0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000c3b000-0x11)=@known='security.selinux\x00', &(0x7f0000248000)=""/19, 0x13) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000f95000)={{0x9, 0x100000000}, {0x4, 0x1}, 0x2, 0x2, 0x20, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 13:51:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x101}) 2018/01/09 13:51:02 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000032b000)='/dev/cuse\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000001000-0x20)={"cea9582f6f57e001b9044e227341cef3", {0x4, 0x8, 0x3, "0d264fc2a2b0", 0x100000001, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000ce000-0x9)='statm\x00') readv(r1, &(0x7f00005e6000)=[], 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c31000)={0x0, @in6={{0xa, 0x2, 0xfff, @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]}, [0x8, 0x8, 0x7, 0x7, 0x3, 0x57c91290, 0x7, 0x40, 0x1ff, 0x0, 0x800, 0x80000000, 0x2f, 0x9, 0x71]}, &(0x7f0000b77000)=0xffffffffffffff10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000541000)={r2, 0x1, 0x20, 0x200000, 0x3ff}, &(0x7f0000d89000-0x4)=0x18) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000daa000-0x4)=0x1ff) poll(&(0x7f00008bf000)=[{r1, 0x0, 0x0}, {r1, 0x20, 0x0}], 0x2, 0x6) unlink(&(0x7f0000329000)='./file0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000349000-0x4)=0x0, &(0x7f0000832000-0x4)=0x4) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005aa000-0x11)='/dev/qat_adf_ctl\x00', 0x462001, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d71000)={0x0, 0x1}, 0x8) setsockopt$inet_int(r3, 0x0, 0x0, &(0x7f0000b9f000)=0x7, 0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f00006ae000-0x4)=0xfffffffffffffffb, 0x4) 2018/01/09 13:51:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000da4000-0x9)='/dev/ppp\x00', 0xc002, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f000061c000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mknod$loop(&(0x7f0000b5e000-0x8)='./file0\x00', 0x3000, 0x0) 2018/01/09 13:51:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x101}) 2018/01/09 13:51:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)="") unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) r1 = syz_open_procfs(0x0, &(0x7f0000427000-0xa)='mountinfo\x00') readv(r1, &(0x7f0000d1f000)=[{&(0x7f0000d1d000)=""/203, 0xcb}], 0x1) readv(r1, &(0x7f0000e4a000-0x20)=[{&(0x7f00004e7000)=""/242, 0xf2}], 0x1) r2 = memfd_create(&(0x7f0000acc000)='\\\x00', 0x4) fstatfs(r2, &(0x7f0000758000)=""/62) 2018/01/09 13:51:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sm3-generic,xts-camellia-asm)\x00'}, 0x58) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000940000-0xc)='/dev/autofs\x00', 0x210400, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00005aa000)=0x0, &(0x7f0000c16000)=0x4) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000afb000)='/selinux/create\x00', 0x2, 0x0) getpeername$ax25(r2, &(0x7f00006fe000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f2f000-0x4)=0xffffffffffffff89) setsockopt$inet6_int(r1, 0x29, 0xe3, &(0x7f0000739000)=0xc238, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8b000)="0a0775b0", 0x4) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f00009ec000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 13:51:02 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f00007cc000)='/dev/vcs#\x00', 0x8914, 0x4c0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1, 0x3, 0x7fff, 0x1, 0x8001, 0x1, 0xfffffffffffffc00, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x5a43, 0x6, 0x200, 0x5}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r1, 0x58, &(0x7f0000001000-0x58)=[@in6={0xa, 0x2, 0xfffffffffffff001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x4}, @in6={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000f90000)='/dev/vcs#\x00', 0x6, 0x0) fcntl$setpipe(r2, 0x407, 0x7fffffff) fgetxattr(r2, &(0x7f000025c000)=@known='security.selinux\x00', &(0x7f0000f91000-0x13)=""/19, 0x13) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f00004cc000)=0x3) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00005a6000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f000002e000-0x50)={{0x100000000, 0x20}, {0x6, 0xfffffffffffffff8}, 0x3, 0x5, 0xa9b6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 13:51:02 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000032b000)='/dev/cuse\x00', 0x80, 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) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f0000001000-0x50)=[{&(0x7f0000002000-0x5)=""/19, 0x13}, {&(0x7f0000002000-0x43)=""/67, 0x43}, {&(0x7f0000001000)=""/169, 0xa9}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/143, 0x8f}], 0x5, &(0x7f0000000000)=[{&(0x7f0000000000)=""/173, 0xad}, {&(0x7f0000001000)=""/199, 0xc7}, {&(0x7f0000000000)=""/69, 0x45}, {&(0x7f0000001000)=""/94, 0x5e}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000002000-0x9f)=""/159, 0x9f}, {&(0x7f0000001000-0x4e)=""/78, 0x4e}], 0x7, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000001000-0x20)={"cea9582f6f57e001b9044e227341cef3", {0x4, 0x8, 0x3, "0d264fc2a2b0", 0x100000001, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000ce000-0x9)='statm\x00') r3 = shmget$private(0x0, 0x3000, 0x54000810, &(0x7f0000b17000/0x3000)=nil) shmctl$IPC_RMID(r3, 0x0) getsockopt(r0, 0x588f, 0x1f8000000000000, &(0x7f0000c23000-0x36)=""/54, &(0x7f00007e1000-0x4)=0x36) readv(r2, &(0x7f00005e6000)=[], 0x0) fchmod(r0, 0x40) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000c31000)={0x0, @in6={{0xa, 0x2, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x8, 0x7, 0x7, 0x3, 0x57c91290, 0x7, 0x40, 0x1ff, 0x0, 0x800, 0x80000000, 0x2f, 0x9, 0x71]}, &(0x7f0000b77000)=0xffffffffffffff10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000541000)={r4, 0x1, 0x20, 0x200000, 0x3ff}, &(0x7f0000d89000-0x4)=0x18) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000daa000-0x4)=0x1ff) poll(&(0x7f00008bf000)=[{r2, 0x0, 0x0}, {r2, 0x20, 0x0}], 0x2, 0x6) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000349000-0x4)=0x0, &(0x7f0000832000-0x4)=0x4) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005aa000-0x11)='/dev/qat_adf_ctl\x00', 0x462001, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00003b6000)={r5, 0x0, 0x1, 0x916, &(0x7f0000b82000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d71000)={0x0, 0x1}, 0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f00006ae000-0x4)=0xfffffffffffffffb, 0x4) 2018/01/09 13:51:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x101}) 2018/01/09 13:51:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x4, 0x9050, r0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ef6000-0x58)={0x26, 'hash\x00', 0x100000000001, 0xfffffffffffffffc, 'cbcmac(aes)\x00'}, 0x58) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000f92000-0xb)='/dev/vcsa#\x00', 0x9, 0x200440) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f92000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r3, 0x1000, &(0x7f0000001000)="daebbe4411c1e063e4a1a848dc4f3d4e101fab6800961c3ddddca55e2b0e6fb7a322fe57ad2b0a82a3c06fe5095df5537f9660cc8303b9add38b8e86b49ae827b1ed04b2ce8bca2ae33ab13716011ce1d4d63ef40337c1c59a13c79338ec2769b387bd47efba68591b67a777bf769aad8ce84d0af57ccef319bca6b2e8a697a95ec025df5537c80054ed688e9184c57a33aa8b105aba48436e5c5df99f4639d2e5ffb322852497118c9f04bde3e2311b3031d3e9f75ea9b10afcd4fc5529b5cd19ba7ab5279324deef247ff6840c24db59ea4fef1256") ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000f92000-0x68)={0x7b, 0x0, [0x6983, 0x9, 0xffffffffffffffc1, 0x200], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d39", 0x20) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000ec8000)={{0x7, 0x1000000007f, 0x3, 0x1f, 0x20, 0xadb}, 0xf6, 0xfffffffffffffffa, 0x2, 0x87, 0x7fffffff, "30eae33973731109e0b26a1fc535598980df6a631f63f09e1fdcf14aa1ff60038a35c41ff225920021ada2129620e062448ffba72c8627dd78af38c3d14c855106a22f368e68192256786d738a85da13bc6268780b0776def13bb612f52fdfdf1d2164d849ab46514b1023ef903573a3cebb4a289fd469ddf6badc489f5022b9"}) 2018/01/09 13:51:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mlockall(0x2) r0 = syz_open_dev$vcsa(&(0x7f0000600000+0x1f7)='/dev/vcsa#\x00', 0x4, 0x501000) getsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000d6e000-0x4)=0x0, &(0x7f0000a2b000-0x4)=0x4) r1 = semget$private(0x0, 0x2, 0x404) semctl$GETPID(r1, 0x7, 0xb, &(0x7f0000268000)=""/137) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cb9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000bbc000-0x4)={0xa5f, 0x7, 0xb000}, 0x4) 2018/01/09 13:51:02 executing program 7: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000f94000-0xb0)=""/176) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f92000)='/dev/dsp\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f00007df000)=0x1, 0x4) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000cb7000-0x48)={0x4, 0x100, [{0x401, 0x0, 0xffff}, {0x2, 0x0, 0x5}, {0x6, 0x0, 0x9}, {0x2, 0x0, 0x5}]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000011a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000687000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f95000-0x4)=0x10, 0x80800) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000dac000-0x11)='\v', 0x1) 2018/01/09 13:51:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a1d000+0x7c5)='/dev/mixer\x00', 0x101000, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f00001e6000)={@empty=0x0, @multicast2=0xe0000002}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000035d000)={{{@in=@multicast1=0x0, @in=@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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a5000-0x4)=0xe8) r1 = memfd_create(&(0x7f0000acc000)='\\\x00', 0x4) fstatfs(r1, &(0x7f0000758000)=""/62) 2018/01/09 13:51:02 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000032b000)='/dev/cuse\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000001000-0x20)={"cea9582f6f57e001b9044e227341cef3", {0x4, 0x8, 0x3, "0d264fc2a2b0", 0x100000001, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002d6000-0x4)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000099e000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000363000-0x102)="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") readv(r2, &(0x7f00005e6000)=[], 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000c31000)={0x0, @in6={{0xa, 0x2, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x8, 0x7, 0x7, 0x3, 0x57c91290, 0x7, 0x40, 0x1ff, 0x0, 0x800, 0x80000000, 0x2f, 0x9, 0x71]}, &(0x7f0000b77000)=0xffffffffffffff10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000541000)={r3, 0x1, 0x20, 0x200000, 0x3ff}, &(0x7f0000d89000-0x4)=0x18) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00009d5000-0x4)=0x4, 0x4) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000daa000-0x4)=0x1ff) poll(&(0x7f00008bf000)=[{r2, 0x0, 0x0}, {r2, 0x20, 0x0}], 0x2, 0x6) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000f7a000-0x8)={r3, 0x8c}, 0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000349000-0x4)=0x0, &(0x7f0000832000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00002c0000)={r4, 0xbf}, 0x8) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fb9000-0x11)='/dev/qat_adf_ctl\x00', 0x200082, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d71000)={0x0, 0x1}, 0x8) ioctl$EVIOCGNAME(r5, 0x80404506, &(0x7f000063d000-0xeb)=""/235) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f00006ae000-0x4)=0xfffffffffffffffb, 0x4) 2018/01/09 13:51:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fallocate(r0, 0x4, 0x2000000000000008, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d88000)='/selinux/load\x00', 0x2, 0x0) connect(r0, &(0x7f00009cf000-0x1c)=@in6={0xa, 0x2, 0x300000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000309000-0x39)={0x0, 0x31, "6e4abf252a28308abd08c34e79c35f8beb045e5e66057aba17dd35a6ecbc76db0ec7f3634fe28d761468f293f177cbcfac"}, &(0x7f00006d1000)=0x39) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000064000)={r2, 0x6, 0xfffffffffffffffd, 0x5, 0x0, 0x0}, &(0x7f000025f000)=0x14) getsockopt$ax25_int(r1, 0x101, 0x3, &(0x7f0000f4e000-0x4)=0x0, &(0x7f0000cf5000)=0x4) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sm3-generic,xts-camellia-asm)\x00'}, 0x58) r3 = semget$private(0x0, 0x2, 0xc0) semctl$IPC_INFO(r3, 0x0, 0x3, &(0x7f000032f000-0x79)=""/121) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00007f5000-0xc4)=""/196, &(0x7f0000ad6000)=0xc4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8b000)="0a0775b0", 0x4) 2018/01/09 13:51:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) 2018/01/09 13:51:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x20000007, 0x88400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000001000-0x4)=0x2ea, 0x4) mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000f90000)='/dev/vcs#\x00', 0x6, 0x0) r2 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r2, &(0x7f0000f93000-0x10)={0x0, 0x0}) fgetxattr(r1, &(0x7f000025c000)=@known='security.selinux\x00', &(0x7f0000f91000-0x13)=""/19, 0x13) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000f92000)={0xdf4, 0x100}) socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f0000a8f000)={0x0, 0x0}) 2018/01/09 13:51:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000609000)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:02 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000558000-0xb)='/dev/midi#\x00', 0x8, 0x101000) connect$ax25(r0, &(0x7f0000974000-0x10)={0x3, {"87aa9fceac135d"}, 0x4}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000f92000-0x4)=0xfffffffffffff801, &(0x7f0000e20000-0x8)=0x4) bind$alg(r1, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d39", 0x20) 2018/01/09 13:51:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x80) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:02 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000f91000)='/dev/vcsa#\x00', 0x8, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d39", 0x20) 2018/01/09 13:51:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) 2018/01/09 13:51:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000acc000)='\\\x00', 0x4) fstatfs(r0, &(0x7f0000758000)=""/62) ftruncate(r0, 0x1bda) 2018/01/09 13:51:02 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002b0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000001000-0xf7)="8b90e7da201291f450bd581a6c32714f646ce09f3456e45a3819a03eb49372810d0e9caf2c0925732b611153c2e1c1e7f940b604807932e0ed369ffdd9a16ab1fc650eac233541892d1485153712991b62ce5e92df012d35372d3a422c12035a198af49b4cb0181ce1d1d3e8218d7a23f79f8d8eda9814ece3b083ed187d4e71df55a329c5f9e1d2d42f6d72c5a9850a003ddfcc792504151082ee0f730f09a4a92d7ab079a3f918da9ea7eb5deb54306afb4fd92ccd82c963541a1beb6a4da3d250302038f921667e5395b0b4551f469bbbf1daf786954350d1034d46fb2ed1145d54ba2ce034bcbc5217390cd5d37ed8985679edf4ba", 0xf7, 0x810, &(0x7f00005c7000-0x10)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) fcntl$getown(r1, 0x9) bind$alg(r1, &(0x7f000011a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000dac000-0x11)='\v', 0x1) 2018/01/09 13:51:02 executing program 4: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000f90000)='/dev/vcs#\x00', 0x6, 0x0) fgetxattr(r0, &(0x7f000025c000)=@known='security.selinux\x00', &(0x7f0000f91000-0x13)=""/19, 0x13) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f93000-0xa0)={0x0, @in6={{0xa, 0x1, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0xda3f, 0xcae, 0x7, 0x7}, &(0x7f00002df000)=0xa0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f93000-0xd3)={r1, 0xcb, "f053f1c4c026ed171aa45c07ccf5e166812f2f99b04393dcdde96916c482529af2426fac863bbeb980377f0e24fc0607b4cb5940a9d13feeaf173176760e86410f0dc50939510c916c868275a125d4481cd1d52450998c251132ce1b2e2348548192e02109fd395951d63fe17c924d8e0d467c2d0ce37371e9b3bfc40d3efea8ac4a85744c8e78e5a5ae69b3562b94e254334127dc432e3d725d94ad8d73eaea024a29282dac3afe33d99f894763156029592a6bc88a177c83f6b130f07f84f6a4762cb191991333d0f7c0"}, &(0x7f0000703000)=0xd3) 2018/01/09 13:51:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'aead\x00', 0x0, 0x800, 'authencesn(sm3-generic,xts-camellia-asm)\x00'}, 0x58) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bdc000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f000052e000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000e12000)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8b000)="0a0775b0", 0x4) 2018/01/09 13:51:02 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000015d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000358000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:02 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d39", 0x20) stat(&(0x7f00000de000-0x8)='./file0\x00', &(0x7f00004ce000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 13:51:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mlockall(0x2) r0 = syz_open_dev$vcsa(&(0x7f0000600000+0x1f7)='/dev/vcsa#\x00', 0x4, 0x501000) getsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000d6e000-0x4)=0x0, &(0x7f0000a2b000-0x4)=0x4) r1 = semget$private(0x0, 0x2, 0x404) semctl$GETPID(r1, 0x7, 0xb, &(0x7f0000268000)=""/137) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cb9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000bbc000-0x4)={0xa5f, 0x7, 0xb000}, 0x4) 2018/01/09 13:51:02 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000032b000)='/dev/cuse\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000001000-0x20)={"cea9582f6f57e001b9044e227341cef3", {0x4, 0x8, 0x3, "0d264fc2a2b0", 0x100000001, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000ce000-0x9)='statm\x00') readv(r1, &(0x7f00005e6000)=[], 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c31000)={0x0, @in6={{0xa, 0x2, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x8, 0x7, 0x7, 0x3, 0x57c91290, 0x7, 0x40, 0x1ff, 0x0, 0x800, 0x80000000, 0x2f, 0x9, 0x71]}, &(0x7f0000b77000)=0xffffffffffffff10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000541000)={r2, 0x1, 0x20, 0x200000, 0x3ff}, &(0x7f0000d89000-0x4)=0x18) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000daa000-0x4)=0x1ff) poll(&(0x7f00008bf000)=[{r1, 0x0, 0x0}, {r1, 0x20, 0x0}], 0x2, 0x6) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000349000-0x4)=0x0, &(0x7f0000832000-0x4)=0x4) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005aa000-0x11)='/dev/qat_adf_ctl\x00', 0x462001, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d71000)={0x0, 0x1}, 0x8) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f0000c3a000)=0xd5, 0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00006ae000-0x4)=0xfffffffffffffffb, 0x4) 2018/01/09 13:51:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f000094f000)='./file0\x00', 0xc000, 0x0) r0 = memfd_create(&(0x7f0000acc000)='\\\x00', 0x4) fstatfs(r0, &(0x7f0000758000)=""/62) openat(0xffffffffffffffff, &(0x7f0000e3b000)='./file0\x00', 0x101800, 0x20) 2018/01/09 13:51:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000da4000-0x9)='/dev/ppp\x00', 0xc002, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f000061c000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mknod$loop(&(0x7f0000b5e000-0x8)='./file0\x00', 0x3000, 0x0) 2018/01/09 13:51:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000cd4000)='/selinux/validatetrans\x00', 0x1, 0x0) fchmodat(r0, &(0x7f000024c000-0x8)='./file0\x00', 0x120) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:02 executing program 4: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000f90000)='/dev/vcs#\x00', 0x6, 0x0) fgetxattr(r0, &(0x7f000025c000)=@known='security.selinux\x00', &(0x7f0000f91000-0x13)=""/19, 0x13) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f92000)={0x0, 0x0}) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000f94000)='encrypted\x00', &(0x7f0000f95000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00004b6000)="5db553b6c7e6602d1860d50c6f1938941d33d239082f580b1add1799084d463ec3158af02ae307026ed78cd772769a48fc96624c46db33c26ebb3e6b71ecb1fec291", 0x42, 0xfffffffffffffff9) add_key(&(0x7f0000f95000-0x12)='.request_key_auth\x00', &(0x7f0000d9c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f94000)="a97a5208240ecbc1b9483c91801e6fff7afed5b730cf898396b46670b50930b31432b9a19809c4efa932556cab889b0ef8bf51b2abffce20a1b88940dd96d2d02b39839ad496fc89027b111938883402af3b33a25c8aba801566fc6d653d8532", 0x60, r2) clone(0x8000000, &(0x7f00001d4000-0x88)="383d6904baa46f1467548e7ae5d793bb6a78327b945a591bea0b6f0b0fa1b803882e2e87c4e9b272ab544885ba36e9198d6d987d8373257499c49452d14336c169a09783ef18b3bbba859f2f7a5c4296fd8dd7a909e50ffbd1a1998d41c1e9988994f86f44bb346b6d04316e5f3aec14e0f12a25fcd551857e4c006f4372811076fda2d1073d8803", &(0x7f0000f93000)=0x0, &(0x7f0000caf000)=0x0, &(0x7f0000f93000)="4883ad3d730ce5587c38eeca5898c8469a55ccf3c99b095d296ceeff97ba50e78cc092efaea7360cc6507f5cf5989ea84fd5743ea2fc34faaf40350cc8d78487c08e1c7f96b80cc2b49547a4d71b7c4581b22375b5e9ca68b47cbc37006c25d6d8957aaf4db91d720fae05ec4390c69b16119b154e4390944cb4b75671d4c458077bb6c1922118b2372f1f0a916bbe864a19d306c76600a8c698971f4eb2cb9a90038bed4df1fc79f9cc744ef5d1d80506cb3f824401def0f6ca31aa960fbf72eb22f7939161fcf96b1fcd4e0757247aeec3ad4217c7c682000f70f08249") ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000178000-0x68)={0x508f, 0x4, 0x401, {0x77359400, 0x0}, 0x7f, 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]}) fcntl$lock(r0, 0x7, &(0x7f0000f93000-0x20)={0x0, 0x0, 0x1, 0x4, r1}) 2018/01/09 13:51:02 executing program 7: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000011a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000f92000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f92000)=0x1c, 0x80000) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000f93000-0x4)=0x4, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dac000-0x11)='\v', 0x1) 2018/01/09 13:51:02 executing program 6: mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000f91000)='/dev/vcs#\x00', 0x0, 0x1) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000763000-0x4)=0x0) bind$unix(r0, &(0x7f0000f91000)=@abs={0x0, 0x0, 0x1}, 0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f92000-0x58)={0x26, 'rng\x00', 0x0, 0x810, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d39", 0x20) getsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f0000677000)=0x0, &(0x7f000024c000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000-0x4)=0x8000, 0x4) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000f93000-0x4)=0x400, &(0x7f0000b0f000-0x8)=0x4) 2018/01/09 13:51:03 executing program 2: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f92000)='/dev/usbmon#\x00', 0x8, 0xa000) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000079a000)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000013b000)=0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000f94000)={r0, r0, 0xae}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f94000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000649000-0x4)=0x3, 0x4) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f93000-0x10)='/selinux/status\x00', 0x0, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000f90000)='/dev/vcs#\x00', 0x6, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000f96000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b1c000)=0x10) fcntl$getownex(r4, 0x10, &(0x7f0000f94000)={0x0, 0x0}) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(r5, 0x3, &(0x7f0000f95000-0x8)=0x6, &(0x7f0000cb4000-0x8)=0x5) fgetxattr(r4, &(0x7f000025c000)=@known='security.selinux\x00', &(0x7f0000f91000-0x13)=""/19, 0x13) 2018/01/09 13:51:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000915000)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000530000)='/selinux/mls\x00', 0x0, 0x0) read(r0, &(0x7f0000421000)=""/139, 0x8b) 2018/01/09 13:51:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000acc000)='\\\x00', 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000095e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000781000)=0xc) syz_open_procfs(r1, &(0x7f000023c000-0x8)='uid_map\x00') fstatfs(r0, &(0x7f0000758000)=""/62) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000fec000-0x4)={0xfffffffffffffb0e, 0x4, 0x4}) 2018/01/09 13:51:03 executing program 2: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f92000)='/dev/usbmon#\x00', 0x8, 0xa000) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000079a000)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000013b000)=0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000f94000)={r0, r0, 0xae}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f94000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000649000-0x4)=0x3, 0x4) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f93000-0x10)='/selinux/status\x00', 0x0, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000f90000)='/dev/vcs#\x00', 0x6, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000f96000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b1c000)=0x10) fcntl$getownex(r4, 0x10, &(0x7f0000f94000)={0x0, 0x0}) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(r5, 0x3, &(0x7f0000f95000-0x8)=0x6, &(0x7f0000cb4000-0x8)=0x5) fgetxattr(r4, &(0x7f000025c000)=@known='security.selinux\x00', &(0x7f0000f91000-0x13)=""/19, 0x13) 2018/01/09 13:51:03 executing program 7: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000011a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) socket$nfc_llcp(0x27, 0x2, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dac000-0x11)='\v', 0x1) 2018/01/09 13:51:03 executing program 4: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000f90000)='/dev/vcs#\x00', 0x6, 0x0) fgetxattr(r0, &(0x7f000025c000)=@known='security.selinux\x00', &(0x7f0000f91000-0x13)=""/19, 0x13) syz_open_dev$vcsa(&(0x7f0000ea5000-0xb)='/dev/vcsa#\x00', 0x123, 0x800) 2018/01/09 13:51:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000a34000)={0x7, 0xffffffffffffffff, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000fda000)={&(0x7f000058e000)='./file0\x00', r0}, 0xc) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000acc000)='\\\x00', 0x4) r1 = getuid() stat(&(0x7f00007d5000-0x8)='./file0\x00', &(0x7f000086d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00008cd000)='./file0\x00', 0xe000, r1, r2, 0x6, 0x281000) fstatfs(r0, &(0x7f0000758000)=""/62) 2018/01/09 13:51:03 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000032b000)='/dev/cuse\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000001000-0x20)={"cea9582f6f57e001b9044e227341cef3", {0x4, 0x8, 0x3, "0d264fc2a2b0", 0x100000001, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000e4b000-0x6)='statm\x00') readv(r1, &(0x7f00005e6000)=[], 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c31000)={0x0, @in6={{0xa, 0x2, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x8, 0x7, 0x7, 0x3, 0x57c91290, 0x7, 0x40, 0x1ff, 0x0, 0x800, 0x80000000, 0x2f, 0x9, 0x71]}, &(0x7f0000b77000)=0xffffffffffffff10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000541000)={r2, 0x1, 0x20, 0x200000, 0x3ff}, &(0x7f0000d89000-0x4)=0x18) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000daa000-0x4)=0x1ff) poll(&(0x7f00008bf000)=[{r1, 0x0, 0x0}, {r1, 0x20, 0x0}], 0x2, 0x6) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000349000-0x4)=0x0, &(0x7f0000832000-0x4)=0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005aa000-0x11)='/dev/qat_adf_ctl\x00', 0x462001, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d71000)={0x0, 0x1}, 0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00006ae000-0x4)=0xfffffffffffffffb, 0x4) 2018/01/09 13:51:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) munlockall() bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sm3-generic,xts-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8b000)="0a0775b0", 0xffffffffffffffcd) 2018/01/09 13:51:03 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d39", 0x20) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f92000)='/dev/cuse\x00', 0x400, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f0000f93000-0xc6)=""/198, 0xc6, 0x2000, &(0x7f0000f93000-0x10)={0x4, 0x8, 0x100000000, "e3a916f13009", 0x81, 0x0}, 0x10) r2 = syz_open_dev$adsp(&(0x7f0000f91000)='/dev/adsp#\x00', 0x8, 0x440) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000f93000-0x120)={0x2c3, 0x8f1e, 0x9, 0x7d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x80, 0xfffffffffffffff9, 0x4000000, "bca66c74f8bb421d8b43e935507a2e43", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000f93000-0xb0)={{0x3ff, 0x800}, 'port1\x00', 0x30, 0x100000, 0x33, 0x9, 0x100, 0x0, 0x7fff, 0x0, 0x4, 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]}) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000f93000)={0x3, 0xffffffff, 0x0, 0x2, 0x8, 0xfffffffffffffffc, 0x9, 0x83dd, 0x7, 0x1000000}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000f91000)={0x80002000, 0x0}) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000af4000)={{0x1, 0x80000000, 0x5, 0x62bf7ad7, 0x59, 0x1}, 0x6784}) 2018/01/09 13:51:03 executing program 4: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000f90000)='/dev/vcs#\x00', 0x6, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000005000)=""/236, 0xec, 0x21, &(0x7f0000f94000-0x10)=@nfc={0x27, 0x8c, 0x9, 0x7}, 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f0000f93000-0x9)='/dev/ppp\x00', 0x20200, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000a52000)="3457cba8ee243ecd234b5ad0346251cb", 0x10) fgetxattr(r0, &(0x7f000025c000)=@known='security.selinux\x00', &(0x7f0000f91000-0x13)=""/19, 0x13) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000909000-0x8)={0x0, 0x0}) 2018/01/09 13:51:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000108000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000082a000-0x4)=0x0, &(0x7f00009fd000)=0x4) r1 = accept$packet(0xffffffffffffffff, &(0x7f000005d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000186000)=0x14) r2 = syz_open_dev$amidi(&(0x7f00004c5000)='/dev/amidi#\x00', 0x7, 0x80400) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000ebd000)={r1, r2, 0x4, 0x7, &(0x7f0000b88000-0x12)="3821ddb72256cdd88d351d51b328760691cd", 0x7, 0x80000000000, 0x10000, 0xfff, 0x200, 0x5, 0xfff, "1d39d2356229d15d26926c406a745375416e7d92ec5983e8398e885016028fe80aa839f6d4d1e549fa0ad6743f2d30e2b460ba2e4649d66ed004623a23af03a4832fd5138f1fc2b93012c43c423802e842894d66d7b80dd1e67b1f3e6f245056f6af585bc694924d23083f6e02ee5e05330f69c0a7cfffcacdad75d5ea59f616e72d550c5bea9cb37cc9b491ab918d62eaa720833f721f6f290de3469fd89fb805e9e78a58b945fe14c49ba6fa5a6e2727aa3bea1b2cee2b923a6f4a4394"}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000f75000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sm3-generic,xts-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000f8b000)="0a0775b0", 0x4) 2018/01/09 13:51:03 executing program 7: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000011a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dac000-0x11)='\v', 0x1) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000f92000)={{0xa, 0x0, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, {0xa, 0x3, 0xfffffffffffffffb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x101, [0x0, 0xb5a2, 0x101, 0x5, 0x4, 0x3, 0xffffffffffffd3d7, 0x1]}, 0x5c) 2018/01/09 13:51:03 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f92000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000f91000)=""/233) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d39", 0x20) 2018/01/09 13:51:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000387000-0x10)='/dev/input/mice\x00', 0x0, 0x2) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00008a5000-0x4)=0x8001) statx(r0, &(0x7f0000c82000-0x8)='./file0\x00', 0x2100, 0x49, &(0x7f000028b000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f000056c000)='./file0\x00', 0x0) lsetxattr(&(0x7f000000b000)='./file0\x00', &(0x7f0000249000)=@random={'os2.\x00', '/dev/input/mice\x00'}, &(0x7f000010d000)='/dev/input/mice\x00', 0x10, 0x1) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) pwrite64(r0, &(0x7f0000fe3000-0xe8)="9ab2b4a6b8cfa47ad352f6038ba9f63150072cd52ad46ea60a1e6e4a3f9c97b246dd06c463e41801f835417a281e7a951ea1ad18c342733b9d08430852ccfd79c14bb62d537bc0125db05a73a9eba75c3c2f4c96a2e6d67c6f16d25b486a1b8fb853bfc4f90144a8c3e473dda3298c168f95f81ac45cd3e6a5672011914fc9c9f6b3e788c4da458d0d0a67cc9c11b6b2db87f00b6ce7976e60269db600fa110db2e85aba7d5d8253dd128e69c91c79fd5eb2f563086fb9cfde1a4c1356b401a156a41431d9ae7a4123b8ea7612f4ce60b12d728a162821a13692812bc16fa5dc0c344beaa25529d7", 0xe8, 0x0) read(r0, &(0x7f000077b000)=""/198, 0xc6) ioctl$sock_bt(r0, 0x8907, &(0x7f00000f7000-0x6)="6e43336a4512") ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000b37000-0x9f)=""/159) fstatfs(r0, &(0x7f0000758000)=""/62) accept$inet(r0, &(0x7f00009b9000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008aa000)=0x10) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00004b2000-0xc)={0x7, 0x7f, 0x95, 0x63d3, 0x40, 0x0}) 2018/01/09 13:51:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000683000)='./file0\x00', 0xc8) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") name_to_handle_at(r0, &(0x7f00004d4000-0xe)='./file0/file0\x00', &(0x7f0000eb5000)={0xe8, 0x5bb53290, "d3c59fcbbfda435aaa7b943dd66c6690661f41576b46073edc0c0862cba8507d2a465e822385c25f039bab8af0d5e79ab3a6f3f3d9173048227395ed95dba698d4f90ebf2ddb86cc74e1703f53a112c3bd7ca11ea646006a42f0e56890b96603f4406c6e7d6936a796b8cb5bc5452e49069a7f4fbf056252ec229964bcf0f937e53b00651ebdc532f6a380dd93ca0f50ae65f42e1ab30ec42030d3eb6dd8ab035f525feedb487ca40cef453330f242b7fc4fc2f7e23566a44e3679fb2fd54ec34a5da3a9f84197dd8f67cf04bf9be5dae66f2deefe2b7839493ad9feeebf71c1"}, &(0x7f000073a000-0x4)=0x0, 0x0) 2018/01/09 13:51:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000acc000)='\\\x00', 0x4) fstatfs(r0, &(0x7f00004be000)=""/62) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000233000-0xc)={0x7048, 0x2}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00005be000)={0x0, 0x6, 0x0}, &(0x7f0000312000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000e67000-0xa4)={r1, 0xfff, 0x9c, "473366c1483eb399ad172c1fe8e9a806851c877ff009e79619a64d63cb548d20b400db18f69f29f99b24d761e69d37db2642f26dca57de2bbeec9abc9dad1640a06ee540e734fbd255181fc9528b26fb106f3465213e75ad305abfb1788b85a471ce873262c3c7c8742a47945607a684a3475b9c6ed88dde37a730937590c1db2b6beff874a3943cf558e9f8f66fde26887b01d24ec6c9d7fd44466f"}, 0xa4) 2018/01/09 13:51:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) pwrite64(r0, &(0x7f0000fe3000-0xe8)="9ab2b4a6b8cfa47ad352f6038ba9f63150072cd52ad46ea60a1e6e4a3f9c97b246dd06c463e41801f835417a281e7a951ea1ad18c342733b9d08430852ccfd79c14bb62d537bc0125db05a73a9eba75c3c2f4c96a2e6d67c6f16d25b486a1b8fb853bfc4f90144a8c3e473dda3298c168f95f81ac45cd3e6a5672011914fc9c9f6b3e788c4da458d0d0a67cc9c11b6b2db87f00b6ce7976e60269db600fa110db2e85aba7d5d8253dd128e69c91c79fd5eb2f563086fb9cfde1a4c1356b401a156a41431d9ae7a4123b8ea7612f4ce60b12d728a162821a13692812bc16fa5dc0c344beaa25529d7", 0xe8, 0x0) read(r0, &(0x7f000077b000)=""/198, 0xc6) ioctl$sock_bt(r0, 0x8907, &(0x7f00000f7000-0x6)="6e43336a4512") ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000b37000-0x9f)=""/159) fstatfs(r0, &(0x7f0000758000)=""/62) accept$inet(r0, &(0x7f00009b9000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008aa000)=0x10) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00004b2000-0xc)={0x7, 0x7f, 0x95, 0x63d3, 0x40, 0x0}) 2018/01/09 13:51:03 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000032b000)='/dev/cuse\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000001000-0x20)={"cea9582f6f57e001b9044e227341cef3", {0x4, 0x8, 0x3, "0d264fc2a2b0", 0x100000001, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000ce000-0x9)='statm\x00') getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000bfa000)={0x0, 0xfffffffffffffff9}, &(0x7f0000145000)=0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00009f9000-0x98)={r2, @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]}, 0x4, 0x9}, &(0x7f00004b9000)=0x98) readv(r1, &(0x7f00005e6000)=[], 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c31000)={0x0, @in6={{0xa, 0x2, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x8, 0x7, 0x7, 0x3, 0x57c91290, 0x7, 0x40, 0x1ff, 0x0, 0x800, 0x80000000, 0x2f, 0x9, 0x71]}, &(0x7f0000b77000)=0xffffffffffffff10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000541000)={r3, 0x1, 0x20, 0x200000, 0x3ff}, &(0x7f0000d89000-0x4)=0x18) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000daa000-0x4)=0x1ff) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000026000-0xcc)=""/204) poll(&(0x7f00008bf000)=[{r1, 0x0, 0x0}, {r1, 0x20, 0x0}], 0x2, 0x6) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000349000-0x4)=0x0, &(0x7f0000832000-0x4)=0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005aa000-0x11)='/dev/qat_adf_ctl\x00', 0x462001, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d71000)={0x0, 0x1}, 0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00006ae000-0x4)=0xfffffffffffffffb, 0x4) 2018/01/09 13:51:03 executing program 7: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f01000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000047000)=0x5, 0xffffffffffffffdb) r2 = syz_open_dev$vcsn(&(0x7f0000f93000-0xa)='/dev/vcs#\x00', 0x5, 0x400) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000231000)=0x0, &(0x7f0000f92000)=0x0, 0x5, &(0x7f0000838000/0x3000)=nil, 0x7) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000af2000-0x1)=@assoc_value={0x0, 0x0}, &(0x7f0000dad000)=0x8) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000f92000)={r3, 0x9, 0x4, [0xffffffffffffff7f, 0x2, 0xffffffffffff0001, 0xd81]}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000d5f000-0x20)={0x81, 0x0, 0x10001, 0x9}) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000f94000-0x20)={0x9, r4, 0x10001, 0x5}) bind$alg(r0, &(0x7f000011a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dac000-0x11)='\v', 0x1) 2018/01/09 13:51:03 executing program 4: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000637000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000f92000)={0x2, &(0x7f000059a000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000e1b000)={r1, 0x4}) r2 = syz_open_dev$vcsn(&(0x7f0000f90000)='/dev/vcs#\x00', 0x6, 0x0) fgetxattr(r2, &(0x7f000025c000)=@known='security.selinux\x00', &(0x7f0000f91000-0x13)=""/19, 0x13) 2018/01/09 13:51:03 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f91000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000f92000-0xab)="02d923cbc0fc201a23dc35f2ee78c19811d580777c7234eb28c5ebead70ba2f9bd7b2bf25501e860656107f4a396c47c21701da8b6abc1def2e3130070b439e42256a330f400eeeaa754a2832756a33f63f33eb8fb9fe945c562b30fbff892dbb07ce60f399a4a4e2c2b68cf3f46d1198a2ba33b3291e9ac529f3fc9ce871752d18581a5b49d13a5aa84ac01a8b566954252b83c361578d93e5c7d1ae14c19dafe43fafa0ea17addfef5e1") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d39", 0x20) 2018/01/09 13:51:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) fchmod(r0, 0x4) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ed5000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r2 = add_key$keyring(&(0x7f000027f000-0x8)='keyring\x00', &(0x7f000036d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) sendto$ipx(r0, &(0x7f0000252000-0xd3)="ded1bd8c91d2fd59ab2735dd0d5d0ab66441b38843b3b2aeab2982531ed65e656dfa5718342df632a7eb9d8fa0b55b9fe73010089693ef77b73907a44619629bd03a19e83e9bd7816af5b314c6086c920ea47a7e1eb929b9bcc05839dd211854fa879d811c72a3369a3bfeea304a59d2a64f2b50362b59276f30e5d3c04dc39414fabd9cd5b38f239fb99c4f67ca1bd0bedb594a364702a3bf230018c15294a4de99ede2e89bf94b48c0a0b313ce2b94d2a5dcecd75b4e9a8942b871b6a70fc4d65fee15935d0eeed2cef5b202a99e89d6d0f0", 0xd3, 0x8000, &(0x7f0000790000-0x10)={0x4, 0x3, 0x0, "09aeaa4fe764", 0x8, 0x0}, 0x10) add_key(&(0x7f0000469000)='id_legacy\x00', &(0x7f000024b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) keyctl$update(0x2, r2, &(0x7f00009b3000)="e6da20750c309ff66058d3a0d4820ca771601edf7a45c7f21057dc6df81c844ae54d3c8efc4e400fd9737093c5b38258e9c304efccfc6808ea32bfd84150adc192974c7c56e4e568dfaad7689b43fe333814ad4925fb5a4740b098b07a5a6bec304e50faf1b8a3de9863d9e6b374c567e28bc06596ec4bc247ebfbab4b39887d16efdf83e0c815d9100b5777c235d517b57e2b0a507b62bcd77c3b76df47598937465b1b40c913b074ff5b16b71e15c8906178fde49bbbecc27033ca75069e8a3b7649015e392f24afb0ff90cb1588affefccb63b00ec46d5e5d59d494dbcaf7e7409eb362af05a3b7fae45e", 0xec) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00006ea000)={@common='dummy0\x00', @ifru_flags=0x100}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000f75000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sm3-generic,xts-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000f8b000)="0a0775b0", 0x4) 2018/01/09 13:51:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) pwrite64(r0, &(0x7f0000fe3000-0xe8)="9ab2b4a6b8cfa47ad352f6038ba9f63150072cd52ad46ea60a1e6e4a3f9c97b246dd06c463e41801f835417a281e7a951ea1ad18c342733b9d08430852ccfd79c14bb62d537bc0125db05a73a9eba75c3c2f4c96a2e6d67c6f16d25b486a1b8fb853bfc4f90144a8c3e473dda3298c168f95f81ac45cd3e6a5672011914fc9c9f6b3e788c4da458d0d0a67cc9c11b6b2db87f00b6ce7976e60269db600fa110db2e85aba7d5d8253dd128e69c91c79fd5eb2f563086fb9cfde1a4c1356b401a156a41431d9ae7a4123b8ea7612f4ce60b12d728a162821a13692812bc16fa5dc0c344beaa25529d7", 0xe8, 0x0) read(r0, &(0x7f000077b000)=""/198, 0xc6) ioctl$sock_bt(r0, 0x8907, &(0x7f00000f7000-0x6)="6e43336a4512") ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000b37000-0x9f)=""/159) fstatfs(r0, &(0x7f0000758000)=""/62) accept$inet(r0, &(0x7f00009b9000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008aa000)=0x10) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00004b2000-0xc)={0x7, 0x7f, 0x95, 0x63d3, 0x40, 0x0}) 2018/01/09 13:51:03 executing program 1: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a39000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000000000)={&(0x7f000017b000)=@full={{0x3, {"501853b81ec08f"}, 0x7f}, [{"0618df36754421"}, {"4cdb79712d7d00"}, {"bc95e219e86fe6"}, {"217ab25bd6742c"}, {"15a0775fe3d21f"}, {"f4d4561dfcc313"}, {"58b1f7c3f66aaf"}, {"84878942d11a89"}]}, 0x48, &(0x7f0000d1e000-0x80)=[{&(0x7f0000001000-0x1f)="6ad63a38bbcf7d1314cb1945c7248304646144d202fb62f3c0675ca6d736a5", 0x1f}, {&(0x7f0000b53000)="a1e764698a5da6877c4781500ac9cdce0e96828d0fec450d43f7e9659466a2653dfa365bf545fdfd91bd9f72db32a7e6634335483d49a51d49e4d10f0b341bf877fa093a96496cb3ba3c599c149b6f390f8f08165ad4dde63d651ba6298038e2564324dc7b689a5a2e279b11de37384965c541dc25ce074578dead3044dc0bac80432372321cd147e4bea48f1700fa", 0x8f}, {&(0x7f0000001000-0x44)="4584dd281d6cc1e60a1e7b8b4a3deb4733528d4e0b163ef368c5c5bb084706cebd9a6c0456403f09a82cf2d45c21d4c65441d7ee29e76b0de881cd935fc88ecf3764902c", 0x44}, {&(0x7f0000001000-0xce)="75b7b7b46fb5aa98e23f57269d5bacc4fd4b1b8a9811d87b75d0eab917c1ca38ca238c10b5950f0aed864490803d2b5a5a6c0798897e7d10d7c172db0a673550e5e2c46d388f1db2e74e2bab7bd310a887d46dbd1b26f44890019aaaa7fe3fe0c0728e1b5e158b615d12f8a970e0e17e3f9a3d36eda83a9456fae53f3fe0ca6a9bcdd2fcd6587c41a16833ede3e9bfed841da6bae4225b83acfc10eaf002c77cce2fadecfa0236350ec7fdb5560435ac45ae5a73491a20b7798cc0e7cdccedd438a42a7e063971774f64f71f3694", 0xce}, {&(0x7f0000153000-0xfa)="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", 0xfa}, {&(0x7f0000000000)="ba861c93455435a25d3addbd9a8aa5c93eee755bf5ee433f42c30b9c87cd34ffdf826b03844cde7ba959c43e17f58e4a14fa39961f281598e7aa0cb78ac8ea1a6f57e5d178fe787da4f39e7795389ee23e5a68eee3b1571bd395529a112e15e7ac0bc83c71513ced8adc1e9662e91edff277778136cbca36dd475f5c934f0bb7f7a911f2ce65ee6e11a88c88dccb001ed9045aa28be6fa1431ece75f3a31fe4a274d13aaaf904b8ee081f8e42cc4b2a32a1f8d", 0xb3}, {&(0x7f0000000000)="94", 0x1}, {&(0x7f0000001000-0x8)="0e3c9e67c5a31868", 0x8}], 0x8, &(0x7f0000001000-0x130)=[{0x108, 0x11f, 0x3, "06f9fea875c8e588a7a21b5434ccc9439d6cb2d0f206aca49d91d2d580c269e44f04057413fcb7190764096b86dd0ad57c57166e8a12035e35ae88238647f9cb42b73160ad6049f808f1fe2d30448a886bb77a20f9e2b9a0124b4994d1ae8f7183c64f02932e1af010abe9fd66b498e1f02ef36820a9c85c21ddf697b4380df13a0733687b1fe7bcd7f4cd7f1691e6e685aa4856768ac10dd5741ce881841708782bbaf5a65679ce50eaf4d1b37dd12ed4694d3358849d32432e9d20267d20499a74cc6f3f94957eab9ba45173633850b919970244a624f9e246dae7a3ceb7ef2eb095545458138139cf6fdde6dd7efd80"}, {0x28, 0x0, 0xfff, "fe3bfb0a293adf4c881ea143ba3d4b4394c13bced4"}], 0x130, 0x0}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000acc000)='\\\x00', 0x4) fstatfs(r1, &(0x7f0000758000)=""/62) 2018/01/09 13:51:03 executing program 4: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000f90000)='/dev/vcs#\x00', 0x6, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000f93000-0x40)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fgetxattr(r0, &(0x7f000025c000)=@known='security.selinux\x00', &(0x7f0000f91000-0x13)=""/19, 0x13) 2018/01/09 13:51:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") r0 = openat(0xffffffffffffffff, &(0x7f0000563000-0x3)='./file0\x00', 0x2, 0x1) mkdirat(r0, &(0x7f00008ab000-0xe)='./file0/file0\x00', 0x90) r1 = dup2(r0, r0) sendto$unix(r0, &(0x7f0000d96000)="8cda39bd7c458d74176194e40d35117a365403f9f203e3160a8cbfe0bc8651fb76fc1a1534c7f02201f57b06232d3298ea81cbd98a4d34e71288ce76f5f66deb842d333fe114913048f5e895c31305e74f94494dfb406fd8a6a2", 0x5a, 0x10, &(0x7f0000080000)=@file={0x0, './file0\x00'}, 0xa) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000068000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000cfa000)={r1, 0x2, 0x0, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00006af000)=""/4096) recvfrom$inet(r0, &(0x7f0000d4f000)=""/48, 0x30, 0x20, &(0x7f0000c31000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) rename(&(0x7f000092c000+0x3e2)='./file0/file0\x00', &(0x7f000095d000)='./file0\x00') 2018/01/09 13:51:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) pwrite64(r0, &(0x7f0000fe3000-0xe8)="9ab2b4a6b8cfa47ad352f6038ba9f63150072cd52ad46ea60a1e6e4a3f9c97b246dd06c463e41801f835417a281e7a951ea1ad18c342733b9d08430852ccfd79c14bb62d537bc0125db05a73a9eba75c3c2f4c96a2e6d67c6f16d25b486a1b8fb853bfc4f90144a8c3e473dda3298c168f95f81ac45cd3e6a5672011914fc9c9f6b3e788c4da458d0d0a67cc9c11b6b2db87f00b6ce7976e60269db600fa110db2e85aba7d5d8253dd128e69c91c79fd5eb2f563086fb9cfde1a4c1356b401a156a41431d9ae7a4123b8ea7612f4ce60b12d728a162821a13692812bc16fa5dc0c344beaa25529d7", 0xe8, 0x0) read(r0, &(0x7f000077b000)=""/198, 0xc6) ioctl$sock_bt(r0, 0x8907, &(0x7f00000f7000-0x6)="6e43336a4512") ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000b37000-0x9f)=""/159) fstatfs(r0, &(0x7f0000758000)=""/62) accept$inet(r0, &(0x7f00009b9000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008aa000)=0x10) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00004b2000-0xc)={0x7, 0x7f, 0x95, 0x63d3, 0x40, 0x0}) 2018/01/09 13:51:03 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f91000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000f91000)={0x8, 0x6, 0x7f, 0x7fff, 0xffffffff, 0x8}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d39", 0x20) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f91000)='/dev/dsp\x00', 0x400, 0x0) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f000061f000)={"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"}) 2018/01/09 13:51:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = request_key(&(0x7f0000f1a000-0x5)='ceph\x00', &(0x7f000011c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002b5000-0x1)='\x00', 0xfffffffffffffff9) keyctl$clear(0x7, r1) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sm3-generic,xts-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8b000)="0a0775b0", 0x4) 2018/01/09 13:51:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000368000)='sysws\x00', 0x100000000000, &(0x7f0000d18000-0x2)="9f07") 2018/01/09 13:51:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) pwrite64(r0, &(0x7f0000fe3000-0xe8)="9ab2b4a6b8cfa47ad352f6038ba9f63150072cd52ad46ea60a1e6e4a3f9c97b246dd06c463e41801f835417a281e7a951ea1ad18c342733b9d08430852ccfd79c14bb62d537bc0125db05a73a9eba75c3c2f4c96a2e6d67c6f16d25b486a1b8fb853bfc4f90144a8c3e473dda3298c168f95f81ac45cd3e6a5672011914fc9c9f6b3e788c4da458d0d0a67cc9c11b6b2db87f00b6ce7976e60269db600fa110db2e85aba7d5d8253dd128e69c91c79fd5eb2f563086fb9cfde1a4c1356b401a156a41431d9ae7a4123b8ea7612f4ce60b12d728a162821a13692812bc16fa5dc0c344beaa25529d7", 0xe8, 0x0) read(r0, &(0x7f000077b000)=""/198, 0xc6) ioctl$sock_bt(r0, 0x8907, &(0x7f00000f7000-0x6)="6e43336a4512") ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000b37000-0x9f)=""/159) fstatfs(r0, &(0x7f0000758000)=""/62) accept$inet(r0, &(0x7f00009b9000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008aa000)=0x10) 2018/01/09 13:51:03 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000032b000)='/dev/cuse\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000001000-0x20)={"cea9582f6f57e001b9044e227341cef3", {0x4, 0x8, 0x3, "0d264fc2a2b0", 0x100000001, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000ce000-0x9)='statm\x00') readv(r1, &(0x7f00005e6000)=[], 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c31000)={0x0, @in6={{0xa, 0x2, 0xfff, @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]}, [0x8, 0x8, 0x7, 0x7, 0x3, 0x57c91290, 0x7, 0x40, 0x1ff, 0x0, 0x800, 0x80000000, 0x2f, 0x9, 0x71]}, &(0x7f0000b77000)=0xffffffffffffff10) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000aca000-0x10)={0x7, 0x400, 0x1, 0x102}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000541000)={r2, 0x1, 0x20, 0x200000, 0x3ff}, &(0x7f0000d89000-0x4)=0x18) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000daa000-0x4)=0x1ff) poll(&(0x7f00008bf000)=[{r1, 0x0, 0x0}, {r1, 0x20, 0x0}], 0x2, 0x6) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000349000-0x4)=0x0, &(0x7f0000832000-0x4)=0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005aa000-0x11)='/dev/qat_adf_ctl\x00', 0x462001, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d71000)={0x0, 0x1}, 0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00006ae000-0x4)=0xfffffffffffffffb, 0x4) 2018/01/09 13:51:03 executing program 1: r0 = syz_open_dev$midi(&(0x7f000009f000)='/dev/midi#\x00', 0x7f, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000001000-0x14)={0x3a1, 0x7ff, 0x9, 0x5, 0x4, 0x7, 0xffffffffffff92be, 0x7, 0x0, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000acc000)='\\\x00', 0x4) fstatfs(r1, &(0x7f0000758000)=""/62) 2018/01/09 13:51:03 executing program 7: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000011a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000bd4000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000cc3000-0x10)="4e660f667895a7b255bd26f98f7e0877", 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dac000-0x11)='\v', 0x1) 2018/01/09 13:51:03 executing program 4: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000f93000-0x4)=0x0) r1 = getpid() mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f93000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000032d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00009a9000)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000e6b000)={r3, r4, 0x8}) r5 = syz_open_dev$vcsn(&(0x7f0000f90000)='/dev/vcs#\x00', 0x6, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000f93000)=""/0) fgetxattr(r5, &(0x7f000025c000)=@known='security.selinux\x00', &(0x7f0000f91000-0x13)=""/19, 0x13) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r5, 0x4b66, &(0x7f0000f93000-0x10)={0x3, &(0x7f0000f92000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/09 13:51:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000387000-0x10)='/dev/input/mice\x00', 0x0, 0x2) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00008a5000-0x4)=0x8001) statx(r0, &(0x7f0000c82000-0x8)='./file0\x00', 0x2100, 0x49, &(0x7f000028b000-0x100)={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]}) mkdir(&(0x7f000056c000)='./file0\x00', 0x0) lsetxattr(&(0x7f000000b000)='./file0\x00', &(0x7f0000249000)=@random={'os2.