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", 0x1000, 0x40, &(0x7f0000afb000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000162000-0x8)='cmdline\x00') readv(r1, &(0x7f0000d0c000-0x90)=[{&(0x7f000041c000-0xf3)=""/243, 0xf3}], 0x1) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000097d000-0x20)={r0, 0x3, 0xb, r0}) 2018/02/04 16:24:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000aa4000)={0x0, 0x0, 0x0}, &(0x7f0000e9b000-0x4)=0xc) fchown(r0, r2, r3) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a4e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000c8c000-0x1c)={0x7, 0x6, 0x9, 0x0, 0x0, 0x0, 0x6, 0x0, 0x401, 0xffffffffffffffff, 0x8, 0x9, 0x0, 0x20, 0xff, 0x4, 0x8, 0x80000000, 0x32}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f000018d000)=""/172, &(0x7f0000d43000-0x4)=0xac) ptrace(0x8, r1) shmctl$SHM_STAT(0x0, 0xd, &(0x7f000036b000-0xc4)=""/196) 2018/02/04 16:24:27 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000002000-0x80)=@generic, 0x80, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000)=""/54, 0x36}}, {{&(0x7f0000003000-0xc)=@nl=@kern, 0xc, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000)=""/1, 0x1}}], 0x2, 0x0, &(0x7f0000003000-0x10)) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0xdfb}) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x4100, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000006000)={0x7f, 0x2}) 2018/02/04 16:24:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002ae000)='/dev/ptmx\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000b9a000-0xa)='/dev/vcs#\x00', 0x9459, 0x101000) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f000051f000)={0x40, 0x0, &(0x7f0000082000)="bda8", &(0x7f00007c5000), 0x2}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000846000-0x4)=0x7) 2018/02/04 16:24:27 executing program 1: process_vm_writev(0x0, &(0x7f000000e000)=[], 0x100000000000028f, &(0x7f0000004000-0x30)=[], 0x0, 0x2000e000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fab000)='/dev/ppp\x00', 0x200, 0x0) perf_event_open(&(0x7f000041d000-0x78)={0x5, 0x78, 0x6, 0x7fffffff, 0x800, 0x5095e20, 0x0, 0xfffffffffffffffc, 0x100, 0x8, 0x8, 0x9, 0x3f, 0xffffffffffffffff, 0x9, 0x2, 0x2, 0x8, 0x6, 0x2, 0xe8, 0x5, 0x1f, 0x81, 0x800, 0xffffffff, 0x4a4f, 0xffffffffffffff06, 0x7b, 0xb1, 0x7, 0x401, 0x9, 0x4, 0x6, 0x3, 0x0, 0xffff, 0x0, 0x8001, 0x1, @perf_config_ext={0xffffffff, 0x314}, 0x200, 0x2, 0x3, 0x3, 0xffffffff, 0x4, 0x3ff}, r0, 0x4, r1, 0x4) 2018/02/04 16:24:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000086a000-0x16)='/selinux/checkreqprot\x00', 0x60000, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x68b) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) inotify_add_watch(r1, &(0x7f000003a000-0x8)='./file0\x00', 0x2000000) ioctl$KDSKBLED(r1, 0x4b65, 0x85a) close(r0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f000019b000-0xe4)=""/228) 2018/02/04 16:24:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ee8000)={0x0, 0x0}) r3 = syz_open_dev$vcsn(&(0x7f0000f84000)='/dev/vcs#\x00', 0x7, 0x842) fadvise64(r3, 0x0, 0x3f, 0x1) r4 = gettid() sched_getscheduler(r4) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000cc7000-0xb8)={0x0, 0x0, 0x9, 0xfffffffffffffe00, 0x400, 0xffff, 0x8, 0x2, {0x0, @in6={{0xa, 0x1, 0x99, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x939}}, 0x0, 0x42, 0x1000, 0xff, 0xffffffffffff0000}}, &(0x7f00009c4000-0x4)=0xb8) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000776000)={@common, @ifru_mtu}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000324000)={r5, 0x3, 0x9}, 0x8) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f000052e000-0x10)=@generic="38a8e7e80be7d8b9668ca2e15ca291f3") ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f000035e000)=@pic={0x800, 0x1, 0x40, 0x2, 0x9, 0x7ff, 0x200, 0x10001, 0x40, 0x81, 0x3, 0x1000, 0x78, 0x20, 0x7, 0x8000}) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f0000152000)={0x0, 0xffffffffffffffe3, 0x8, &(0x7f00003bc000)}) bind$alg(r0, &(0x7f0000cb6000)={0x26, 'hash\x00', 0x0, 0x1000000000000001, 'crc32c-intel\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00007b1000-0x4), &(0x7f00003d9000-0x4)=0x4) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000f2c000-0x10), 0x10) ptrace$setregs(0xf, r4, 0x6, &(0x7f0000e2b000-0x79)="c6540ffa452739295c9e206a189fc9b3d8cf32c028e18e0c3e7ff7d901464a020d55ac51da9a9a347e4bdc39113357daaee0861879dcafc8490f708e2ee997707f169fdf9d4ecddb4599c7939b2a58879e7267cd5985488f7d5a8abda2bc437889bb2ef326a180c543bdef397f96b02f85c10fa66e3586e188") timerfd_gettime(r3, &(0x7f00009bd000-0x20)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d1e000-0x10)="0a0775b0d5e383e5b3b60ceddb54b77d", 0x10) clock_getres(0x2, &(0x7f000002e000)) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) openat$autofs(0xffffffffffffff9c, &(0x7f000092b000-0xc)='/dev/autofs\x00', 0x10000, 0x0) r7 = accept$alg(r0, 0x0, 0x0) sendto(r7, &(0x7f00003f4000-0x20)="ef00fffff7ba0900000000000000633f99f2179f3bf0bde9e6c0ab2fa5a4f0ac", 0x20, 0x0, &(0x7f000007b000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) recvmsg(r7, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000bd3000)={0x3, 0x9, 0x5e40, 0x6, 0xffffffff, 0x816, 0x401, 0x6, 0x5, 0x10001, 0x4c4}, 0xb) fchmod(r6, 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000087000-0xe8)={{{@in6=@remote, @in=@multicast2}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000b21000)=0xe8) 2018/02/04 16:24:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000c27000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00009bd000/0xa000)=nil, 0xa000, 0x0) r0 = shmget$private(0x0, 0x2000, 0x78000082, &(0x7f00005a5000/0x2000)=nil) shmat(r0, &(0x7f0000f9c000/0x4000)=nil, 0x1000) mmap(&(0x7f0000000000/0xad0000)=nil, 0xad0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) sendto(r1, &(0x7f0000199000-0xd0)="c7", 0x1, 0x0, &(0x7f0000acd000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) recvfrom$inet6(r1, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000aca000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000526000-0x38)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000523000-0x15cc)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, []}, 0x14}, 0x1}, 0x0) r3 = open(&(0x7f00005be000-0x8)='./file0\x00', 0x0, 0x6) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000069d000-0xc)={0x0, @broadcast, @dev}, &(0x7f0000267000)=0xc) sendmsg$can_bcm(r3, &(0x7f0000f9f000-0x38)={&(0x7f00006c1000)={0x1d, r4}, 0x10, &(0x7f0000fce000)={&(0x7f0000057000-0x48)={0x1, 0x102, 0x0, {}, {}, {0x3, 0x7ff, 0x2, 0x3}, 0x1, @can={{0x0, 0x6, 0x9, 0x8}, 0x6, 0x1, 0x0, 0x0, "1087fd739e507be5"}}, 0x48}, 0x1, 0x0, 0x0, 0xd0}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003}, 0xb) shutdown(r1, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000aba000)=@assoc_value, &(0x7f0000ac5000)=0x8) r5 = accept4(0xffffffffffffffff, &(0x7f0000ee4000-0x10)=@nfc, &(0x7f0000871000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00007eb000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001af000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000d89000)={0x1, 0x8006, 0x9, 0x6, r6}, &(0x7f0000c5f000)=0x10) open(&(0x7f0000fe5000-0x8)='./file0\x00', 0x0, 0x0) 2018/02/04 16:24:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x13}, []}, 0x14}, 0x1}, 0x0) epoll_create1(0x80000) 2018/02/04 16:24:27 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) renameat2(0xffffffffffffffff, &(0x7f0000011000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000003000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x4c00) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) symlink(&(0x7f0000881000-0x8)='./file0\x00', &(0x7f0000d7d000-0x8)='./file0\x00') socket$alg(0x26, 0x5, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 16:24:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000df3000-0x20)={@generic="2a93f637526279a86407d23d35bc1347", @ifru_addrs={0x2, 0x3, @empty}}) recvmsg(0xffffffffffffffff, &(0x7f0000818000)={&(0x7f000026d000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x26, &(0x7f000043c000)=[{&(0x7f0000ce4000-0x1)=""/1, 0x1}], 0x1, &(0x7f0000caf000-0x4e)=""/78, 0x4e, 0x1}, 0x1) getpeername$packet(0xffffffffffffff9c, &(0x7f0000f15000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000f46000-0x4)=0x14) lstat(&(0x7f00008fb000)='./file0\x00', &(0x7f0000895000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000360000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x7, 0x2, 0x0, 0x2, 0x20, 0x20, 0x0, r1, r2}, {0x8, 0xffffffffffff8001, 0xff, 0x2, 0x5, 0x101, 0xffffffff, 0x80000001}, {0x1f, 0x38ca5400, 0x5, 0x1f}, 0xcca, 0xffffffffffffffff, 0x1, 0x1, 0x1, 0xe1014c8f85205800}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6, 0x3, 0x3, 0x7fff, 0x6, 0xfffffffffffffff8, 0xb1f}}, 0xe8) r3 = socket$inet(0x2, 0x1, 0x10001) setsockopt$inet_opts(r3, 0x0, 0xc, &(0x7f000001a000-0x6a)="1b", 0x1) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000b9e000-0x4)=0x3, 0x4) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f000001a000), &(0x7f000000d000-0x4)=0xffffffffffffff8d) 2018/02/04 16:24:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002d6000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000082b000-0xc)={@rand_addr, @rand_addr}, &(0x7f00000d1000-0x4)=0xc) open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x8000000000141046, 0x0) mount(&(0x7f0000ae2000+0xd7d)='./file0/file0\x00', &(0x7f0000c1c000-0x8)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='vs') 2018/02/04 16:24:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000980000-0x4)=0x4) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000b23000-0x14)={0x9, 0xffffffff, 0x18000, 0xffffffffffffffff, 0x7fffffff, 0x200, 0x54fe, 0x200, 0xfffffffffffffff9, 0x6}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) r2 = accept$inet(0xffffffffffffff9c, &(0x7f00006bd000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000100000)=0x10) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000e8a000-0x8)={0x2, 0x971, 0xc6a, 0x4}, 0x8) 2018/02/04 16:24:27 executing program 4: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000610000)={{{@in6=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f0000e5a000)=0xe8) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0xfff, &(0x7f0000ede000)='./file0\x00', r2, &(0x7f0000fb4000)="8a555866d2da22f3818835d701df18cf9dbd3fd04e70ccfed348f56b373bb4dff77edf7ab93b1a96") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000fb3000)={0x17}) 2018/02/04 16:24:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00004df000), &(0x7f00007ce000-0x4), &(0x7f0000ae1000-0x4), &(0x7f0000a78000)) get_thread_area(&(0x7f0000f49000-0x10)={0x2000000000000000, 0x0, 0x200100000400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a08000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000236000)=0x3) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0xa) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000238000)="6e655f2fde40f100007400800000") ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000b17000)={{0x6, 0x1ff, 0x1ff, 0x6, 0x7a, 0x6}, 0x80000001, 0x5, 0x80, 0xc37, 0x0, "0c8f3d06caf9d0344f937f60da1f310e8dc307546bcf673283c820a4329a19288d259c19655becf663305e814a0028714611dd95a43ab16b5aad6f57d7cb05992d5126899a3c84b0abde005890e8ffb34fcf2ea8242c2afb26fba80dea1b333eed66058b01b834c416236f7714fa00587380a54c7b5dbd322707e14406aac52f"}) bind$ax25(r1, &(0x7f0000d4b000-0x10)={0x3, {"9b342aec68efa5"}, 0x1}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000da2000-0x20)={0x4, 0x0, 0x10003, 0x80000001}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000714000)={0x3, r2, 0x2, 0x84000001}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000ff7000-0x10)={r3}) r4 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r5 = syz_open_procfs(0x0, &(0x7f00005b9000)='attr\x00') sendfile(r4, r5, &(0x7f0000023000)=0x80, 0x26a950b) 2018/02/04 16:24:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00004b7000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) read$eventfd(r0, &(0x7f0000745000), 0x8) fcntl$setsig(r2, 0xa, 0x12) pread64(r0, &(0x7f0000e96000-0xea)=""/234, 0xea, 0x0) poll(&(0x7f0000028000-0x8)=[{r3}], 0x1, 0x8000) tkill(r1, 0x16) 2018/02/04 16:24:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007b0000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) r2 = syz_open_dev$sndpcmc(&(0x7f0000a8e000)='/dev/snd/pcmC#D#c\x00', 0x48, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x2200000010005, 0x0, 0x0, 0x1000, &(0x7f0000ddf000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ec8000-0xd)='/selinux/mls\x00', 0x0, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f000086e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000a87000)=0x14, 0x80800) sendmsg$can_raw(r4, &(0x7f0000ec1000)={&(0x7f0000030000)={0x1d, r5}, 0x10, &(0x7f0000a66000)={&(0x7f0000e6e000-0x10)=@can={{0x3, 0x3, 0x2, 0x2}, 0x8, 0x1, 0x0, 0x0, "72e154e6ef3335c7"}, 0x10}, 0x1, 0x0, 0x0, 0x20000010}, 0x20000001) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9c000-0x138)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x20}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f00005c5000-0x18)) 2018/02/04 16:24:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) accept4$packet(r1, &(0x7f000064f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000eb2000-0x4)=0x14, 0x800) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000ca0000-0x13)='md5sum+&&!$:%wlan1\x00') [ 103.440460] NFS: bad mount option value specified: vs 2018/02/04 16:24:27 executing program 3: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd8000)={0x0, 0x0}) pipe(&(0x7f0000db1000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) tee(r0, r2, 0x6, 0x0) syz_open_dev$admmidi(&(0x7f000028b000-0xe)='/dev/admmidi#\x00', 0x30, 0x8000) 2018/02/04 16:24:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000d70000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000053d000)="10", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000908000-0x137)="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", 0x137, r0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000671000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f00008fb000-0x1a)="26766d6e65743073656c666367726f75706b657972696e67f900") r4 = open(&(0x7f0000008000)='./file0\x00', 0x1, 0x0) ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f0000937000)=0x500000000202) keyctl$dh_compute(0x17, &(0x7f00004be000-0xc)={r1, r2, r1}, &(0x7f00005cd000)=""/48, 0x30, &(0x7f000032f000-0x38)={&(0x7f0000d78000)={'sha224-generic\x00'}, &(0x7f00008af000)}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000485000-0x8)) write$selinux_validatetrans(r4, &(0x7f00004a5000)={'system_u:object_r:audisp_exec_t:s0', 0x20, 'system_u:object_r:textrel_shlib_t:s0', 0x20, 0x33, 0x36, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x69) 2018/02/04 16:24:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000182000)=0x5, 0x26b) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) close(r0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ec3000)={0x0, 0x4}, &(0x7f0000963000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d74000-0x8)={r1, 0x401}, 0x8) 2018/02/04 16:24:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f00007fe000)) futex(&(0x7f000000d000-0x4)=0x8, 0xfffffffffffffffc, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000e63000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400}, &(0x7f0000048000), 0xffffffffffffffff) 2018/02/04 16:24:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000d94000-0x10)=[{&(0x7f00003d8000-0x3a)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a000f00000900000100000000000600040004000d0005", 0x39}], 0x1) [ 103.495926] NFS: bad mount option value specified: vs 2018/02/04 16:24:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$netlink(r0, &(0x7f0000d1d000-0xc)=@proc={0x10, 0x0, 0x3}, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000898000-0xc)={0x10}, 0xc9, &(0x7f0000023000)={&(0x7f0000011000-0x204)={0x14, 0x5, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000862000)=0x91, 0x4) 2018/02/04 16:24:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a19000-0x10)='/dev/input/mice\x00', 0x0, 0x10402) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f000072f000)={0x0, 0x80000001, 0x0, &(0x7f0000fdf000)}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0xc3, &(0x7f0000039000), &(0x7f0000351000-0x4)=0x4) 2018/02/04 16:24:27 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000011000-0x10)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000008000-0x10)={0x1d, r1}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x3, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8943, &(0x7f000001a000)={@common='vlan0\x00', @ifru_data=&(0x7f0000003000-0x20)="aa1e2bae12055da52b299449d2f713eef8af1e2ccb05a9faa4c348d3f4871b95"}) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000005000)=0xfffffffffffeffff, 0x4) readv(r2, &(0x7f0000015000)=[{&(0x7f0000015000)=""/44, 0x2c}], 0x1) 2018/02/04 16:24:27 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00008fa000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000001000-0x4)=0xc) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000bd7000)='/dev/ashmem\x00', 0x80, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) kcmp(r0, r1, 0x0, r2, r3) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x100000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x12, &(0x7f000000c000), 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000014000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r5, 0x80404518, &(0x7f0000014000-0xc5)=""/197) gettid() mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000014000-0x20)={@generic="3c2f8de8203479dc41117b0a99800561", @ifru_addrs={0x2, 0x1, @rand_addr=0x3f}}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f0000014000)='/dev/sg#\x00', 0x401, 0x402) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(r6, 0x4010aeac, &(0x7f0000015000)={0x2}) ioctl$VT_ACTIVATE(r6, 0x5606, 0x80000000) 2018/02/04 16:24:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000)='/dev/input/mouse#\x00', 0x0, 0x402) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/205) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/connector\x00') ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000aa3000)=""/59) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) poll(&(0x7f000024c000)=[{r2}], 0x1, 0x0) 2018/02/04 16:24:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d53000)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000bdf000)={0x40, 0x0, 0x0, 0x200}) sync() r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000010000-0x20)={0x10002, 0x4000000000000001, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000000f000)={0x20000000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) fcntl$notify(r0, 0x402, 0x0) [ 103.565409] audit: type=1400 audit(1517761467.913:811): avc: denied { connect } for pid=16389 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/04 16:24:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003dc000)={0x0, 0x1000, "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"}, &(0x7f00009fd000)=0x1008) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000410000-0x4)={0x6, 0x4, 0x3, 0x4, 0x2, 0x100, 0x3, 0x6, r1}, 0x20) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg$alg(r0, &(0x7f00000db000-0x38)={0x0, 0x0, &(0x7f00008ea000)=[], 0x0, &(0x7f0000001000-0x172)=[@assoc={0x18, 0x117, 0x4}, @op={0x276, 0x117, 0x3}, @op={0x18, 0x117, 0x3}], 0x48}, 0x0) 2018/02/04 16:24:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x800, 0x0) 2018/02/04 16:24:28 executing program 4: syz_open_dev$evdev(&(0x7f0000273000-0x12)='/dev/input/event#\x00', 0x100, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='eth0$\x00', 0x2) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000daa000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bd0000)='/dev/ppp\x00', 0x400101, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000c07000)=[@in6={0xa, 0x0, 0xfffffffffffffffa, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, @in={0x2, 0x0, @multicast2=0xe0000002}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000766000)=[@in6={0xa, 0x0, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x101}, @in={0x2, 0x3, @rand_addr=0x81}, @in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x20}], 0x48) bind(r1, &(0x7f000069d000-0x80)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e300800000000000009500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6000100000000000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) 2018/02/04 16:24:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x100000000003, 0x0, &(0x7f0000ea8000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/02/04 16:24:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) get_mempolicy(&(0x7f0000c6d000), &(0x7f00000a4000), 0xfff, &(0x7f0000a2b000/0x3000)=nil, 0x2) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000501000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x0, 0x5, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000463000)='/dev/sequencer\x00', 0x8100, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f000020c000-0x8)) 2018/02/04 16:24:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000d10000-0x8b)=""/139, 0x8b, 0x0) 2018/02/04 16:24:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) open(&(0x7f0000896000-0x8)='./file0\x00', 0x200000, 0x20) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ffb000-0x18)={0xaa}) open_by_handle_at(r0, &(0x7f0000ef1000-0x77)={0x77, 0x2, "d60780e2196c347dfef8a1c26985d1c29a001101e564ae9fa1b0c42dbffaa13984ab9accd1cc80869eec89ce6830efcd96f0373914c97896126c3fb87bf1533e41828f074fe42116ef291e774e28f32208fdb27f49f3404280fff982c65da45adcffc4ea3149979dc6c76cd4d627f8"}, 0x4000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) 2018/02/04 16:24:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000b4d000-0x8)='./file0\x00', &(0x7f00001ef000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f000005c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000d4b000-0x8)='./file0\x00', 0xa000, r0, r1, 0x1, 0x4000) r2 = syz_open_dev$sndpcmp(&(0x7f0000f71000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f000059c000)=@raw={'raw\x00', 0x9, 0x4, 0x380, 0x290, 0xffffffff, 0xffffffff, 0x290, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f00002fd000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xd0}}, [{{@uncond, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0xff000000, 0xffffffff, 0xffffffff, 0xffffffff], [0xff, 0xffffffff, 0xff0000ff, 0xffffffff], @common='gretap0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x7f, 0x7, 0x3, 0x8}, 0x0, 0xd0, 0xf8, 0x0, {}, [@unspec=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x1}}}, {{@ipv6={@empty, @empty, [0xff000000, 0x0, 0xffffffff, 0xffffff00], [0x0, 0xffffffff, 0xff000000, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="c87b34ce3ea031a5c122ff2dd78d9b6b", {0xff}, {0xff}, 0x3a, 0x4, 0x2, 0x8}, 0x0, 0xa8, 0xf0, 0x0, {}, [@unspec=@void]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x2, 0x4, 0xdfe, 'snmp\x00', 0x8}}}]}}, 0x3e0) r3 = request_key(&(0x7f0000781000)='.dead\x00', &(0x7f0000c12000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000cbb000)='!*!nodevGPL\x00', 0xffffffffffffffff) acct(&(0x7f0000c48000)='./file0\x00') openat$vsock(0xffffffffffffff9c, &(0x7f00001dd000)='/dev/vhost-vsock\x00', 0x2, 0x0) lstat(&(0x7f000021a000)='./file0\x00', &(0x7f00000d3000-0x20)) r4 = add_key$keyring(&(0x7f0000dca000-0x8)='keyring\x00', &(0x7f00004ee000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r5 = syz_open_dev$audion(&(0x7f00004be000)='/dev/audio#\x00', 0x1, 0x10000) ioctl$DRM_IOCTL_FREE_BUFS(r5, 0x4010641a, &(0x7f0000fd8000-0x10)={0x5, &(0x7f0000b39000-0x14)=[0x8, 0x1, 0x4, 0xfffffffffffff800, 0x5]}) keyctl$instantiate(0xc, r3, &(0x7f0000f3f000-0x15)="6d093e0c9f6698403dc204fa1e1bc6df346476c828", 0xfee9, r4) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f00003cf000-0x4)) getrlimit(0xd, &(0x7f00007e1000-0x10)) syz_emit_ethernet(0x6a, &(0x7f000087e000-0x8e)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x15, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[@timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{[@multicast2=0xe0000002]}, {[@loopback=0x7f000001]}, {[]}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, {[@multicast1=0xe0000001]}]}, @lsrr={0x83, 0x17, 0x0, [@broadcast=0xffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x10}, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty]}]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x20000000000000}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) 2018/02/04 16:24:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, @msi}, {0x0, 0x0, 0x0, 0x0, @adapter={0x0, 0xe0000000000}}]}) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000000)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000823000)='/dev/mixer\x00', 0x200, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00008dd000-0x18)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000cf8000)={0x24, 0x0, &(0x7f0000b03000)=[@dead_binder_done={0x40086310}, @exit_looper={0x630d}, @free_buffer={0x40086303, r2}, @decrefs={0x40046307, 0x2}], 0x1000, 0x0, &(0x7f0000dfa000)="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"}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f00006b8000)={0x63, 0x2, 0xa8, 0x1, 0x8eb3}) 2018/02/04 16:24:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d53000)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000bdf000)={0x40, 0x0, 0x0, 0x200}) sync() r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000010000-0x20)={0x10002, 0x4000000000000001, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000000f000)={0x20000000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) fcntl$notify(r0, 0x402, 0x0) 2018/02/04 16:24:28 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0x0, 0x100, @fr_pvc_info=&(0x7f0000009000)={0x0, @generic="66ec1e6d134ceb8a8a0fb0f5f9707200"}}}) bind$inet(0xffffffffffffffff, &(0x7f0000002000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer\x00', 0x1, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)) 2018/02/04 16:24:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001c8000-0x8)='./file0\x00', 0x0) unshare(0x20000) mount(&(0x7f00003c5000-0xe)='./file0/file0\x00', &(0x7f0000367000)='./file0\x00', &(0x7f00004ff000)='ramfs\x00', 0x0, 0x0) unshare(0x62020200) rename(&(0x7f0000b44000+0xda4)='./file0\x00', &(0x7f00003e1000)='./file1\x00') [ 104.063526] device eql entered promiscuous mode 2018/02/04 16:24:28 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x0, 0x0, 0x1, 0x8}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000005000)={0x100, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @empty}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0xc57, 0x80000001, 0xfffffffffffffffc, 0x8, &(0x7f0000002000-0x10)=@generic="846041f33d8718b3fa7fedd85a4fda28", 0x475b, 0x1, 0x25c}) 2018/02/04 16:24:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ppoll(&(0x7f00004c8000-0x50)=[{r0, 0xd}], 0x1, &(0x7f0000000000)={0x1000000077359400}, &(0x7f00004c7000), 0x8) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e69000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000c17000)={0x8}, 0x4) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) close(r0) 2018/02/04 16:24:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dff000-0x11)='/selinux/enforce\x00', 0x40e800, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000696000)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000058e000-0x4), &(0x7f0000741000-0x4)=0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) timer_create(0x0, &(0x7f0000a87000-0x60)={0x0, 0x17, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000c96000-0x4)=0x0) timer_delete(r2) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000ba0000-0x1480)={0x14, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 16:24:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001f1000)='/dev/loop#\x00', 0x0, 0x0) r1 = semget$private(0x0, 0x2, 0x94) semctl$SEM_STAT(r1, 0x2, 0x12, &(0x7f0000bdf000-0x38)=""/56) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x301, 0x0) [ 104.126168] IPVS: ftp: loaded support on port[0] = 21 [ 104.145431] xt_l2tp: invalid flags combination: 8 [ 104.160333] xt_l2tp: invalid flags combination: 8 [ 104.211948] IPVS: ftp: loaded support on port[0] = 21 2018/02/04 16:24:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = syz_open_dev$audion(&(0x7f0000236000-0xc)='/dev/audio#\x00', 0x8001, 0x80) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000057a000), &(0x7f0000008000-0x4)=0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x190) 2018/02/04 16:24:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x7, 0x800) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000058d000)) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x0, r2}) close(r1) 2018/02/04 16:24:28 executing program 2: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x9, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000f84000)=[{{&(0x7f00007a0000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f000033f000-0x70)=[{&(0x7f00000bc000-0xa1)=""/161, 0xa1}, {&(0x7f00007fe000-0xf9)=""/249, 0xf9}, {&(0x7f0000f84000)=""/166, 0xa6}, {&(0x7f0000753000)=""/224, 0xe0}, {&(0x7f0000f84000)=""/57, 0x39}, {&(0x7f0000f84000)=""/120, 0x78}, {&(0x7f0000e86000)=""/4096, 0x1000}], 0x7, &(0x7f0000f84000)=""/164, 0xa4, 0x5}, 0x10001}, {{&(0x7f0000f84000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x10, &(0x7f0000f85000-0x50)=[{&(0x7f0000f84000)=""/217, 0xd9}, {&(0x7f0000f84000)}, {&(0x7f0000f84000)=""/236, 0xec}, {&(0x7f00006ef000-0xe7)=""/231, 0xe7}, {&(0x7f0000f85000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f0000f84000)=""/214, 0xd6, 0x7}, 0x1}, {{&(0x7f0000f85000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote, @generic}}, 0x1e, &(0x7f0000529000-0x90)=[{&(0x7f0000f85000-0xab)=""/171, 0xab}, {&(0x7f000032b000-0x96)=""/150, 0x96}, {&(0x7f0000560000-0x64)=""/100, 0x64}, {&(0x7f0000d0e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e80000)}, {&(0x7f00006f1000)=""/235, 0xeb}, {&(0x7f0000f84000)=""/4096, 0x1000}, {&(0x7f0000c00000-0xb0)=""/176, 0xb0}, {&(0x7f0000d3c000)=""/10, 0xa}], 0x9, &(0x7f0000b18000)=""/165, 0xa5, 0x2}, 0x8000}, {{&(0x7f0000f84000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x10, &(0x7f00008c3000-0x70)=[{&(0x7f0000678000)=""/191, 0xbf}, {&(0x7f00001e4000-0x24)=""/36, 0x24}, {&(0x7f0000332000-0x29)=""/41, 0x29}, {&(0x7f0000f85000-0xd3)=""/211, 0xd3}, {&(0x7f0000324000-0xfa)=""/250, 0xfa}, {&(0x7f0000ab7000)=""/104, 0x68}, {&(0x7f0000f85000-0x1000)=""/4096, 0x1000}], 0x7, 0x0, 0x0, 0x5c2bf7c2}, 0x2}], 0x4, 0x40002100, &(0x7f0000f85000-0x10)) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, &(0x7f0000f86000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000f85000)=0x10) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000246000-0xc)=@sack_info={0x0, 0xffffffffffffffff, 0x8}, &(0x7f0000f85000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000e6c000)={r2, 0x6}, 0x6) 2018/02/04 16:24:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0xb51d, &(0x7f0000c57000-0x8)={0x0}) r2 = dup2(r0, r1) getsockopt$ax25_int(r2, 0x101, 0x2, &(0x7f00000cd000-0x4), &(0x7f00007d3000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000081d000)={0x0, 0x27}, &(0x7f0000494000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000d3a000)={r3, 0x7f, "3737ed6b14842ad0131c08d940d2ed00fda1b6994e8d07274621009a91cead1d2c136c5446ca1f7204a541f81044d1b7c7d50c0c0616a9a9f7b0e227b7cdd7f9bb64e05b4dc8e741b81f96e413717d78ce07ff9e40ff1f3edba31f97c48c963e09bd06f74b7610c7db63e5288321b9e8dac8a1dd544ee4c9b39cc6b38f01c6"}, &(0x7f0000acb000-0x4)=0x87) truncate(&(0x7f00004da000)='./file0\x00', 0x5) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000fb7000+0x5b3)={0x5, 0x2000000000000002, 0x80000000004, 0x6, 0x1}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000062d000-0x20)={r4, &(0x7f0000fbd000), &(0x7f00000ff000)}, 0x20) socket$pptp(0x18, 0x1, 0x2) 2018/02/04 16:24:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x804, 0xfffffffffffffffe) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x402, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000b10000-0xb)='/dev/audio\x00', 0x80000, 0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000b84000)={0x7fff80000000, 0x100000000, 0x0, 0x2c0, 0x1, 0x9}) r3 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x0, @rand_addr=0x5}], 0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000e48000-0x1e)={0x0, 0x10, "a464796220ece641af3cf21182b80ee5"}, &(0x7f0000789000)=0x18) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f00005fa000)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x158, 0x158, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f00009ec000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x158}}, [{{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, 0xffffffff, 0xff000000, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="a37ecd40c58f1d027d07367d3fabce8c", {0xff}, {0xff}, 0x0, 0x0, 0x1}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x0, 0x4, 0x2, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}, {{@ip={@empty, @dev={0xac, 0x14, 0x0, 0x14}, 0xffffff00, 0xffffffff, @generic="d0d84f388e36c536ab44c0bb2622e1c1", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x8, 0x2, 0x28}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ah={0x28, 'ah\x00', 0x0, {0xc5ba, 0x6}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}]}}, 0x310) 2018/02/04 16:24:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r1, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) lseek(r1, 0x0, 0x2) sendfile(r1, r1, &(0x7f000003c000), 0xffc) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000709000)=0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000fdc000-0x4)=0x8, 0x4) mq_notify(r1, &(0x7f00004ef000)={0x0, 0x1, 0x1, @tid=r2}) 2018/02/04 16:24:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000091d000-0x11)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) bind$llc(r0, &(0x7f0000286000)={0x1a, 0xd, 0x9, 0x0, 0x2, 0x5, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00002f3000-0x8)={0x9, 0x7bda, 0x1f, 0x2}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) socket$inet_sctp(0x2, 0x2, 0x84) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000f99000-0x208)={0x14, 0x22, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) recvfrom(r1, &(0x7f000004d000-0x61)=""/97, 0x61, 0x42, &(0x7f0000774000)=@llc={0x1a, 0x3, 0xc44d, 0x5, 0x7ff, 0x5, @random="41fc6ba22bdb"}, 0x10) r2 = syz_open_dev$dspn(&(0x7f000013a000-0xa)='/dev/dsp#\x00', 0x4, 0x10000) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f000017d000)={0xff, 0x3694}) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000eac000)={0x3, 0x7f, 0x7fff}) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000918000)) 2018/02/04 16:24:28 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000f70000-0xb)='/dev/vcsa#\x00', 0x0, 0x101000) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000a26000)={0x0}) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000ab2000)={@loopback, @remote, @multicast2}, &(0x7f000000c000-0x4)=0xc) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00006cf000)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00006cd000)={0x3c, 0x0, &(0x7f00001b4000)=[@acquire_done={0x40106309, r1}, @enter_looper={0x630c}, @request_death={0x400c630e, 0xffff, 0x2}, @free_buffer={0x40086303, r2}, @acquire={0x40046305, 0x1}], 0x22, 0x0, &(0x7f0000002000)="ab2ab94e6ddb11ac71d63b26b8b1e152ca87fc2d275c32e5e090aa22f421ba6d3318"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000fb3000)=0x0) sendmsg$nl_netfilter(r3, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000dc8000-0x20)={0x20, 0x13, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x57, @pid=r4}]}, 0x20}, 0x1}, 0x0) 2018/02/04 16:24:28 executing program 6: clone(0x0, &(0x7f0000004000-0x28), &(0x7f0000003000+0x616), &(0x7f00007e3000-0x4), &(0x7f0000001000-0x61)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000)='/dev/admmidi#\x00', 0x10001, 0x240c0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x7a1}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000002000)={@local, @dev}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000-0x10)={r1, 0x1c, &(0x7f0000001000)=[@in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}]}, &(0x7f0000001000-0x4)=0x10) accept$netrom(r0, &(0x7f000007f000)=@full, &(0x7f0000986000-0x4)=0x48) ustat(0x0, &(0x7f0000001000-0x20)) 2018/02/04 16:24:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0xffffffffffffffff, 0x3}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000de4000-0x4), 0x4) bind$alg(0xffffffffffffffff, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000de1000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000b51000)) accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000400000), 0x0) r2 = syz_open_dev$loop(&(0x7f00004e9000-0xb)='/dev/loop#\x00', 0x7, 0x1) socket$netlink(0x10, 0x3, 0x10) ioctl(r2, 0x2, &(0x7f0000b1c000)="87e524a9143f904ecce1d41643c77e0dd852a6fef1fb82c8267ddf3a6f74fe8eb1176795f40f56d023a331ccfd0483c954a92c2cccb37fc890eb9ad824aea18bc9b6acc49107d0a0ea8da2bff1526ebe2a05cd58f43f142b004c6331d36d4af4aa93eb0a6794a44bdcd4ee2b31e3652720d037d8738908615f9d986b9480f971b870568e3dcc082e1f96fac18f3d973806743f6f7b34362c02d1cc3b75857563aedbb32bce7fe353bbae7e856454e09ab23fb26b3175abdbcd406b1a76f6d924bc3ccc18c2b3db9a7cdd5d2405092d8779d4cdf2fc48d943600ba80c2fdca3402f") sendmsg$alg(0xffffffffffffffff, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[]}, 0x20000000000000) r3 = syz_open_dev$sndpcmc(&(0x7f00000ed000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00009cf000-0x8)) fstat(r3, &(0x7f00004c3000-0x44)) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000854000-0x4)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006ed000), &(0x7f00002ff000-0x1)=0xc) lstat(&(0x7f0000d71000-0x8)='./file0\x00', &(0x7f0000d39000-0x44)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000023a000)={{{@in6=@dev, @in6=@local}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000853000)=0xe8) getgroups(0x4, &(0x7f0000edf000)=[0x0, 0x0, 0x0, 0x0]) geteuid() 2018/02/04 16:24:28 executing program 1: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) mincore(&(0x7f0000357000/0x400000)=nil, 0x400000, &(0x7f00009d7000)=""/160) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000088a000)={0xffffffffffffff9c}) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00009d8000-0x4)) 2018/02/04 16:24:28 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x9) creat(&(0x7f0000df0000-0x8)='./file1\x00', 0x4b) rename(&(0x7f0000bed000)='./file0\x00', &(0x7f0000704000)='./file1\x00') mount(&(0x7f0000286000)='./file1\x00', &(0x7f00000ff000-0x8)='./file0\x00', &(0x7f000067e000-0x6)='romfs\x00', 0x2001000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 16:24:28 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f00004bc000)='/dev/vcs#\x00', 0x6c7, 0x400440) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000036a000)="1f857e358e8c79cd21b92c5f7bc85bdd75195ae04653701400357195a4f62cd4e25cdc7141d9af359a27beac2656989629aaeb67eb293c24dd83632c9fdc9070e4d97e4c9d9be9141e775d3bc06e2d16f0404396c35163b0c9866c3db413f7647286ae89f8a1b14f2b549364", 0x6c, 0x40000, &(0x7f0000000000)={0xa, 0x3, 0x2020, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r1, 0x3f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000652000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00009f2000)={0x0, 0x401, 0x1, 0x1b, 0x7, 0x8}, &(0x7f00006a7000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000ce000-0x20)={0x100000001, 0x8, 0x1, 0x2, 0x1ff, 0x6, 0x8, 0xffffffff, r3}, &(0x7f0000faa000)=0x20) sendmsg$netlink(r2, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xfe53}], 0x1, &(0x7f0000414000)=[]}, 0x0) r4 = fcntl$getown(r2, 0x9) ptrace(0x4217, r4) accept(r1, &(0x7f00000cf000-0x10)=@ethernet={0x0, @broadcast}, &(0x7f0000247000-0x4)=0x10) r5 = getpid() sched_getscheduler(r5) 2018/02/04 16:24:28 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000015000)=@can, 0x10, &(0x7f0000015000)=[], 0x0, &(0x7f0000015000)=""/23, 0x17}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7, 0x1, 0x6, 0x0, 0x7a}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000d000-0xc3)=""/195}, 0x48) 2018/02/04 16:24:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x80000) shutdown(r0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @multicast1=0xe0000001}], 0x10) r3 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x394) r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r4, r1, 0x0) accept4$inet(r0, &(0x7f00008cf000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00002e6000)=0x10, 0x80800) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000f04000-0x44)={{0x2, 0x1, @multicast1=0xe0000001}, {0x307, @random="8ca1d720f0d2"}, 0x8, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f000058a000/0x18000)=nil, &(0x7f000059d000)=[@text16={0x10, &(0x7f000068d000)="f0319300009ae51a3701b887008ee0ba4200b8a51def0f22d1670e66b9800000c00f326635000800000f300f017e4a66b80500000066b9000000000f01d966b9d40b000066b80000c0fe66ba000000000f30", 0x52}], 0x1, 0x20, &(0x7f0000aa5000-0x10)=[@dstype3={0x7, 0xe}], 0x1) close(r0) mmap(&(0x7f0000663000/0x1000)=nil, 0x1000, 0x2000000, 0x1010, r3, 0x0) 2018/02/04 16:24:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x81) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/02/04 16:24:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) pread64(r0, &(0x7f00009a5000-0x1000)=""/4096, 0x1000, 0x9) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000267000), &(0x7f000067c000)=0x8) ioctl$sock_ifreq(r1, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff030100000001000000000000000f000449fbf502007e23"}) 2018/02/04 16:24:28 executing program 1: geteuid() mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00006cb000-0xa)='/dev/cuse\x00', 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r1, r2, &(0x7f0000772000-0x8), 0x1000000000000020) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x2, 0x0, 'bm\x00', "92e6e6eac8e443e6e69d10f7ef0b2fe30d86c9da620c660781c08c699b305e0cbf04b1c27339edf159266309dee73fb8ffe530a58adc46da7625adae6d6500000007b87eca7efa96eb123b96aa95842f04e5e8e8916f4efc8ef89f9b59e3a6b630b2ac7dcde45c39944e11ed764989aac2ba631799517a9e794e1dd1f20124ab"}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x380) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) 2018/02/04 16:24:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) close(r1) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 104.457354] audit: type=1400 audit(1517761468.805:812): avc: denied { map } for pid=16502 comm="syz-executor5" path="socket:[42358]" dev="sockfs" ino=42358 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=tcp_socket permissive=1 2018/02/04 16:24:28 executing program 6: clone(0x0, &(0x7f0000ea0000), &(0x7f0000b1c000-0x4), &(0x7f00007d8000), &(0x7f000073c000-0x84)) io_setup(0xe59e, &(0x7f0000df9000-0x8)=0x0) io_getevents(r0, 0x0, 0x0, &(0x7f00007fe000)=[], &(0x7f0000c62000-0x10)={0x0, 0x1c9c380}) 2018/02/04 16:24:28 executing program 5: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000be000)='/dev/vcsa#\x00', 0xffffffffffffff4a, 0x14000) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000f80000)=0xd000000) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000b7a000)=0x2, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f0000000000)=""/95, &(0x7f0000f7c000-0x4)=0x1f) 2018/02/04 16:24:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006dd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000834000)='/dev/input/mouse#\x00', 0x1000, 0x2) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000ea5000+0x71a)={0x4, 0x0, [{0x7004, 0x4d, &(0x7f00008f0000)=""/77}, {0x2000, 0xa2, &(0x7f0000a91000)=""/162}, {0x0, 0xd6, &(0x7f00004e3000)=""/214}, {0x4, 0x84, &(0x7f00002a0000-0x84)=""/132}]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000b82000-0xa8)={0x1, 0x0, [{0xc0000100, 0x0, 0x4000000000000000}]}) r4 = fcntl$dupfd(r3, 0x406, r3) ioctl$sock_bt_bnep_BNEPCONNDEL(r4, 0x400442c9, &(0x7f0000ec6000-0xa)={0x3, "19972a5b588d"}) ioctl$VHOST_RESET_OWNER(r4, 0xaf02, 0x0) 2018/02/04 16:24:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f05000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) syz_open_dev$dmmidi(&(0x7f0000843000)='/dev/dmmidi#\x00', 0x5, 0x501102) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000e93000-0x12)='/dev/input/mouse#\x00', 0x1f, 0x4000) io_setup(0x1, &(0x7f0000e4b000)=0x0) recvmsg(r3, &(0x7f0000238000-0x38)={&(0x7f0000772000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f000036c000)=[{&(0x7f0000c1f000-0xd5)=""/213, 0xd5}, {&(0x7f000009f000-0x5d)=""/93, 0x5d}, {&(0x7f0000d6a000)=""/90, 0x5a}, {&(0x7f0000abc000)=""/105, 0x69}, {&(0x7f0000db0000)=""/98, 0x62}, {&(0x7f0000a23000+0xb7c)=""/4096, 0x1000}, {&(0x7f00002a4000-0x92)=""/146, 0x92}, {&(0x7f00005ff000-0xb6)=""/182, 0xb6}, {&(0x7f0000dd0000)=""/11, 0xb}], 0x9, &(0x7f0000045000)=""/164, 0xa4, 0x4}, 0x10000) io_submit(r4, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r5 = syz_open_dev$sndpcmc(&(0x7f0000a45000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x200) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000655000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) socketpair(0x0, 0x800, 0x1, &(0x7f00009c8000-0x8)={0x0, 0x0}) r8 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000853000)='/selinux/policy\x00', 0x0, 0x0) r9 = syz_open_dev$vcsa(&(0x7f00005e6000-0xb)='/dev/vcsa#\x00', 0xfff, 0x20000) r10 = syz_open_dev$usbmon(&(0x7f0000290000)='/dev/usbmon#\x00', 0xff, 0x0) r11 = open(&(0x7f0000d90000)='./file0\x00', 0x200801, 0x100) io_submit(r4, 0x8, &(0x7f0000ac3000)=[&(0x7f00005a7000)={0x0, 0x0, 0x0, 0x6, 