\x00', '/dev/input/mice\x00'}, &(0x7f000010d000)='/dev/input/mice\x00', 0x10, 0x1) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) pwrite64(r0, &(0x7f0000fe3000-0xe8)="9ab2b4a6b8cfa47ad352f6038ba9f63150072cd52ad46ea60a1e6e4a3f9c97b246dd06c463e41801f835417a281e7a951ea1ad18c342733b9d08430852ccfd79c14bb62d537bc0125db05a73a9eba75c3c2f4c96a2e6d67c6f16d25b486a1b8fb853bfc4f90144a8c3e473dda3298c168f95f81ac45cd3e6a5672011914fc9c9f6b3e788c4da458d0d0a67cc9c11b6b2db87f00b6ce7976e60269db600fa110db2e85aba7d5d8253dd128e69c91c79fd5eb2f563086fb9cfde1a4c1356b401a156a41431d9ae7a4123b8ea7612f4ce60b12d728a162821a13692812bc16fa5dc0c344beaa25529d7", 0xe8, 0x0) read(r0, &(0x7f000077b000)=""/198, 0xc6) ioctl$sock_bt(r0, 0x8907, &(0x7f00000f7000-0x6)="6e43336a4512") ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000b37000-0x9f)=""/159) fstatfs(r0, &(0x7f0000758000)=""/62) 2018/01/09 13:51:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") r0 = getpgrp(0x0) ioprio_get$pid(0x3, r0) 2018/01/09 13:51:03 executing program 7: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000011a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) r1 = msgget$private(0x0, 0x100) msgrcv(r1, &(0x7f000084b000-0x1008)={0x0, ""/4096}, 0x1008, 0x0, 0x1000) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f93000-0x89)="0b3154aac4b0a8076cb198d9afec73605ebd158128b656d08794228d58777ccfe16decd798daed4fc5c54561ebb2736c5ef87e70c286bbe62f5f7429711a2a031d51d90e3c7978061577d0000250ed679ecea9273f1c0705292e62060a4a2d9d0993e6731bbc654b6bf12b5b2b01a230b5e98e3133b4a6314f4a8255bd14b8526bfd24881cd07a1e85", 0x89) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000090b000-0xc)={0x7, r0, 0x0}) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r2, &(0x7f0000f95000-0xa3)=""/163, 0xa3, 0x40000000, &(0x7f0000d70000)=@llc={0x1a, 0x16, 0xe1, 0xfffffffffffffff9, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000e8c000-0x10)={r2, 0x50, &(0x7f0000f94000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000f94000-0x14)={0x0, 0x40, 0x6, [0x10001, 0xfffffffffffffffa, 0x3ff, 0x7fff, 0x3, 0x9]}, &(0x7f0000ca0000-0x4)=0x14) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000f93000)={r3, 0xd1cb, 0x10, 0x1, 0x1000}, &(0x7f0000f94000-0x4)=0x18) 2018/01/09 13:51:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001f8000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sm3-generic,xts-camellia-asm)\x00'}, 0x58) pipe(&(0x7f0000734000-0x8)={0x0, 0x0}) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f000098c000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8b000)="0a0775b0", 0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f00000e9000)=0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000051d000)='/dev/autofs\x00', 0x80800, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000578000)={&(0x7f00001f4000/0x3000)=nil, 0xa9, 0x7, 0x4, &(0x7f0000f8c000/0x4000)=nil, 0x1f}) 2018/01/09 13:51:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000acc000)='\\\x00', 0x4) fstatfs(r0, &(0x7f0000758000)=""/62) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000d59000-0x7b)=""/123) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000196000)={0x9, 0xc, [0x80, 0x8, 0xfffffffffffffffb]}) 2018/01/09 13:51:03 executing program 4: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000f90000)='/dev/vcs#\x00', 0x6, 0x0) fgetxattr(r0, &(0x7f000025c000)=@known='security.selinux\x00', &(0x7f0000f91000-0x13)=""/19, 0x13) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000f93000-0x4)=r0) 2018/01/09 13:51:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) pwrite64(r0, &(0x7f0000fe3000-0xe8)="9ab2b4a6b8cfa47ad352f6038ba9f63150072cd52ad46ea60a1e6e4a3f9c97b246dd06c463e41801f835417a281e7a951ea1ad18c342733b9d08430852ccfd79c14bb62d537bc0125db05a73a9eba75c3c2f4c96a2e6d67c6f16d25b486a1b8fb853bfc4f90144a8c3e473dda3298c168f95f81ac45cd3e6a5672011914fc9c9f6b3e788c4da458d0d0a67cc9c11b6b2db87f00b6ce7976e60269db600fa110db2e85aba7d5d8253dd128e69c91c79fd5eb2f563086fb9cfde1a4c1356b401a156a41431d9ae7a4123b8ea7612f4ce60b12d728a162821a13692812bc16fa5dc0c344beaa25529d7", 0xe8, 0x0) read(r0, &(0x7f000077b000)=""/198, 0xc6) ioctl$sock_bt(r0, 0x8907, &(0x7f00000f7000-0x6)="6e43336a4512") ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000b37000-0x9f)=""/159) 2018/01/09 13:51:03 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000032b000)='/dev/cuse\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000001000-0x20)={"cea9582f6f57e001b9044e227341cef3", {0x4, 0x8, 0x3, "0d264fc2a2b0", 0x100000001, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000ce000-0x9)='statm\x00') readv(r1, &(0x7f00005e6000)=[], 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c31000)={0x0, @in6={{0xa, 0x2, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x8, 0x7, 0x7, 0x3, 0x57c91290, 0x7, 0x40, 0x1ff, 0x0, 0x800, 0x80000000, 0x2f, 0x9, 0x71]}, &(0x7f0000b77000)=0xffffffffffffff10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000541000)={r2, 0x1, 0x20, 0x200000, 0x3ff}, &(0x7f0000d89000-0x4)=0x18) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000daa000-0x4)=0x1ff) poll(&(0x7f00008bf000)=[{r1, 0x0, 0x0}, {r1, 0x20, 0x0}], 0x2, 0x6) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000349000-0x4)=0x0, &(0x7f0000696000)=0xffffffffffffffb9) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005aa000-0x11)='/dev/qat_adf_ctl\x00', 0x462001, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d71000)={0x0, 0x1}, 0x8) ioctl$TIOCGSID(r3, 0x5429, &(0x7f000039e000-0x4)=0x0) sched_getscheduler(r4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00006ae000-0x4)=0xfffffffffffffffb, 0x4) fcntl$setsig(r0, 0xa, 0x26) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000edb000-0x4)=0x0, &(0x7f000061a000)=0x4) 2018/01/09 13:51:03 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) 2018/01/09 13:51:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b0b000)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000047d000)='sysfs\x00', 0x7ff, &(0x7f0000c87000-0x2)="4dde") 2018/01/09 13:51:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f00008bf000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000006b000-0x1)={0x1}, 0x1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000011a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000f93000-0xd)='/dev/dmmidi#\x00', 0x6, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f0000f93000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000dac000-0x11)='\v', 0x1) 2018/01/09 13:51:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) pwrite64(r0, &(0x7f0000fe3000-0xe8)="9ab2b4a6b8cfa47ad352f6038ba9f63150072cd52ad46ea60a1e6e4a3f9c97b246dd06c463e41801f835417a281e7a951ea1ad18c342733b9d08430852ccfd79c14bb62d537bc0125db05a73a9eba75c3c2f4c96a2e6d67c6f16d25b486a1b8fb853bfc4f90144a8c3e473dda3298c168f95f81ac45cd3e6a5672011914fc9c9f6b3e788c4da458d0d0a67cc9c11b6b2db87f00b6ce7976e60269db600fa110db2e85aba7d5d8253dd128e69c91c79fd5eb2f563086fb9cfde1a4c1356b401a156a41431d9ae7a4123b8ea7612f4ce60b12d728a162821a13692812bc16fa5dc0c344beaa25529d7", 0xe8, 0x0) read(r0, &(0x7f000077b000)=""/198, 0xc6) ioctl$sock_bt(r0, 0x8907, &(0x7f00000f7000-0x6)="6e43336a4512") 2018/01/09 13:51:03 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) 2018/01/09 13:51:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000d29000)='/dev/snd/pcmC#D#p\x00', 0x4457, 0x509002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000042e000-0x11)='/dev/vga_arbiter\x00', 0x50800, 0x0) r4 = syz_open_dev$evdev(&(0x7f00005a2000)='/dev/input/event#\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000c43000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c89000-0x10)='/dev/sequencer2\x00', 0x480, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00008af000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000-0x48)=[{r0, 0x4, 0x0}, {r1, 0x20, 0x0}, {r2, 0x40, 0x0}, {r3, 0x100, 0x0}, {r4, 0x8000, 0x0}, {r5, 0x5040, 0x0}, {r6, 0x0, 0x0}, {r7, 0x8, 0x0}, {r8, 0x2, 0x0}], 0x9, &(0x7f0000001000-0x10)={r9, r10+10000000}, &(0x7f0000000000)={0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = memfd_create(&(0x7f0000acc000)='\\\x00', 0x4) fstatfs(r11, &(0x7f0000758000)=""/62) 2018/01/09 13:51:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sm3-generic,xts-camellia-asm)\x00'}, 0x58) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000047a000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000072f000)=0xe8) getresgid(&(0x7f0000700000)=0x0, &(0x7f0000deb000)=0x0, &(0x7f0000a00000)=0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000aaa000-0x9)='/dev/vcs\x00', 0x400, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000fc8000-0x8)=0x101) lchown(&(0x7f0000b57000-0x8)='./file0\x00', r1, r2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006f2000-0x3)="0ab007", 0xfffffffffffffeab) socket(0x9, 0x7, 0x81) 2018/01/09 13:51:03 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000032b000)='/dev/cuse\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000001000-0x20)={"cea9582f6f57e001b9044e227341cef3", {0x4, 0x8, 0x3, "0d264fc2a2b0", 0x100000001, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000ce000-0x9)='statm\x00') readv(r1, &(0x7f00005e6000)=[], 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c31000)={0x0, @in6={{0xa, 0x2, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x8, 0x7, 0x7, 0x3, 0x57c91290, 0x7, 0x40, 0x1ff, 0x0, 0x800, 0x80000000, 0x2f, 0x9, 0x71]}, &(0x7f0000b77000)=0xffffffffffffff10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000541000)={r2, 0x1, 0x20, 0x200000, 0x3ff}, &(0x7f0000d89000-0x4)=0x18) r3 = fcntl$getown(r0, 0x9) r4 = fcntl$getown(r1, 0x9) rt_tgsigqueueinfo(r3, r4, 0x13, &(0x7f0000eb8000-0x10)={0x3f, 0x9, 0x8000, 0xae4}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000daa000-0x4)=0x1ff) poll(&(0x7f00008bf000)=[{r1, 0x0, 0x0}, {r1, 0x20, 0x0}], 0x2, 0x6) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000349000-0x4)=0x0, &(0x7f0000832000-0x4)=0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005aa000-0x11)='/dev/qat_adf_ctl\x00', 0x462001, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d71000)={0x0, 0x1}, 0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00006ae000-0x4)=0xfffffffffffffffb, 0x4) 2018/01/09 13:51:03 executing program 4: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000067b000)='/dev/vcs#\x00', 0x6, 0x40000) fgetxattr(r0, &(0x7f000025c000)=@known='security.selinux\x00', &(0x7f0000f91000-0x13)=""/19, 0x13) readahead(r0, 0x7, 0x6) flistxattr(r0, &(0x7f0000981000)=""/0, 0x0) 2018/01/09 13:51:03 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) 2018/01/09 13:51:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00002bc000)='/dev/autofs\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00001da000)={0x9, &(0x7f0000e2b000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000d8e000-0x8)={r1, 0x3}) 2018/01/09 13:51:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) pwrite64(r0, &(0x7f0000fe3000-0xe8)="9ab2b4a6b8cfa47ad352f6038ba9f63150072cd52ad46ea60a1e6e4a3f9c97b246dd06c463e41801f835417a281e7a951ea1ad18c342733b9d08430852ccfd79c14bb62d537bc0125db05a73a9eba75c3c2f4c96a2e6d67c6f16d25b486a1b8fb853bfc4f90144a8c3e473dda3298c168f95f81ac45cd3e6a5672011914fc9c9f6b3e788c4da458d0d0a67cc9c11b6b2db87f00b6ce7976e60269db600fa110db2e85aba7d5d8253dd128e69c91c79fd5eb2f563086fb9cfde1a4c1356b401a156a41431d9ae7a4123b8ea7612f4ce60b12d728a162821a13692812bc16fa5dc0c344beaa25529d7", 0xe8, 0x0) read(r0, &(0x7f000077b000)=""/198, 0xc6) 2018/01/09 13:51:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000087000-0x8)='./file0\x00', 0x80) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000331000)={0x8, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = memfd_create(&(0x7f0000acc000)='\\\x00', 0x4) fstatfs(r1, &(0x7f0000758000)=""/62) 2018/01/09 13:51:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) read(r0, &(0x7f000077b000)=""/198, 0xc6) 2018/01/09 13:51:03 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) 2018/01/09 13:51:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sm3-generic,xts-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8b000)="0a0775b0", 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000fac000-0x4)=0x2, 0x4) 2018/01/09 13:51:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f000077b000)=""/198, 0xc6) 2018/01/09 13:51:03 executing program 4: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000377000)='./file0\x00', 0xc, 0x5) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000f92000)='/dev/snd/midiC#D#\x00', 0x20, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) r1 = syz_open_dev$vcsn(&(0x7f0000f90000)='/dev/vcs#\x00', 0x6, 0x0) fgetxattr(r1, &(0x7f000025c000)=@known='security.selinux\x00', &(0x7f0000f91000-0x13)=""/19, 0x13) r2 = pkey_alloc(0x0, 0x2) pkey_free(r2) 2018/01/09 13:51:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000acc000)='\\\x00', 0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000523000-0x78)={0x7, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x2, 0x5, 0x5, &(0x7f0000c9b000-0x10)=@generic="7a059acb5d3860ad417ed2a0ea83cfa9", 0xfff, 0x2, 0x0}) fstatfs(r0, &(0x7f0000758000)=""/62) 2018/01/09 13:51:03 executing program 7: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000011a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dac000-0x11)='\v', 0x1) 2018/01/09 13:51:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f00006ee000)='./file0\x00', &(0x7f000008f000)={0x2, 0xfff}) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:03 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000032b000)='/dev/cuse\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xffffffffffff4fd7}, &(0x7f000014e000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e00000)={r1, 0x7, 0x20}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000001000-0x20)={"cea9582f6f57e001b9044e227341cef3", {0x4, 0x8, 0x3, "0d264fc2a2b0", 0x100000001, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000ce000-0x9)='statm\x00') readv(r2, &(0x7f0000c76000)=[], 0x100002a8) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00001dc000-0x4)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000c31000)={0x0, @in6={{0xa, 0x2, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x8, 0x7, 0x7, 0x3, 0x57c91290, 0x7, 0x40, 0x1ff, 0x0, 0x800, 0x80000000, 0x2f, 0x9, 0x71]}, &(0x7f0000b77000)=0xffffffffffffff10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000541000)={r3, 0x1, 0x20, 0x200000, 0x3ff}, &(0x7f0000d89000-0x4)=0x18) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000623000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000ecc000-0x4)=0xc) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000daa000-0x4)=0x1ff) read(r2, &(0x7f0000efd000)=""/74, 0x4a) poll(&(0x7f00008bf000)=[{r2, 0x0, 0x0}, {r2, 0x20, 0x0}], 0x2, 0x6) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f61000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000349000-0x4)=0x0, &(0x7f0000832000-0x4)=0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005aa000-0x11)='/dev/qat_adf_ctl\x00', 0x462001, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d71000)={0x200, 0x2}, 0x21d) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f00006ae000-0x4)=0xfffffffffffffffb, 0x4) 2018/01/09 13:51:03 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) 2018/01/09 13:51:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f000077b000)=""/198, 0xc6) 2018/01/09 13:51:03 executing program 7: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000965000-0xa)='attr/exec\x00') mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f92000)={0x2, 0x9, 0x81, 0x2, 0x8c, 0x1, 0x5, 0xffffffff, 0x6718b66c, 0x9, 0x2}, 0xb) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000011a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000dac000-0x11)='\v', 0x1) 2018/01/09 13:51:03 executing program 4: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000f90000)='/dev/vcs#\x00', 0x6, 0x0) fgetxattr(r0, &(0x7f000025c000)=@known='security.selinux\x00', &(0x7f0000f91000-0x13)=""/19, 0x13) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000f92000)=0x4000) 2018/01/09 13:51:03 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) 2018/01/09 13:51:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f000077b000)=""/198, 0xc6) 2018/01/09 13:51:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sm3-generic,xts-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8b000)="0a0775b0", 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e3e000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000a2c000-0x10)={0x3, &(0x7f00001c4000-0x3c)=[{{0x0, 0x0, 0x0, 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$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00000f1000)=0x0) 2018/01/09 13:51:03 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) 2018/01/09 13:51:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005fe000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvfrom$unix(r0, &(0x7f00004b7000-0xe0)=""/224, 0xe0, 0x40000000, &(0x7f0000c98000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00009d3000-0x4)=0x1) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:03 executing program 7: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000011a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f92000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dac000-0x11)='\v', 0x1) 2018/01/09 13:51:03 executing program 2: r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) read(r0, &(0x7f000077b000)=""/198, 0xc6) 2018/01/09 13:51:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000acc000)='\\\x00', 0x4) fstatfs(r0, &(0x7f0000758000)=""/62) ioctl$TCSBRKP(r0, 0x5425, 0x3) 2018/01/09 13:51:03 executing program 4: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000f90000)='/dev/vcs#\x00', 0x6, 0x0) fgetxattr(r0, &(0x7f000025c000)=@known='security.selinux\x00', &(0x7f0000f91000-0x13)=""/19, 0x13) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000f93000)="33453f2ace01e3f2bfc62c444120cd347606288701e0af13dfd62c3903aaf7db7af261234e0a9d125de7ba510ed9c457b902cc7f3037ab2a9e5dc800a51afb464a9ba53ee6c4fe029a6b5097e0ccb463709635ee681ecc9b6d7bf9da10cd39e265f6", 0x62) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f93000-0x90)=[@in6={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}, @in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x1, 0x70, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa89}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x90) 2018/01/09 13:51:03 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000032b000)='/dev/cuse\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000001000-0x20)={"cea9582f6f57e001b9044e227341cef3", {0x4, 0x8, 0x3, "0d264fc2a2b0", 0x100000001, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000ce000-0x9)='statm\x00') readv(r1, &(0x7f00005e6000)=[], 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c31000)={0x0, @in6={{0xa, 0x2, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x8, 0x7, 0x7, 0x3, 0x57c91290, 0x7, 0x40, 0x1ff, 0x0, 0x800, 0x80000000, 0x2f, 0x9, 0x71]}, &(0x7f0000b77000)=0xffffffffffffff10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000541000)={r2, 0x1, 0x20, 0x200000, 0x3ff}, &(0x7f0000d89000-0x4)=0x18) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000daa000-0x4)=0x1ff) poll(&(0x7f00008bf000)=[{r1, 0x0, 0x0}, {r1, 0x20, 0x0}], 0x2, 0x6) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000349000-0x4)=0x0, &(0x7f0000832000-0x4)=0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005aa000-0x11)='/dev/qat_adf_ctl\x00', 0x462001, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d71000)={0x0, 0x1}, 0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00006ae000-0x4)=0xfffffffffffffffb, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000084a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004b8000)=0x8) 2018/01/09 13:51:03 executing program 3 (fault-call:4 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) 2018/01/09 13:51:03 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) 2018/01/09 13:51:03 executing program 2: r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) read(r0, &(0x7f000077b000)=""/198, 0xc6) 2018/01/09 13:51:03 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00005b3000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000366000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) kcmp(r0, r1, 0x4, r2, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000122000-0xae)="ce7b9abf75e801edb608f1386e6cded45e4ca298984de6616cc9cf06c5e068ccda8f97d55457adf031f9101cb01b136bf30cc36f27646f5ddb6f873f1bc2ec9cb6ebe1d22e87da16fd1286179c9ac52c20d2f357466718cdc10770dad443edb19691a195b92c9edd619df9708a95c7eb3fefd29b3f814f8e4361464e390b65bd972a3f6a466bd08585cbc555d58e8ce6b4f7acbabd5b3c5f805816ee75d45feaba647281926d4a8b63364e76fff7", 0xfffffffffffffffd) fstatfs(r4, &(0x7f0000758000)=""/62) 2018/01/09 13:51:03 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006c3000-0x16)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001000-0x4)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a1e000)='./file0\x00', 0x20) r1 = syz_open_dev$mice(&(0x7f00004ef000)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000497000-0x4)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000027b000-0xa)='/dev/ptmx\x00', 0xa0000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000184000)={0x100, 0x0, 0xffffffffffff81ea, 'queue1\x00', 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:03 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000067c000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ce7000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008dc000)=0xe8) 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) 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(&(0x7f0000000000/0x2000)=nil, 0x2000, 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(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000006000-0xb)='/dev/audio\x00', 0x240200, 0x0) r2 = getpgid(0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000006000-0x110)={{0x2, 0x7, 0xc6a, 0x9, "f687e14470025c3c465bccf0709870b6d07bfa9ce58a47ff94a6712f5ccc558bf0ce24953c1060d957e7fca6", 0x9}, 0x0, 0x0, 0x8, r2, 0x5, 0x1, "6b2cb9efb85b221f56c09ad6e9ad2be842a31d6cdedb36d8a49756aaff366b71cf3ca20877f14ff91d0aa6e384af9e530b312dcf54ddd0c4d80a3caf85b90fe0", &(0x7f000067d000-0x7)='vmnet1\x00', 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], [0x9, 0x3ff, 0xb69, 0xfffffffffffffffb], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 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) 2018/01/09 13:51:03 executing program 2: r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) read(r0, &(0x7f000077b000)=""/198, 0xc6) 2018/01/09 13:51:03 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) 2018/01/09 13:51:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) read(r0, &(0x7f000077b000)=""/198, 0xc6) 2018/01/09 13:51:03 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) 2018/01/09 13:51:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) read(r0, &(0x7f000077b000)=""/198, 0xc6) 2018/01/09 13:51:03 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) [ 277.027669] FAULT_INJECTION: forcing a failure. [ 277.027669] name failslab, interval 1, probability 0, space 0, times 0 [ 277.044850] CPU: 1 PID: 17193 Comm: syz-executor3 Not tainted 4.15.0-rc7+ #254 [ 277.044857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 277.044860] Call Trace: [ 277.044877] dump_stack+0x194/0x257 [ 277.044894] ? arch_local_irq_restore+0x53/0x53 [ 277.044908] ? avc_has_perm+0x35e/0x680 [ 277.044930] should_fail+0x8c0/0xa40 [ 277.044945] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 277.044971] ? avc_has_perm+0x43e/0x680 [ 277.044987] ? find_held_lock+0x35/0x1d0 [ 277.045040] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 277.045050] ? format_decode+0x10a/0x830 [ 277.045062] ? rcu_note_context_switch+0x710/0x710 [ 277.045069] ? memcpy+0x45/0x50 [ 277.045091] should_failslab+0xec/0x120 [ 277.045102] kmem_cache_alloc_trace+0x4b/0x750 [ 277.045131] __request_module+0x2e1/0xc20 [ 277.045141] ? lock_release+0xa40/0xa40 [ 277.045151] ? sock_ioctl+0x3cd/0x440 [ 277.045162] ? free_modprobe_argv+0xa0/0xa0 [ 277.045169] ? find_held_lock+0x35/0x1d0 [ 277.045200] ? avc_has_extended_perms+0x7fa/0x12c0 [ 277.045207] ? find_held_lock+0x35/0x1d0 [ 277.045233] ? avc_ss_reset+0x110/0x110 [ 277.045240] ? lock_downgrade+0x980/0x980 [ 277.045256] ? lock_release+0xa40/0xa40 [ 277.045316] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 277.045325] ? sock_ioctl+0x3bc/0x440 [ 277.045343] sock_ioctl+0x3cd/0x440 [ 277.045357] ? dlci_ioctl_set+0x40/0x40 [ 277.045365] do_vfs_ioctl+0x1b1/0x1520 [ 277.045372] ? _cond_resched+0x14/0x30 [ 277.045389] ? ioctl_preallocate+0x2b0/0x2b0 [ 277.045407] ? selinux_capable+0x40/0x40 [ 277.045425] ? __sb_end_write+0xa0/0xd0 [ 277.045443] ? fput+0xd2/0x140 [ 277.045464] ? security_file_ioctl+0x89/0xb0 [ 277.045480] SyS_ioctl+0x8f/0xc0 [ 277.045499] entry_SYSCALL_64_fastpath+0x23/0x9a [ 277.045507] RIP: 0033:0x452ac9 [ 277.045511] RSP: 002b:00007f00442dbc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 277.045521] RAX: ffffffffffffffda RBX: 00007f00442dbaa0 RCX: 0000000000452ac9 [ 277.045526] RDX: 0000000020be1fee RSI: 0000000000008980 RDI: 0000000000000013 [ 277.045531] RBP: 00007f00442dba90 R08: 0000000000000000 R09: 0000000000000000 [ 277.045536] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a 2018/01/09 13:51:04 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000011a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dac000-0x11)='\v', 0x1) 2018/01/09 13:51:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) read(r0, &(0x7f000077b000)=""/198, 0xc6) 2018/01/09 13:51:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) 2018/01/09 13:51:04 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) 2018/01/09 13:51:04 executing program 4 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") [ 277.045541] R13: 00007f00442dbbc8 R14: 00000000004b767a R15: 0000000000000000 2018/01/09 13:51:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000057e000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='logon\x00', &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00003c8000-0x86)="1bfb9a7e261d999fb6202e13675130555593960c67cc6395dd3ece4a3753c2d68efc540fcabc5db5660d1bdb0286c878baed6b742744eabf9eed7f87a4549c93667f982bee681cc4ec6c986604eaf9d9085c584772cdb8439034b1181778a56ef1b66b100a8f0c293e3f647767c551c424616cd49d75b4e65edfa9862e54f3240352c0e796dc", 0x86, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r0, r1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000032b000)='/dev/cuse\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000001000-0x20)={"cea9582f6f57e001b9044e227341cef3", {0x4, 0x8, 0x3, "0d264fc2a2b0", 0x100000001, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000ce000-0x9)='statm\x00') readv(r3, &(0x7f00005e6000)=[], 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000c31000)={0x0, @in6={{0xa, 0x2, 0xfff, @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]}, [0x8, 0x8, 0x7, 0x7, 0x3, 0x57c91290, 0x7, 0x40, 0x1ff, 0x0, 0x800, 0x80000000, 0x2f, 0x9, 0x71]}, &(0x7f0000b77000)=0xffffffffffffff10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000541000)={r4, 0x1, 0x20, 0x200000, 0x3ff}, &(0x7f0000d89000-0x4)=0x18) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000daa000-0x4)=0x1ff) poll(&(0x7f00008bf000)=[{r3, 0x0, 0x0}, {r3, 0x20, 0x0}], 0x2, 0x6) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f00002f7000)=0x4, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000349000-0x4)=0x0, &(0x7f0000832000-0x4)=0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005aa000-0x11)='/dev/qat_adf_ctl\x00', 0x462001, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000d71000)={0x0, 0x1}, 0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f00006ae000-0x4)=0xfffffffffffffffb, 0x4) 2018/01/09 13:51:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) fstat(0xffffffffffffff9c, &(0x7f000093a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x0, &(0x7f0000b31000)='./file0/file0\x00', r0, &(0x7f000055b000)="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") openat$selinux_context(0xffffffffffffff9c, &(0x7f00001d6000)='/selinux/context\x00', 0x2, 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) read(r0, &(0x7f000077b000)=""/198, 0xc6) [ 277.326608] FAULT_INJECTION: forcing a failure. [ 277.326608] name failslab, interval 1, probability 0, space 0, times 0 [ 277.347869] CPU: 1 PID: 17230 Comm: syz-executor4 Not tainted 4.15.0-rc7+ #254 [ 277.355272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 277.364620] Call Trace: [ 277.367208] dump_stack+0x194/0x257 [ 277.370842] ? arch_local_irq_restore+0x53/0x53 [ 277.375509] ? rcu_read_lock_held+0xa9/0xc0 [ 277.379825] ? pid_task+0xf7/0x1a0 [ 277.383372] should_fail+0x8c0/0xa40 [ 277.387085] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 277.392185] ? lock_downgrade+0x980/0x980 [ 277.396328] ? map_files_get_link+0x3a0/0x3a0 [ 277.400817] ? __lock_is_held+0xb6/0x140 [ 277.404890] ? find_held_lock+0x35/0x1d0 [ 277.408983] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 277.414859] ? __lock_is_held+0xb6/0x140 [ 277.418926] ? rcu_note_context_switch+0x710/0x710 [ 277.423865] should_failslab+0xec/0x120 [ 277.427839] __kmalloc_track_caller+0x5f/0x760 [ 277.432429] ? strncpy_from_user+0x430/0x430 [ 277.436843] ? strndup_user+0x62/0xb0 [ 277.440651] memdup_user+0x2c/0x90 [ 277.444192] strndup_user+0x62/0xb0 [ 277.447815] SyS_mount+0x3c/0x120 [ 277.451270] entry_SYSCALL_64_fastpath+0x23/0x9a [ 277.456023] RIP: 0033:0x452ac9 [ 277.459201] RSP: 002b:00007f3901843c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 277.466917] RAX: ffffffffffffffda RBX: 00007f3901843aa0 RCX: 0000000000452ac9 2018/01/09 13:51:04 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) 2018/01/09 13:51:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000ce2000-0x90)={0x1, {{0x2, 0x2, @rand_addr=0xb992, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000bd000-0x2)='&\x00', 0x1) writev(r1, &(0x7f0000570000)=[{&(0x7f000000e000)="61fdfee943094536e9fab56a155a75d6275e9d02492caba8292846f87659ed0a506463b268a1521dbd7b511396a945cc065a23195ac3def71b23efa6a5962bbcd942ea32b0b046386e3e092e8769241ff78524fbc0b5f43147620683179797a058962b02", 0x273}], 0x10000000000000b1) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000092b000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ad000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000a49000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6d000)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000011000)={&(0x7f0000135000-0xc)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00006c2000-0x10)={&(0x7f0000f76000)=@newsa={0xf0, 0x0, 0x308, 0x3, 0x0, {{@in=@empty=0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x2, 0x200, 0x2, 0xa0, 0xa0, 0x33, r2, r3}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0xff}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x1, 0x3c7, 0xd23, 0x0, 0x7d6, 0x10001, 0x3, 0x3}, {0xffffffffffff4fa5, 0x5, 0x2, 0x80000000}, {0x1ff, 0x100, 0x3}, 0x5, 0x4, 0xa, 0x2, 0x9, 0x18}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x8004}, 0x2000c085) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000a2000)=0x5, 0x4) r4 = dup3(r1, r1, 0x80000) syz_open_dev$dmmidi(&(0x7f0000832000)='/dev/dmmidi#\x00', 0x2, 0x294a00) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000472000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=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=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009b8000-0x4)=0xe8) sendmmsg(r4, &(0x7f000067f000-0x1a4)=[{{&(0x7f00000ba000)=@in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x30e}, 0x1c, &(0x7f0000f58000)=[{&(0x7f00002b8000-0x72)="f2a1ac661b22db55f5a3bf9c4cb40a45c515ad6de890510a3a74d914a32dcc8ff24e4ebc3660a515cd09a9b37df44fa356e360bc3c5e71d782d329808e68edebb7309d59d40c7984027e2d37d6b1be5b4dc8e1b4fcbde9a5e1c4f98e8b940fc77d1ece731d3ef34a3ef6a9cba2ac4a24b35a", 0x72}, {&(0x7f00001a0000)="caea436679ff5f2ee5b2eea976f9d61383dece12843c1bb59f06bfe424a5f7ee17fb5c4a14230ef3f16cdb8e0a2cbda4aaf427bba745081169c997d66b0d261551ea2e5d98054edc9a2dd423a7ad690a9b854d6144d78f3e58b83d16cf162e5abc15349668fd6f3372bd4c74db0b0d9c60e47943241161ac2ebffbd9e6f08ad0283121275cdcdc92e71bb6d4e5a6fde30477e53acdca045839935dd29ce2a947ee0c8463fd97817cc0eb081e371aa0de3132377fa3b2a36c9cb83e85f8959c4305cb6406c8f2624ad19edf0dc804442c39b5e9f55e20f8a50809aa9bab", 0xdd}], 0x2, &(0x7f00008c6000)=[{0xe0, 0xff, 0xb568, "ee1d03910d6ba9ac256ae785252259e40fdefc789a93cce10db68dcc2805dd811f23e0d5024913eba7603cdf59b9c8c9c8ee51762a752d1d8227ee239ac02584900d9968e1fcbd3ff2bd955ff6c8a6a20cbadbb25736d0f1fa8568e9f34805524c3eabe5075706170ed95e1951d4f38b6a735ff96377b0c23bcad6e34fee5d969cec1507cb1216e2a0de2048967dae5ead3d099faf3d3fc90f29a6357c363be314f228cf5ba605cc13afd73cc5953638fe46cee707c47cbf084ae401204816027a1a1bcaf4d4dc59c761"}, {0x80, 0x11, 0x0, "6371fe4cd8565924b184005c42036d0b190773b89402c91833f097f3cfbe8092eb46b56fc6be8694cf1c9ce87e1f593bea883c08e4d2995c90002d58a7f7baacf6e05c28df0ccb7fb58fcfd5d7d95e81525bfa5009407f8d109f51856bea0d0f97069fa3e8f721e43e5e"}, {0x1010, 0x117, 0x5, 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&(0x7f00007d1000-0x40)=[{&(0x7f0000689000)="c83b86ec1a9a224d084fb9b6f9d78dd266c1d60766fd3f20aee7fd45cf99eefba710909e75f250f10c6e65ef587e3ece81bead767b61786559a53f979d0317beebf4a5148f467a6e383bc9b22a6c7ecb9e45c32a2278f226a7866402600d652d500c249687affdc0852829d0da11a0a4396d0820bde9f51562ceb048277c3f4971572a82fc363239a84a42a04a599d1e8b5d18f804b67b85978d8634c8e7b1e748f39506091f0acc9c5160f44cbd484801046cadcffc", 0xb6}, {&(0x7f0000eb3000-0x5f)="79108f37982d64e7eaaef2322cbbec2acb3e1886d0315406b789ef691db8dcd2d072343d4c6649c5eb25bc201c1052c325b6cc68860682829cd6e90c1ab0929aa63dc3f520e56012c032701eecfd4bcd3392baa66ff1db937372ec6239c3f0", 0x5f}, {&(0x7f0000439000)="92dd23995282858bbd3fde1573d38fd52dd67522fc9aafb1419cb898a5e57c050caffbba74a6024b7735b706e68e24613d12275d73a616eb8ef8f6a2198b8acdebcd158eee63950031f43eae4d7042d562bf4371e5ca66ea26d2541c9230f1929211c8c709ef71c3b35da8b4a4876d2e3e04888f398efa3fe62f5628a45be6cfbd51ffe534b1371e4b27d01eb18e9974acb999487386bacf8cf7b61f04e6f7287a6460835d190ae24fb436d487e4fe92ef5f18081c967ebd7ccfad5c11253da6c6e1", 0xc2}, {&(0x7f00007d8000-0x50)="d4351b75df6e0697fa939371a8ee78fede533717327142ff095d6f0b5951f6115de616805fbebd97fd7aaaa83a171c67754092db4550b23cba0e0ccc68917d19d0f23f388f82152180eee84dc4a88042", 0x50}], 0x4, 0x0, 0x0, 0x40}, 0x5}], 0x7, 0x0) fstatfs(r1, &(0x7f0000758000)=""/62) [ 277.474177] RDX: 0000000020a45000 RSI: 000000002000aff8 RDI: 0000000020fcdff2 [ 277.481440] RBP: 00007f3901843a90 R08: 00000000209fd000 R09: 0000000000000000 [ 277.488707] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 277.495967] R13: 00007f3901843bc8 R14: 00000000004b767a R15: 0000000000000000 2018/01/09 13:51:04 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) 2018/01/09 13:51:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) read(r0, &(0x7f000077b000)=""/198, 0xc6) 2018/01/09 13:51:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x3c, &(0x7f0000001000-0x8)=0x0) lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) 2018/01/09 13:51:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:04 executing program 7: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$inet6(r0, &(0x7f0000cd8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000cc6000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f63000)={0x0, 0x94, "5162c9dc7d6f135bb5b9707cc739780463b734b74eecb5a83fef5fdee40348b263ecc6f1d1f6ee3ce614c48f0eee8a5993a26fab0f6f3a0f63a3b8718b330868c54a4a7270ed998bbaf5ed3831b16cde996fabe7977a9bf4051243f2c8a5a710ac06fdb1ed2a9143430ab8c127614456d4a5b091c3e15495de83a24bcee9e95ac6233998af2cc4cc662a23968ad755b5700eaa7b"}, &(0x7f000068f000)=0x9c) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f92000)={r2, 0xc000, 0x7ff}, 0x8) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000247000-0xca)=""/202) bind$alg(r0, &(0x7f000011a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dac000-0x11)='\v', 0x1) madvise(&(0x7f0000159000/0x2000)=nil, 0x2000, 0x4) 2018/01/09 13:51:04 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000032b000)='/dev/cuse\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000001000-0x20)={"cea9582f6f57e001b9044e227341cef3", {0x4, 0x8, 0x3, "0d264fc2a2b0", 0x100000001, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000ce000-0x9)='statm\x00') readv(r1, &(0x7f00005e6000)=[], 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c31000)={0x0, @in6={{0xa, 0x2, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x8, 0x7, 0x7, 0x3, 0x57c91290, 0x7, 0x40, 0x1ff, 0x0, 0x800, 0x80000000, 0x2f, 0x9, 0x71]}, &(0x7f0000b77000)=0xffffffffffffff10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000541000)={r2, 0x1, 0x20, 0x200000, 0x74d}, &(0x7f0000d89000-0x4)=0xfeb0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000daa000-0x4)=0x1ff) poll(&(0x7f00008bf000)=[{r1, 0x0, 0x0}, {r1, 0x20, 0x0}], 0x2, 0x6) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000349000-0x4)=0x0, &(0x7f0000832000-0x4)=0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005aa000-0x11)='/dev/qat_adf_ctl\x00', 0x462001, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d71000)={0x0, 0x1}, 0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00006ae000-0x4)=0xfffffffffffffffb, 0x4) 2018/01/09 13:51:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000acc000)='\\\x00', 0x4) clock_gettime(0x1, &(0x7f000024a000)={0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000497000-0x4)=0x0) getsockname(r0, &(0x7f0000523000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00009cc000)=0x14) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000525000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) fstatfs(r0, &(0x7f0000758000)=""/62) 2018/01/09 13:51:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:04 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) 2018/01/09 13:51:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) read(r0, &(0x7f000077b000)=""/198, 0xc6) 2018/01/09 13:51:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") r0 = syz_open_dev$admmidi(&(0x7f0000366000-0xe)='/dev/admmidi#\x00', 0x1, 0x410c81) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000441000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$dmmidi(&(0x7f00000f4000)='/dev/dmmidi#\x00', 0x7, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000790000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f9b000)=0x14, 0x800) sendmmsg(r1, &(0x7f00000f8000-0x1e0)=[{{&(0x7f0000ddc000)=@ipx={0x4, 0x7fffffff, 0xb14c, "f68490857bf4", 0x0, 0x0}, 0x10, &(0x7f0000169000-0x80)=[{&(0x7f0000609000)="6bb0d38be875a3ba480dc1c1a5a690212562c6e62b7fe2a443a5c79859fdd108133754c0a03e7321448d175553cc4f5adbcb576e300ab955fde3343e781b4007caed540f78b14409fa61c7b9f5fb91b0f6d42e18ff85542a6ca262296fb92be560adbb899378dcd5a5650ad1300f52a0a61f51a47d4a69cd7e921ec4a65a1a3d3bf803443384a4a098d27511c9493ef6739e306ccabfc6a271967d9d80f0d7f9e61ea35d4a4551445c164599920219047ef42216f1caff069512ad0710ff6cc8", 0xc0}, {&(0x7f0000cb6000)="e60daf004a1a9edd451bcb6ae15f0b28c73930e7761985014ef074131ec74b18c3a59f91547ae621f84750d052045815842354379e7e70c2f1e2e54cdeb19eed73f3cf84d6fce58baa7bb97ad73e995757aa70902024227d68dd5d58ec22cc0a525d6f6933ff456a9b6234915e8e1a8571266c049d50e2a93d34f4e2c7c12980ae5deb770dba3496b370c1be05b99e0a6becfc234980c8fcfdc933ebb7af889eae61230ae7206b4cf8b1c0898e36b39cdb2896cbd823db278a9a361dc123bbd6b00697a31b5a24608cbd0c748a0114a4b82c6f698ad0bc39c6b33a7a41227c4e9f6b6c11df7aab9affa82e", 0xeb}, {&(0x7f0000a10000-0x88)="f340c43035974cfbc547592e4cf50508b0902b4ad6337b3b8706944f0fc2ea0ccbbc39e903f5127957387defb8ebfd1d85aff481f650dedcbb51bdf344567375b6216ea0366e752c6c94ec8eb617025ab0ef73eb176a33d3338817d3b4fc7e395aefeca995a335c7f1a18209dc32f19df0ea2b98362d9ed50458be5f69dd68ec5cc74f6f93aa6b30", 0x88}, {&(0x7f0000996000)="3b8e0a3d71e78844964f9fc2c47a5dbbcb26c1df9db5adcda2ffcc73dc719290a214ae25340ae40b256e8c1fee95b29ddb088053a4c8d17f7a681d00c4f8de4fd7f110fd6d24e32d76a876e57601752f53c68f05037bd759d240a09388fac89a79c5e8c227d13043c6b7ca76aa0fa9592101a2c9d80f7309ea64c6e508db67c89d8864c9e52a3a07c75c4d65ee7980f07350727e0fbe689bd9d656c4428d5253f56fb16b550c5e14be5cb7", 0xab}, {&(0x7f0000fc0000-0x25)="b5bce427218afe93d0ceb3b437db96a2a0b8c7fa7d84e6d00178467012e1b0cd09cc59b685", 0x25}, {&(0x7f0000ab1000-0x3f)="fb96f90eaee864470aef37c433807be3bc0b6368e75bb8d621d2a2b2bb2fecc5786cdc27b5f62b91fc59a3ea7acb6478e91e706176c0bfb15e751066f90788", 0x3f}, {&(0x7f0000635000)="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", 0xfc}, {&(0x7f000048f000-0xd0)="70af25498c7a9acd3a104958c49faa35032e063bf917e65a4aeffd8ecae7a1c8d9e4eab8eb82ccdb8ce60a49e2b8206b04f4b460508134478363e8afafcdc286de8689648a4f0b157677a1e425f88ec571e1c1302aded80cbcf98dd3e41e567b520ae6efc97b7667cce36f9314ff9a397924088ea63faa4773e3da7e4de6ea0c75771d1f78ebc3bfa4376c86f9deef01562a5985f985eacd9cfa1b5e0267092ce170c3f20522a3d318fbba017146609e161e0060ac0bef0ff4b67fbdc73f832e8f5ddeb665bae38f192cad191f504a05", 0xd0}], 0x8, &(0x7f00000d2000-0x1110)=[{0x1010, 0x10b, 0x2, 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"78194b18eb4d1d68c3e30298df59f5e6e734f07555ee9f6a697b6354b2ff319a3d45426bb3cde4ebefbc9a3d81b0d401bf2541387e7894bc91bfff75f602b9f8a92a65360e195e"}, {0x40, 0x0, 0x3ff, "c7949ee794d762bf92aebe626547cc8378256ba1f73b1ace64e49cba5b7c34371c5282807d56b60f2b"}], 0x268, 0x1}, 0x800}, {{&(0x7f0000e34000-0xe)=@l2={0x1f, 0x100, {0x7fff, 0x1f, 0x926, 0x8, 0x0, 0x4}, 0x7fff, 0x800}, 0xe, &(0x7f0000d7b000-0x90)=[{&(0x7f0000858000)="82d0d438ff855d436e6bc8e4e70cece7164897ea799da1bd349d9cd97df28fa5f2ed84d35c8ae18b4a87b60496a8", 0x2e}, {&(0x7f0000257000-0xc)="89b0374e1abad162479ad48b", 0xc}, {&(0x7f00007ff000-0xc4)="ed69369127490d6079d1ff100c85e3de101da2c19edaf3e72e2fb0c3ba368b24c9f6beb07a7c4dff45561ad3fabfd701d73a0c1adb5c8ac2afb6e429724f0fb0475ca16883394ddb57513d815fb45717fc978c7973409287d5a9dee58565fd21ac3263137de5465a42012eb3c59e6356fd35e5daab838524b36daf5ac5afe75ccabc0c76b9a861623d9c0c0057dae61b4eab277e21f080b61288d5863318d212dabd2393f2bc00c01f20c27236f5204753c3b067b4fe93ca93165b70da0e33b6a9850d38", 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{&(0x7f0000c74000-0x58)="ab608d1fb24ec3154134fb2f1e187de20ab3d4bd32b53cc64df75dca2432d071cde1565fbc0e72f87e2e98bebea2d86ce99b67357feac73cb246ce714b0acc76852f70fb9253d1a7342e36b10a2e8ed7b42fa6d24b08f965", 0x58}, {&(0x7f0000b5a000)="b89f465d887279a857e71c95981c5c", 0xf}, {&(0x7f0000035000-0x47)="6776cd383d167e1bb07959178fcd9453c12834d1f4136fbddf96bba60601f73faeb08db8b03d73ee4a061863cb187435dcf0a20fbd66703c003c06b3b9c18d1368440a1d52b533", 0x47}], 0x9, 0x0, 0x0, 0x20004801}, 0x4}, {{&(0x7f000012b000-0xe)=@l2={0x1f, 0xb5, {0xffffffff00000001, 0x2, 0x6, 0x0, 0xfffffffffffffff7, 0x1}, 0x1, 0x0}, 0xe, &(0x7f0000eb1000)=[{&(0x7f000092c000-0x8a)="2dd9b739f16f4046d46e2e49b7d14cd27e2146aee4e4bde6ae9e89e60a06d1d12b193633be8c4299c6f2f3afec8cc7e087cb8f779a723af3b7f391c8a8d385aaed4b919946c052ca3a52ccb455c998c6e2631dd257ec7e23dcdfdc89fa50d0f9d8d5c47a9a70c62d090c82c59c5e1a9f23a4e09eb0d5fc6eb58fcbbd370575b4d359c39040e2c2b3f6a7", 0x8a}, {&(0x7f00004cf000)="697556e16edc716d4975ac", 0xb}, {&(0x7f0000d3b000-0x7)="fe02908efdd7565702e4d18edaf5be30625609", 0x13}], 0x3, &(0x7f0000b8b000)=[{0x78, 0x11e, 0x1, "b710cb72c08f827647f9c91e9fc89c8a5cf12fcce9e9c582ae90df7c7aaed27f15be8acfe451974166786f0d0d6585f98d74eab2fb72e06d2912db62a471256d22b6d2dff9c5850db408f7e2df29222e8edd059a08ff428621a9d8407bf270c41679"}, {0xd0, 0x1, 0x9, "24374d3da0a50b1ac564a1561156c9ef1ba67c915df0114131e16aeedef0480b9a0d23a0f3255fb656b778312732148be8ae42f55cbe93ae248d2c8d128bc891cd90513cdcf4927eb5795c3116d81dde6ebb2c586837a6d36caa33bd20ff4387b033fe0073e3cbef77a79dbc47fd159c122377770384b39b91905e06fbf6c7860e47c0129c70d5377e31aa0aadf192d40fd36fb7b3d5e76fd3571be802355b6af5622b84062f4c638d9af561778ab6b6a9b45b6ea38b5330de"}, {0x28, 0x10f, 0x8, "9e9789f467bf876054a8d6b56f4913183ebb"}, {0x78, 0x1, 0x200, "3f5adc353a1daa456cf068540d985cf3869b457d34b871e26a5593e167484de86e2f66b1da1613b2ef0a1a3143e213dd8ee2f8751d07d8cf039a298828a371da0b51e8abb71fedcb5fba2227d06089526e7b51eaaaf7ac89d5d9bfdf0b17d172964cccdc66c465"}, 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&(0x7f00001f3000)=[{&(0x7f0000f4b000-0xe3)="cb1c8f124d010f56e4ff8835e84f78982b41685ec4d340ad14fe34a10a2bcf3844be5f944773646c1603778cd9fc86420d633adb7f21f675d16275ec87b75fef427e81da82cec5bab0a0c8e302fd8ebc2712c306f1db52eb0506bf6d3112461997e245cd8bd7b0cb9c7399e0edf7a832982320ec508df17d2c6d8b3d116a8dc0777938bbfbcb0b0a8d92fec2ed3b0d966dc5bd3eb336635632d506557c5cc4e5781799b8ed68976936a67122ac2c318c91f8390fb79fdfb4a95d05c07e35aeb73db51b476c71597d910cee1c7669857077295544f3c74fba51f50880e2fcc8ed3a41c4", 0xe3}, {&(0x7f00009ec000)="60731e89a3940f710ca1c2c5d0636060a997fec90345e91d3946e198b0d416fc0af0dac5bed490f39a2085808161e4e3312d77d34e34ba11b74dc6d5f8771dc9741578764fbacc608ea88402fea5ebfdede85bf951bf7ccc6620ca910f94c6b574578229e68b254bac824053175cdb52fee12a47ab7bb5f7cb3cff409733109d01b7201694e8c2ee051ed31ec3ec4dabb3b7cb50e4941e356770edd96947be2ee9b4c297726de2f343652dc8671cbcee14e28a19c60f1959e2ffe1b069381d8a53ea472b4ea46f84c828c8165911a6553042cabf87de", 0xd6}, {&(0x7f00006bf000)="467406e36a3fe05813c2f9ff7eb902f9c08669e27c8d0f", 0x17}, {&(0x7f0000d93000)="51df27d5ca95b1cda29814e406b4d7e6b75ab44e7ded58f99afd0a6436636d5244d0c5a5980cac240a0fb91fe6ceb6118fe284d6dd5bf11d4eef0735df9cd0e70a976eea64b0f97a8bc4cd1c8fcd6228aecd7ef11def08ec41db57", 0x5b}, {&(0x7f0000371000-0x33)="bb6ce05d70e53fe503e3a36f2e19974b0894242f94fe6c0e855f20a435fcc95641dbbfcf41626d40dadb33c97ac043a6f76029", 0x33}, {&(0x7f0000eb0000)="d2a2c14ce6cd2c814d996647832f03", 0xf}, {&(0x7f0000a20000-0xc7)="d726a1816f43ef0fcfdf1821a4d53c7af761b060751de7fc8d21cd5cb6f7e488a782362c1ce8f1bc03543d2449c01c5972683b52ca95b3a0c725ad1aee102fc267ba77308d8398a538f23351f67cf1c2a1827178b675fec4cc91f7747b4ffcba2d6de4200f1edb0c2debe4a3a9ee9141ca9a50fd5013a1b715578fa00c20b69068efff4a7ee07d4578c056810fd038549486f4c6ab2af04737d882293c0b7e9f650c47105fdb61b2b36a4a709345b01958bb9d69720485224845df4db5fae1f1fb8d37405d2ea5", 0xc7}, {&(0x7f000010d000-0x1000)="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", 0x1000}], 0x8, &(0x7f0000840000)=[{0x30, 0x103, 0x6b1, "624300530932cdafadd08ec7a9e26c14aca934c99586b28475ca9100cb1a8b"}, {0x30, 0x84, 0xfffffffffffff9a0, "f8d57961d20e1c6783fbee2c2f77ad8015b40a53e4e35ab504f0db8ec319"}], 0x60, 0x1}, 0x6}], 0x8, 0x20000000) 2018/01/09 13:51:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000017d000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000090e000-0x1c)=@req3={0x4, 0xc, 0x4, 0x2, 0x2, 0x1, 0xb41c}, 0x1c) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000600000)={0x57, 0x3af8, 0x81, {0x100000001, 0xffffffffffffffc2}, {0x7e, 0x2}, @rumble={0x20000000000000, 0x37}}) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000fa2000)=""/0) 2018/01/09 13:51:04 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) 2018/01/09 13:51:04 executing program 7: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000011a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dac000-0x11)='\v', 0x1) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f92000)='/dev/vcs\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000730000-0xe)={0x5, [0x6, 0x1ff, 0x6, 0x7ff, 0x800]}, 0xe) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f94000-0x8)={0x0, 0x2}, &(0x7f000039d000)=0x8) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f93000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa5, 0x9}, &(0x7f0000e8d000-0x4)=0x98) 2018/01/09 13:51:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000acc000)='\\\x00', 0x4) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000755000-0xbb)=""/187) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000ff6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$get_persistent(0x16, 0x0, r1) keyctl$restrict_keyring(0x1d, r1, 0x0, 0x0) fstatfs(r0, &(0x7f0000758000)=""/62) 2018/01/09 13:51:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x0) read(r0, &(0x7f000077b000)=""/198, 0xc6) 2018/01/09 13:51:04 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) 2018/01/09 13:51:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000e5b000-0x4e)=""/78, 0x4e) r0 = socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) setfsgid(r1) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000563000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000812000+0xd38)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r2, &(0x7f0000273000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000001000)={r4, 0x7}, &(0x7f0000001000)=0x8) 2018/01/09 13:51:04 executing program 0: 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) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000001000-0x20)={"cea9582f6f57e001b9044e227341cef3", {0x4, 0x8, 0x3, "0d264fc2a2b0", 0x100000001, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000015f000)='statm\x00') readv(r1, &(0x7f00005e6000)=[], 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c31000)={0x0, @in6={{0xa, 0x2, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x8, 0x7, 0x7, 0x3, 0x57c91290, 0x7, 0x40, 0x1ff, 0x0, 0x800, 0x80000000, 0x2f, 0x9, 0x71]}, &(0x7f0000b77000)=0xffffffffffffff10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000541000)={r2, 0x1, 0x20, 0x200000, 0x3ff}, &(0x7f0000d89000-0x4)=0x18) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000daa000-0x4)=0x1ff) poll(&(0x7f00008bf000)=[{r1, 0x0, 0x0}, {r1, 0x20, 0x0}], 0x2, 0x6) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000349000-0x4)=0x0, &(0x7f0000832000-0x4)=0x4) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x1, 0x20010, r0, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005aa000-0x11)='/dev/qat_adf_ctl\x00', 0x462001, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000866000-0x8)={0x0, 0x40000000001}, 0x6b) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000d8b000-0x4)=0x0, &(0x7f0000ecd000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) write(r4, &(0x7f0000172000-0x9a)="290000001f0007a7ff000000000000000d000600e00000000b4013000000000000000000000000106d", 0x29) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00006ae000-0x4)=0xfffffffffffffffb, 0x4) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000730000-0x4c)=""/76) bind$ipx(r1, &(0x7f00002a0000-0x10)={0x4, 0xfffffffffffff001, 0x7fff, "2b41e269b522", 0x6, 0x0}, 0x10) 2018/01/09 13:51:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x0) read(r0, &(0x7f000077b000)=""/198, 0xc6) 2018/01/09 13:51:04 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) 2018/01/09 13:51:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000da8000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0xfffffffffffffffe, &(0x7f00009fd000)="") 2018/01/09 13:51:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a59000)={0x0, 0x0}) r1 = syz_open_dev$sndpcmp(&(0x7f000090a000-0x12)='/dev/snd/pcmC#D#p\x00', 0x516b, 0x2) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000cd2000)=""/183) accept$netrom(r1, &(0x7f000045a000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000016d000-0x4)=0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000b5b000)={@common='dummy0\x00', @ifru_flags=0x1000}) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000a5c000)={0x0, 0x0}, &(0x7f00008af000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000207000-0x8)={r2, 0x8001}, &(0x7f0000320000)=0x8) 2018/01/09 13:51:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000827000)='\\\x00', 0x4) fstatfs(r0, &(0x7f0000758000)=""/62) 2018/01/09 13:51:04 executing program 7 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) 2018/01/09 13:51:04 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000032b000)='/dev/cuse\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000001000-0x20)={"cea9582f6f57e001b9044e227341cef3", {0x4, 0x8, 0x3, "0d264fc2a2b0", 0x100000001, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000ce000-0x9)='statm\x00') ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000745000)={0xa4, &(0x7f0000b0e000-0xa4)=""/164}) readv(r1, &(0x7f00005e6000)=[], 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c31000)={0x0, @in6={{0xa, 0x2, 0xfff, @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]}, [0x8, 0x8, 0x7, 0x7, 0x3, 0x57c91290, 0x7, 0x40, 0x1ff, 0x0, 0x800, 0x80000000, 0x2f, 0x9, 0x71]}, &(0x7f0000b77000)=0xffffffffffffff10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000541000)={r2, 0x1, 0x20, 0x200000, 0x3ff}, &(0x7f0000d89000-0x4)=0x18) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000daa000-0x4)=0x1ff) poll(&(0x7f00008bf000)=[{r1, 0x0, 0x0}, {r1, 0x20, 0x0}], 0x2, 0x6) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000349000-0x4)=0x0, &(0x7f0000832000-0x4)=0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005aa000-0x11)='/dev/qat_adf_ctl\x00', 0x462001, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d71000)={0x0, 0x1}, 0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00006ae000-0x4)=0xfffffffffffffffb, 0x4) 2018/01/09 13:51:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f0000000000)="") fchmod(r0, 0x8e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000001000)='/dev/snd/pcmC#D#p\x00', 0xff, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000000)=""/2, &(0x7f0000001000-0x4)=0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000a1b000-0x20)={{0x77359400, 0x0}, {0x0, 0x2710}}, 0x0) 2018/01/09 13:51:04 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) 2018/01/09 13:51:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x0) read(r0, &(0x7f000077b000)=""/198, 0xc6) 2018/01/09 13:51:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000065a000-0x8)='./file0\x00', 0x100) pipe2(&(0x7f0000193000)={0x0, 0x0}, 0x4000) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f000066e000-0x1000)=""/4096, &(0x7f00003e0000-0x4)=0x1000) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:04 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) [ 277.786239] FAULT_INJECTION: forcing a failure. [ 277.786239] name failslab, interval 1, probability 0, space 0, times 0 [ 277.822524] CPU: 0 PID: 17317 Comm: syz-executor7 Not tainted 4.15.0-rc7+ #254 2018/01/09 13:51:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) read(0xffffffffffffffff, &(0x7f000077b000)=""/198, 0xc6) [ 277.829930] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 277.839368] Call Trace: [ 277.841963] dump_stack+0x194/0x257 [ 277.845594] ? arch_local_irq_restore+0x53/0x53 [ 277.850285] should_fail+0x8c0/0xa40 [ 277.854167] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 277.859263] ? lock_release+0xa40/0xa40 [ 277.863235] ? __lock_is_held+0xb6/0x140 [ 277.867275] ? find_held_lock+0x35/0x1d0 [ 277.871313] ? __lock_is_held+0xb6/0x140 [ 277.875366] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 277.881223] ? print_irqtrace_events+0x270/0x270 [ 277.885970] ? rcu_note_context_switch+0x710/0x710 [ 277.890890] should_failslab+0xec/0x120 [ 277.894847] __kmalloc+0x63/0x760 [ 277.898281] ? sock_kmalloc+0x112/0x190 [ 277.902238] sock_kmalloc+0x112/0x190 [ 277.906027] ? copy_overflow+0x30/0x30 [ 277.909895] ? lock_sock_nested+0x91/0x110 [ 277.914110] ? trace_hardirqs_on+0xd/0x10 [ 277.918229] ? __local_bh_enable_ip+0x121/0x230 [ 277.922875] alg_setsockopt+0x210/0x350 [ 277.926825] SyS_setsockopt+0x189/0x360 [ 277.930776] ? SyS_recv+0x40/0x40 [ 277.934198] ? SyS_write+0x184/0x220 [ 277.937883] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 277.942700] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 277.947691] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 277.952426] entry_SYSCALL_64_fastpath+0x23/0x9a [ 277.957160] RIP: 0033:0x452ac9 [ 277.960320] RSP: 002b:00007f1831c3ec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 277.967999] RAX: ffffffffffffffda RBX: 00007f1831c3eaa0 RCX: 0000000000452ac9 [ 277.975255] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 2018/01/09 13:51:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) read(0xffffffffffffffff, &(0x7f000077b000)=""/198, 0xc6) 2018/01/09 13:51:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") r0 = accept(0xffffffffffffffff, &(0x7f000076a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000caa000-0x4)=0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000c3000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1000, 0x6ac722fae066289d, 0xff, 0x8, 0x7, 0xffff, 0xacf1}, 0x20) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b82000-0x8)={0x0, 0x0}) fchdir(r1) 2018/01/09 13:51:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) 2018/01/09 13:51:04 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) 2018/01/09 13:51:04 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) 2018/01/09 13:51:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000acc000)='\\\x00', 0x4) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000077000)=0x2, &(0x7f00009f4000-0x8)=0x4) fstatfs(r0, &(0x7f0000758000)=""/62) 2018/01/09 13:51:04 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000032b000)='/dev/cuse\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000001000-0x20)={"cea9582f6f57e001b9044e227341cef3", {0x4, 0x8, 0x3, "0d264fc2a2b0", 0x100000001, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000ce000-0x9)='statm\x00') ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00006a6000-0x20)={@common='dummy0\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) readv(r1, &(0x7f00005e6000)=[], 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c31000)={0x0, @in6={{0xa, 0x2, 0xfff, @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]}, [0x8, 0x8, 0x7, 0x7, 0x3, 0x57c91290, 0x7, 0x40, 0x1ff, 0x0, 0x800, 0x80000000, 0x2f, 0x9, 0x71]}, &(0x7f0000b77000)=0xffffffffffffff10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000541000)={r2, 0x1, 0x20, 0x200000, 0x3ff}, &(0x7f0000d89000-0x4)=0x18) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000daa000-0x4)=0x1ff) poll(&(0x7f00008bf000)=[{r1, 0x0, 0x0}, {r1, 0x20, 0x0}], 0x2, 0x6) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000349000-0x4)=0x0, &(0x7f0000832000-0x4)=0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005aa000-0x11)='/dev/qat_adf_ctl\x00', 0x462001, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d71000)={0x0, 0x1}, 0x8) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006bc000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00002f9000)={r2, 0x31, "0745abdda9e59f320deb9c0796ea0bd314901ebac241824e68b7f9407022dccf7c7655c7d5b3d628b6bcbdb6bbb2f0221f"}, &(0x7f0000009000)=0x388) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00006ae000-0x4)=0xfffffffffffffffa, 0xffffff61) 2018/01/09 13:51:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000f8e000)='./file0\x00', 0xc0000, 0x40) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") [ 277.982505] RBP: 00007f1831c3ea90 R08: 0000000000000018 R09: 0000000000000000 [ 277.989748] R10: 00000000204b2000 R11: 0000000000000212 R12: 00000000004b767a [ 277.996996] R13: 00007f1831c3ebc8 R14: 00000000004b767a R15: 0000000000000000 2018/01/09 13:51:04 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) 2018/01/09 13:51:04 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c05000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000db5000)=0x0) mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000ced000+0x1fa)={0x7, 0xffffffff, 0xffffffff, 0x6, 0x1, 0x2801, 0x78be, 0x10001, 0x208, 0xff}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000255000)=@common='bcsh0\x00', 0x10) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000a6b000-0x28)={&(0x7f0000deb000/0x1000)=nil, 0xffffffffffff01ea, 0x0, 0x8, &(0x7f000051b000/0x4000)=nil, 0x418b}) 2018/01/09 13:51:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) read(0xffffffffffffffff, &(0x7f000077b000)=""/198, 0xc6) 2018/01/09 13:51:04 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) 2018/01/09 13:51:04 executing program 1: r0 = memfd_create(&(0x7f0000acc000)='\\\x00', 0x100000000004) openat$ppp(0xffffffffffffff9c, &(0x7f0000aff000-0x9)='/dev/ppp\x00', 0x400, 0x0) fstatfs(r0, &(0x7f0000f68000-0x3e)=""/62) 2018/01/09 13:51:04 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f93000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(ctr-twofish-3way,crc32-pclmul)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) 2018/01/09 13:51:04 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) 2018/01/09 13:51:04 executing program 2 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) read(r0, &(0x7f000077b000)=""/198, 0xc6) 2018/01/09 13:51:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) membarrier(0x11, 0x0) mount(&(0x7f000027f000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000f85000-0x6)='hfs\x00', 0x0, &(0x7f00002c1000)="9af63e82fb525da75fc772ad10b9be50d9232cb53e361f46e539fb61cd780df848d2c8a90700802b97edf97717e4f38f46774678f61a095a1e89a7634143f57acc55e490e301cda443540fce45b63cefc5f780521b5f1163d79e34ad950273fbeaabfd1a9b18a16a0400f38af88f091f0000000000000cd3566921cf5547c3db0bccf0a430a7c60e0b2ca3442d15763bad8fc7bfa29dea511c21c3ebaea5a79647d1190d94f9a772f491b7e26bd5") r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000820000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_bt(r0, 0xdd1f, &(0x7f00004dd000-0x98)="fdb68fc474088c159d23c88fe0855a8287bb431a895cdad1996048f425383fd8d28f44f801da5c55259643095a5b2c61bb50c93a61ae20a5c4ddb63e0434b20ea745097627beacc7aeea5d0000ac72d7b890874dcaab0413d3969c36dcfd960c82508c309b0ae498395a5de1dbd534c03c85e9769e5397a2819e654844c8a560e36ff0bfb1e83300e9b05e2379c4711c684cebbc03fde42f") r1 = syz_open_dev$sndpcmp(&(0x7f0000dc6000)='/dev/snd/pcmC#D#p\x00', 0xc000000000000000, 0x10043) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00007bd000-0xb)={0x3, &(0x7f0000307000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00002d0000)={r2, 0x2}) 2018/01/09 13:51:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000560000)="", &(0x7f0000489000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000067c000)="") prctl$void(0x9b) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00008d9000-0xb)='/dev/audio\x00', 0x4200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f000088f000-0x68)={0x1cf1, 0xc5, 0x3, {0x0, 0x0}, 0x1000, 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, 0x0, 0x0]}) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) flock(r0, 0x5) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) 2018/01/09 13:51:04 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000025f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000e55000-0x120)={0x8, 0xdc, 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, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x80000001, 0x735, 0xe9b, "8dbacc24cd5aabc7146bdea45d735e07", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = memfd_create(&(0x7f0000acc000)='\\\x00', 0x4) syz_open_dev$mouse(&(0x7f0000f4d000-0x12)='/dev/input/mouse#\x00', 0xfffffffffffff239, 0x10000) fstatfs(r1, &(0x7f0000758000)=""/62) membarrier(0x9, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000071d000-0x8)=0x1) 2018/01/09 13:51:04 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000032b000)='/dev/cuse\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000001000-0x20)={"cea9582f6f57e001b9044e227341cef3", {0x4, 0x8, 0x3, "0d264fc2a2b0", 0x100000001, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000ce000-0x9)='statm\x00') readv(r1, &(0x7f00005e6000)=[], 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c31000)={0x0, @in6={{0xa, 0x2, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x8, 0x7, 0x7, 0x3, 0x57c91290, 0x7, 0x40, 0x1ff, 0x0, 0x800, 0x80000000, 0x7fffffff, 0x9, 0x71]}, &(0x7f0000b77000)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000ae2000)={r2, 0x9, 0x32, "cb25b7ccc8247bb2834d6bb2a9f5b030c17a590dc1ce3723f8c0935e78ea8b2b9a24f1e453c397a501192e856ef7dacd2a73"}, 0x3a) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000541000)={r2, 0x1, 0x20, 0x200000, 0x3ff}, &(0x7f0000d89000-0x4)=0x18) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000daa000-0x4)=0x1ff) poll(&(0x7f00008bf000)=[{r1, 0x0, 0x0}, {r1, 0x20, 0x0}], 0x2, 0x6) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000349000-0x4)=0x0, &(0x7f0000832000-0x4)=0x4) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005aa000-0x11)='/dev/qat_adf_ctl\x00', 0x462001, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d71000)={0x0, 0x1}, 0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00006ae000-0x4)=0xfffffffffffffffb, 0x4) ioctl$KVM_SET_CLOCK(r3, 0x4030ae7b, &(0x7f00005ab000-0x30)={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 13:51:04 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) 2018/01/09 13:51:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) read(r0, &(0x7f000077b000)=""/198, 0xc6) 2018/01/09 13:51:05 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="", 0x0) 2018/01/09 13:51:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005b1000-0x1f)='procvboxnet1mime_type*eth1:em1\x00', 0x4) fstatfs(r0, &(0x7f00003c8000-0x3e)=""/62) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b40000-0x11)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) 2018/01/09 13:51:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x1, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000d82000-0x8c)={0x101, 0x3, 0x2, 'queue1\x00', 0xfc00000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000a17000)={@common='ip6_vti0\x00', 0x100}) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") r2 = syz_open_dev$admmidi(&(0x7f000000e000-0xe)='/dev/admmidi#\x00', 0x1f, 0x2044203) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f00001c5000-0xe6)={r0, 0x3, 0xfffffffffffffffd, "478ce49782952063149e7c4263a81c86aeec0bb70eb37bf862b5b0d9b80a929288e37c093a06fa291f69acde4dda86187fe082ad2566869732934c160b6848ce36ce60d11861870b65f2e8a2e8c0237d5acde2a1a060a2ce03354f6159337f5917f986e98046e81b069255c4364c067bb7af4589a2bfaba63fc5dd50904624b850aeaa91a88835ab7615da91b1a8537a9d65515ad5df5ef4677a1099d0a1ccb5f758e5fada76f1cc5017a1d8432f74a37a7e879129c6cd278be140684345cbd392d79c09935a6605fe43fa300e9a7bf91e6dbb1d41da317df8d6bf73"}) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000cd6000-0x10)={0x6, &(0x7f0000ba0000-0x78)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) connect$inet(r2, &(0x7f0000811000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:51:05 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000032b000)='/dev/cuse\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000001000-0x20)={"cea9582f6f57d701b9044e227341cef3", {0x4, 0x8, 0x3, "0d264fc2a2b0", 0x100000001, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000ce000-0x9)='statm\x00') readv(r1, &(0x7f00005e6000)=[], 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c31000)={0x0, @in6={{0xa, 0x2, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x8, 0x7, 0x7, 0x3, 0x57c91290, 0x7, 0x40, 0x1ff, 0x0, 0x800, 0x80000000, 0x2f, 0x9, 0x71]}, &(0x7f0000b77000)=0xffffffffffffff10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000541000)={r2, 0x1, 0x20, 0x200000, 0x3ff}, &(0x7f0000d89000-0x4)=0x18) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000daa000-0x4)=0x1ff) poll(&(0x7f00008bf000)=[{r1, 0x0, 0x0}, {r1, 0x20, 0x0}], 0x2, 0x6) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000349000-0x4)=0x0, &(0x7f0000832000-0x4)=0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005aa000-0x11)='/dev/qat_adf_ctl\x00', 0x462001, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d71000)={0x0, 0x1}, 0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00006ae000-0x4)=0xfffffffffffffffb, 0x4) 2018/01/09 13:51:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) 2018/01/09 13:51:05 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) 2018/01/09 13:51:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xac)="292634ff4c35800a7d6de2b6f4071ca2f5694ebd02d6dab10a5adcaae0050567e4e32f77aac35c141ee92187e8d0a89dc2333e09e9e33a0c05fe87faf4ba1ab9a49dd239b9d7fdadca0e2cfc3382f119354a8aafb13525085ae572db5dc26f4c58e2b6da1986f4fe3faa47f30478a9b1a7b0696f7387ce3c99b55d972c3de55c5e2a2b1f15ecce39775096a95ded2963fcb35b0da1ac39a84a47d443b7d35207ad363d3e3f1c6f194d2e2d69", 0xac, 0xfffffffffffffffb) 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) r0 = add_key(&(0x7f0000157000-0xa)='encrypted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="f10eedacc6f95890286307ac2d881be8105f0ee71c373469fe02bde49317d24821478f79fdd53cdb2bdca62b5f6e51053b35b1ad10bcad1543033b1102a6e459705bb3aa0dba204ee2d7", 0x4a, 0xfffffffffffffffa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00') r1 = syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x0, 0x82000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffffffff, 0x4200) renameat2(r1, &(0x7f0000002000-0x8)='./file0\x00', r2, &(0x7f0000001000-0x8)='./file0\x00', 0x7) keyctl$search(0xa, r0, &(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x400000000) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") fanotify_mark(r2, 0x0, 0x20, r2, &(0x7f00001fd000)='./file0\x00') 2018/01/09 13:51:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) read(r0, &(0x7f000077b000)=""/198, 0xc6) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000586000-0x4)=0x2, 0x4) 2018/01/09 13:51:05 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="", 0x0) 2018/01/09 13:51:05 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000e55000)='/dev/sequencer\x00', 0x141a80, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) 2018/01/09 13:51:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e35000)='\\\x00', 0x4) bind(r0, &(0x7f0000f27000-0x10)=@ethernet={0x0, @random="f96b1c8990ae", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fstatfs(r0, &(0x7f0000758000)=""/62) syz_open_dev$midi(&(0x7f000013f000)='/dev/midi#\x00', 0x5, 0x161000) 2018/01/09 13:51:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000072b000)={{0x101, 0x7}, 'port0\x00', 0x82, 0x40000, 0x9, 0xa17, 0x7f, 0x38, 0x4, 0x0, 0x4, 0x40000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$llc(r0, &(0x7f0000a4f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e1f000)=0x10) connect$inet(r0, &(0x7f0000a30000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:05 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f00000ec000-0xe)='/dev/admmidi#\x00', 0x100000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) 2018/01/09 13:51:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000232000)='/selinux/member\x00', 0x2, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000985000)=""/170) execveat(r0, &(0x7f00003ff000-0x8)='./file0\x00', &(0x7f00008cb000-0x50)=[&(0x7f0000014000)='/selinux/member\x00', &(0x7f0000014000)='/selinux/member\x00', &(0x7f0000796000-0x1)='\x00', &(0x7f0000d92000-0x10)='/selinux/member\x00', &(0x7f0000ae2000-0x25)='vmnet0{ppp1^%)7userposix_acl_access]\x00', &(0x7f0000034000)='/selinux/member\x00', &(0x7f0000dc2000)='em1-system+\x00', &(0x7f0000c67000)='\x00', &(0x7f0000699000)='/selinux/member\x00', &(0x7f0000f2d000)='/selinux/member\x00'], &(0x7f00009cd000-0x18)=[&(0x7f0000cad000-0x11)='%!#md5sum[eth0]:\x00', &(0x7f0000110000)='^wlan1\x00', &(0x7f000031d000)='trusted^--trustedmd5sumem1[mime_typevboxnet0locpuset\x00'], 0x1800) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:05 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="", 0x0) 2018/01/09 13:51:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3000009, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) read(r0, &(0x7f000077b000)=""/198, 0x9b) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000153000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bdf000-0x4)=0x14) 2018/01/09 13:51:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000dda000)='./file0/file0\x00', 0x200000, 0x100) ioctl$TCFLSH(r0, 0x540b, 0x1) 2018/01/09 13:51:05 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000032b000)='/dev/cuse\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000001000-0x20)={"cea9582f6f57e001b9044e227341cef3", {0x4, 0x8, 0x3, "0d264fc2a2b0", 0x100000001, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000ce000-0x9)='statm\x00') readv(r1, &(0x7f00005e6000)=[], 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c31000)={0x0, @in6={{0xa, 0x2, 0xfff, @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]}, [0x8, 0x8, 0x7, 0x7, 0x3, 0x57c91290, 0x7, 0x40, 0x1ff, 0x0, 0x800, 0x80000000, 0x2f, 0x9, 0x71]}, &(0x7f0000b77000)=0xffffffffffffff10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000541000)={r2, 0x1, 0x20, 0x200000, 0x3ff}, &(0x7f0000d89000-0x4)=0x18) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000daa000-0x4)=0x1ff) poll(&(0x7f00008bf000)=[{r1, 0x0, 0x0}, {r1, 0x20, 0x0}], 0x2, 0x6) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000349000-0x4)=0x0, &(0x7f0000832000-0x4)=0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006f9000)=0x150, 0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005aa000-0x11)='/dev/qat_adf_ctl\x00', 0x462001, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d71000)={0x0, 0x1}, 0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00006ae000-0x4)=0xfffffffffffffffb, 0x4) 2018/01/09 13:51:05 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fallocate(r0, 0x3, 0x100000001, 0x3) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000021e000-0x38)={&(0x7f0000f91000)=@generic={0x1f, "b56f5bbb97fffe65d8c5ff76af18222b5aaf842e9977a75429accbf4c3be260007230c995641395f1e8fe47229cccae62623a04d1917029cbdf1b2a55beba847c2753c020f43485589976aa243a747a45b0a0f20ce1f7100ba32034533c53e19eb48754aac3118dd1fe8357a20db48cf9e92e9ddfcdcf476309c13a4e46b"}, 0x80, &(0x7f0000f91000)=[{&(0x7f0000f91000)="b4d2b0b2a25e158f42b5942d", 0xc}, {&(0x7f0000384000)="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0x1000}, {&(0x7f00003b9000)="d3bbc309e333970113b9d84938712bda", 0x10}, {&(0x7f000045d000-0x1000)="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0x1000}, {&(0x7f0000721000)="efbcb4e1343c2e338d196801430b7883c69a33d8a1f4db9228424528dd8fdbaee0dacf6f5e1bf10b553ca63521a27ab12c5d4bfdfba78b4da0a45a6743059794754573cffa00f3e595bf9898cc4a0227bf5793681caec2e6cf79aa94a8bc43dedf35be247576eb620bce0718d7720060a669d296364be227f4d0953f4e28d2fd5e62961e06444b09423176ad69fe0577866e47d6a89762e90edabf9a36bacd16064e6387794353a27af196ea3b85d8cdf6711f7b80925d523b3c58f1749e4e8af127a42dc7dee44658cd1e27", 0xcc}, {&(0x7f0000f91000)="854fb37665f9fd8fcf81197477b9841665d40f454e0c66c75aa57812b66d56a603323e25cc3cf3ec7accd1191b3c7b9ebec7cc9ef04da90b49a053db815dc126a406fd81d665d63bae938c82fd64bf6cb43c312212fe5d28c8f53d1b98ac60e38d8057e8cc3b90636b5c6b1c81b6a364ae9de2979c4eec70f150d27430b9ac08d08462ed2e1acddc538bcc13a724f80964a48dfa399566e50f2277cf5b0802f4fc51955e4538eeb4b5e7bfbbbebeead62a7d661a51f98e7adac98c5b1ed980064e058e", 0xc3}, {&(0x7f0000f91000)="", 0x0}, {&(0x7f0000f92000-0x5f)="c77223fc6ce60aa9d9e34bce423f1d98196169fee63cc994e22c9e3c54be339a8a753f986f558c1484cf24a3a5392b3cf48b9d6ef715c1b29daabc8e909e086a467a4b5469dbd1972c067e475371beafae982048c7fa9a21528234144b7284", 0x5f}, {&(0x7f0000f91000)="8b7111f4786146eadd0a0f90fabb677c5d2108625ed182ec68cb16deee80603d9868fe53a6a13efbf8882e13a8a3a909ad567e3fe7168e08335eb0bcf7e8413ffc2056eda21ca15e59d90376cdf027af224946842cadb4fc1ffef8c2b793fca968bcb1b89f1c62a8e64455ced88b2aea933c3d4581d5ccbea82b380006ab", 0x7e}], 0x9, 0x0, 0x0, 0x40}, 0x800) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) 2018/01/09 13:51:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000acc000)='\\\x00', 0x4) fstatfs(r0, &(0x7f0000758000)=""/62) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00001bb000-0x88)={0x2, {{0xa, 0x0, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xce8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/09 13:51:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f00002a4000-0x8)={0x0, 0x0}, 0x84800) r1 = openat(0xffffffffffffffff, &(0x7f000085b000)='./file0\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0xffffffffffffffe0, 0x1, 0x4, 0x2, 0x8}, &(0x7f0000001000-0x4)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000e34000)={r2, 0x1, 0xcb}, &(0x7f00008f2000-0x4)=0x8) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) 2018/01/09 13:51:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f0000628000-0x8)='./file0\x00', &(0x7f00004c8000-0x6)='sysfs\x00', 0x200000010000, &(0x7f0000d8e000)="04a4de7e4a2bd8bdc6621f09c4cc9e2f701fa3fa4064cae1cd05aa785408fe98bd1e753af50f028549152bb6b27a9d7272599885aa54f98d08bc0666b962fb623568cef7727e7e97e7") 2018/01/09 13:51:05 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f07000000", 0x10) 2018/01/09 13:51:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000788000)='ppp0\x00', 0x2) read(r0, &(0x7f000077b000)=""/198, 0xc6) 2018/01/09 13:51:05 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f07000000", 0x10) 2018/01/09 13:51:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00004c3000-0x7)='/selinux/context\x00', 0x2, 0x0) getpeername$packet(r0, &(0x7f000009f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000b13000)=0x14) connect$packet(r0, &(0x7f0000756000-0x14)={0x11, 0xd, r1, 0x1, 0xe392, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) fallocate(r0, 0x1, 0x40, 0x7) recvfrom$inet(r0, &(0x7f0000585000-0x1d)=""/29, 0x1d, 0x2000, &(0x7f0000363000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat(r0, &(0x7f000026c000-0x8)='./file0\x00', 0x8000, 0x40) ioctl$VT_RELDISP(r0, 0x5605) openat$autofs(0xffffffffffffff9c, &(0x7f000042e000)='/dev/autofs\x00', 0x200, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000042a000)=0x0) 2018/01/09 13:51:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000dda000)='./file0/file0\x00', 0x200000, 0x100) ioctl$TCFLSH(r0, 0x540b, 0x1) 2018/01/09 13:51:05 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001dd000)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) 2018/01/09 13:51:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000107000-0x9)='/dev/sg#\x00', 0xfffffffffffffffd, 0x4000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000e01000-0x10)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") syz_open_dev$adsp(&(0x7f0000e7e000)='/dev/adsp#\x00', 0xdd0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000de0000)={0x2, {{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/09 13:51:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) read(r0, &(0x7f000077b000)=""/198, 0xc6) openat$ppp(0xffffffffffffff9c, &(0x7f0000f4e000-0x9)='/dev/ppp\x00', 0x133102, 0x0) 2018/01/09 13:51:05 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f07000000", 0x10) 2018/01/09 13:51:05 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000032b000)='/dev/cuse\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000001000-0x20)={"cea9582f6f57e001b9044e227341cef3", {0x4, 0x8, 0x3, "0d264fc2a2b0", 0x100000001, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000ce000-0x9)='statm\x00') socket$inet_sctp(0x2, 0x0, 0x84) readv(r1, &(0x7f00005e6000)=[], 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c31000)={0x0, @in6={{0xa, 0x2, 0xfff, @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]}, [0x8, 0x8, 0x7, 0x7, 0x3, 0x57c91290, 0x7, 0x40, 0x1ff, 0x0, 0x800, 0x80000000, 0x2f, 0x9, 0x71]}, &(0x7f0000b77000)=0xffffffffffffff10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000541000)={r2, 0x1, 0x20, 0x200000, 0x3ff}, &(0x7f0000d89000-0x4)=0x18) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000daa000-0x4)=0x1ff) poll(&(0x7f00008bf000)=[{r1, 0x0, 0x0}, {r1, 0x20, 0x0}], 0x2, 0x6) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000349000-0x4)=0x0, &(0x7f0000832000-0x4)=0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005aa000-0x11)='/dev/qat_adf_ctl\x00', 0x462001, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d71000)={0x0, 0x1}, 0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00006ae000-0x4)=0xfffffffffffffffb, 0x4) 2018/01/09 13:51:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x6)='sysfs\x00', 0x2) 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000001000-0xe)='./file0/file0\x00', &(0x7f0000001000)=[&(0x7f0000000000)='sysfs\x00', &(0x7f0000002000-0x8)='system{\x00'], &(0x7f0000000000)=[&(0x7f0000001000-0x8)='-&$lo!/\x00', &(0x7f0000000000)='sysfs\x00', &(0x7f0000001000-0x6)='sysfs\x00', &(0x7f0000001000)='sysfs\x00']) inotify_add_watch(r1, &(0x7f0000001000-0xe)='./file0/file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000002000-0x20)={0x13, 0x18, [0x2, 0x10000, 0xa3, 0x8000, 0xe83f, 0xb9]}) 2018/01/09 13:51:05 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000814000-0x10)={0x0, 0x0}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x200, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000f91000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r4, 0x1, &(0x7f0000002000-0x10)={0x2f, 0x40, 0x0, 0x4cea}) ppoll(&(0x7f0000f91000)=[{r0, 0x80, 0x0}, {r0, 0x1, 0x0}, {r0, 0x5, 0x0}, {r0, 0x80, 0x0}, {r0, 0x4000, 0x0}, {r0, 0xa0, 0x0}, {r0, 0x10, 0x0}], 0x7, &(0x7f0000f92000-0x10)={r1, r2+30000000}, &(0x7f00005d0000-0x8)={0x5}, 0x8) finit_module(r0, &(0x7f0000f91000)='proc$\x00', 0x1) r5 = shmget(0x0, 0x3000, 0x54000011, &(0x7f00003ff000/0x3000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000f92000-0x6e)=""/110) 2018/01/09 13:51:05 executing program 1 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d392b", 0x21) 2018/01/09 13:51:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00006b6000)='/dev/rtc\x00', 0x8004000800, 0x0) accept4$ax25(r0, &(0x7f0000f64000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000c99000)=0x10, 0x800) sched_yield() r1 = creat(&(0x7f0000ae9000)='./file0\x00', 0x42) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000669000-0x2)=0x7fff, &(0x7f0000c5e000-0x8)=0x2) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x3) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000553000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f95000)=0x0, &(0x7f00002d0000)=0x4) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000955000)={0x3, 0x8}) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) read(r0, &(0x7f000077b000)=""/198, 0xc6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000b0b000)={{0x6, 0x80000001}, 'port0\x00', 0x0, 0x1020, 0x8, 0x5, 0xff, 0x80000001, 0x7, 0x0, 0x2, 0x5009b3c4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 13:51:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000093000-0x4)=0x2) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) [ 278.553780] FAULT_INJECTION: forcing a failure. [ 278.553780] name failslab, interval 1, probability 0, space 0, times 0 [ 278.578930] CPU: 0 PID: 17509 Comm: syz-executor1 Not tainted 4.15.0-rc7+ #254 [ 278.586338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 278.595690] Call Trace: [ 278.598284] dump_stack+0x194/0x257 2018/01/09 13:51:05 executing program 2: socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000afa000)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) read(r0, &(0x7f000077b000)=""/198, 0xc6) 2018/01/09 13:51:05 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a080812", 0x18) 2018/01/09 13:51:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xffffffffffffffc1, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvfrom$ax25(r0, &(0x7f0000000000)=""/185, 0xb9, 0x3c5677f4307c01f5, &(0x7f0000001000-0x10)={0x3, {"bf918de5073138"}, 0x7}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000015d000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 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}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000046000-0x4)=0xe8) r2 = syz_open_dev$mice(&(0x7f000018a000)='/dev/input/mice\x00', 0x0, 0x24a000) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000455000)={@common='irlan0\x00', @ifru_flags=0x4001}) quotactl(0x75dbb097, &(0x7f0000ddd000-0x8)='./file0\x00', r1, &(0x7f0000cd6000-0xd5)="3d6e4914da0c549b243220b5baf623d84bbc1dad1108cf3848a99cd390a575fedefa7e67ee8a2dfadc4f111ed5ead254994ef9f90d891f8be51ad67e0d44e42aa3fb11f0d6e65ace51d1e5eccbb4e3a2158c5e6c8dfc7888090091a080cfd91f968e72a29ca55e772b961b6930eae08b65b9fcd818a43b3fe8a0c5434546d596ad0e5d50e4e101fb42985049ba67a25876f61bffa52a26c2ef3ca66b0ba5846a53e686409ee6ec7299d591b03683dc6d6c6751aaf6bca3430bab2b47f86c8c713b337205670745ec5c0866d6cdd364014df87c7b51") socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000055f000)={0x0, 0x0}) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") [ 278.601922] ? arch_local_irq_restore+0x53/0x53 [ 278.606619] should_fail+0x8c0/0xa40 [ 278.610342] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 278.615447] ? lock_release+0xa40/0xa40 [ 278.619426] ? __lock_is_held+0xb6/0x140 [ 278.623495] ? find_held_lock+0x35/0x1d0 [ 278.627561] ? __lock_is_held+0xb6/0x140 [ 278.631638] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 278.637519] ? print_irqtrace_events+0x270/0x270 [ 278.642273] ? rcu_note_context_switch+0x710/0x710 [ 278.647209] should_failslab+0xec/0x120 2018/01/09 13:51:05 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000032b000)='/dev/cuse\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000001000-0x20)={"cea9582f6f57e001b9044e227341cef3", {0x4, 0x8, 0x3, "0d264fc2a2b0", 0x100000001, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000249000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f00000ce000-0x9)='statm\x00') readv(r2, &(0x7f00005e6000)=[], 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000c31000)={0x0, @in6={{0xa, 0x2, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x8, 0x7, 0x7, 0x3, 0x57c91290, 0x7, 0x40, 0x1ff, 0x0, 0x800, 0x80000000, 0x2f, 0x9, 0x71]}, &(0x7f0000b77000)=0xffffffffffffff10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000541000)={r3, 0x1, 0x20, 0x200000, 0x3ff}, &(0x7f0000d89000-0x4)=0x18) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000daa000-0x4)=0x1ff) poll(&(0x7f00008bf000)=[{r2, 0x0, 0x0}, {r2, 0x20, 0x0}], 0x2, 0x6) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000349000-0x4)=0x0, &(0x7f0000832000-0x4)=0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005aa000-0x11)='/dev/qat_adf_ctl\x00', 0x462001, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d71000)={0x0, 0x1}, 0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f00006ae000-0x4)=0xfffffffffffffffb, 0x4) 2018/01/09 13:51:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000452000)='/dev/sg#\x00', 0x100000001, 0x200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000a75000-0x8)={0x0, 0x10001}, &(0x7f0000411000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00001c4000)={r1, 0xf69, 0x67e1}, &(0x7f0000b93000-0x4)=0x8) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000f8c000)=0x6, 0x4) utime(&(0x7f00005c8000+0x7a6)='./file0/file0\x00', &(0x7f00009b6000-0x10)={0x1, 0xfffffffffffffffb}) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000069e000-0x6)='sysfs\x00', 0x0, &(0x7f00009fd000)="") [ 278.651186] __kmalloc+0x63/0x760 [ 278.654650] ? sock_kmalloc+0x112/0x190 [ 278.658629] sock_kmalloc+0x112/0x190 [ 278.662424] ? copy_overflow+0x30/0x30 [ 278.666303] ? lock_sock_nested+0x91/0x110 [ 278.670548] ? trace_hardirqs_on+0xd/0x10 [ 278.674694] ? __local_bh_enable_ip+0x121/0x230 [ 278.679369] alg_setsockopt+0x210/0x350 [ 278.683349] SyS_setsockopt+0x189/0x360 [ 278.687330] ? SyS_recv+0x40/0x40 [ 278.690773] ? SyS_write+0x184/0x220 [ 278.694486] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 278.699327] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 278.704351] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 278.709125] entry_SYSCALL_64_fastpath+0x23/0x9a [ 278.713870] RIP: 0033:0x452ac9 [ 278.717045] RSP: 002b:00007f036a21cc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 278.724746] RAX: ffffffffffffffda RBX: 00007f036a21caa0 RCX: 0000000000452ac9 [ 278.732006] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 278.739385] RBP: 00007f036a21ca90 R08: 0000000000000021 R09: 0000000000000000 [ 278.746644] R10: 00000000204b2000 R11: 0000000000000212 R12: 00000000004b767a 2018/01/09 13:51:05 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a080812", 0x18) 2018/01/09 13:51:05 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000032b000)='/dev/cuse\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000001000-0x20)={"cea9582f6f57e001b9044e227341cef3", {0x4, 0x8, 0x3, "0d264fc2a2b0", 0x100000001, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000ce000-0x9)='statm\x00') readv(r1, &(0x7f00005e6000)=[], 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c31000)={0x0, @in6={{0xa, 0x2, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x8, 0x7, 0x7, 0x3, 0x57c91290, 0x7, 0x40, 0x1ff, 0x0, 0x800, 0x80000000, 0x2f, 0x9, 0x71]}, &(0x7f0000b77000)=0xffffffffffffff10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000541000)={r2, 0x1, 0x20, 0x200000, 0x3ff}, &(0x7f0000d89000-0x4)=0x18) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000daa000-0x4)=0x9) poll(&(0x7f00008bf000)=[{r1, 0x0, 0x0}, {r1, 0x20, 0x0}], 0x2, 0x6) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000349000-0x4)=0x0, &(0x7f0000832000-0x4)=0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005aa000-0x11)='/dev/qat_adf_ctl\x00', 0x462001, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d71000)={0x0, 0x1}, 0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00006ae000-0x4)=0xfffffffffffffffb, 0x4) 2018/01/09 13:51:05 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f91000)='/dev/dsp\x00', 0x400, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000f92000-0x8)={0x0, 0xffff}, &(0x7f0000e8a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000e65000-0x8c)={r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/09 13:51:05 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d392b", 0x21) 2018/01/09 13:51:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e1c000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000451000)={0x0, 0xe4, "257547f4c4808eb25a8ba57970f47e5c62fb483a81323b4cb4a2a448503904b18f7edafe83873b9eb8fa3b956888244e4b9ec9e356c92d27b5377206831f962f86076014fcb78c35f978af66c000295717ad084eaf46ff7e4f27e15bca6ff18fbcaf85c09aa9ef80764feb408bed33cc8ae281e14ffc18ab15237316f8310139494f9026c1752b3db0d89929aa85a465bc6e5cee3aff0f6217c2c069f34d8f1759a9c68946392bf5ae4bfa22fdd7804ed1af0fa696ed34b6de6acc3cbe195a8b58aea2968caeda35111e29a7ffe6bcd8629487acf9f694757e37bac18cfe22a99a263830"}, &(0x7f0000b28000-0x4)=0xec) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000036d000-0x1f)={r1, 0x17, "7153d8eac890f0ecea6306645e990f372a995a2b52a173"}, &(0x7f00007d0000-0x4)=0x1f) r2 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) read(r2, &(0x7f000077b000)=""/198, 0xc6) 2018/01/09 13:51:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000023b000)={0x0, @in6={{0xa, 0x3, 0x80000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, 0x1d5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x600, 0x78ce537b, 0x3, 0x0, 0x0, 0x6, 0x3, 0x9, 0x800, 0x1f, 0x2, 0x66eb9a34, 0x7f, 0x1, 0xb946]}, &(0x7f0000dba000-0x4)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e0b000-0x10)={0x7a, 0x0, 0x6, 0x20, r2}, 0x3) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00008ef000)=0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000614000-0x4)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000a7000-0x10)={r2, 0x3ff, 0x62f, 0x7f}, &(0x7f0000a11000)=0x10) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000aea000)={[0x7fff, 0x10001, 0x5e0f, 0x2, 0x3, 0x2, 0xe75, 0x6, 0x0, 0x7, 0x7, 0x20, 0x34, 0x3, 0x7fffffff, 0x3f], 0x100000, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000817000)={0x7, 0x2, 0x0, 0x0, 0x4, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f55000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCCBRK(r0, 0x5428) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000582000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000f3b000)={0x4, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x41, 0x1, 0x8, 0x16cd, 0x0, &(0x7f0000f11000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3, 0xffffffffffffff32, 0x8000000000000000}) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x7) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) [ 278.753908] R13: 00007f036a21cbc8 R14: 00000000004b767a R15: 0000000000000000 2018/01/09 13:51:05 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x1) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f92000-0x21)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d392b", 0x11) 2018/01/09 13:51:05 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a080812", 0x18) 2018/01/09 13:51:05 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9", 0x1c) 2018/01/09 13:51:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001b6000-0x12)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f00005c0000-0x25)={0x5, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) 2018/01/09 13:51:05 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0xf, 0x200f, 'cbcmac(aes)\x00'}, 0x58) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f93000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000b48000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f36000)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000898000-0x10)={0x3, &(0x7f0000f94000-0x16)=[{0x100000001, 0x3f, 0xa8a7, 0x100000001}, {0x9, 0x0, 0x20, 0x2}, {0x3, 0x3, 0x3, 0x1000}]}, 0x10) 2018/01/09 13:51:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00005ac000)={0x0, 0x1000, "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"}, &(0x7f000036b000)=0x1008) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c0e000-0x98)={r1, @in6={{0xa, 0x0, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x100000001}, &(0x7f000065d000)=0x98) bpf$OBJ_PIN_PROG(0x6, &(0x7f00001e7000)={&(0x7f0000965000-0x8)='./file0\x00', r0}, 0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000383000-0x8)={r2, 0xffffffffffffffff}, &(0x7f0000109000)=0x8) read(r0, &(0x7f000077b000)=""/198, 0xc6) 2018/01/09 13:51:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000-0x4)=r1, 0x4) 2018/01/09 13:51:05 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9", 0x1c) 2018/01/09 13:51:05 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x6) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d392b", 0x21) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000f91000)=""/210, 0xd2, 0x100, &(0x7f0000f92000-0x10)={0x4, 0xff, 0x1, "cc3efa7647ff", 0x3ff, 0x0}, 0x10) 2018/01/09 13:51:05 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000032b000)='/dev/cuse\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000001000-0x20)={"cea9582f6f57e001b9044e227341cef3", {0x4, 0x8, 0x3, "0d264fc2a2b0", 0x100000001, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00003e0000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000ce000-0x9)='statm\x00') readv(r2, &(0x7f000072f000)=[], 0x52917d80e1ea6a6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000c31000)={0x0, @in6={{0xa, 0x2, 0xfff, @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]}, [0x8, 0x8, 0x7, 0x7, 0x3, 0x57c91290, 0x7, 0x40, 0x1ff, 0x0, 0x800, 0x80000000, 0x2f, 0x9, 0x71]}, &(0x7f0000b77000)=0xffffffffffffff10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000541000)={r3, 0x1, 0x20, 0x200000, 0x3ff}, &(0x7f0000d89000-0x4)=0x18) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000daa000-0x4)=0x1ff) poll(&(0x7f00008bf000)=[{r2, 0x0, 0x0}, {r2, 0x20, 0x0}], 0x2, 0x6) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000349000-0x4)=0x0, &(0x7f0000832000-0x4)=0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005aa000-0x11)='/dev/qat_adf_ctl\x00', 0x462001, 0x0) mq_timedsend(r2, &(0x7f0000b97000-0x83)="e33457df398b1ec3439ac89c15dd6bc2ca6ca7bb1f598f8dbcf0ef8e4ae328682b4f535e2b1a208a11e97938ed17c606905116dc1b1e3bfa0e157f75efb6991367ca0d2a2cfed4a7b5005927ca7a6b6637bc0f685ad3d5c511f9ee64bb773625d8e19ef44ebb19cd9fbfcc685ade2e889e47868d4853c3d54e4b5e2383928acf9e48a2", 0x83, 0x20, &(0x7f0000be4000)={0x77359400, 0x0}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d71000)={0x0, 0x1}, 0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f00006ae000-0x4)=0xfffffffffffffffb, 0x4) 2018/01/09 13:51:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005f3000-0x10)='/dev/sequencer2\x00', 0x2000002000, 0x0) mkdir(&(0x7f0000707000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:05 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f38000)={0x26, 'hash\x00', 0xfffffffffffffffd, 0x2, 'cbcmac(aes)\x00'}, 0xce79ae37ab011e2a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) 2018/01/09 13:51:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000034e000)='/dev/dmmidi#\x00', 0x1, 0x20000) fstat(r0, &(0x7f0000c7f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000f4000-0x8)='./file0\x00', &(0x7f0000a46000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000a76000-0x8)='./file0\x00', r1, r2, 0x1000) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:05 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9", 0x1c) 2018/01/09 13:51:05 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000032b000)='/dev/cuse\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000001000-0x20)={"cea9582f6f57e001b9044e227341cef3", {0x4, 0x8, 0x3, "0d264fc2a2b0", 0x100000001, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000ce000-0x9)='statm\x00') readv(r1, &(0x7f00005e6000)=[], 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c31000)={0x0, @in6={{0xa, 0x2, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x8, 0x7, 0x7, 0x3, 0x57c91290, 0x7, 0x40, 0x1ff, 0x0, 0x800, 0x80000000, 0x2f, 0x9, 0x71]}, &(0x7f0000b77000)=0xffffffffffffff10) pwritev(r0, &(0x7f0000436000-0x30)=[{&(0x7f0000267000)="b4daeec696974ea9b5f1708774fbe794e98e01f26e15c1f308f28a60f1f37dae0f895d71e1bdac12b601c62c32227b38076e23ca976eac7c3d6eca6367be09a34af9a45b88496bb00c17ee2d452b9552dafa615f734623ed90d6ad94d21aca820c5508698d1cce6504ed05d1dbf8b0cac87097fb33081982df36dc1ba4f9ba6cb756e806168319ced8163600f8e91eb0c33bd48fef5aae6445175ce1962e862d6bd0ef8b5e322b64fe68eb5d7362ae5b4159a41cba1ccdfde9cf8b12bb3a7feace35c04ce361932ab1af1efba8f1e3be0426707fd774ca", 0xd7}, {&(0x7f0000c13000-0x4b)="39c8ae2a8fa5bc3734a4c851d02b4231b2560d66fc42049527a9f1d25096d3779dc704e437b2349d5bbbc16c54860b85500b0f267e125b1c37d9fd898a559801871e492fee8518d720cc11", 0x4b}, {&(0x7f000016a000+0xa83)="6b0bafc83658d379ea4e866c2e929ec3a16c8d5e28277c8000dc9e8d017321026ba339c297182b28d77bb1291208b9661e2fbaadb272ccdb0750d789d9b45343fce1c236bf6689fe1ce93aaaa97b9998a14573aeb8a01d7f173c716119c1fadfe7948208cc3454c8e0f0c08af770c68eb4da0d3e0e1efcf81aa902c271327d6ba818ff66", 0x84}], 0x3, 0x3c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000541000)={r2, 0x1, 0x20, 0x200000, 0x3ff}, &(0x7f0000d89000-0x4)=0x18) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000daa000-0x4)=0x1ff) poll(&(0x7f00008bf000)=[{r1, 0x0, 0x0}, {r1, 0x20, 0x0}], 0x2, 0x6) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000349000-0x4)=0x0, &(0x7f0000832000-0x4)=0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005aa000-0x11)='/dev/qat_adf_ctl\x00', 0x462001, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d71000)={0x0, 0x1}, 0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00006ae000-0x4)=0xfffffffffffffffb, 0x4) 2018/01/09 13:51:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) read(r0, &(0x7f000077b000)=""/198, 0xc6) r1 = socket$unix(0x1, 0x3, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000de5000-0x10)={0x1, &(0x7f0000f06000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000bc7000)={r2, &(0x7f0000fac000)=""/4096}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000713000)={0x0, @in6={{0xa, 0x2, 0xfffffffffffffffc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0x2, 0x6, 0x40}, &(0x7f0000908000)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000faa000-0x8c)={r3, @in6={{0xa, 0x0, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/09 13:51:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) open(&(0x7f0000122000)='./file0\x00', 0x800, 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:05 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d392b", 0x21) r1 = open(&(0x7f0000ac2000)='./file0\x00', 0x10000, 0x46) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000126000-0x8)=0x0) 2018/01/09 13:51:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000e8c000-0xe1)="73797366730079d09b101d0ba1a9d2526ad9920c31d74b41931e298953b53f669a05c352d7d0976f32c1ebeae949e01286d0b076636ead6ed722bfaac29fbd6fa84fe3a8063adbfeea8f4c427f13af7667991d81aa86ad177fd76c6e6ec3ef516a28f35b29846b92ec16b8211f777ca0bdf1b680362ca7639a5c89b7046f19a02a6ce68e13ba3693aad016f0086f56636256de8d8c86742ca63d023e0fd3eaa9a3189794e22415faf8835f49ac4804651018d188abfb5ba199369d00000002db9eb1dd078e7c270346e7b2c3f2c9f3551395387fff2a61b48c5582ce6fdb4ffa4e", 0x0, &(0x7f00009fd000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x100, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000cbf000)={0x5, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) 2018/01/09 13:51:05 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa", 0x1e) 2018/01/09 13:51:05 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000f92000-0xa)='/dev/dsp#\x00', 0x6, 0x181000) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) 2018/01/09 13:51:05 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4003, &(0x7f00003cd000-0x8)=0x0, 0x7742) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00001d1000)='/dev/ppp\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000f91000)=0x0) r2 = semget(0x1, 0x4, 0x8) semctl$GETZCNT(r2, 0x0, 0xf, &(0x7f0000adc000-0x8d)=""/141) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d392b", 0x21) semget(0x3, 0x0, 0x18) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0xfffffffffffff574) 2018/01/09 13:51:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c5000)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r0, &(0x7f0000002000-0xed)=""/237, 0xed) socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) fdatasync(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) read(r2, &(0x7f000077b000)=""/198, 0xc6) 2018/01/09 13:51:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000bc6000)={0x0, 0x0}) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = shmat(0x0, &(0x7f0000693000/0x3000)=nil, 0x3000) shmdt(r0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x0, 0x1) r0 = socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000011b000-0x10)={0x6, [0x7fffffff, 0x9, 0x400, 0x0, 0x0, 0x9]}, &(0x7f0000e59000-0x4)=0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000c7f000)=0x0, &(0x7f0000d3d000)=0x4) 2018/01/09 13:51:05 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa", 0x1e) 2018/01/09 13:51:05 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000032b000)='/dev/cuse\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000001000-0x20)={"cea9582f6f57e001b9044e227341cef3", {0x4, 0x8, 0x3, "0d264fc2a2b0", 0x100000001, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000ce000-0x9)='statm\x00') readv(r1, &(0x7f00005e6000)=[], 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c31000)={0x0, @in6={{0xa, 0x2, 0xfff, @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]}, [0x8, 0x8, 0x7, 0x7, 0x3, 0x57c91290, 0x7, 0x40, 0x1ff, 0x0, 0x800, 0x80000000, 0x2f, 0x9, 0x71]}, &(0x7f0000b77000)=0xffffffffffffff10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000541000)={r2, 0x1, 0x20, 0x200000, 0x3ff}, &(0x7f0000d89000-0x4)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ae2000-0x8)={r2, 0x1}, 0x8) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000daa000-0x4)=0x1ff) poll(&(0x7f00008bf000)=[{r1, 0x0, 0x0}, {r1, 0x20, 0x0}], 0x2, 0x6) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000349000-0x4)=0x0, &(0x7f0000832000-0x4)=0x4) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005aa000-0x11)='/dev/qat_adf_ctl\x00', 0x462001, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d71000)={0x0, 0x1}, 0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00006ae000-0x4)=0xfffffffffffffffb, 0x4) 2018/01/09 13:51:05 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) accept$alg(r0, 0x0, 0x0) 2018/01/09 13:51:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00007f7000-0x8)={0x0, 0xebac}, &(0x7f0000208000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000327000-0x8)=@assoc_value={r1, 0x5}, 0x8) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:05 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000032b000)='/dev/cuse\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000001000-0x20)={"cea9582f6f57e001b9044e227341cef3", {0x4, 0x8, 0x3, "0d264fc2a2b0", 0x100000001, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000ce000-0x9)='statm\x00') readv(r1, &(0x7f00005e6000)=[], 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c31000)={0x0, @in6={{0xa, 0x2, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x8, 0x7, 0x7, 0x3, 0x57c91290, 0x7, 0x40, 0x1ff, 0x0, 0x800, 0x80000000, 0x2f, 0x9, 0x71]}, &(0x7f0000b77000)=0xffffffffffffff10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000541000)={r2, 0x1, 0x20, 0x200000, 0x3ff}, &(0x7f0000d89000-0x4)=0x18) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000daa000-0x4)=0x1ff) poll(&(0x7f00008bf000)=[{r1, 0x0, 0x0}, {r1, 0x20, 0x0}], 0x2, 0x6) fcntl$setsig(r0, 0xa, 0x9) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000817000)=0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000349000-0x4)=0x0, &(0x7f0000832000-0x4)=0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005aa000-0x11)='/dev/qat_adf_ctl\x00', 0x462001, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d71000)={0x0, 0x1}, 0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00006ae000-0x4)=0xfffffffffffffffb, 0x4) 2018/01/09 13:51:05 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa", 0x1e) 2018/01/09 13:51:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000027e000)='/dev/vcsa#\x00', 0x400, 0x101000) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000497000-0x4)=0x5, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f5a000-0x9)='/dev/vcs\x00', 0x4000, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x4) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000fd6000-0x1000)="3d4aae88c7d02e4cffee08c402fea82d0738c2c3d894ec1e7190aaa47285532120a8534495767ce5161fbb95f883b8989f2da1909792b309e761f5379367da01d353a0bdecede9d008d3421351c1749457880a95ae295d75c08747cc1ec6e6778635e56413f4585edf47a3bd22d9e1d7173d829f1bb17477a0007ba141ca58decbe74906f15d499fd98655bcdd19d62442c839d1a98645d5fc01855fbbcea9caba2262cb4becce27873e105b807723026ddd38949b213b4aba8a37353512b200d7db830095bfea4bd81921d4865648e499d9e59ae6ce31df1db13882ce34f47800b2fe09d1baec9194a195e094b8fd34e699e1076c6dd25a8b9b71785e51b5ea87542bf1652e454930989ed05ac0827bc2d227fcd3ff2ed414e5bca8c71ff4f6d36a980e1a99eb34045064fc6a8d1c214df8a16f3574c4d12274c354c49ff3633f6faaedf4d0fe2e258e8e797591bf0ad9dd0c2b080e49ddc7dcfe5a61b077da722e95ea9f2a8661c0f86bd0a7b7dd8f392a498c07d874e8a7d1a38118434c785e3ea32a7399331c70ff7b3f4003b40bb8458ff11b2ab90e849cf3352f762fc6de8ebcfb8bc6d0d601c97a211f7065a109b329b19f3f77304405c30350e5f58af45cc2662ca555d575b1d445ead0d2ee1f96d474bdc25d3d2f8f903364be3b07b793b5997aba7d3be8001b0c39cd2b95a6d1ee47676501bb8f279de3c83cc97519b8439503e69ced572b85214a952315d86e4b47a78936cdfca0ac06ad24c813e4476dbeef830dcae825e065541ed60e759a82b25196338e3906dc4a5700e0fb9816a42b319b51f120de3a55782141405ef85efe232b5d03f93a2ec987d21afd548866d4fb365b48cccfa101580ade7f1334f16e7f8b48f7f26a9cde55fbd8fe378c6fde0283bd8a0862669b04d0dbeca600cf3bbc26a31b7d66370fa71a04885e58027cde05fac2e1c6af45f6a30b864ee8236a25e83c915d499598e705e8ecd6ef183da6f79d5677e8c2e6dc31bd0dc776fcdd17a01df6d5f052161043ae9dd5699dc5d2066236c3854c6d4d3be37ecff0645f1fc08f793d6d5fd6dbe298e6b7099c3933368d88faa0821e5aeb3f3652514ddfb73f3157788f61bb34fd95faf15b6fe00692d50fe71d74325cf50862eccae1548d20632a7c21a8ae994896d7c173a4546c3e28c830cfe771025434c795791e119804f5dd8d925798a72e0bc9948aeac42c68758e9b970a888a0a4eddcf7b853ad32a0b6f2e897868204c00b1e9ab430c086ac04d475767066b721c26f6d9fba552c655e0ffcbb72b3af8341b5c51edc30bba55c8a90ce0ada06724dd656b840b8b27e3c19edf2111f66e7e7db5e4d2c294ab4afd8ac9193c50c5952116207b1f151ae045281a6adb2929aa1b4b6ba06f774bbd8ef651309219c44e67e2655ab9f08b14e6d3b7ba7ce47c01c20c8bebf026f0969043b78f7f474184a29ae1bb3b78ab66d28dbea4d3035075339315b779850c15a6084dd54b8b06ecb591c5d02da363cf059f7750d9f198fcbff6a1635c0e0a5c4b2b982ee27cc4dd3da8afba0cb96ef9b8efcdb2afadcbca4e7fd80f22f835f14d0812b3a22ecb44e337e0d1924e6336712f489db8ac531d32243c3a74bee0f5f3950eeecc87f75b764c6c5d95a33bf9fa5324a1be074b6db43d9b052d40a4b875bf3921304c7b399214ba4f10ef69be4e02d7d56780bb647866cc3f8041e670af9140e1791cd4ed92b2a653524edda23d6826a86f3728c3ccae86fe7da3d3a5e9a78fb66eab0516501b1aa65d961a673af42e60d7ac1d4cacc0e5e138bfea4df5ac82fdb120f00250aa2ff510d96282f4dad8507785302e5b91b21e61331602debb50a48105c05d3daa90f3cf1aa202ea975b63e58f3aa3c11e2f8ba234059a938aebe59d14d516ccb05b01831c9d8499b88a6e09c514ab954745e8ee4247f6f45871eb0d9aec021d9fccb8c662298c6add69cde7a0c4c6353fa7c0d72423721d8ea37bfaadb5b509fd0691c895210a72143dbd87141dce1ce9f1c0cad3cc0329c93b95a3123c12032e5bad9d313681450716d2c95f5744ce1cff7e7b7964f859e60d605f72ce9833f4eb0712aa4c559e3909a902c61c86d73ef6b35bbd0f2aea94cf2d13e1544fbaa6a92b5144f8b3a4b45ebaf066e02172a208deb218ebe31046d4db013ed1fbb21844f06c60a2acecd5ce94f3209f6eb8347df28abb245f0cbef415a03c1a52457b0dd1347c145b2af9252bceabafdba9a94b006a1bd730f93bc7ed7caadea2862678e87b2d49eb6d4a4468c919169722579b4b2773b32ec750480ab64b49b7457602816199a91a84b2fd45ef5d101f963257463dd377d094b7b3b559ee8c7958fb0fd5643bf4281194df7d6c93a975abab60629fd2f16c360a4220394cf25b77cca4fd7a38cd84f2f77cea426fdd8a92db3d7ea5d323838a58bbb90095a33b7caeee91ccdeb0d627a284c50db38f01bd702f60c5f3a040ebad27d530f92292d2449c8c5696b60a7e0e358d355e4f088c56abd66cf5fc6d73ded68f076ca072362df119ce1cd63ae6e81c3c5bbca249617f57c53252d0523e2db747b0c80e31205f87cf41675e61c73366634cc900e700cb7a8a740721fd03baaf93d7d4c100f7c450a89685821225279c9e9a99f78b626c08b1a7667b3e98f047f688ba1c6642524dac2589f6a708a0a1bf8fe679a548f79564b4789b88d5d5577e4aafba4ec927252660dfd66267ef1a994594924d978786b20969d587b2fd7a7d9242a9752506ace37f3d578a25c1784ce54ef887a2bcb49240c22fc2dd64e289852f72fa295f9404e0cf5f8d61f326a359c45bd87a246fc6b6f051cd65cb1d7e72c36899fec301f7f5e6fe1255296aafea4ec73e7cc304665f229ae0d3b9a3d9a071715237e8034908a27742758ab09fee5eb16e8f35ac6d9333143020f4497cae2a55d53d4d8669707fa86f8b47d6b90dcd4ee56f1712e38c519249f596617945a119ba8eaaf7cbce6cbbc6b16275a0fab7f633a200a203c082689258fa029ddc6b94aaa3a75d74124913671466843b162728d59bc045d86849e80265fdb541fbaa38be2156c9c9e0c8d4c682fb002529fa8b63f8142790413810cf9d2fdd974323361874106f02df525542d2f7654497a8dacccdc152d357326b1fdb6dcb2f982e053dfea53d162ceadcb475daa9d2e6964f082c81a6d1d757a0f44414a88091e53eb3d48af9d301aa19626244498a111c3914445f26a1c9e753341c9849a4fcdca93f0a20c17e9f2da78cd74fa4e6487dfb042e7567a91c2b26019b3043b134929a2e1c7dc6794c43093cd3a5ba572f3e2c12466cad4b5d10c0941cb31d07b22f6021290ba36979435b10572b2396d794a9a5113a8163c1cbda2fa488f17c0d9a2a2c60941a711f97bc4e7b74375e5a7fb5f629fa6c90c7e39c5194cbae350324594934238f873fc6aaaf36cb60020bfc91388a9be03dd102c5d780318fd8faeafa832748bdbd15c44a35f63acd78303bae98857cc217695b91ee321aeeeefeb30e1c1e1b6d775c4dda74bf7c2c5b1512d44e35930af28ec772b289cc58f481a1e4193051a706b1adb908e45fadee142333d63a5a3c023dd632cc60dcc2dbcdbb925e1bf143a6de217279f595e52ef2f4634cfbbfb20141cfef84f1bad82916bb772563c27947797cb887f5c1d39c76906a14538b447d699d116f07f0242d1b98d72bd54763a2325b2215bd866207567a6edce52e72028c13232fcafb04c40749e7e18e14838905380e4fb95527e0dbbf08b9610c01ada433c8dd43c5f1e689af55f343b064dc0f705227996b85bc02520ac86047061cd8d20fa0469744a6a324b620e28167afaa8dc87739f5d2898ff01e9d83ca4b7e3f7e56a230f9d7aae4c5e5523fe2f1d4617cc2a555b75504152788aadc64f3d5c045503f7175be28054dd1f5a4fe5deabb628ef4ad89f281ee0d05dc2e57e2e93ec27d5737c2f6f1114b3ba8e6aa5d1c55931904c4c6205984a7875f1f6ec49ad84a404de7c0c47d5df83261f139d5deeb1d83645f9b8cbfc065c4a3a60994519f1971fd9b9e416481b4443f9f4c5f4528820074b4507b364954ad1c8afce92d89868f3fae062a5fe3ffb979fda6ad123034a0fb7e6ee24d41034d1656f6bea0b42c3aa980fd065c7275ed253728854df1ad6f9b82fd1c2024b6c29b5ff0fbc1ecd0046edab77237ec637334d404b0806033e267cb6a2d1c3b4dcac85a63e5287a84bc6cff2b72df24b91c7e319d3b6b16fccdd2176757312a99bb0f4cac72b8b7fdcd577103ec59296e70bdcd6ceb339b6bf5860ad277ca2497865b90853b2eed81390e263c61ec6ce9902d25eb15f7ad89f87391053a272cc0e4c124a8c1c677e6824b1eb2b41f0c93c4a67b8ce521e7b3bf00ca141cd98f314767f5fb2c63a65ed00c31b78f0e60a47ef4f54e1045ff5921565d498c5688b58a7f9adc4f9d1c5a4f6050762c48f1dbb2c90dcea2c84ffb0085d493341d54474cb539b0a8eee11fb891b55798f808b828b1d8d03d381d6db32f6b54997ceddd8a41b17ba5efeb031d778ca72a37b9fce198e3c3932e1d0fe5c1f53dbec8b25b40586346063d948463ad62d02e3566222e59dcdeedeb6189d476c1270b4d9e2d737e8b334adf9fdeda1097094de1e17f8cfebfb18882280a2467c2f6c0efab3437d104d489c405ab0b3b1d4f781beedbb769ddf734e5bbb5f87304f9c6f1dc8a8613f7716a5575042b286c69af1eec121224a3167d23423a8cd70374b7ca46953da10a6e62a66737f23075893d22276126eb6552e6e7c634527e9623397e1b6681ac4bd7384f087cb15918533a9da1c45d7029f7f8a531355f132671cfb0ef793bd237d2687b129049e7469810911586a93def0e8f940b6584182c4117595dcc5ccfbb6d21dd518f6b4fceacb81b30311c298d11c1ce72eb77d1c807dd738b66186c94ccf11db5ad4e94c8209ca2c86bd43dff10593771347fe11c451d6f38b438844f9b7fa1179c325473c8847ec38c52aaa611813c8d0e795d0db4297197a41aeceebb7374522c79ff1e352eac521e690bd5b554eaf8e812d7a54b6bb368b9a312cdc220af6a7821f89f77d9eaaaf909b8b133dc805142d6438fc49bd9b8a7225fd016cf35201092fddbefcde138b7530a0df6a1fd125cbefd03ed5361baadbcb671a181d368ff4379baf710a667ac93a69860cfe5d800f0435e537b675e86858219ebbd708bb3817ec5db91dc43b31fb65f1df4502ed19014fc6272a0c35ced9e391b7235f2dc71b6cfbc5078fddcc0521dccb2213773e5c8985a0341d0bab0b605ddaedd28c14bc847f44fce4f3e2f263a36944019b5322227fc3df0ea15210deda7fe3a572ac63539b53d2628616611558dd39c0fcacc9da80d44715b4dcd04264c016c3faa86050437ebe36d783cfeaf82ea908438ee6e3cddfee0079277cc52dcf3e86e5b9675a7d381d2d6971280f0baae82383eeee320aac578181d7795ecfc137b5e2c536e4cdda67d5944a6e1115898f73f457755f49bdf7816708857de97baa7a91d97dc4c7b09423d71179aaea5863d896173487281e9ed30eebf8a1802b645ea04285dad0d71677971aa2898960e00ab178b84f27da5d77281542a24c1c45b882002069d39849901e94853f02003386a455a08d9093a6bde7f880c2a551cba9ee9ccfd1cd3f8a5052e2bdaadfe83e01387d5723a17a53f488a1067f8a2b1a7d0629c78bb388e53779352111c7c3b0a9fdc42f376510e9bf28530217e") mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000070a000)='/dev/audio\x00', 0x200000, 0x0) inotify_add_watch(r1, &(0x7f000071e000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000001000-0xb)=""/11, &(0x7f0000159000-0x4)=0xb) 2018/01/09 13:51:05 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f92000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000994000)=0x10) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f92000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00004be000-0x4)={r0}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000537000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007e4000-0x4)=0xe8) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000273000)='/dev/sequencer\x00', 0x280000, 0x0) ioctl$KVM_SMI(r4, 0xaeb7) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00008b2000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}}, &(0x7f0000f91000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000213000-0x18)={@loopback={0x0, 0x1}, 0x1ff, r5}) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000f93000-0x14)={0x0, r4, 0x5, 0x2, 0x0}, 0x14) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000cf0000-0x4)=0x0, &(0x7f000092e000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000d36000)={0x0, 