0xc86, r1, &(0x7f00002f9000)="27ffc6af852e2021b6cf84e1a49cdcbd8f4c494b566deaff490e3549b6d164d918ea6792d7a924c800b952de9fa9af37d7ba2c186fe50c0b5ba7c232342b03b2b32b675b53db47fab6df0747a222343b3d133b32e2d9ddb416f0eee975f2778805fe299cd5dc0bb38d929cc368694f335a088168deb19369d435e19378b176490443fec2fe7b39cd6529e13b91d1abf76425293f288bad88be4f5d021d21a21a5dfa42cc4408ef5c0fe05bae8b96e418664fd1bbe43d9f3fbc9eeb328ee710072be8990a6e08aa8bfb51b4a79d4f9cb38e75399023dd03dc5142e53a5d0a419d32300225da7b0d60624eb20b7b179e4a382307443c1d20d2fac14cc267b5cb02dbc5af28f76cc7084652fcb2be2c9d68f9da3eb9d23059d97024ab968e157218e348fe2b9d21f4e72d716a672e96610ffc0d0b22000bc26139c2e62681189720a0bfc028aae80cad4bfca37dc553e0678e1c64b7f6b8e4003129c33560d80b40e182542ae0318695b255b533a30d829e8d80d00c21714703daeb4f2ad97056d2708fe52e7467b471506afdc39ee493a496008d929c455ee56d97f783e937a251bc3367566ce7790ddada69f1461debcef35d17fb78b6b6a2b6992fac95d0bb623046a60d35eccf6eb6a15f178c699468c4cf641fa483eba6a7ddbfcafcb70bc519816f9cfa3afc71252e230bb1e9c4e4bf6ee2bb862595b6b1d22bc351f426b504211faff91485c190dad7cf6835f1d9026f524c84349c586ad1159d63f150ee15f6d0494121f8b2543c8804bf863c7175489ff43877c52bcf11967e7f58fa6810de02ba01da14672d81a387e792ae653b7f390ced09ec4630d102765287c2076654cbe9e617d99acfb60b67d23d969a8d2bcdab98ca30d0a4e89e6b0408e79a88f513a8b6463948bc2dcaefd388a82e8c9ca8551381730f18129d32efa19747d0fe5be06ee34015c474de9aa51d72e065f7664a2f499c8ffdc8c3dfe4bea5f1cd1cfaedd7836a4434525c9816e503166bb2ae85bfc955a4a39735d7c803b398acc291639add5151cf8818509ca8af70eb43c09827a7c3bac08231412c540421df023b27c47581a4960c80b75a350d8d04d6dd04ec9953415f7b0d66b6783d1dc29c79c1552ebf97a91f78b3edffa5de644f87f32644fd49f43a76e50f00246ea2786e7a6f46d8277a821c12951da3328c17233ed721ac0e2879440a3db295892beba83179b41233992c84c1a3f0efbbe1a40e9e1a40f149bf7a4c997d45557ae38b566acc8cb15d410f50cc026517e3a8941713b379a7720aa2534c076ba948ed4dc5533d1f2ebf0cbb906285cf08256335b5529852e4713f88aa3f73b15e5462ba22467cb6df4fe4b3fc67ec665c33719e291b5e1e87452f847d35096cb774a650e023ed733aa60ea15ad4bc5ba8499939552da8f9c3bee8c70c01873ffa6ca453992d7fa1b49d952a74775e1822f77ff6fdb3dd7a17383ec6b8168715983ed4abe312f0bb0709e3bf9399cf4ae101ec26bb1d4540d5667568ea756af9c5be60d4eb812d23b52378184527cfd4e5e4dd8433f4a005fd89faa5456e07bbd2a853abc61c535ce23ce9ff48ac402e8c97f97e382c65150d7d04aecae7b2f3df05b2b1ed4fbf12f24586477f0b20b9b6cac383808fe292b8806ed78dcf25fcce27c2aa4e19edc7e0d5f4ad2a3adeb6d1e5c72659b35c29665f900f32e3ea47d66e7a2e1e9c6972edb3274aef7c7c094beb7f3065ba10ac868337831f0070d301e4298446e06298664372f97350beb19a44114ea5f4a4608352b9acd34a7553a37848f419c311e90e8733c761b21ffa205f630a9ec9771b30b26659095835040aef137ae3d43747be4b8b9b5ecefb8a2c04f08230a2dc4660aba119965b9d83e38dc37e8956fb9792a5ef8eb8861d1a69b102216c1229f1de76a5aa59727cd3f5c4e618abf76921aa94957a5c9fa31449d77f30afb3b6a79e42b8f666ff257d4b4e34723f8d5b25adb69c7d61b7e757d244543aa51493bd5ce77ffc2d8f0b4428584331fef0d5bab932038be922ecc92f5a3fe5e8253a99d6084f38b867ed733ffcd07057d2686f5cff8b15d0d5d3da03b81288cc38dc5abcac2e73e46cc1d1842f76d59b3147c20ac8938750216688b7a9784197f959090b70e6c6457bbb68f98891d6a2e314d320900e490f59197d7906aefe47b216f55a4d0fdd06d4637d4e821986511b7f566a156562c1f5bf91377b8d3d9642f3bf8dedd008d1673ab3ffd254d1a61d1617ec6f4dfced53b745cd7cc719ac324fbe567b6cfb9040c517860e059c4fecb4de8e73a01921b88b9eca75bbe4cc8972815ae85a4e91e3b53c531d826243a06ebeb081014c90354a067f3775ef9085cd318c221f87f2ccb0ad1633183fbcd33849e0d4ffc524fc63f02806dd76269ef5d344b4d848f9f1debf72820505023c821cd6c00898e5f895790b397a089dbde875ec61ae55fc83c9b3dfb66a00d78c4bcea042f4ae7f0426789c47b2f6657dc4ff43799f2157761e34af7a53c75a85c139df001d100023318c4dc1aeeb8aff0c7b32b09f402cf9a1f0ecf335cc9ab12403a98298ff5a83deaf68cdb37f4062c706daa299846331c9c1766100d31df8db5902ffe743588f19d5f71021fac64b7e9a6aa51b214662a75bbe1571e1dcbd1b5e468942ceadb03ae577ea19a365c607e490f5cdaa7257bc958ddef09fb904d130cde584b91c8c6ee140449fb2051fe6cf69529a98a82db92d9443b6ff468c1c60d67bb1d80d10e71a5e18558552e5c416bf867e5938a0cf59b50f1e896e90c09f67da2e35e89d052797f1b3b5b8b9e3205e8fb66e970a76e0c83fabba96f8e3952c89de100ce4da9cf733f00f156b4aa7b51f3e213d8a494fd1df78b0e73b387e3246058944443f4d8eef5f3ced941e97422e39d678ed9771881e3106bef26e697abec67016ffd3a4a8ff7c0205760ce1b0d8f67c6c1c5562dedfa34eb18724d2ce6d2ae9a6c9b9816befa297cc7702e6cae9c52dbe14f7125d89e7c3dddb1f9e2a78ef2a7a5fe020616c13b993f2b376ac566749a3102d886891706abee51c72faf5588e9f31e9f4111a1b86e2acc35e1e9ded552157406eb4951646d01c37d33eb74e88eb607386aa5c5c6232954a72db43774118d3286d2863b5a47106c4538a609fa011c33e99cf70f3eb13e0111a88c228bf199ed959451953f655277794a25fdb47a4e211f5183d2f3c3f632a6fb84b10d1ddbd91f1d00f73ade24eb42b7cb5e5621da17b7255ae569e4fdc0e7c320b8fff7a2303b1d094f462796fb1f5574bc61ece0d67a2aa0327cfc4a6675bcb2914c3f3e0b2b25b1200538f5145ac23a48775819394f2a991d609cb7587684c6e8f815fc4fd69fbbeb7fd1c8db0e1e6e8fac651efa145d30c7471c3ea56524fc9b91b231b50cd149639ae6ab8f65df94456c1cc81c096561b10b0cc86ecf6159379bbbf69f2605511ee397ebd06c65e06e046e53a2d387fd58fdc924eb6a17959d894ea92bb329b1c3d39204ef390fc1d1125f152b99f5741071a6a79eb5448580a12f8ce59cb77bf10acf0e411de000d7b454c87801a9de4cc59163cf6e1e63df883755d10a638ce3d75c85bc400eb69241ee2c4d7f00a2595c692a66574b1fb0e1d03ecfa30817438c52e0f7c76576040789d804b9aa2834aad1b5c8f0f840eba5e2944ed2fe155bdbdc8a73c94e4aa3921a7cd7daae64b2216bfd9f9facc62c5c500cae265d22242bd4404f3baae52f8d3c59e128c585bfba4913b25f30f1fbe72b4e8602a64051333643153d110153ad01bf7c0f9cc90993f247699a636efc1c3de22e49e76fa6ac238f159ba643f7d1f8579ea5e4ff8a8bab081a3d0b024339f5bdd4d8bc166996cb8b1ede119688453f4cbb31c9eafd5d12cd4c59fe76367b4361fdb2131c7abc6ff86ebe649a1e6aa43e1c36ae69345f259b4432f7ced629d9c8cf635afb32b9c754d10359835c5e3e4e8e4ba0295316f0b13ce9f4463ab3cf10a310053bfc906cc56f9f0d5519c20e14186caa175604ba5402905387f20591776d990b4f6799fd593f1326f60555f403a3a056c1192fc21f217f5e0f57b16de39bf4db959f90464740576b0b1c4e3667b3c381428c0919a528125c53e5273f6c950e2214dbd751343307d3ed53e8d7f1b8b0a2d8bd5d8dacc8c1efa24d82db0cea91b0bcde428906a22bd4abd65425672148e2f4c033537c059a629f3c1dce483e3e61d07f6c54861628ab8abeb858ffc22219736d85c570e043caad384a86e4498c7b3d85d3f892231bee43d253436f6b5313d4278784dec7d017ac35da6143642197bd4ccc4af5f7ba2365c3447d7c9c5750a3e90bdeb2cee898f71c9b0769f1a7fd63fce51bdfea4cabc55889d8eabaa89425bd9347fb8ab4248e06394ef3a0dfe89b1225030b71e2912b3c46ce198907775805090dccc74d86f67e4cabd50e073d4a9865b58e5f3025f04135ddbb629c9734f1f8baac9e9b671becfc7d061abbeac4cedefa016c8d88605b7eff34164f3666bfbd9d2a352b58bf93367d16d4a6c60eb499d7f166071c9344580fb2d7890672ee3a3028a65ef1f1082650c39d7e6b0720a47392b7a07f921c7867bf60f3b4118ab88016e5471a9771d9f6def268626ab693c8eaae01452e4a39f9f2e3d65584d1782b623c868aea50003561b942c2ba704b169a7a6e240f7e3e21fff949211248f7d45532f2bc66afc9024245486dca4ab486fd80d08f213c4bd7b29bcb92fab10fa25829e8b2e240abebd6acddb51ed22d9ba6b9ff5e32e8aa776b2a4f391cfa47b0574e79a17745061f9d7cd402ba01dc6ddec010d0d344bc8b3a10be2080519916e278537650a4005680db67d883c55ece2a4babe080edfb009572b4d330c98932fca1c0158a65ece66cdd218e9e00bd06cc3d5c215e15873a20c73b77ef3e76b8f960c4066444b24b9ba7b32e960324818070015a0e3f4e8e04971ec0f7103a49abb503f464b95be4fcbd93189ff8dbfcb31eb9347e8049dbaf9fa5412fb8343091bc9da392a12546e494a49323d75a8ecd9e0132513e757766ba9c4782edd3b71c24dd0d601d3c76503e5b19908e9d8dea8dde8d6b2ef8b8c4745ecbdb40102577315b8dc76bc330214f170928ceb9a1d574082c8545841b5739b0a1dca666fc5386c19b840d59fdeb8cb20c85e9353da80161df74cbc282abe4cd77ebb5e09f2cc76917ed7e4c268ce20e122d757d69012f2418ceda8cfb01296f8d86171d4a58de6029f6ca2ceea1655b4ff555dc94a4ef42eb41d133f66f74547993970e79de19c442afaac15c4827f4861044e405182986b447aa226dae283ee8109ecdd1201be71d46fabc44a8c081e39fc61a4bb6293d645fd3a8900b3bf409c84d960621ee7778c7a4fd60b04665b3f5c99025a698c920f7fab0d81e6d9b17716e1783252c8ff24a779f4904e515a3683761767ecca46f29d884ebe753e27ca4490ea4632198760f4515d7bb3ce6c9727f18fad3788679d7f155b623f794abda90fa1bde5bfef27c958ae5c499fc7b2227ccf166c1aad109b23f59e734bdd4458dbd9a70aacdd87f4dce04d7f45297c2a04cee100d568a443945fec24874f8d32d27c592f9d206597ac65397deee8e6fa3b2b3f4482ca302a1319808f0ae783a3d1633d32e90ca3057e0d17333770e7b6004dd49feea97876c25fb6cf65884d7a96bc68d6b9fe76857f0b34915f0b2bd7f6ce81ccc0c77fb320b51b75da3c2bd190916fd764ec7da4cca056d2cca820a8", 0x1000, 0x1, 0x0, 0x0, r0}, &(0x7f0000e58000-0x40)={0x0, 0x0, 0x0, 0x0, 0x6000, r1, &(0x7f000080f000)="60cc3a2810d2b72c1091875bd81a98a7c82658035b1c32c6616f64910b567507e0681b6bfbaa7712c192afd383a4ac89ac873252fc7a9df9e502", 0x3a, 0x1, 0x0, 0x0, r5}, &(0x7f0000fea000-0x40)={0x0, 0x0, 0x0, 0x1, 0x81, r2, &(0x7f00000cf000-0x76)="9773dd9419dc79cdefd49ab16675bed861d8d5880cb24d6a0164ac5d3b0b06c9f2d24cafd34617f7ace3534fe1595f2ea9cb640bb52c46c0f21a4a306d815d382a2ed7b1875fa45127ce5a1846ec1e542f1eca8a386d9cab9b5c68ce5f3322820bcb712ad992899bdbdf6306180990e432979c1965e2", 0x76, 0x8, 0x0, 0x1, r6}, &(0x7f0000931000)={0x0, 0xb9d126faa7d1a358, 0x0, 0x6, 0x2, r2, &(0x7f0000855000-0x2d)="dee373668e710ecc105b8cd9d8434dffb8667903a953dcbf3a9d10bcd1463d011dc564370a21413dbd556a7d5e", 0x2d, 0x5, 0x0, 0x0, r7}, &(0x7f0000789000-0x40)={0x0, 0x0, 0x0, 0x7, 0x101, r2, &(0x7f000080e000-0x93)="c95e5630f4bcd8d6ed2851c3ec1b8ad59489d930cd6d35ab789d3a2e2e1c816d7e596ed72efb67661d29f42b21f19eb68f31d7d536407c28118d87df3014a1f3efb3d5b016bc244fb5273fba3121aa566c7b7edd98848ead0cb37133a8c8ebdfdf32ff8a473b039ad658ae7c63ecd80dc970a91e889dfb66ce0c011ce2de64911669f681b965b182daeb14977f59cfef653048", 0x93, 0xfff, 0x0, 0x0, r8}, &(0x7f0000325000-0x40)={0x0, 0x0, 0x0, 0x2, 0x4, r1, &(0x7f0000610000), 0x0, 0x8, 0x0, 0x0, r9}, &(0x7f000066b000-0x40)={0x0, 0x0, 0x0, 0x6, 0x0, r1, &(0x7f00007a4000-0x3d)="b6e90f4dbaa6ffd1492cd135a9b3fd7bb708ec2b7024d7691e95cab751a58bf10604786185609aaf8416e89628ce798ce8509c863bba9093cb8c1caee6", 0x3d, 0x4f97d960, 0x0, 0x1, r10}, &(0x7f000020b000)={0x0, 0x0, 0x0, 0x6, 0x10001, r1, &(0x7f0000b75000-0xa9)="2c983d1b3d0653390e4f4aa99ec6730fd02c5daaca094d31695f71843847dcd5f8afc183ea53bae4938934614ab9e8a7282a07ac1d66c91ca4809adfc3b21d5d2a700d1a384771040f697b9a14d6e0c99eb1c2f05b9cfa0c030347be65897b956c9c1b65f707347e2680e3e889bdd51ed6e9fefe985dfd63e9cf3e1f0d6f31945c695df1850e12f8bd88d5ca2a5b5ea7f0e00b787b0ac7459b2793ea4cd101934a395207d93bf2a5fc", 0xa9, 0x1377, 0x0, 0x1, r11}]) 2018/02/04 16:24:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) r1 = syz_open_dev$vcsn(&(0x7f0000266000)='/dev/vcs#\x00', 0x7fffffff, 0x101000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000073b000)={0x81}, 0x1) ppoll(&(0x7f00001ba000-0x48)=[{r0, 0x80}, {0xffffffffffffffff, 0x40}, {0xffffffffffffffff, 0x11}, {0xffffffffffffffff, 0x10}], 0x4, &(0x7f0000e5d000)={0x77359400}, &(0x7f000034a000)={0xff17}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/04 16:24:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x7ff, 0x5, 0x549) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000763000)={0x9, 0x8}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f0000b18000-0x50)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0180001c09000208ff0305de000000060000001a03ff09001049fbebfcff7d23"}) 2018/02/04 16:24:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000988000-0x3)='&-\x00') syz_open_dev$random(&(0x7f00006f8000)='/dev/random\x00', 0x0, 0x10001) 2018/02/04 16:24:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = accept4$llc(r0, 0x0, &(0x7f0000bce000), 0x80800) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00007a4000-0x1)=0x249, &(0x7f00003dc000)=0x1) fcntl$getownex(r1, 0x10, &(0x7f00003b9000+0x6a2)={0x0, 0x0}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000dc4000)='/selinux/checkreqprot\x00', 0x200000, 0x0) perf_event_open(&(0x7f0000d89000-0x78)={0x7, 0x78, 0xffffffff, 0x81, 0x1, 0x20, 0x0, 0x4000000000, 0x80, 0x8, 0xff, 0x76, 0x5, 0x7fff, 0x2, 0x9, 0x2, 0xfffffffffffffc00, 0x0, 0x1000, 0x7, 0x9, 0x6, 0x20, 0x3ff, 0x2, 0x7, 0xfffffffffffffffc, 0x3, 0x7, 0x1, 0x8, 0x0, 0x8, 0x34, 0x6, 0x40800000, 0x4, 0x0, 0x100000001, 0x0, @perf_bp={&(0x7f00002db000), 0x3}, 0x1202, 0x1000, 0x100, 0x7, 0x2, 0x3, 0x8f16}, r2, 0x80, r3, 0x8) sendmsg(r1, &(0x7f000034c000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x1, 0xe9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x200}, 0x1c, &(0x7f0000369000)=[], 0x0, &(0x7f0000497000-0x18)=[{0x18, 0x2d, 0x800000003, "a9e6"}], 0x18}, 0x0) 2018/02/04 16:24:29 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0xe, &(0x7f000000c000), &(0x7f000000c000)=0x4) r1 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000000b000)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) close(r1) 2018/02/04 16:24:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00003fb000-0xa)='/dev/vcs#\x00', 0x2, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000670000-0xf6)=""/246) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a8e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000426000-0x4)=0x8, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000dda000)="3d32680c117fa9e00d761268d848795259814370244b1d1b6845defb04da3c989e77513d9fd5cf43474eba0fa0", 0x2d) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00006ba000+0xf09)={0x3}, 0x1) madvise(&(0x7f0000f74000/0x3000)=nil, 0x3000, 0x10) get_robust_list(0x0, &(0x7f0000915000)=&(0x7f0000a37000-0x18), &(0x7f00008d0000-0x8)=0x18) 2018/02/04 16:24:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x40000) shutdown(r0, 0x1) [ 104.681196] device syz7 entered promiscuous mode 2018/02/04 16:24:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000017a000)='/dev/rtc\x00', 0x20000, 0x0) r1 = getpgrp(0x0) stat(&(0x7f000008a000-0x8)='./file0\x00', &(0x7f00008ae000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d65000-0x8)={0x0, 0x0}) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f0000528000)={0x3, 0x27, 0x985a51c12c240ba0, 0xffffffffffffffff}) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000ce1000-0x90)={[0x3, 0x2, 0x0, 0x9, 0x50, 0x9, 0x3, 0x5d, 0x8, 0x9, 0x3, 0x9, 0x3, 0x6, 0x2, 0x9], 0x111ffd, 0x10000}) ioctl(r6, 0x3, &(0x7f0000896000+0xf7f)="37bf3c35c0ff68ae6248d8b0b1501851d95a") r7 = openat$rtc(0xffffffffffffff9c, &(0x7f00001f8000-0x9)='/dev/rtc\x00', 0x200000, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000658000-0x4)=0x0) lstat(&(0x7f0000455000-0x8)='./file0\x00', &(0x7f0000724000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() sendmsg$unix(r0, &(0x7f00009cf000)={&(0x7f0000ce5000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00007b0000-0x50)=[{&(0x7f0000ed7000-0x6d)="65d54cf2dffc149e74e4eb786c0ebb7309f95e1e899646aaf0159d9eb9b01908cca63ac0ba1756e14f761747cf75a1ea8e55d0a01545bd49e0af4a9771ad04cd9449282412e959843a05591b827476b2c691d37534b55e0e018e2379666c55867de7f19e04a75abfa0b4831c56", 0x6d}, {&(0x7f0000186000-0xf9)="1a093b931b25347b386e72171ba6a9d3e634f27479097291d9c3880499734c7ee017c6cc2deeb356be5ff761c6f2bf7d3764afdbabebced2e17df8022ab814cb59c39c0f49e68965c7d32d267fe493f2f76744cc597b22a29ce40ce86e1ec681e0a320e45105dcd967a7336699fdbe1610519ca1a536b84814a68855da35a5089d3cc3c9d3731a795915c42264bd5c0bcf022c8f911f6e98b0c31ff59246d95f55543f99ac090965e4ea247f120247c6674da92d416b805335d6c024597747db71ecbce9231cc5fb8cab7e5055165cd4b3f4d0f33bcf45032a3123edb739c6bed3ffdf29c49eb1fb33403eb142ca8945af10b192bb33079751", 0xf9}, {&(0x7f000053b000-0x7a)="30cbe264b302cccf91275c869005657a1f07f1b34f4afc076976e51ffc2c919f1f3ee6a05f73e507713c26e645fc0a81a8ad6a86336026aeec273002bedb6b32609aa77cc972d647265f607619a4e5ffe63bb04cd4d77d5f353e6627697b355348d37565a2713be45eee2afa5289d3a9f9cfc9c142a6fe595a49", 0x7a}, {&(0x7f00005fb000)="d4f90a27712cb0992868c42a4278aa0ba17e2fa770e4c33c5ff5682e12c1475ef22bf92adbb42f388950ef0611f060a6b4ee4e0a6d52d7cf25cf94d75dab2142f8797b4f20f4361168b185e49cd622ff589eee5bfe2f2f2be6151a233245cc4013246f96c530f01be1034f8c90538d86b89ecf147e9ea98a2a6742fbb2bb3c28a7cf46575b83d1d1a550011ae80cc9b33aeae239450278e316619cfe711f5a361a344dae", 0xa4}, {&(0x7f0000109000)="da24e9ed9175b9c431283f249a783f23f4b19c980c8edef7dc62c89534ee4928539385893cc25cd16442013b6a2759637d76a9ae67b0de1af0764468f90cf997a3b07d421024093a7cc5eadeabe3cdbd21762f94c5d65189109595ef305a5417ba41450f6ed153db38a9e6d35dfa827ba561c654fa8d7665651a3ef0576e280333228faef75439565a6fc58357d6d2d56d5cd8742fb6e287570f325b722f", 0x9e}], 0x5, &(0x7f0000beb000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r4, r5, r6, 0xffffffffffffffff, r7]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x68, 0x20000000}, 0x4000000) recvmmsg(r5, &(0x7f0000a28000-0xf0)=[{{&(0x7f0000f11000-0xc)=@nl=@proc, 0xc, &(0x7f0000df3000)=[{&(0x7f0000dd7000-0x17)=""/23, 0x17}, {&(0x7f0000f93000)=""/221, 0xdd}, {&(0x7f00003bf000-0x2f)=""/47, 0x2f}, {&(0x7f0000261000-0x98)=""/152, 0x98}, {&(0x7f0000676000-0x8c)=""/140, 0x8c}], 0x5, &(0x7f00009a5000-0xa5)=""/165, 0xa5, 0xbea9}}, {{&(0x7f0000100000)=@un=@file={0x0, ""/73}, 0x4b, &(0x7f00002f1000)=[{&(0x7f0000c53000-0xad)=""/173, 0xad}, {&(0x7f0000bc1000-0x6f)=""/240, 0xf0}, {&(0x7f00007db000)=""/4096, 0x1000}, {&(0x7f0000410000-0xd4)=""/212, 0xd4}, {&(0x7f000033d000)=""/225, 0xe1}], 0x5, &(0x7f0000300000)=""/221, 0xdd, 0x7}, 0x4}, {{0x0, 0x0, &(0x7f0000eab000-0x40)=[{&(0x7f00003ca000-0x1000)=""/4096, 0x1000}, {&(0x7f000008b000-0x89)=""/137, 0x89}, {&(0x7f0000b53000)=""/176, 0xb0}, {&(0x7f000024f000)=""/118, 0x76}], 0x4, &(0x7f00000a4000-0x81)=""/129, 0x81, 0xc9b}, 0x3}, {{&(0x7f0000128000-0x10)=@ax25, 0x10, &(0x7f0000ec5000)=[], 0x0, &(0x7f0000cdb000)=""/133, 0x85, 0x2}, 0x8}], 0x4, 0x20, &(0x7f000086e000)) r11 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000efc000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r11, 0x84, 0x2, &(0x7f0000d6a000-0x8)={0xfff, 0x9fcf, 0xc47, 0x101}, 0x8) r12 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r12, 0x18000451d, &(0x7f000022b000-0x1)) 2018/02/04 16:24:29 executing program 2: sync() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000a0d000-0xc)={0x4400000010, 0x0, 0xffffffffffffffff, 0x70a0}, 0xc) listxattr(&(0x7f000061f000-0x8)='./file0\x00', &(0x7f0000812000)=""/199, 0x2bc) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00008ac000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000751000)=0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e9a000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000d76000-0xc)={r4, r1, 0x3}) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f00007e0000)=""/4, &(0x7f0000369000)=0x4) 2018/02/04 16:24:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x20}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0xffffff46) write$selinux_create(r1, &(0x7f00007f3000-0x4b)=@objname={'system_u:object_r:ppp_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x4b) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000aa7000)) dup2(r0, r2) [ 104.716637] device syz7 left promiscuous mode [ 104.762901] device syz7 entered promiscuous mode 2018/02/04 16:24:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000227000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f00001b9000-0x400)) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000044000)=0x400000000000081, 0x4) r2 = dup2(r0, r0) getsockopt$inet6_tcp_int(r2, 0x6, 0x14, &(0x7f0000e69000), &(0x7f0000913000)=0x4) 2018/02/04 16:24:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) r1 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c6e000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000519000-0x8)={0x0, 0xfff0000000000000}, &(0x7f0000bb3000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00008a4000-0x8)={r2, 0x7}, 0x8) tkill(r1, 0x1000000000016) r3 = syz_open_dev$vcsn(&(0x7f0000adc000-0xa)='/dev/vcs#\x00', 0x101, 0x88240) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f00002a7000-0x20)={0x2f}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b19000)='/dev/hwrng\x00', 0x200440, 0x0) [ 104.787425] device syz7 left promiscuous mode 2018/02/04 16:24:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) setsockopt$inet_int(r0, 0x0, 0x200000000000011, &(0x7f0000f4c000-0x4)=0x2, 0x4) bind$inet(r0, &(0x7f00002c8000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f00009e9000), 0x0, 0x2000003f, &(0x7f0000532000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/04 16:24:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x1) 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, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000ea2000+0x38a)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x165, [@empty]}, 0x10) 2018/02/04 16:24:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000318000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x6}, &(0x7f0000cc7000)=0x10) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7ff9) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00009cb000)=0x5, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r2, r1, &(0x7f00000d1000-0x8), 0x8000fffffffe) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000988000)) 2018/02/04 16:24:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x840000000003, 0x2) perf_event_open(&(0x7f000025c000)={0x0, 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, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f6a, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x1b, &(0x7f0000d1a000-0x8)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xe}}, 0x8) 2018/02/04 16:24:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000f41000-0xc)='/dev/amidi#\x00', 0x9, 0x29b61dccd6668193) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000013e000-0xbc)={0x6, 0x2, 'client0\x00', 0x2, "b31558e69893e98e", "e11fee68417b181e64d39c7c572fceef6b3e4bd520f1f275c1fa26bf3460cdfd", 0x6, 0x80000000}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) nanosleep(&(0x7f0000011000), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00002c9000), &(0x7f0000ea4000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000217000)={r0, &(0x7f0000d68000)="d2bfab9220db6ace1c90985729e1c7fa88c824cce8eecbf3669fa22092de7a273aad6179ebce70379087340988de10bb30bd8f21821447528e5a73483b8c877455f42e1cf4cd6d7b3e28d586f3e84cc38fe26d78098e0b07d5fadee3", &(0x7f0000bb3000)="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"}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00008f7000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x5}) r2 = socket(0x9, 0x0, 0x7ff) bind(r2, &(0x7f0000006000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d1941c77b8e8208bb873398382f1de87aa34e0dc45ef83b884b07b0251d6a7298adeb746598ba67670cd41ed8580fdb69263b6994fc68e31ddaf8a6d350b6f"}, 0x60) 2018/02/04 16:24:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000231000)='/dev/sequencer\x00', 0x10442, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000306000)=@assoc_value={0x0, 0x7}, &(0x7f00001de000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003ec000)={r1, 0xfffffffffffffff9, 0x9, 0x2f22, 0xfffffffffffff69a, 0x2}, 0x14) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000182000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}}, &(0x7f00009b2000)=0xb8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000272000-0x10)={r3, 0x0, 0x800000000001}, 0x10) 2018/02/04 16:24:29 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) listen(r0, 0x4) 2018/02/04 16:24:29 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x2}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000006000)="84e6abf6a44ad08b17e53448c27bc1a2273d5c75173489f18533593562f3539e3c54ddeeacb5086d126de901a2584b50bd18eb0fa866505c865e3e9953c43554f7b7292c2bb8de1ac9ca41c5d61b44aaef4186a3ceac") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000137000-0xf)='/dev/sequencer\x00', 0x400, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000a4a000)=""/101) 2018/02/04 16:24:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) mlock(&(0x7f0000170000/0x4000)=nil, 0x4000) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000006000-0x8), 0x5, 0x2) mlock2(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x1) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d2a000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c2f000-0x4)=0xffffffffffffff01, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000667000-0xd)='/dev/snd/seq\x00', 0x0, 0x20000) r2 = fcntl$getown(r0, 0x9) r3 = fcntl$getown(r0, 0x9) tgkill(r2, r3, 0x29) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00003a4000)={0x279, @time, 0x8, {0x80, 0x18}, 0x5, 0x2, 0x200}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00008a6000)={{&(0x7f00000a5000/0x1000)=nil, 0x1000}, 0x1}) 2018/02/04 16:24:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 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, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00002ca000)='/dev/loop#\x00', 0x0, 0x83) r2 = syz_open_dev$midi(&(0x7f0000415000-0xb)='/dev/midi#\x00', 0x621, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f00006f3000)={r2, 0x4}) accept4$inet6(r2, 0x0, &(0x7f0000269000-0x4), 0x800) r3 = semget(0x3, 0x0, 0x3) semctl$SETALL(r3, 0x0, 0x11, &(0x7f00007b6000)=[0x7f]) dup3(r0, r1, 0x0) 2018/02/04 16:24:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, {{@in=@dev={0xac, 0x14}}, 0x0, @in=@empty}}, 0xe8) clone(0x200, &(0x7f0000a66000)="c565666eef7ad3615499676327444ffc5367cbd34ccbfad14eb6f75b16eae5a1aaf895d12b7dbc5eb33de9398269b472885228e5abb599441eb8d8b8801830f76f7fd33254aaded1f26037f32db37b6582e3690efb4b3514ed56094d5ae1f4d6bba646bcadc3d7492c2816ddd940000000562138d4eff6405cca6f6067d6c7c8d8c3f8ed3aa04eb6593d79b330aafc9d80d1bb4180d9a29a5f284f147500", &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) pipe(&(0x7f0000a86000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000ff6000)={0x7, &(0x7f0000e08000-0x38)=[{}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000c2f000-0x10)={r2, &(0x7f0000fa4000-0xec)=""/236}) fcntl$getownex(r0, 0x10, &(0x7f0000995000-0x8)={0x0, 0x0}) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f00008d3000-0x4f)=""/79, &(0x7f0000ab2000-0x4)=0x4f) getpgrp(r3) 2018/02/04 16:24:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00001a2000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ee4000)="0000000000090004") writev(r1, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='15', 0x2}], 0x1) pread64(r1, &(0x7f00001a9000-0xf5)=""/245, 0xf5, 0x0) 2018/02/04 16:24:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000068f000-0x9)='/dev/ppp\x00', 0x4002, 0x0) accept4$vsock_stream(r1, &(0x7f0000d15000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xb}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 16:24:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000193000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000747000)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00006c9000)={r1, 0x2, &(0x7f0000fb5000)=[0x22b, 0x9], &(0x7f0000ca1000)=[0x1000, 0x3, 0x2], 0x20, 0x4, 0x992, &(0x7f00003a8000-0x10)=[0xfff, 0x5ddb9d3d, 0x4, 0x3], &(0x7f0000c4e000)=[0x8001, 0x2, 0x8000]}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000842000-0x1c)={&(0x7f00004de000-0xc)={0x10, 