0xfffffffffffffffa, 0x0, 0x40, 0x2}, &(0x7f0000a6d000-0x4)=0x18) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000a40000)={r6, 0x7, 0x2, [0x1, 0xfffffffffffffc00]}, 0xc) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000800000-0x4)={0x6}, 0x4) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d392b", 0xed) open(&(0x7f00006c7000)='./file0\x00', 0x80, 0x40) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000413000-0xc)="256c6c1199e12a542e72cdb1", 0xc, 0x1, &(0x7f0000f94000-0x10)={0x3, {"96367ac7514fc7"}, 0x49}, 0x10) 2018/01/09 13:51:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) ioctl$TCSBRKP(r0, 0x5425, 0x3) read(r0, &(0x7f000077b000)=""/198, 0xc6) 2018/01/09 13:51:05 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d", 0x1f) 2018/01/09 13:51:05 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a7000-0x58)={0x26, 'hash\x00', 0x0, 0x800, 'cbcmac(aes)\x00'}, 0xfffffffffffffcdd) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) 2018/01/09 13:51:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000518000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000000000)=@common='ifb0\x00', 0xcc2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)={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 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) read(r1, &(0x7f000077b000)=""/198, 0xc6) 2018/01/09 13:51:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000430000)='/dev/autofs\x00', 0x226a00, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f00005a6000)=0x0) mkdir(&(0x7f0000e25000)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:06 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d", 0x1f) 2018/01/09 13:51:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") r0 = socket$llc(0x1a, 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d15000-0xa)='/dev/cuse\x00', 0x20200, 0x0) sendto(r0, &(0x7f0000b3d000)="a18ad8896022764e3d217430959d84cdeb24b844968a224831977f7b5d0c3382b390bbf43c28b82f71fbe083e45dcf55f0b5ab5a12bf4b6c", 0x38, 0x4000000, &(0x7f0000bf5000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) umount2(&(0x7f0000312000)='./file0/file0\x00', 0x2) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000085b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1202}) 2018/01/09 13:51:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000b07000)={0x0, 0x0}) ioprio_set$pid(0x2, r0, 0x4) 2018/01/09 13:51:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00008e7000-0x8)={0x0, 0x0}) recvfrom$ipx(r0, &(0x7f00008c3000)=""/220, 0xdc, 0x40002020, &(0x7f0000a4e000-0x10)={0x4, 0x3ff, 0x0, "b22adc518e34", 0x5, 0x0}, 0x10) r1 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) read(r1, &(0x7f000077b000)=""/198, 0xc6) mknod$loop(&(0x7f0000b3b000-0x8)='./file0\x00', 0xe044, 0x1) 2018/01/09 13:51:06 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000032b000)='/dev/cuse\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000001000-0x20)={"cea9582f6f57e001b9044e227341cef3", {0x4, 0x8, 0x3, "0d264fc2a2b0", 0x100000001, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000ce000-0x9)='statm\x00') readv(r1, &(0x7f00005e6000)=[], 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c31000)={0x0, @in6={{0xa, 0x2, 0xfff, @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]}, [0x8, 0x8, 0x7, 0x7, 0x3, 0x57c91290, 0x7, 0x40, 0x1ff, 0x0, 0x800, 0x80000000, 0x2f, 0x9, 0x71]}, &(0x7f0000b77000)=0xffffffffffffff10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000541000)={r2, 0x1, 0x20, 0x200000, 0x3ff}, &(0x7f0000d89000-0x4)=0x18) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000daa000-0x4)=0x1ff) poll(&(0x7f00008bf000)=[{r1, 0x0, 0x0}, {r1, 0x20, 0x0}], 0x2, 0x6) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000349000-0x4)=0x0, &(0x7f0000832000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000f62000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000d48000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00001d9000-0x38)={0x0, 0x0, &(0x7f0000c15000-0x20)=[], 0x0, &(0x7f000016d000)=[@op={0x18, 0x117, 0x3, 0x4}], 0x18, 0x0}, 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005aa000-0x11)='/dev/qat_adf_ctl\x00', 0x462001, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d71000)={0x0, 0x1}, 0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00006ae000-0x4)=0xfffffffffffffffb, 0x4) ioctl$VT_OPENQRY(r5, 0x5600, &(0x7f0000474000)=0x0) 2018/01/09 13:51:06 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006b3000-0xb)='/dev/hwrng\x00', 0x200002, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e87000-0x8)={0x0, 0x0}) sendfile(r0, r1, 0x0, 0x1) mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000f91000)={0x26, 'hash\x00', 0x2, 0x2, 'cbcmac(aes)\x00'}, 0xffffffffffffff4d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000015000)='oom_adj\x00') exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r4, &(0x7f0000013000-0x40)=[{&(0x7f00000c7000-0xd1)=""/209, 0xd1}], 0x1) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d392b", 0x21) getuid() syz_open_dev$random(&(0x7f00000cf000)='/dev/random\x00', 0x0, 0x20602) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000f92000-0x34)={{0xffffffffffffffff, 0x3, 0xfffffffffffffffe, 0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f91000)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/09 13:51:06 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f91000)='/dev/rtc\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000f92000-0x50)={{0x3, 0x7}, {0x7505, 0x7f}, 0xffffffff, 0x2, 0x380000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000f93000-0x8)='./file0\x00', 0x68065a0fcb07858e, 0x31) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000f91000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x4000) r3 = gettid() mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r3, 0x8, &(0x7f0000f92000)=0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f00005e5000-0x4)=0x2, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) 2018/01/09 13:51:06 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000f16000-0xd)='/dev/dmmidi#\x00', 0xffffffffffffffff, 0x24200) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000407000-0x1e)={0x8, 0x7fffffff, 0x6, "f12161acb11e", "ac9c9552b68fd0250f891f60c5a3e965"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r1 = socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x55800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000001000-0x6)='sysfs\x00', 0x200001, &(0x7f00009fd000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0xbe63, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f000043c000)=0x5, 0x4) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r2, &(0x7f0000001000-0xe6)="ee511db19c6fa2c503cf5dc6cfff9a7bf0542a1a29b7cbb5397b875444b0b1b8cfe1874710bbc164d58617b943b8e590b165d48549a7966a3eaae85a640379ef23b48693b2202d93272764cc583f19eea5c0b1e2dda74af1ad97e673ca9c860c2ae1138a225939fa73a7ded766c0f5feaa363e2cf19490849399138a6cbfb587b3b9bb90be7a36c8706a0c5fc2f1cb9b95ec4e211d91db55d3e2cd80135690636176e8146e49197b5587e7aa9696085c4bf7066717282747a083af7b0db474b07d4651380cb6a3e3ea5501c5b378e9b4d7fe4ade0b129e95ead81aaf499f0c1d2840e589c843", 0xe6, 0x4000000, &(0x7f0000002000-0x10)={0x3, {"a43155c42ca837"}, 0x1}, 0x10) 2018/01/09 13:51:06 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d", 0x1f) 2018/01/09 13:51:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000000000)=""/254, 0xfe, 0x40000141, &(0x7f0000000000)={0x4, 0x3, 0x1, "3ef9cc8fa53a", 0x9, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000a0a000)=0x5) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f000017b000)={0x1, 0x0, 0x1ff, 0x0}) 2018/01/09 13:51:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") r0 = socket$llc(0x1a, 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d15000-0xa)='/dev/cuse\x00', 0x20200, 0x0) sendto(r0, &(0x7f0000b3d000)="a18ad8896022764e3d217430959d84cdeb24b844968a224831977f7b5d0c3382b390bbf43c28b82f71fbe083e45dcf55f0b5ab5a12bf4b6c", 0x38, 0x4000000, &(0x7f0000bf5000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) umount2(&(0x7f0000312000)='./file0/file0\x00', 0x2) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000085b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1202}) 2018/01/09 13:51:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00005be000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f00005dc000-0x70)={[{0x250, 0x1, 0x9, 0x5, 0x5, 0x0, 0x100000000, 0x9, 0x0, 0x0, 0x3, 0x2, 0x81}, {0x2, 0x6, 0xffff, 0x9, 0x400, 0x5, 0x80000001, 0x0, 0x80000000, 0x0, 0x4, 0x2, 0x3ff}, {0x6, 0x7, 0x1, 0x10001, 0x8, 0x3, 0x4, 0x1, 0x5, 0x5, 0x5, 0xffffffff, 0xff}], 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004c9000)={{{@in=@broadcast=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=@mcast2={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}}, &(0x7f000093d000)=0xe8) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") r1 = accept4(0xffffffffffffff9c, &(0x7f0000bbe000)=@generic={0x0, ""/126}, &(0x7f0000512000-0x4)=0x80, 0x80800) getpeername$packet(r1, &(0x7f0000884000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000690000-0x4)=0x14) sendmmsg(r1, &(0x7f0000e10000-0x3c)=[{{&(0x7f0000d40000)=@ll={0x11, 0x1f, r2, 0x1, 0x7eb0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000dd3000)=[{&(0x7f0000e7f000-0x23)="6a81fd33d8b05e584e5f7baf7dceabf73196e9d7e091d7fc3e24233f26f9e3ecd939c2", 0x23}, {&(0x7f00000ed000)="dcd46c19261e18f818f3a3656a4792663048487b007c6714d25fc7da3bf7b822ac30c71c7341196c1cea32a78b00bf03a30aec378b660e6086edf3a7275b2ddb7abca4d9cb0a15b9", 0x48}, {&(0x7f0000cf5000)="c6e0a4c2b806b21af1e8b02c421f40fd2f7e063a5ae68647d1d89ac77693ddf14a0e9fe85a1537e6aa85529c9765b8fb4c2e84d7861b302fc75feb704386a3429c2e3d81b6275224f0c9b659f3504f2c9585297a4d6439df4bd8eb605363101524707de3fad070f9c1063a1ee60dc8ef7a7d7600a572f9babe3b520ce306e7b59e4a1b66a0", 0x85}, {&(0x7f0000c18000)="1c2c4b84cff4ca75299e7d8ffe23e88c4b23b16f2fb93443b61eb46c652828", 0x1f}, {&(0x7f000098d000-0x7c)="be1b3848ba32a72bc7e7419b0e2220ec0e4f9850f2b0a8037d563c858bb876d1322bf6aab42def1f00c21e815c066d9e0f98dbb1ac94a19cffcb32561956cc8d4a18b1212dfddeffa7c5b8915ff8c0431e32d7a0f247e9cb376dd0a56384ced28e60c6366591b6988014918ac3de0493cfa52ebbab95ec88cd98d9e4", 0x7c}, {&(0x7f0000b96000-0x91)="ca98fcd181fcae492a5d7aa03e91950a29c867489dc950d3ae8ba347203d3c1cefbc359c636e7cc21ae47c83225d2cbc1752a40560b8f31e03c240e34bc07dfd36965f6def66615b01fb752a346ae29b5e69e81eda1dbe0a984cd36165a0bd45277f61a37bf2e797ec3893a52f9b49de4098af29ba6e9d2454849df4adb7773d1ba8e1c16f429a09b7a37b3c41872e1cea", 0x91}, {&(0x7f000062f000)="a217d730d7e8625ac4cc7b23ca10b47707e94688def1eb1f4a4861a5909b58134fe589035939464f6df1291028431e6babc263ed022dac1e2214ef45503c05f98bb291ca21f7740bf4e5207dc7b302f25685c9bd5628333cd6f32c67adda31", 0x5f}, {&(0x7f0000aa3000)="23a5dfcec75e5068db5d09fc0eb145007394380e0b50cd3b07bdb88814578be36793e6b9f037054224ec77945ae967668ce319c203fd947eeea316896dabca10bea3635b5c3b1e8dfeebe6ffc5f69d89b67729b1c80bd67eba82274c", 0x5c}, {&(0x7f0000301000-0xc)="8fec662fc9e2416e390a4c86", 0xc}, {&(0x7f000057e000)="e35973640118cacd16", 0x9}], 0xa, 0x0, 0x0, 0x80}, 0x8000}], 0x1, 0x80) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000095f000-0x4)=0xfffffffeffffffff) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000a4a000-0x8c)={0x0, @in6={{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d19000)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f0f000-0x20)={0x3, 0x8, 0x20c, 0xf83, 0x79b1, 0x0, 0x7, 0x73c, r3}, &(0x7f0000fff000-0x4)=0x20) setsockopt(r0, 0x10001, 0xfffffffffffffe01, &(0x7f00002af000)="f07febc8566bcf22ed7b03ec3a26c0b4eb0d06c4a444d7d125cb31592edb118133275b5f3381a85957ccdaf3b87ed8accac2b478aa780be509785cd42e65cb9bcc00de51bf2c7dca1a07657e40a6b683a4abb21890912a4c2cf024e465ff4dec345e727a893962253587232b1bf86ea9155272098918e7b47987b97ed8a97eff1b3982ba7b6108a8ffb6307077695cf5d69e24f790f7312adf378adefa110dcbdd532325d215a8016486469030bbde26b4e4233bdf31077072b6821250aa3d2430b1d5bb04320d057b42f33c3c58841bf6cc2ca5d412817fa778bda6dc6ab0cb49", 0xe1) 2018/01/09 13:51:06 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) 2018/01/09 13:51:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$mice(&(0x7f00007b9000)='/dev/input/mice\x00', 0x0, 0x40000) sendmsg$alg(r2, &(0x7f0000fa7000)={0x0, 0x0, &(0x7f0000371000)=[{&(0x7f000040d000-0x2f)="5ce4016f7cd7fe3e68818fb99e2075786fb629d31845ae167f2100a344c23a6fc190280551ab03da8e340e6bdb12e4", 0x2f}], 0x1, &(0x7f0000f2d000-0x18)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x4000000}, 0x40) bind$alg(r1, &(0x7f0000ad6000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r3 = accept$alg(r1, 0x0, 0x0) recvmsg(r3, &(0x7f0000445000-0x38)={&(0x7f00008a8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000045c000-0x50)=[{&(0x7f0000301000-0x9f)=""/1, 0x1}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) tee(r0, r3, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) read(r4, &(0x7f000077b000)=""/198, 0xc6) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ff0000-0x20)={r4, &(0x7f00003e5000-0x1000)="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", &(0x7f00008a4000-0x4)="398ed7f2", 0x0}, 0x20) 2018/01/09 13:51:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 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) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) 2018/01/09 13:51:06 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000032b000)='/dev/cuse\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000001000-0x20)={"cea9582f6f57e001b9044e227341cef3", {0x4, 0x8, 0x3, "0d264fc2a2b0", 0x100000001, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000ce000-0x9)='statm\x00') readv(r1, &(0x7f00005e6000)=[], 0x0) r2 = request_key(&(0x7f00003cc000)='keyring\x00', &(0x7f0000b9b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00004f1000)='\x00', 0x0) keyctl$restrict_keyring(0x1d, r2, &(0x7f000076a000)='trusted\x00', &(0x7f00006c2000-0xa)='/dev/cuse\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c31000)={0x0, @in6={{0xa, 0x2, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x8, 0x7, 0x7, 0x3, 0x57c91290, 0x7, 0x40, 0x1ff, 0x0, 0x800, 0x80000000, 0x2f, 0x9, 0x71]}, &(0x7f0000b77000)=0xffffffffffffff10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000541000)={r3, 0x1, 0x20, 0x200000, 0x3ff}, &(0x7f0000d89000-0x4)=0x18) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000daa000-0x4)=0x1ff) poll(&(0x7f00008bf000)=[{r1, 0x0, 0x0}, {r1, 0x20, 0x0}], 0x2, 0x6) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000349000-0x4)=0x0, &(0x7f0000832000-0x4)=0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005aa000-0x11)='/dev/qat_adf_ctl\x00', 0x462001, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d71000)={0x0, 0x1}, 0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00006ae000-0x4)=0xfffffffffffffffb, 0x4) 2018/01/09 13:51:06 executing program 5: lstat(&(0x7f0000d21000-0x8)='./file0\x00', &(0x7f0000262000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c55000)={0x0, 0x0, 0x0}, &(0x7f0000968000-0x4)=0xc) chown(&(0x7f0000a86000-0x8)='./file0\x00', r0, r1) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") r0 = socket$llc(0x1a, 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d15000-0xa)='/dev/cuse\x00', 0x20200, 0x0) sendto(r0, &(0x7f0000b3d000)="a18ad8896022764e3d217430959d84cdeb24b844968a224831977f7b5d0c3382b390bbf43c28b82f71fbe083e45dcf55f0b5ab5a12bf4b6c", 0x38, 0x4000000, &(0x7f0000bf5000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) umount2(&(0x7f0000312000)='./file0/file0\x00', 0x2) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000085b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1202}) 2018/01/09 13:51:06 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000b25000-0xb)='/dev/adsp#\x00', 0x1a0b, 0x230341) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000f91000)={0x6, {{0x2, 0x0, @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]}}, 0x90) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000125000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000f92000)='/dev/snd/pcmC#D#c\x00', 0x100, 0x4c0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000f91000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f2a000-0x4)=0x14) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000f94000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000f93000)={{0xa, 0x1, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2e95}, {0xa, 0x1, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, 0xfff, [0x80a, 0x49, 0x2, 0x5, 0x10000, 0x0, 0x9, 0x3]}, 0x5c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000f92000-0x10)={r3, 0xa4, &(0x7f0000648000-0xa4)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe45}, @in6={0xa, 0x1, 0x249b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000965000)=0x10) socket$key(0xf, 0x3, 0x2) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d392b", 0x21) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f000096a000)={0xf975, 0x6, 0xffffffffffffc06f, 0x1, 0x37bf, 0x76c}) 2018/01/09 13:51:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x5, 0x59, 0x3) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) read(r0, &(0x7f000077b000)=""/198, 0xc6) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00003b4000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cac000-0x4)=0xb) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000c34000-0x8)={0x0, 0x3}, &(0x7f00009f6000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ff2000)={r2, 0x8a, "d2a7409dc0ff9603d00119b04e74abfeafeb3d506b8e2840036f68d1fff5793f3c1129914968fc3de09fd25c3c723bec4337cf70029164bcdcdcc81958c7cd0bfd4ba6f3b6228f69bd100757a43546026e23bdc1dfa25a26416d6449b01f72f0f23f4c3acd6d4fef99354f3eb6fdd4e8d596a359fed5d33a83238aa776ba92c2b26f378d8876e3e6403a"}, &(0x7f000005d000-0x4)=0x92) 2018/01/09 13:51:06 executing program 3: 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) clone(0x80000000, &(0x7f0000002000-0x6f)="54ed0e8506a0296f4b0bb5ef552bf165445357d7508059a687212388a0bd306f48da4018d69353fac6c218de701c83b5b5b8c73bb7f0c5c16ed262c100b95d51c68ce22583dd8c97fa9818b3ec1e28db7fbcffaf8b8e656d4cf41e510bf5973370403716db81241573d03f063b6591", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x3f)="1ce1549a106521ef1935628f3c09a9d87673c09450ede0f502adad827f4a2fedde9f2538f0e9e124e5e0ed4b18237f73ad3e229b31e4da5fde34e1c321ce56") socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000000)={0x0, 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) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f000038a000)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0x8b)="86317486f2dc478b3d79fa71c433ea95ce52aa8614655735fce32c85a1c1df5adda25fddfc18434db1d4f961b107e5623c4ead8a5b3a205a88c4ebfb0dbf3c00bc15cbc39e1b6edb21076a23b81f993e3ef2e7c5a3a4cacd2be974cda05d87fd4a4f22d01db90fdc9b14df8ad5e0202ff13f209c3b3628696899db001a5fe3f22da32030be09e01cda3199", 0x8b}, {&(0x7f0000a48000)="66d0aa8ef4396404c899a95dbb189cab8dfbd7bf5155dc5d88eb880db950e5f6fb94edc40f51b8e639e45359e21fb011cdfa1f0b3efbd36bd55b9aec8213bd30c74a069fc4ed91625ec1d627fa6d93b31a0eddbfe384a05c3b63c28c568ca8a1f4fa42c1198d", 0x66}, {&(0x7f00005ec000)="5fb1446c8bb724284774e6666e2aa1b751bb1a7b192e", 0x16}, {&(0x7f0000632000)="e24c9823684b8e75cf5a3894557ae4db3457d078d381b0bcea962593dbda65505df3ff6aa4dbe8f818a023a12434a2157dd83f197551cf9308e397275375abf8807255102b1eaa4cd2ba6bd1190f2a70fd09e61a8e347f823b2f473bfdbab69083ac63a73fc19e5f027a69ebb2c77b139ce85e6643113f46507882b136ba434975a0d261e4537dcdac559c2f41149a54fc56cf632e96abdc362d87e2ceb98dd16832edec4dfef6cebf2e1076e974acbae74fef96304a5f4a37d838159aa3baba0887e085d8e03dbb2073d3aa355ca189a10a4c1299d471d979a552aff9b5d992cd40", 0xe2}, {&(0x7f0000ad9000-0x72)="e055ec6ce177d06ba266d8dc1665ba9006089933ee87c745739ac0e9c832a50a0bf0a5be21aae4d15fa1f78629cb1f4f7169ceaed717147756b1bb664e282f560e969423ac33673b72e14081d3befcca8b245dfbcdffe9d89710c3da23eb6980d51e8f150cae4552f384bdec4f81ef5195e1", 0x72}], 0x5, &(0x7f0000000000)=[{0x30, 0x88, 0xffffffff, "f9d2f9de35815d08f0c883c23fc817750e019b6d25ac4a6151"}, {0x20, 0x11d, 0x80000000, "ea4884f4e4b96422283f44"}], 0x50, 0x20004801}, 0x8}], 0x1, 0x0) r2 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000-0x4)=0x0) getpriority(0x0, r3) kcmp(r2, r3, 0x3, r1, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) 2018/01/09 13:51:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001df000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f54000)=0x3, 0x4) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") pwritev(r0, &(0x7f0000bc4000-0x90)=[{&(0x7f000011c000)="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", 0xfa}, {&(0x7f0000add000)="2b051ad6786b0931a4df0f9cbafe076c2eaf25c55c17bc0afb0722abc02e", 0x1e}, {&(0x7f00007b1000)="52d53d1063b932b0efd47ee3460bf0132bd2c469249396f5170796", 0x1b}, {&(0x7f0000460000-0x22)="1082a3db4a045ee3a4a2b7db19f488a600d31fb2d4b44eda154efc5b802e4aa23af7", 0x22}, {&(0x7f00005a4000)="f7836daf56c595bcfbbdf4988e9196d626b0104d6e8824a94f4c6e7b5378640d006acb85ba6b231013156e63f14f05a8bc06331c1fb155306527d69f3ba7e9b31f76ef437fca82ef10730bb62c571ad717bb66", 0x53}, {&(0x7f00006c6000-0xb)="26e2d399b54ce29528b6a4", 0xb}, {&(0x7f0000cc1000-0x94)="6ae05602958c2f3fe84eee013cf4d6117689a41821c3bb11dc08ac9a7880a375aa20289cdee86abefeda08b73e108486e50a588df5f98af4285722cdb7dbfc31fd9bd19dc8495a2050f5fad409f8c76444d3157a105760d8f3c91c85eed1f07ef09c18c22b41d53eeff210d4d7b6d34686417bbe144b48bb5a17f68cfbec91bb040a4755d35a88b0f030bfd65996a9dd8bd6ab46", 0x94}, {&(0x7f0000bf8000-0xa)="0dc1ebab64db184cde78", 0xa}, {&(0x7f0000495000-0x45)="5ca89dc4c2ab525f07880aebf69020337f42dbfe910eb126e77c7fa7da5f73ca146cf1be570f437a87f73aa794d4980d3c0b55aca540fafae8bb886fba2297e7ffb7c31837", 0x45}], 0x9, 0x0) 2018/01/09 13:51:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f00009d1000)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000092a000-0x7)="7b7973660100dc", 0x0, &(0x7f00006e7000)="") 2018/01/09 13:51:06 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000eb2000)='/dev/audio\x00', 0x8100, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000f92000)={0x7, 0x40, 0x8, 0xba90}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000405000)={0x0, 0x400, 0x81, 0x90000000, 0x10, 0x1, 0x9, 0x9, {0x0, @in6={{0xa, 0x0, 0x1088, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7fffffff, 0x1, 0x872, 0x5}}, &(0x7f0000f92000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000d83000)={r2, 0xe7fd, 0x7c86}, &(0x7f0000cde000-0x4)=0x8) r3 = getpgrp(0xffffffffffffffff) migrate_pages(r3, 0xfffffffffffff966, &(0x7f0000a40000-0x8)=0x80000001, &(0x7f00004a8000-0x8)=0x1) r4 = dup2(r0, r0) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000779000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r4, 0xc1105518, &(0x7f0000719000)={{0x0, 0x6, 0x20, 0x0, "e4ee1f522ccb36478eb7cfd120457eb540cdc4c715d7a8c27b00739bcb65c92917dca234b57a53e09d4af33a", 0x4}, 0x0, 0x0, 0x10000, r3, 0xffffffffffffffd8, 0x1, "c5deacc38aa0705e5889749f5d4277320391811b2da85cc38381676eea56254de4958e5121334944b6041f5a18bc9a1603b2d6f188c96f63508595a20c51a1d3", &(0x7f00001c4000-0x17)="3aee235c5b766d6e657430637075736574247070703100", 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x81, 0x8000, 0x3, 0x7], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f95000-0xd)='/dev/usbmon#\x00', 0x6, 0x41) fstatfs(r0, &(0x7f0000f94000-0xf0)=""/240) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f0000f92000)={0x0, 0x0, 0x0, 0x0, 0x6, 0x9, 0xc, 0x7a46662676d90553, "d0202b16c56ef648365d9f29310a0664d76cefce02f04e36c3996f807e59639e92a57b28697fa22c6e95f5023cd4f96f804dd5b4227bef9354a41dc711695d96", "b056dc6f9e430da4866cd4c779066bf412ed77b4d1b2a30c327b3191af6c783d", [0x80000000, 0x8c5a], 0x0}) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) 2018/01/09 13:51:06 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f91000)='/dev/rtc\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000f92000-0x50)={{0x3, 0x7}, {0x7505, 0x7f}, 0xffffffff, 0x2, 0x380000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000f93000-0x8)='./file0\x00', 0x68065a0fcb07858e, 0x31) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000f91000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x4000) r3 = gettid() mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r3, 0x8, &(0x7f0000f92000)=0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f00005e5000-0x4)=0x2, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) 2018/01/09 13:51:06 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f92000-0xa)='net/icmp6\x00') listen$netrom(r1, 0xfffffffffffff800) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d392b", 0x21) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dd4000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/09 13:51:06 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000032b000)='/dev/cuse\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000000000)=""/140, &(0x7f0000002000-0x4)=0x8c) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000001000-0x4)=0x800) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000001000-0x20)={"cea9582f6f57e001b9044e227341cef3", {0x4, 0x8, 0x3, "3c260df20209", 0x100000001, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000ce000-0x9)='statm\x00') readv(r1, &(0x7f00005e6000)=[], 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c31000)={0x0, @in6={{0xa, 0x2, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x8, 0x7, 0x7, 0x3, 0x57c91290, 0x7, 0x40, 0x1ff, 0x0, 0x800, 0x80000000, 0x2f, 0x9, 0x71]}, &(0x7f0000b77000)=0xffffffffffffff10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000541000)={r2, 0x1, 0x20, 0x200000, 0x3ff}, &(0x7f0000d89000-0x4)=0x18) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000daa000-0x4)=0x1ff) poll(&(0x7f00008bf000)=[{r1, 0x0, 0x0}, {r1, 0x20, 0x0}], 0x2, 0x6) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000349000-0x4)=0x0, &(0x7f0000832000-0x4)=0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005aa000-0x11)='/dev/qat_adf_ctl\x00', 0x462001, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d71000)={0x0, 0x1}, 0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00006ae000-0x4)=0xfffffffffffffffb, 0x4) 2018/01/09 13:51:06 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x3, &(0x7f0000011000/0x2000)=nil) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x400, 0x2010, 'ctr(aes-aesni)\x00'}, 0x5158588be3ed36db) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d392b", 0x21) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d22000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000f92000-0xc)={&(0x7f0000d3c000-0x8)='./file0\x00', r1}, 0xc) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00009eb000)=0x1, 0x4) 2018/01/09 13:51:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000034e000)='/dev/dmmidi#\x00', 0x1, 0x20000) fstat(r0, &(0x7f0000c7f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000f4000-0x8)='./file0\x00', &(0x7f0000a46000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000a76000-0x8)='./file0\x00', r1, r2, 0x1000) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00008e3000)={0x0, 0x0, 0x0}, &(0x7f000066e000+0xbfb)=0xc) r1 = getegid() lchown(&(0x7f00000ec000)='./file0\x00', r0, r1) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x800000}) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f00003d7000-0x1)="ef", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000537000-0x4)=0x2) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:06 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000032b000)='/dev/cuse\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000001000-0x20)={"cea9582f6f57e001b9044e227341cef3", {0x4, 0x8, 0x3, "0d264fc2a2b0", 0x100000001, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000ce000-0x9)='statm\x00') readv(r1, &(0x7f00005e6000)=[], 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c31000)={0x0, @in6={{0xa, 0x2, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x8, 0x7, 0x7, 0x3, 0x57c91290, 0x7, 0x40, 0x1ff, 0x0, 0x800, 0x80000000, 0x2f, 0x9, 0x71]}, &(0x7f0000b77000)=0xffffffffffffff10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000541000)={r2, 0x1, 0x20, 0x200000, 0x3ff}, &(0x7f0000d89000-0x4)=0x18) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000daa000-0x4)=0x1ff) poll(&(0x7f00008bf000)=[{r1, 0x0, 0x0}, {r1, 0x20, 0x0}], 0x2, 0x6) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000349000-0x4)=0x0, &(0x7f0000832000-0x4)=0x4) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005aa000-0x11)='/dev/qat_adf_ctl\x00', 0x462001, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d71000)={0x0, 0x1}, 0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00006ae000-0x4)=0xfffffffffffffffb, 0x4) ppoll(&(0x7f0000148000)=[{r0, 0x40, 0x0}, {r0, 0x2080, 0x0}, {r1, 0x1, 0x0}, {r3, 0x2000, 0x0}, {r1, 0x0, 0x0}, {r3, 0x80, 0x0}], 0x6, &(0x7f0000c10000)={0x0, 0x0}, &(0x7f0000097000-0x8)={0x300000000000000}, 0x8) getpid() 2018/01/09 13:51:06 executing program 7: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00007a6000)={0x0, 0x0}) fcntl$setflags(r0, 0x2, 0x0) mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000f91000)='/dev/vcsa#\x00', 0x80, 0x141) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00002fa000-0x10)=@req={0x4, 0x3f, 0x2, 0x8b}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000a67000)={0x0, 0x0}) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000f93000-0x10)={r3, &(0x7f0000d18000-0x71)=""/113}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89e2, &(0x7f0000f91000)="dc51f795f5c35d4ca634c794b24f6c71f3dd") bind$alg(r1, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f94000-0xc)='/dev/rfkill\x00', 0x220080, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00003d9000)={0x0, @in={{0x2, 0x2, @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]}}, &(0x7f0000f92000)=0x8c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00002ef000-0x8c)={r5, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cfc000-0x4)=0x8c) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) 2018/01/09 13:51:06 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d392b", 0x21) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f92000-0xf)='/dev/sequencer\x00', 0x400, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000df9000)=0xffffffffffffffff, 0x4) 2018/01/09 13:51:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) read(r0, &(0x7f000077b000)=""/198, 0xaf) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000dc8000-0x4)=0xf7d) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000a3c000)=0x0, &(0x7f0000631000)=0x4) 2018/01/09 13:51:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") r0 = perf_event_open(&(0x7f0000a53000-0x78)={0x2, 0x78, 0x1005, 0x8, 0xa9, 0x6, 0x0, 0x10001, 0x100, 0xe, 0x6, 0x2, 0xeef9, 0x5, 0x9, 0x1a6, 0x2, 0x10000, 0x1007ff, 0x5, 0x2, 0x8000, 0x3, 0xffff, 0x0, 0x0, 0x2, 0x6, 0xfff, 0xfd3, 0x9, 0x3, 0x130f, 0x1000, 0x400, 0x5, 0x100000001, 0x8, 0x0, 0xfffffffffffffff7, 0x4, @perf_bp={&(0x7f0000371000)=0x0, 0x9}, 0x8, 0xa3aa, 0xff, 0x7, 0xd1, 0x1, 0x200, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x1) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xffffffffffffff67) 2018/01/09 13:51:06 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x1, 0x7f, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSBRK(r1, 0x5427) r3 = add_key$user(&(0x7f0000002000)='user\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0x41)="708c65581b45a92b4d6011ec1b6d0535d9ee5bf62e215a52c37749d049ca09eb5ae76a00ef04983780b173a1ad6ed00f5d57ca2dc646ac73ea82ceef9ef14c7607", 0x41, 0xfffffffffffffff8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000002000-0x6)='logon\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000)='nodev@-userself', 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r3, &(0x7f0000000000)=[{&(0x7f0000001000-0x74)="18afe014bdf12b706eb15e22027b0d3e1fb3dfd624af34434ed12a8c1c06036a74eae2261614521311c929c3adc3cbe5de8c138f09a0fbb05a1ce3ff6f102f4934c8d67437635b2bca6fb377579845205a7f112ffa29a66d6acd187dae51d807490d8a88e93bc7b9e2e6c93a3fdbef66b744aa69", 0x74}, {&(0x7f0000002000-0xa2)="ffa17f4f0ba5b9b69c5b5699cc772eaab99ccf7211c2f418da8f792766595b43cc382512cf7596aa3087a34f57ae58383d0b320c935f7f8c9b4fb76886de100382a71fd1240c28a1a1224c267cbb840daaee7ea437616d75138c57fd77fbb45e91a32c048f20639dc4cfad73c6db1c73b94df048ed2b9172303fe2bf19cae623987300cca751cc2a89460e1f46a78367a01babeb0f0f037e1d2d09dc42376505e4ce", 0xa2}, {&(0x7f0000003000-0x43)="c853a663b66fa9df47d01018f550909f76db4f4b546ff465643928ceb3e51a401c5098b27971231bb133ec500532f6e24a56bf665039caf0a8a46038bd2a0147ca2953", 0x43}], 0x3, r4) r5 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000003000)=""/121) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r2, &(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0xfffffee7) lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x69}) 2018/01/09 13:51:06 executing program 6 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) 2018/01/09 13:51:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000566000)=""/104, 0x68) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f0000ecc000)='/dev/sg#\x00', 0xbe, 0x100) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000066d000-0x20)=[{0x2, 0x800}, {0x4, 0xfffffffffffffffd}, {0x8, 0xdcf7d7b}, {0xc, 0x5}], 0x4) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:06 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d392b", 0x21) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f91000)={0x0, 0x0}) 2018/01/09 13:51:06 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(r0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000f91000)='/dev/vcs#\x00', 0x7, 0x200000) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r1, &(0x7f0000f91000)='./file0\x00', 0x100, 0x200, &(0x7f0000016000-0x100)={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]}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000f92000-0x9)='/dev/sg#\x00', 0x1, 0x402000) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r2, 0x29, 0xff, &(0x7f0000f92000-0x76)=""/118, &(0x7f000026f000)=0x76) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f93000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000eb1000-0x4)=0xc) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000f92000)=0x0) kcmp(r3, r4, 0x4, r1, r1) 2018/01/09 13:51:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = socket$kcm(0x29, 0x5, 0x0) sendfile(r0, r1, &(0x7f00007b4000)=0x0, 0x8) r2 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) read(r2, &(0x7f000077b000)=""/198, 0xc6) 2018/01/09 13:51:06 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000032b000)='/dev/cuse\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000001000-0x20)={"cea9582f6f57e001b9044e227341cef3", {0x4, 0x8, 0x3, "0d264fc2a2b0", 0x100000001, 0x0}}) r1 = syz_open_procfs(0x0, &(0x7f00000ce000-0x9)='statm\x00') readv(r1, &(0x7f00005e6000)=[], 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c31000)={0x0, @in6={{0xa, 0x2, 0xfff, @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]}, [0x8, 0x8, 0x7, 0x7, 0x3, 0x57c91290, 0x7, 0x40, 0x1ff, 0x0, 0x800, 0x80000000, 0x2f, 0x9, 0x71]}, &(0x7f0000b77000)=0xffffffffffffff10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000541000)={r2, 0x1, 0x20, 0x200000, 0x3ff}, &(0x7f0000d89000-0x4)=0x18) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000daa000-0x4)=0x1ff) poll(&(0x7f00008bf000)=[{r1, 0x0, 0x0}, {r1, 0x20, 0x0}], 0x2, 0x6) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000349000-0x4)=0x0, &(0x7f0000832000-0x4)=0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005aa000-0x11)='/dev/qat_adf_ctl\x00', 0x462001, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d71000)={0x0, 0x1}, 0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00006ae000-0x4)=0xfffffffffffffffb, 0x4) 2018/01/09 13:51:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x170)={0x4, 0x0, 0x1, 0x401, 0x6, [{0x8001, 0x8, 0x0, 0x0, 0x0, 0x408, 0x0, 0x0, 0x0}, {0x1233, 0x1, 0xffffffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x2, 0x6, 0xf3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x400, 0x3f, 0x7, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0}, {0x9, 0xffff, 0x1000000000000, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x7fffffff, 0x81, 0xffffffffffffffff, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x8d}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @in={{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]}}, 0x8c) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") r3 = syz_open_dev$admmidi(&(0x7f00000c1000-0xe)='/dev/admmidi#\x00', 0xb4, 0x4080) r4 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r3, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)={{0x0, 0x7530}, {r5, r6/1000+10000}}, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r3, &(0x7f0000001000-0x60)={0x0, 0x12, 0x7, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r3, 0x400448eb, &(0x7f0000001000)="27dd3a565b1206541f84a36cfad3747762ec2d93ee7bbcd72b7c08b3f61c65d37059c058a845ac0adbb3c82f") semget$private(0x0, 0x7, 0x82) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000002000)={0x6, 0x6}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) 2018/01/09 13:51:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000001000)=""/243) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400, 0xa0) mq_notify(r1, &(0x7f0000998000)={0x0, 0x25, 0x2, @thr={&(0x7f00006bd000)="79be16f4e80974e21cdf8f703ef63f79a0c95a567c49fd2ab7498db3dc63d0be60eeff79c67bfa41fc2b5790f01a0239ec130878148f03bd4be71f30014795bc1ea37a0f5f405f6b01ef139f56fbd7242bba32a79cf88a9943aca867a89b478e5c2753213f801d971e6d8dcfe8d3703797b1be837252477a90347dc10efdcfc1df3f367ea7e41ddbbb58f279fcf91d9d5b118b4357c59d0ff69efafd181ec55611e946914f44", &(0x7f0000d61000-0x1a)="35127c0cd3758f6ae7a462d70e670f024de2dc41cb5e86d36907"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f000094a000+0x5fc)='./file0\x00') r2 = syz_open_dev$sndpcmc(&(0x7f000038b000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x2200) mknodat(r2, &(0x7f000012e000)='./file0\x00', 0xc000, 0x4) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x200000000020) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") socketpair(0xd, 0x803, 0x81, &(0x7f0000406000)={0x0, 0x0}) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f0000ae3000-0x10)={0x735, 0x24f7b865}) [ 279.728909] FAULT_INJECTION: forcing a failure. [ 279.728909] name failslab, interval 1, probability 0, space 0, times 0 [ 279.744122] CPU: 1 PID: 17827 Comm: syz-executor6 Not tainted 4.15.0-rc7+ #254 [ 279.751519] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 279.760873] Call Trace: [ 279.763477] dump_stack+0x194/0x257 [ 279.767163] ? arch_local_irq_restore+0x53/0x53 [ 279.771852] should_fail+0x8c0/0xa40 2018/01/09 13:51:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000003000)={0x0, @in6={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x18b9ca6e, 0xfffffffffffffffd, 0x20}, &(0x7f0000004000-0x4)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000003000)=@assoc_value={r5, 0x7f}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r2, 0x6, &(0x7f0000002000)=[&(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x8, 0x6, r0, &(0x7f0000001000)="1fc95353a1a41e41943dfe48f644ff51a81b61c4100cb835a53e07a796d596c0a3e120bafebab93b680a1546c5047a2fa92ef96c9e1ea3bdd2461ce3f7636c63839129a84a99c2ccb4d8ff0eefe856a986bd93f1da4dd1926d3c03a981d9e8c073c09994a927e16f82cd2ee95a813bba8ce7", 0x72, 0xf872, 0x0, 0x0, r1}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r1, &(0x7f0000001000-0x57)="e974e674ec2cbaad2ecdeab1bd7f9a7cc1abea83326a94ab9b62952613a7c89fe436c7c048d7528f79566cb0a29afc3e006eb3c4b2721f411beab2f4a6c1cc4ccbfb82935781d13ac93e6b9d1771443214366cf451f4e6", 0x57, 0x0, 0x0, 0x0, r1}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x7, 0x0, r1, &(0x7f0000003000-0xec)="367fbe8fd89109ecebcd693dff75113d459c212b8da5c9ec9fa103509d0921fd10b26cace594391731f7dc0949849f8598262fb69004a7bd9e74813f141947b78f7e1544ccb1fc949ffa95f6640af47d981dfd9e207b0ad65ff5ed43f4f4a37bd16bb6fc7fe4c5580990a36d8d665be9b4c63fca6560a12511ed5c0881962c616fc3384f9a35ea449a5ba3fe6487057f789d0c6d1bff8cd8e3e3063e0b984976948e47bb3a71dc9b4948688035ccc12c6274cc3e266425874d53742114e789060216a7e657591d440882d190137c348b95ea82a1ad2e40d5e018b6e045f235e5d712f26a57fb8f07e4efa852", 0xec, 0x7, 0x0, 0x0, r1}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x7, 0x9, r0, &(0x7f0000003000-0xd7)="436a60e1b78de6d3762e03b5ac88a27b8a5ea1eecdea1d898dafecff5236d44a19fa0e5ee96a4eb695bea81051b6b41df7b8f0820931a8c5fe33b27f880b5d470938997608dcbeb5c945399c9efbe08b3d3cfe1e581f36c312c8ff0389b9f81daa7a99b0691d036916dbd7c05084c9c84d37586973b0f963f1c6c65c16717e820bf581cb417483bbd70798a6a7e661ed40ec5ea602c4276d4766b13528661a843021760f6f00c74ffa164438d02bec27e45ef0c95b9da14676db5e7370df5560bd38824ec98c83ca9cf1f6b80400a9ee38c4b76c536bae", 0xd7, 0x7, 0x0, 0x1, r1}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, 0x8, r1, &(0x7f0000003000-0xfb)="2b2f184b4d3a919f248cc8069b2b2ff995c9120ca9cb7fcffe2a058a6570aafd7c8898d83e8826fa07b84116b570a4a639d1ece334407db6566e047243c989a4b654cab98fe1db2bc6ee0b5765054f79f894c6c8c7720812c9a98232823811af3925285f678cc3220cd56515189c0cabb709d016277e44a2353460f3e52145ef0962ef7deee86d1b6d97d87206da755e290e0020394d7d3e0922b66cfefdb19c63f90a3e8a7f220c9a866235aaa529cbe1ebf0e71df5f43459d1df9e83d19e2b15a1ee2329552afdc2b334d3e3df099d40c524f5881c84b4d01d263fef5b40097f228c4531d36cdf4392bf58e1d03aadeef158d82eb0f96d06eba0", 0xfb, 0x4, 0x0, 0x0, r1}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0xa, 0x2, r1, &(0x7f0000003000-0xa8)="63852ab394ae57fac0a5df43bc6bab62dfe3549b8b439583b502eca7ea68fa84b0b3f73bd14a64ec294b671e26f68b83987ce6b8535687439ba7028fb4f2071947503bff26a97fffeee53fd886e82fc1b32bc383c94d3476e0ab9a8552146bd2e0f6d104de7410e99259cbf3090337d7f90d011adffff71a15e16ccb8bf28fe6d3a633469a97422a3bf3d368ef099cf89127a035095ce39e59d0ac4e6238345f22e98b6589978713", 0xa8, 0x20, 0x0, 0x0, r4}]) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in6={{0xa, 0x3, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000-0x8)={r6, 0x5}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000001000-0x2)={0x1000, 0x8001}, 0x2) [ 279.775574] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 279.780679] ? lock_release+0xa40/0xa40 [ 279.784666] ? __lock_is_held+0xb6/0x140 [ 279.788731] ? find_held_lock+0x35/0x1d0 [ 279.792802] ? __lock_is_held+0xb6/0x140 [ 279.796887] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 279.802777] ? print_irqtrace_events+0x270/0x270 [ 279.807550] ? rcu_note_context_switch+0x710/0x710 [ 279.812499] should_failslab+0xec/0x120 [ 279.816476] __kmalloc+0x63/0x760 [ 279.819936] ? sock_kmalloc+0x112/0x190 [ 279.823918] sock_kmalloc+0x112/0x190 [ 279.827714] ? copy_overflow+0x30/0x30 [ 279.831594] ? lock_sock_nested+0x91/0x110 [ 279.835825] ? trace_hardirqs_on+0xd/0x10 [ 279.839969] ? __local_bh_enable_ip+0x121/0x230 [ 279.844641] alg_setsockopt+0x210/0x350 [ 279.848606] SyS_setsockopt+0x189/0x360 [ 279.852579] ? SyS_recv+0x40/0x40 [ 279.856021] ? SyS_write+0x184/0x220 [ 279.859730] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 279.864564] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 279.869559] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 279.874296] entry_SYSCALL_64_fastpath+0x23/0x9a 2018/01/09 13:51:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f0f000)='/selinux/enforce\x00', 0x801, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f00003ea000)={0x9, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000945000)=0x0) read(r0, &(0x7f000077b000)=""/198, 0xc6) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00005e3000)=0x0, &(0x7f00001b3000-0x4)=0x4) 2018/01/09 13:51:06 executing program 6 (fault-call:3 fault-nth:1): mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) 2018/01/09 13:51:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) dup(r0) r1 = socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) 2018/01/09 13:51:06 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d392b", 0x21) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000443000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000f92000)=0x0, &(0x7f0000f92000)=0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f91000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000f36000-0xb0)={{0x4, 0x7ff}, 'port1\x00', 0x10, 0x1, 0x5, 0xd4e, 0x5, 0x98, 0x2, 0x0, 0x1, 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]}) 2018/01/09 13:51:06 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000c7b000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000090c000)=0x14) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r2) r3 = syz_open_dev$admmidi(&(0x7f0000dac000)='/dev/admmidi#\x00', 0x6, 0x1) 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) recvmsg$kcm(r3, &(0x7f0000acb000-0x38)={0x0, 0x0, &(0x7f00001e5000-0x60)=[{&(0x7f0000001000-0xb5)=""/181, 0xb5}, {&(0x7f0000000000)=""/153, 0x99}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000257000-0x1)=""/1, 0x1}, {&(0x7f000037a000)=""/248, 0xf8}, {&(0x7f000009c000-0x1000)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0x6}, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f000032b000)='/dev/cuse\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349dad69adda", @rand_addr=0x0, @random="78c53e90bf48", @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4010641a, &(0x7f0000001000-0x10)={0x1, &(0x7f0000001000-0x4)=[0x6]}) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000001000-0x20)={"cea9582f6f57e001b9044e227341cef3", {0x4, 0x8, 0x3, "0d264fc2a2b0", 0x100000001, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000ce000-0x9)='statm\x00') readv(r5, &(0x7f00005e6000)=[], 0x0) accept$llc(r3, &(0x7f0000278000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000c71000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000c31000)={0x0, @in6={{0xa, 0x2, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x8, 0x7, 0x7, 0x3, 0x57c91290, 0x7, 0x40, 0x1ff, 0x0, 0x800, 0x80000000, 0x2f, 0x9, 0x71]}, &(0x7f0000b77000)=0xffffffffffffff10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000541000)={r6, 0x1, 0x20, 0x200000, 0x3ff}, &(0x7f0000d89000-0x4)=0x18) ioctl$TUNSETVNETHDRSZ(r5, 0x400454d8, &(0x7f0000daa000-0x4)=0x1ff) poll(&(0x7f00008bf000)=[{r5, 0x0, 0x0}, {r5, 0x20, 0x0}], 0x2, 0x6) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000349000-0x4)=0x0, &(0x7f0000832000-0x4)=0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000075000)='/dev/qat_adf_ctl\x00', 0x4980c1, 0x0) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000d71000)={0x0, 0x1}, 0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r5, 0x118, 0x1, &(0x7f00006ae000-0x4)=0xfffffffffffffffb, 0x4) [ 279.879031] RIP: 0033:0x452ac9 [ 279.882194] RSP: 002b:00007fa785661c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 279.889883] RAX: ffffffffffffffda RBX: 00007fa785661aa0 RCX: 0000000000452ac9 [ 279.897135] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 279.904381] RBP: 00007fa785661a90 R08: 0000000000000020 R09: 0000000000000000 [ 279.911625] R10: 0000000020119000 R11: 0000000000000212 R12: 00000000004b767a [ 279.918869] R13: 00007fa785661bc8 R14: 00000000004b767a R15: 0000000000000000 2018/01/09 13:51:06 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000f92000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f91000)=0x14) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f00005c9000)="16eac39fcb5e215193ea9eb389ec53b2976ab409ef9761e079905060cab947a696ec8f4f10c3f1a73bcfbd7c8fc68ac4cba0861190879849bd48d76440378464229e65300acbb4f201f79087175c8998ef1cec1c94d7150b284deecf75ea38527dbebb8f4d2823477007ba9f2413b492b5cf1d6499c9cb78f1", 0x79, 0x40000, &(0x7f0000f91000)=@ll={0x11, 0x1f, r1, 0x1, 0x29, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/09 13:51:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00006ca000)="817109776541d6771b5d4718731f1e497091322bb15505102de16c80d16e822b2ca76b6700b32a0c8dfcb6189ea1c7968d63bdbbf281a799440100988959cc187e455b8a24acef5be483f6c2cf485df0a258e7df1aedf79f2b6fc8d5a47c429f0c685584b5041df9ea1e0f5957b188e98830078f6de6b00053dbe71f3fb7567fd52d2cdd1b260e3d90") 2018/01/09 13:51:06 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) 2018/01/09 13:51:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ca0000-0x10)='/selinux/status\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$ION_IOC_IMPORT(r1, 0xc0084905, &(0x7f0000442000)={0x0, r2}) getpeername$unix(r2, &(0x7f0000c17000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000405000-0x4)=0x8) ioctl$ION_IOC_IMPORT(r2, 0xc0084905, &(0x7f00004c6000)={r3, r1}) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001d8000)='/selinux/enforce\x00', 0x204000, 0x0) ioctl$PIO_UNIMAPCLR(r4, 0x4b68, &(0x7f00002c1000-0x6)={0x8, 0x2, 0xb27f}) 2018/01/09 13:51:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c30000)='\\\x00', 0x4) read(r0, &(0x7f0000f8e000-0xc6)=""/198, 0xc6) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000053000)={&(0x7f000013b000)=[0x0, 0x0, 0x0, 0x0], 0x4}) io_setup(0xee, &(0x7f0000f9c000-0x8)=0x0) 2018/01/09 13:51:06 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000f91000)='/dev/dmmidi#\x00', 0x8a8, 0x0) bind$unix(r1, &(0x7f00004e8000+0x47)=@file={0x1, './file0\x00'}, 0xa) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000bfc000-0x14)={0x5, 0x2, 0x3, 0x2, 0x9b}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) 2018/01/09 13:51:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000aad000)='/dev/rtc\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000361000-0x4)=0x4, 0x4) 2018/01/09 13:51:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000762000)={0x0, 0x0}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000d48000+0xa7d)=@generic={0x1d5f, 0x1, 0x9}) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r1 = syz_open_dev$midi(&(0x7f0000b7e000)='/dev/midi#\x00', 0x5, 0x40000) accept$inet6(r1, &(0x7f0000f25000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f36000)=0x1c) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000062000)=""/47) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") umount2(&(0x7f0000d97000)='./file0\x00', 0x5) mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f0000d1c000)={0x6}, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) socket$key(0xf, 0x3, 0x2) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) renameat2(r1, &(0x7f00002f8000)='./file0\x00', r1, &(0x7f0000ea3000-0xe)='./file0/file0\x00', 0x5) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00001d1000)=0x0) getresgid(&(0x7f00001ce000-0x4)=0x0, &(0x7f00005fe000)=0x0, &(0x7f0000f91000)=0x0) setfsgid(r3) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000bf4000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/09 13:51:06 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d392b", 0x21) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000920000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00003df000)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @loopback=0x7f000001, @loopback=0x7f000001, @multicast2=0xe0000002, @empty=0x0]}, 0x28) 2018/01/09 13:51:06 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x200, &(0x7f00004f3000-0x8)=0x0) io_submit(r1, 0x1, &(0x7f00003ca000-0x18)=[&(0x7f000084c000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000606000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) 2018/01/09 13:51:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x11)='net/softnet_stat\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000001000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000625000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) readlinkat(r0, &(0x7f0000001000-0xe)='./file0/file0\x00', &(0x7f0000001000-0x1000)=""/4096, 0x1000) 2018/01/09 13:51:06 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) accept$packet(r0, &(0x7f0000e74000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000010000-0x4)=0x14) read(r0, &(0x7f00002b9000-0xc6)=""/198, 0x145) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000b04000-0x4)=0x100000000, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000069000-0xb)='/dev/hwrng\x00', 0x0, 0x0) 2018/01/09 13:51:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b32000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000364000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4e019, 0x0, 0x4000000668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0xfffffffffffff, 0x5, 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(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r1, 0x0) syz_emit_ethernet(0x46, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, "c7462c110cbd22de"}}}}}, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000769000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000c98000-0x4)=0xfffffffffffffe19) getpeername(r0, &(0x7f0000ad7000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d7e000)=0x14) r1 = syz_open_dev$mice(&(0x7f0000890000-0x10)='/dev/input/mice\x00', 0x0, 0x20fffe) sendto$unix(r1, &(0x7f0000339000-0x75)="52d27e37312387b917e433550400c91c1275bc5e7b9670ab8c7371f683f07b849d6eae2c351e293880d4d275d2ffbf1baeaa72b717528343f06aa6bdc451b9bd0d4227484323ce2770817c51c711de47ddaf41c43a64caf44aa8521af5616780c63026f176545978e19d1ff8d4bbda36cdbdc2ff78", 0x75, 0x8000, &(0x7f0000460000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) getresgid(&(0x7f0000cff000-0x4)=0x0, &(0x7f0000057000-0x4)=0x0, &(0x7f000047f000)=0x0) fsetxattr(r1, &(0x7f0000b38000-0x16)=@random={'user.\x00', '/dev/input/mice\x00'}, &(0x7f000009b000-0x1a)="656d306d696d655f74797065656d306574683006d4656d313a00", 0x1a, 0x1) setgid(r2) 2018/01/09 13:51:06 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000032b000)='/dev/cuse\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000001000-0x20)={"cea9582f6f57e001b9044e227341cef3", {0x4, 0x8, 0x3, "0d264fc2a2b0", 0x100000001, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000ce000-0x9)='statm\x00') readv(r1, &(0x7f00005e6000)=[], 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c31000)={0x0, @in6={{0xa, 0x2, 0xfff, @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]}, [0x8, 0x8, 0x7, 0x7, 0x3, 0x57c91290, 0x7, 0x40, 0x1ff, 0x0, 0x800, 0x80000000, 0x2f, 0x9, 0x71]}, &(0x7f0000b77000)=0xffffffffffffff10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e28000)={r2, 0x8, 0x9}, &(0x7f0000f89000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000541000)={r2, 0x1, 0x20, 0x200000, 0x3ff}, &(0x7f0000d89000-0x4)=0x18) r3 = add_key(&(0x7f000019c000-0x8)='trusted\x00', &(0x7f0000070000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$update(0x2, r3, 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000daa000-0x4)=0x1ff) poll(&(0x7f00008bf000)=[{r1, 0x0, 0x0}, {r1, 0x20, 0x0}], 0x2, 0x6) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000349000-0x4)=0x0, &(0x7f0000832000-0x4)=0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005aa000-0x11)='/dev/qat_adf_ctl\x00', 0x462001, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d71000)={0x0, 0x1}, 0x8) io_setup(0xc8, &(0x7f0000a0c000)=0x0) io_getevents(r4, 0x9, 0x7, &(0x7f00005c4000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000f06000)={0x0, 0x0}) rt_sigsuspend(&(0x7f000055b000)={0x1f}, 0x8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000571000-0x4)=0x0, &(0x7f0000398000)=0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00006ae000-0x4)=0xfffffffffffffffb, 0x4) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000ec2000)=0x0) 2018/01/09 13:51:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000001000-0x94)={{0x7, 0x8, 0x6, 0x800, 0x2, 0x9}, 0x401, 0x0, 0xffffffff, 0x5, 0x3, "f9f3c20038ffac4fc39fdb3387ad644036deed7a0a2cbb259d24fb48c1b5d107fa1613d3355beb3e044f578055b0c6d368e365c1264acc36a9082519ebadd2278fb0aba8305bb063b5d0489ec5cd4ebef24cb6aa9d734932d61d9b614382592e1cf6d2a1a5fa3aadf230185c1bf330cbf89bc500f8d2b689ebed115a50b758ad"}) mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d392b", 0x21) r2 = syz_open_dev$adsp(&(0x7f0000d2d000)='/dev/adsp#\x00', 0xfffffffffffffffd, 0x2000) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000d8c000)={0x9, 0x3, 0x400, 0x100000001, 0x8, 0x2, 0x200, 0x20, 0x7fffffff, 0x5}) 2018/01/09 13:51:07 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000032b000)='/dev/cuse\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000001000-0x20)={"cea9582f6f57e001b9044e227341cef3", {0x4, 0x8, 0x3, "0d264fc2a2b0", 0x100000001, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000ce000-0x9)='statm\x00') readv(r1, &(0x7f00005e6000)=[], 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c31000)={0x0, @in6={{0xa, 0x2, 0xfff, @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]}, [0x8, 0x8, 0x7, 0x7, 0x3, 0x57c91290, 0x7, 0x40, 0x1ff, 0x0, 0x800, 0x80000000, 0x2f, 0x9, 0x71]}, &(0x7f0000b77000)=0xffffffffffffff10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000541000)={r2, 0x1, 0x20, 0x200000, 0x3ff}, &(0x7f0000d89000-0x4)=0x18) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000daa000-0x4)=0x1ff) poll(&(0x7f00008bf000)=[{r1, 0x0, 0x0}, {r1, 0x20, 0x0}], 0x2, 0x6) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000349000-0x4)=0x0, &(0x7f0000832000-0x4)=0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005aa000-0x11)='/dev/qat_adf_ctl\x00', 0x462001, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d71000)={0x0, 0x1}, 0x8) socketpair$ax25(0x3, 0x0, 0xc4, &(0x7f00002fe000)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00006ae000-0x4)=0xfffffffffffffffb, 0x4) 2018/01/09 13:51:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x40) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000031000-0x9)='net/sctp\x00') mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000f92000)='./file0\x00') ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000d43000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000bf000-0x11)='/selinux/enforce\x00', 0x10181, 0x0) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000090000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r2, &(0x7f0000c20000-0x38)=[{0x0, 0x0, &(0x7f00006d3000)=[{&(0x7f000070f000-0x5d)="b9ded7aa286ac148b2fedd614ff446b04911d462a3aeeadfc1c4491de3f6ab9df1410d0cbf4278fcb62211d14aaf28a3754cdf086750222be4600496fad7313ee766f24b83eba337951fa64ada26d6601435584a86aa490217a8d14ebb", 0x5d}, {&(0x7f0000052000)="e85044cf19eebe476b5301ed445cefce488556136f59f73e538654ef85224d4054561856256b908ae5bd3f3fe4922f5223d75375fd405e7e1ce7bd3ee0feb37f00e125e6e0141d3c5671513721dafcf6", 0x50}, {&(0x7f0000810000)="8f4eae9d4af039af35adf1c6089c5460e27880d42c10e4b401e7268b7bf1ef47bb4342614aca00499397980e517598930db3e581b6a103a1e37c89f1d2480e81cea87fd92d1d44670688b50e30818b2134c3bc0036422151c2f9165c0f4b092679bcc9925351ecd638606d5efa93cad6fb569c5e280b", 0x76}], 0x3, &(0x7f0000f93000-0xd0)=[@iv={0xa0, 0x117, 0x2, 0x8b, "044a3418bab7e342995f949b1c20408f7e2ad00eecc058de0221df238a272a042234b56960ee8386b49a4124b9757944cdeae7df5161b997ed4ec21d717f7caa84c96b0ae90293e70f96a949725542fde380adc1ba863148708722bf7215cc418a9ce55099873d0b313e52c54a35c5663c7c24ab50df81d8cb61fc34d4b9ae7c0e02a15f3ef46f9f3bbc5b"}, @assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x1}], 0xd0, 0x4011}], 0x1, 0x20000045) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005a7000-0x1a)="25b475b0c2e38b7200e2009d070000000f3f6b894a0808120072", 0x19) 2018/01/09 13:51:07 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) r1 = dup3(r0, r0, 0x80000) ioctl$ION_IOC_ALLOC(r1, 0xc0204900, &(0x7f0000f4f000-0x20)={0x8407, 0x8, 0x3ff, 0xb8a3, 0x0}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_MAP(r1, 0xc0084902, &(0x7f0000f91000)={r2, r1}) ioctl$ION_IOC_IMPORT(0xffffffffffffffff, 0xc0084905, &(0x7f0000921000-0x8)={0x0, r0}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000f93000-0x22)=""/34) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x4) bind$inet(r4, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = gettid() ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000a2e000)=r5) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000cd5000-0x4)=0x0, 0x4) sendto$inet(r4, &(0x7f0000d5a000-0x73)="89", 0x1, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000f92000-0x1c)=@req3={0x3, 0xffffffffffffffff, 0x72, 0x101, 0x7, 0x9, 0x8}, 0x1c) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_FREE(r1, 0xc0044901, &(0x7f0000f92000-0x4)={r3}) 2018/01/09 13:51:07 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000000000)={&(0x7f0000ad4000)=@full={{0x3, {"fd68d8b73dcd57"}, 0x7fff}, [{"a70f491c0cf17f"}, {"f8f35539814fa1"}, {"e4bbe3bdd13856"}, {"9b5f107b757f85"}, {"698c312b9a8684"}, {"2ffee9239a2334"}, {"8a9d88ac810ad2"}, {"18e7daf7d8f1d7"}]}, 0x48, &(0x7f0000873000-0x10)=[{&(0x7f0000000000)="3b849a788a6252be6175c3d1738ee61007", 0x11}], 0x1, &(0x7f0000000000)=[{0xe8, 0x117, 0x7, "e0d289674fb50aa8fe651c224808e1eca866a5da904e535fc2ea0ec4a2c5c6f2797cb35abeb7edb149592474bc025129ec2e0b9b7cb61e1df53fff41f1e46bdc264e8b4a2e9214b34bb6e89f99c976443789101734869071e8542503fb70699626dc43df5ee328cf23bcce08e5acf604b2d05519cc4cbb90cb87a4ca094660b3f10c809f4aa5a5e60f88104e72d0900a97a1c52a129faa1d8f4ccadb8657e0f6cb6b48b7faf2f601eada5d1ff605aac6d674dfab4d14ec06b4b38a1932d3f05887dc37bd053fa52467a9d6841d5587b2e846601b80cd6207"}, {0x68, 0x104, 0x6, "95fbec801701dc3bdde0ecab267e1958ffe405c0e6b34381e02788a478832e0f459f121c35bce0680b4995092de5206e1fd41e79a2763ea469fa10b5e685cfefd8f0bc62e4ae643019491241e59e06ae4d498e4957f11111"}, {0xd8, 0x110, 0x7, "9e362691a4645680e0d3ece4b40847d63e1a410229777ad8fb6ef6b3ca9c4c5119c868c34761cf5e833fcb3ffea8f9140cd38b0bbd18229883561ad287fc7e05e40ffa08a12833d0064d49a235dfce39aaadf7211492b5565b0bb9b8bc7327f8b4bc50c677f8eaed12f442ae5aff79ca27d0b987a84e8543a1972608782ee121d3db7844aa246cc8bffd91102e597f27510928682aa38c3f611452757cf1ea8ae21cdf5d225faf59d54fc429a9178c998eef42ba98517e470f70d1670a3beb90556a5b6e82"}, {0xb0, 0x11f, 0x1, "77caaca3bad3599b3b487e2cc70854556209a8162a23bfaf3b588d60fe6da9e7b1e294e69e08a2cb2b8497db5e2869010caa040c29659ff8de25cc3188b0bb9d4ebe907e8475d79e102b41fbbc94dad03d8ecf4baa27dc97fa4377d7a07302f22ca917bc22094cde23260591317724ad6fca8a78bc0771460c3f596cfc732b89a061c6182697673311f832b47e5c2d5a83d83f0bd55f499df5f4d4"}, {0x20, 0x11e, 0x7, "f10e65ab4580dcbca985b3e157cc0b"}, {0xb0, 0x0, 0x401, "2834d575ac1092c944f2c42066ffc69caecd4e392b9c8ed3e4e37f1393afb4f5bc8a7ab1ab79355ba7a4207583d45188e138bb832bdb6706757b2de0afca3ca27e487536c6de168979fe5293b4d0587d0952c7217d3020589d06dfaf4fb571e3d60a1e74aef2677383230e5702a5d332f995c2d9e682b7d6ab15f5b7274d06cd91b750ab45c681829d506097f65aaf6bf44c5fec8120331a58261b2bb4afee"}], 0x3a8, 0x40001}, 0x40000121) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) read(r1, &(0x7f000077b000)=""/198, 0xc6) 2018/01/09 13:51:07 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f3d000)='/dev/sequencer\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[], 0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000be2000-0x12)={@generic="6a40d719354769c604eeb3fe9d0b1b12", 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000001000-0xe)='./file0/file0\x00', &(0x7f0000001000-0xe)=@random={'system.\x00', 'sysfs\x00'}, &(0x7f0000000000)=""/146, 0x92) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x1a, 0x4}, &(0x7f0000dee000-0x4)=0x8) socketpair(0x10, 0x14c593fe6f992b27, 0x80, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000003000-0xc)={0x8, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000dd000-0x2e)={r1, 0x26, "1422bb9732a49a01fe99690f403219b0c0a316b7d5183f220730c4ddd20a939d9f85b7e7459d"}, &(0x7f0000000000)=0x2e) 2018/01/09 13:51:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x4, 0x1, &(0x7f0000a04000-0x10)={0x0, 0x0}, &(0x7f0000e9b000-0x10)={0x0, 0x0}) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ff1000)='/dev/vga_arbiter\x00', 0x24000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000e28000)={0x0, 0x3}, &(0x7f0000f6c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000098b000-0x108)={r1, @in6={{0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xddf, 0x0, 0x200, 0x20000000000000, 0x4, 0x101, 0x429a, 0x1, 0x0, 0x0, 0x23c3, 0x5, 0xc759, 0x5, 0x0]}, &(0x7f00008bb000-0x4)=0x108) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1000) read(r0, &(0x7f000077b000)=""/198, 0xc6) 2018/01/09 13:51:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") r0 = syz_open_dev$midi(&(0x7f00004db000-0xb)='/dev/midi#\x00', 0x80000000, 0x400000) ioctl$KDENABIO(r0, 0x4b36) 2018/01/09 13:51:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) dup(r0) 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, 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$selinux_relabel(0xffffffffffffff9c, &(0x7f00007bc000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000de1000)={0x5, 0x1, 0x9, 0x0, 0x1000, 0x5}) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000005000-0x4)=0x0, 0x8000000000000086, 0x0, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d392b", 0x21) 2018/01/09 13:51:07 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000f91000)='/dev/snd/midiC#D#\x00', 0x8, 0x400000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000671000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2, 0x0, 0xf, 0x80, 0x9, 0x80}, &(0x7f0000c51000)=0x20) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00007da000-0x9)='/dev/rtc\x00', 0x4100, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000f92000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b19000-0x4)=0x8) 2018/01/09 13:51:07 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000f92000-0x4)=0x0, 0x80000) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f93000-0x9)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f000087b000-0x2e)=""/46, &(0x7f0000635000)=0x2e) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000f91000)={@generic="1f2b8d8fd4d464f3a0f52c57c0f947a5", @ifru_ivalue=0x8}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) 2018/01/09 13:51:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f000025a000)=0x9) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) 2018/01/09 13:51:07 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d392b", 0x21) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x2, &(0x7f0000f92000-0x8d)="bc5f16e7be842de33918e33ce29a6ef6c071cd5a833a2b6d7b4c82a8a8e8f9d3a478152bd130d5d60dc2a5ae6ff55eb31465176cb7d750a63e44b2dbc8b545a5d22447a0436452da3a3885f6cee6947c9fd0b2d3fac7e08256a64d11bd0ec8fef940eb0573f22476ffbc417c9d571c6d833ddfdf143b5652221cc03d558935eb1058b877f3dbf3024a96680b11") 2018/01/09 13:51:07 executing program 2: r0 = socket$packet(0x11, 0x0, 0x300) fcntl$setstatus(r0, 0x4, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ebc000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00007d4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c7c000-0x4)=0x14) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f000042a000)=""/159) read(r1, &(0x7f000077b000)=""/198, 0xc6) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000fd0000-0xc)={0x0, 0x0}) setxattr(&(0x7f00002e8000)='./file0\x00', &(0x7f0000a5d000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000030f000)='em1@\x00', 0x5, 0x3) 2018/01/09 13:51:07 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000b9e000-0xb)='/dev/vcsa#\x00', 0x0, 0x200200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000001000-0x400)={"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"}) mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) 2018/01/09 13:51:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000839000)=0xc) ptrace$getregs(0xe, r0, 0x8, &(0x7f0000f07000-0x6)=""/6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000719000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000303000)={0x3f, 0x6, 0x0, 'queue1\x00', 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]}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000de8000-0xd8)=@pic={0x6, 0x2e5, 0x100000, 0x7, 0x75, 0x4, 0xfffffffffffffffc, 0x7, 0x4, 0x3, 0x1, 0x40, 0x6, 0x8000, 0x2, 0x8}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00005cc000-0xc)='/dev/autofs\x00', 0x90000, 0x0) statx(r2, &(0x7f0000b29000)='./file0\x00', 0x2000, 0x110, &(0x7f0000f29000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") inotify_add_watch(r1, &(0x7f0000c50000)='./file0\x00', 0x1) bpf$OBJ_GET_PROG(0x7, &(0x7f0000a6d000)={&(0x7f0000564000)='./file0/file0\x00', 0x0, 0x0}, 0x10) 2018/01/09 13:51:07 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000032b000)='/dev/cuse\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000001000-0x20)={"cea9582f6f57e001b9044e227341cef3", {0x4, 0x8, 0x3, "0d264fc2a2b0", 0x100000001, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000ce000-0x9)='statm\x00') readv(r1, &(0x7f00005e6000)=[], 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c31000)={0x0, @in6={{0xa, 0x2, 0xfff, @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]}, [0x8, 0x8, 0x7, 0x7, 0x3, 0x57c91290, 0x3, 0x40, 0x1ff, 0x0, 0x800, 0x80000000, 0x2f, 0x9, 0x71]}, &(0x7f00001fe000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000541000)={r2, 0x1, 0x20, 0x200000, 0x3ff}, &(0x7f0000d89000-0x4)=0x18) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000daa000-0x4)=0x1ff) poll(&(0x7f00008bf000)=[{r1, 0x0, 0x0}, {r1, 0x20, 0x0}], 0x2, 0x6) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000349000-0x4)=0x0, &(0x7f0000832000-0x4)=0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005aa000-0x11)='/dev/qat_adf_ctl\x00', 0x462001, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d71000)={0x0, 0x1}, 0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f000017f000-0x4)=0x7, 0xfffffe7f) 2018/01/09 13:51:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004a9000-0x15)='/proc/self/net/pfkey\x00', 0x490900, 0x0) nanosleep(&(0x7f0000d48000-0x10)={0x0, 0x0}, &(0x7f0000ee8000-0x10)={0x0, 0x0}) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000016c000-0xe7)="0591c2caa544b70c9bf687416121c1d8d6e60b2895a3c566147ef3a78d339826dbc3d8463f4d18da96fcfe435368eba2d46e9ec25242f2f89614d1e112da2fdee11fab66250d903b6206d73976ce894b9e1c6b2e4c48a0b61f9bfbbf22c8dcfa56a9c3e99a6ccf8419c7f8d02da1f64084ee2ae186960284f9b6f329124052182a40cfdd189bebd17715fa46c0bcf713a2db3d68d1c904bb997c19c7026f8456a019040b6a92923688d6978aeba8aca09d478e67ff605e95d2164f469736aceb5df3d7055dcb58d827e7e9f8c06bf44752dc40b7aeb5550f655189e975196ef9343b4588bab092", 0xe7) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:07 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fcntl$addseals(r0, 0x409, 0x4) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f92000-0x20)="25460200000000000000003f00080000000000003a0808126cb5fce9fdfa2d39", 0xfffffffffffffcbe) 2018/01/09 13:51:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$amidi(&(0x7f00002b1000-0xc)='/dev/amidi#\x00', 0x0, 0x40) lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f00005f3000)={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) creat(&(0x7f0000000000)='./file0\x00', 0x38) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f00006de000)='ram\x00\x00', 0x1ffe, &(0x7f0000d0d000)="da19") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) 2018/01/09 13:51:07 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000f91000)='/dev/input/mouse#\x00', 0x3, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000f91000)={0x3, {"4960856dda2df4"}, 0x8}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d392b", 0x21) 2018/01/09 13:51:07 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000c39000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000259000-0x4)=0x60) ioctl$void(r0, 0xc0045878) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) 2018/01/09 13:51:07 executing program 6: socketpair(0xf, 0x6, 0x3ff, &(0x7f00001d1000)={0x0, 0x0}) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000bb2000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000001000-0x8)=[0x9, 0x4]) acct(&(0x7f0000034000-0x8)='./file0\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000068d000-0x10)={0x7, 0x2, 0x5, 0x3ff, 0x0}, &(0x7f00006ef000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000-0x6)={r2, 0x7fffffff}, &(0x7f000066c000-0x4)=0x6) mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000f92000-0x5)='user\x00', &(0x7f0000b65000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f91000)="857ffc0e2be671dfb0af6d449000bce45a6afb60e98f4d069512290d42ca7b937688fa4bd396011f70f19d848ff04acf44cb995e1d7a8e622ecedd6a1d5f7b43db18e58ced3a409eecfc2aaa7ae9932be7e182e7ad389f18bf173ff72aa9eaa37c7942dc4aeeace0f444cc37", 0x6c, 0xfffffffffffffffd) keyctl$revoke(0x3, r3) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000f93000-0x4)=0x1) 2018/01/09 13:51:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000060e000)='/selinux/load\x00', 0x2, 0x0) rmdir(&(0x7f0000689000)='./file0\x00') getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ce8000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00006fa000-0x4)=0x8) 2018/01/09 13:51:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000561000-0xaa)="0f0283a6b4e7286ce1fe86dca899a858d1bb06d981e533f55361de4473cd19f8c93932d25040f969cdce83412c9c2d3b9af1909415ec92e64120f5f2883db551e0477db7623b14cba4a89c6d8f7ca928f8336d255c0eae20b988bc68b2461f2f708016b997cd5c6949fecc2f3511286a5077fdd543742dcfc21e4e1a88406bcb01e2d11840c54be229c7b3b407c64a2bbc2087884f4676e0531b287348f8997b989670fb431084905ee7", 0xaa) read(r0, &(0x7f000077b000)=""/198, 0xc6) 2018/01/09 13:51:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") accept$packet(0xffffffffffffff9c, &(0x7f0000fd2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00007ad000-0x4)=0x14) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e1d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000a56000-0x4)=0x1) bpf$PROG_LOAD(0x5, &(0x7f0000a14000-0x48)={0xc, 0x8, &(0x7f00009f9000-0x40)=@raw=[@call={0x85, 0x0, 0x0, 0x5}, @alu={0x4, 0x1, 0x1, 0x1, 0x1, 0x6, 0xc}, @jmp={0x5, 0xee, 0x7, 0x9, 0x3, 0xffffffc0, 0x8}, @call={0x85, 0x0, 0x0, 0x5}], &(0x7f00000d7000-0x4)='GPL\x00', 0x5, 0x8c, &(0x7f000089a000-0x8c)=""/140, 0xa717b8d7e8c6ef3c, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/01/09 13:51:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00007b1000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00008bd000)="") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) 2018/01/09 13:51:07 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000032b000)='/dev/cuse\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000001000-0x20)={"cea9582f6f57e001b9044e227341cef3", {0x4, 0x8, 0x3, "0d264fc2a2b0", 0x100000001, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000ce000-0x9)='statm\x00') readv(r1, &(0x7f00005e6000)=[], 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c31000)={0x0, @in6={{0xa, 0x2, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x8, 0x7, 0x7, 0x3, 0x57c91290, 0x7, 0x40, 0x1ff, 0x0, 0x800, 0x80000000, 0x2f, 0x9, 0x71]}, &(0x7f0000b77000)=0xffffffffffffff10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000541000)={r2, 0x1, 0x20, 0x200000, 0x3ff}, &(0x7f0000d89000-0x4)=0x18) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000daa000-0x4)=0x1ff) poll(&(0x7f00008bf000)=[], 0x0, 0x6) sendmmsg(r0, &(0x7f0000c39000)=[{{0x0, 0x0, &(0x7f00006ac000-0x80)=[{&(0x7f0000552000-0xc3)="eeec79e2896f3f861164d2b7240596b98cf9d4c292453363b9237b774ee32da699551817d36a9ace8b983e5d9f4c610ffea1c070f539a2d29fec142972ceae9e979d5e42012fa74fd8971ea5cc69ca5ac71fd0c3f0cbf9e65828d987ecd00744bb37a04ec90d455d7b2091e85bc136d59c5a2aa67ea0a6c53b1725671b80b07aa30f77ee7eda90151d3143086b38b30483f1ad46209db3a29decd470b67457cb5843f9bb0b5cba76806b12b0d5ce3cc603245b07a174a67655ba1bc31beb7435d1573a", 0xc3}, {&(0x7f0000935000)="7b0ae758a44e84bed96d7a4a6a3ecce3facc66f7f58c47c054cd79a452b473c04a2836aff34603ccc193bcac9a8d92523e46643d29a9c7089af3f62b7c6c6034a89dfa7cea25dc5ce0af0c179e56a1b31bc128513b6eb9fde112703b141b1c19ae990fbc01f4d26a8baa3f608b1feb972e59aae565388771f16a2c5c5ad3a3b5ddbe5f10405de40738d3a1092c5a6e6a9c4a6b6eaa2daf32d349199618239150758480", 0xa3}, {&(0x7f0000250000-0xb4)="915a57383b7f9b05e05fb7169e2c78b503e6df7b6c4a280a871e99e5b197711ba45da465457367ca542f174b05ffc74e0c4557a507773addc451e0cb065aecb717e947ef166767dfc36028b41439fd22db93635f3e0d8427b487973a2dc362316c8797f2a731df61170ef2074442852124c77f59cb297539d943f7242f5a3e2dee9ce032a2dabfa2b42737e1ba5b6c2c2982835ebd734db4d5d3867def3ffb21298b1798d12701abb8b2d9a3601c8a5bad9c7e1a", 0xb4}, {&(0x7f00001ab000)="6d0ceda6ec78c3201245a535f8f81c2585851e9f3c62e646755811f9311f", 0x1e}, {&(0x7f000062a000)="5ee78936d1b0df653b6ba5cb25430a63044cd1811b5c1149", 0x18}, {&(0x7f00000dd000)="6f700463baa80696db5eca7cddb5cbecd26429c5f075cda92dc2d20a0a34443efe0478ae2b197573dc191e3ee9151eb0906793502f0f79e65fd40d944cfee8f9fb801660c7e71ed035229fedd063b64c3db0d3", 0x53}, {&(0x7f0000b78000-0x66)="b2543474e28870abbceaeaead5574d8112040503489c4d1ca218eba76771a95a057283bd4e11a41f792aba48c676cf6be71d0d6dc7610e49fa6b7bfab38126aaa73dec185a2bb465fc061e815f90883023f70434c908cf98ee72f12410525c1e7a4d9365ca7d", 0x66}, {&(0x7f0000fbc000-0xe4)="db63c928e6e958f776a27d54156399356640453dc465f919f5432153d479cb216cfef6a3f310e6a34c6f668a3ce14cdf67827c2cfd2c4bc56f1343c5a12e2f40602d818d32fa67ea66869465a5aadfbd619bbb77d1f07ae7958b4fdaa9d458fc307c1f0c09b9e2bea2388eee23643cff1f1c84a1cf36ecc2f3c7d37dc1d1c5775867e21bf08b2e7bffe8485467a6aec5929a3037664e46303e45e737485c07f4ffa87daf9eeed4d079c3e728c25a17629fd83e2dfd7e4f2e0dcfbae60154b05dc20bce4ec04ae5ea87a240bb6a7f2a8297d2bc2610ee95484b8cb2ee1500c667b1ca6b6e", 0xe4}], 0x8, &(0x7f0000239000)=[{0x18, 0x0, 0x8, "895b7e90"}, {0x1010, 0x0, 0x0, "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{0xb0, 0x12f, 0x92, "b22fe65441215595743f4ce9049f78aee23e9564763e7565a79b2d5fedfba062c09565b8cbbcc9cd00c23d4a119d7ffe41259738c15b1ae16366c0c2b7f668d217ff949130a8b7ed5000442d11ee2d591ad3e187c43f8569dd0d22b0b4e374499292100da9028db7f1b5eaf6b2be573de42baeee62cf4058f92567427a39b635f22f808d23b5cd48a11dbc87d58fbd49c1e194e4e8766d56dee26686d45a7d"}, {0xc8, 0x187, 0x7, "da63faea074c6d02e21af0f076d7947063861278328b6628992b506090a83efcd996781c3705652509c8d459bf240af2f742b4532d26679ebda54223a6f07af7859e521424c2f7719b8bd184b464eda33bd3425c2f0f802068b5785e6d206f5f26549936a9244c6b9edbe67924f47d15813f17a5561bcbd16f533b81a78cea5d5584ca170836928bf4cbcf5d7550724f98abb8cfd0a409c23f8b6ccb56292c244073651627a42830bbd8c6675226b10683e698d8fc533e"}, {0xf0, 0x0, 0x9, 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"}, {0x78, 0x11a, 0x6, "565726a16e6b2840c3d3cb1854e6a94fc3457fdf75d1df5c5d1a462e9b15985f0d1ce7ec702ab85f09bab2c6466bd652709a6b56c481a78a5de125908277589059dde0d578beee9ada583ca906bc5a82c0acb37b36ba9e609e19e85d105391f8b9"}, {0x58, 0x19f, 0x6, "53ed4536d52270cb050b92e377b7dd712e95f23a55dd73c504cf18182fda505c691c5253553083f5f23e12e1fdf45b0814ac3fc5a3a2914bf53fa52268062bc5d04e714137d3257e"}], 0x1138, 0x4800}, 0x1000000000000}], 0x3, 0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000349000-0x4)=0x0, &(0x7f0000832000-0x4)=0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005aa000-0x11)='/dev/qat_adf_ctl\x00', 0x462001, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d71000)={0x0, 0x1}, 0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00006ae000-0x4)=0xfffffffffffffffb, 0x4) 2018/01/09 13:51:07 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) readahead(r0, 0x6, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d392b", 0x21) 2018/01/09 13:51:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00007f9000)='/dev/snd/pcmC#D#p\x00', 0x3acb, 0x4000) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000333000-0x68)={0x74, 0x0, [0x3f, 0xf8, 0x5, 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, 0x0, 0x0]}) r1 = getpgid(0xffffffffffffffff) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00003f3000)={0x0, 0x0}) ptrace$pokeuser(0x6, r1, 0x9, 0x1) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c78000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000aac000-0x30)={0x4, 0x1, 0x6, 0x4, 0x6, 0xab4d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000bf3000)=0x3f, 0x4) 2018/01/09 13:51:07 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x4, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) 2018/01/09 13:51:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x2, 0x200800) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000001000)=""/0) sendto$inet6(r0, &(0x7f0000ce7000-0x94)="53dd1b2faee4f494cf748fcbd3234f818056e93159ec675692951353b8a91b18a9453d23cee9bc9d19f29150209a5ec9bfd182a2884e346d20efefb229564d2d8b79ed278edbbaaa154603dee8d0bca2be6e4218754ea815121c87fb68046b9501aa842036aab14b9282bf25e68dcf3ddcc88bea2eaed5d09de9a81505b926cf7e25f1fa90a1ecd1173b663fb2581f806df64b2f", 0x94, 0x0, &(0x7f000067f000)={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x23b5}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00002e3000)={0x9, {{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, 0x5, [{{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]}, {{0x2, 0x0, @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]}, {{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]}, {{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]}, {{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]}]}, 0x340) writev(r1, &(0x7f00009fb000)=[{&(0x7f0000af2000)="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", 0x1000}, {&(0x7f00007e5000)="aa88f5f0dcc98cb851990fec11eb8209e71e163f8507c810c42f7845857a8aa07d3485a3fe71c26d014672081458e427ae7868c9ee5404727e75589bf40e45a11d3a1e1f4a8d1d3ee944421ce5542e0e15fb7b1b3a953071b25caee6193a87a75e094b8cfd8cb6b6f0c465e2d63aacc9226da250b4dc1a50c85a0a317f3a8e631334c11226313b0232", 0x89}, {&(0x7f000090d000)="9b6f579d489810d11f6dfda30dbf6d439faf851bf2a3", 0x16}, {&(0x7f000083a000-0xdd)="a522ca1b496a72faae19502fe8613fb34c0b35f56601f6b1225e456d1aea78a32cf4709dd992e30cf3db82d039ddf2d6bb91e4cf16062c3ecec19fb8edc0bb8016a15e42512341754cac13d38b8d1c63b54e2677920ad7fcb3ba32789d95ad42e3392e7212f1c15d7c56652993931d314d4abbb9757b683b220febdd8f44952c060a1bf8408027cdc8adf7ab001a4d66b9597b7191b0965561cbe13b290553e505e4d5999b90143875046d4f9edbf57e9b5b2a3ae57d4f4fde40845a0cf339a249c9e94e7eec7f6ba8f6a6842e6456b71cbfa4547c276fb2dda83432de", 0xdd}, {&(0x7f0000009000-0x81)="41d458d37db3ebd378dac1136c52ace818562d5cfd47b4a5d9910d618b7912d3c1d043e97bd80996310d584e74c11b0eb4f853165410cd9fc7d84c1b14b024dd64c13e463a2357ccacdc903bc5edce77618a66f1eb46b453588a18a4d2898362da36de119d207883f3bb5634b6ffe83a25df2502eb45681e75bb4aa8b9e7d75fd9", 0x81}, {&(0x7f0000966000-0x1d)="6acea75c03044779d92344009df959cd5be82af6b497ae3c2c6284fac7", 0x1d}], 0x6) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) read(r1, &(0x7f000077b000)=""/198, 0x13) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00007c9000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 13:51:07 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000f91000)={0x0, 0x0}) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) chroot(&(0x7f0000ba7000)='./file0\x00') mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f93000-0x10)='/selinux/access\x00', 0x2, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f000010f000)='/dev/snd/midiC#D#\x00', 0xa056, 0x80000) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000f92000)={r1, r3}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000431000)={0x9}, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000bb6000)=[@in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd8}, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}], 0x38) 2018/01/09 13:51:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002fe000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000d9a000)={0x0, 0x7e000000, 0xbd, &(0x7f00005ff000-0x8)=0x0}) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") chdir(&(0x7f0000b05000-0xe)='./file0\x00') r1 = accept(0xffffffffffffff9c, &(0x7f0000bac000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000994000)=0x1c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000d28000-0x10)={&(0x7f0000af5000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c89000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=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}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b4000-0x4)=0x310) quotactl(0x2, &(0x7f00007a2000-0xe)='./file0/file0\x00', r2, &(0x7f00006db000)="8ee5ad73869b4642457d6773619fead4b5336f91049ede62dc15421e306f855eff0d094dfa29254ddbea099c2dd8f27eaf36880297") readlink(&(0x7f000064d000)='./file0/file0\x00', &(0x7f0000000000)=""/4, 0x4) sendmmsg$alg(r1, &(0x7f00005e1000)=[{0x0, 0x0, &(0x7f0000a14000)=[{&(0x7f0000184000)="21efb493fdc61351a4b7c1dad47600466b58788e63bb67810e3d08800221c7cd32daea0b5f9522a444e9243986ed85e8add7b7c6bb79a673fdf1fb0b4773bf7a596dedfdd0a6ec3e742f793d97b175ed6e1bb8bce978e2655d82d5a32dcedb3cfd6edf2bed1a254b32a44266edb44a3c2b7311fdbb8336b2b1273197b9dfc4b99b6979982281c3d4f26a32c6c94be59325ec6f985a162ce7bb79aabb9f701d77de3bdd24bc20d037f5053ed0bb52a15b7e7d9ec6b811a4e997c141936a12b9b9cbbcaa5c7ac59d1bef", 0xc9}, {&(0x7f0000802000-0x3c)="a5cbd7250700dff803cb223dcba3fb7db0d8070774cb0664b38d6f764b809b117c022cce09f1379548a08e4060ffc1f7758b425733b17f9f5bf7694b", 0x3c}], 0x2, &(0x7f000033f000-0x210)=[@iv={0x58, 0x117, 0x2, 0x3d, "4b027b863e57dc5870b739956bb8e07be6a750ec55a46bd399dcc7789ba7027238fde2adbaed3e4287010274d9264a111ac077095c8e9e7efb9512e458"}, @assoc={0x18, 0x117, 0x4, 0x81}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x95a145697aa0bc7d}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x4}, @iv={0x110, 0x117, 0x2, 0xf5, "2f4b20356c018be952f7bcfd1a9bc515e82a6bb5b871f839e2e12a801fa65dd0d735668b709485b10ead98cfdbf56371da56b23c2e9e54fdc86285562d588affe7d4dd9b26ff0137a4b78a455efb6db569729f913cff1394547ef4f5ca88f4cda65fd7560f480638a27f6704281a0fb3189c2c06ffa22d0aa87000e3d8ae6da019ad97ab97ee25fc7a90860008b93fd0c542bf3a21e24b7ee50ba4fccf8aa86b39d173d7b7ef7be25814a10ae8f9ed5ae57284e6c1c57add8fc371a08e95182b6bf18a4e40f5ccc3f62bbe67292d6feb26e4508595491198cdfb442e891e12eb177f2b99b77cd79d75e78c0f481d84c678565dbdc2"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x210, 0x40}, {0x0, 0x0, &(0x7f0000af8000)=[{&(0x7f0000b4b000)="", 0x0}], 0x1, &(0x7f0000033000-0x188)=[@iv={0xf8, 0x117, 0x2, 0xe0, "43dab1eab023d9e541e5c7727cdba4a31228b662f3452955eafb79134bcea7dc53c9e5c3feefa65f0ebd4a101b2ec3ce94a18b2029a0f53160932ac76a2bd4ef02e658a3439d926cd4828a6f7eb224f6d544ed26442c0d5eb8ae65f26d66c9e19b2a02b238fe6bca4c984d067e4b72b259edbb1bd7c647e11d5ab6ea4bc4d5cd68e28cf364cc36e2285c8637de977e536423b9a48d11501d5eb69b4653c7b49711f2a7c93eaa7e5046d5bf1ff55bc56b87b1e30245808b402178969c8df771563ddbb06c1844923d3b6a55fb78dc5d799925248a71978ef3bab9cb76459c971e"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x18, 0x117, 0x2, 0x3, "001941"}, @op={0x18, 0x117, 0x3, 0x0}], 0x188, 0x0}, {0x0, 0x0, &(0x7f0000203000-0x40)=[{&(0x7f00000f5000)="bdd2a0bfbf81e3a851800d5e6ce17718218796c1f2d88cd3e39af9fec30a9797a46adfedffca9cfb2724ba1ff7b54c0a5b047242f63b598f866f479f58a81ed9ae473c270826578e7d5f0c36c9a3cc54512fb0b3c1e6973ba642fbbfe1d5feafe0f741b8e33a4c9e0e76e4b6d120a271f367e4c4981b567c4123c93ca051370f8f63364df80b0645e8e6ab68edb39f0aa65af8df6bbd11837860e573379187cb6a2adfeeabb6816e18d0e636b63a8e1dee2c01ace6a8", 0xb6}, {&(0x7f000004d000)="26c1bb9c989b7b71a36f7c3c8bc3446237af17106ed6770c03219dd1bbe09e3565f414a1e8546d3a1bffed5633ea556ddaf042f772d186446ac794a8b6de890f86c71e0889966352552ca0e28fa48b55d353cbcfbf6d3aaa3e35a60ef2f06e05d4d6c23e35da0a722478f5282a48d37fae40d9b468ed887e24cfe18c60ce4fc1cb2085968fe40dee2265cf209b754de2c47afc4c310264aa306c327b4189f672570471801f1d36f2afa3", 0xaa}, {&(0x7f00009fc000-0xf0)="5216eea4a392516b186b59d96cac32383e4fe2a50fa4584c0b27622b872bfecb9347efc5470d547d897b7a0569bff44dd819ceb6943a35a80c30ded7875e1bc66764bfaa44e1b92546b7b4f2979ec8cfba32fa8b07f6007b2065781d8bf3f0cc2c89bd3f0f00bb541fffb4bf9a9a425e8bb6fe63ae22607d404aad9fed1791a0bd2ac0ba7f29993870809c8a2e78ac80f2fbd16299344d82f25caf5ad2e320338588632597a2afbbedc3edbb949d4970019b70ebea57518e02336ee69eb23afb7da7f0d856e7f419799d090c50e87ff658d01b646a45e09459e70e1d97e8006af0fb832485afd1a16c93c0c7eb8dde5d", 0xf0}, {&(0x7f00008bb000)="04a32369b250dacdc197", 0xa}], 0x4, &(0x7f00005e5000-0x248)=[@assoc={0x18, 0x117, 0x4, 0x6}, @iv={0x108, 0x117, 0x2, 0xee, "1620853c48fd30591835f6d494d0ec5835052eb06ba8ca8f0262bcbb0d9b466aebf00d9ff55490a492a1d194e71e0083a2bd9b0ae669e65ccd1676132ea016864839bd5925d9fbde2af20090a515ad868b529dfdfb5ee43fb880cf99cd17b908cddaf44f9f63f2a2170bba058280edc7786a9d6e557c595cac07bf2266787713f5bc4886e95378261b361ef8474892b7a8355f8088614f2ed9057aee17d8cb594643ffbd331d205e5c40294757e1aba8b1b3805ac0ce5d9123d140a27f51706071bb91c0aa542e35798a5f403b3eedd0491312d63ccb24fe217bb6d375720ff0b8198cad1c1223f69933a2569018"}, @iv={0xf8, 0x117, 0x2, 0xde, "fa38612044aee1590fc043cb3bc76b2ba077b165ab19d871dab05a83fcc0a12fefd5ee29d17b5529f9c256a3e492b779ba9cbe947997ecf4d28357305b7e0ae5e83c3ea259fec010c41d121dde905788133dbb281c5c9500345c1d0c1ef32d74eddd4faa90f16637035eadc3de53fc683161425547690ca2e408fb9798ab01f7922101a31ced6d1c1d7579f9d05906962fffd8a4fe89893b848f1d3d2de0dbd29f002a3f0f992fdb0ecdbdc11602c4b2343c56810381b5a7f6916edee40554178652ff78873c20131cdbc389b66d62a61561a2ba3d0fa83fc2bf58341f0e"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x248, 0x800}], 0x3, 0x40010) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f000070d000-0x4)=0x0) 2018/01/09 13:51:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00004d7000-0x9)='/dev/rtc\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00004f0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0x30)="f8f8c29485eb5f6305040c18198459e962b458fb37dd1f0e3195beb77a1633ead661d43fed311f5d7e734905ededa50b", 0x30, 0xfffffffffffffffd) keyctl$setperm(0x5, r2, 0x0) lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) 2018/01/09 13:51:07 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a9f000)={0x0, 0x0}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x4000000000, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) 2018/01/09 13:51:07 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x3ac) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000064c000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000503000)={0x3}, 0x8) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000f92000)={0x1, 0xc3, 0x3180, "af2776b4b545", "1a1c2bc2d0b29e7e4b5dca71291e47fa"}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000f91000)=0x8000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e36c720000003f07000000fafb6b754a0808128bb5fce9fd0f2d392b", 0x21) 2018/01/09 13:51:07 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000032b000)='/dev/cuse\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000001000-0x20)={"cea9582f6f57e001b9044e227341cef3", {0x4, 0x8, 0x3, "0d264fc2a2b0", 0x100000001, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000ce000-0x9)='statm\x00') readv(r1, &(0x7f00005e6000)=[], 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c31000)={0x0, @in6={{0xa, 0x2, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x8, 0x7, 0x7, 0x3, 0x57c91290, 0x7, 0x40, 0x1ff, 0x0, 0x800, 0x80000000, 0x2f, 0x9, 0x71]}, &(0x7f0000b77000)=0xffffffffffffff10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000541000)={r2, 0x1, 0x20, 0x200000, 0x3ff}, &(0x7f0000d89000-0x4)=0x18) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000daa000-0x4)=0x1ff) poll(&(0x7f00008bf000)=[{r1, 0x0, 0x0}, {r1, 0x20, 0x0}], 0x2, 0x6) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000349000-0x4)=0x0, &(0x7f0000832000-0x4)=0x4) setsockopt$inet6_dccp_int(r1, 0x21, 0x17, &(0x7f00002ac000)=0xe, 0x4) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005aa000-0x11)='/dev/qat_adf_ctl\x00', 0x462001, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d71000)={0x0, 0x1}, 0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00006ae000-0x4)=0xfffffffffffffffb, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000556000-0x4)=0x921, 0x4) 2018/01/09 13:51:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) read(r0, &(0x7f000077b000)=""/198, 0xc6) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000ad8000-0xc)={0x1, 0x8001}) 2018/01/09 13:51:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000dcc000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$invalidate(0x15, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) arch_prctl(0x0, &(0x7f000057f000)="7e5d47bb894846f6e834edab89fe307465bd84e6ced5423e0d16d6dd7bf8e51f12c8fcf762363f088dfc9947f3efbac89736746eca30bd572e3286a3e08276d48595623499065f508fef16415e5fadd9824c0cab910ce363db1acc51b63c60381165a3fb53b54e26cb7b034446acc1b3e95984f8502cbfc515830a9bbb562247e74e1b099d8f996f8eedd444aef1d6adf0636087637ffa7000b52c37b9d7c6d8ebde7c223bb402f50f933cecf604d23dca11415f54c3c209e6d5f41e52fea3af9b9261c62bf9ae8c38d8e1") request_key(&(0x7f0000b8d000)='cifs.spnego\x00', &(0x7f0000154000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00003dc000)='selfposix_acl_access-cgroup-{*em0ppp0[\x00', r0) r1 = syz_open_dev$sndpcmp(&(0x7f0000998000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffff97, 0x105103) r2 = getuid() ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f000060e000-0x4)=r2) r3 = syz_open_dev$dmmidi(&(0x7f0000cb0000-0xd)='/dev/dmmidi#\x00', 0x400, 0x101000) getsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f00002b6000)=0x0, &(0x7f0000377000)=0x4) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000394000-0x6)='sysfs\x00', 0x0, &(0x7f00009fd000)="") set_robust_list(&(0x7f00001d0000-0x18)={&(0x7f0000f50000/0x1000)=nil, 0x400, &(0x7f000005d000/0x2000)=nil}, 0x18) 2018/01/09 13:51:07 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f92000-0xc)={0x6, 0xffffffffffffffff, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00009e3000)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d392b", 0x21) 2018/01/09 13:51:07 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002b9000)="25b475b0c2e38b720000803f0700662a00000000000000056cb5fce9fdfa2d392b1eb9198fb3c716e3984dbb16", 0xffffffffffffffb8) 2018/01/09 13:51:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e25000-0x11)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) r0 = syz_open_dev$audion(&(0x7f0000857000)='/dev/audio#\x00', 0x7, 0x2200) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a1d000-0x4)=0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:07 executing program 0: openat$cuse(0xffffffffffffff9c, &(0x7f000032b000)='/dev/cuse\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000001000-0x20)={"cea9582f6f57e001b9044e227341cef3", {0x4, 0x8, 0x3, "0d264fc2a2b0", 0x100000001, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000ce000-0x9)='statm\x00') readv(r0, &(0x7f00005e6000)=[], 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c31000)={0x0, @in6={{0xa, 0x2, 0xfff, @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]}, [0x8, 0x8, 0x7, 0x7, 0x3, 0x57c91290, 0x7, 0x40, 0x1ff, 0x0, 0x800, 0x80000000, 0x2f, 0x9, 0x71]}, &(0x7f0000b77000)=0xffffffffffffff10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000541000)={r1, 0x1, 0x20, 0x200000, 0x3ff}, &(0x7f0000d89000-0x4)=0x18) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000daa000-0x4)=0x1ff) poll(&(0x7f00008bf000)=[{r0, 0x0, 0x0}, {r0, 0x20, 0x0}], 0x2, 0x6) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000349000-0x4)=0x0, &(0x7f0000832000-0x4)=0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005aa000-0x11)='/dev/qat_adf_ctl\x00', 0x462001, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00006ae000-0x4)=0xfffffffffffffffb, 0x4) 2018/01/09 13:51:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f000055a000)=0xc1de, 0x4) r1 = memfd_create(&(0x7f0000947000-0x36)='posix_acl_accesseth0{GPLeth1trustedeth1mime_typeeth1[\x00', 0x4) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000cee000-0x4)=0x8, 0x4) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000fde000-0x4)='tls\x00', 0x4) read(r1, &(0x7f000077b000)=""/198, 0xc6) r2 = add_key$keyring(&(0x7f000056a000+0xb90)='keyring\x00', &(0x7f0000b77000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r3 = add_key$keyring(&(0x7f0000adb000-0x8)='keyring\x00', &(0x7f00002b5000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$negate(0xd, r2, 0x71e, r3) 2018/01/09 13:51:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = dup(0xffffffffffffff9c) fcntl$setpipe(r0, 0x407, 0x7) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") pivot_root(&(0x7f0000e53000-0x8)='./file0\x00', &(0x7f0000b8c000-0x8)='./file0\x00') 2018/01/09 13:51:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f00005f3000)={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 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ba3000)='/dev/hwrng\x00', 0x22200, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000488000)=0x0, &(0x7f0000952000)=0x4) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000ba7000-0xb0)={0xa0000, 0xa8, "1b9084bbe12a1485a2b8555b179be16caaecc6a38b116072747c3d390be6dfaa456da17a82b39847a1d0103db78d05794632b57be21f016fddd22ca21c6d1b1ce06a614a29923c6a22058878a707e5810b86efb6c012c445be7c183dd646ce9dee1c33ff94081ae052d7e29541262cd039f39312657c629ca89849ea5d4e8939a33dc34a47af3bda068c61e78fd69d9bfc32bbf610de6fae4abf9bedddba4db648e86f66d9c9d0e0"}) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/151) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) 2018/01/09 13:51:07 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 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) timer_create(0x800000000007, &(0x7f0000b3d000)={0x0, 0x3c, 0x0, @thr={&(0x7f000022f000)="", &(0x7f0000298000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a7e000)=0x0) clock_gettime(0x0, &(0x7f000041b000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, r1+30000000}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) exit(0x0) timer_settime(0x0, 0x0, &(0x7f0000147000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) socketpair$ax25(0x3, 0x5, 0xf0, &(0x7f0000738000)={0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/09 13:51:07 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) 2018/01/09 13:51:07 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f91000)='/dev/sequencer2\x00', 0x2040, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000f92000)=""/0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000f91000)={0x0, 0x2, 0x1}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000cc6000)={0x0, 0xff}, &(0x7f0000f93000-0x4)=0x6) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000f94000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xa, 0x10, "99cac8f0f52e73e7ba907fb3261e7ca8205055c03c4c41c420c93f4a64e57c0176cbacbde56542fe292da539d195eac4458bf761d2dbaa6d328abccdc95979d9", "9861702a28c642e18dc15fa253538978a51207fd0c9fb58d56fc2c0061b1add0", [0x10000, 0xffff], 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00006d1000-0x14)={r2, 0x20, 0x9, 0x5, 0x1, 0x0}, &(0x7f0000c07000)=0x14) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) 2018/01/09 13:51:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00008a4000)="8da7c64a5c5eb32c7e5e4f124d2869bec3a8abe8bc8bf12700000001000000005e1008b5038a7cb58600000401821ea03d1024e852f6c83013035f84ff031166b0439e") 2018/01/09 13:51:07 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bea000-0x58)={0x26, 'hash\x00', 0x0, 0x2000, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d392b", 0x21) r1 = getpgrp(0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f000027b000)='/dev/input/mice\x00', 0x0, 0x20040) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000f93000)='md5sum^locgroup\x00') ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000f93000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2, 0x2, 0x0, 0x219f, 0x10000, 0xf000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x0}) process_vm_writev(r1, &(0x7f0000c36000)=[{&(0x7f0000068000)=""/69, 0x45}, {&(0x7f000050e000-0x20)=""/32, 0x20}, {&(0x7f0000f92000-0xcf)=""/207, 0xcf}, {&(0x7f00005c6000)=""/27, 0x1b}, {&(0x7f0000f91000)=""/52, 0x34}, {&(0x7f0000f92000-0xcd)=""/205, 0xcd}, {&(0x7f000099d000)=""/245, 0xf5}, {&(0x7f0000f92000-0x1000)=""/4096, 0x1000}, {&(0x7f0000252000-0x8f)=""/143, 0x8f}], 0x9, &(0x7f0000f91000)=[{&(0x7f00003fd000)=""/236, 0xec}, {&(0x7f0000f92000-0xb5)=""/181, 0xb5}, {&(0x7f0000f92000-0x3a)=""/58, 0x3a}, {&(0x7f0000f92000-0x64)=""/100, 0x64}, {&(0x7f00002ff000)=""/29, 0x1d}], 0x5, 0x0) 2018/01/09 13:51:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f98000)='/proc/self/net/pfkey\x00', 0x400, 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00003db000-0x9d)={0x0, 0x95, "f6d9fe44d9a8f0061531f438459709169fde23481b47efd1e420ba9af6ea291f2d53feddb0baa1b949357dbeb7e2e39d04ed6e34686e9520c6d8d16c8554150e0a9474538528fe21bcc605aa16abb7e41f82215b385e56553818192496d51481ac6bbb4640ece0c224badecd0430b9aaa70be8df67e3852669a6c9f8ec7b87bfa0c9fb2898ca200643df6c621b136ce1ef2b16442e"}, &(0x7f0000a6a000-0x4)=0x9d) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00005ed000-0x8c)={r1, @in={{0x2, 0x0, @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]}}, 0x8c) socketpair$inet(0x2, 0x2, 0x7, &(0x7f0000b37000-0x8)={0x0, 0x0}) 2018/01/09 13:51:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000819000-0x4)=0x7, 0x4) read(r0, &(0x7f000077b000)=""/198, 0xc6) fdatasync(r0) 2018/01/09 13:51:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000056b000)='./file0\x00', 0x4b) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f000084b000)={0x0, 0x0}) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f000020d000+0x48)={0x1, 0x0, [{0x8000000f, 0x5, 0x10000, 0x4, 0x9, 0x0}]}) 2018/01/09 13:51:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000793000-0x8)='./file0\x00', &(0x7f0000844000-0x8)='./file0\x00', 0xb000, 0xffffffffffffffff, 0x0, 0x6, 0x7, 0x6803a79d61930a3b) r1 = fcntl$dupfd(r0, 0xfffffffffffffffc, 0xffffffffffffffff) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000ad6000-0x4)=0x1, 0x4) mkdir(&(0x7f0000801000)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") lstat(&(0x7f0000643000-0xe)='./file0/file0\x00', &(0x7f0000ee7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000384000)='./file0/file0\x00', &(0x7f0000b2d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f000080f000)='./file0/file0\x00', 0xa000, r2, r3, 0x5, 0x1000000) 2018/01/09 13:51:07 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x11, 0x3, 0x7) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000c80000-0x8)={0x0, 0x1000}, &(0x7f0000f91000)=0x8) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f92000-0x10)={r2, 0x0, 0xfff, 0x8}, &(0x7f00000f9000-0x4)=0x10) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f92000-0xb)='/dev/mixer\x00', 0x8002, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000f91000)=[{0xb, 0x9}], 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) 2018/01/09 13:51:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) shutdown(r0, 0x0) listen$netrom(r0, 0x200) read(r0, &(0x7f000077b000)=""/198, 0xc6) 2018/01/09 13:51:07 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000083000)='/dev/mixer\x00', 0x0, 0x0) bind$netlink(r1, &(0x7f000096c000-0xc)={0x10, 0x0, 0x0, 0x40000}, 0xc) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005e6000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000dce000)=0x9a1, 0x4) 2018/01/09 13:51:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 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, 0xe3, 0x0, 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$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) fsetxattr(r1, &(0x7f0000470000)=@random={'osx.\x00', 'sysfs\x00'}, &(0x7f0000be8000)='proctrusted@systemem1\x00', 0x16, 0x1) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000933000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000256000-0x10)=@generic="e1c46c9b05c32477d9916586183019fd") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) 2018/01/09 13:51:07 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000f91000)='/dev/sg#\x00', 0x2, 0x40000) syz_open_dev$tun(&(0x7f00007c4000)='/dev/net/tun\x00', 0x0, 0x200) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000f91000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) 2018/01/09 13:51:07 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000f92000-0xb)='/dev/midi#\x00', 0x8, 0x214080) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f00009d0000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f93000-0x4)=0x10) fchmodat(r0, &(0x7f0000f91000)='./file0\x00', 0x8) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000f92000)='/dev/hwrng\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0xdf3000)=nil, 0xdf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r2 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001e5000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000ded000)='v7\x00', 0x1001, &(0x7f0000dee000-0xd1)="") unlinkat(r2, &(0x7f0000d68000-0x8)='./file0\x00', 0x200) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000cae000)='./file0/file0\x00', &(0x7f00004b4000-0x8)='./file0\x00') bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d392b", 0x21) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f92000-0xb)='/dev/hwrng\x00', 0xcc080, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00006b2000-0x28)={0x2, 0x0, [{0x40000b9f, 0x0, 0x9}, {0xdf9, 0x0, 0x5}]}) 2018/01/09 13:51:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) 2018/01/09 13:51:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f77000)='./file0\x00', 0x4000000000) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:07 executing program 0: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bea000-0x58)={0x26, 'hash\x00', 0x0, 0x2000, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d392b", 0x21) r1 = getpgrp(0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f000027b000)='/dev/input/mice\x00', 0x0, 0x20040) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000f93000)='md5sum^locgroup\x00') ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000f93000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2, 0x2, 0x0, 0x219f, 0x10000, 0xf000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x0}) process_vm_writev(r1, &(0x7f0000c36000)=[{&(0x7f0000068000)=""/69, 0x45}, {&(0x7f000050e000-0x20)=""/32, 0x20}, {&(0x7f0000f92000-0xcf)=""/207, 0xcf}, {&(0x7f00005c6000)=""/27, 0x1b}, {&(0x7f0000f91000)=""/52, 0x34}, {&(0x7f0000f92000-0xcd)=""/205, 0xcd}, {&(0x7f000099d000)=""/245, 0xf5}, {&(0x7f0000f92000-0x1000)=""/4096, 0x1000}, {&(0x7f0000252000-0x8f)=""/143, 0x8f}], 0x9, &(0x7f0000f91000)=[{&(0x7f00003fd000)=""/236, 0xec}, {&(0x7f0000f92000-0xb5)=""/181, 0xb5}, {&(0x7f0000f92000-0x3a)=""/58, 0x3a}, {&(0x7f0000f92000-0x64)=""/100, 0x64}, {&(0x7f00002ff000)=""/29, 0x1d}], 0x5, 0x0) 2018/01/09 13:51:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002ea000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00003d6000-0x4)=0x0, &(0x7f0000edb000-0x4)=0x4) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f00000fa000-0x40)={0xa880000000000000, 0x10000, 0x6, 0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d82000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f00002cf000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000fcd000)='GPLvboxnet0(\x00', 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00009f6000)=@assoc_value={0x0, 0x0}, &(0x7f0000464000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d3f000)={r2, 0x90f}, &(0x7f0000509000-0x4)=0x6) r3 = getpgid(0x0) fcntl$lock(r1, 0x7, &(0x7f000044c000)={0x2, 0x4, 0xedb5, 0x40, r3}) read(r1, &(0x7f00000c2000)=""/198, 0x1d0) 2018/01/09 13:51:07 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f92000-0x4)=0x80, 0x4) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) 2018/01/09 13:51:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x20002, 0x0) sync_file_range(r0, 0x7, 0x4, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x4, {{0xa, 0x2, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r2, 0x4000000002283, &(0x7f0000139000)='4') readv(r2, &(0x7f0000f71000-0x10)=[{&(0x7f00003fb000-0x87)=""/135, 0xd}], 0x1) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000480000)={0x0, 0x0}, &(0x7f000055f000-0x4)=0x10) write$evdev(r2, &(0x7f0000b5e000-0x78)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{r3, 0x0}, 0x0, 0x0, 0x0}], 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000687000-0x2)=0x0, 0x2) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000001000-0x12)={@common='bcsf0\x00', 0x0}) 2018/01/09 13:51:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") rename(&(0x7f0000f9c000)='./file0\x00', &(0x7f0000cc7000-0x8)='./file0\x00') 2018/01/09 13:51:07 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000f92000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f92000-0x4)=0x14, 0x80800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) 2018/01/09 13:51:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) fsetxattr(r1, &(0x7f0000470000)=@random={'osx.