0x34000}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f0000cdf000-0x24)={0x24, 0x23, 0x82d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@nested={0x10, 0x4, [@typed={0xc, 0x6, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000087b000-0x10)={0x8, 0x8000, 0x5, 0x3, 0x0}, &(0x7f0000040000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f5e000-0x8c)={r3, @in6={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}}, 0x8c) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001e7000-0xc)='/dev/rfkill\x00', 0x101, 0x0) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f00001d9000-0x10)=@req={0x82, 0x0, 0xc8b, 0x24db}, 0x10) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f0000495000-0x8)={r2, 0x6}) 2018/02/04 16:24:29 executing program 4: tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x200005) modify_ldt$read(0x0, &(0x7f0000788000-0xdd)=""/221, 0x14) 2018/02/04 16:24:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f8f000)='/dev/autofs\x00', 0xa040, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000874000)=[@in={0x2, 0x0, @rand_addr=0xc4}, @in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0xdc7}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x2, 0x8f0, @mcast2={0xff, 0x2, [], 0x1}, 0x115}, @in6={0xa, 0x2, 0x800, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}], 0x74) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e2f000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000e3a000)=':cpuset\x00') pipe2(&(0x7f000062b000-0x8)={0x0, 0x0}, 0x4000) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f000073f000)=0x400, 0x4) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000e7a000-0x8e)=""/142) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000a5e000)={0xffffffffffffffff, 0xffffffffffffffff, 0xd8, 0x3}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000fb4000-0x4), 0x4) 2018/02/04 16:24:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f00002eb000-0x25d)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x200, 0x0, 0x2f, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, &(0x7f000064e000)={0x0, 0x1, [0x0]}) r0 = msgget$private(0x0, 0x48a) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d1e000)='/dev/vcs\x00', 0x100, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f000084a000-0x3a)=""/58) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000653000-0xc)={0x0, 0x0}, &(0x7f0000439000-0x4)=0xc) r3 = getegid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000042d000-0xe8)={{{@in6=@mcast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f00009fc000+0x54d)=0xe8) lstat(&(0x7f0000bf9000)='./file0\x00', &(0x7f0000a2d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000d57000)=0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000097000-0x78)={{0x2, r2, r3, r4, r5, 0x0, 0x9}, 0x10000, 0x40f0, 0x0, 0x401, 0x81, 0x9, r6, r7}) 2018/02/04 16:24:29 executing program 4: r0 = dup(0xffffffffffffff9c) setsockopt(r0, 0x4, 0x100000000, &(0x7f0000c27000-0x92)="273aef144ffe7a1067207f78c2fd42a5cab217463611aa64c76d02d5f7d8a6a558ccaf0f63b4fb25077b66921a881db1c5991897bbbc8b67766d99211e1b321b47f8af7d7aa05de7c2b87c3616d91884d74971bff05b12f90b12fca338340b0874a46d6b871f704ea608d79653193888c264050b4976397c1f60035d8d0b46e85640f5396afa31cde57447f2d600265e2588", 0x92) r1 = socket$can_raw(0x1d, 0x3, 0x1) getpeername(r1, &(0x7f0000190000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001000-0x4)=0x14) 2018/02/04 16:24:29 executing program 5: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f7a000-0x16)='/selinux/checkreqprot\x00', 0x2040, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000113000-0x10)={0x0, 0x1, 0x1, 0x7fffffff}, &(0x7f0000f7a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000024000)={0x0, 0x7}, &(0x7f00003fb000)=0x8) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000f7a000-0x38)={&(0x7f0000f79000)=@in={0x2, 0x2, @loopback=0x7f000001}, 0x10, &(0x7f0000f7a000-0x90)=[{&(0x7f0000034000-0xdf)="f26babd1ef67de240542d6bd9c493ab7e29a6dfc7cabe3bcdbb99f3691d07081e9033130d2fee338bc114d29df2eae763b5d513ecb827f016ced5ff429d25c10be71f2f1ed8b42e725314a002f8db6eec0a85c02919c390275ac70ef6a7003e5324a2921d5e0a583c637c84f6edc13acd36b69daf67bacb6d0773240bc153d6e97ceb45db3ca58046112d3e158a470fa1007fe39dc90425c589791c1f9675c620569cb51ee677668bac3f3d0c5abc4b6db3099102bdbc97b0e94b79dfcb2c722f56f6b4fc4ebf05e56afc320996c1a79abce028833bdc313c87cae3f9ccf3a", 0xdf}, {&(0x7f0000c19000)="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0x1000}, {&(0x7f0000629000-0x3f)="6c769a8fd1e14b7fe52700951afd23d76bb371255ea57452944ca4686160f26636608ed5d01ca26b5d58d6ab3075a99d014b5625f88422ff15ab48ea71d2583e82d0b7b24c1022151a61be4386949262ece9b7cfea3c8ef5447971", 0x5b}, {&(0x7f0000f79000)="fbb20257b508cb8c58e0ae69ccbd", 0xe}, {&(0x7f0000f79000)="75bf11132596a59f8b42bec2fb3311bf39afdaf80ed70978b4", 0x19}, {&(0x7f0000f7a000-0xdf)="c587b2c751355615785c2e5e0a7cb18a641e8b291e3a357d0e0644698e86ab5e8a8b64ee7a083fd543ee5a50767ebf670de98db15b35f36241c729151f3fcd9936dcd5ce2b39d71c516a6fe2ae3b746c7ba9f0b215740d251b34a4763bd0235b52158cb1a92360d70d509c8749d6e1ad7431496dcd79272d9703c3f780b9ab064d686a1452f2ad902923442afe872147396500e06e289afd9b1f8bc6b7988b6c0e7d7a76eeedd26e9d815845df7bf2b3887b9d5f127077cf4c533f981cdb972aef51660799bab547545e709c95bb4655aa855eb62bfd577516a39cf2f66953", 0xdf}, {&(0x7f0000f7a000-0xa4)="9b5f92dd624b8b3d4b3b9031d2b501fd2e8b3bb8914a8dda8f1134b34984e327a8c00f780223b25c7f0f310c829202a6fde02ac8b8374f654229d265f8149f123805779ef1575fb4b32d425f1462f4b7497c8e6a3f650d1f77ff75cbdf776f4ced5a737d09a7551d453c887b9bfebf299428c815790991d2687a2154404e1b2932ec08dfad1ddecca3a76e83a063d1af81ad7df238e5684701fa480f9ff0f26085081edc", 0xa4}, 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{&(0x7f0000f7a000-0x1000)="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0x1000}], 0x9, &(0x7f000016d000)=[@init={0x18, 0x84, 0x0, {0xe08, 0x4, 0x7fff, 0x2}}, @init={0x18, 0x84, 0x0, {0xeb, 0x7, 0x0, 0x7fffffff}}, @sndrcv={0x30, 0x84, 0x1, {0x3f, 0x10000, 0x8202, 0x100, 0x81d, 0x4, 0x8, 0xffffffff, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x8, 0x6d2, 0x2e80, r3}}], 0xc0, 0x10}, 0x14) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000bc8000-0x10)=@in={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000f79000)=0x10, 0x80800) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000f7a000)={0x1, [0xb581]}, 0x6) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000ac3000)={{0x800, 0x6, 0x2, 0x2, "b3124dd45525b27be8947ab69b215e835c7054a368a198227f7ca8142b115b64c947f0b0cd93de25d85a9561", 0x5}, 0x10000, [0x7ff, 0x400, 0x2, 0x101, 0x7, 0x2, 0x8, 0x6, 0x100000000, 0x5, 0x3, 0x2, 0x9, 0x767b, 0x9, 0x1, 0x2, 0x1, 0x5, 0x826, 0x7, 0xffffffffffffff01, 0x0, 0x3, 0x6, 0x2d4, 0x0, 0x3ff, 0x20, 0x2, 0x0, 0x7, 0x3, 0x5, 0x80000000, 0xb956, 0x1, 0x7, 0x2, 0x1e665f97, 0x475b, 0x80000001, 0x8, 0x5, 0x9, 0x7fffffff, 0x1, 0x8, 0x72e, 0x7, 0xd35, 0x3, 0x100000000, 0x81, 0x401, 0x9f04, 0xffffffff, 0x6, 0x0, 0x3f, 0x4, 0x3, 0x68c, 0x1, 0x6, 0xfffffffffffffffb, 0x1, 0x80000000, 0x7, 0x100000001, 0x1, 0x0, 0x1ff, 0x0, 0x8, 0xfb83, 0xfffffffffffffffd, 0x8000, 0x0, 0x80000001, 0x7ff, 0x100, 0x7f, 0x100000000, 0x7ff, 0x8000, 0x6, 0x7, 0x1000, 0xe0a7, 0xc357, 0x2, 0x4, 0x100, 0xf79, 0x40, 0x5, 0x8, 0x818, 0x7, 0x8, 0xfffffffffffffff9, 0x0, 0x1ff, 0xffffffffffff8001, 0x6, 0x0, 0x3800000000000, 0x40, 0x0, 0x8, 0x5, 0x4, 0x6, 0xc4d, 0x9, 0x8, 0x7fff, 0x80000001, 0xff, 0xc7, 0x100, 0xa27, 0x5, 0xfffffffffffffff9, 0x81, 0x3f, 0x9a3], {0x77359400}}) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000dd6000-0x80)={[0x2000, 0xf000, 0x5000, 0xf000], 0x3, 0x1, 0x6}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) 2018/02/04 16:24:29 executing program 4: r0 = memfd_create(&(0x7f00006ac000)=']*cpusetproc#/\'\x00', 0x0) sendto(r0, &(0x7f0000470000)="2b2a003b81a1900e895d2a4e9dee8a650b4896c41dc77154925834b4219be0ad821c374c85bb2eef1771af850684c0c0e9f2fde3f6683d9c1455513c36cd897442aab0600aa5421498a8b51a70e0e0e937e9b38cbb8a5c956dc97e7866a4c6f0d5fed451c63d526afae1e7d20c24cd363b70a6593dfbe473f5b235", 0x7b, 0x40, &(0x7f0000b76000-0x10)=@ax25={0x3, {"8f1b9b2777b4af"}, 0x2}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000599000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x3, 0x1, 0x0, 0xa, 0x80, 0x80, 0x2, 0x0, r1}, {0x27, 0xbe, 0x9, 0x80000001, 0x5, 0x7ff, 0x72e8, 0x9}, {0x8, 0x6, 0x8}, 0xf3aa, 0x4, 0x2, 0x0, 0x2, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x3e}, 0xa, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6, 0x1, 0x2, 0x3f, 0x40, 0x8, 0x3}}, 0xe8) r2 = pkey_alloc(0x0, 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x0, 0x4c5, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, &(0x7f0000000000)=0x8c) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000001000-0x4)=r0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r3, &(0x7f0000001000-0x4)=0x4) pkey_free(r2) r4 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x60, &(0x7f000060c000-0x470)=@filter={'filter\x00', 0xe, 0x4, 0x55b, 0xffffffff, 0x98, 0x270, 0x308, 0xffffffff, 0xffffffff, 0x98, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000025000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x308}}, [{{@ip={@rand_addr, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0x1b0, 0x1d8, 0x0, {}, [@common=@unspec=@comment={0x120, 'comment\x00'}, @common=@socket0={0x20, 'socket\x00'}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00'}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}]}}, 0x470) 2018/02/04 16:24:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/kvm\x00', 0x0, 0x0) pipe2(&(0x7f00007b8000-0x8)={0x0}, 0x80000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00006dd000)=0x4ea, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000793000-0x18)={0x1000000000000009, 0x0, [{0x28b}]}) 2018/02/04 16:24:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000c8a000)='/dev/audio#\x00', 0x8000, 0x40000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x5, 0x5, 0x9) connect$inet6(r0, &(0x7f000012e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000a08000)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00007de000-0x4)=0x7fffffff, 0x4) listen(r0, 0x0) r2 = socket$inet(0x2, 0x80e, 0x400) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000ddd000-0x9a)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) 2018/02/04 16:24:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x200000423fa) fcntl$notify(r0, 0x402, 0xd) shutdown(r0, 0x1) 2018/02/04 16:24:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000810000/0x3000)=nil, 0x3000, 0x1, r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f00001e1000)={{0x4000001ff, 0x8001}}) 2018/02/04 16:24:29 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000004000-0x13)='/dev/snd/controlC#\x00', 0x6, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000000a000)='./file0\x00', 0xc000, 0x1) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000007000-0x120)={0x0, 0xffffffff, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "35087d58ac0076f8042e0b88db000343"}) 2018/02/04 16:24:29 executing program 3: r0 = socket(0x18, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00005f2000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f00000f5000)=@full, &(0x7f0000001000-0x4)=0x48) 2018/02/04 16:24:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000bd2000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0001}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syncfs(r0) rmdir(&(0x7f00008bf000-0x8)='./file0\x00') add_key(&(0x7f0000e67000)='logon\x00', &(0x7f0000c0c000)={0x73, 0x79, 0x7a}, &(0x7f0000d20000-0xc8)="d9", 0x1, 0xfffffffffffffffb) mkdir(&(0x7f0000ab0000-0x8)='./file0\x00', 0x42) pipe2(&(0x7f00008cc000+0x3aa)={0x0}, 0x80000) r2 = gettid() lstat(&(0x7f00005c9000)='./file0\x00', &(0x7f00009e3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpid() r5 = getpgid(0x0) r6 = getpid() fstat(r0, &(0x7f0000904000)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0xffffffffffffffff) r9 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f48000)={0x0, 0x0}, &(0x7f0000498000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000fc0000)=0x0) r12 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000c06000-0xe8)={{{@in=@broadcast, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f0000e1f000)=0xe8) r14 = gettid() getresuid(&(0x7f0000786000)=0x0, &(0x7f00002a6000-0x4), &(0x7f0000ad6000)) fstat(r0, &(0x7f0000e1e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000005000)={&(0x7f0000158000)=@kern={0x10, 0x0, 0x0, 0x40000012}, 0xc, &(0x7f0000f7f000-0x50)=[{&(0x7f000010a000)={0x25b4, 0x42, 0x4, 0x3, 0x1, "", [@nested={0x128c, 0x2f, [@typed={0xc, 0x51, @u32=0x5}, @typed={0xc, 0x76, @u32}, @generic="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@generic="2b8e7ebf707fe15c1c4dd2d037c801ec89b6a6ae6983b23a1a246eb7", @generic="eb891d23bb04450726e9195fcd64fa1bfc16f7a2c4aba38434466a6f4b97bf13416a32547458c8aa751184912a07b4ea47ed6858d52cb5a963fd404fc04ea895e2ee9ac9ff48f3e79bd49f453c5e1632386de7c493656fd5f1", @typed={0xc, 0x79, @pid=r2}, @generic="747f8ea4d2f7c0c0655e76141de165fec82f122daf0a8bb9ace3b5631d4199b5da942c588ef4b53b14c3f87a2dc21997a59270c19c83fa4c90e30a43c538126764c11bd99c2f49d2144849be29aa7f93d1e95c0a1f8348928125d76beb47d00c7ec26586562ffce7ded7d02959e7cfcfb28f873d22ac64b86a011f06fd7ffff091051ecc0dd3f6ef81edb2323c97fc9878e68fb08a8b871472a6f225f4cdfee681a9f22aa1ba36ee8fabd2a8004b9117f7fb7285cd90810b7d9228fc6f68f5ebd97a90cde92d6e47b61a0e05dcc0ab51e1", @generic="3f31760df62d04dba8018ba7389db6bef6ecf201b40a5db144fb48724944335d3187f3045e8012d87241a28eeb9ba7a288feb663276b1e4810ca89eaf7e2231e08b5040399e3f49f4ee8838c0fc0e32791654b52309d7f7b4ed5f482d2e970e11b1f10c71c70905891317885172a5537a1479f7feb98d56e21436e835a2d68f2b3b0db1d2366f752a72302d701e25d557140d6bb04e5c8df9e14582f21a3348c9da4db9398b9d549408a989fed4662d525e30374f23cdd651758318ff7bf77f4d47f0e105ac20682cc0f2aad2ce39330c5", @generic="f52fbac4f9e0d47293da2f0e8a26898261d98290d5a7382e5cfb0763d988852b5e363d1de65dc927859e1015de0658fdc5768a8ee638ddf824b17e4cd22cba2cb4a496878de31caf15ef"]}, @typed={0x1c, 0x3f, @str='keyring:+$vmnet1\\\x00'}, @nested={0x12c, 0x4e, [@typed={0xc, 0x72, @uid=r3}, @typed={0x8, 0x37}, @typed={0xe0, 0x3c, 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@typed={0xc, 0x5b, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="93a0c5b29bf7eb68e192544fae2f4efac95df6f40ff8bb68834adfb78894fbf05ee13ae6c2feefeb8ce3c111f535bda17f9e0e7d26ca9984fc521a8563f8c553c2d0aa4b1797966bd45fb26a000a664f44d683dade4051af230d9a682518380b6ec5f360ef697e4f5a103df4d89b7d4a9603258a66f6195f2dccf7a39b0d4192d3f9c6242d353b5aaf9069ea8fa1d2349781074d587ed3c9fdb392d35cb713a41c0dcc230af09e69bf35f40cd5f1cf8a4f476dee730fb766c00afea4a3ec995d1767bb5adf198dedbcf665e12ec8fd83573c1156c87d6a7f340c", @nested={0xd8, 0x57, [@typed={0xc, 0x7c, @uid=r7}, @generic="05d560cf052d9cc5daba0ad19b92ab274c22f9c11490eb8c88e070a5292cf485288a355d2617ab6b74250aef66cecf201a877366fcb0be883ded0eb9cf6c221417510c4377cc0da295ac37ea7fc02060b2165117accfdd9a07297010f56ce92a7815b65d911224dd868cb10c00efcb57bb0661b65fb15b31556840eda78b12a5b9554294eca597603ec6e1883bc975921e494f54ba9e1cde4708c11825f4d0cf0a325ddb5ccc7cd3f3b7d65b8f", @typed={0xc, 0x65, @pid=r8}, @typed={0xc, 0x33, @fd=r0}]}, @generic="34b3ebbe6726e080c802c60f26af812076b2bc034d8befeab912b5fd94610538366a17a0484f9e2b01f512293b61aedeb0a59ad102efef509e9954d969755745edeaff3456b04a48cbd1f53328c730d85ade22f4d0b117386b689d378fc95cadd4b280ae1babf13b6786864ecfe6d3950d757b406e0ed0e0ad1c3e155afaeb462d379e4a5d31a8d9fbb26ce98e5218c6c83b45b616ca48c6c902e8bbc560a49c37244172ac52a10be0460ad790c38884", @generic="e79b9c21af4a1ce24c01ff9cc0cf4638f45011126f31e53a19", @typed={0xc, 0x1, @pid=r9}]}, 0x12c0}, {&(0x7f0000cc3000)={0x16c, 0x26, 0x1, 0x4, 0x1, "", [@nested={0x15c, 0x83, [@generic="87d7454b61a35395ef0081eb0c0c8c0e0cc069b161afa88bf2c687e5848b5315bc22b15679103f22f2aa493e0a9ae46dbe820f699068bebc4bda86246c6b598fc96ab5481d47369fae3af5e23ff162fe07045a5fd70d1844de4b0166efb19064d6b88deb9909f6f8d5de36", @generic="7995a3ea9ca95c0f1d16dc24b28b5418e69189577d12871b202183093b8bdcc0f4b0c84e0759", @typed={0x10, 0x14, @str='logon\x00'}, @typed={0xc, 0x5a, @uid=r10}, @typed={0x10, 0x7b, @str='vmnet1\x00'}, @typed={0x10, 0x79, @u64=0x3f}, @typed={0xc, 0x84, @pid=r11}, @generic="6c3ddcba2c5de06b50774cd5ab9bf4da18935a3423c6608f0c07610601f63131a2c1f01733f3edb6f94f454215d7b2a4ec4cd3a2f1ed2b243ba93b16dca023a7325dc4e3c97c6de00e2c2508259ad616b76176596bf8c38b569a1d67fca76e75e17a048e64c317baec8a9621780757e3c43aec6e656c55bd4cf8ca0968"]}]}, 0x16c}, {&(0x7f00001be000-0x90)={0x90, 0x3a, 0x1, 0x2, 0x1, "", [@typed={0x10, 0x7d, @str='logon\x00'}, @nested={0x10, 0x6e, [@typed={0xc, 0x27, @pid=r12}]}, @generic="1d2770ce78549e834a36ef1e9ad39a40a8e9e606b4f9591e34df04b8e3e0213debe10257419f28dc457076498aff6494065321e011f5a01f1a8e2a8eb52c08c62b4e859608b34ee9766b", @typed={0x14, 0x0, @str='eth0!wlan1\x00'}]}, 0x90}, {&(0x7f0000743000-0x11f4)={0x11f4, 0x35, 0x200, 0x5, 0x3, "", [@generic="e456552049a19e18e07cbea43c19338fae863f88399326ea21d6d187ec9dff8bed60218a55107c72595b7c792c574ba26c172e7a2ee9dbd5e3e43a783bca2fad10e6fbe5b4e7d218d9fcb8c050ef", @generic="aaec0b812e849365f085a39ed01415e0af137fb08ef3e1e6ee7c17f242c4da3c1d17f4d0ec1dce62d0b5b6c27799c91f932f0618326634820c513ce49f01a9d5a80bbc001a2fdecb1897a47cff7de7bd33e984b126a0aefea952ce9483effcadce375493e52b3278830bda953e1275577c4c8ed0c58e301c89bc1119db3c003279aa5aa56beb8365f456cd846f9447a1ff5081e4bb3b7c83aad024b04dcc76f095e06ec0d3f579e5def1e2b57c", @typed={0x18, 0x64, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="af976f247af883a411a02dedf9c2ccb5e9405986544186a79204a5b1459e26b4edac845a2c8b61b159841cd9fadf973836a58a37b7f2e3640325caddb6ed763f6e9b012bbeba174701e7ab1804ba9bedcff443dcbe10fcef2f2059e02980b2c327948bfb39518aeb295c50b19b1343b360e06fb0a5e868421f196ac23486c3460f22ba3b2420b9b19603bfa0db15fd10dfa1a7b6bb965f3e2c34087213a205040609e9543b34b6fdf2ed3ef6d20765461b822f9d1a68576019d77dda3d6520dc", @typed={0xc, 0x3e, @uid=r13}, @nested={0x1004, 0xc, [@generic="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0x11f4}], 0x5, &(0x7f000080d000)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x20, 0x8001}, 0x8000) 2018/02/04 16:24:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000586000)='/dev/snd/midiC#D#\x00', 0xb4e, 0x109802) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000e7e000-0x14)={0x2, 0xe4dd, 0x40, 0x0, 0x6}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c3e000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f000066e000-0x4)) 2018/02/04 16:24:29 executing program 3: r0 = socket$unix(0x1, 0x100000000000001, 0x0) listen(r0, 0x0) syz_open_dev$evdev(&(0x7f000080f000-0x12)='/dev/input/event#\x00', 0x45a, 0x6d0080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000f83000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x81, 0x7a, &(0x7f0000002000-0xe3)=""/227, &(0x7f0000001000-0x4)=0xe3) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4100, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000000)={0x0, 0x6, 0x5, 0x200}) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}, 0xfff, 0x0, 0x8}], 0x18) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000001000-0x10)="53d2f6cb9c5b5e68ef09f6c0e2a2e67e", 0x10) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x3, 0x4) 2018/02/04 16:24:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000b7f000)='./file0\x00', &(0x7f0000001000-0x8)=[&(0x7f0000940000)="657468302673656c696e757876626f786e6574316c6f12253a7a00"], &(0x7f0000f21000)=[&(0x7f0000001000-0x1)='\x00', &(0x7f0000000000)='\x00']) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004ee000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/04 16:24:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f00004c6000)={@rand_addr=0xbe, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000e2f000-0x5c)={0x0, 0x2}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ed7000)='/dev/vga_arbiter\x00', 0x410000, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000f90000)={0x9, 0x0, 0x7fffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f000014d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00003f0000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000e95000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4, r3}) socket$nfc_llcp(0x27, 0x0, 0x1) 2018/02/04 16:24:29 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x14001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r0, &(0x7f0000001000-0xc8)="81bf3b2c3555d163fd3e906fa3572f73291eb96f294c8be4e1def2f0b44ce785e63c5afff5897f4b8f0c2229711ffb8f533a51fdf57b47f336bd4c826489d18c11991120e0d8dfd124a9426cdc482f5cd59300c81114ec9c2e8f4174b4d203850575d2b1c8f9eca9eaba1b6f1177ee9f9194937eb8bb554af0c20df0462da6120ed637815c5a928af06e7fcc064cf11c1d52f6634d733fff1804d45263cb4fdb00d6b7edd51bf72a9d53a177c07359ce5678ac125b966d2d2e87dbe7155032643b48b11562f5ea6f", &(0x7f0000001000)="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", 0x1}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000001000)=""/15) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000002000-0x11)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000-0x18)={r0, &(0x7f0000001000-0xf7)="b5e8ad2d5804103bcf75bcb5fbba80b675cc21142a6deb44b8907c4e923422b557e84a0abbb719a03dcc560da34b13ed3870c6bdf26b5d822f945fef5e0aa8491d028bc0b4242815aa7fb083fc14e1d38952862b94ccceadd0e11932d3a56c235f79c0ff0f7bd1802feff6535a4d9ea1d909c9c1cf5ac45a00e9882c19a23a55fc7edea922962f814bedc47eebd5093fb77e0cd7c0379d8e81e4c04a1ac7a046ea1907f07dba2fa5f5b4ddb2889359c8f235343ea4591b0f19afeae048c23286dec7b2e3d292282d14d2a6738679a6485be6afdd723053c6ebf7f58719a17ace0bae52135493e711581608e1c6e816914cadd25318bc05", &(0x7f0000003000-0x98)=""/152}, 0x18) 2018/02/04 16:24:29 executing program 6: syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x0, 0x0) sendto$llc(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @dev, @multicast1}, &(0x7f0000001000)=0xc) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) [ 105.383081] audit: type=1326 audit(1517761469.731:813): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16681 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 105.407707] audit: type=1326 audit(1517761469.731:814): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16681 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/04 16:24:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000ea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f00002b9000)=@generic={0x1, "689ddb808ab03365d125c18129e82baed72cb2b9e884287143797c0f332f59853e8ca57f6e72129c04587c27604eeeda1dc6180ec7c782c75291562382d723086f55344c5327c1cc363458faf2359826bac7e25f7b734b29fdead6a7888f593c3858beaebe40285d38756b17df949ad30a185f9f0e435765cf8bed69dd5b"}, 0x80) r2 = accept(r1, &(0x7f0000c48000)=@rc, &(0x7f0000d2b000-0x4)=0x9) getsockopt$inet_tcp_buf(r2, 0x6, 0x3f, &(0x7f00004a7000-0x8)=""/8, &(0x7f0000e4d000-0x4)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000550000-0xe8)={{{@in6=@loopback, @in6=@dev}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000ab3000)=0xe8) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00000bf000-0x4), 0x4) 2018/02/04 16:24:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000613000-0x8)) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000b30000-0x4)=0x5, 0x4) r0 = syz_open_dev$amidi(&(0x7f0000117000-0xc)='/dev/amidi#\x00', 0x200, 0x40000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b17000-0x8)={0x0, 0x8001}, &(0x7f00008e0000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000577000)={r1, 0xb}, &(0x7f0000e2c000-0x4)=0xffffffffffffff56) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000079a000-0x20)={0x6, 0x0, 0x10002, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000582000-0x20)={0x62, r3, 0x10000, 0x3}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000018c000-0x14)={r2, 0x5, 0x6, 0x6182, 0x1ff, 0x1f}, &(0x7f0000d20000)=0x14) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000110000-0x70)={[{0x7, 0x1, 0x5, 0x7d, 0x1, 0x7, 0x6e13, 0x1ff, 0x401, 0xfffffffffffffff9, 0x1, 0x967, 0x4}, {0x2, 0xf97, 0x1f, 0xffffffff, 0x1, 0x0, 0x7, 0xfffffffffffffffa, 0x3, 0xfffffffffffffff7, 0x7, 0x7, 0x3}, {0xfffffffffffffe01, 0xeb, 0x6, 0x100000001, 0x3, 0x4b, 0x6, 0x0, 0x9a9e, 0xab7, 0x7, 0x6bd6, 0x2}], 0x1000}) r4 = socket(0x40000000015, 0x5, 0xffffffffffffffe1) accept$alg(r4, 0x0, 0x0) setsockopt(r4, 0x114, 0xa, &(0x7f0000000000)="2a8e339c", 0x4) 2018/02/04 16:24:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000fad000-0x1)="01", 0x1, r0) r2 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r0) keyctl$update(0x2, r2, &(0x7f000060e000-0xf1)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f0512cca7341063127aa29672e7f5dbb235cc3035b4de268d0593413dd006cfe6159874f7f54862733dd5f0c11e61c3f0b12ec8b49b0a862bcb8344e7d8", 0xf1) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b38000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000597000-0x5)='user\x00') r4 = syz_open_dev$adsp(&(0x7f0000870000)='/dev/adsp#\x00', 0x6a0e, 0x400000) keyctl$dh_compute(0x17, &(0x7f0000ad0000-0xc)={r1, r2, r1}, &(0x7f00002f9000)=""/5, 0x5, &(0x7f0000c62000-0x38)={&(0x7f0000a3e000-0x6)={'rmd320-generic\x00'}, 0x0, 0xffffffffffffffdf}) open$dir(&(0x7f0000ba9000)='./file0\x00', 0x400, 0x8) r5 = dup3(r4, r4, 0x80000) write$sndseq(r5, &(0x7f0000e9b000-0x30)=[{0x2, 0x5, 0x3, 0x400, @tick=0x2, {0x2, 0x3}, {0xfffffffffffffff9, 0x2185}, @control={0x8, 0x1, 0xff}}], 0x30) [ 105.596057] audit: type=1326 audit(1517761469.784:815): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16681 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 105.620662] audit: type=1326 audit(1517761469.784:816): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16681 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 105.645230] audit: type=1326 audit(1517761469.789:817): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16681 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=298 compat=0 ip=0x453299 code=0x7ffc0000 [ 105.669728] audit: type=1326 audit(1517761469.789:818): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16681 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 105.694232] audit: type=1326 audit(1517761469.790:819): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16681 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 105.718739] audit: type=1326 audit(1517761469.790:820): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16681 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=298 compat=0 ip=0x453299 code=0x7ffc0000 [ 105.743241] audit: type=1326 audit(1517761469.790:821): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16681 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 105.767819] audit: type=1326 audit(1517761469.791:822): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16681 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/04 16:24:30 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f56000-0x1000), 0x0, 0x0, &(0x7f000043a000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x20}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/04 16:24:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f6d000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x1, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000284000), 0x0, 0x0, &(0x7f0000b6c000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/04 16:24:30 executing program 6: alarm(0x401) r0 = syz_open_dev$usbmon(&(0x7f0000927000-0xd)='/dev/usbmon#\x00', 0x101, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000000)=0x4) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000017b000/0x800000)=nil, 0x800000, 0x2000000) setsockopt(r0, 0x8, 0xff, &(0x7f0000cd0000-0x4f)="4c81bee2329d04b651652df5c8c5d42ae28a93482fcfce962268f5114f5f5a46495c2cd7f19b8faef30a6b626915c2be191614e95a0a88c2688a81c5a7ce4f279a2b45d4249b210c352a5f1f948aea", 0x4f) sendmsg$alg(r0, &(0x7f0000183000)={0x0, 0x0, &(0x7f0000528000)=[{&(0x7f000080b000-0x36)="1d6552a51e45e324c38ad2b6fa51bd6124657be6b673d5d2cf2be815db4952be51966c449afec946d32f41e60b24e190de80149bf4a6", 0x36}, {&(0x7f00007dc000)="a13a48a76bb1630c81e1470e218d4bf4e23e48633ca199dc8edb7df982307813e01617e507567e6bf25960ffb2bfae9c54b78353ace5e02ed2ef6b8c244473085b84ebc68896bcd2d1bd6460ee678d73005eae9add", 0x55}], 0x2, &(0x7f0000715000)=[@assoc={0x18, 0x117, 0x4, 0x80000000}, @assoc={0x18, 0x117, 0x4, 0x4}, @iv={0x20, 0x117, 0x2, 0xa, "5eb39ee1506d0100e433"}, @iv={0x70, 0x117, 0x2, 0x5a, "e6963001cfe1de8b0bd795ddbb1f4d8fef336c07248792d3baa28a924675dcc0940d71c59378cac95974b14d99cc76225e91307aebdb052599bb2646c62a6a23c820dafd120d09b32a34e2a4dbe3f9e61eef8ea48caccab85a92"}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3}], 0xf0, 0x44}, 0x800) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/02/04 16:24:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e27000)={0x3, 0xffffffffffffffff, 0x1}) getresuid(&(0x7f0000c14000-0x4), &(0x7f0000751000), &(0x7f000085b000)=0x0) r2 = getegid() ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000057d000)={0x9, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x1, @loopback=0x7f000001}, {0x2, 0x0, @empty}, 0x88, 0x0, 0x3, 0xfffffffffffffbff, 0x10000, &(0x7f000038c000-0x10)=@common='ip_vti0\x00', 0xa7, 0x1, 0x100000000}) fchownat(r0, &(0x7f0000d8b000-0x8)='./file0\x00', r1, r2, 0x1100) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xffffffffffff7c14}, {0x80000006}]}, 0x10) r5 = syz_open_dev$audion(&(0x7f0000abe000)='/dev/audio#\x00', 0x88df, 0x2100) ioctl$DMA_BUF_IOCTL_SYNC(r5, 0x40086200, &(0x7f00003f5000)=0x4) sendmsg$netlink(r3, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000e8c000)=[]}, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f00001c9000)=""/199, &(0x7f0000f2c000-0x4)=0xc7) 2018/02/04 16:24:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xa, 0x2, &(0x7f0000f10000-0x8)={0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000000)) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000001000)={[], 0x2000000000, 0x8, 0x6, 0x0, 0x9, 0x1, 0x4, [], 0x8000}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) syz_open_dev$dmmidi(&(0x7f00000c5000-0xd)='/dev/dmmidi#\x00', 0x8, 0x200000) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) read(r0, &(0x7f0000781000)=""/100, 0x64) 2018/02/04 16:24:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000b8c000)) getresuid(&(0x7f00007d3000), &(0x7f000025f000)=0x0, &(0x7f0000d32000)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ec9000-0xe8)={{{@in=@rand_addr, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000ef3000-0x4)=0xe8) r2 = accept4(0xffffffffffffffff, &(0x7f000065b000-0x10)=@ipx, &(0x7f00001d3000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000cf8000-0x8)={0x0, 0xebc}, &(0x7f0000766000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000817000)=@sack_info={r3, 0x8, 0x9}, &(0x7f0000185000-0x4)=0xc) setreuid(r0, r1) perf_event_open(&(0x7f00004b2000)={0x2, 0x78, 0x441, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x5d5, &(0x7f00003ef000-0x8)) 2018/02/04 16:24:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000042c000-0x28)={@common="6c6f0005f100020000b200", 0x0}) sendmsg$nl_route(r0, &(0x7f000058c000-0x38)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x3}}]}, 0x40}, 0x1}, 0x0) pipe(&(0x7f0000eac000)={0x0}) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f000041d000)=0x6ac) 2018/02/04 16:24:30 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socket$inet(0x2, 0x6, 0x5) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, &(0x7f000000d000-0x10)=@ax25, &(0x7f0000009000-0x4)=0x10, 0x31b6523bd22fa515) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x1cf)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000005000)={0x0, 0xac, &(0x7f000000d000+0x432)=[@in6={0xa, 0x0, 0x1f, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x8, @empty, 0x3}, @in6={0xa, 0x3, 0x0, @empty, 0x4}, @in={0x2, 0x2, @rand_addr=0x3}, @in6={0xa, 0x1, 0x24, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x0, 0xedf, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}]}, &(0x7f000000d000)=0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000005000)={0x4, 0x8000, 0x7, 0x7ff, r1}, &(0x7f000000d000)=0x10) [ 105.792325] audit: type=1326 audit(1517761469.793:823): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16681 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=306 compat=0 ip=0x453299 code=0x7ffc0000 [ 105.816820] audit: type=1326 audit(1517761469.793:824): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16681 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/04 16:24:30 executing program 0: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) read(r0, &(0x7f0000035000-0x7)=""/7, 0x7) sendmsg$key(r1, &(0x7f0000fc1000-0x38)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9e000-0x90)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) write(r1, &(0x7f000037a000)="fa", 0x1) read(r0, &(0x7f0000f93000-0x78)=""/120, 0x78) 2018/02/04 16:24:30 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400082, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000420000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000-0x12)={@generic="4c96fa031e1380483c8cb43f7cc87f95", 0x5}) connect$inet6(r1, &(0x7f0000993000)={0xa, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000004000)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x8, 0x67, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) 2018/02/04 16:24:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r1 = epoll_create1(0x80000) ioctl$int_in(r1, 0x5421, &(0x7f0000f9e000)=0x4) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f00004ff000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000003e000)="01", 0x1, r0) r3 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r0) add_key$user(&(0x7f0000381000-0x5)='user\x00', &(0x7f00002de000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000058f000-0x801)="1d8a94caaa7416e9e29cebc6732b74a40ffa397ded8550eab13e76bc3d239f086ee2ecbe877a5f5dc808fb495ac5c8fbd15b121d3d7d624445073dbdc4703e1901e260cfb661eca16c20f967d6c18c1c93d8791137c06fcfd9020947914814316de1635821ae5d5fee72f79e04c15b0c264ac92173bedd3b507b21e03aced71e6ff2983b18027af2c2396fe949e3fa144ef8ca6e7905bc6d56d979928f574445eef76905b860e3a6cc062a2f18fa674bb9e24f755ce5ea7f270a77d09ce576162c648fc523b0d2f0ed2ed5a36d9527f2e80dfbffffffffffffff22b3d62876a10ac9afa57f581ee4808f9dfbb6719aa3df54a9939b27b1f4fed1eb50d65ae369492e0a412c5bf3bc4f98b999b041cab28d7758cb4811f1f3c4736b30a8a9d474449374f2d330e2b47787b58c76a33632e5da7cf715c146b4a37140e60b52cc46bea85334667ebf86584204b3179529073ceae1878469eb4cb5370bb6a3d0bf135d099cb4a9842c755a33a4012612a3139b0c92283d2e67a1bab1d7c98e9ff91d2f74dce647d21fe734094a4c36e00dd7454cf714cc99565aca66de12d604fd23bc011b7f7695c1863dbc2f00e1143b9b915a216f0dda14f8721c37b908cd9a24c309d19f04ac33def449138225bc3a356e2d72b0df5e680cf1d647379fd8ef32697a54d3276359dbd159f94720c63f197a0b921b5c71812a78f530923a05aea57c", 0x201, r0) keyctl$dh_compute(0x17, &(0x7f0000b55000-0xc)={r2, r3, r3}, &(0x7f00002fa000-0x5)=""/5, 0x5, &(0x7f000083d000)={&(0x7f00003b2000)={'poly1305-simd\x00'}}) 2018/02/04 16:24:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000cb5000)='/dev/dsp#\x00', 0x2, 0x303000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00005ed000)=@assoc_value={0x0}, &(0x7f0000e2f000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000655000)={r1, 0x80, 0x30}, 0xc) syz_open_dev$dspn(&(0x7f0000af7000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f000068d000)) 2018/02/04 16:24:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000380000-0x3)={0x3, 0x6}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) r1 = syz_open_dev$dspn(&(0x7f000080b000)='/dev/dsp#\x00', 0x7fffffff, 0x129240) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000cab000)={0x0, @loopback, @dev}, &(0x7f00005f4000)=0xc) bind$can_raw(r1, &(0x7f0000b93000-0x10)={0x1d, r2}, 0x10) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) close(r0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f0d000-0x4)=@int=0x5, 0x4) 2018/02/04 16:24:30 executing program 5: clone(0x0, &(0x7f0000b6b000-0x30), &(0x7f00009c3000-0x4), &(0x7f0000b9f000-0x4), &(0x7f0000e2d000)) r0 = syz_open_dev$mouse(&(0x7f0000d5c000)='/dev/input/mouse#\x00', 0x1, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000), 0x4) clock_getres(0x0, &(0x7f0000619000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000001000-0x58)={0x7, 0xe58, 0x2, 0x6, 0x80000001, 0xff}) 2018/02/04 16:24:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000da0000)='/dev/amidi#\x00', 0x3ff, 0x2) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bab000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/02/04 16:24:30 executing program 3: openat$audio(0xffffffffffffff9c, &(0x7f0000d00000-0xb)='/dev/audio\x00', 0xc0100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x4, 0xc) write(r0, &(0x7f0000d3f000)="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", 0xffffff38) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000808000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) 2018/02/04 16:24:30 executing program 6: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00006b8000)=@raw={'raw\x00', 0x9, 0x4, 0x338, 0x98, 0xffffffff, 0xffffffff, 0x1b8, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000000000+0x6a9), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x1b8}}, [{{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x9, 0x8, 0x0, 0x2}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 0x8, 0x5, [0x0, 0x80, 0x5, 0x1, 0x2, 0xfffffffffffffff8, 0x74, 0xfffffffffffffffa, 0x4, 0x73bd, 0xa83, 0x0, 0x6, 0xff, 0x1, 0x9], 0x2, 0x75, 0x7}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0xe}, @loopback=0x7f000001, 0xff, 0xff, @generic="6df389cbb82e474421ec844b9df02766", @generic="a6ef2c5c52167eb06c4cfbdb2c43e6c4", {0x39f1b42ea65039a1}, {0xff}, 0x73, 0x1, 0x3}, 0x0, 0x90, 0xb0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@ip={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x17}, 0xff000000, 0xffffffff, @common='bond0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x0, 0x1, 0x45}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @random="84dab67fcf26", 0x3f8000000000000, 0x0, [0x800, 0x1ff, 0x80, 0x80, 0x4, 0xfc50, 0x65ff, 0x3ff, 0x0, 0x1f, 0x80, 0x4, 0x1, 0x3, 0xc0f, 0x7fffffff], 0x3, 0x7b1, 0x9}}}]}}, 0x398) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00008a6000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000001000-0x32)="ebb724e690bc095fc1eb01ccee6a04e67c850893313b809d5e4247b1f86042e9cbf7440fba68be21489009c853f3839f2334", 0x32, 0x2004c000, &(0x7f0000001000-0x10)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr, 0x0, 0x0, @generic="fa6b8136000e379d94419fbab0c07b3f", @generic="7f856e5179939b818df8e9517eeaab43"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}]}}, 0x2c0) 2018/02/04 16:24:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000016b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f00006d1000)={0x10}, 0x186, &(0x7f0000b30000-0x10)={&(0x7f000053b000)=@newlink={0x24, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_IFALIASn={0x4, 0x14}]}, 0x24}, 0x1}, 0x0) 2018/02/04 16:24:30 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, r0, 0x1) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00004f7000)='./control\x00', 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r1, &(0x7f0000013000-0xa)='./file0\x00') renameat2(r1, &(0x7f0000aea000-0xa)='./file0\x00', r1, &(0x7f0000f5b000)='./control\x00', 0x2) 2018/02/04 16:24:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0xfffffffffffffffe, &(0x7f0000273000)={0x0, 0x2b, 0x1, @tid}, &(0x7f0000a71000)=0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d403, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "009fa8ffa240", 0x8f8}}) sendmmsg$alg(r2, &(0x7f00002cd000)=[{0x0, 0x0, &(0x7f0000d77000)=[{&(0x7f0000d57000-0x47)="a65951404e2020784555a40488996405bf5b82c19ca946022712b8e1b14fe3a0d6839c56e1dc5133bea56b9e941aca35826850ad94a63ce45b9af318a912f4dd1cbddd4c2385b2", 0x47}], 0x1, &(0x7f00004e7000-0xf8)=[@iv={0xb0, 0x117, 0x2, 0x98, "58f2821e755deb2a898e7c2499b5e6562a3b87e69d54146e06c113ce13b5f85277f4e215727993814d9a2d4d07265004b412ab630c8b5b9ca300485691d75f06596512db021d712311dedc8574117c06d9cd5cec343a8ea6b79ea44bf4b736b1c76615feafec416b437a3fa8a27bc2372d37f944df1cc697142d5984f890505fa6379c134af805123bf7d19ec01fb379491d7ccdc094fed6"}], 0xb0, 0x80}], 0x1, 0x20000000) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000086c000)={{{@in6=@remote, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f00004da000-0x4)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000589000-0xc)={@dev={0xac, 0x14, 0x0, 0x2000000000011}, @dev={0xac, 0x14, 0x0, 0x16}, r3}, 0xc) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1c, 0x0, @tid}, &(0x7f000082e000-0x4)) timer_gettime(r1, &(0x7f00004c9000)) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10), &(0x7f0000bb0000)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000a20000-0x4)) connect$inet6(r0, &(0x7f0000c74000)={0xa, 0x3, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x52d0a068}, 0x1c) mlock(&(0x7f00007df000/0x2000)=nil, 0x2000) r4 = dup(r0) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f000035b000-0x1)) openat$ppp(0xffffffffffffff9c, &(0x7f0000e44000-0x9)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x7d, 0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_GET_SUPPORTED_CPUID(r4, 0xc008ae05, &(0x7f00004f5000-0x1e)=""/30) getegid() delete_module(&(0x7f0000497000)='/dev/ppp\x00', 0x0) sendto$inet6(r0, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$sndtimer(&(0x7f0000421000)='/dev/snd/timer\x00', 0x0, 0x400) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007e6000-0x6)='yeah\x00', 0x5) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000d3f000-0x1e)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="ef56b6f762fc406f6bef588f344ebb5e"}}) ftruncate(r5, 0x7fff) sendfile(r4, r5, &(0x7f0000d84000-0x8), 0x8000fffffffe) 2018/02/04 16:24:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00007e7000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x15, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @empty, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @dev={0xac, 0x14}, {[]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x1, [0x0]}) syz_extract_tcp_res$synack(&(0x7f0000ce8000), 0x1, 0x0) 2018/02/04 16:24:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0xffffffffffffffff, &(0x7f0000f36000), 0x2) 2018/02/04 16:24:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f8b000)={0x0, 0x66, 0x4, 0x8}, &(0x7f0000901000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e81000)=@assoc_id=r1, 0x4) write(r0, &(0x7f0000105000)="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", 0xfc) 2018/02/04 16:24:30 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockname$inet6(r0, &(0x7f0000a54000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000e9a000-0x4)=0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000327000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000)=0x80000000, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000001000-0x1)={0x2}, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000)='/dev/audio\x00', 0x10200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000002000-0xc)={0x6, 0x10000}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x687}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001000-0x8)={r3, 0x1}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000), &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000005000-0xdd)={r3, 0xd5, "9ad6f88cc0bcdee4a6776dbb376e8997142b3d9aa1f885c2088a35b80a62253205321dcd0d9af16df18e4d89ef5cc99bd51a467ad12dbfe7b0984aed2377d391371e21e0f2031401695eadc61c152e65f0c932e9182046fab03a81456171e57c518c0c588bb9954f146cb494ebd29daf5afa6fa1c6b05c46609a02453c736d6db85a3c149a9e6dcb78e3223c612e3c82bfc57b721ed127921ecfde71bab1620db7dafe81b1fff58936a9f155cb4120e9f64babbaee3abea54582ed571e7f9d7783781da0aee01a224c963b5d2ad347d34f579fb169"}, &(0x7f0000002000-0x4)=0xdd) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000003000-0x4)=0x2, 0x4) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x7f) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000005000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000006000)={r4, 0x15b0, 0x3f, 0xcdc5, 0x6, 0x8c}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000008000-0x14)={r4, 0xffffffff80000000, 0x6, 0x4, 0x6, 0x8001}, 0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000006000-0xa0)={r4, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x2, 0x3ff, 0x8, 0x8, 0x2}, 0xa0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f0000008000)='./file0\x00', 0x8) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000008000)={0x1000, 0x18, [0x5, 0x8, 0x3, 0x8, 0x9, 0xff]}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000002000-0x8)={r4, 0x5}, 0x8) 2018/02/04 16:24:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffc00000, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x1, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x8) 2018/02/04 16:24:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000690000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)) r1 = syz_open_dev$admmidi(&(0x7f00008ec000)='/dev/admmidi#\x00', 0x7, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f000083e000)={0x7, &(0x7f0000629000-0x38)=[{0xa47, 0x1f, 0x20, 0x3}, {0x1, 0x8, 0x8, 0x8e}, {0xa535, 0xb6, 0x7fff, 0x8}, {0x8, 0x2819, 0x2}, {0x2, 0xc6, 0x29, 0x9}, {0x80000001, 0xffffffffffffff01, 0x5, 0x4a5c}, {0x2, 0xa8b, 0x3, 0x9}]}, 0x10) close(r0) 2018/02/04 16:24:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00009b4000)=0x7f, &(0x7f0000552000-0x8)=0x4) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f000055a000)={0x0, 0x0, &(0x7f0000e39000-0x40)=[{&(0x7f000009f000-0x76)=""/118, 0x76}], 0x1, &(0x7f0000b8a000)=""/191, 0xbf}, 0x10040) 2018/02/04 16:24:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f000000b000-0xb5), &(0x7f0000b19000)="06"}, 0x9) r1 = syz_open_dev$dmmidi(&(0x7f0000fd8000)='/dev/dmmidi#\x00', 0xd206, 0xc2000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000545000)=0x9, 0x4) 2018/02/04 16:24:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000063a000)=0x0) r2 = syz_open_procfs(r1, &(0x7f000027b000-0x16)='net/ip_tables_matches\x00') setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) ioctl$void(0xffffffffffffffff, 0x5451) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f48000)={r2, &(0x7f000093b000-0xf8)="4de6f547821c429405e2ff6965085d6908f3b730175736b3ca54fa2efbc7723efd1c457643e0bba8afd9c77bd7cd9c821548bf9185ad4e7117ed4f686fcc7fa4a4781cf2070ae10eec3174a2617d237fc004f3a1502b1e7a63092743271146c0f9d4bbdba0af65ce85de84a38a7b36d24300d7660936615a36bb187c43e057c19662b632dd4b6f26715aebcbda6001ec7dcb8d006c11842dc8141e7018422c8d0b8a187bd14658061796b23c93b2d203e8cb21e908636a0e10cbe9528a4bf0853b6ffd6df8acac18e3c2503e692c131484698c0ffa14c4472cba644845f712805fb79b2415f84bfcf776cc91ad0ff697083a7bd5f48afae5", &(0x7f0000730000-0xe1)="99845bd1efa7d91e207a625aecf2e7fbaab8ab9c85384ab111dc99daccb411191048915636d941d16f56d5c4ac28319a25cf7957dbb0f3af9939b38528aebbf458106e0f48749bd110cf0c57f0ebd40fe4b178501a8bb280d777889a678ce959d791306c5b8bef10f78e7e29c751a111bd27cfa28e27559eaedf8c5a733ea764db6421f5a59a7e909bc3ee15cf4f8f1e065778e4a4d03fed634ed4d66afff4783933d2fb4d81e276ce33161058bbc1260703c7b6bb6348e053e5a81e9011d83f7f1e2a864c6efa36db91683d31e64f60462967974ddb623826fac67dd87db3c7f9", 0x1}, 0x20) syz_emit_ethernet(0x32, &(0x7f000000b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x7, 0x0, 0x8, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) [ 106.160400] xt_CONNSECMARK: target only valid in the 'mangle' or 'security' tables, not 'filter'. 