\x00', 'sysfs\x00'}, &(0x7f0000be8000)='proctrusted@systemem1\x00', 0x16, 0x1) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000933000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000256000-0x10)=@generic="e1c46c9b05c32477d9916586183019fd") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) 2018/01/09 13:51:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000616000-0x2)='$\x00', 0x6) read(r0, &(0x7f000077b000)=""/198, 0xc6) 2018/01/09 13:51:07 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38bfd0000003f070000000f54000000001400fff2fce972fa2d39", 0xe61d855) 2018/01/09 13:51:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0xfffffffffffffffd) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") io_setup(0x3, &(0x7f0000263000-0x8)=0x0) 2018/01/09 13:51:07 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r1 = syz_open_procfs(0x0, &(0x7f000082e000-0xa)='sessionid\x00') mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000f91000)={0x0, 0xfffffffffffffe01, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$alg(0x26, 0x5, 0x0) clock_getres(0x2, &(0x7f0000d4c000-0x10)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000a90000-0x4)=0x0, &(0x7f0000f92000)=0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000b9f000-0x4)=0x0) 2018/01/09 13:51:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 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) socketpair(0x10, 0x0, 0x5, &(0x7f0000926000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000e37000-0x4)=0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) r3 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) syz_open_dev$vcsn(&(0x7f0000868000)='/dev/vcs#\x00', 0x1556, 0x80801) read(r3, &(0x7f000077b000)=""/198, 0xc6) 2018/01/09 13:51:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000445000-0x10)=@req={0x3fe, 0x1774, 0x1, 0x5}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000b21000)=0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f0000baf000)=@generic={0x10000000001e, "0300001900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006b011ffe0000e103000000f8000004003f200039d8f986ff01000300000004af50d50700000000000000e3ad316a198300000000000000000000281e27800000100076c3979ac40000bd6500000000000000881a8365b1b16d7436"}, 0x80, &(0x7f00001c2000)=[], 0x0, &(0x7f0000ecf000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:51:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f00006c7000)=0x0, 0x2a) r2 = syz_open_procfs(r0, &(0x7f0000fc4000-0xd)='attr/current\x00') sendfile(r2, r2, &(0x7f000041e000)=0x0, 0x7fff) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:08 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00006e9000)={0x0, 0x81}, &(0x7f0000f92000-0x4)=0x8) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f92000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f91000)={0xe0000000, 0x8000, 0x81, 0x1ff, r2}, &(0x7f000007d000-0x4)=0x10) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) setsockopt$inet6_buf(r1, 0x29, 0xcf, &(0x7f0000e43000)="", 0x0) 2018/01/09 13:51:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00007f1000)='/dev/admmidi#\x00', 0x2, 0x80) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f00006e5000-0xc)={{0x9, 0x100000001, 0x2, 0x80000000, 0x81, 0x9}, 0x9}) r1 = syz_open_dev$admmidi(&(0x7f0000691000-0xe)='/dev/admmidi#\x00', 0xffff, 0x1d1401) bind$unix(r1, &(0x7f0000407000-0xa)=@file={0x0, './file0\x00'}, 0xa) r2 = memfd_create(&(0x7f0000f7d000-0x1c)='{securityvmnet0em0self%@-^\'\x00', 0x2) read(r2, &(0x7f000077b000)=""/198, 0xc6) timerfd_gettime(r2, &(0x7f00009c8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/09 13:51:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00006b3000-0xc)='/dev/autofs\x00', 0x800, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d76000)='/selinux/checkreqprot\x00', 0x2, 0x0) fgetxattr(r1, &(0x7f0000ea9000-0xd)=@known='security.ima\x00', &(0x7f0000905000)=""/128, 0x80) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:08 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f4d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f00005f3000)={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$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x480, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000000)={0x6, r1, 0x1}) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f0000000000)="") ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) 2018/01/09 13:51:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 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, 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) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00001be000)=@assoc_value={0x0, 0x0}, &(0x7f00002be000-0x4)=0x8) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x1) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0xc, &(0x7f0000a7d000)=""/0, &(0x7f00002be000-0x4)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) pipe2(&(0x7f0000407000-0x8)={0x0, 0x0}, 0x84000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f000072f000-0x8c)={0x5, 0x400000000000000, 0x8, 'queue1\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d392b", 0x21) 2018/01/09 13:51:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000000)={0xfc4f, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x1, 0x4, 0x6) r1 = socket$alg(0x26, 0x5, 0x0) getsockname$netrom(r0, &(0x7f0000a8c000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00002bd000-0x4)=0x10) bind$alg(r1, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0xe, 0x0, 'cbcmac(aes)\x00'}, 0x140) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) 2018/01/09 13:51:08 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a8c000)='/dev/cuse\x00', 0x4001, 0x0) mmap(&(0x7f0000f91000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000f92000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000f91000)=0x1008) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000f91000)={r2, @in6={{0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0xdd4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) 2018/01/09 13:51:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000bfc000-0x8)={0x3, r0}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001aa000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) read(r1, &(0x7f000077b000)=""/198, 0xc6) [ 281.240607] audit: type=1400 audit(1515505868.023:3152): avc: denied { dyntransition } for pid=18195 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 2018/01/09 13:51:08 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000005000-0xe)='/dev/admmidi#\x00', 0x4, 0x200) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000006000-0x70)={[{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]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000005000)='keyring\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000006000)='net/sctp\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000008000-0x98)={0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4}, &(0x7f0000007000)=0x98) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000008000)={r4, 0x92, "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"}, &(0x7f0000003000)=0xfffffffffffffe92) request_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0x12)=':trusteduserVex:(\x00', r1) 2018/01/09 13:51:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) unlink(&(0x7f0000f63000)='./file0\x00') mount(&(0x7f0000ba1000)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x40000000000, &(0x7f00009fd000)="") 2018/01/09 13:51:08 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x26, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) 2018/01/09 13:51:08 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f91000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000f93000-0x4)={0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d392b", 0x21) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f91000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r2, &(0x7f0000f92000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f92000-0x4)=0x1c) 2018/01/09 13:51:08 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000507000/0x2000)=nil, 0x2000, 0x3000, 0x2, &(0x7f0000b05000/0x3000)=nil) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) 2018/01/09 13:51:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") chmod(&(0x7f0000adf000)='./file0\x00', 0x3) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) 2018/01/09 13:51:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$pokeuser(0x6, r0, 0x37, 0x3) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") [ 281.274111] audit: type=1400 audit(1515505868.056:3153): avc: denied { sys_admin } for pid=18195 comm="syz-executor4" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=cap_userns permissive=1 2018/01/09 13:51:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x80, &(0x7f0000103000)=0x0) io_getevents(r0, 0x100000001, 0x8, &(0x7f0000421000-0x100)=[{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}], &(0x7f000048f000-0x10)={0x0, 0x1c9c380}) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r1 = syz_open_dev$adsp(&(0x7f00004fb000)='/dev/adsp#\x00', 0x6, 0x2400) ioctl$ION_IOC_CUSTOM(r1, 0xc0104906, &(0x7f000006b000)={0x7ff, 0x3}) mount(&(0x7f0000b4d000)='./file0/file0\x00', &(0x7f0000ce2000)='./file0\x00', &(0x7f0000114000)="0500000054ed6f8d", 0x100400, &(0x7f00009fd000)="") 2018/01/09 13:51:08 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000f91000)='/dev/audio#\x00', 0x3, 0x60000) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000f92000-0x4)=0x10001, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e2ee000000000000810000356b6e4a080819", 0x17) 2018/01/09 13:51:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f0000012000)='/dev/sg#\x00', 0x4, 0x8000) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000679000)={0xb2d, 0x2dad, 0x6, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x10a, 0x5, 0x9, 0x1, "540805fac78aea986764aececfe83424", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) recvmsg$kcm(r1, &(0x7f00008f6000)={&(0x7f000094a000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00001e6000)=[{&(0x7f00002f6000-0xf9)=""/249, 0xf9}], 0x1, &(0x7f0000d38000)=""/149, 0x95, 0x8001}, 0x40) read(r1, &(0x7f000077b000)=""/198, 0xc6) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000258000-0x4)=0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000685000-0x8)={0x4, 0x5}) 2018/01/09 13:51:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x2, 0x0) pipe2(&(0x7f00002ee000-0x8)={0x0, 0x0}, 0x84800) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000ece000)=r1) r2 = socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f00005e5000-0x6)='sdsfs\x00', 0x0, &(0x7f00009fd000)="") ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) 2018/01/09 13:51:08 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000417000)='/dev/dmmidi#\x00', 0x2, 0x81) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000f91000)=[{&(0x7f0000f91000)="882e30d8f11be330f102187c0097d4b342f6ffe8d2de6a876ad97b60aebdd6e3a4687709613dd8838c4c59a5c01dac9bb80bc3da93865273229d5cda46af53396f53998010fe73927e1189e4449876716a5812904f46adf51675df18e6af7230d1fc4da36ff7eb1ecf3ac1c7cc4e5ef30153f45fcb5e", 0x76}, {&(0x7f0000f91000)="bde596f292062787be5b1501778dfb3ac39dba613de417e2bbec2a501501a2ce030a81957ed88d8da3fb0b358400580aacda4d5ee1980cada62ecad30c260074b167101f54213a100efacb017ea20747676652ea", 0x54}], 0x2) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000a78000-0x4)=0x4, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d392b", 0x21) 2018/01/09 13:51:08 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) bind(r0, &(0x7f0000f70000)=@un=@file={0x1, './file0\x00'}, 0xa) lseek(r0, 0x0, 0x3) connect$unix(r0, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) close(r0) 2018/01/09 13:51:08 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000904000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000f91000)=0x400, 0x4) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000f93000-0x8)={0x0, 0x0}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) rt_sigreturn() getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000d74000)=0x4, &(0x7f000011a000-0x8)=0x2) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000340000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f93000)=0x10) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000f95000-0x8)={r1, 0x0}) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000f96000-0xb)='/dev/adsp#\x00', 0x9, 0x8000) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f0000b62000)={""/1024}) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f96000-0x8)={0x0, 0x17f}, &(0x7f00000ed000)=0x8) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f95000)={r4, 0xf9, "1a089e44281f938f67c4c78e95e788174c517c241baca764dcca2e3e8a29bc148d6e5183bca5d527547bb2bc61f28b6bb4a54e48d8b2702a0172c56a1ca4407e42265bb13794654d70e3b03dacc983575997b0566ccd9d4cdaacc5f305dc47f6155f2ea38e2cb87b059e619e40e672e1b70c534534dd7d346ee666b95abb994e2eeb8d1faf1ebe74c5a2c9027e99f0fadd7f002dd2b915910373ef854c1be4bc4e5f982689fbb109c9968339396f464c7ce490f7c4fc90042b5c5148fa1daf717202cd197e11ee629da87d9447ae83479dc58c40752d608efa632f94c6d4c241f79310351f52ebc5aaf1d902c5d35c1f50f9e9a4c94c3e0e0b"}, &(0x7f0000455000-0x4)=0x101) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f000084b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f95000)=0x14) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000daa000-0x10)={0x22, &(0x7f0000f8f000)=""/34}) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000f96000-0xc)='/dev/audio#\x00', 0x9, 0x290442) 2018/01/09 13:51:08 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f000085f000)='/dev/snd/midiC#D#\x00', 0xfffffffefffffffd, 0x201) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000274000-0x4)=0xe4e0, 0x4) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000f92000-0x58)={0x26, 'hash\x00', 0x0, 0x420, 'ghash\x00'}, 0x58) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000b15000)={0x0, 0x7, 0x1f, 'queue0\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000888000-0x10)={r1, 0x28, &(0x7f0000f93000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) 2018/01/09 13:51:08 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c40000)=0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000f91000)='/dev/dsp#\x00', 0x1fcc, 0x2000) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000f91000)={0x0, 0x0}, &(0x7f0000f92000-0x4)=0x8) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f91000)={r2, 0x2}, 0x8) 2018/01/09 13:51:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000dee000)={0x0, 0x7cfe239c7c409e0b, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000adc000+0xb96)={&(0x7f0000000000/0x1000)=nil, 0x2533, 0x1, 0x80, &(0x7f00001e4000/0x4000)=nil, 0x3}) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:08 executing program 0: mmap(&(0x7f0000000000/0xecb000)=nil, 0xecb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x3ef}}}}}, 0x0) 2018/01/09 13:51:08 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000aae000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d392b", 0x21) 2018/01/09 13:51:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) clock_gettime(0x0, &(0x7f00001e2000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00002ae000-0x10)={r1, r2/1000+30000}, 0x10) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) read(r0, &(0x7f000077b000)=""/198, 0xc6) 2018/01/09 13:51:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x29) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000705000-0x15)='net/ip6_tables_names\x00') r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d35000-0x9)='/dev/ppp\x00', 0x800, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) bpf$OBJ_GET_PROG(0x7, &(0x7f0000dc9000)={&(0x7f0000a55000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:08 executing program 0: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e43000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x400, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x101, 0xffffffffffffb185, 0x8, 0x691, 0x6, 0x401, 0x7ff, 0xf5c, 0xffffffffffffffe1, 0x3ff, 0x6, 0x81, 0x1, 0x4, 0x200]}, &(0x7f0000001000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={r1, 0x0, 0x2, [0xfffffffffffffff7, 0x502]}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000454000-0x8)='./file0\x00', 0xa1) r3 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000524000)={r1, @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]}}, 0x8c) sendfile(r2, r3, &(0x7f0000023000)=0x80, 0x26a950b) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b9c000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x4, 0x8, 0x4, 0xb3}, &(0x7f0000857000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000b64000-0xa7)={r4, 0x9f, "7479f9f5d2393d7dabbff2782e22ce51f64e928883714d8d16023f8225cf674cef48ba0837752aaf72d7e741b9fdfa7217c187a2827320614d708d0f361d236e9d026a9f63845c721695f2c0c9107112cb498dfa0d633e72e188f8aef839029064cdff571e903643bfb0f4cb190379e9e7c0c203f3dc13d0d74209dcf4dc5e2867451a05682fbfa4f722830136c5f574b5dfe98356b1734458cfc97340cd72"}, &(0x7f0000115000)=0xa7) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f000053f000)={0x5, 0x8, 0x2, 0x2, 0x7}) 2018/01/09 13:51:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) 2018/01/09 13:51:08 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000f91000)='encrypted\x00', &(0x7f0000cdd000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002b9000)="3e1fb6b1136f81ce5aa078e07d7f29c832a380b9684824be4db72c3c36d5a715b769eb4681a95c244b4bec132a7e5d0721d20f26fec3ba090facbbacae46025f0bfd6864303dface69cd5deb89", 0x4d, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000f92000-0x8)='keyring\x00', &(0x7f0000d92000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, r0, r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) 2018/01/09 13:51:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x554c, 0x3, 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, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000083b000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f00008ea000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000e74000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00004a4000-0x4)=0x8) syz_open_dev$mouse(&(0x7f0000db4000)='/dev/input/mouse#\x00', 0x200, 0x40) ioctl$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)=""}) 2018/01/09 13:51:08 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f91000)={0xffffffffffffff9c}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f91000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) 2018/01/09 13:51:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000f1e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000)=0x58) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ac1000)=0x0, &(0x7f00000a2000)=0x4) mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x4, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) r2 = syz_open_dev$dspn(&(0x7f0000440000)='/dev/dsp#\x00', 0x4, 0x501000) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000083a000)={r1, r2, 0x7, 0x1}, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00005e8000-0x28)={@common="65716c005800000000e4fefffff60010", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000f92000-0xc)={r3, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) 2018/01/09 13:51:08 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup(r0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000f91000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f92000-0x4)=0xc) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000390000-0x8)={0x2, 0xd37, 0x4, 0xfffffffffffffffa}, 0x8) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000f93000)=""/25, 0x19, 0x2, &(0x7f0000d6c000-0x80)=@generic={0xa, "ae18f5ee07b8a602e7203226519b386dc97ca4da6dd17af8c4c045b25dc40ce991521fe1c28899426106216adba4e60dcfac0faf192cca88bae903c75220b0b598ac67bcbf71658f0bd415eeceeade4871c267abf5f7f3397c57f8cfd35022dd1fac77b3cdd54faef44c5feaf7c4b0d0c9414f5ff6272716ad7ae667df76"}, 0x80) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000255000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x3, 0xc, 0x9, 0x8, 0x6}, &(0x7f00003e1000)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00009f4000-0x10)={0x0, 0x58, &(0x7f0000f92000)=[@in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x42}, @in6={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000da3000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000bf7000-0xa0)={r2, @in={{0x2, 0x0, @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]}, 0x7, 0x26c6, 0x6d, 0x5, 0x4}, 0xa0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d392b", 0x21) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000f93000-0x4)=0x4, 0x4) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000f94000-0x4)=0x0) 2018/01/09 13:51:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ioctl(r0, 0x0, &(0x7f000058d000-0xda)="") setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ca9000)="", 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$getown(r0, 0x9) sendto$inet(r0, &(0x7f0000469000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000f6d000-0xa5)=""/0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00008b9000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f0000fc6000)=""/0, 0xffffffffffffff78, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 13:51:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) read(r0, &(0x7f000077b000)=""/198, 0xc6) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000d1b000)={0x5, 0x400000009e1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = semget$private(0x0, 0x0, 0x10) semctl$GETVAL(r1, 0x0, 0xc, &(0x7f0000001000)=""/219) 2018/01/09 13:51:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b13000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) fcntl$dupfd(r0, 0x406, r1) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") [ 281.534240] binder: 18292:18296 transaction failed 29189/-22, size 0-0 line 2788 2018/01/09 13:51:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000080d000-0x28)={@generic="d10b4ac31bee00ec8853038766e67579", &(0x7f0000001000-0x58)=@ethtool_sfeatures={0x3b, 0xa, [{0x5, 0x9}, {0x5, 0x3ff}, {0x420, 0xfffffffffffffff9}, {0x800, 0x4}, {0x3, 0x7}, {0x0, 0x3a0}, {0x7, 0xffffffff}, {0x80000001, 0x8}, {0x4, 0x3}, {0x94, 0x3f}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 13:51:08 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000f92000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x1) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000f91000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f92000-0x4)=0xc) 2018/01/09 13:51:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) prctl$setfpexc(0xc, 0x83) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$vcsa(&(0x7f000074d000)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000581000-0x144)=@newsa={0x144, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@offload={0xc, 0x1c, {0x0, 0x0}}, @algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:51:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x400000000, &(0x7f0000b25000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000fc8000-0x10)={0x800, 0x0, 0xffffffffffffffff, 0x0, 0x0}, &(0x7f0000367000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000032c000-0x108)={r1, @in6={{0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffd, 0x81, 0x3, 0x200, 0x3, 0x4f6, 0x3ff, 0x4, 0x1, 0x1, 0x6, 0x40, 0x362, 0x2, 0x0]}, &(0x7f0000e45000)=0x108) r2 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) read(r2, &(0x7f000077b000)=""/198, 0xc6) [ 281.606557] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/09 13:51:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") link(&(0x7f0000ea6000)='./file0/file0\x00', &(0x7f0000e2f000-0x8)='./file1\x00') 2018/01/09 13:51:08 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000d55000-0x8)='./file0\x00', 0x40) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) 2018/01/09 13:51:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80800, 0xfffffffffffffffe) fallocate(r0, 0x0, 0x4b1, 0x80000000) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000ff8000-0x4)=0xffffffffffff5f8a, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c74000-0xa)='/dev/cuse\x00', 0x40, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f00000fe000)={0x200000000000000, 0x0, 0x80000001, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) connect$ipx(r1, &(0x7f0000b0e000)={0x4, 0xab, 0x6, "454a5d39e91f", 0x2, 0x0}, 0x10) preadv(r0, &(0x7f0000f6b000-0x50)=[{&(0x7f0000ee9000-0xdc)=""/220, 0xdc}, {&(0x7f0000a04000-0x47)=""/71, 0x47}, {&(0x7f0000af7000-0xb7)=""/183, 0xb7}, {&(0x7f0000c01000)=""/84, 0x54}, {&(0x7f0000f37000)=""/69, 0x45}], 0x5, 0x0) 2018/01/09 13:51:08 executing program 7: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00006bd000-0xc)={0xffffffff, 0x9, 0x8}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f000023a000-0xc)={&(0x7f00006ae000-0x8)='./file0\x00', r0}, 0xc) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000476000)='/dev/audio\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000d83000)={0x3, 0x1, 0x7, 0xfffffffffffffffa, "b614c0c44c8a993dcbb1fa8230032ba94072169e3800343c29a08d3455e55662b9d459b284b3655366a4a412", 0x80000000}) mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000f91000)='/dev/sg#\x00', 0x1, 0x4100) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000f92000-0xe8)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6c}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x8a5bbd6}, @in6={0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, @in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5f0e}, @in6={0xa, 0x0, 0x34aff42, @loopback={0x0, 0x1}, 0x7f}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7c0000000000000}], 0xe8) bind$alg(r2, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) r4 = syz_open_dev$sndpcmc(&(0x7f00003e7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_MAP(0xffffffffffffff9c, 0xc0084902, &(0x7f0000f92000-0x8)={0x0, 0xffffffffffffff9c}) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f69000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f00008aa000-0x4)=0x0, &(0x7f0000f92000)=0x4) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000f94000-0x18)={0xaa, 0x2, 0x0}) ioctl$ION_IOC_SYNC(r4, 0xc0084907, &(0x7f0000e9e000-0x8)={r5, r6}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x315) 2018/01/09 13:51:08 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000076d000-0x8)={0x0, 0x0}, 0x80000) getsockname$ipx(r2, &(0x7f000078d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a24000)=0x10) getsockopt$inet_mreqsrc(r1, 0x0, 0x2d, &(0x7f000050c000-0xc)={@loopback=0x0, @empty=0x0, @broadcast=0x0}, &(0x7f0000959000)=0xc) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f92000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000bbc000)=""/253, &(0x7f0000f91000)=0xfd) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f00006ab000-0x4)=0x5, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d392b", 0x21) 2018/01/09 13:51:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000035d000-0x8)={0x0, 0x0}) connect$inet(r0, &(0x7f000004f000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) 2018/01/09 13:51:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000493000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000e26000)={0x0, 0x549, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000cc6000)='/dev/qat_adf_ctl\x00', 0x141000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000d41000-0x93)={0x0, 0x8b, "2277c57e73587a30a2ee424591faef894552bfef8c2c1b6444fabe83234f27be079417638b9e956437b03ffafd3ea709837318e6c0bfaebca319c87caceac478d4f649a894f7a9ca8a98d4e757377a2338c99f07697e0e0e1b75ddf6e61f1d549a126db58115cec668bae1300d98c5a34d3fad126b018d98bf76d8b720e389304c6f2e7afc8c4a0a5ef98a"}, &(0x7f00000db000-0x4)=0x93) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d44000)={r2, @in6={{0xa, 0x1, 0x0, @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]}, 0xc9, 0x84, 0x7e, 0x2, 0x40}, 0xa0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000093c000)={{0x1, 0x2}, 0x1, 0x3ff, 0x1, {0x0, 0x6}, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 13:51:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) read(r0, &(0x7f000025a000)=""/198, 0xc6) accept$ipx(r0, &(0x7f0000823000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f83000)=0x10) 2018/01/09 13:51:08 executing program 2: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000813000-0x10)={r0, r1, 0x5, 0x0}, 0x10) r2 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) read(r2, &(0x7f000077b000)=""/198, 0xc6) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f00006a2000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000002000-0x4)=0x0) 2018/01/09 13:51:08 executing program 4: open(&(0x7f0000378000)='./file0\x00', 0x404000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{0x0, 0x0}, 0xb005, 0x9, 0x9b}, {{r1, r2/1000+30000}, 0x3d, 0x2, 0x1}], 0x30) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000002000-0x9f)="19efe232a99016573d3cee660eec4dbc8a4d9c739df9f6658d4dd33113ba0feb2fa3181762a2ba855e4b8ca206e6974d2fc5b485b551d6510b9fda2c94b8abcbd3fe8cc6a160391cf54813ee586ff319a0192d660671e879d46c7ed3fc74501014b18f89472ba8ed3afb637060dd9eed2bdb2e135baeff8904c07105c210de1099e0a296167600a8722c2598a4f812dfa5c1d568e5bbb54402517af5ab98bb", 0x9f) r3 = getpgrp(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f0000001000-0xc)={r0, r0, 0x93}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000002000-0x5c)={{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, {0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x90000000, [0x75b, 0xfffffffffffffffe, 0xa038, 0x1, 0x0, 0x1000, 0x9, 0x4]}, 0x5c) ptrace$cont(0xffffffffffffffff, r4, 0xfffffffffffffc2b, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000002000)={@loopback=0x7f000001, @empty=0x0, r5}, 0xc) socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003000)={0x0, 0x2}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r6, 0xde, "88c67bcf09af5925b151c6cc78a3146c79dd59e7970fec6b3a678e1ad91b0fb8699ff520abaaa2a5a774bbc6074f91c4f8721964a8702e61892f5a6626cd9dcad70911cbb5ffc6ccf6ebbd52f565958a78c58119d49d5f05ba4bf9682aa09b14b19f8fedd9639043016775bb713665f0db2a2c4f8b727577c13ad1498c6ae6cf646479c6f9c5ca7dd37288de5aa3cf582dcfe2194b0102e1dac27348125eeb8bfc0f0cc2076f8f7ea8eb284c19755e063ac8d53476921f159cea97e071c62503bd55051fd50e2a0ff7b5ec2a4f9ca3969f64fee9cef9418d6f2eb593ca09"}, &(0x7f0000004000-0x4)=0xe6) ioctl$sock_bt_hci(r0, 0xc00448ff, &(0x7f0000003000)="41e12651b22d5252bdd33e3ba1d95cd23bdb257a793e605f951713c59a4360ac81c0b0a9d3e727dcd124e09bfa3e27a9c477c0244c57cac08ae3b0e69b963e11841b31cbeba7289c140251692fb8f5678588171c69e236b2e286ed853c64af09b267d8dab2725a9a7f272f3ee6f03e0e9f773a970fe43aa5407d9f65432a5e890998f12d858f4a2804c2e1eca59024365429a9c464db6de2ee0841fa337fc24f560404d716d3dc1ed88cf124df8b81") alarm(0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000001000)='@\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r4, &(0x7f0000005000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0xf73) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x2000) 2018/01/09 13:51:08 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000f91000)='./file0\x00', 0x44) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000b15000)={0x0, 0x46, 0x0}, &(0x7f0000149000-0x4)=0xc) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f91000)=@assoc_value={r2, 0x7}, 0x8) 2018/01/09 13:51:08 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0xc, 0x80d, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d392b", 0x21) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsync(r0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000f93000-0x4)=0x0) r2 = getpid() tgkill(r1, r2, 0x1d) accept(r0, &(0x7f0000f92000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f92000-0x4)=0x10) 2018/01/09 13:51:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000aff000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000d21000)={0x0, 0x5}, &(0x7f00007f0000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c64000)={r1, 0x400000000000003f, 0x100000000000030}, 0xc) 2018/01/09 13:51:08 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) 2018/01/09 13:51:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) io_submit(0x0, 0x0, &(0x7f0000d0a000-0x8)=[]) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1000000000000005) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f00009c8000-0x58)={0x1, 0x0, [{0x259, 0x0, 0x0}]}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000229000)='/dev/vga_arbiter\x00', 0x802, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00003c8000)={0x0, 0x7, 0x1, [0xa00000]}, &(0x7f0000594000-0x4)=0xa) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000744000)={r3, 0x6876, 0x30}, &(0x7f0000596000)=0xc) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d98000-0x9)='/dev/ppp\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000ee4000)={0x0, 0x3, 0x6}, &(0x7f0000268000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000a9f000)={r5, 0x0}, &(0x7f0000b92000)=0x8) 2018/01/09 13:51:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df4000)='\\', 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000049e000-0x18)={0xaa, 0x11, 0x0}) read(r0, &(0x7f0000948000)=""/198, 0xffffffffffffffd9) socket$packet(0x11, 0x3, 0x300) pwrite64(r0, &(0x7f0000f95000)="0dab0734a8675d9d59a92182d468726bd877b1ba683e42e2bdfc19fa7be149ee931d0dbbab799d4a6bfecf43a97d11", 0x2f, 0x0) 2018/01/09 13:51:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x428000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000000)={0x7, 0xfffffffffffffffe, 0x52, 0x2, 0x2, 0x6}) r2 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000049e000-0xc)={0x0, @empty=0x0, @loopback=0x0}, &(0x7f0000000000)=0xc) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) [ 281.857818] audit: type=1326 audit(1515505868.640:3154): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18390 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 281.889630] audit: type=1326 audit(1515505868.648:3155): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18390 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=209 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 281.917936] audit: type=1326 audit(1515505868.648:3156): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18390 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 281.943350] audit: type=1326 audit(1515505868.649:3157): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18390 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 281.967928] audit: type=1326 audit(1515505868.649:3158): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18390 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 281.992537] audit: type=1326 audit(1515505868.650:3159): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18390 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 282.017061] audit: type=1326 audit(1515505868.650:3160): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18390 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/09 13:51:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x401, 0x10400) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000de3000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00005a0000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={r1, r2, 0x8}) mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) 2018/01/09 13:51:08 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f91000)='/dev/vcs\x00', 0x81, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f0000f91000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f91000)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) 2018/01/09 13:51:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x5, 0x400400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x5}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000014b000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c65000)="", 0x0) r2 = creat(&(0x7f00002a7000)='./file0\x00', 0x8c) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000805000)={0xe9c4, 0x1, 0x0, 0x100000001, 0xdbfb}, 0xc) r3 = accept$alg(r1, 0x0, 0x0) recvmsg(r3, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/09 13:51:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") r0 = request_key(&(0x7f00009ca000)='.request_key_auth\x00', &(0x7f000099d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f44000-0x1)='\x00', 0x0) r1 = add_key$keyring(&(0x7f00006ef000)='keyring\x00', &(0x7f0000bdc000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, r0, &(0x7f0000171000)='.request_key_auth\x00', &(0x7f0000351000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r1) 2018/01/09 13:51:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) read(r0, &(0x7f000077b000)=""/198, 0xc6) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000fc000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000295000-0x110)={{0x3, 0x0, 0x3188, 0x3, "ed20403a50a148a36eb57353689bc5b783053c0d425626dba01a1b7b3953dab8610e21968e5a18a2cbdbc975", 0x0}, 0x0, 0x0, 0xffff, r1, 0x1, 0x8, "e1fd17fb264107d26828a880f26027902030e5de0c8e330e69721fa4617cf934ab06b51ab1ebe8fe65abd8db0790a726790ed5e73509459b90b6636865aa45ac", &(0x7f0000814000)='%vmnet0loem1em1!vmnet0lo\x00', 0x19, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x40, 0xfffffffffffffbff, 0xd4, 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]}) 2018/01/09 13:51:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000000000+0x90e)='./file0\x00', &(0x7f0000000000)=[&(0x7f00005a1000)='.[#!vmnet0cgroup\x00', &(0x7f0000001000-0x4)='em0\x00', &(0x7f0000dc4000)='cpuset-\\eth0\'-\\^^em1vboxnet0\x00', &(0x7f00003f1000)='(^\x00', &(0x7f0000b96000)='\x00', &(0x7f0000000000)="c147504c00", &(0x7f000046c000)='keyring#lovmnet0\x00'], &(0x7f0000529000)=[&(0x7f0000000000)="656d31ff73656375726974796574683100", &(0x7f0000001000-0xd)='@^cpusetGPL[\x00', &(0x7f0000001000-0x2)="d100", &(0x7f000026b000-0x2)='^\x00']) lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) 2018/01/09 13:51:08 executing program 5: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r3 = socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000ab4000)={0x80, 0x8}, 0x2) r4 = syz_open_dev$vcsn(&(0x7f0000b72000-0xa)='/dev/vcs#\x00', 0x5, 0x10000) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000fb1000)={"95383ca9f8f52999b6f348b94d7b857b", {0x4, 0x0, 0x4, "637f54c96fd1", 0x7, 0x0}}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000aef000-0x63)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b000000608fe8409e1a00f435100000020f23f8f6774666baa000ed66ba42ecc4e22a85a2e50000", 0x61}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000af0000)={0x1, 0x0, [{0x200004b564d02, 0x0, 0x101}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/09 13:51:08 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = geteuid() r2 = getgid() mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a03000-0x3)="8987d9", 0x3) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f92000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000f91000)='tls\x00', 0x4) fchown(r0, r1, r2) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d392b", 0x21) 2018/01/09 13:51:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003e0000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00008ca000)=0x0, &(0x7f00000c0000)=0x4) pipe(&(0x7f00007d6000)={0x0, 0x0}) fcntl$setstatus(r1, 0x4, 0x40400) r2 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) read(r2, &(0x7f0000897000-0xc6)=""/198, 0xffffffffffffffed) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000a90000-0x4)=0x0) socket$alg(0x26, 0x5, 0x0) syslog(0x3, &(0x7f00003c3000-0xe4)=""/228, 0xe4) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000dc6000-0x4)=0x3, 0x4) getpeername$packet(r2, &(0x7f000030f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f01000-0x4)=0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00004c5000-0x10)={0x7, &(0x7f00008cc000)=[{0x9, 0x2, 0x3, 0x1}, {0x9, 0x3, 0xa2c, 0x2}, {0x4e, 0x7f, 0x8, 0x1bc9}, {0x4, 0x2eb, 0x6, 0x1}, {0x8, 0x9, 0x200, 0x6}, {0x7, 0x4, 0x0, 0x2}, {0x1, 0xe0, 0x6, 0x2}]}, 0x10) recvfrom$packet(r2, &(0x7f00002ab000)=""/0, 0x0, 0x2, &(0x7f00006dd000-0x14)={0x11, 0x5, r3, 0x1, 0x9, 0x6, @random="3740745dc45f", [0x0, 0x0]}, 0x14) sched_yield() [ 282.041692] audit: type=1326 audit(1515505868.651:3161): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18390 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/09 13:51:08 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cbe000)='/dev/ppp\x00', 0x440680, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000bfa000)='tls\x00', 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f92000-0x10)={0x0, 0x0}) utimes(&(0x7f0000b14000-0x8)='./file0\x00', &(0x7f000086f000)={{0x77359400, 0x0}, {r2, r3/1000+30000}}) ioctl$int_out(r1, 0x5462, &(0x7f0000695000-0x8)=0x0) 2018/01/09 13:51:08 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002bd000-0x16)='/selinux/checkreqprot\x00', 0x240, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000f93000-0xb7)="763507fd0995aefe2e63abaf4c6b090f8e44f0a506a1ecf349ec5ba2c1cc2d0d3dfe1bf03812a40692fd49c6baf76d261b805eb2c60c4e26aef083690ca614f8a4465a3ce17b55ab5e0fe6a51837c92d1299d6bca7c51c048eac45267bcbdfdf9edeb69f3b4a8aaaf274686275f8beeec1d78ccd79a82366a33bfe0dda8277c03301fcd3fbbddc7faa44adbe6359775a349f71d7347983a99332948f5b36b261c0e9b95dc5ee26b9531e238cb6bc78fe9558b2430d9379", 0xb7) r2 = syz_open_dev$dspn(&(0x7f0000f92000-0xa)='/dev/dsp#\x00', 0x9, 0x4000) sendto$llc(r2, &(0x7f0000d79000)="8b3d077cc40d583033d0989b67e2f33463651e3bd62e6ca90992bf16acd1fe4147a83d0cf4248e6cd8db4ab7f385067ae121b1cc163011da9ec8f78848c35749e2ca3d0b5d800ee194fb18bf91ca1f05a8f73563daa11ca9be807c07d2bb2a2167f4fb04c02f0e5891c66d41ffb22428a2116579309b414688", 0x79, 0x4, &(0x7f0000c5c000)={0x1a, 0xfd, 0xbfc, 0x1, 0x1, 0x5, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000306000)={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]}, [0x2, 0x8, 0x1, 0x4c, 0x5423, 0x9, 0xf9d, 0x1ff, 0x10000, 0x3, 0x3, 0xf9, 0x3f, 0x7, 0x80000000]}, &(0x7f0000f93000)=0x108) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000f93000)={r3, 0x7}, &(0x7f0000600000)=0x8) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0xf, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d392b", 0x21) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000f92000-0xa)='/dev/dsp#\x00', 0xa61, 0x280) ioctl$VT_WAITACTIVE(r4, 0x5607) 2018/01/09 13:51:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f000027c000-0x8)='./file0\x00', &(0x7f0000000000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=""/29, 0x1d) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00001b0000)=""/137) lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) 2018/01/09 13:51:08 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000f91000)='./file0\x00') r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) 2018/01/09 13:51:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000021a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0xfffffffffffffbff, &(0x7f0000778000-0x8)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) epoll_create1(0x80000) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f000041e000-0x9)='/dev/dsp\x00', 0x100, 0x0) ioctl$TUNSETPERSIST(r4, 0x400454cb, &(0x7f0000993000-0x4)=0x8) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f00004a8000)=0x0) 2018/01/09 13:51:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00001c2000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000173000-0x4)=0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000c0f000)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x81ac, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x10001, 0x4900000000000, 0x5, "1d7c222fb053f23319018aa34474795cddfca2f80630c3a23020440e96a8b2a4f6b9198575f5d7c3b6aa6ca9c3d5e4ed1edf4b52632cb687c8740cd3f72d0a79a7a1493e562386f0cadf12f788be8521"}, 0x160) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") r1 = open(&(0x7f000024b000-0xe)='./file0\x00', 0x400000, 0x14) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000408000-0x10)={0x7fff, 0x169, 0xffffffffffffff09, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 13:51:09 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup(r0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000f92000-0x4)=0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000aef000+0xae6)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00006e1000)={0x400, 0x8000, 0x2, 0x3, 0x0}, &(0x7f0000a5b000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00009b0000-0x8)=@assoc_value={r2, 0x3}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) 2018/01/09 13:51:09 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000e9f000-0x98)={0x0, @in6={{0xa, 0x0, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x1ff}, &(0x7f0000f92000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000059f000-0x8)={r2, 0x1, 0x5}, 0x8) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000e05000-0x4)=0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000032000)=0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000f91000)=0x4, 0x4) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000f92000-0x4)=r1, 0x1) 2018/01/09 13:51:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) read(r0, &(0x7f000077b000)=""/198, 0xc6) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000791000-0x16)='/selinux/checkreqprot\x00', 0x400200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r2, 0x1, 0x7, &(0x7f00008fe000-0x4)=0x0, &(0x7f0000c7e000)=0x4) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000088b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005b3000-0x4)=0xb) 2018/01/09 13:51:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000069c000)='/selinux/status\x00', 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x5, 0x7, 0x4, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ee3000-0x20)={r0, &(0x7f0000012000-0x1000)="", &(0x7f00001fc000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000b2c000)="", &(0x7f00003a0000)=""/0}, 0x18) 2018/01/09 13:51:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x7) fcntl$setlease(r0, 0x400, 0x2) 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 = socket(0x10, 0x8000000000002, 0xc) write(r1, &(0x7f00004cd000)="1f0000000202ff000000000000000002000400fa090006000200fbe8560000", 0x1f) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000975000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) 2018/01/09 13:51:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f00005f3000)={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$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ptrace$setopts(0x4200, r1, 0x5df88e13, 0x48) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) 2018/01/09 13:51:09 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f93000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000641000)=0x4, 0x4) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000f93000)={0x9, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x3, 0x5, 0x5, 0xaa5, &(0x7f0000266000-0x10)=@generic="9b56bf4389a8af910aeadfff34bab321", 0x10000, 0x8, 0x2}) read$eventfd(r1, &(0x7f0000bba000)=0x0, 0x8) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000f92000)=""/88) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d392b", 0x21) 2018/01/09 13:51:09 executing program 6: socketpair(0xb, 0x3, 0x4, &(0x7f0000da7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000f92000-0x4)=0x8, &(0x7f0000f92000-0x8)=0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) 2018/01/09 13:51:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000180000)='/dev/snd/midiC#D#\x00', 0x8001, 0x202000) faccessat(r1, &(0x7f00009ad000)='./file0\x00', 0x20, 0xa00) accept4$unix(r0, 0x0, &(0x7f0000dfd000-0x4)=0x0, 0x800) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000069c000)='/selinux/status\x00', 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x5, 0x7, 0x4, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ee3000-0x20)={r0, &(0x7f0000012000-0x1000)="", &(0x7f00001fc000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000b2c000)="", &(0x7f00003a0000)=""/0}, 0x18) 2018/01/09 13:51:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='Uysf\x00', 0xfffffffffffffffd, &(0x7f0000611000)="") 2018/01/09 13:51:09 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000119000)="000000000000000000000002000000000f546b893a0808126c0900e9fdfa2d39", 0x1000006d3) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f91000)='/selinux/checkreqprot\x00', 0x10000, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000f92000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00008a9000-0x4)=0x48) 2018/01/09 13:51:09 executing program 0: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000bf3000)='/selinux/load\x00', 0x2, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000244000-0x1)={0xf0, 0x3c9, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f00004dc000-0xc)='/dev/audio#\x00', 0x4, 0x40000) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000374000-0x10)={0x6, &(0x7f00001a5000+0x44)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r2 = socket(0x1e, 0x1, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000c02000)={0xffffffff, 0xde6e000000, 0x18, 0xc3f, 0x10, 0x5}) getsockopt(r2, 0x800000010f, 0x87, &(0x7f0000000000)=""/0, &(0x7f0000000000)=0x0) 2018/01/09 13:51:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000069c000)='/selinux/status\x00', 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x5, 0x7, 0x4, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ee3000-0x20)={r0, &(0x7f0000012000-0x1000)="", &(0x7f00001fc000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000b2c000)="", &(0x7f00003a0000)=""/0}, 0x18) 2018/01/09 13:51:09 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000804000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) 2018/01/09 13:51:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(r0, 0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x4000, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x4)=0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) 2018/01/09 13:51:09 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f91000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000a4f000-0x4)=0x6, 0x4) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000145000)=0x1ff, 0x4) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d392b", 0x21) 2018/01/09 13:51:09 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000f92000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f93000-0x64)=[@in6={0xa, 0x3, 0xf1d8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x2, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}], 0x64) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000a7000-0x8)={0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) 2018/01/09 13:51:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000094000)={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) mkdir(&(0x7f000008f000-0x8)='./file0\x00', 0x73) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) read(r0, &(0x7f000077b000)=""/198, 0xc6) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00005aa000)={{{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xffffffffffffffab, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xac}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x8, 0xff, "885d42d8c24c6272f4a1a4f8c61d4b3c8f3246827e252b911d53a1c7ec406c00d1ab8fdc41d75037133ad81b153d3f413b91f26dd27b95c7eff3ddbb396f3dfa138d9db35bd76a70a42d97ed1eaca4eb"}, 0x160) r1 = gettid() ioprio_get$pid(0x1, r1) 2018/01/09 13:51:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000082a000-0x2)='\x00\x00', 0x2, r0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000b3e000-0x2c)={0x3, 0xfff, 0x9, 0x400, 0x1, 0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) pwritev(r2, &(0x7f0000f8a000)=[], 0x0, 0x0) statfs(&(0x7f0000b10000-0x8)='./file0\x00', &(0x7f0000097000)=""/60) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000f8e000-0xc)={r1, r3, r3}, &(0x7f00003fa000)=""/1, 0x1, &(0x7f0000fa3000-0x38)={&(0x7f0000028000)={'sha1-avx\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = getpid() r5 = getpgid(0xffffffffffffffff) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ca7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) kcmp(r4, r5, 0x2, r6, r7) 2018/01/09 13:51:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000069c000)='/selinux/status\x00', 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x5, 0x7, 0x4, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ee3000-0x20)={r0, &(0x7f0000012000-0x1000)="", &(0x7f00001fc000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000b2c000)="", &(0x7f00003a0000)=""/0}, 0x18) 2018/01/09 13:51:09 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000139000-0xe7)="e35a8ffae8849f3c4a617c9e74143e9e94113e94d9c001a22516c666622b3340d3776177cb0eb167c657d38a1aecd92c3bbfe81cc01c4cf4faa98bb3c72b233a491ee0f046f1a2e797bf82d22731eb2bf26de2c4dd1ca4750177c23a932db3671bdbe9d560212bfc636c509c3c89b62e391e036f08a97fcc55f873507ec4b502c9ad9432507b6a0308b1dee8bc7fa7fb727cf676e5ef35fecbf57dc86196729bd35c4ba59f2210381bb5b981e3bfd5ca0a68e1f41b4ab38fa3a964f25929ecb7f089aac699e5e7606fc81c7039cc5e2945dd87c040758d07c91bb3fa82d8c8f65fae88761a8153", 0xe7) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) 2018/01/09 13:51:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) getpeername$llc(r0, &(0x7f000083c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000dfa000-0x4)=0x10) 2018/01/09 13:51:09 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000f92000-0xc)='/dev/audio#\x00', 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000876000-0xbc)={0x5d87, 0x2, 'client1\x00', 0x4, "c47eb2134dd4533c", "fd7d1306dadfbeed859977e8604b88c17bb18fc365c7db48c4322f6331fb8249", 0x9, 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]}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000f92000-0xd)='/dev/usbmon#\x00', 0xffff, 0x400) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000280000-0x1)=0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f00006af000)={0x2, 0x39a, []}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d392b", 0x21) 2018/01/09 13:51:09 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f92000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f91000)={0x10, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000f92000)=[{&(0x7f000029a000-0xad)=""/173, 0xad}, {&(0x7f0000f93000-0x6a)=""/106, 0x6a}, {&(0x7f0000f92000)=""/82, 0x52}, {&(0x7f0000f92000)=""/248, 0xf8}, {&(0x7f0000f93000-0x1a)=""/113, 0x71}, {&(0x7f0000bbf000-0xe0)=""/224, 0xe0}, {&(0x7f0000331000)=""/72, 0x48}, {&(0x7f0000f92000)=""/31, 0x1f}], 0x8) 2018/01/09 13:51:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x4) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") mount(&(0x7f0000f5f000-0x8)='./file0\x00', &(0x7f0000bcf000-0xe)='./file0/file0\x00', &(0x7f0000d0f000-0x4)='aio\x00', 0x10402, 0x0) 2018/01/09 13:51:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) read(r0, &(0x7f0000e84000)=""/198, 0xc6) r1 = dup2(r0, r0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000c36000-0x4)=0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00006fc000-0x8)={r1, 0xe5}) 2018/01/09 13:51:09 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b1a000)='/dev/qat_adf_ctl\x00', 0x4102, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e83000)="25b475b0c2e38b71f400003f070000000f546b893a0808126cb5fce9fdfa2d39", 0xb5) 2018/01/09 13:51:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) socketpair(0x9, 0x805, 0x8, &(0x7f0000c7f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000001000-0x4c)={0x1, 0x94c, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 13:51:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000069c000)='/selinux/status\x00', 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x5, 0x7, 0x4, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ee3000-0x20)={r0, &(0x7f0000012000-0x1000)="", &(0x7f00001fc000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000b2c000)="", &(0x7f00003a0000)=""/0}, 0x18) 2018/01/09 13:51:09 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000f91000)={@common='lo\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d392b", 0x21) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f92000)='/dev/rtc\x00', 0x68000, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000f92000)=0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000f93000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x4c8041) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f000011f000-0x10)={0x7fff, 0x96d, 0x800, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f00004b4000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000f93000-0x10)='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10, 0x3) 2018/01/09 13:51:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004f3000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000dfd000)='/selinux/member\x00', 0x2, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000941000)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f0000297000)={0x0, 0x0, []}) faccessat(r1, &(0x7f0000a64000-0x8)='./file0\x00', 0xa0, 0xd00) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f00006ea000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/09 13:51:09 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f92000-0x58)={0x26, 'skcipher\x00', 0x1000000, 0xe, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000f92000)='/dev/amidi#\x00', 0x5, 0x100000000101000) mq_timedsend(r1, &(0x7f00002e7000-0xaf)="2051edac8fa902766100df510e89bcbd268f89bc4cb0170d111f91531bb85b1b6b61d1d79d08b8e90aa38087e784ece3ff9b26967a0a5559c2ebb35af1b3ff098d5ab0e53ccde9c5830113052a91ab2de0804d6bc9411b464035c1187e38d4b7d6e432298a8d60dc198d1d1029b73733bc6a8cf1db81d09a46485059828e6f9f096ecb465fcb33616c08dc78f1396e89003bfd62f901e9b683020adf441091ce17e04e6f2c5de539a46c65739169e3", 0xaf, 0x8, 0x0) 2018/01/09 13:51:09 executing program 4: socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet6_tcp_int(r0, 0x6, 0x9e9410dc512cac24, &(0x7f0000c27000-0x4)=0x0, &(0x7f0000651000-0x4)=0x4) r1 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) read(r1, &(0x7f000065a000)=""/198, 0xfffffe0e) 2018/01/09 13:51:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0xff, 0x84200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) r2 = syz_open_dev$vcsn(&(0x7f00000aa000)='/dev/vcs#\x00', 0x9b8, 0x2c0280) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000a48000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/09 13:51:09 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f92000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000723000)=0x0, &(0x7f0000d0c000)=0x4) 2018/01/09 