2018/02/04 16:24:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000000)="8107b067e038c434fb8eca716a85c15490f1ecadf40bef3a060f4aa6a39e848af0db973a3d7ae7b0c149f3a228f400d5c14aa20d01a0df19f1b1157b02fe304047e445b8fe8cca869f9e07c94b7556c208c7e71f9b321626", 0x58) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001000)=0x14, 0x80800) r2 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x2, 0x100, 0x3, 0xff, 0x2, 0xa0, 0x80, 0x84, r1, r2}, {0x0, 0x14, 0x401, 0x7fff, 0x1ff, 0x100000000, 0x400, 0x19}, {0x2, 0xfffffffffffffffa, 0x4, 0x2b0a423e}, 0x436, 0xffffffffffffffff, 0x3, 0x0, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x3, 0x3c}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x2, 0x3, 0x3, 0x800, 0x100, 0x3f}}, 0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000-0x10)={0x4, &(0x7f0000003000-0x20)=[{}, {}, {}, {0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000002000)={r3, 0x2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000003000), &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000005000-0x18)={@mcast2={0xff, 0x2, [], 0x1}, 0x398b, r1}) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000003000)=0x4) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000005000-0x10)={0x3, 0x26}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff}}) getdents64(r0, &(0x7f0000001000-0x50)=""/80, 0x50) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000006000-0x96)=""/150) r4 = syz_open_dev$sndpcmc(&(0x7f0000003000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x400040) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000003000)=0x10000, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000007000-0x2c)={0xa, 0x7316, 0x5, 0x3, 0x0, r0, 0x6}, 0x2c) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000006000)={0x3f, 0x8, 0x2e63219c13b2d4a4, 0x3, 0x4, [{0x80, 0x3, 0x1, 0x0, 0x0, 0x608}, {0xbc, 0xfffffffffffffffd, 0x7, 0x0, 0x0, 0x1}, {0x0, 0x954, 0x200}, {0x7, 0xffff, 0x800, 0x0, 0x0, 0x100}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000007000)='cgroup\x00') 2018/02/04 16:24:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000f22000)='..', &(0x7f000087f000-0x8)='./file0\x00') symlink(&(0x7f0000d3d000-0x2)='..', &(0x7f0000fc5000)='./file0/bus\x00') mount(&(0x7f0000c21000-0x8)='./file0\x00', &(0x7f0000146000-0x2)='..', &(0x7f0000e3b000)='devpts\x00', 0x0, 0x0) stat(&(0x7f0000071000-0x2)='..', &(0x7f0000729000-0x44)) mknod$loop(&(0x7f0000f17000)='..', 0x0, 0x0) 2018/02/04 16:24:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006ba000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000e6b000)={0x0, 0x55}, &(0x7f0000703000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a7000-0x18)={r1, 0x2, 0x10, 0x78000000000000, 0xc95}, &(0x7f0000f3b000-0x4)=0x18) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000621000)='/dev/dsp\x00', 0x1, 0x0) accept$alg(r3, 0x0, 0x0) r4 = memfd_create(&(0x7f0000856000-0xc)='^bdevmd5sum\x00', 0x3) mq_notify(r4, &(0x7f00007e0000)={0x0, 0x1b, 0x4, @thr={&(0x7f0000722000)="9a3a46a628a456f773c4b9b07b27f7af371fb1c7f9b90950538d0cde91cade987faa8463d7f6d909b317a6afd1629d6cbf45d1c507af4491008ddef25c411c9e4464eadf9619517010c3a88b99e558885a4cb991568e2b58c2b268ed597be49a62abce87ce355daa6d69d4f48762359499f83cc89720f507229f06289e60e4970e50f1a76883dcdc244f71deb6720eca09544497024209fbfc250450640b282cc534ef", &(0x7f0000c1a000)="870939e82b005751aad14555fbc6ee5be9d8999086c432990fd2bf7778de02e451d45f7ccf76afd7682d178adac7e0b55e1dc4f5a56aa008b61a2441035b19ffff7f6ea4c11bfb66b16f03b75bd90787907e1399c2ddbf6ded5ac8fc511b4380a93b7e1749e9a6e902063d24bbf364cd8546bb5f84c1b448baa4dd6c467a2ad95d1bbcf5c27625bac3befbb00945bb38b44d45cee4fef7"}}) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r4) getpeername$packet(0xffffffffffffff9c, &(0x7f0000676000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00003ad000-0x1)=0x14) accept4$unix(r0, 0x0, &(0x7f000016f000-0x4), 0x80800) bpf$PROG_LOAD(0x5, &(0x7f0000771000-0x48)={0x0, 0xb, &(0x7f000049a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x1ff}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x71}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x3}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3e1}, @jmp={0x5, 0x0, 0xb, 0x3, 0x7, 0x4, 0x8}], {0x95}}, &(0x7f0000283000)='GPL\x00', 0x0, 0x3e, &(0x7f0000e7d000)=""/62, 0x41000, 0x0, [], r5}, 0x48) [ 106.271253] xt_CONNSECMARK: target only valid in the 'mangle' or 'security' tables, not 'filter'. 2018/02/04 16:24:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x190) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x40000000000003a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x67, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], "80002a0800000000"}}}}}}}, 0x0) 2018/02/04 16:24:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = gettid() getpgid(r0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a22000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00007f2000)={0x0, 0x46, "74425dc1984d9556a2dd64155f9f81fa92976faf2c48acccab8ae021802bdcc729fbb69dc6f353d5c2bf471e23168778d60ef86578979feab3df5b1433ee1b9275c9b129f542"}, &(0x7f0000ae4000)=0x4e) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000dc5000-0x14)={r2, 0x0, 0x6, 0xff, 0x200000000000000, 0x7}, &(0x7f00009ff000)=0x14) rmdir(&(0x7f00001fa000-0x8)='./file0\x00') uname(&(0x7f0000468000-0x1e)=""/30) 2018/02/04 16:24:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @dev={0xac, 0x14}}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003d4000-0xf)='/dev/sequencer\x00', 0x82000, 0x0) fchmod(r0, 0x14d) bind$alg(r0, &(0x7f0000f32000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f000010d000-0x6d)=""/109) 2018/02/04 16:24:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d9a000)='/dev/mixer\x00', 0x400000, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f000045c000-0x18)={0x0, 0x1, 0xac1, &(0x7f0000e72000-0x8)}) r2 = syz_open_dev$vcsn(&(0x7f000052a000-0xa)='/dev/vcs#\x00', 0x7f, 0x800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00006c1000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f00001e2000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000b53000)=@sack_info={r3, 0x3, 0x8}, &(0x7f000028c000-0x4)=0xc) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000693000-0x380)=@security={'security\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x98, 0x168, 0x98, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000b02000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x98}}, [{{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffffff, 0xffffffff, @common='ip6tnl0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x2e, 0x0, 0x40}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x4, [0x493, 0x7f, 0x6, 0x4, 0x8, 0x6], 0x3ff, 0x0, 0xff}, {0x2, [0xfffffffffffffffe, 0x0, 0x6, 0xffffffff, 0x9, 0xa10], 0x8b6, 0x3, 0x1}}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0x5, 0x9, [0x6, 0xb86c, 0xa0, 0x1, 0x8, 0x4, 0xffff, 0x0, 0x582, 0x9, 0x8, 0xf2c, 0x4, 0x7, 0x9, 0xec], 0x3, 0x6, 0x5}}}, {{@uncond, 0x0, 0xa0, 0xe8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x400, 0x800, 0x1, 0x6}}]}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@remote={0xac, 0x14, 0x0, 0xbb}, @generic="efc3406bdec3a6e73781602ceec720ac", 0x3e4}}}]}}, 0x380) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f6b000)='/dev/mixer\x00', 0x20000, 0x0) getsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000ab0000-0x4)=0x5, &(0x7f00004b1000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000031b000-0xc)={0x0}, &(0x7f00008d3000)=0xc) perf_event_open(&(0x7f000000d000)={0x7, 0x78, 0x0, 0x588, 0x3217, 0x200, 0x0, 0x5, 0x1000, 0x8, 0x62, 0x1d60000000, 0x1, 0x101, 0x3, 0x1, 0x0, 0x1, 0x6, 0x80000001, 0x8, 0xbad6, 0x40, 0x10000000000, 0x100, 0x7, 0x8, 0x6, 0x9, 0xfffffffffffffffa, 0x80000001, 0x7f, 0x7, 0xffff, 0x4, 0x800000000, 0x1, 0xfffffffffffffc00, 0x0, 0x8, 0x7, @perf_bp={&(0x7f00009b2000-0x1), 0xe}, 0x890a, 0x9, 0x2, 0x2, 0x6, 0xfff, 0x7}, r5, 0x3f, r0, 0x6) openat$vcs(0xffffffffffffff9c, &(0x7f00007d3000)='/dev/vcs\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000b41000)={0x2, 0x3, 'client1\x00', 0x2, "981477194a9cac7b", "bbf5e6d13bcb7defeff0d7e25f7a4d0453e1b5c77a1732cfb950d81636c67094", 0x7, 0xe8d}) accept4$nfc_llcp(r2, &(0x7f0000d87000), &(0x7f0000bba000-0x4)=0x60, 0x80800) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000db8000)="7662010400007431656d307b2f00") tkill(r5, 0x3c) 2018/02/04 16:24:30 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009b6000)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00007d9000-0xc)=""/12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000000+0xc1a)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @multicast1=0xe0000001}, 0xc) ioctl$TIOCEXCL(r0, 0x540c) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x5}, 0x4) r1 = dup3(r0, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="360c4254ac8f76abfec2464daec69d931d4f1a08cb211b41eff5c6a670746a9f2bbbff5ca471a3ab9ede41340116564becdb2f0e61b26f4862e00a8ac0632656bdb6a9067f688cdee4718478c08e00c45f98b5ad35c5f5bb0ec8bfaf288b6642bcd79a6432640ff59875b4f22dea2fc4ac2b5bc6db87ba069a0fcea6119df74101ac6ca132a29eb098f7eb9b00c987f4f4ab119783c651d42bb5e2e1f59d9a1199c00e88b0f0ca733d0c236141792a3ea31a59e8de6edab04b9ef1", 0xbb}, {&(0x7f0000002000-0x15)="84f0a381bd93a197eb5fbdca921e3f813c382a0a5c", 0x15}], 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x5, 0x7d8e, &(0x7f0000002000)={0x0, 0x0}) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x8, 0x8010, r3, 0x40) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000004000-0x38)={&(0x7f0000003000)={0x27, 0x5, 0x8, 0x7, 0x2f, 0x1, "e3d41c5c52c8a8fcdd371a7f59b18eb197554c33ff774a50a3852e2884ac098562fc7f290bf4fcf6a97abb2ea1f5ac6dd6b24d4b57a49e5987e0e7fea4c73f", 0x9}, 0x60, &(0x7f0000000000)=[{&(0x7f0000003000)="d3f0d5dc4498e1729dc48f889d51eca8da3f45b23d2252d3372f74ee6da42fb94c59b3982227d98d8e6a5abb24c9e8d512ab27dd86fb5831184029e0ebf7b58ff05f64d3c87140e047f53fb0ffafe90e4c7f73a242e79adb979c3c6ec90feff99844957fa1cd154f75c033780930e9fb0d03a3", 0x73}, {&(0x7f0000001000)="6562015efd397b8d0a85579a0f702683a2c87d", 0x13}, {&(0x7f0000003000)="f7ce4f83a9c40d91e7c74e074ac14271abc177fdaefb41318ce29136d3c3fa95b41f8fe9c6c7da911df4f790c5d39995716198998aba1bae85625d4bf877d2fc62e905d0c6e256d5d89619e68ebd6034b55fb1488d9489cec3f0b6053b60183650a238f0672d643cfa1b9d50e169a7bea625a9fb28ee9a8de5b1326f8f934f1a81184594807a23da1674b31ada747880fb0a8caf8e151d2cdd939b56caac234e3639b4e5927d94ab514d1d6a1e1abd", 0xaf}, {&(0x7f0000004000-0x1000)="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0x1000}, {&(0x7f0000003000)="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", 0x1000}], 0x5, &(0x7f0000004000-0xd8)={0xd8, 0x0, 0xdb10, "76458d155679181f3efd87b1349f0e8f57b80d7921190d31c8866ec9c60576af7836cc67ae05370692158e3f8ab6c9c1d985dd5cf5c9d4fe676df4c5e76da4d80e366aa031abe55ea51f7bb508fcef2a3d34529e1d3091177dbb9a082359fcf8697259708a15985a23064c957127b372ab39e225f4d90116e1e285fb695ba089eedafb49730e3b58f8715037309641daa359e9eb23d05e8187bdd2488a91bc0b864febc65672a063dce35dcacfd061267d6a50913cc16376fb8624a67f2de5786a89"}, 0xd8, 0x40000}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000003000)={0x2, 0xb3, &(0x7f0000004000)="51bafb955b0899e5b6d003132f55c355e8c902646c9f4b7e6535b299c38f1bf0075244fdae7b3efa4aa51c41dcbbb311af6b12a8ca711fb4eaaf2fa7931c5107b72152e7e5a10461aad9f16e668140f5e3b200f3b978242c4ef0986555db134fa17be26446a1444533ae7d51493a89933f9fde62c3042d177f440e2e3c32b35dc169ce634897520db2395280d5ec63a1b69fde44cf5788de8bab3f608d838175b3854446fe267cb511102af3945fe266ec32f9"}) sysfs$2(0x2, 0x4, &(0x7f0000001000)=""/170) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000006000-0x100)={0x80000000, 0x6, 0x3, 0x3ff, 0x4, [{0xffffffffffffffff, 0x8, 0x6, 0x0, 0x0, 0x1}, {0xffffffffffffff81, 0x200, 0x0, 0x0, 0x0, 0x800}, {0x7, 0x642, 0x5, 0x0, 0x0, 0x200}, {0x100000001, 0x6, 0x3f, 0x0, 0x0, 0x800}]}) mlock2(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r3, &(0x7f0000006000)=@sco, &(0x7f0000007000-0x4)=0x8) 2018/02/04 16:24:30 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000003000)={{0x3, 0x3, 0x9, 0x3, 0x40}, 0x1000000000, 0x6, 0x2a}) writev(r1, &(0x7f0000012000)=[{&(0x7f0000003000-0x1)='5', 0xfffffffffffffdbf}], 0x1) getdents64(r1, &(0x7f0000000000)=""/69, 0x45) write$sndseq(r1, &(0x7f0000014000-0x1b0)=[], 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000012000-0x4)=0x0) getpriority(0x2, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 16:24:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00004dc000)={@loopback, @dev, 0x0}, &(0x7f00007aa000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000071d000-0x50)={@dev={0xfe, 0x80, [], 0x0, 0x13}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1e33e881, 0x80000001, 0x1, 0x100, 0xfffffffffffffff8, 0x1000000, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f00003b2000-0x8), 0x2) 2018/02/04 16:24:30 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e4c000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000001000)={r1, 0x401}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x2, 0x0) connect$packet(r4, &(0x7f0000d7f000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000078b000)={0x500000, 0x1, 'client0\x00', 0xffffffff80000000, "4552f23ffd07a486", "f8f6d38fb0670a14c65f65ddd20732986d989da8f414dd5a8803cc9546c3df85", 0x7f, 0x97}) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000793000-0x18)={0x1000000000000009, 0x0, [{0x28b}]}) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000caa000)='/dev/rtc\x00', 0x40, 0x0) epoll_wait(r5, &(0x7f0000d8b000-0x54)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x8) connect$inet6(r3, &(0x7f0000baf000)={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) 2018/02/04 16:24:30 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000fb2000-0x9)='/dev/dsp\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000000000)="77d64a06ecee8f73d70f78d7664379eafd0fff4506a5aff78f1722f50d9706d439bc0a45bc27697a35a8f04b16e41ef0460a6233dddfac685d8b92a204842adc29d5ee576622d86cd7caa07767faef6ed207c5f01be1b7e7615c36e407d104659915b764c2859181d3502230eee93d0acbdfc1a0d0f1af2ac96501b84660878bb2cf1da6e24ebad0adb7263c14e5a58f5536bbc1de43527d99868fa1895d3de3c9111ec50d81a14bfae2e103924064545500f4", 0xb3, 0x80, &(0x7f000026d000-0x10)={0x3, {"524e00c03afbeb"}, 0x1}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000002000-0xc)={0x2, 0x200, 0x80, 0x8, 0x4, 0x404a}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000002000)=0x401) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000001000)=""/193, 0xc1, 0x40, &(0x7f0000004000-0x60)=@nfc_llcp={0x27, 0x2, 0x0, 0x7, 0x5, 0x200, "cd4d1725ffc008783ff303fbe373d9d69b762b4758de583d961605a72fda630f56cc7e36982f54ca62ac31d4c63e18a0c5c4ec74549c3d25470c59385719d6", 0x3}, 0x60) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) setresgid(r1, r2, r3) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000001000-0x21)=""/33) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000004000)=@known='security.evm\x00', &(0x7f0000004000)=""/26, 0x1a) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000004000)={{0x101, 0x800}, 'port0\x00', 0xeb, 0x800, 0x9, 0x7, 0x4, 0x93a, 0x5, 0x0, 0x4, 0x1}) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000004000)=0x6f2a, &(0x7f0000004000-0x4)=0x2) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000003000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000006000-0x14)={0x5d, 0x6, 0x0, 0x2, 0x6}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000-0x50)=[{&(0x7f0000007000-0xd4)="76a9836468749dfce12316ed0b80f50ce23641b9f11f09e33e167fe33fafea8354e143caf704e84f790fe4b21ead5db2593a85a2cca8e0167917f39f7c4a3be3d1c4a2d44c89c903fed105ddfbeb2ec8da52a04e9475d294ac55402309702bfd7f125886e4b00f941ccfe723b4bc882ed6bea2a0ec2b9a44606bced2e5237b52e8edc7ba93fd2dc8b28db0678db00802774e76d7834dee481a4a029910383e6aebd2e34887300ced028b3c25e6ecab55928fc9b954433d0028939cc4dc02bb5a136963ec3dd5f7fd71e5f8aaed188e74bb4e2209", 0xd4}, {&(0x7f0000005000-0x1000)="514ab084014a79b29e9e711e7ac44a045730798ad129eebbe02c2236cad2049138d843294e92930a9e1a455cba043d653476e06c4233ca0465b29cee89a80dbb93614104f2076831ae1fa476b4a9f04b72af0d2ebc619e4eb76f2ac38ca595f8addc31c944ad1ebad17a78a5c78b54ef50b36acac4a3193c0f5ab8d9f4b8a4660e27d15b31835d1da5b44d7f683b11ad4d1a05107dc5c73aa45a65df1c07296b37e7c046aa0b7df85121d04b5bb566211bc928c6bd920b17dd8de7260b6a5bc90b5dbf6c819c033ca3097fd24d5acc21436305f106f260a790ffacf6bf17f8cd543a9313ff0c0435aceb7380478177e0123bb4744f290852dc4d364fa187cc6778eb1dff2072360844179f4a0db6a8b23cbcf49ab8315a7eb7d351e485ecaefdcbff395ace44f4aaf39325645411630e15af86a9836ca7d4fa83542e4f8ac1e3c121ce34e5116163e130dcb2c82b24f546c3b86416125479f4270af865b5712c33725181791297e4762dabc194e67204bc6eb791a489afcc19ee15fdbb10ef813deef504d29819c2bf74c32d77f09ac87dfb3252513e66935e5ea66d894c7a272d315ab4fa001aa97e6f5169c86c81384fea066ea35c64b87df4ee782c712e7e15ba467302a164d0b9b1da70f00f692dcee958aa9a497756ddf19df4a4e2062162666c751d037172ff16e45c055334c8b577ef4f9b2de2c2d74cd89f1b8be1e3afe420d7efa212f51a96e1347d69395a17df79ce0822ea857f1c9aed3956d0f2b5d5cd2cd9231c2c61ff5a82f173ef3939f0e5260624d68374ade868a2553af7aada8c8864de801037e6c029264cfca6dc6c0ee7c35acdb085ebad9f4d8cb37540f747b9ae90c4f317654684bdafbac85cadfc22ab67ce7711986475949978aadcff98052437944de75f4bd001f97624f81d5a38379d9d7f755c624cd584ab2e29be002559b96f15b302d45b177a98edd73b5f1716994fd118a932de0e5e642f1481b44b1bc1173532f69ab60480607e3180840b161bde742a718bce2994757754a0458a2ef8671c0a2b710630b590543c6876ea3ae43e16cd64f601642ebf6bb076bd995b192534e4a798335482adfdadd8abde6afbb9f08301bced9ed93345b8d74cfa6a0b5e8d8efeeee84705771356bac6d31e39cbad2c0df51a99ea414374cd04e4320a59826ee72e2fea1a364c325e4edbb26d305c5e6d3661b1f3b37492f96b2e5afa6311c72435bb56f53fef32349100ea090e7cc6694acb706bad85c79608cb679f11c20b36fdb987f7a78e5a62a81c72cb0b8fd03b8d9a5bc2dc3845c7513f4999007fb0520e2a77f97af2f1e1221738ae33633cbdfb3a1088a6cb5f29bcd829ad7ec6ffc46ac6c58162209ecc1258d5cb8e302447f455c6f4029e6d278457a330de9de8ed9f03bfc35df27387f296c8958cc67bb198fa52abddbe85961c71ea548ebc851fcebe6de5660f56b7e461f6bfd1a328d220c5a48200c3b7f44bad80cecb72a25d72acfc0706012f1182e744e2623c7f2cf392cb4e27da7ac22fe3d790accac3116afb6ecdb2f6ba631da01215cd31cf46864abbccfde63153363d7dc5624af23fa2b3cbea4ecb540bc77450447fe22d62126e1126e8f4c4ff606a2407366f7b21eb3c3e60a5e776adbc0eef3d23856ff39f9f0fc1ee5268e7eb0dfaf3db43759165b4e75769b9a453af15991749856a5df25bb72b6fbaea389bd1a7fca14ac98242b8eaca5102795c4b673ff8248f5e643afe603e2c3f2036d137906a1876906f18f64f3d18fabbc75fbbf441b053fa4a3a75886bf187b174ac4c4f38aa3fc8500caf74ea98b4f9e5ae320b3a26a665b7fddd1cd2157a900b0200230df4039ac2882446050131433cff62c95e42f5e42e2c9c41727f5ba1749bb1dfabff6c67f13223485ba36442f0ac6ac816a6792fba12ce292d39626c77fd78ba374ab1d9687adbcc69c9aabedd32a03836b5e64caf2c408cfe3006a2a0063280aed20ee11b4b5974893a3eaf8bd37fa4efb4627d713b852680a319b47b92ef1949c0916d9e238ab9450d21b1b6c29e7a2b4f3ab1abf316a79accfcb21081090ffc2811aa9f194851f71aa2ee7b3985dab57868b4144eb324975019988128b30751ba30c65b1dc1f507cc86a2c85344029cf9e9b11d0a73b82c765dc10d07a954f4c060a60875b26f025de369d38be4fb829ce7fdc48a1c381bb6f8ddb5bed7df8901266bd07ec35e7ff3b346a364d7cbb13e184b8e184f1848a36e58c793a392a8fc2ae38331eb5f9e65f3e2940a64466b717a1dffeb85ce251929fb5f6297bf56d22b98fd787fb48f3c901a51d9f3378bda7283fa2d1e5ecc2c809e0a8bb26f03a95744bf5c294893005f1825874a15e2eb513bd4ae16a89b63b401de6fab0f50b97873e76ca953d8765d7dd11ca404e67a8fd8f3e8de56b72b3f74e7f44063dd76427a535fbf01f56621077a85d14e8fdf5574bc0e2b6f3aebdfa24fe65d8d1025f4899f508d13ca7ec7c6558f17f02ad72a2366fb2c82e45a346e8ed64e37dedf6e7a17d2f2cb22e51bb17122a1c09e7a2bbe98642cdddebd471c04a532e19ccd666a3f7d75e7891d2f54291dfed004195f8aa5cfde018abf13ea18daf441e428ce886484678d31435f36b88387e442fcf6751df9b957512616678ee15a9df0ab3acb2aaf606f66da120ea9916ed2e6fd38e396db9552c90acd9b1c51fc002c8f75350c1e73245ffe6fbd9e6c5410b2f98d85705b9e9bc7eea2d4b3d667f6144f52426ef7f7714b00a6a5ae4937c1b6cae83285b696d68d3be3d57a4ad6db4e9754f852cfb4481f61ea1ca6882c7718c3c3f2a794ecbe32fc09c20ead0580209ec171bf1683b4a9789b6a75ce8a4c4273a266c425760db6e433435845a860b1bc44c846f0b47290050beb302c50798718901a6e2d7a8c981e972b337a329ee8af24cbd7e0b623f881abc3558a7fe85a04817ab8f2a20c37a3b6b07ddc254f8a34dfbba866c4e6cd1161dc3d5ddd913bcdd9ec93d83d94038f056c3d61d87ca4a3a2ffead068bcb4348feaf273dcdd39d8a8ff5647e77b255eb7c8cd8171f8d30c680962593915457c517100f41cae3f45db034e5c37bbc8ce56375041fffc0ddcdd11b75cbb3d00bbd036de181dd2688f6d522ef3c61c8b75fb050846088e94e263e6ab056a26121d5634ae6d8162b6c11b4e25712d8074a000f4a759f830217007824fd0dc7fbe92142e4a59c2e76b72d9951fd5be1e185d797ada20dedb06bae78ad36d784f841461055ffc498fdb419538b125466b9dd079f3df718f2ef0ca93e47a2d2f6ff2b92612b004c9c17d3d23e0d90350f00fd723fbaab217900d4f8e21ca45066c8bff690b4094cd4f26b55846b6d4e9a940027ff0b28b94bb70a948f1be85a35f791e40768edf2176f6d0613a6417ad4779fc51938f245579ab9f42e87ccb2e719955b3e1e5cb51761133970dd8405bc4d458676a4cf43601d60dcd3f88b6e969fe27040ebbd82542f90352fb0a71b30d6317225f1839b50e7ea35a97018f632cf69d83a4977619ef8bccc5fac140573330e0b97285ab6eadf12bf7286d98968c7ee45d9e61fc6aaa2aaff678deed6ba46d6066c805b150d737beb5488d16470a1ebe0328c311e195a6efec6d406944068b67e9db4f35d898262f39e807656d66cd87ec207c0ce9a8f1b3bc3a7866eb616cfb7c34bfb685ea603eafe3f65cb8f969ab4299ca34fe5a03b0b553474153bc50bf42c251e9f57e0c6a7d9e366b477aae4cedb01c03051cd401c4b61f38123c7e114a74f1c07d0a261a9b391b1a3ba6c825c0a61e0f0daf7e2c19fadb1ed866144f0630be0a1adbaaf1ee3f749d2728d63635a4c7298571ceb0fa6117c64aedf8039342709455cae59b033ccb732d6842f20115d2f516efe627a2b0dee90b898bae665025086eedfcf3d52754fb559db08251b967a25aadf2cd2f4684a4545f5bd51caedf60f9778707c1add59a2a6c5f3e9744e02284b866a410e43c5333d27f1ac40b6ecca0757709d59772ab8f5723e19b9848d1988e5a417d5e5a34e6e206ce7c937a743d0a18f9350b0b54e5aaf3802ac68e829ef15d3ad4ceb8b57bd057e3251cb9a8100414ea3b88c1bf90d7d0b1c5a1bf9a78d1bfa2a32fc47cd7e44a283fcd22ac31f6e667e53ee44ea805f6a423fb78ba82fa474afb743c6b0b4a7eeb206a58369f1afe0c4ee440e18b63657e5b46c58b5a41900237a5145d46682b5626e7305ce4f61b16a1b8e6bb25c30b39792221910b4b9a46d5675379baa7659386913a286ec18e280f1f7c0c5aa4de3e904b1c777e80209301ae68afc02af617ec9dae9ea330bbc00db8fc6d0e528760e4d78705a2f27bd902cc1f89a78e83829daf7d9631025cc13b11739f802a7003be5b8188bb2b423d0397d8cadec037dd542143b67f8aba526aeaf6f1c165c6646ddd90e41e68b90f7214f976f9530a5a492f77de5ad5af128262e500c09a8f5a0be82e9b3db6f301587cf205c51c3eba8c15d798339f00f88aaa9531e2a46c3649bbda0b5423a9a3a15ea4cfb0140172d8e3b1fea5e339f72df2d1f46574f5c185eb9f5790a2cbb4609525939ddc23a740ac30ba0967ac0ea16d105bd8f4b4180743ea3678b8f7e0cdc1f1f9f8a3d456ad6be39e9b31663580f1828e1f82cd2539a5a047d7eceea823ea3e54726ff4e56f4e56365329720fd3754b8fd897602bbcb3c6341072e1b522257e475a06561ba2546cdccf888d7e15ce3f4df2ea81859770a494851729ff7219fb7e290bd9d654e463f075b71f186557932e678f428897bcc49d637257ea98ee8f4a501c3be2134c3d895ba56f7abd47ae23e35891a19e2952fb97c079c0f6beb519d240b453667ab4ce11b5bfc999cb27825ce9feda52d5e66f278ee17e56e5de7b13e973e8cac33017166d1cdfafacb28a79a4952b38676650ef021d0ec5e6a84dc5bd571add3e93af5ba58d063d2155b66b6e8ee8490047a88bc9094f3e65eae740231df4e62aef1c2c5f1fdd1eb10f99feee48f85126256699e37c62aabc5d8dd99e6eee9092db3f62d6f93d8c64cbc9b8d8ed502c35d9b178e32ca9b4e8d391f803ee8713ed0faa2a2b88836e08e0a40b6640d03dc4e677286ace63e66947f9f4577d0816d19813561440391eee265623084a6922705be271964b21c6cd0653585da62e26455a68ce1e3364a2955c9d9dd77c1fba9a52e07bd77e7246dcd156b267db2e511cc083fef382b5d26a5e3543434473afe80270fa54f2c3607295054294c753fc968b66f9e1e14b694dd6a0e1da4ee0c55aa74e7fcf7c8ef3a823abde84fedf5bb045c0259f149f70abe669e8551763030cdad1664fa6e6822f261bd3a9281afd20987b478cc194fad397cd8cad5966b0c036443fd602c13bc381c0aeff6121dc0324ca49d3daa9547cb1c302cf5ff3d92fe96ce22d8a59d2b2f769a5db7f2efd5cefe31824f2cd17c444ac86ac1cf5cafe238863220c56445f02d948e0bded3b206382a98fa04e5568f8677bc27db7adb718700045bd63245c4399c517edbab778a7ae0be3a51f96125ddfeab88962e1ec796bdab0d4558921dcb7a4f3f21f7426772268085694408529c34033ec729ff5b1459b28f2f5cfcde988411c19995812d877281a6c571bf3a0fd95841d5e0fc034efd851cb7939f99826bc1dbd612d03e403f3ef4a39d6a2cc07046f269d09adacdc819f5f0b5e26c5b9a99da97dddb8dbeb86261840b1aab18304d1847bf0e490bf0a290b1879d94eaab7ff952429", 0x1000}, {&(0x7f0000007000-0xb5)="b16eee4efb65442b9988425314cc66e2a08ffcca76805aea3d326ddf45117034c77b286963d833c3c92e45057bac2174303202ac84cfa3a10220ba1a50e783002a0754f900c790d80f146087fc6525f14b0bb2f6d105eab00d4a89f67b46f98249c8ef26fb71b26719ef902a2092378d5a086aa356e2d9409c50f197a4976333425e6ac5e81de4c330e35a9d9f8c376c3cfd887e1d1abe3b03443709075adb6111e4f6230c908b853c0ab4f54a0d743b33252247f8", 0xb5}, {&(0x7f0000004000)="6a29030e0bb66e0f959636fe393d78fb7fe35fda72629015a7f87e6edf9e77bac931aacf03543176bd5c08fcee105865e029d53f79e979b247b0f318cc2480127b4a8aa1eb7474664f79308505df5b7fd12f571c2eeaa859919a2c7f6323874acd0279b4e106534c7665b2cb98beed490c3e4595b856b7f7a1433c0c014ec0eac7c04d086eb66e03c9d03831290951c256fe5926e9443cee8915a80029b1b512392bd0d0", 0xa4}, {&(0x7f0000001000)="75f8a164de8a3c34f5d9a8d05354fcc059cbd6f1e06575df7342458505a51f4c162a02fecf0a9a7379fbc7a3ba77a160430dc8dbd2ff5146dc472f2c86c1a4f5effae09776e9ba5da7094c173f856d278fe8247d463cb4b163002eb394d245830132b1e49e94301dd504b3e261408fec4c3b29f159b19e72a14b683006a2163f6a39b25a523e6d6b0fccd3c2f923ff5f459e251687696a3e5751f0acd0056d52444578352a3441476a23db6d65ad6dff75364d42660c5f63d4234766", 0xbc}], 0x5, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000007000)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000009000-0x48)={0x60001, 0x0, [0x4, 0x1, 0xffff000000000000, 0xfffffffffffffffe, 0xdd, 0x3, 0x2, 0x1]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000007000)=[{&(0x7f000000a000-0xaa)="7b5a2064b9b637a8cbd1e5cda401efc5b4c4607ec7cec1cc9a600b9ea1eae660d843426c207791749ac7f5e590a5c172b0d8ed02ce6107759322019b8b9735cddfd1f538bb0d9c3ce9d9e40bf181ee85c8c26c67e724bfaa55d46a20ed213c0c3c122e83d46c042b955c85f8ee5e9675767269a834d3dd1a226bd529ab52911d5f8865c62be0f627b44ba0812a79ce9e6a4a792f91db7443043574708aba628c42c3af95a9f77e6943a4", 0xaa}, {&(0x7f0000005000)="f666a07a886d466323d61a2bfd60cd7b7ccffa383e5627aa4f119d3d1432118fbaef0527b7ea87ed7ec183f98d1723cd0461f2bedea084f444c56a04de10b30c07fadf02da3e062dd5a844ff8d1179eb1d36620ebea0949070c0a130334e5ba5d66bc8628e1a28ba017903030ed7f6c445c30eeb49c303bc4ae14261345056fc208ba814833b663f4ee9936859c31ae2f5678a80be56235dc7cf5ff9f37cf10d144121177b3d612ce95313dce2dafc1b62fec38910215fc61fee63", 0xbb}, {&(0x7f0000008000)="83e983415b099611fa1b8f3d1d6fd718f31d7fbf81e7ba4104a90b8f536fe807438160b7185afd267a28e6fc851fbfa9ec746efe5b90d16b608f3f5f65c93c59d42d8e2bdf9c4c0dbdd47d5662d1798b260533743c819145c368743f4285ca37bad421eae50f5b95fd935615723f6652d625", 0x72}, {&(0x7f0000009000)="f5ecf4f8d03cf4248231d8843a254761cf1add6406aadf3de803b17ef817c7a3803f04b79374a3ad200f15fccebcb7a8f5399508afc1af8d00205d363e761549700c76013bca5c0a285fe873c3c7e4752ef9cf5c2f8df78a4d636e84e0c7649aa8d182dfe7f4fbd312fe6e6ed35e5725a0c3eb015f93ae8b9b886e6186d031750af8ba39e181e4c9c1cf275e4251dee32b6080fa013d30", 0x97}], 0x4, 0x2) 2018/02/04 16:24:30 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000007000)=""/212, 0xd4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000007000-0xe8)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@mcast1}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000003000-0x4)=0xe8) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000003000-0x4), &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000008000), &(0x7f0000008000-0x4)=0x8) 2018/02/04 16:24:30 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003000-0x5c)=@ethtool_coalesce={0xf, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x1}}) 2018/02/04 16:24:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000003, 0x2) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000250000-0x4), 0x4) r1 = syz_open_dev$sndmidi(&(0x7f00003a0000)='/dev/snd/midiC#D#\x00', 0x9, 0x100) bind$bt_l2cap(r1, &(0x7f0000a14000-0xe)={0x1f, 0x4, {0x7ff, 0x9, 0x1, 0x2d, 0x2}, 0x0, 0x8}, 0xe) setsockopt$inet_int(r0, 0x0, 0xcb, &(0x7f0000111000)=0x4, 0x4) 2018/02/04 16:24:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000488000+0xd3d)='/dev/dmmidi#\x00', 0x1, 0x2) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x9b6bab4a7113dca2, &(0x7f0000dc5000-0xc)={@empty, @loopback, 0x0}, &(0x7f000021e000-0x4)=0xc) bind$can_raw(r1, &(0x7f00004f3000)={0x1d, r2}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000013000-0x38)={&(0x7f0000011000-0x10)={0x1d, r3}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000007000)={0x1, 0x0, 0x0, {0x0, 0x2710}, {}, {}, 0x1, @can={{}, 0xffffffffffffffff, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0x48}, 0x1}, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f000029c000-0xd)='/dev/dmmidi#\x00', 0xd131, 0x420000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000004000-0x8)={0x0, 0x2}, &(0x7f000062f000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000af0000)={r5, 0x0, 0x20}, 0xc) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000a8d000-0xc)={&(0x7f0000178000)=[0x0, 0x0, 0x0, 0x0], 0x4}) 2018/02/04 16:24:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xffff7fffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270b80ffff00000002007352", 0x23}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000082000-0x8)={0x0, 0x4}, &(0x7f0000782000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000dc0000)={r1, 0x2}, &(0x7f0000f26000-0x4)=0x6) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b55000)=@assoc_id=0x0, &(0x7f0000dd2000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000d7b000-0x8c)={r2, @in6={{0xa, 0x3, 0x100000000, @empty, 0x6}}}, 0x8c) 2018/02/04 16:24:30 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0xfff) sendmsg$netlink(r1, &(0x7f0000000000)={&(0x7f0000013000-0xc)=@proc={0x10, 0x0, 0x0, 0x10000004}, 0xc, &(0x7f0000000000)=[{&(0x7f0000000000)={0x70, 0x3a, 0x111, 0x5, 0x3, "", [@typed={0x60, 0x12, @binary="f6ba3cc68c6d169e4271144040aa5159a1508781e39139019572669c94615b5b6572d8cc263b03640df7d6ff24f21b6c5f37176afaa61f7e06a0b7c6f6b92b4ada01c8480ac8e78ed431cab6bb83c49d118b97b7a4a2f2"}]}, 0x70}, {&(0x7f0000012000)={0x1060, 0x42, 0x2, 0x1, 0x3, "", [@typed={0x8, 0x8}, @typed={0x18, 0x43, @ipv6=@loopback={0x0, 0x1}}, @nested={0x1030, 0x4, [@generic="39a7cfa334911b2f4011bb70d234a44c9ea88bb096c1aaa11178bd5bd4a30606758c97c962047e98dd", @generic="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"]}]}, 0x1060}, {&(0x7f0000001000-0x45c)={0x45c, 0x1f, 0x500, 0x2, 0x1, "", [@generic="3059bcd01b37aa5d391986e779b0c7301cacd52c190e66a772b58aa17f5c05395d56f3fd0839e0fd06cbd60e1b57dfb399b68c8eea7b1757e1bd199026cb266d04", @nested={0x1a0, 0x66, [@generic="dd7be13396d0f1deb2ddc5e3da808fb8e18471c5f0087cce722a449328625a97a20fc916", @typed={0xc, 0x5f, @str='\x00'}, @typed={0xc, 0x36, @pid=r2}, @generic="0903599713058bdc09b8c3c5df7ad79bf3d5bea5898c7849b5565ed21ce9b1294b4b664760e3d2debbf391b2bed06c6a376f46fb2d105eb4d39df2e06676eba773cc36899b0b4dd98b18870a2047c9f4758c43de574c3c964b7415c91fcfe48677705969148ed8222f0f9f962e43bb861438b0b96bbfe6f5d0da5d09f1913c92dbc8755da4b17e22c81181a7492a5a0dedda", @generic="6044ff634001323013419f7eb810f8551018779dd0f85d6d1a460e30ce7f82bfa220d197d11176830e0c6a274a407ab6ede27723961534203cef3a04f6a68e7d4589e9e285e341a69d171ac05cd31953bbf06fc9893cdb4b75a4b7794df3b22c2b137813cb8775929f868fd0eba5df1533646c7b958bd820a99533090575e95607d3f8efacfbdc6b6df3408039c9096155afc0be305277adeb2b3dc52f70b95972303eeb8768b9ff0080e06bcdcd1825b29b968daea94f39455c5f480be9af83c79d47fda46d457497b62105"]}, @generic="5be96d20c98541d8ecb4134dc418d08ee425a1a8b61d2654e036781ac7e7c7b87ef53789ed56cebdcaae8ec872b9001faae979ae448b7ccea4f82ed65aa253798826732e22d89f48e2e8f5cd7d7b231a9efecd87db86dbfb922c7cd9ec194d3da8faf833cda5913856c43f6526f76677251326fcfe0b10c5fc50599b0f3110b5f425b73f7484043f46e0fb6e0ebd650dfa50c1bc46d7a494bbfe0f5a4407376ec9830cd192a4f1539c00a4f941224d400ef8fb458f9f7306ba53406625e7b853ae39e15488a78e804e315efbbc4facf44ef47d111b55d26241c42ebe614db9", @nested={0xe0, 0x5a, [@generic="273089b4fab9d049fc824bc2a1d0d76563a1a3fcb40fa4a6ffc16a4dbf4b32a9f7c3fcf76cd433237727585dc19ede5e982a603071b6045d9c47cfe5254ca1b08a0ee2f4c8dca90a26e0373433b5560195a9439b2bf7c305c7cb969c166eeda3639d80aac6c4bdbea338a2be17c76e6c3ed7e538a87720fd977b1c0a3e4db290119cd2b9fd8eefc80e2aaf82c992561a2e9b540a28a436ef0e80b259f0575e46760b11dc1539251b8075b63453877f79261fb6bb1d13c75e8c3e3512ae020c3f28c38af711e954a4a2a41a7562a96acb44819d032df1701fdca5d4"]}, @generic="8d455ccb7636983823c4d96be9351d664b1e589068ffaf3e64479b57311ed7e57ca80b5500e5d23e553f44ba9c0f7d0a919bc7cc0f9ee75f264cdf875b6b6c3703e06bd98af90487079353fb9ed5bab28bb3e3c0cc5e4c1b95f153ca9f0549eddca38e09e3b9a2a2f4efe50501cee6a52c0c7d572707a6647337b9d02f707a8f159e0d7f58c763c83fc1a935100a34cc8ff2fad07ddc9433e58643e5118f722a1433850e65c95e4a20"]}, 0x45c}], 0x3, 0x0, 0x0, 0x40004}, 0x2004c080) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000003000)={{0x5, 0x0, 0xec, 0x2, "fdf5493955b9eb9ba3e4683ac73e2adbf958760132f10a1d224933dc7039a10f91c3aaf8c21754ee6e2bed6b", 0x7fffffff}, 0x1, [0xfffffffffffffff7, 0x3f, 0x7f, 0xfffffffffffffffc, 0x400, 0x9, 0x3f, 0x9, 0x5, 0x9, 0x7fff, 0x5308d2c5, 0x3e7d5bcd, 0x1, 0xffffffffffffffe0, 0xffffffffffffffff, 0x100000000, 0x0, 0x0, 0x80, 0x2, 0x488f, 0x4ab8, 0x1, 0x0, 0x5, 0x400, 0x6, 0x2, 0x517, 0x3, 0x8, 0x5, 0x3, 0x400, 0x1, 0x7, 0x9, 0x7, 0x39, 0x8, 0x7, 0x6, 0x5, 0x144, 0x7ff, 0x801, 0x100000001, 0x100, 0x9, 0x9c, 0x6, 0x4, 0x3, 0x34108ff1, 0x3ff, 0x1, 0xd5, 0x5, 0x100000000, 0x4, 0x8, 0xfffffffffffffffe, 0xfffffffffffffffe, 0x1, 0x80, 0x1, 0x4, 0x7, 0x400, 0x4, 0x0, 0x9, 0x7, 0x10001, 0x1000, 0x9, 0x8, 0xfffffffffffffffa, 0xffffffff, 0x200, 0x3f, 0x5, 0x100000001, 0x200, 0xe5, 0x5, 0xd42c0000, 0x7f, 0x0, 0x3, 0x8, 0x7, 0x20, 0x7, 0x3f, 0x9, 0x8001, 0x21a, 0x5, 0x7, 0x3, 0x3, 0xffffffff, 0x8, 0x2, 0x7ff, 0x1000000000000000, 0x0, 0x5, 0xd2, 0x10000, 0x7, 0x9, 0x2, 0x3, 0x81, 0x7, 0x10000, 0x3, 0x9, 0x40, 0x10001, 0x7fffffff, 0x4, 0x7, 0x1f, 0x9]}) fchmodat(r1, &(0x7f0000014000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000012000-0xa0)={0x0, @in6={{0xa, 0x2, 0x80000000, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x8}}, 0x101, 0xfffffffffffffffc, 0x9, 0x2, 0x2}, &(0x7f0000004000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000)={r3, @in6={{0xa, 0x0, 0x4, @empty, 0xc88}}, 0x3, 0x8001}, &(0x7f0000003000-0x4)=0x98) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2000001) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000005000-0x24)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_gettime(0x0, &(0x7f0000013000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00001d9000-0xa)={&(0x7f0000263000/0xc000)=nil, 0xc000}) 2018/02/04 16:24:30 executing program 0: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000aff000)='/selinux/checkreqprot\x00', 0x8000, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r1, 0x2, 0x1) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000819000)) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b00000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x0, 0x0, 0x2000000400000}}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000297000)={{0x7, 0x80000001}, 0x0, 0x9, 0x3, {0x1}, 0x2, 0x3ff}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f000059f000-0x1c)={0x0, 0x4, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="c6a2cf6d9451", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}]}) 2018/02/04 16:24:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_timedsend(r0, &(0x7f0000a5c000), 0x0, 0x0, 0x0) ppoll(&(0x7f0000a25000)=[{r0}], 0x1, &(0x7f0000d7c000)={0x0, 0x989680}, &(0x7f0000dc4000-0x8), 0x8) read(r0, &(0x7f000073b000-0xa0)=""/160, 0xa0) 2018/02/04 16:24:30 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x8000000000000003}, &(0x7f0000002000-0x4)=0x111) pkey_alloc(0x0, 0x3) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) syz_open_dev$admmidi(&(0x7f0000002000)='/dev/admmidi#\x00', 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000-0x10)=@buf={0xd4, &(0x7f0000004000-0xd4)="69234c8a0ac1b0cc252694aa440de6fcec6199df5017c5dd409720f3056412e91cc829fdbe872239b0dad10e1a44d925dce2b3bac6577eeec7972fb3b8ab3c80194f43eb70827cf1e75682b8f35e4ee30377937e128de600cb18455c88cf25895fab60a2ff3b422caf497ea9e65e076589c8c508a78b88d0a342dcdcc08e4cc0e9a96968561ecf870f2dc4c9047e44d6f417117825b6e082b40b7a1ca22be88ec67f990015125652c149f90fcc7b511ab0b2b4ed434cac213aff2f81dc6f559937c0dfadbc28758b8e676072a0e0b03b6522d33d"}) 2018/02/04 16:24:30 executing program 2: pipe(&(0x7f0000a61000-0x8)) mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x3) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000059000-0x4)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000f8d000), 0x0, 0x0, &(0x7f0000f89000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/04 16:24:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x7, 0xffffffffffffffff, 0x932556541a051de4}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000003000-0xc)='/dev/amidi#\x00', 0x20, 0x400000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000003000)=0x80, &(0x7f0000002000)=0x4) fsetxattr(r1, &(0x7f0000001000-0xc)=@known='trusted.syz\x00', &(0x7f00002f7000-0x1)='\x00', 0x1, 0x0) 2018/02/04 16:24:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001a4000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0xac3}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10005, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = open$dir(&(0x7f0000564000-0x8)='./file0\x00', 0x0, 0x44) pipe2(&(0x7f0000996000)={0x0}, 0x800) linkat(r3, &(0x7f00002c7000-0x8)='./file0\x00', r4, &(0x7f0000933000-0x8)='./file0\x00', 0x400) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x204018}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000757000)) 2018/02/04 16:24:31 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000afb000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000+0x831)={0xa, 0x3, 0x3b, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000003000-0xfc)="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", 0xfc, 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in=@dev, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) keyctl$chown(0x4, r1, r2, r4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000004000-0x8)) ioctl$TIOCCBRK(r0, 0x5428) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0x5, &(0x7f0000004000)=""/34) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000000)={0x12713, 0x0, &(0x7f0000001000/0x4000)=nil}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000005000)={0x100000001, 0x18, [0x6, 0x401, 0x6, 0x43a935b, 0x7, 0x7]}) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000007000-0x4)={0x63a}, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r5, &(0x7f0000003000)={&(0x7f0000007000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58, &(0x7f0000008000-0x70)=[{&(0x7f0000007000-0x9b)="09d3eeeeae9e14556233453d27d5f75b563b3a8e0892734ed8ef64878be3bcbd2c326e437f6799870b300ed06ed6d7663b6195a76fc13c607992d7ce9a40ef40eb77450a22cb772214cce2bb9a17a8f7f4b4e335cbd8431af95bb25dab45b117493ca99a49d82711a461843204566c430455610174320c559ccccad3dffca9adfb347f6015f81ea4cf5fe17118e9091a4765d0a8d1e5036fa342b5", 0x9b}, {&(0x7f0000008000-0x82)="5f82fc120df535036b7466e6ecb785538a294d163118af18b11acc1de1f87228fa5ac121a2775f72d967eb65949fb4299b17dcd76a7b6af1720639aead7b515ab2b2abb35b51288ce1fb6cd47cc669f213ea40be80f6b88026e722b831dfda7f341a3919f29743aeffc3b0c28627dc3292376b33875b39bb4c3e198d32cb4183d33c", 0x82}, {&(0x7f0000000000)="2df73402f60318015f31da30e53ef9ce4cbe48da7f5b8b560b62524dae396740c4b116e59d699f8b61cbc7784a685efac5561b7ccba236ebb904af0f91cdb93ddf862d9a7701111cf1d9ae81f0f82ef482444ed952b2e7bd547eb76f41a7e5021efaf23c92e71e7a8480d977dbd1003465d0eda65c7dee0ef12df929", 0x7c}, {&(0x7f0000007000)="f32bb61b769714f7d7b4b747d62dfb2ae2e4b8629fe4d6b9e6ab76490de0a41a1e94a5984075b8890cca7939cc0112eafb77b3561fa126415c3aeabadd1202cf1db36d172aa763726064d0a4e8e6a544fd16c1007df8c4a9a1085e63f07f46cb165740b740e148ebef490df473060209d518474d67800086a1d4d105ee5b", 0x7e}, {&(0x7f0000007000)="0d93ba2375b56a480e02b1a59db8736c1b2987966d271358c5c531cd7a97f3b9f53e9f39ce68b8317c78cc7f565f788c084cbb04a85f4fb975165ebdc02d0b944352c3fe8c26f393b7a2051c922d430eb87e34be3e4e601c2de889803a259015bdaf2918221fea2626307d085e95f5c88c7c82280af2c98bfb4352f41400478c87bd0575e3c2d563c5024b0ce4163050d6fccd8ee150a172fe8f6fe8d15dae15e80ecee3e92b1ae8", 0xa8}, {&(0x7f0000007000)="7d71e5f174a142ed70ed086cdf725771d072cb6d909c603ae98c12050ccfbd4cb54485ac38612daa29c3f45c77dd9a1eea10b964fdadb7024c4ed2ee1f907c9f97f8e5e37521b0b20a4246b16ab06cd378db70c17edcec1ba99b9d7eac3c81584cf037", 0x63}, {&(0x7f0000007000)="0b7d286816fc6a53da317fb4e040", 0xe}], 0x7}, 0x4010) 2018/02/04 16:24:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000001e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00004ee000)=@req3={0x6000, 0x0, 0x1, 0x7ff}, 0x1c) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)={0x2, 0x0, 0x0, 0x0, 0xffffffffffffff26, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xffe2}, 0x1}, 0x0) close(r0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00006e1000)='/dev/vcs\x00', 0x4002, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000e9a000-0x8)=0x7) 2018/02/04 16:24:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f00004b4000)={0x0, 0x0}) pselect6(0x40, &(0x7f000047d000-0x40)={0x7, 0x0, 0x6, 0x1, 0x0, 0xfffffffffffffffa, 0x0, 0xfffffffffffffff9}, &(0x7f00001a0000)={0xfe00000000, 0x8, 0x9, 0x7, 0xd14, 0xffffffffffffff80, 0x8}, &(0x7f0000fc1000-0x40)={0x9, 0x16dc, 0x6, 0x0, 0x5, 0x800, 0x846, 0x8}, &(0x7f00008f6000)={r0, r1+10000000}, &(0x7f0000555000)={&(0x7f0000907000-0x8)={0x5}, 0x8}) set_mempolicy(0x0, &(0x7f0000824000-0x8), 0x0) r2 = socket$kcm(0x29, 0x6, 0x0) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r4 = creat(&(0x7f0000094000)='./file0\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00006af000-0x18)={0x0, 0x9, 0x20, 0x401, 0xfffc}, &(0x7f000015c000-0x4)=0x18) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000211000)=@assoc_value, &(0x7f0000832000-0x4)=0x8) sendmsg$inet_sctp(r4, &(0x7f0000d7b000-0x38)={&(0x7f00001b6000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000fe9000)=[{&(0x7f000085f000)="9895aa3e4b0f1f885537658ec02e6786c60610f224520e2e71401c407e7dbe002eff4647795ebbe58dd34810df3a3a8c727a0f9a09f275a6c27ef9cec6ba849e6bfda63afe82f21d2476ace87d0719e237f75ab8c0da2c680e06bf42c7e2a02c2d5f73e45a94c56a963760e53688f86ab8d040aaff4134eb41aa340ac62859394f65b7efc1b280492f92690ecef579c9a9c16e36113599951198be2e7b16342daf", 0xa1}], 0x1, &(0x7f00005ae000-0x60)=[], 0x0, 0x10}, 0x1) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c83000)='/selinux/checkreqprot\x00', 0x10000483, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000800000)={0x0, 0x6}, &(0x7f0000a67000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000754000-0xdd)={r7, 0xd5, "f7f3acfb579f836576b3ca4980b9dfb704a610f5f8dabafbcfb3b064cbf92dcf7b2dc7587b58211c4cd4af63d4af520c152af28601762ac8241ee3e60a80b5d911a9ed8c42100104b8a1d022fedda12879ed566b23ef6f3a69758ef20cc22f09069eecdc1cf536f71d38f57afe9a0fdf22e152c7e955d92ff7916b571d495fe92acfecb61c04d1c8945b343fd4588912f4bbccfc094d022fccf727f455dddec3bbb66ea7eb01af36fea4655e6856a7a4d1ef691503700105e74ba7a68f7ab74b4357c7bfa8d7ff9b5afff690173542275e6d976d36"}, &(0x7f00007b7000)=0xdd) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005d7000)='/proc/self/net/pfkey\x00', 0x101040, 0x0) ioctl$sock_netrom_SIOCADDRT(r8, 0x890b, &(0x7f0000008000)) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r5, 0x8008ae9d, &(0x7f000048e000-0xf4)=""/244) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r9 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f00001ec000)={0x10005, 0x1, 0x1, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r9, 0xaeb7) ioctl$KVM_RUN(r9, 0xae80, 0x0) pkey_alloc(0x0, 0xffffffffffffffff) setsockopt$bt_BT_SECURITY(r6, 0x112, 0x4, &(0x7f000083f000-0x2)={0x6e74, 0x200}, 0x2) ioctl$LOOP_SET_FD(r4, 0x4c00, r6) ioctl$KVM_RUN(r9, 0xae80, 0x0) 2018/02/04 16:24:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c70000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x6, 0x400010, 0x2000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ff8000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmmsg(r0, &(0x7f0000947000)=[{{0x0, 0x0, &(0x7f00005d2000)=[{&(0x7f0000461000-0x54)="ae327bc73c740e8e8ef4f7f3db5ff3ae25b319b43c7a6693e07564c35cedf175c707898b420897ed351e180c41c08f36ed0da64e2639e4dbf990b58d7edff52d71ae1f3d968827cf899e9f74b2165cdec497192c", 0x54}, {&(0x7f00001f4000)="ae7608799341d2544e6916e5cf674b3c0f10600107f34fb61b6fb46f9904ed9fe78f51cca1ba610ab08c5094d5d1988ae03d4427d27e4f583fdd9dc4267f86038d36a53ba728110c34df64de42069b5ef6f0b49bc94e7c98dcff1969ca579791d95532cf4becde46bde69fa3c37f1cc782fa7cb07428cbf38ceffd07e9e3b0195ba92c1f24cf86cac82dbdc54ef243fceb78bba75cad722fffeadf5258ce3a41da6ef58a6ec79f907e80c90d4d73d0c5a9a564e6ca6ee949bbc123ad25f4012c6168cbca", 0xc4}, {&(0x7f00007c2000)="a8bbf1647613465820412dab9b69204b211f579f9be0441a28cc41c122a4f3", 0x1f}, {&(0x7f0000c0e000-0x89)="3f8e13f7df405349197afcb8e1ee63ad4d6434e3ac5aae02be78a4e731f14f5279388fc91389f2965b6acf13d58c5095aa39595753ea85deeaa7097c72eda3363034a15893cbd2e5f1fd4d7b3309417c2b54517e3e8b282b4a12ce6bcdc39e8f3fc5e38b5d5b2e9a5288b30c6f21908d8c84454454f719249114853f6787ea0d0c33745167a2f3b8f4", 0x89}, {&(0x7f0000da0000)="b3f143e6cc003f52a58b3a441843cf7fbcf55eccbb8692bbe5a36987dfda83108798ec52c867", 0x26}, {&(0x7f0000916000-0x1000)="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", 0x1000}, {&(0x7f0000cc6000)="8f8f62ec67002959448056b82242d1aa987457f36c8614e3dfb3ec90a9508167eb1860f27a5cfc1379493103198395025c68ab7fc7dc8352490d5832576ba6d18430be14f6fa745cfe6cc9398bcd67e883104a463dffb675f821a3aa55340a2f44f4a5c902198c020065481bd102b4274677937196872b1c2c4e0c71ea166d8f23ee297c12391f15451c8f82e371a5c657bf3a", 0x93}, {&(0x7f00000c0000-0xc4)="f8e5a2c0ce9d2cb9388e0df03cc2bdf1f5e0b0bab88e40cef4e741b3054c82de8e2204b1d016caf5a9d0bd5c7334e06b835309d512d0942ca67b980b2a46fae345c892e666578afc72190052b44e883cce6aa3a3e64bc7d1c849e1e38a67d98bff4ed8f8c903a1bf6598a660ebe7ee165f45717cb6697f7e8a3c2540567382da32104861e47a33d863d76882dfdac31efb1edfe6e5d1b2eacc409c9aa043bb80ea7348642006dfa3fd54e0c943205dda3b95905968cffaf8ace935c1dfd301c3d87bf92d", 0xc4}, {&(0x7f000033d000-0x61)="16e66a133aba02217c5ad0136c4d6e5b548bdf4d52c7ff0280dae0cc03442c47b466653c1f6e8cf9d12de6df9aa8593fe5f9dfd5236ea4a7b6d29aa0c74198079999f5e5bab5d93d08a04aee36977eb5d93a306fb711d5735844ab88aa21568674", 0x61}, {&(0x7f00002f0000-0xd0)="c61376233c33f12d6787e7e4c98c82ae9247b657547ea5ee7e350988183e40f028f2409f4d4c7766c8d5b56ce9814c9c9906293a0e49a91a2365901060271cf6a1fdbdb2f22d70848730b84758a64e60542146e78b792d3558f8cde11e8674a3c174419cfa0e591bd5e08226f43865cf556a6f6c0fa2a0d033c33953ff1863f28bac2fd51ded1a8da43e6d36a9f2029616cf6ad3ab6389870ed69dc1082c45432f331b6fcdf35dfe7055826c7ef61a6eeeb126ab517a5865ce4ecfe7db61cb113105995d75cf60acd7c77c43e88e697b", 0xd0}, {&(0x7f00009fc000-0xb0)="1fd81754dcf4533122da6ee1419f02884b51e24ed698ab5bb2d67de75dd5551d7a8b237edc54bd72b8771e8f294660aff198eaf80a98614323d4dc38fe8c91cc57df57e3992104dfd29e3e142a28fc1bd56428523238eedc372693e8c0ddcc07840674b9127829da762d4c53bfb87bdd3d915bd76adc933eb63ffb53cdd37ce7d74041e3a3ec28c42aa2692933167cb720a8ce642314db02cc3c36a7db9826f680721c2795d0af3107cf72f950ba33e1", 0xb0}], 0x9, 0x0, 0x0, 0x8000}, 0x80000001}, {{0x0, 0x0, &(0x7f0000f6b000-0x30)=[{&(0x7f0000e15000)="25bf5147079286d4532aedc6ad4f2d1044e35f568b901896a3a6573567f3345c309df2384dd497f75d3c47980269ef12a35b4b3e5a9525a03d18ccb58da10b9ca0c3c9fe0c3d93f893855d090dd933b0f5170a9ed3", 0x55}, {&(0x7f000060e000-0x8c)="a1ac67c9b8ead2655dd353d8b87041a38bd6dfaf5d29a78571baf7f870f54aa4dc394c505d46b7d0cf1ca50a1edd27392596c550c36e457383795510afcaef3db4ddfec14718f3a3b6742e3333ae13638539dfafe982303ab0ea8591ff47639c33c4056b0d91d2180e7c5271760a076e153ec729c86c79aa73bce92081889521a69eddd7ed3c521cf2f52e76", 0x8c}, {&(0x7f0000069000)="48d2947e52fccea0d69c345f03ddfb8e4e4227aec84981b9ae88366860e761dae2ec4c83fb731fa6694d7a114e806046bf7a304c97b88720cbcc2c13a4fdc22d16ea192995966c47a3", 0x49}], 0x3, 0x0, 0x0, 0x4}, 0xfff}], 0x5, 0x4000000) mount(&(0x7f000012a000)='./file0\x00', &(0x7f00009fc000)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000053b000)) 2018/02/04 16:24:31 executing program 4: mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000008000), &(0x7f0000007000)) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000a98000-0x4)=0x0) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007d0000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000a98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r2, &(0x7f0000a98000)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x6) sched_getaffinity(r1, 0x8, &(0x7f0000a98000-0x8)) 2018/02/04 16:24:31 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$packet(0xffffffffffffffff, &(0x7f0000a8e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000e5f000-0x4)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x6, 0x5, 0x6, 0x100, 0x6, 0x20, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00005aa000-0x1c)={0x0, []}, &(0x7f0000f08000-0x4)=0x4) 2018/02/04 16:24:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000719000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000ddc000)='/dev/input/event#\x00', 