13:51:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000069c000)='/selinux/status\x00', 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x5, 0x7, 0x4, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000b2c000)="", &(0x7f00003a0000)=""/0}, 0x18) 2018/01/09 13:51:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009b9000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f00007b4000-0x4)=0x6) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) 2018/01/09 13:51:09 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f00001a2000)=0x1, 0x4) r2 = dup2(r1, r1) r3 = dup2(r2, r1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000a67000)={0x0, 0x8000000, 0x0, 0x0, 0x0}, 0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d392b", 0x21) 2018/01/09 13:51:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000069c000)='/selinux/status\x00', 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x5, 0x7, 0x4, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000b2c000)="", &(0x7f00003a0000)=""/0}, 0x18) 2018/01/09 13:51:09 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x1, &(0x7f0000f92000-0x5a)="a1e5954e8e8b0d5dc156a784b928bb63c143f65714aa584343a8708f6921c67c4552a62ecbd4032c7ec8a6938c64a61b287e2ddc71fca529047bfe2fefb1a9359c8e7f39e93a41e8c4b6fc6e8285b9b98bd9bc4461a94b9c05ed0e1d505500842dbd17df69cf875ee5cdd410e3d32f656f6cbf452a9b0aec97ddf7ebcae4b0635549951a159240d32b5260dfd92a12492bb47c507924407d5a21382b658ffd0c6b6791d3239968e0b38c2f") bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) 2018/01/09 13:51:09 executing program 4: mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xff, 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") r0 = syz_open_dev$midi(&(0x7f0000814000)='/dev/midi#\x00', 0x9, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x101) 2018/01/09 13:51:09 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d392b", 0x21) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f92000-0x4)=0x0) 2018/01/09 13:51:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f000070b000-0xd)='/dev/usbmon#\x00', 0x100, 0x800) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) read(r0, &(0x7f000077b000)=""/198, 0xc6) 2018/01/09 13:51:09 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000da2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000e82000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f92000-0x4)=0xc) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) 2018/01/09 13:51:09 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f91000+0xd07)='/dev/qat_adf_ctl\x00', 0x6080, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ec5000-0xb8)={0x0, 0xb0, "9872fb13953de82dc2e7198b9430b0bce83bb65a618a23270e57be2aef6e58191b994be3131d6bd764f85f105b5e0550f79c36be0cbbdcc53e65346ee8dc6d7806ef989819722c77b3533c23bfec3765948cbfa114bc880146f6b038d6aae45f7c4e4c0372e4d514d0092b2a937840eed27f321ba86d3a72892cc29184f25a3798f7bcb0212e34f5619e23c060a9153f0c368d09d79de594b9dbfd01a2734639873c05ce8072ab041e4110166f657c88"}, &(0x7f0000f92000-0x4)=0xb8) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f91000)=@sack_info={r2, 0x4bf0, 0x3}, 0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) 2018/01/09 13:51:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000069c000)='/selinux/status\x00', 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x5, 0x7, 0x4, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000b2c000)="", &(0x7f00003a0000)=""/0}, 0x18) 2018/01/09 13:51:09 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) r1 = syz_open_dev$admmidi(&(0x7f0000cce000)='/dev/admmidi#\x00', 0x7, 0x400000) getcwd(&(0x7f000018d000)=""/152, 0x98) r2 = syz_open_dev$audion(&(0x7f0000ead000)='/dev/audio#\x00', 0xffffffff, 0x54bc41) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 2018/01/09 13:51:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000b70000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000443000-0x20)="0f00000000000000db0001ee000800000000e1ffffaa0000057fe6030d722a32"}) 2018/01/09 13:51:09 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000799000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000f92000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f92000-0x4)=r0, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) r2 = syz_open_dev$vcsa(&(0x7f00009ec000)='/dev/vcsa#\x00', 0x0, 0x400000) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000f93000-0x14)={0x4, 0x4, 0x0, 0x9, 0xab25, 0x8, 0x6, 0x5, 0x4, 0x9}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d392b", 0x21) 2018/01/09 13:51:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r1 = getuid() stat(&(0x7f0000c41000)='./file0\x00', &(0x7f00005ce000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000d2a000)=0x0, &(0x7f0000c8b000-0x4)=0x4) mkdir(&(0x7f0000e59000-0x8)='./file0\x00', 0x28) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") sendmsg$netrom(r0, &(0x7f0000b92000)={&(0x7f0000dc4000-0x48)=@full={{0x3, {"2aca4fb9ec1cf6"}, 0x4}, [{"6b90df8bb411e6"}, {"b77f171ca792b0"}, {"2b252f3b3954ec"}, {"2215c9db5dedef"}, {"2ef3dfa62e35ce"}, {"c08665243399be"}, {"8af3da6be742e8"}, {"1c7fcdb4e64fed"}]}, 0x48, &(0x7f0000568000)=[], 0x0, &(0x7f0000ea7000-0x132e)=[{0x110, 0x111, 0x200, "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"}, {0x1010, 0x19f, 0x0, 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{0x38, 0x88, 0xc282, "81900cd3646ba31c8c2eb5a49473e35b122b196b227adc57e61f8e34028465ca9ab159c3"}, {0x108, 0x3a, 0x40, "e0a24048c1204008944e03df90c8de368f9ae8f7839bac66cd30a7837b821752dc9500014e21045f202967e09daf668f4bc84fde681a891c41228b2a8599c8de4e3bb30b17d261a8f7214d9d4f1927099f9d301cd16cbf222cac313eb53e34066c8c97857446cc207868c2b26a80769e28ccfa8f453f258368e8d3b757919c4bb7c83791cfe6c6575a3f9ce32ccc85e5033d61d8b49e8458c59b3b7541d38f027dbcccd65af4df81725d31816604441ebf2fa4b89b57d4f292fdd35a5e78d8ea558334343697cee20812e408cefe325249a09544503b094561edf21adfedb66fb3b1ca927cae4e01f8a31f9b65fdc28b011b"}, {0xa8, 0x0, 0x3, "24892e318c66474a3311ecff1b5bc38a07d368617212410207f49bd0f70f5b793b4b2f58fbefbf6c73398aed0920837050526c145550274257906c4cf069524535a2f6ce9888fa9ceefba9478aa297800af0ac7c493fe0161989aafd8642287e8db8eee5b13de33322137ed0c803282e38e6c05c3baca697536b7e2a5da58eba96bb0e621081465d51fb09448c37a2507617c4eb18e6d9"}, {0x80, 0x103, 0x5, "f5033d0368687cc17c297ce4d0715cd983af7e2046bb209e7d43ec54482e6e016ea7f0cadcfa56693151ec34aa0a10f2ff752420eb8769c51a1a45bc8716b29dae2deb1feff28e9ca9b0fc1ba6ac3a6ccc2f221261469aba501ec93e5cb60faaaeb8402c6e6062716bb7d6"}, {0x88, 0x119, 0x100000000, "f1f0ced020428cc3628d1ecf15ab869304c8f1bbb8945883d24753b642f97d7c80cb3fd8a42e09954e3814e5c54f70677c41ae7a0b49a4d789e17a38265b98333a545f0593a15a22e328be5e069f5ceb7f28d83acab391d446070f559624754c25dbb6bebfe59ef8abacaabbfe1238d0aca8"}, {0xe8, 0x11b, 0x0, "25c66b852586aec2ccd510dfa2395499e557578cd9c4ad0da0bb0f2b46a205989993e8e89e117da39b8ec1e3848dd352a513c3100dcdb0f1216bef1d8ef2a8f4e5ae70766f9d93ddc74990116fd8b3bffa9401e19d16c7b296ca7ab2d1232d546751473455e041e8afad9fbe25901e12711545fd4bb0b9e89110b2fd5fec9d041b0dc28cc97e69045022a1eb1da951a72526669f024a9ea76b5c1c0268f5272949192cc4fef54676ed26416cb2ad2e471247ee27a526adb5ea9e12a751518c8fa08708f97ec4746ead6aa969b2c2df7e6d"}, {0x1010, 0x0, 0xfffffffffffffffa, "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"}, {0xa8, 0x112, 0x80000001, "4708ef4df14b13f569f4463aa096ce259c7b54e1cb5b5e54d591db515917500c2d1271092260bc83aa53e55b530406a30dcd03a79768dfb90547e2e54ccdd4d3c9d47a61c4aaf30b67255b537c1d6ee81c6aefd41ae551134b2c4e7ff18364488a8529f1f9d8c6542244cfcc6372c5592c17373a1721305ecc4a2a56da6f220ac6e6dac9520d3d39f27a4f22674cd31dcbf2586531b7"}], 0x25b0, 0x8000}, 0x40) bind$unix(r0, &(0x7f0000dd9000-0x10)=@file={0x1, './file0/file0\x00'}, 0x10) 2018/01/09 13:51:09 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000041b000-0x9)='/dev/vcs\x00', 0x208200, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000756000)=0x1d, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) 2018/01/09 13:51:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00000e1000-0x12)='/dev/snd/pcmC#D#p\x00', 0x800, 0x1) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000c7d000-0x4)=0x9, &(0x7f0000a06000)=0x4) r1 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) read(r1, &(0x7f000077b000)=""/198, 0xc6) 2018/01/09 13:51:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f00005f3000)={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) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000695000-0x6)='sysfs\x00', 0x0, &(0x7f0000b01000)="") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) 2018/01/09 13:51:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000069c000)='/selinux/status\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ee3000-0x20)={0xffffffffffffffff, &(0x7f0000012000-0x1000)="", &(0x7f00001fc000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={0xffffffffffffffff, &(0x7f0000b2c000)="", &(0x7f00003a0000)=""/0}, 0x18) 2018/01/09 13:51:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000069c000)='/selinux/status\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ee3000-0x20)={0xffffffffffffffff, &(0x7f0000012000-0x1000)="", &(0x7f00001fc000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={0xffffffffffffffff, &(0x7f0000b2c000)="", &(0x7f00003a0000)=""/0}, 0x18) 2018/01/09 13:51:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) read(r0, &(0x7f000077b000)=""/198, 0xc6) renameat2(r0, &(0x7f0000c14000-0x8)='./file0\x00', r0, &(0x7f0000733000-0x8)='./file0\x00', 0x2) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000003f000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000016d000)={0x0}, &(0x7f0000c70000)=0x4) 2018/01/09 13:51:09 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00009ad000)='/dev/hwrng\x00', 0x200, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000cf8000)={0x4, &(0x7f0000f91000)=[{0xbc1, 0x3, 0x2, 0xba7f}, {0x9c69, 0x1, 0x6, 0x2}, {0x80000001, 0x4, 0x2, 0x1000}, {0x9, 0x1f, 0x1ff, 0x5}]}, 0x10) 2018/01/09 13:51:09 executing program 6: r0 = msgget(0x0, 0x2) mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a4b000-0x20)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) ftruncate(r1, 0x4a9a5e80) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f91000)='/selinux/mls\x00', 0x0, 0x0) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000c52000-0x9e)=""/158) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000d91000-0x8)={0x2, [0x1ff8000000, 0x0]}, 0x8) ioctl$KVM_SMI(r2, 0xaeb7) epoll_create1(0x80000) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000f93000-0x8)='./file0\x00', &(0x7f000022e000-0x1d)=@random={'btrfs.\x00', 'keyringmd5sumem0wlan0\x00'}, &(0x7f0000725000)=""/130, 0x82) 2018/01/09 13:51:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000c86000)='./file0\x00', &(0x7f0000a92000)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000041f000-0x3f)="020411ad7cacff8522d32db5f370c3051d35a9d1272035d9a44222b02e8ff94905007a08fef00fc759072e3bb55d13ef0c4940d96d87225dd8624e8f5ad9f7") gettid() 2018/01/09 13:51:09 executing program 3: r0 = syz_open_dev$amidi(&(0x7f00004f6000-0xc)='/dev/amidi#\x00', 0x1f, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000001000-0x10)={0x3004, 0x4000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000068000)='/selinux/user\x00', 0x2, 0x0) ioprio_set$pid(0x1, r1, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000315000-0xb)={0xfffffffffffffff9, 0x4000000000, 0x7, 0x2, 0x7, 0x4, 0x7, 0x9, 0x1, 0x1, 0x7fffffff}, 0xb) r3 = socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r0, 0x0, &(0x7f0000d9a000-0x53)="60fb166fc4d52a3c955be677dc0555eef05a27dae6deb9c5c7e51a9151a7bccb7611312a4f17dd3e6586d48ca7a251ec7bf04c2fe51b93b48c86e139ccb2c0f28c37f405e8ede7598ba119556f348582aafbcc") mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00007b1000)=0x0, 0x4) tee(r2, r3, 0x8, 0xc) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00008f0000)=""/101) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000be2000-0x12)={@generic="e544e501e5f0c3f01ebf4fc669e52a3d", 0x0}) 2018/01/09 13:51:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000069c000)='/selinux/status\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ee3000-0x20)={0xffffffffffffffff, &(0x7f0000012000-0x1000)="", &(0x7f00001fc000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={0xffffffffffffffff, &(0x7f0000b2c000)="", &(0x7f00003a0000)=""/0}, 0x18) 2018/01/09 13:51:09 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f92000-0xb)='/dev/hwrng\x00', 0x580, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000e74000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000005f000)=0xb) iopl(0x101) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x52) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d392b", 0x111) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x10, &(0x7f0000f92000)={0x0, 0x0}, &(0x7f00005ea000)=0xffffff4a) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000f94000-0x20)={@generic="2e11831345d7690cbfc169bba72a029e", @ifru_flags=0x4000}) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000f94000)=0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f94000)={0x0, 0x0, 0x0}, &(0x7f00004b5000-0x4)=0xc) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000f95000-0xc)={r1, r0, 0x401}) getsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f000037a000)=0x0, &(0x7f0000f93000-0x4)=0x4) 2018/01/09 13:51:09 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a7f000-0x4)=0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000cc6000)='/dev/random\x00', 0x0, 0x40000) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f91000)=0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f92000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f00007db000-0xc)={r3, r0, 0xfffffffffffff800}) 2018/01/09 13:51:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="", 0x0) 2018/01/09 13:51:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009c9000-0x74)="afe78141eb19e7363c03921319e33d719e5581c46e446201b2c0fe448ccb68fdafbebef2f560be01dc469c47c13a49d9b7ee882025ad92f2ccb5042bd4449bed7f9a211bd39d3c9b58cf66a906f9de6f773773c936f6fc0d259397fc56964b7c3d2c352387db5fcfa7d0d9a9f2db86b5cb5352e9", 0x5) read(r0, &(0x7f000077b000)=""/198, 0xc6) 2018/01/09 13:51:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x101, 0xb0000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0xff, 0x1, 0x100000001, 0xffff, 0x9}, 0xc) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f000055d000-0x18)={0x0, 0x4, 0x2, &(0x7f0000a7d000)=0x0}) getrlimit(0xc, &(0x7f00006ff000-0x10)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000339000)={0x428, "8b47044a2a35"}) r1 = syz_open_dev$audion(&(0x7f0000f9d000-0xc)='/dev/audio#\x00', 0x7fffffff, 0x2000) mknodat(r0, &(0x7f0000028000)='./file0\x00', 0x4, 0x2) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000e46000-0x10)={0xffff, 0x101, 0x389e, 0x40}, 0x10) set_robust_list(&(0x7f00003bc000)={&(0x7f000042c000/0x4000)=nil, 0x2e80, &(0x7f00004fe000/0x1000)=nil}, 0x18) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000c19000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001c8000-0x4)=0xe8) r3 = getgid() lchown(&(0x7f000094a000-0xe)='./file0/file0\x00', r2, r3) 2018/01/09 13:51:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x40001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000001000)=""/27) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000002000)=""/160) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x800) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xed, "87b25f9ddc13c9c05cc6f6ad17e806c78856da1c34136c06e5c1140a20e3b20f1e36d1438535a402831ab7742a8103e48966487dec50632ff2f42ea7ca282112f9e5752e02b29e2db1aa358d794c0b43756857a5fa33a03c4e36a13b510365e51d7e2642d84a5d1f3914d132c277a5e2a0ff102dd9dd6b78dea9939995d2e1dd10a432df8da60e99be5abec9d6f469e5669eca3136b001fa49b73595100cdac1bd1613b39b6042cd34a0f6c969250a67a287f81ed6292159188aba4db5aca1bae574192d32d262f611a0878229e6b58172d925e05daf57b6ec1087f0f575937b77656981d582b0ab0cb071adef"}, &(0x7f0000000000)=0xf5) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x10000, 0x8008, 0x7, 0x8001, r3}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000003000)=0x5, 0x3, 0x4, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f0000003000)=0x80, 0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000001000)=0x1, 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) sync_file_range(r0, 0xfc2, 0x9ce, 0x5) 2018/01/09 13:51:09 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001df000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005e9000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) dup2(r0, r1) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000f91000)={0x57c4, 0x401}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) 2018/01/09 13:51:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x5, 0x7, 0x4, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ee3000-0x20)={r0, &(0x7f0000012000-0x1000)="", &(0x7f00001fc000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000b2c000)="", &(0x7f00003a0000)=""/0}, 0x18) 2018/01/09 13:51:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="", 0x0) 2018/01/09 13:51:09 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000f92000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x200) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000f92000)=0xb1a, 0x4) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f91000)={0x0, 0x3}, 0x6) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000f92000)={0x0, 0x28, 0x2, @thr={&(0x7f0000f93000-0x27)="36fb5c2cc080acd772a57d737359b97bef3bf309d947024d98a907ec69b814d309beee16a0da90", &(0x7f0000a4f000)="1c71fe55f37a120cf984c36efdf913a28ce6b0552fe346e1bbbaeaa17905d05250bc7a1638c7aa31800ec65dbb2c1f54bd902f38d956f67b496d7a69622de1099fe929e9cb1e5acab684c8004a48deaaee8e8806a89187b8b4"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000217000)=0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f000082d000)=0x0) clock_gettime(0x0, &(0x7f0000f92000)={0x0, 0x0}) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8000a, 0x8) timer_settime(r2, 0x0, &(0x7f0000f93000-0x20)={{r3, r4+30000000}, {0x0, 0x0}}, &(0x7f0000f92000)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$addseals(r0, 0x409, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000bf5000)={{0xa, 0x2, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, {0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1ff}, 0x60, [0x7, 0x7ff, 0x6, 0x8, 0x4, 0x7fff0000000, 0xb7, 0x3ff]}, 0x5c) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f000079f000)={&(0x7f0000f94000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) sync_file_range(r5, 0x400000, 0x4, 0x1) 2018/01/09 13:51:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000aea000)=0x100000000, 0x4) read(r0, &(0x7f000072f000)=""/198, 0x284) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000196000)={r0}) 2018/01/09 13:51:09 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) r1 = syz_open_dev$sndpcmc(&(0x7f000076a000)='/dev/snd/pcmC#D#c\x00', 0x389, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f000082e000-0xf9)=""/249) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d392b", 0x21) 2018/01/09 13:51:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="", 0x0) 2018/01/09 13:51:09 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x5, 0x7, 0x4, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ee3000-0x20)={r0, &(0x7f0000012000-0x1000)="", &(0x7f00001fc000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000b2c000)="", &(0x7f00003a0000)=""/0}, 0x18) 2018/01/09 13:51:09 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0xe, 0xfffffffffffffffc, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) 2018/01/09 13:51:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ac2000-0x4)=0x0) process_vm_readv(r0, &(0x7f0000d6f000)=[{&(0x7f0000e14000)=""/67, 0x43}, {&(0x7f0000436000)=""/221, 0xdd}, {&(0x7f00001b2000-0x59)=""/89, 0x59}], 0x3, &(0x7f0000394000)=[{&(0x7f0000c58000-0xef)=""/239, 0xef}, {&(0x7f0000d37000-0x78)=""/120, 0x78}, {&(0x7f00006a7000-0x2e)=""/46, 0x2e}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000644000)=""/98, 0x62}], 0x5, 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000e32000-0x8)='./file0\x00', &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0x8)='trusted\x00', &(0x7f0000def000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000070000)="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", 0x1000, 0xffffffffffffffff) fchmod(r0, 0x4) keyctl$assume_authority(0x10, r1) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0xfffffffffffffffc}) 2018/01/09 13:51:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="", 0x0) 2018/01/09 13:51:09 executing program 2: prctl$void(0x27) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00006f9000)=@add_del={0x2, &(0x7f000083f000)=@generic="65004ec90c8474204c1af589b7031c3b", 0x6b11}) read(r0, &(0x7f000077b000)=""/198, 0xc6) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00001c1000)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="3bc85a8af3be", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6a, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="bf64ad30e806de0e6bd414e56fc92008"}) 2018/01/09 13:51:09 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x5, 0x7, 0x4, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ee3000-0x20)={r0, &(0x7f0000012000-0x1000)="", &(0x7f00001fc000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000b2c000)="", &(0x7f00003a0000)=""/0}, 0x18) 2018/01/09 13:51:09 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000f91000)='/dev/snd/pcmC#D#c\x00', 0x8f63, 0x80000) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0xb, 0x1, 'cbcmac(aes)\x00'}, 0x5f4) 2018/01/09 13:51:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="", 0x0) 2018/01/09 13:51:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000e53000-0x14)='cpuseteth1+selinux:\x00', 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f000087e000-0x4)=0x0, 0x4) mount(&(0x7f00000ee000)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000b20000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000018d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f6000-0x4)=0xc) sched_setscheduler(r1, 0x0, &(0x7f0000319000-0x4)=0x2) stat(&(0x7f0000c5c000)='./file0/file0\x00', &(0x7f0000251000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000c7a000)=[0x0, 0xffffffffffffffff, 0x0]) chown(&(0x7f0000a25000-0xe)='./file0/file0\x00', r2, r3) 2018/01/09 13:51:09 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000f91000)='./file0\x00') mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f93000-0xd)='/dev/usbmon#\x00', 0x6, 0x8002) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000f92000)=0x0) 2018/01/09 13:51:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000008c000)='./file0\x00', 0x26) r0 = syz_open_dev$vcsa(&(0x7f0000d08000-0xb)='/dev/vcsa#\x00', 0x7, 0x10000) ioctl$TIOCSTI(r0, 0x5412, 0x3ff) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00007df000)="") 2018/01/09 13:51:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) read(r0, &(0x7f000077b000)=""/198, 0xc6) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000b48000-0x4)={r0}) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000024f000-0x8)=@fragment={0x3a, 0x0, 0xfff, 0x3, 0x0, 0x0, 0x3}, 0x8) fcntl$setlease(r0, 0x400, 0x2) 2018/01/09 13:51:09 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x5, 0x7, 0x4, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ee3000-0x20)={r0, &(0x7f0000012000-0x1000)="", &(0x7f00001fc000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000b2c000)="", &(0x7f00003a0000)=""/0}, 0x18) 2018/01/09 13:51:09 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f91000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0204900, &(0x7f00004a3000)={0x80000001, 0x6, 0x2, 0x5b9, 0x0}) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f92000)={0x1, 0x2, 0x5, 0x2, 0x0}, &(0x7f0000f93000-0x4)=0x10) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000f29000-0x11)="3b261daba0194c4d1589b925282b26162e") setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f92000)={r3, 0x4}, 0x8) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f93000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f94000-0x4)=0xe8) getsockname$netrom(r1, &(0x7f0000f92000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f93000-0x4)=0x10) ioctl$ION_IOC_SYNC(r1, 0xc0084907, &(0x7f00007cb000-0x8)={r2, r1}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000f91000)={{0x9, 0x3, 0x6, 0x7, 0x100000001, 0x56f9}, 0x4e6e1e05}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000f92000)='./file0\x00') 2018/01/09 13:51:09 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f91000)='/dev/qat_adf_ctl\x00', 0x802, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f74000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f000087f000)='./file0\x00', r2, &(0x7f0000f91000)='./file0\x00', 0x5) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000f91000)='/dev/snd/pcmC#D#c\x00', 0xe0000, 0x802) r4 = semget$private(0x0, 0x3, 0xff) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(r4, 0x5, 0x12, &(0x7f0000f93000-0x54)=""/84) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f00003c2000)=0x8) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000361000)={0x0, 0x0, 0x0, 0x0, 0x0}) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) 2018/01/09 13:51:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="", 0x0) 2018/01/09 13:51:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000001000-0xc)={0x5, r0, 0x1}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) r3 = syz_open_dev$admmidi(&(0x7f00003e7000-0xe)='/dev/admmidi#\x00', 0xb79e, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r2, 0x10c, 0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000001000-0x1c)=@req3={0x1, 0x91, 0x3, 0x40, 0x6, 0x7, 0xff}, 0x1c) 2018/01/09 13:51:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="", 0x0) 2018/01/09 13:51:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x5, 0x7, 0x4, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ee3000-0x20)={r0, &(0x7f0000012000-0x1000)="", &(0x7f00001fc000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000b2c000)="", &(0x7f00003a0000)=""/0}, 0x18) 2018/01/09 13:51:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="", 0x0) 2018/01/09 13:51:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) read(r0, &(0x7f000077b000)=""/198, 0xc6) close(r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000027f000-0xa0)={0x0, @in={{0x2, 0x2, @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]}, 0x1, 0x40000000000001, 0x7, 0x1ff, 0x80000000}, &(0x7f0000fac000)=0xa0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000008b000)='/dev/sequencer2\x00', 0x42000, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000089e000)={0x2, 0x8, 0x6e8, 0x7, r1}, 0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000ede000)={r1, 0x0, 0x1, [0x1]}, 0xa) ftruncate(r2, 0x8) 2018/01/09 13:51:09 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000f92000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfffffffffffffff7}) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) 2018/01/09 13:51:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x5, 0x7, 0x4, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ee3000-0x20)={r0, &(0x7f0000012000-0x1000)="", &(0x7f00001fc000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000b2c000)="", &(0x7f00003a0000)=""/0}, 0x18) 2018/01/09 13:51:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000001000)="", 0x0) 2018/01/09 13:51:09 executing program 4: pipe2(&(0x7f0000b33000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@file={0x0, ""/75}, &(0x7f0000000000)=0x4d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:09 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x400) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) r1 = open(&(0x7f0000621000-0x8)='./file0\x00', 0x400200, 0x4) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00007f5000-0x4)=0x0, &(0x7f0000f92000-0x4)=0x4) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000015f000-0x4)=0x0, &(0x7f0000f92000)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) 2018/01/09 13:51:09 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b9d000)='/selinux/enforce\x00', 0x200, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000f91000)={0x6, 0x0, [{0x40000000, 0x401, 0x3, 0x7fff, 0xf34, 0x0}, {0x0, 0x6, 0x80000000, 0xffffffffffffe5d8, 0x8, 0x0}, {0xa, 0x4, 0x8, 0x6, 0x4, 0x0}, {0xf, 0x6, 0x3, 0x1, 0x6, 0x0}, {0xc0000001, 0x1, 0x8, 0x1c21, 0x0, 0x0}, {0xc0000001, 0x7f, 0x4, 0x40, 0x3, 0x0}]}) bind$inet6(r1, &(0x7f00000a4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4628}, 0x1c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475d2e38b72e900003f990600000f3f6b894a08081d6cb5fc00fdfa2d392b", 0x20) 2018/01/09 13:51:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x8, &(0x7f00009fd000)="") ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) 2018/01/09 13:51:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x5, 0x7, 0x4, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ee3000-0x20)={r0, &(0x7f0000012000-0x1000)="", &(0x7f00001fc000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000b2c000)="", &(0x7f00003a0000)=""/0}, 0x18) 2018/01/09 13:51:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000001000)="", 0x0) 2018/01/09 13:51:09 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f92000-0x8)={0x0, 0x0}) 2018/01/09 13:51:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x5, 0x7, 0x4, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ee3000-0x20)={r0, &(0x7f0000012000-0x1000)="", &(0x7f00001fc000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000b2c000)="", &(0x7f00003a0000)=""/0}, 0x18) 2018/01/09 13:51:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000001000)="", 0x0) 2018/01/09 13:51:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006c1000)='/selinux/access\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f000056f000-0x10)={0x0, 0x0}) utimes(&(0x7f0000a20000)='./file0\x00', &(0x7f00009f0000)={{r1, r2/1000+30000}, {0x77359400, 0x0}}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00004ef000-0x8)=[0x0, 0x3f]) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00006f5000)=""/182) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000610000-0x4)=0x7000) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xfffffffffffffe47) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f000022b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() r6 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={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) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0x1f2) r11 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000791000-0x38)={&(0x7f000040d000)=@proc={0x10, 0x0, 0x1, 0x0}, 0xc, &(0x7f0000857000)=[{&(0x7f0000405000-0x198)=[{0xbc, 0x61eb, 0x200, 0x8000, 0x3, "1dc7736b10494d644914f56c5fc8c8b62c86fb7bb285ce8267f101008cafe710305223f309816049a4b5ec5881473e1d3bf2836f4ee7496189ea83d5de3aa6360c82f18468d3af49b2f01021552149b7a232087a85a6304f3bf860409386fcf68ca26ce9851015ed5522d48bc76079a881bc33bb379749fe6d784cf2072d2dc07ebf88e3baa3f8513e952cc50e55c6a01c8f356a5be4d13aff152922e6cf92e8246758f0ea9a88e134"}, {0xdc, 0x7, 0x448838a249fab127, 0x58, 0x1, "4095029965db32812e24434a541c703b2e23d1d075474008f0512fff51929dd863c5b8a1386ff9258c29a18b078cc8ecf72e0e1c232d0d9eececf141c90ffe2c74b625182e6e615103385361d78d938f43cde7259b2fd1311ef42925f8be4340146d8375e8d13d41ff1b0fe77487c8793f5809d17c094cbc495aa9f4656d9f76600e30429f6ad3742ccc2a0f876fc76f345ecf480a5993d3084b952ce20210465cab5402eb5722684304197026402497d9fdc7237c587da9d5624cbf6db17c88148283acfc61b9b8d71ed3ed"}], 0x198}], 0x1, &(0x7f0000ba6000)=[@cred={0x20, 0x1, 0x2, 0x0, r1, r2}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r0]}], 0xe8, 0x4000}, 0x4) r15 = socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") r16 = syz_open_dev$amidi(&(0x7f0000006000)='/dev/amidi#\x00', 0xffffffff, 0x80100) getsockopt$bt_rfcomm_RFCOMM_LM(r16, 0x12, 0x3, &(0x7f0000a74000-0x4)=0x0, &(0x7f0000a4c000)=0x4) ioctl$sock_SIOCADDDLCI(r15, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) 2018/01/09 13:51:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000048e000-0x10)='/selinux/status\x00', 0x0, 0x0) symlink(&(0x7f0000284000-0x8)='./file0\x00', &(0x7f00008bc000-0x8)='./file0\x00') r1 = accept$ax25(r0, &(0x7f0000b3c000)={0x0, {""/7}, 0x0}, &(0x7f0000fd7000-0x4)=0x10) r2 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) read(r2, &(0x7f000077b000)=""/198, 0xc6) accept4$ax25(r1, 0x0, &(0x7f0000117000)=0x0, 0x0) 2018/01/09 13:51:10 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="", 0x0) 2018/01/09 13:51:10 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f91000)='/dev/cuse\x00', 0x40000, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d392b", 0x21) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000064000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f93000-0x4)=0x14) 2018/01/09 13:51:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x5, 0x7, 0x4, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ee3000-0x20)={r0, &(0x7f0000012000-0x1000)="", &(0x7f00001fc000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000b2c000)="", &(0x7f00003a0000)=""/0}, 0x18) 2018/01/09 13:51:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ec2000)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:10 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f91000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) r1 = open(&(0x7f00008b3000-0x8)='./file0\x00', 0x208400, 0x58) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x25, 0x2) clock_gettime(0x0, &(0x7f0000f93000-0x10)={0x0, 0x0}) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000f93000)=0x0) 2018/01/09 13:51:10 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x1, 0xfffffffffffffffc, 'cbc-serpent-avx2\x00'}, 0x58) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f91000)='net/l2cap\x00') ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000481000)=""/84) 2018/01/09 13:51:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x5, 0x7, 0x4, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ee3000-0x20)={r0, &(0x7f0000012000-0x1000)="", &(0x7f00001fc000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000b2c000)="", &(0x7f00003a0000)=""/0}, 0x18) 2018/01/09 13:51:10 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="", 0x0) 2018/01/09 13:51:10 executing program 4: mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f00006cf000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:10 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f92000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000f92000)=""/135) nanosleep(&(0x7f00004d1000-0x10)={0x0, 0x0}, &(0x7f0000f92000-0x10)={0x0, 0x0}) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) 2018/01/09 13:51:10 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r0, 0x2, &(0x7f0000f91000)={0x14, 0x9, 0xc5, 0xfffffffffffffff8}) open(&(0x7f0000120000)='./file0\x00', 0x2, 0x4) socket(0xb, 0x286284b0a03389c8, 0x4) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000f94000-0xc)='/dev/audio#\x00', 0x2000000000000007, 0x80000900) bind$alg(r1, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x120, 0x0, 'cbcmac(aes)\x00'}, 0x58) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000f92000)={0x100000000}, 0x8, 0x80000) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000f92000)={r2, 0x0, 0x1, 0x3, &(0x7f0000f92000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000708000-0x21)="25b475000004000000000000070000000f3f6b894a0b00026caafce9fdfa2d392b", 0x406) bind$alg(0xffffffffffffffff, &(0x7f00008d8000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0x58) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000f91000)='/dev/vcs#\x00', 0x0, 0x181100) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000f94000-0xa)='/dev/cuse\x00', 0xffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000014e000-0x8)={0x0, 0x4}, &(0x7f0000f93000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000046e000)={r4, 0x100}, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f00004d2000)='xts-camellia-aesni\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000f94000)={{0x397, 0x0}, {0x6, 0x1c}, 0x2, 0x4, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f96000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x3, &(0x7f0000061000-0x8)={0x6}, &(0x7f0000f94000)={0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000f91000)=0x0) 2018/01/09 13:51:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x0, 0x5, 0x7, 0x4, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ee3000-0x20)={r0, &(0x7f0000012000-0x1000)="", &(0x7f00001fc000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000b2c000)="", &(0x7f00003a0000)=""/0}, 0x18) [ 283.286603] QAT: Invalid ioctl [ 283.295849] QAT: Invalid ioctl 2018/01/09 13:51:10 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="", 0x0) 2018/01/09 13:51:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f000077b000)=""/198, 0xc6) r0 = syz_open_dev$dmmidi(&(0x7f000069a000)='/dev/dmmidi#\x00', 0x1d, 0x88000) r1 = creat(&(0x7f0000156000-0x8)='./file0\x00', 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00001f6000)={r0, r1, 0x3, 0x1}, 0xa) 2018/01/09 13:51:10 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f92000-0xb)='/dev/mixer\x00', 0x400, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00007f5000)={@common='tunl0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000f92000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni-avx2\x00'}, 0x3b4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d392b", 0x21) 2018/01/09 13:51:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b0d000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r1 = getpid() ptrace$pokeuser(0x6, r1, 0x6, 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000abd000-0x50)={0x208, @tick=0x2, 0xd615, {0x4, 0x100000000}, 0x1, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000c68000)="d707a601f12baf2e17cf4358df788f986b15f8ed6459616ae38d06f1037707b4a1650386cb553dfe92ed67b3158128aacc3b595622de572fb95b332ac19be3451a49ddf3d38e49cfe5a77f004b67b51b2fa2de0703", 0x55) r2 = msgget$private(0x0, 0x104) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a6c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006f2000-0x4)=0xe8) ptrace$cont(0x1f, r1, 0x2, 0x2) r4 = getegid() getresuid(&(0x7f0000d69000)=0x0, &(0x7f0000786000)=0x0, &(0x7f00004d7000-0x4)=0x0) stat(&(0x7f0000db4000-0x8)='./file0\x00', &(0x7f000031f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(r2, 0x1, &(0x7f0000a25000)={{0x100, r3, r4, r5, r6, 0x4, 0x4, 0x0, 0x0, 0x0}, 0x10000, 0xc706, 0x400, 0x1, 0x7, 0x0, r1, r1, 0x0, 0x0}) 2018/01/09 13:51:10 executing program 6: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x5, &(0x7f000050a000)=[{0x9, 0x7, 0x9, 0x0}, {0x8, 0xa1, 0x101, 0xb0b}, {0x8, 0x8, 0x6, 0x0}, {0x6, 0x4, 0x0, 0x2}, {0x5, 0xee9, 0x2, 0x3}]}, 0x10) mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000119000)="1ab475b0c2e38b720000203f070000000f546b893af0cb00db63e9fdfa2d39", 0x1f) 2018/01/09 13:51:10 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() capget(&(0x7f00003b8000)={0x20080522, r1}, &(0x7f00009c1000-0x18)={0x2, 0x0, 0x0, 0x0, 0x0, 0x9}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000f91000)={0xfffffffffffffffd, 0x1, 0x1, 0x7, 0x8, [{0x0, 0x2, 0x8001, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x401, 0x61, 0x27d, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x10001, 0x10000, 0x7ff, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0xfde1, 0x3, 0x5, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x5, 0x8, 0x3, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x5, 0x1ff, 0x4, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x36e, 0x7, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1, 0xebe1, 0xfff, 0x0, 0x0, 0x3000, 0x0, 0x0, 0x0}]}) r2 = open(&(0x7f0000eed000-0x8)='./file0\x00', 0x400, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000104000-0x4)=0x8, 0x4) 2018/01/09 13:51:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x0, 0x5, 0x7, 0x4, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ee3000-0x20)={r0, &(0x7f0000012000-0x1000)="", &(0x7f00001fc000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000b2c000)="", &(0x7f00003a0000)=""/0}, 0x18) 2018/01/09 13:51:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000-0x10)=@common=""/16, 0x10) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x402) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000002000-0x12)='/dev/input/mouse#\x00', 0x5, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000002000-0x2)=0x66b3, &(0x7f0000001000-0x8)=0x2) [ 283.364692] QAT: Invalid ioctl [ 283.375086] QAT: Invalid ioctl 2018/01/09 13:51:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="", 0x0) 2018/01/09 13:51:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x0, 0x5, 0x7, 0x4, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ee3000-0x20)={r0, &(0x7f0000012000-0x1000)="", &(0x7f00001fc000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000b2c000)="", &(0x7f00003a0000)=""/0}, 0x18) 2018/01/09 13:51:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x0, 0x7, 0x4, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ee3000-0x20)={r0, &(0x7f0000012000-0x1000)="", &(0x7f00001fc000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000b2c000)="", &(0x7f00003a0000)=""/0}, 0x18) 2018/01/09 13:51:10 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) 2018/01/09 13:51:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="", 0x0) 2018/01/09 13:51:10 executing program 2: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b27000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000001000-0x4)=0xc6e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) read(r0, &(0x7f00003e7000-0xc6)=""/198, 0x257) 2018/01/09 13:51:10 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x8f) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d392b", 0x21) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f92000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = memfd_create(&(0x7f00002d5000-0xe)='hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000df4000-0x14)={{0x7, 0x7fffffff, 0x4, 0x5, 0xb35, 0xe784}, 0x4e7, 0x1f05, 0x2}) 2018/01/09 13:51:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000630000-0x4)=0x6ac, 0x4) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x0, 0x7, 0x4, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ee3000-0x20)={r0, &(0x7f0000012000-0x1000)="", &(0x7f00001fc000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000b2c000)="", &(0x7f00003a0000)=""/0}, 0x18) 2018/01/09 13:51:10 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000111000)={0x26, 'hash\x00', 0xb, 0x1000, 'cbcmac(aes)\x00'}, 0xfffffffffffffeb9) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000f91000)=@random={'osx.\x00', 'hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f91000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00001da000-0x1)=0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000bb9000-0xe8)={0x0, 0x0, 0x0, 0x80, 0xfff, 0x0, 0x2, 0x7, 0x1, "9337d481affaecbd7cf53ee6e6bb2c1e85a2aa28e7fe101c90ef6e2ba9697957f31bd4c5f8da2195b2ee620ed133e84e7bbcce067f387e3a952e763ffdd743d2", "4a142142ecd54fd8939f22c9443c7e4b1f3eb8ca136c99722acf98caa09a0e4a80d01004c0a9cc1796af89a99ccf0154da8f42fd5de89663a1d2f08410176b2e", "e7918d0d03b1db68308053cc2bf39f8db7f6864406660eb9b16f71b7c9205dae", [0x9, 0x2]}) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000f94000-0x10)={0x4a, &(0x7f0000f94000-0x4a)="a05fea52258df7e34fa64e4ce4ee7f517d80606aaade5ccb8749bcb133b6dbb0626dd98846c056fe8c7f6d342c81a0e37da9cbc06285ed4efa9cdae709a42952c44829a45392cd699de8"}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000f94000-0x4c8)={{0x4, 0x3, 0xf4f, 0x1, "2955c3e59dcf39e52a89f055e835ee0afc41a314a73584a90baa5c4c582014e401c77c36734cc09c43126724", 0x6}, 0xffffffffffff4583, [0x0, 0x9, 0x7ff, 0x9, 0x0, 0x3000, 0x6, 0xfffffffffffffffb, 0x6, 0x4, 0x2, 0x1, 0xabc, 0x3ff, 0x7, 0x9b1, 0x7, 0x5f, 0x0, 0x0, 0x1, 0x2, 0x7fff, 0x0, 0x0, 0x6, 0x1, 0x9, 0x2, 0x5, 0x3f, 0x0, 0x100, 0x1, 0xe000000000000, 0x6, 0x2, 0x35ea, 0x20, 0x6ec9, 0xa311, 0x6, 0x1, 0x2536, 0x3, 0x11, 0x7, 0x4, 0x4, 0x3, 0x1, 0x4, 0x4, 0x9, 0x100000001, 0x5, 0x1f, 0xd7, 0x8, 0x5, 0x8, 0x2, 0x401, 0x9, 0x573, 0x99d, 0x5, 0xa1c4, 0x7, 0xbca4, 0x6, 0x80000000, 0xffff, 0x4, 0x9, 0x40, 0x8, 0x64, 0x1ff, 0x7bd, 0x800, 0xffffffffffffffc1, 0x80000000, 0x400, 0x9, 0xfffffffffffffffe, 0x4, 0x3ce3ac5c, 0x1, 0x8, 0x6, 0x0, 0x3, 0x200, 0x1, 0x10001, 0x2, 0x8, 0x9, 0xb70, 0x6, 0x30000000000000, 0x0, 0x4, 0x400, 0x1, 0x100000001, 0x80000000, 0x2803, 0x16cc, 0xfffffffffffffffa, 0x3, 0x1f, 0x0, 0xfffffffeffffffff, 0x9, 0x38f8, 0x3, 0xfffffffffffff801, 0x8, 0x192b, 0x3, 0x8, 0x0, 0x8, 0x2, 0x8000, 0xd0f], {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]}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000b08000-0x4)=0xf06, 0x4) 2018/01/09 13:51:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000332000-0x9)='/dev/dsp\x00', 0x800, 0x0) ioctl$ION_IOC_CUSTOM(r0, 0xc0104906, &(0x7f000001d000-0x10)={0x3, 0x4}) r1 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) read(r1, &(0x7f000077b000)=""/198, 0xc6) ioctl$sock_bt_hci(r1, 0x400448e9, &(0x7f0000862000)="25d1c3d87b2faafc3462cc802f45c0b6c0a9a463a7a91d26f1836c8fefe14bad1635ecd7b74019705838b3b0150383e5d0eadd04b8533bd7831580a647f12c8f82ac991507a289a6fdaf6ca21a20e3a4fd9255279a92f8f8d0359a50f1c579e6df11b0d5") 2018/01/09 13:51:10 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) socket$nfc_llcp(0x27, 0x1, 0x1) signalfd(r0, &(0x7f0000790000)={0x1ff}, 0x8) 2018/01/09 13:51:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000)=0x10) mount(&(0x7f000007e000-0x8)='./file1\x00', &(0x7f0000096000)='./file0/file0\x00', &(0x7f0000000000)='cgroup\x00', 0x400, &(0x7f0000362000)="d1159ba73703ebf30d7690b8b9380cea289b5cdc6bb352b92aaf4824a091817d2d5a61e0a08cc5cb5d4a28040399fee4399e600bbb6311f430cfefa53e26d11e57045627ba5329eb931c071c2162a54e9f32fd67f3419a27e7642f10201eb74e64cb51cfebba94fc5e9c047824d3450daa21aaedf3b2e4e9c1146aeefec7d7a2c20025596d00e68bc1dd815c5f9925086694471c2bf66cc325d414133f4fb92e2a22429d8b12f21cf86046b4f5f1bbf9efcf8f285daa76b04fb212907ecc7fdccb") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000002000)='./file0\x00', 0x101000, 0x1a5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000000000)='./file1\x00', &(0x7f0000002000-0x50)=[&(0x7f0000000000)='\x00', &(0x7f0000002000-0xe)='wlan0$cgroup^\x00', &(0x7f0000003000-0x1)='\x00', &(0x7f0000002000-0xb)='md5sum\\{\\!\x00', &(0x7f0000003000-0x3)='}-\x00', &(0x7f0000002000)='cgroup\x00', &(0x7f0000003000-0x7)='cgroup\x00', &(0x7f0000000000)='@\x00', &(0x7f0000002000)='%GPL\x00', &(0x7f0000002000-0x6)='sysfs\x00'], &(0x7f0000003000-0x38)=[&(0x7f0000001000)='cgroup\x00', &(0x7f0000001000)='cgroupselfwlan1*\',posix_acl_access^\\\'\x00', &(0x7f0000003000-0x1)='\x00', &(0x7f0000002000)='em0@\x00', &(0x7f0000002000)="6e6f6465762f987b00", &(0x7f0000001000-0x10)="73656c696e7578776c616e30e1d82800", &(0x7f0000002000)='cgroup\x00'], 0x1100) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) 2018/01/09 13:51:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="", 0x0) 2018/01/09 13:51:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x0, 0x7, 0x4, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ee3000-0x20)={r0, &(0x7f0000012000-0x1000)="", &(0x7f00001fc000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000b2c000)="", &(0x7f00003a0000)=""/0}, 0x18) 2018/01/09 13:51:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003a4000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) getsockname$unix(r0, &(0x7f0000335000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000dc7000)=0x8) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00008b4000-0x4)=0x1) 2018/01/09 13:51:10 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d392b", 0x21) 2018/01/09 13:51:10 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000f92000-0xa)='/dev/cuse\x00', 0x210000, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x306) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f93000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000f94000-0x62)="7e7e66e77702940b3acb31edf04174d3114bc11e8e5343741d40d93ac6321b37d42a2cde5caf4d4b40af7e7378bf568331682a3254f4d711f1a47e49afd1301fcf718bdfe24cbbd96b1da5310c4ccfae19c685496c67fee0cd8b9a87e20b65bd9321d382af5d606ce239b62cf409e765439f471f", 0x74, 0x4000, &(0x7f0000f94000-0x10)={0x3, {"a88077636ac5a8"}, 0x0}, 0x10) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000f92000-0xc)={0x2, 0x30000000, 0x10000, 0x5, 0x8, 0x7ff}) shutdown(r0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000081d000)=0x20) fcntl$addseals(r0, 0x409, 0x8) 2018/01/09 13:51:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000773000)='\\\x00', 0x4) flistxattr(0xffffffffffffffff, &(0x7f0000e13000)=""/206, 0xce) socket$alg(0x26, 0x5, 0x0) read(r0, &(0x7f000077b000)=""/198, 0xc6) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f00007c9000-0x14)={0x8000, 0x6, 0x2, 0x3f, 0x6, 0x2, 0x3f, 0x2, 0x315, 0x47}) openat(r0, &(0x7f000043c000)='./file0\x00', 0x115040, 0x1) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000534000-0xc)={0x2000, 0x0}) 2018/01/09 13:51:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="", 0x0) 2018/01/09 13:51:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x5, 0x0, 0x4, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ee3000-0x20)={r0, &(0x7f0000012000-0x1000)="", &(0x7f00001fc000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000b2c000)="", &(0x7f00003a0000)=""/0}, 0x18) 2018/01/09 13:51:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="", 0x0) 2018/01/09 13:51:10 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) mq_unlink(&(0x7f000026d000)='@\x00') 2018/01/09 13:51:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a5b000)={0x0, 0x0}, 0x800) sendmsg$netrom(r0, &(0x7f0000ad6000)={&(0x7f0000222000)=@ax25={0x3, {"6343bf86277cf7"}, 0x2}, 0x10, &(0x7f0000b61000)=[{&(0x7f000097f000-0x4d)="8f9d81088155233fb5a1e8b41b0d646f7eba7c19af74098658e1b0b98b6ab979c42ec90fb3f54e517cac82a915674400e8a029b1722bc073c27262fa6e9d2b13e7b6cecd522996ac71a3f5d279", 0x4d}, {&(0x7f00002c9000)="5fc963582d0b72e3385d0b17c31bc06966d5f6002d7170ce39f43b988145a35423f3e8cba129b83288a068db60280e1eeb4d9451c366343ab6b2d0308126f8f44356881c53493a37dfdb9bd6d8d8e0fdc3afad1034036a8d2787c992ccaab46e2ce9b9d1075df413cc4f5977ee45cf39bb0d6dcd2d45e388d0dc701adeb417b59e2234310221f860163819a34354ad7d6db31276a58303637b9431d9f4de028145f9bc2d60784b", 0xa7}], 0x2, &(0x7f000066f000-0x80)=[{0x68, 0x10d, 0x1, "c5c70705e3d9598c97d5ca87a7ce7736c8a67976214423175fe0aba079c455b71dbfe1145727c1e0e8909f4341256988271819ffbdc27bdf6d5dfe46408276a9ae0760b0d56335da16b9a6911efbecdd9818bf7039"}, {0x18, 0x117, 0x7, "e36cf217"}], 0x80, 0x40000}, 0x8800) r1 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) read(r1, &(0x7f000077b000)=""/198, 0xc6) 2018/01/09 13:51:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x5, 0x0, 0x4, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ee3000-0x20)={r0, &(0x7f0000012000-0x1000)="", &(0x7f00001fc000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000b2c000)="", &(0x7f00003a0000)=""/0}, 0x18) 2018/01/09 13:51:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000d95000-0x58)={0x9, 0xffffffff, 0x100, 0x40, 0x5, 0xf4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:10 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f000071c000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000002000-0x8)='./file0\x00', r1, &(0x7f000003b000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") setfsgid(r3) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) 2018/01/09 13:51:10 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f92000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000f92000-0x8)={r0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d392b", 0x21) 2018/01/09 13:51:10 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000f92000-0xa)='syzkaller\x00', &(0x7f0000f91000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00005a0000-0x40)='cbcmac(aes)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffffc) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000f92000)='./file0\x00', 0x10000, 0x1) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r2, &(0x7f0000f92000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007a8000-0x4)=0x10) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r1, 0x0, &(0x7f0000f92000-0x40)='cbcmac(aes)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') 2018/01/09 13:51:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="", 0x0) 2018/01/09 13:51:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x5, 0x0, 0x4, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ee3000-0x20)={r0, &(0x7f0000012000-0x1000)="", &(0x7f00001fc000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000b2c000)="", &(0x7f00003a0000)=""/0}, 0x18) 2018/01/09 13:51:10 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f91000)={0x26, 'hash\x00', 0x0, 0x80, 'cbcmac(aes)\x00'}, 0xfffffffffffffd08) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f07f2ffff0e3f6b894a0808126cb5fce9fdfa2d392b", 0x21) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000074a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f000023a000-0x4)=0x7fffffff) 2018/01/09 13:51:10 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) r1 = syz_open_dev$vcsa(&(0x7f0000702000-0xb)='/dev/vcsa#\x00', 0x5, 0x40000) setsockopt$inet_tcp_buf(r1, 0x6, 0xd, &(0x7f0000ecd000)="", 0x0) 2018/01/09 13:51:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="", 0x0) 2018/01/09 13:51:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x5, 0x7, 0x0, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ee3000-0x20)={r0, &(0x7f0000012000-0x1000)="", &(0x7f00001fc000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000b2c000)="", &(0x7f00003a0000)=""/0}, 0x18) 2018/01/09 13:51:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x1, 0xc) accept4(0xffffffffffffff9c, &(0x7f000091a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f23000)=0x2, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000447000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="", 0x0) 2018/01/09 13:51:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) ioctl$TIOCSBRK(r0, 0x5427) read(r0, &(0x7f000077b000)=""/198, 0xc6) 2018/01/09 13:51:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3e88, 0x200100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000001000-0xcd)=""/205) mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x178) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) 2018/01/09 13:51:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x5, 0x7, 0x0, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ee3000-0x20)={r0, &(0x7f0000012000-0x1000)="", &(0x7f00001fc000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000b2c000)="", &(0x7f00003a0000)=""/0}, 0x18) 2018/01/09 13:51:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x1, 0xe000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe10d, 0xfffffffffffffff7, 0x4, 0x20, 0x8}, &(0x7f0000001000-0x4)=0xa0) 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000002000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 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, 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) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00002fc000-0x10)='/selinux/create\x00', 0x2, 0x0) shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000590000)=""/8) getsockname$unix(r2, &(0x7f0000762000)=@file={0x0, ""/108}, &(0x7f0000f01000-0x4)=0xffffffffffffff0d) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bfa000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000a8a000)={0x0, 0x0, 0x0, 0x0, 0xff, 0x0}, 0xffffffffffffff8e) socket$inet_sctp(0x2, 0x405, 0x84) socket$inet(0x2, 0x1, 0x0) 2018/01/09 13:51:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000315000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x800042}, 0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000cd1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000aa7000-0x10)='/dev/sequencer2\x00', 0x500, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f00006c5000-0x50)={{0x3, 0x8001}, {0x5, 0x1816}, 0x5, 0x4, 0x81, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000f91000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004b7000-0xd0)=@ethtool_rxnfc={0x2f, 0x5, 0x4, {0xd, @sctp_ip4_spec={@empty=0x0, @rand_addr=0x3, 0x2, 0x2, 0x80}, {"aa44", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0x3, [0x800, 0x4]}, @usr_ip6_spec={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x4, 0x79}, {"df69", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, 0x6, 0x0, [0xfffffffffffffff7, 0x131d]}, 0xfffffffffffffffe, 0x9}, 0x5, [0x7fffffff, 0x80000001, 0x8, 0x4, 0xfff]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000f92000+0x225)={0x77359400, 0x0}, 0x10) bind$alg(r1, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) 2018/01/09 13:51:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) read(r0, &(0x7f000077b000)=""/198, 0xc6) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000da3000-0x6)='vegas\x00', 0x6) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00005b7000)=0x1) 2018/01/09 13:51:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x5, 0x7, 0x0, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ee3000-0x20)={r0, &(0x7f0000012000-0x1000)="", &(0x7f00001fc000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000b2c000)="", &(0x7f00003a0000)=""/0}, 0x18) 2018/01/09 13:51:10 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000f91000)='/dev/amidi#\x00', 0xffffffffffffff43, 0x8000) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000f92000-0x10)={0x0, 0x10, &(0x7f0000433000)=[@in={0x2, 0x3, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000977000-0x4)=0x10) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000f91000)={r2, 0x5, 0x2c, "e276d107721085d1c8e0cd2033b82e32a0177e3f738c5c5c22c54e4672d946c41dab7115913d69e9b2142343"}, 0x34) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000f92000-0xa)='/dev/vcs#\x00', 0x76, 0x8000) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000f37000-0x108)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x10001, 0xfffffffffffffeff, 0x4, 0x6, 0x2, 0xbee, 0x20, 0x7dc, 0x0, 0x2, 0x9, 0x6, 0x7f, 0x6]}, &(0x7f0000f91000)=0x108) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00003c4000-0x8)={r4, 0x5}, &(0x7f000025a000-0x4)=0x8) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000f93000-0xe8)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ef000-0x4)=0xe8) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000f92000)={@empty=0x0, @broadcast=0xffffffff, r5}, 0xc) 2018/01/09 13:51:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="", 0x0) 2018/01/09 13:51:10 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f91000+0xf21)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000f92000-0xf)='/dev/snd/timer\x00', 0x0, 0x20040) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00003cc000)={0x80000000, 0x0}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000045d000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f93000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000810000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f92000-0x21)="25b475b0c2898b720000003f070000000f3f6be34a08081202001000000000002b", 0xfffffffffffffd02) 2018/01/09 13:51:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000000)="4dc7a208c5db437cf24052b8e2cf312b3b9ece8faeaf8c43838eacb65c9b7b39531527ff91d5c607560873dc20655f2cff19a1e9f328579ad6f1e9254ac5dae995f1a568793691d2277338b91557a1a1244ce7a0f4cc3bb39f4f654c4c8948531845335f6083b172fa4f32f001317f8b5bd885e43e72") socketpair$inet6(0xa, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000bbc000)=""/198, 0xc6) 2018/01/09 13:51:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x5, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ee3000-0x20)={r0, &(0x7f0000012000-0x1000)="", &(0x7f00001fc000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000b2c000)="", &(0x7f00003a0000)=""/0}, 0x18) 2018/01/09 13:51:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00004b4000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x10440) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000af1000-0x4)={r1}) r2 = socket$alg(0x26, 0x5, 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000003000-0x14)={0x3, 0x1, 0x8, 0x9758, 0x7ff, 0x4, 0x7, 0xfffffffffffffffa, 0x8, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000002000)={&(0x7f0000000000)=@ax25={0x3, {"faceb020048038"}, 0xffffffffffff19fe}, 0x10, &(0x7f0000004000-0x20)=[{&(0x7f0000002000)="be912da0e6bce1ff259b38b540c254fe9dd7711cd8267575ea52f7413b34751a39b148a54d088094218db21e0679e3eff4e0fbd782bdc26c049ae9472d5ca43bb36cefbb0f1452965b3f4e6b9de111790f2261a5be28039d4213ee4e12ec3101280bd833f89d8b341b5a2a748e1b4deefa45397364afc49eab30333720aa66fa924b2017f72f528b2adec45158a4b140b1ea41d82c8bfd7575", 0x99}, {&(0x7f0000002000-0x4e)="7e949025f826310f6d0344d8ff64c6a709c367cd5ab78e86deaf0af80cdc30de5c9e47ff2d3a64fa2a513341b470bbe60dc4de734a975820c486c53e56cefd30a785365436d2bee67d15245dd7f4", 0x4e}], 0x2, &(0x7f0000000000)=[{0x1010, 0x0, 0x8ae, "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"}, {0xa8, 0x108, 0x0, "f0a6ae9bb4e6bffa386167b4dac3f74333c7c161546530f7ed326232e1d065a01791c649d2d9a5b67284d93271361cf1f161e030770e227aad3ca8e970882a3f0efd142d05003b3a7bfb75dba87b68554fec10f20e8a0dba48c389d79378f5c03da0e6a00450b6336bef1cda009ec5d6059e9e189b23421b6c1f82f4710c13ca3d71f678322f2c9535f124be35b2b37aaf1af271"}, {0x48, 0x1bf, 0xbb44, "688f65db676490e18414815887690e5370acd3350f12756951e8ceaf6163408813d54406e9a56c848468ead8d68577fc157d0d07"}, {0x48, 0x102, 0x101, "65facc1ff6dce0587d153b902fee545d5d09735bf26fa9d6f73a4412d0874a007a509d655531dcceef34cc860506d5e81c54fef72c98"}, {0x80, 0x105, 0x6, "3627ca5d4688ce4598ba7006191517c903c8b8b3f92e9ce776634c6d65ff65dcfef60a01b9d3723e140dc911bdfcdec8592a36291ab46f64aeef417d7024b94bd9aa36258e2c91f2a38c97312039e7a1feaa1edc758ff11b91027f80f050f3afbf8dc7ccbbb27ce605e39700d7d8"}], 0x11c8, 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) timer_create(0x7, &(0x7f0000002000-0x60)={0x0, 0xb, 0x5, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) timer_delete(r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000001000)=[{{&(0x7f0000001000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x30)=[{&(0x7f0000000000)=""/165, 0xa5}, {&(0x7f0000001000-0x8f)=""/143, 0x8f}, {&(0x7f0000000000)=""/161, 0xa1}], 0x3, 0x0, 0x0, 0x2}, 0x3}, {{&(0x7f0000004000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000001000)=[{&(0x7f0000002000-0xcb)=""/203, 0xcb}, {&(0x7f0000000000)=""/108, 0x6c}, {&(0x7f0000000000)=""/138, 0x8a}], 0x3, &(0x7f0000002000-0x76)=""/118, 0x76, 0x1c45}, 0x3}, {{&(0x7f0000001000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000002000-0x48)=""/72, 0x48}, {&(0x7f0000002000-0xad)=""/173, 0xad}, {&(0x7f0000002000-0x15)=""/21, 0x15}, {&(0x7f0000002000-0xfa)=""/250, 0xfa}], 0x4, &(0x7f0000000000)=""/127, 0x7f, 0x7fff}, 0x0}, {{&(0x7f0000001000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000001000)=""/236, 0xec}, {&(0x7f0000000000)=""/143, 0x8f}], 0x2, 0x0, 0x0, 0x5a}, 0x0}, {{0x0, 0x0, &(0x7f0000002000-0x10)=[{&(0x7f0000002000-0xf7)=""/247, 0xf7}], 0x1, &(0x7f0000001000-0x42)=""/66, 0x42, 0x7fe}, 0x4bc}], 0x5, 0x40, &(0x7f0000001000)={0x0, 0x0}) lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f0000cf8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f0000002000-0x1)="1e") ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000be2000-0x12)={@common='dummy0\x00', 0x0}) 2018/01/09 13:51:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f000060a000-0x110)={{0x6, 0x7, 0x0, 0x1, "9de798992afef4f01068c8f6ebe7371ed7179fc48db00c2161f369a344811ab3c8f679165a0f6c707e2f1462", 0x2}, 0x0, 0x0, 0x8000, 0x0, 0x1, 0xc4ef, "fa46459c383c542655c266ee45295b3ed284f03e59e5f05f138e0e83f0cc104e487dbbbc35aec4417c23114cafd01d28b322cf67e08c4dbf1abc69ecf7143e3f", &(0x7f0000506000)='+\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x6, 0x2, 0x5, 0x9], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000520000)='./file0\x00', 0x2000000000) r1 = syz_open_dev$usbmon(&(0x7f0000197000-0xd)='/dev/usbmon#\x00', 0x200, 0x40200) sendmmsg(r1, &(0x7f0000f5b000-0x1e0)=[{{&(0x7f00003e0000-0x10)=@nfc={0x27, 0x2, 0x6, 0x2}, 0x10, &(0x7f0000a69000)=[{&(0x7f00008fa000)="f425ec15fe8eba40edd1785086cb08baabe8a98f67f13b086f775b96a91f2df6b6d517b29e5d8a9184e31b333a4cde853e1cf3833a96b130e4761a145877410657c54cddd992bd4520f26916e70c9a2cfbc55c6ab76e365b80a0b85b58f15e8d83e6dfc59c55f90914adcd675a19932b3a3c7c3f828da444916d5914501c2792a41c45deeaec8602589c79add2b678a1bbd9a973b6c31ccba41e0693c2b7c4714bd0de546a25bbf77213f88ba03b46d3c4d2b4f1888df4fb140b07ae87b5d1f82f09019d5f6117672f428a4b35b487fd152f34036c95922d1c22bcadc02bbcc3333f872a90ac5d", 0xe7}, {&(0x7f0000dcc000-0xb9)="0d584a20b2c2dba9c3f736041171991ce6737d5ce3e1d3a71994ea45426e4723db7a64d5214a455812826cef5c38048200c3b4d90d09aa1b1042f7cad9afaf4797de5938ae3a32eda6dd651591c5ba016dfc266f8de5c1ac31e919e5eb2af3797abd168febc6c2ea6c6b5277ee2d2056a6121f17c0923fe94b5e73ca291057d31147f4923f31fd71faefda4b36e03405c4b8ace3e36320f0115b426102719b0fba722dd195a402040de53d94c5f0833ae049950e5b468814fe", 0xb9}, {&(0x7f00006a2000-0x37)="8c1fdef6fe47104b6ee057c7cc3d9bde66b40e503bcb3bd6ffa2543a23cf43a3baff43b8e32205613aebd3a4e63082e01b4789bdac9187", 0x37}, {&(0x7f000025b000)="54a7ccd025ff94457359dfdf443f41ccbb2caea027dc186d26b360a74314a27373d7b1b21bcdd404032da7b8d86a577654ca7d8866c81d779fd081e7d748189831489ae24b066567d8de73c812c863957370c5fc3c0547c7fe538b9653b53b74636e1117ee4c794917503d52901aab97e145faed1b24a50bb4d7dcc07826ac4048677ea621aecccbff6a22a6db8667e34185a701f23e3dab6856e39ccf85815f2f51136f52a23deb00d6e65a86c38b27d81d86f486fc", 0xb6}], 0x4, &(0x7f0000575000)=[{0xc0, 0x10d, 0x10000, "3f823599fb3ea5cd8f7e7d6c79e426d5e7c3da60db790a023980473a8a78487a588d4698cb912857f3d626d65d0067e34b2772d6fc83a92fb2d2bf2b79853bfb432d7c416ad55b3a8f88e970df1652ae4a040037b4dfb3b84edb6eb0dd3fdaa4e9343810b77e7b853868edc5040e04ca0619efd186b9df16b33ceec532a6d4d4ee7c697635bbedf55b0d07c999a75f09037470f21331db2ad3558726fa89d9fc4f8e8ab94de6fd8bf88a6ca85c2bebf8"}, {0xd8, 0x113, 0xe5, "56f92fee43e51608784de97f6ad588dad5aa8532e9d3514192f0cc3fe04b77ece59b448a79349a1224ea52816b7812cbd0c2831844a0a97751cb9701b19d8b644c59ccee48e9421a8ba784ad7c6791372313a0fc9ef5ffc30b9679dfd77210ababe298cfd79e2596bbad10c6f12d2b1eee98388cb3cfa89b3d2d37126604f86b01036cf13164069bec06e410fc67ce86bf0e4ff981a81a2fdc0ce7596d7ee8b7f061c18fa1cbcc754fbe1a6c5d2ba97b1915d9473d6e5bdffa2235857c20d1e8096f3eb6d9be"}, {0xb0, 0x111, 0x0, "57b9343e33644220cadc88bd1b5aa24c3df3863e4d43b63cae3fe07b52af6ef44cadea81406431fe2d2497b0a6c55f71ac8ad2a4d0c13ef2b4b884b0d09e85f79897d8e006375b7e4751132f3485d03d60b9487398fb4c68c4b257ed09442713763f71329840b5a8fd81360141cde5c12a1c0e141432ef388abc4cb9b22556a93f3b281a4514f42a8b810a4ea65b493391a145ba7c8306d84148"}], 0x248, 0x4}, 0xfffffffffffffffa}, {{0x0, 0x0, &(0x7f000034d000-0x10)=[{&(0x7f0000c17000)="1c62692f182bf5d5f2be503ef680b9c321be0edf898f4e83df03bb5cc28dc9f3712c8b73f8a33e704dd22e1ba358d4a99c65d7daf8cddec548846901a6468052f89ab497b622c3946d668dd63aed0851160cac527ed14fecbb6629afbb59ab384ccd1c68732093b5776cafa6acf52617174505cb816390a2d0424e7b6a1c61f82f56c05f4b332652d3b57874e87ca8aad018938b637fb154d8bec093c4ab94ce38edbe64b79e6c6bc75d70ad913a35466e3d3c4f6ae4bfc24ce708ed5f9a9fdc2a42906b219d4f3bc0c023f9028e", 0xce}], 0x1, &(0x7f000010e000-0x1048)=[{0x38, 0x107, 0x0, "2221331e1d00386a165d2b2bfda2d86b89b97ce324093c2778a34fd4486a3115f277b8960103"}, {0x1010, 0x10f, 0x5, "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{&(0x7f0000baa000)="ead522f478e4f134fc2eb176ea655e7cb28d5b9d6f9ec51024fde3c87cea005b298078f14a0de2f6ac55d650e23ba263574f9fdab94a1abbd073aa0d46ceac6a04883916bbebfd7ca17b8ee172ff336ad0ddd61224e12b3d58b89d602b5563b783a40fd173b336f62959579a5500720517d5610d8a359066182da1138347d2b4b13fea3191ae88bb99a6e7e060b3b3f8e583f2d784654cb21a1d0dfb7079a5656136ced17cb0c82864c8199b6bb49a6dc7513a035997fd39277b52e16221b47c7dead1f1986abb46940906e0283d4c62475e8102b7d53996add1fc17278ecb5750b6d975c66bb04cdbafff", 0xeb}], 0x6, &(0x7f0000a14000)=[{0x1010, 0x10f, 0x8, 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{0x68, 0x1ff, 0x200, "0bbdc5cba6089fcbe26d82b0551815aa085ded445b4391d0304a59fcbf8627107c652c69a2deb699cc1a0a16a182f8e4a19ceede13d8b6a51cb02fcb1849348843e81646f76d25b25cf43d334a08ef0be2ec42e937"}, {0x48, 0x107, 0x8, "b167deefe0c0fa5f44e4c1f81b3850121fc63a0e22bdb9404e5ff00c8eb6340bc509d2a1fe448e2477435c98ece8b2c9420fe7f0b5d7dd21"}, {0xa8, 0x110, 0x5b6, "61344fea6d4ea967ddcb27ccd0b1c833e401da8752f32d09792066a10bbc03d218bfdf5f50cc73491da1902570eee053ff650c0559d3eec6751271b29327b8a90ce739adbcb8bbea46356a73646bf608aee420e2a050730f82ba9c9851feae248466163b8b7092e77f01c530394c3f25ae37fff4c9c27bd6a0e8bdcdcc9fd68a7b62bc910f6cd23d0c9925c5fd3fcb9b69"}], 0x1218, 0x80}, 0xb857}], 0x8, 0x8001) socket(0x8, 0x80806, 0x1) setsockopt$inet_int(r1, 0x0, 0x19, &(0x7f00009c4000-0x4)=0x3, 0x4) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:10 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000424000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x258) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) socketpair(0x3, 0x5, 0x9, &(0x7f0000a77000)={0x0, 0x0}) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000d9d000-0x10)={0x2, 0x8, 0xd69, 0x100}) 2018/01/09 13:51:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000001000)="", 0x0) 2018/01/09 13:51:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x5, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ee3000-0x20)={r0, &(0x7f0000012000-0x1000)="", &(0x7f00001fc000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000b2c000)="", &(0x7f00003a0000)=""/0}, 0x18) 2018/01/09 13:51:10 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d392b", 0x21) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00008f9000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f91000)=0x1c) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000f92000-0x4)=0x2, 0x4) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000ea000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) accept$unix(r2, &(0x7f0000edd000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000187000-0x4)=0x8) socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000f91000)=@random={'os2.\x00', 'hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}) 2018/01/09 13:51:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000001000)="", 0x0) 2018/01/09 13:51:10 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00004a7000)=0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f8b000)='/selinux/checkreqprot\x00', 0x2, 0x0) kcmp(r0, r1, 0x5, r2, r3) mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) bind$alg(r4, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) ioctl$sock_netdev_private(r4, 0x89fb, &(0x7f000045d000)="f544a45fcc09ebebd7f09ba8079b35ff36a8a1d540b6ed40885d0d49f54cec26e36307948635ec6cef341a1e937b382a7a8a04357768b5f3d7cbf90058745aa81948c41e149a4e06355fde1447bdf7a8bdd22babee6d4321796546bd7da02c3cd5217ec7ecab8888a272837540615bd77953f2249fbce22fe522efd39855b78d52") 2018/01/09 13:51:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x5, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ee3000-0x20)={r0, &(0x7f0000012000-0x1000)="", &(0x7f00001fc000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000b2c000)="", &(0x7f00003a0000)=""/0}, 0x18) 2018/01/09 13:51:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000a7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$packet(r0, &(0x7f00008bf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00002fb000-0x4)=0x14, 0x800) r1 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) read(r1, &(0x7f0000c40000)=""/198, 0xfffffffffffffccd) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f19000)={0x6, 0x7, 0x9, 0x8, 0x6}, 0x14) 2018/01/09 13:51:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f00007b6000-0x6)='sysfs\x00', 0x0, &(0x7f00003f3000)="e1ceb341dc06565f361b9e44505b0b62a7b39893f8634b2a82b0e294477610b2c8c1ee5b2c3f2a74a7fc7869090b82e341976b19f7538a4882544e2c") r0 = syz_open_dev$amidi(&(0x7f00007cc000-0xc)='/dev/amidi#\x00', 0x100000000, 0x41) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000250000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bdd000-0xc)={0x11, 0x0}) 2018/01/09 13:51:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) 2018/01/09 13:51:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000001000-0x16)={0x0, 0x3, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="072fbabc65c6", @random="ba92eb04deac"]}) r1 = socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000001000)=@rc={0x1f, {0x4, 0x0, 0x9, 0x1, 0x34a1, 0x1}, 0x0}, 0x9) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) 2018/01/09 13:51:10 executing program 7: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000693000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x75, &(0x7f000009f000-0xb8)=""/184, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f91000)={0x0, 0x0, 0x0}, &(0x7f0000f91000)=0xc) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e5f000-0xa)={0x3, [0xe30, 0x0, 0x20]}, &(0x7f0000463000-0x4)=0xa) bind$alg(r1, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f92000-0x19)="25b475b0c2e38b720000003f070000000f3f6b894a085712ba", 0x19) r2 = semget(0x2, 0x0, 0x80) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000dc1000-0x3)=""/3) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000f92000)=0x0) 2018/01/09 13:51:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x5, 0x7, 0x4, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ee3000-0x20)={0xffffffffffffffff, &(0x7f0000012000-0x1000)="", &(0x7f00001fc000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000b2c000)="", &(0x7f00003a0000)=""/0}, 0x18) 2018/01/09 13:51:10 executing program 2: 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) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000001000-0x128)={0x6, 0x0, [{0x2, 0x4, 0x0, 0x0, @msi={0x7, 0x2, 0xffffffff}}, {0x9, 0x7, 0x0, 0x0, @msi={0x1, 0x100, 0x100000000}}, {0x2, 0x3, 0x0, 0x0, @msi={0x100000000, 0x7f, 0x80000000}}, {0x2, 0x4, 0x0, 0x0, @sint={0x7, 0xff}}, {0x6, 0x6, 0x0, 0x0, @sint={0x3ab, 0xfffffffffffffff7}}, {0x5e6, 0x7, 0x0, 0x0, @sint={0x5, 0xa5}}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) read(r1, &(0x7f000077b000)=""/198, 0xc6) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000c2d000)={0x1, 0x0, 0x9, 0x6, 0x100000000}) 2018/01/09 13:51:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) fcntl$setstatus(r0, 0x4, 0x800) r1 = syz_open_dev$admmidi(&(0x7f0000932000-0xe)='/dev/admmidi#\x00', 0x0, 0x90000) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000ee0000)="ee8999e6128970f7b47271bfd6a7e3e20da6713b7d775df451e98be3e104235d4e6a6fdc7aade94ec572122fc23cd9613787f73b2c203f020c848b6cb106bc40da01decb5aea8a3d17cf477507290f921da1", 0x52) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00008a5000-0x4)=0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") bind$netlink(r1, &(0x7f0000568000)={0x10, 0x0, 0x3, 0x2}, 0xc) 2018/01/09 13:51:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000001000)="", 0x0) 2018/01/09 13:51:10 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000a2e000-0x8)={0x0, 0x0}) tkill(r0, 0x27) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f93000-0x4)=0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000f92000)={0x0, 0x26, 0x7, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f91000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005aa000-0x4)=0x8c) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f93000)='/dev/hwrng\x00', 0x101200, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000df1000)={0x7b, 0x0, [0x20, 0x3, 0x3, 0x8001], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f92000-0x8)={r2, 0x1}, &(0x7f0000f92000-0x4)=0x8) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(r1, &(0x7f0000f94000-0x7)='status\x00') getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000055000)={0x5, [0xaf, 0x1, 0x1, 0x8000, 0x8]}, &(0x7f0000d0e000-0x4)=0xe) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000f91000)={r2, 0x4, 0x400, 0x80000000, 0xfffffffffffffa18, 0x1000, 0x7, 0x80000000, {r4, @in6={{0xa, 0x0, 0xe7e7, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x18000, 0xa52, 0xffffffff, 0x3}}, &(0x7f0000f92000-0x4)=0xb8) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f95000-0x10)='/selinux/policy\x00', 0x0, 0x0) r8 = syz_open_dev$admmidi(&(0x7f0000bbf000-0xe)='/dev/admmidi#\x00', 0x4, 0x200) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r8, 0x40086408, &(0x7f0000f92000)={0x100, 0x6}) connect$nfc_llcp(r7, &(0x7f0000642000-0x52)={0x27, 0x2, 0x5, 0x0, 0x1, 0xfffffffffffffff8, "18950101c6ea8e57dbce29cd8bdcadea0c4c936667a6f6d096ff037e7efb5611efea645f302cd233b97224c2d534f6b21bc413e0bb57cce1424f681394a74e", 0x0}, 0x60) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) 2018/01/09 13:51:10 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d392b", 0x21) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000f92000-0x8)='./file0\x00', 0x80000, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000f91000)={0x3ff, 0xfffffffffffffffa, 0xffff, 'queue1\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f000038a000-0xf8)={{0xffffffffffffffff, 0x0, 0x2d, 0x0, 0x5}, 0x5, 0x7, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x2, 0x10000, 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]}) r2 = syz_open_dev$midi(&(0x7f0000ac7000-0xb)='/dev/midi#\x00', 0x1f, 0x684000) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000c79000)={0x7, 0x4, 0x2, 0x2}, 0x10) 2018/01/09 13:51:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x3) stat(&(0x7f000004e000)='./file0\x00', &(0x7f0000950000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f000077b000)=""/198, 0xc6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00007cf000-0x6)={0x0, 0x6, 0x7fff}, &(0x7f000009e000)=0x8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000e16000)={r0, 0x50, &(0x7f000078f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000304000-0x6)={r1, 0x8001}, &(0x7f0000b5c000-0x4)=0x6) 2018/01/09 13:51:10 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) connect(r0, &(0x7f0000604000)=@nfc={0x27, 0x1, 0x2, 0x2}, 0x10) r1 = syz_open_dev$admmidi(&(0x7f00007ae000)='/dev/admmidi#\x00', 0x1, 0x42000) r2 = syz_open_dev$admmidi(&(0x7f0000bd9000)='/dev/admmidi#\x00', 0x200, 0x2000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000d23000)={r0, r2}) mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000f92000-0x9)='bdevppp1\x00', 0x2) bind$alg(r3, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000f92000)={0x0, 0x28, "26c2727d80649f6dc6f5e4a1cd34075da1cd1c327d4921305bae3e0e4ce533476862a3fff612059d"}, &(0x7f000090c000)=0x30) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000f93000-0xa0)={r5, @in6={{0xa, 0x2, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xb8, 0x5, 0x4, 0x10}, 0xa0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000f92000-0xc9)=""/201) 2018/01/09 13:51:10 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f91000)='/dev/mixer\x00', 0x101000, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000f92000-0xe4)=""/228) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000534000)={0x0, @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]}, 0x81, 0x8, 0x400, 0xfffffffffffffffb, 0x10}, &(0x7f0000f92000)=0xa0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000f93000-0x2e)={r2, 0x26, "ad664e2ba2cf986410633278242582948565fab47fba1c003eb6b83ddaeb1a611b0bfb2a7e78"}, &(0x7f0000f93000-0x4)=0x2e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d392b", 0x21) 2018/01/09 13:51:10 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000c35000)='/dev/vcs#\x00', 0x80000000, 0x80000) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000fb2000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f91000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0xfffffdce) 2018/01/09 13:51:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") getxattr(&(0x7f00002ba000+0x218)='./file1\x00', &(0x7f000013a000)=@known='security.evm\x00', &(0x7f00001cf000)=""/166, 0xa6) 2018/01/09 13:51:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001b1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) setpriority(0x0, r1, 0x3ff) 2018/01/09 13:51:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) ioctl$PIO_FONTRESET(0xffffffffffffffff, 0x4b6d, 0x0) socket(0x1e, 0x0, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) close(0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000c20000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000f6e000-0x39)={0x0, 0x13, "cf20189976bb490c52a6f362f8e373d1c153eb"}, &(0x7f000025d000)=0x1b) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000c2f000)={0x0, 0x6, 0x0, 0x0}, 0x10) r1 = syz_open_dev$tun(&(0x7f0000974000-0xd)='/dev/net/tun\x00', 0x0, 0x101100) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) dup2(r0, r1) 2018/01/09 13:51:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x5, 0x7, 0x4, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ee3000-0x20)={0xffffffffffffffff, &(0x7f0000012000-0x1000)="", &(0x7f00001fc000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000b2c000)="", &(0x7f00003a0000)=""/0}, 0x18) 2018/01/09 13:51:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x5, 0x7, 0x4, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ee3000-0x20)={0xffffffffffffffff, &(0x7f0000012000-0x1000)="", &(0x7f00001fc000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000b2c000)="", &(0x7f00003a0000)=""/0}, 0x18) 2018/01/09 13:51:10 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000091000-0x18)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) 2018/01/09 13:51:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f33000-0xc)={0x7, 0xffffffffffffff9c, 0x1}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009bb000)={0x0, 0x0, 0x0}, &(0x7f0000247000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004a6000)={0x0, 0x0, 0x0}, &(0x7f0000580000)=0xc) fchownat(r0, &(0x7f0000b22000)='./file1\x00', r1, r2, 0x1000) 2018/01/09 13:51:10 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000f91000)=0x2) 2018/01/09 13:51:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) openat$vcs(0xffffffffffffff9c, &(0x7f0000202000-0x9)='/dev/vcs\x00', 0x400000, 0x0) read(r0, &(0x7f000077b000)=""/198, 0xc6) 2018/01/09 13:51:10 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000417000)='/dev/autofs\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000001000-0x40)={0x9, 0x0, 0x7ff, 0x7, "708ad28194cbafd00528bac3ac12f272f3bb8b2150fc521963fe79d26f6c087dcb27b8296715c68a344070b7", 0x8}) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000001000-0x30)="870d951554ef26ec2945c87d83352b9512c78a3566b8647b186980d3f8b3eecabbd17bc30ca0a294905251b68c7e87a3") ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000001000-0x1c)={0xaf0, 0x20, 0xa6, 0x0, 0x20, 0x5, 0x6, 0x0, 0x1000, 0xc63, 0xffff, 0x8000, 0x0, 0x2, 0x1, 0xa0a, 0x4000, 0xd7, 0x3a}) mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) unshare(0x800000) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000f92000-0x4)=0x0, 0x4) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000f93000-0x10)={0x4, 0x0}) bind$alg(r1, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x7, 0x0, 'cbcmac(aes)\x00'}, 0x58) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000f93000-0x20)={r0, 0x1, 0x1, 0xfffffffffffffff7, &(0x7f0000f93000-0x4)=[0x0], 0x1}, 0x20) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, 0x0, &(0x7f0000c76000-0x4)=0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f96000-0x4)={0x8}, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f95000-0x4)=0x0) sched_setattr(r2, &(0x7f0000d11000-0x30)={0x30, 0x5, 0x0, 0x5, 0x32, 0x1ff, 0x7, 0x8}, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f93000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000060d000-0x21)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d392b", 0x104) 2018/01/09 13:51:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x5, 0x7, 0x4, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ee3000-0x20)={r0, &(0x7f0000012000-0x1000)="", &(0x7f00001fc000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={0xffffffffffffffff, &(0x7f0000b2c000)="", &(0x7f00003a0000)=""/0}, 0x18) 2018/01/09 13:51:10 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f93000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dad000-0x10)=@ethtool_pauseparam={0x13, 0x100000001, 0x6, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000f92000-0x2)={0x6, 0x6}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) ioctl$TIOCNOTTY(r0, 0x5422) [ 284.168145] device syz0 entered promiscuous mode 2018/01/09 13:51:10 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f91000)='/selinux/enforce\x00', 0x6a8081, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000f92000-0x4)=0x0, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) 2018/01/09 13:51:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=@known='system.posix_acl_default\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f00005f3000)={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) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x1000, &(0x7f00009fd000)="") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) 2018/01/09 13:51:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000100000-0x8)='./file0\x00', &(0x7f0000c55000)='./file0\x00', &(0x7f000038a000)='sysfs\x00', 0x0, &(0x7f0000a08000-0xc4)="627704e04ac66fe258107c5bb6b5525a1a584e1f24081a5e226c34143fe56648c9a4a5bb8df467e5ca8584f40bbea5a7e251c1fb4d883b15cf2c48aa80c5066657b2dda60e8cd0bdaf2d6620ab80e4a5e9a8273a68ca274356e1a9dee261d538740eec1ba2a9f0d46227e346708ad599484f9a9fdd5419568ca2ea4105bdb9f481c20c6193e9ec31fdc79316c890ccd55666bf1eff4b67a173ac56d40a2fb9f3f32ec5b44a7fa78d56a25a1bc3a0ab16907d33ed9120f852acb8e459fdab8acac0d236b6") r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) read(r0, &(0x7f000077b000)=""/198, 0xc6) 2018/01/09 13:51:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x5, 0x7, 0x4, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ee3000-0x20)={r0, &(0x7f0000012000-0x1000)="", &(0x7f00001fc000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={0xffffffffffffffff, &(0x7f0000b2c000)="", &(0x7f00003a0000)=""/0}, 0x18) 2018/01/09 13:51:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) 2018/01/09 13:51:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000001000-0x8)={0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000a5b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a08000-0x4)=0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000059f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") 2018/01/09 13:51:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000133000-0xd1)="ff19737ac4d3deac4a19aba803f84e4287b92b7576f051dd3274e5c1efa092fbbf25336aabbf6947554a07cb9766dfd32b3236c6725561d331f172922ceb20ba0b392a83668781c483e4b57a123af948bf8b03e7f62788941beb617fb038b5036c63eae166b233df4620347592d00b2b5a948efef98217b1187154ca9f19e7fee6ae1883a3d03a5c913f015003eacc29e2922b86b2a9fafb75f4cb7b9adf03bea019c55a1d530727c2b1e5bda6f534975ad8c798bb637f99f33786d7c8c35465bfd1e36cd9c466272eeebac852f95a14d5", 0x3) read(r0, &(0x7f000077b000)=""/198, 0xc6) sendto$llc(r0, &(0x7f00000ec000-0xb3)="a0d120c613b7b142c3bbff7ea4a44b95ae99f900fade8e7f6e0a2df1a63ce2d275ffaf68931aaa61399acbce743b2715ba1763f1874d786c34c32d5f521f55a1d3c4a191b38bb69736aaa39abdd6ae04a2f5ee8a54369d4ee51162b1b5b8a5c1059b406cade19fcb4064adaa6b4deb6cff299041a80e64c15b448f7697d0bbabb92087442f849e8faac95dde9bab1d43c5d84c531173120bf48f2b884187b5d8010a919d4d2b937d490bfa7204ad24b2cafb67", 0xb3, 0x4000010, 0x0, 0x0) 2018/01/09 13:51:11 executing program 7: mkdir(&(0x7f00005a2000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) 2018/01/09 13:51:11 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d88000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000e15000-0x4)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) 2018/01/09 13:51:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003bf000)='net/if_inet6\x00') pread64(r0, &(0x7f0000647000-0xdb)=""/219, 0x76, 0x0) 2018/01/09 13:51:11 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f92000-0xc)='/dev/autofs\x00', 0x10000, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b43000-0x10)={0x0, 0x0}) utimensat(r1, &(0x7f0000f92000-0x8)='./file0\x00', &(0x7f0000db3000-0x20)={{0x0, 0x2710}, {r2, r3/1000+30000}}, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d392b", 0x21) 2018/01/09 13:51:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x5, 0x7, 0x4, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ee3000-0x20)={r0, &(0x7f0000012000-0x1000)="", &(0x7f00001fc000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={0xffffffffffffffff, &(0x7f0000b2c000)="", &(0x7f00003a0000)=""/0}, 0x18) 2018/01/09 13:51:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00006c9000-0xb)='/dev/adsp#\x00', 0x0, 0x1) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000e1c000)={0x7, 0x8}) r1 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) read(r1, &(0x7f000077b000)=""/198, 0xc6) restart_syscall() 2018/01/09 13:51:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f00005f3000)={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) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f0000d17000)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f0000000000)="030a1208abce6f6f69c6603d8c58532fabf1a88215cd622c4bf3bae0193097389798561edb36254739891a448a92d0c7a9f632fa515f185704eeba6bd8eb9cc2b982c7977cb06307fd0908d1e98313e5396978e5276d40cc62880e9dafb4f133a8b54d608d55fed3b5c0c33aaec010d6f8e62b0d4c4b5b2196f4f36a0d448bd8036953f1d5a32bec7a3b6cf71bc3e267cc367e80ea922247596047af5cdb") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) 2018/01/09 13:51:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f60000-0x10)='/selinux/access\x00', 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000789000)='/dev/admmidi#\x00', 0x3d9a, 0x0) fanotify_mark(r0, 0x3, 0x8000011, r1, &(0x7f00009af000-0x8)='./file1\x00') 2018/01/09 13:51:11 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) socket$netlink(0x10, 0x3, 0x17) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0x18) 2018/01/09 13:51:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003bf000)='net/if_inet6\x00') pread64(r0, &(0x7f0000647000-0xdb)=""/219, 0x76, 0x0) 2018/01/09 13:51:11 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d392b", 0x21) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f2b000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f91000)='/dev/autofs\x00', 0x202000, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000f92000-0xa0)={0x0, @in6={{0xa, 0x1, 0x80000000, @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]}, 0x2, 0x3, 0x2, 0x247a0f7e, 0x7}, &(0x7f0000f92000-0x4)=0xa0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000f92000)={@generic="a2c1c1c02e61d1af85843579c9aa9433", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000f91000)={r3, 0x40, "ccff875d0d463e417994e7c942230aeef63564b1ce5544cfa6d9cfdf678430a6dfd9f823a5100f0276c1d9d16841e93bfbfa03e60bb5ca6d593dde9386b302bf"}, &(0x7f0000421000-0x4)=0x48) 2018/01/09 13:51:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) read(r0, &(0x7f000077b000)=""/198, 0x40a) fcntl$setstatus(r0, 0x4, 0x400) 2018/01/09 13:51:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e52000+0x6c9)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) bind$alg(r0, &(0x7f0000215000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni-avx2\x00'}, 0x58) 2018/01/09 13:51:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000f0b000)={0x9, 0x0}) mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00007ac000)='/dev/audio\x00', 0x40, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000f92000-0x2)={0x0, 0x0}, 0x2) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000035000-0x6)={0x7, 0x7}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8d000)="25b453b0c2e38b720000003f07000000ef756b89be02000000000000fdfa2d39", 0x20) 2018/01/09 13:51:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x80500) getsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f0000637000)=""/148, &(0x7f0000716000-0x4)=0x94) 2018/01/09 13:51:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003bf000)='net/if_inet6\x00') pread64(r0, &(0x7f0000647000-0xdb)=""/219, 0x76, 0x0) 2018/01/09 13:51:11 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, 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) syz_emit_ethernet(0x36, &(0x7f0000003000)={@random="b3e68a86cf31", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xffffffffffffbe90, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/09 13:51:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000c88000)=[{0x94, 0x0, 0x0, 0x0}]}, 0x10) read(r0, &(0x7f000077b000)=""/198, 0xc6) 2018/01/09 13:51:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000272000)='/selinux/load\x00', 0x2, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000ab7000-0x3)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000db000)={0x0, 0x80000, 0xffffffffffffffff}) r3 = syz_open_dev$mouse(&(0x7f0000179000)='/dev/input/mouse#\x00', 0x2e7, 0x80000) r4 = syz_open_dev$midi(&(0x7f0000225000)='/dev/midi#\x00', 0x0, 0x0) r5 = signalfd4(0xffffffffffffffff, &(0x7f00002a0000-0x8)={0xb}, 0x8, 0x800) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00007ab000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d95000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000e6f000)=[{r0, 0x2200, 0x0}, {r1, 0x1, 0x0}, {r2, 0x20, 0x0}, {r3, 0x8, 0x0}, {r4, 0x20, 0x0}, {r5, 0x5040, 0x0}, {r6, 0x4, 0x0}], 0x7, &(0x7f0000e20000-0x10)={r7, r8+10000000}, &(0x7f00008c1000-0x8)={0x4}, 0x8) 2018/01/09 13:51:11 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f92000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000f92000-0x20)={@common='teql0\x00', @ifru_flags=0x1000}) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00005bf000)='/dev/snd/midiC#D#\x00', 0x4, 0x2020c0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000536000-0x4)=0x8001, &(0x7f000067e000)=0x4) bind$alg(r1, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) ioctl$VT_ACTIVATE(r2, 0x5606, 0xfffffffffffffff9) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d392b", 0x21) 2018/01/09 13:51:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003bf000)='net/if_inet6\x00') pread64(r0, &(0x7f0000647000-0xdb)=""/219, 0x76, 0x0) 2018/01/09 13:51:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000-0x10)={0x6, &(0x7f000059d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000000)={r1, &(0x7f0000fed000-0x78)=""/120}) mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000069000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0xd) 2018/01/09 13:51:11 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f91000)='/selinux/policy\x00', 0x0, 0x0) connect$netrom(r0, &(0x7f000004f000)=@full={{0x3, {"953383ab0e7844"}, 0x8000}, [{"3b21c6ee9d9cb5"}, {"3077637c7ab7c6"}, {"0abed62f4b7afa"}, {"189c07e729a7f6"}, {"674fa8d926fd3c"}, {"697a59aaa830d7"}, {"b86bc50432353c"}, {"2fa63db3004841"}]}, 0x48) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) listen$netrom(r0, 0x6) connect$netrom(r0, &(0x7f0000741000)=@full={{0x3, {"1c005c38ee6d94"}, 0x8}, [{"dee05117e4c8b5"}, {"34da2ba58da051"}, {"365fbd0f1cb314"}, {"561741835635b6"}, {"251f80d3d77ec0"}, {"7d7eda8f91d7e6"}, {"00004b0504089d"}, {"8ab9cc44d6091f"}]}, 0x48) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00002d5000)="25b475b0c2e38b720000003f070000000f3f6b894a080812", 0xffffffffffffffb3) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000129000-0xb1)=""/177) 2018/01/09 13:51:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f00005f3000)={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) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000be2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) 2018/01/09 13:51:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000028000)='\\\x00', 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000087c000)=0x0, &(0x7f00006de000-0x4)=0x4) read(r0, &(0x7f000077b000)=""/198, 0xc6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f4d000-0x108)={0x0, @in6={{0xa, 0x0, 0x1f, @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]}, [0x0, 0xfffffffffffffff9, 0x5, 0x6000000000000000, 0x1ff, 0x7, 0x3ff, 0x5, 0x6, 0x4, 0x1, 0x5, 0x8, 0x1, 0xfd5f]}, &(0x7f0000eaf000)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00002a3000)={r1, 0x0, 0x20}, 0xc) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x7) 2018/01/09 13:51:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401f, 0x0, 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$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000137000)="", 0x0) stat(&(0x7f0000347000-0x8)='./file0\x00', &(0x7f00009b1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b71000-0x10)={&(0x7f0000485000-0x144)=@newsa={0x144, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@offload={0xc, 0x1c, {0x0, 0x0}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:51:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003bf000)='net/if_inet6\x00') pread64(r0, &(0x7f0000647000-0xdb)=""/219, 0x76, 0x0) 2018/01/09 13:51:11 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f92000-0x4)='/dev/dsp\x00', 0x2000, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000f91000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x80000, 0x2db7) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000f91000)={@broadcast=0xffffffff, @broadcast=0xffffffff}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004cb000)="250000b0c2e3897200000006000000000f3f6b894a08ff12", 0x18) 2018/01/09 13:51:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000647000-0xdb)=""/219, 0x76, 0x0) 2018/01/09 13:51:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f00007b6000-0xe)='/dev/admmidi#\x00', 0x3, 0x0) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) read(r0, &(0x7f000077b000)=""/198, 0xc6) [ 284.509925] [ 284.511802] ============================= [ 284.515993] WARNING: suspicious RCU usage [ 284.520159] 4.15.0-rc7+ #254 Not tainted [ 284.524237] ----------------------------- [ 284.528438] ./include/linux/rcupdate.h:302 Illegal context switch in RCU read-side critical section! [ 284.537777] [ 284.537777] other info that might help us debug this: [ 284.537777] [ 284.545991] [ 284.545991] rcu_scheduler_active = 2, debug_locks = 1 [ 284.552706] 2 locks held by syz-executor5/19235: 2018/01/09 13:51:11 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f92000-0x10)={0x0, 0x0}) utimes(&(0x7f0000bef000-0x8)='./file0\x00', &(0x7f0000a33000)={{r1, r2/1000+10000}, {0x0, 0x0}}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="25b475b0c2e38b720000003f070000000f546b893a0808126cb5fce9fdfa2d39", 0x20) 2018/01/09 13:51:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2440, 0xe0) r1 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000001000)={0x3, r1}) 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) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000)=0x2, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000)={0x0, @in6={{0xa, 0x2, 0x0, @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]}, 0x7, 0x80, 0x1, 0x7fffffff, 0x18}, &(0x7f0000002000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7ff, 0xb066, 0x200, 0x8000, 0x8400000000000, 0xacd, 0x6, 0x2, 0x100000000, 0x1000000, 0x6, 0xa4, 0xb93a, 0x10000, 0xf9]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x9, 0x0, &(0x7f0000000000)=""/133, &(0x7f0000001000)=0x85) mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00004b2000)="25b475b0c2e38b720000003f070000000f3f6b894a0808126cb5fce9fdfa2d392b", 0x21) 2018/01/09 13:51:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000647000-0xdb)=""/219, 0x76, 0x0) [ 284.557508] #0: (&net->xfrm.xfrm_cfg_mutex){+.+.}, at: [<00000000252086ce>] xfrm_netlink_rcv+0x60/0x90 [ 284.567187] #1: (rcu_read_lock){....}, at: [<0000000086d30c0a>] xfrm_state_get_afinfo+0x62/0x280 [ 284.576367] [ 284.576367] stack backtrace: [ 284.580908] CPU: 1 PID: 19235 Comm: syz-executor5 Not tainted 4.15.0-rc7+ #254 [ 284.588260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 284.597607] Call Trace: [ 284.600193] dump_stack+0x194/0x257 [ 284.603828] ? arch_local_irq_restore+0x53/0x53 2018/01/09 13:51:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000647000-0xdb)=""/219, 0x76, 0x0) [ 284.608515] lockdep_rcu_suspicious+0x123/0x170 [ 284.613188] ___might_sleep+0x385/0x470 [ 284.617162] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 284.623045] ? format_decode+0x10a/0x830 [ 284.627129] __might_sleep+0x95/0x190 [ 284.630940] kmem_cache_alloc_trace+0x298/0x750 [ 284.635636] __request_module+0x2e1/0xc20 [ 284.639780] ? check_noncircular+0x20/0x20 [ 284.644016] ? __xfrm_init_state+0xa61/0xdd0 [ 284.648425] ? free_modprobe_argv+0xa0/0xa0 [ 284.652753] ? trace_event_raw_event_lock+0x340/0x340 [ 284.657952] ? check_noncircular+0x20/0x20 [ 284.662181] ? lock_acquire+0x1d5/0x580 [ 284.666166] ? find_held_lock+0x35/0x1d0 [ 284.670224] ? check_noncircular+0x20/0x20 [ 284.674471] ? lock_acquire+0x1d5/0x580 [ 284.678440] ? lock_acquire+0x1d5/0x580 [ 284.682414] ? xfrm_state_get_afinfo+0x62/0x280 [ 284.687094] ? __lock_is_held+0xb6/0x140 [ 284.691144] ? rcu_read_lock_held+0xa9/0xc0 [ 284.695439] ? xfrm_state_get_afinfo+0x138/0x280 [ 284.700167] ? xfrm_state_find+0x3210/0x3210 [ 284.704561] __xfrm_init_state+0xa61/0xdd0 [ 284.708790] ? xfrm_get_mode.part.29+0x260/0x260 [ 284.713514] ? xfrm_find_algo+0x1c4/0x270 [ 284.717724] ? xfrm_add_sa+0x11e1/0x33e0 [ 284.721763] xfrm_add_sa+0x1a09/0x33e0 [ 284.725640] ? xfrm_send_state_notify+0x1c50/0x1c50 [ 284.730636] ? nla_parse+0x29a/0x3d0 [ 284.734332] ? nla_validate+0x1c0/0x1c0 [ 284.738282] ? __netlink_ns_capable+0xe1/0x120 [ 284.742840] ? xfrm_send_state_notify+0x1c50/0x1c50 [ 284.747835] xfrm_user_rcv_msg+0x422/0x860 [ 284.752043] ? xfrm_user_rcv_msg+0x422/0x860 [ 284.756439] ? xfrm_dump_sa_done+0xe0/0xe0 [ 284.760660] ? netlink_deliver_tap+0x148/0xcf0 [ 284.765214] ? lock_downgrade+0x980/0x980 [ 284.769367] ? netlink_deliver_tap+0x171/0xcf0 [ 284.773932] netlink_rcv_skb+0x224/0x470 [ 284.777966] ? xfrm_dump_sa_done+0xe0/0xe0 [ 284.782175] ? netlink_ack+0xa10/0xa10 [ 284.786039] ? netlink_skb_destructor+0x1d0/0x1d0 [ 284.790866] xfrm_netlink_rcv+0x6f/0x90 [ 284.794813] netlink_unicast+0x4ee/0x700 [ 284.798865] ? netlink_attachskb+0x8a0/0x8a0 [ 284.803252] ? security_netlink_send+0x81/0xb0 [ 284.807809] netlink_sendmsg+0xa4a/0xe60 [ 284.811851] ? netlink_unicast+0x700/0x700 [ 284.816066] ? security_socket_sendmsg+0x89/0xb0 [ 284.820793] ? netlink_unicast+0x700/0x700 [ 284.825005] sock_sendmsg+0xca/0x110 [ 284.828698] ___sys_sendmsg+0x767/0x8b0 [ 284.832650] ? copy_msghdr_from_user+0x590/0x590 [ 284.837395] ? filename_parentat+0x550/0x550 [ 284.841790] ? __fget_light+0x297/0x380 [ 284.845738] ? fget_raw+0x20/0x20 [ 284.849166] ? schedule+0xf5/0x430 [ 284.852687] ? getname_flags+0x256/0x580 [ 284.856729] ? user_path_at_empty+0x40/0x50 [ 284.861029] ? __fdget+0x18/0x20 [ 284.864374] __sys_sendmsg+0xe5/0x210 [ 284.868144] ? __sys_sendmsg+0xe5/0x210 [ 284.872092] ? SyS_shutdown+0x290/0x290 [ 284.876056] ? SyS_futex+0x269/0x390 [ 284.879746] ? SyS_setsockopt+0x215/0x360 [ 284.883885] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 284.888880] SyS_sendmsg+0x2d/0x50 [ 284.892409] entry_SYSCALL_64_fastpath+0x23/0x9a [ 284.897137] RIP: 0033:0x452ac9 [ 284.900309] RSP: 002b:00007fa6865cec58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 284.907988] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 284.915231] RDX: 0000000000000000 RSI: 0000000020004000 RDI: 0000000000000014 [ 284.922480] RBP: 00000000000003fa R08: 0000000000000000 R09: 0000000000000000 [ 284.929720] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4010 [ 284.936962] R13: 00000000ffffffff R14: 00007fa6865cf6d4 R15: 0000000000000000 [ 284.944311] BUG: sleeping function called from invalid context at mm/slab.h:419 [ 284.951788] in_atomic(): 1, irqs_disabled(): 0, pid: 19235, name: syz-executor5 [ 284.959292] 2 locks held by syz-executor5/19235: [ 284.964080] #0: (&net->xfrm.xfrm_cfg_mutex){+.+.}, at: [<00000000252086ce>] xfrm_netlink_rcv+0x60/0x90 [ 284.973766] #1: (rcu_read_lock){....}, at: [<0000000086d30c0a>] xfrm_state_get_afinfo+0x62/0x280 [ 284.982929] CPU: 1 PID: 19235 Comm: syz-executor5 Not tainted 4.15.0-rc7+ #254 [ 284.990272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 284.999602] Call Trace: [ 285.002164] dump_stack+0x194/0x257 [ 285.005772] ? arch_local_irq_restore+0x53/0x53 [ 285.010421] ? print_lock+0x9f/0xa2 [ 285.014025] ? lockdep_print_held_locks+0xc4/0x130 [ 285.018933] ___might_sleep+0x2b2/0x470 [ 285.022877] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 285.028729] ? format_decode+0x10a/0x830 [ 285.032778] __might_sleep+0x95/0x190 [ 285.036555] kmem_cache_alloc_trace+0x298/0x750 [ 285.041213] __request_module+0x2e1/0xc20 [ 285.045334] ? check_noncircular+0x20/0x20 [ 285.049546] ? __xfrm_init_state+0xa61/0xdd0 [ 285.053930] ? free_modprobe_argv+0xa0/0xa0 [ 285.058224] ? trace_event_raw_event_lock+0x340/0x340 [ 285.063386] ? check_noncircular+0x20/0x20 [ 285.067587] ? lock_acquire+0x1d5/0x580 [ 285.071533] ? find_held_lock+0x35/0x1d0 [ 285.075561] ? check_noncircular+0x20/0x20 [ 285.079774] ? lock_acquire+0x1d5/0x580 [ 285.083715] ? lock_acquire+0x1d5/0x580 [ 285.087657] ? xfrm_state_get_afinfo+0x62/0x280 [ 285.092311] ? __lock_is_held+0xb6/0x140 [ 285.096353] ? rcu_read_lock_held+0xa9/0xc0 [ 285.100644] ? xfrm_state_get_afinfo+0x138/0x280 [ 285.105375] ? xfrm_state_find+0x3210/0x3210 [ 285.109764] __xfrm_init_state+0xa61/0xdd0 [ 285.113985] ? xfrm_get_mode.part.29+0x260/0x260 [ 285.118709] ? xfrm_find_algo+0x1c4/0x270 [ 285.122828] ? xfrm_add_sa+0x11e1/0x33e0 [ 285.126864] xfrm_add_sa+0x1a09/0x33e0 [ 285.130735] ? xfrm_send_state_notify+0x1c50/0x1c50 [ 285.135721] ? nla_parse+0x29a/0x3d0 [ 285.139409] ? nla_validate+0x1c0/0x1c0 [ 285.143360] ? __netlink_ns_capable+0xe1/0x120 [ 285.147916] ? xfrm_send_state_notify+0x1c50/0x1c50 [ 285.152909] xfrm_user_rcv_msg+0x422/0x860 [ 285.157126] ? xfrm_user_rcv_msg+0x422/0x860 [ 285.161618] ? xfrm_dump_sa_done+0xe0/0xe0 [ 285.165826] ? netlink_deliver_tap+0x148/0xcf0 [ 285.170377] ? lock_downgrade+0x980/0x980 [ 285.174522] ? netlink_deliver_tap+0x171/0xcf0 [ 285.179083] netlink_rcv_skb+0x224/0x470 [ 285.183120] ? xfrm_dump_sa_done+0xe0/0xe0 [ 285.187324] ? netlink_ack+0xa10/0xa10 [ 285.191187] ? netlink_skb_destructor+0x1d0/0x1d0 [ 285.196012] xfrm_netlink_rcv+0x6f/0x90 [ 285.199967] netlink_unicast+0x4ee/0x700 [ 285.204015] ? netlink_attachskb+0x8a0/0x8a0 [ 285.208409] ? security_netlink_send+0x81/0xb0 [ 285.212963] netlink_sendmsg+0xa4a/0xe60 [ 285.217000] ? netlink_unicast+0x700/0x700 [ 285.221214] ? security_socket_sendmsg+0x89/0xb0 [ 285.225938] ? netlink_unicast+0x700/0x700 [ 285.230156] sock_sendmsg+0xca/0x110 [ 285.233852] ___sys_sendmsg+0x767/0x8b0 [ 285.237801] ? copy_msghdr_from_user+0x590/0x590 [ 285.242538] ? filename_parentat+0x550/0x550 [ 285.246921] ? __fget_light+0x297/0x380 [ 285.250867] ? fget_raw+0x20/0x20 [ 285.254296] ? schedule+0xf5/0x430 [ 285.257821] ? getname_flags+0x256/0x580 [ 285.261857] ? user_path_at_empty+0x40/0x50 [ 285.266150] ? __fdget+0x18/0x20 [ 285.269502] __sys_sendmsg+0xe5/0x210 [ 285.273269] ? __sys_sendmsg+0xe5/0x210 [ 285.277220] ? SyS_shutdown+0x290/0x290 [ 285.281173] ? SyS_futex+0x269/0x390 [ 285.284861] ? SyS_setsockopt+0x215/0x360 [ 285.288995] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 285.293989] SyS_sendmsg+0x2d/0x50 [ 285.297506] entry_SYSCALL_64_fastpath+0x23/0x9a [ 285.302235] RIP: 0033:0x452ac9 [ 285.305395] RSP: 002b:00007fa6865cec58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 285.313072] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 285.320316] RDX: 0000000000000000 RSI: 0000000020004000 RDI: 0000000000000014 [ 285.327553] RBP: 00000000000003fa R08: 0000000000000000 R09: 0000000000000000 [ 285.334789] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4010 [ 285.342032] R13: 00000000ffffffff R14: 00007fa6865cf6d4 R15: 0000000000000000 [ 285.349979] [ 285.350323] note: syz-executor5[19273] exited with preempt_count 1 [ 285.357912] ================================================ [ 285.363690] WARNING: lock held when returning to user space! [ 285.369456] 4.15.0-rc7+ #254 Tainted: G W [ 285.374781] ------------------------------------------------ [ 285.380564] syz-executor5/19235 is leaving the kernel with locks still held! [ 285.387717] 1 lock held by syz-executor5/19235: [ 285.392347] #0: (rcu_read_lock){....}, at: [<0000000086d30c0a>] xfrm_state_get_afinfo+0x62/0x280 [ 285.401472] BUG: scheduling while atomic: syz-executor5/19235/0x00000002 [ 285.408312] INFO: lockdep is turned off. [ 285.412368] Modules linked in: [ 285.415554] Kernel panic - not syncing: scheduling while atomic [ 285.415554] [ 285.423066] CPU: 1 PID: 19235 Comm: syz-executor5 Tainted: G W 4.15.0-rc7+ #254 [ 285.431691] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 285.441015] Call Trace: [ 285.443576] dump_stack+0x194/0x257 [ 285.447181] ? arch_local_irq_restore+0x53/0x53 [ 285.451826] ? print_modules+0x194/0x30b [ 285.455858] ? vsnprintf+0x1ed/0x1900 [ 285.459627] panic+0x1e4/0x41c [ 285.462786] ? refcount_error_report+0x214/0x214 [ 285.467520] __schedule_bug+0x11f/0x130 [ 285.471462] __schedule+0x131c/0x2060 [ 285.475229] ? lock_release+0xa40/0xa40 [ 285.479173] ? irq_work_queue+0x136/0x170 [ 285.483289] ? __sched_text_start+0x8/0x8 [ 285.487404] ? wake_up_klogd+0xc3/0x100 [ 285.491346] ? is_console_locked+0x20/0x20 [ 285.495554] ? console_unlock+0x983/0xd80 [ 285.499674] ? trace_hardirqs_off_caller+0x2b0/0x2c0 [ 285.504748] ? wake_up_klogd+0x100/0x100 [ 285.508778] ? vprintk_emit+0x49b/0x590 [ 285.512722] ? __down_trylock_console_sem+0x10d/0x1e0 [ 285.517879] schedule+0xf5/0x430 [ 285.521213] ? vprintk_emit+0x3ea/0x590 [ 285.525153] ? __schedule+0x2060/0x2060 [ 285.529097] ? hrtimer_interrupt+0x46e/0x5e0 [ 285.533474] ? retint_kernel+0x10/0x10 [ 285.537339] ? exit_to_usermode_loop+0xb0/0x310 [ 285.541977] exit_to_usermode_loop+0x1d1/0x310 [ 285.546528] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 285.552033] ? print_lock+0x9f/0xa2 [ 285.555636] ? lockdep_print_held_locks+0xc4/0x130 [ 285.560537] syscall_return_slowpath+0x490/0x550 [ 285.565260] ? prepare_exit_to_usermode+0x340/0x340 [ 285.570245] ? entry_SYSCALL_64_fastpath+0x6d/0x9a [ 285.575516] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 285.580512] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 285.585241] entry_SYSCALL_64_fastpath+0x98/0x9a [ 285.589963] RIP: 0033:0x452ac9 [ 285.593122] RSP: 002b:00007fa6865cec58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 285.600796] RAX: 0000000000000144 RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 285.608037] RDX: 0000000000000000 RSI: 0000000020004000 RDI: 0000000000000014 [ 285.615278] RBP: 0000000000000472 R08: 0000000000000000 R09: 0000000000000000 [ 285.622517] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4b50 [ 285.629754] R13: 00000000ffffffff R14: 00007fa6865cf6d4 R15: 0000000000000000 [ 285.637417] Dumping ftrace buffer: [ 285.640926] (ftrace buffer empty) [ 285.644609] Kernel Offset: disabled [ 285.648203] Rebooting in 86400 seconds..