0x2, 0x101002) write$evdev(r0, &(0x7f0000a12000)=[{{0x20}, 0x20000000001, 0x50, 0x2}], 0x18) ftruncate(r0, 0x10000) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000a9000)=0x7) sendfile(r1, r0, 0x0, 0x72439a6b) prctl$getname(0x10, &(0x7f00007bc000)=""/246) 2018/02/04 16:24:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000a0c000-0x38)={&(0x7f0000f9a000)={0x10}, 0x9, &(0x7f0000949000-0x10)={&(0x7f000011b000-0x208)={0x14, 0x0, 0x8, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 16:24:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000aca000-0x9)='/dev/rtc\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f000011d000-0x8)=0x4, 0x8) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000992000-0x60)=""/96) delete_module(&(0x7f0000130000-0x1)='\x00', 0x200) r1 = syz_open_dev$sndtimer(&(0x7f00003aa000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000749000-0xf8)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) 2018/02/04 16:24:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b13000)='/dev/rtc\x00', 0x0, 0x0) socketpair$inet(0x2, 0xa, 0xe61b, &(0x7f0000db4000)) clock_gettime(0x0, &(0x7f0000a3a000)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000c36000)={{0x0, 0x989680}, {r1, r2+10000000}}, &(0x7f0000b18000)) 2018/02/04 16:24:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e7a000)='/dev/autofs\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000009000)={0x3, 0x0, 0x100000000, 0x9c5, 0x9, 0x441, 0xffffffffffffff59, 0x6, 0x9, 0x9}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) read$eventfd(r1, &(0x7f0000354000), 0x8) write$eventfd(r1, &(0x7f0000952000-0x8), 0x8) 2018/02/04 16:24:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x8040) timerfd_gettime(r0, &(0x7f0000aa0000-0x20)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f62000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000050e000)) close(r1) 2018/02/04 16:24:31 executing program 7: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000cb7000-0x8)) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ef9000-0x9)='/dev/vcs\x00', 0x6000, 0x0) accept4$alg(r1, 0x0, 0x0, 0x80800) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000-0x8), 0x8) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000a50000)=0x8, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000ef9000)=0xa, 0x4) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/04 16:24:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000009000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000fbf000)='/dev/vcs#\x00', 0x4, 0x400800) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f000086a000-0x3)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000af000-0xb4)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x800}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}}, @in={0x2, 0x1, @empty}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, @in={0x2, 0x1, @rand_addr=0x40}, @in6={0xa, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}}], 0xb4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000), 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) write(r0, &(0x7f000059c000-0x1000)="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", 0xfea) 2018/02/04 16:24:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000361000-0xc)={0xfff, 0x1, 0x0, 0x6, 0x7}, 0xc) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) bind$packet(r0, &(0x7f00004a9000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000afe000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) modify_ldt$write(0x1, &(0x7f0000239000-0x10)={0x1ff, 0xffffffff, 0x400, 0x63a, 0x9a08, 0x1f, 0x2, 0x20, 0xeb, 0x1}, 0x10) 2018/02/04 16:24:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000aff000-0x4)=0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000804000)='/dev/vga_arbiter\x00', 0x88000, 0x0) r2 = perf_event_open(&(0x7f0000346000-0x78)={0x5, 0x78, 0x5, 0x8, 0x7b2b, 0x172, 0x0, 0xfff, 0x2004, 0x2, 0x4, 0x5, 0x928, 0x9, 0x3, 0x1f95, 0x8, 0x3, 0x7f, 0x3, 0x8, 0x2, 0x1ff, 0x4, 0x9, 0x3ff, 0x8000, 0x980695c, 0x6, 0x101, 0x6, 0x800, 0xb6, 0x1, 0x6, 0x3, 0x80, 0x3, 0x0, 0x1ff, 0x3, @perf_bp={&(0x7f000038d000), 0x4}, 0x8000, 0x10001, 0x5, 0x0, 0x20000, 0x1b, 0xffffffffffffff78}, r0, 0x4, r1, 0x2) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f000046c000-0x8)=0x6d) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a84000+0x23c)='/dev/mixer\x00', 0x0, 0x0) pwrite64(r2, &(0x7f0000236000)="79af755b5f42cbd09d8750ceace9c1d2c91105c7a930133ee456b7f277e3583232e1be5d7c5fdaa8aaa00e1e64dd4d5e2eab71faadc2b5ce1abe7cc97abf6feb7776ba71d42ef40e36cb03fc7dd1ece2eda56af35163b9e74fa6e764e1d596c9dc40176ba4dbc4861f915a599bd8593929065d7f4f79a1ae1e265fcc6502f62556dd5701e4e35c3a38f38845fd798ac3e543210f3ddf3d25b26a307f37f546f468d9ff8d390ea4e79f1fdf0e55ff02a5445144f9c677bc6f96f2dba9eeb0", 0xbe, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f00009b1000-0x4)) 2018/02/04 16:24:31 executing program 7: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000)='/dev/kvm\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000016000)=""/138) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000031000+0x76a)={0x205109bcd844e315, 0xffffffffffffffff}) 2018/02/04 16:24:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000de6000-0x10)='/selinux/member\x00', 0x2, 0x0) r1 = getpid() tkill(r1, 0x38) write$selinux_access(r0, &(0x7f000061e000-0x49)={'system_u:object_r:restorecond_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x39, 0x37}, 0x49) 2018/02/04 16:24:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ad9000)='loginuid\x00') sendfile(r0, r0, &(0x7f00006c7000), 0x2a) 2018/02/04 16:24:31 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000003000-0x8)='./file0\x00', 0x101040, 0xc0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000004000-0x50)={{0xffffffffffffffff, 0x1, 0x7, 0x1, 0x6}, 0x51, 0x5, 0xe818}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x6, 0x22, &(0x7f0000000000)=@mangle={'<\x00\x00\x00le\x00', 0x1f, 0x4, 0x380, 0xd0, 0x1c8, 0x1c8, 0x2b8, 0x1c8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000cea000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x2b8}}, [{{@ipv6={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="a42172bf4e3aafbad7055201be88ad8f"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @ipv4=@multicast1=0xe0000001}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="7e45a70d42589a6e4d08a584c84de70b", @common='gre0\x00'}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}}}]}}, 0x3e0) openat$dir(0xffffffffffffff9c, &(0x7f0000003000)='./file0\x00', 0x0, 0x0) 2018/02/04 16:24:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001bf000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000079b000-0x10)="0a0775b0d5e3000000080cf15c48dbb7", 0xfffffffffffffe81) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f75000-0x1f)="c0", 0x1}], 0x1, &(0x7f0000c3b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random}, 0x10, &(0x7f00000d7000-0x50)=[{&(0x7f00006cf000)=""/176, 0xb0}], 0x1, &(0x7f0000d54000-0x46)=""/70, 0x46}, 0x0) 2018/02/04 16:24:31 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000734000)='/dev/audio#\x00', 0xc9e0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000dbf000)={0x0, 0x7fffffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x7, 0x30}, 0xc) prctl$setmm(0x59616d61, 0x7, &(0x7f0000a61000/0x1000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000)={&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000000000)="dd6dc6", 0x3}, {&(0x7f0000001000-0x2d)="c774575ecb8ba918f7490b1f27e453c0a9c6a2537dbab221e9e0bdb6b21ec9fb59f8648d31a21d1c203d7598c4", 0x2d}, {&(0x7f0000002000-0x7f)="cac34ee24f78898ca04217a2603ba05e0fe2db588b7974d1a382f76cf89b32ae48951c37468f698517ea6fcac586ed9ca4b19ce974bb2d5ce45a96c912f29c7a3618e599fb9b7830c896fbea62e35455d7375c0a9077811d4c82c46ef6b670192d3e9339736e6829fe1df1cdfb41a2d096c780c932ef623d45318b8fd46d64", 0x7f}, {&(0x7f0000001000-0x32)="ecef8c65164a724fcc851604aab893022af8dd59f90b5d54687a6ba0463ad3967c152a15f48d62f8bad48b3fc0100bbde860", 0x32}], 0x4, &(0x7f0000001000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x28, 0x4c001}, 0x1) 2018/02/04 16:24:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00001fe000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000f13000)=[{{&(0x7f0000e62000-0x20)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000db3000)=[{&(0x7f00007d8000)=""/4096, 0x1000}, {&(0x7f0000b20000-0xc)=""/12, 0xc}, {&(0x7f000021e000)}, {&(0x7f0000da7000)=""/33, 0x21}, {&(0x7f0000956000-0xc1)=""/193, 0xc1}, {&(0x7f0000e4f000)=""/209, 0xd1}, {&(0x7f00002da000-0x75)=""/117, 0x75}, {&(0x7f000002e000)=""/242, 0xf2}, {&(0x7f0000519000)=""/13, 0xd}], 0x9, &(0x7f0000650000-0x4f)=""/79, 0x4f, 0x80}, 0x7}, {{&(0x7f00009c7000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x32, &(0x7f000017a000-0x20)=[{&(0x7f0000ddc000)=""/94, 0x5e}, {&(0x7f0000695000)=""/4096, 0x1000}], 0x2, &(0x7f00000b2000)=""/165, 0xa5, 0x81}, 0x553}], 0x2, 0x1, 0x0) 2018/02/04 16:24:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000cb8000), 0x8, 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f000034c000)='/dev/midi#\x00', 0x5, 0x8000) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000c26000-0x4)) msgsnd(r0, &(0x7f0000dc2000)={0x1, '('}, 0x9, 0x0) 2018/02/04 16:24:31 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000022000)={0x10, 0x0, 0x0, 0x40002080}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000001000-0x4)) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000000c000-0x5c)={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, {0xa, 0x1, 0xffffffffffff5d44, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100}, 0x7, [0x3, 0x0, 0x5, 0x0, 0x70195087, 0x8000, 0x8, 0xffffffff]}, 0x5c) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000025000-0x10)='/selinux/policy\x00', 0x0, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000023000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000024000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x1f}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000001d000-0xc), &(0x7f0000009000)=0xc) 2018/02/04 16:24:31 executing program 4: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x2, 0x400) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000f88000)=[0xbd98, 0xcb2, 0x4, 0x6c8, 0x570, 0x7fff]) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x60000000}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/02/04 16:24:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7d}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00003bf000-0x28)={r0, 0x0, 0xc7, 0x2f, &(0x7f00008c8000-0xc7)="aff941a10177aba44e0a9648ccf571c69d928ebc33fa48382c7020bab68d8a7bb697683c160dc0ea37b17fbd745223179d7d135d05d68838894e832869a4a49a8162727dde8d38bae550f91e2e9675e0be90b49a2a8970b808c503b564f8becdb3086665a84c8fe6be751119036f6a75b60f751ed81069c0db57efc8c2b67ab8dc9893baeba9712994b8c539bdf67c708b52035d31c8ee5633395cf0c0b263a9335208e8dcb6eeafa1e0ee1d449db42822fac46dd98f2e583421627ac5ff5f161c288117227b29", &(0x7f00009ab000)=""/47, 0x4, 0xda8}, 0x28) 2018/02/04 16:24:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000a4b000-0xd)='/dev/dmmidi#\x00', 0x3, 0x8000) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00006db000-0x4)=0x9, &(0x7f00009bb000-0x8)=0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt(r1, 0x1, 0x2, &(0x7f0000838000)=""/150, &(0x7f0000c4e000)=0x96) r2 = accept4$netrom(r0, &(0x7f0000efd000-0x48)=@full, &(0x7f00001e1000+0x63)=0x48, 0x800) fcntl$getownex(r2, 0x10, &(0x7f0000a40000-0x8)) 2018/02/04 16:24:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f00009f6000-0x50)={@common='ip6tnl0\x00', @ifru_ivalue}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00004b9000-0x9)='/dev/rtc\x00', 0x80, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f000000f000)) 2018/02/04 16:24:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f000073a000-0x2)='..') r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001ff000)='..', 0x2) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000826000-0x8)) mount(&(0x7f0000e19000-0x2)='..', &(0x7f00008a7000-0x2)='..', &(0x7f0000933000-0x6)='ubifs\x00', 0x40020, &(0x7f0000307000)="2ed6d20d45f593210407cee6a10c5a4587c84df76e58af7b6a909126a159f78ed03cd2bd33a78acbf6ee56c6c55d227ff6f406d608b469aa5863632d8befc4712f3ffecdbb4b38b647a558bf24811a6f397fd303630ff5dd5cb05ecc3a01dcca9821c1136f77951d618305d899030b7da716ee4f36d6128ec034a1ee0956f4cc2c46bef0af711ce6e1d3c406abc0b0a590506873f2a7f46e76e7769a83848644b5fb3f76f075adc76a871368ff74a2da9d33dc0aa2debcc5badeb141ab5b644cdf108f5116878b08d3190f9be2ee6c28471d93fcdba4a8b232a34ab3b3c980a462fa1fd7159ec05db69ea80ba181a8ff5747e5a2bb8d16") chdir(&(0x7f00001ec000)='..') umount2(&(0x7f0000067000)='..', 0x0) r1 = semget(0x2, 0x6, 0x1) semctl$IPC_INFO(r1, 0x326bcc716548954, 0x3, &(0x7f0000e61000)=""/4096) mknod$loop(&(0x7f0000af0000)='./file0\x00', 0x1, 0x0) 2018/02/04 16:24:31 executing program 7: r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) 2018/02/04 16:24:31 executing program 1: syz_open_dev$amidi(&(0x7f00003a6000)='/dev/amidi#\x00', 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() pipe(&(0x7f0000dc9000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000f80000)=[{&(0x7f00004b8000-0x72)=""/114, 0x72}], 0x1) sched_setaffinity(r0, 0x8, &(0x7f0000c18000-0x8)=0x2) pkey_alloc(0x0, 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00005ed000-0x20)={@generic="bccc5369eab07c0861513fc1e9c07a23", @ifru_flags=0x2}) close(r2) 2018/02/04 16:24:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a0c000)='./file0\x00', 0x82) syz_emit_ethernet(0x52, &(0x7f00005b1000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x44, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x13, 0x0, [@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/02/04 16:24:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000958000), 0x0, 0x0, &(0x7f0000baf000)={0x0, 0x1c9c380}, &(0x7f0000005000-0x4), 0x0) futex(&(0x7f000000c000-0x4), 0x4, 0x3ff, &(0x7f000031c000-0x10)={0x0, 0x989680}, &(0x7f0000902000-0x4), 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setpipe(r0, 0x407, 0x9) 2018/02/04 16:24:31 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc0884123, &(0x7f0000003000)="bb") mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000009000)={{0x2896e20b, 0x0, 0x2, 0xd11, "836e31017a4b3e590b9e8efbf94638943dda914373763b1336dcf4f7e1de8095807cbad61b19f18d8fed919f", 0x76}, 0x2, [0xdb, 0x8000, 0x1, 0x6, 0x7, 0xb7e7, 0x6, 0x3, 0x6, 0x7, 0x6, 0x35a6, 0xe665, 0x2, 0x8001, 0x14, 0x1f, 0x2, 0x7, 0x6be, 0x86, 0xe263, 0x0, 0x101, 0x100, 0x1, 0x8, 0x0, 0x10000, 0x9, 0x85f7, 0x1, 0x184b, 0x10001, 0xffffffff, 0x0, 0xffffffff, 0x1000, 0x800, 0xfff, 0x7ff, 0x7, 0x4, 0x61c, 0x8, 0x10001, 0x2, 0x1, 0x81, 0x8000000000000, 0x4, 0x4, 0x92, 0x656, 0x5, 0x2, 0x7, 0x1, 0x1, 0x40, 0x5, 0x4, 0x7ff, 0x800, 0x3, 0xfff, 0x1f, 0x5, 0x8000, 0x0, 0x80000000, 0xfffffffffffffff9, 0x100000001, 0x8000, 0x2, 0x9, 0xffffffff80000000, 0x0, 0x80000000, 0x0, 0x5, 0xfffffffffffffe2a, 0x3, 0x3, 0x0, 0x1f, 0x8e, 0x8, 0x2, 0x1f, 0x20, 0x0, 0x9, 0x9, 0xea7, 0x23d, 0x20, 0x7fff, 0xc9cd, 0xc1e, 0xbddf, 0x4, 0x0, 0xffff, 0xfffffffffffff202, 0x1000, 0x2, 0x0, 0x9, 0x3, 0xfffffffffffffffd, 0x3d, 0x100000001, 0xffffffff, 0x29, 0x5, 0x5, 0xa4, 0xe1, 0x81, 0x60000, 0x3, 0x6, 0x9, 0x3, 0x8, 0x5, 0x9], {r1, r2+10000000}}) 2018/02/04 16:24:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008fc000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000ab3000), &(0x7f0000691000), &(0x7f0000c72000), &(0x7f0000c6c000)) fremovexattr(r0, &(0x7f00004a2000)=@known='system.sockprotoname\x00') r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000012d000-0x10)='/dev/sequencer2\x00', 0x80102, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f000079d000)) r2 = syz_open_procfs(0x0, &(0x7f00001bf000)='net/arp\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000c18000-0x4)=0xcf1, 0x4) 2018/02/04 16:24:31 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000016000)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0xd0}], {0x95}}, &(0x7f000000c000-0xa)='syzkaller\x00', 0x1, 0xd1, &(0x7f0000007000-0xd1)=""/209}, 0x48) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000018000-0x4)=0x100000000, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x16, 0x1c6) 2018/02/04 16:24:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x8010000000000084) bind$inet6(r0, &(0x7f00002ab000-0x1c)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, 0xffffffffffffff90) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$sock_int(r1, 0x1, 0x3d, &(0x7f0000077000-0x4)=0x9, 0x4) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[]}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b59000)=@sack_info={0x0, 0xb8, 0x9}, &(0x7f000035c000)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00001dc000)={r2, 0x4}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078e000-0x4), 0x4) write(r1, &(0x7f0000b44000-0x599)='.', 0x1) r3 = syz_open_dev$vcsn(&(0x7f0000f1e000)='/dev/vcs#\x00', 0x6, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000e24000-0x58)={0x7, 0x96, 0x4, 0x1, 0x0, 0x5}) sendmsg$key(r1, &(0x7f000098a000-0x38)={0x0, 0x0, &(0x7f0000c9d000-0x10)={&(0x7f0000c34000-0x118)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r4 = accept4(r0, &(0x7f0000c72000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5f000-0x4)=0x10, 0x0) writev(r1, &(0x7f0000c86000-0x50)=[], 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f0000ff9000-0x4)) vmsplice(r4, &(0x7f00006ee000)=[{&(0x7f0000b14000)="947ac511afb4bf782200e3d1c9668d13c2f0e0fad01b83feb7a477d1be94939071ac029a425cb3786dae2232b7a1401e9bb33e967633660b8b5f79e827bba4a619caf06377d2878b", 0x48}, {&(0x7f00002a6000-0xff)="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", 0xff}, {&(0x7f0000331000)="bfb627ab4365d75b324234f6013ef1fbc40304d0a1a0d6a225bcc0f3eb2b6922e511d7ecf34720b1cfcba1c0e8ad9879656477dbe66bcbb8bc5913a30edf2b3b40e2818ba23f912b8f430e0ce5e0b91fe2175f6c7bb45c0f43f68075a73e1aad353426d3982c92db", 0x68}, {&(0x7f000042e000-0x6d)="12c0c469ce8d56d161178abac7f4bfa920e693fcbcacb35add7e35bb21e1e8b557e63b762e91a93e15173f9d698cbec077f414d16187cfec8c31ccd5f25394fe4254ae843c8c609c804b6a4df299c981595765fdb40adc7e3f96ae1366b4a0fcfc8d02e354c8eaeee717bb1b9d", 0x6d}, {&(0x7f0000d29000)="06602c40ea5f1d0e77c18a94eac4b8177fe1f61982b4631bc1d3b1ba465fd0133eab5a0297965b82fed656e9ef2f4ac2796e6ae7246666bb2cfba9c209c32fd1f6941e87cf59444d74e45054845cd76cbd286d8b6561f643e4866ce2de84", 0x5e}, {&(0x7f00009f2000-0x98)="dee771ca45a1e314b74928aa1b9eb7b4091734d38ef78f9dcd15deca3d18d983ddd85c5486b5c15c58c0b53e4d564e276139ae895af9d35b4864c7dd44aa3c1fb7253294a87fa317ad5b8b3519c45f3114b78d9c34c390a50dc12397a7ad88308e95691703348897600a51b916e29ab2639937ba9ccfca254fcf12a62e6080c04934c4499a89dd04924cf6f519160b57c33d5f6a2d4003d2", 0x98}, {&(0x7f00001b7000-0x2c)="303ec71fc17d888c18ef2acec81d4066f7e78219f2ddbd235c1ceaa4fe925a0ce4038e845a54ddb53783d367", 0x2c}], 0x7, 0x1) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000c7c000-0x108)={0x0, @in6={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}, [0x401, 0xffffffffffffff01, 0x6, 0x7, 0xfffffffffffffffc, 0x4, 0x6bf7, 0x3ff, 0x3ff, 0xffff, 0xffffffffffffff5a, 0x8, 0x3, 0x7fff, 0x6]}, &(0x7f000034c000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00008cf000)={r5, 0x1a, "c7963dd8b48225e8ae4cd514d6eb3f7cec9c64f07adfd2090ad8"}, &(0x7f0000593000-0x4)=0x22) sendmsg(r4, &(0x7f0000786000-0x38)={0x0, 0xfffffffffffffec2, &(0x7f0000c63000-0x10)=[{&(0x7f0000895000)="e5", 0x1}], 0x0, &(0x7f0000b8e000)=[{0x0, 0x10d, 0xffffffffffff01e4, "b34f6fc3baeefb44b02298082b20241b1a70f7f7f69c772482820b0f3902781aeb59e4855e7e84a46ea36797449ebc1edeb83676dc52d303f51d7c909df386ec5ba3610a4c22376364bc70d22ecb3ed09735a3475316901068e9b9c13c5c4cc09495648c24e1e45bcf0c008eda661db11eb5fd35cd5c4e74128c4e93f6d8e36d49edcf12027a6d5d7a99983944f9dbe02469484873d89690d5eb0989e434198a222d9b9a9ab05dece6f7133d9de0be8a7181951645e824d9aee06f8ce299f92ea264164fa9d650a6"}, {0x0, 0x111, 0x0, "79089b328c366c8ca74efb401fe3d896240462668c801c38c72535a97fcfa0fa3bf34b26c4e10d175aa8ba2aa5ef8a86ceaeef1b9b1d625150120918cd7b"}, {0x0, 0x29, 0x800, "5e5206d977ed57d29e471732a1e6e85d9831238be506a63b2c994321371d26062f1532d84f8c646beb899f06f29b4e7d7fe02b564ef5c5c43371dd4bc99e4568f7a77fe802da7f0bda35226bc185921b7585531e14e4dd2ed3ff0bba9b720284"}, {0x0, 0x117, 0x6, "fd5889c71ebabe268e592baf50282dd78df9d18d803861b4e0b1a256ed5a78b670e440098b8a796ace1cf312570a474fc78fe5c494de3a1586b005f4db5a4ea542"}, {0x0, 0x1ff, 0x3a4, "f849d6782a9e29665b5516e26b06f8bac16e1486332d9f7fde653657c457533dafa3e2449bb69a97fa7ae8e092ad78ff53d237ab6064cc68ba64997add1caef3ce0e65f1ebd3e1630246600545560367"}]}, 0x4000000000) 2018/02/04 16:24:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f00003c3000)='keyring\x00', &(0x7f000071d000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) socket$pppoe(0x18, 0x1, 0x0) 2018/02/04 16:24:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @any}, &(0x7f0000de4000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x9, 0x3, [0x80000001, 0xec, 0x1ff]}, &(0x7f0000001000-0x4)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x2}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={r1, 0x5, 0x30}, 0xc) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000003000-0x4)=0x7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000004000-0x10)={&(0x7f0000000000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$midi(&(0x7f0000004000)='/dev/midi#\x00', 0xc0, 0x100) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000001000-0x10)={0x3, &(0x7f0000006000-0x18)=[{0x3, 0x0, 0x58, 0x7}, {0x8001, 0x4b5a, 0xbaa, 0x55}, {0x2, 0x1200000000000, 0x2, 0x80000000}]}, 0x10) setns(r2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000006000)=""/198) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f0000007000)={0x1000, 0x40, 0x9, 0x402}) connect$nfc_raw(r3, &(0x7f0000001000)={0x27, 0x1, 0x8, 0x2}, 0x10) epoll_pwait(r2, &(0x7f0000004000-0x48)=[{}, {}, {}, {}, {}, {}], 0x6, 0xfffffffffffffffb, &(0x7f0000004000)={0x100000001}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000008000), &(0x7f0000008000)=0x14) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000007000)=""/226) 2018/02/04 16:24:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000dde000-0xb)='/dev/audio\x00', 0x800, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000734000), &(0x7f0000b6a000-0x4)=0xc) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000053b000-0xb)='/dev/hwrng\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f0000ea0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000084f000)=0x14) bind$can_raw(r2, &(0x7f0000856000)={0x1d, r3}, 0x10) signalfd(r1, &(0x7f0000f3b000+0xbde)={0x4}, 0x8) r4 = eventfd(0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000b33000-0x4)=r4) dup2(r4, r0) 2018/02/04 16:24:31 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8919, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x400}) r1 = shmget(0x1, 0x4000, 0x200, &(0x7f0000862000/0x4000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='jfs\x00', 0x200000, &(0x7f0000002000-0x6a)="15dce43bee74bf3c8f4806ea6af8ed843888a5c3a008f7f9a1d98d7a8394fe69d36f26dce190685dd4a313c570e36cd4271f650bfaa3942027ab21ff5203a20195b34eada88028588efd244bde4b9ac704b1d496acf199a17889cfdb70a6f065250f702c8744515e0a8a") clone(0x0, &(0x7f0000c40000), &(0x7f0000af5000), &(0x7f0000ec3000-0x4), &(0x7f0000ceb000-0x75)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000000000), &(0x7f0000002000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) shmat(r1, &(0x7f000086d000/0x2000)=nil, 0x2000) 2018/02/04 16:24:31 executing program 7: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000ee8000)={0x0, 0x58, &(0x7f00009dd000)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x7ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3ff}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x866, @mcast2={0xff, 0x2, [], 0x1}, 0x6}]}, &(0x7f00007f7000-0x4)=0x10) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ef8000)={r2, 0x37, 0x9566, 0x4}, 0x10) r3 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f000001e000-0x4)=0x1000007fd, 0x4) setsockopt$sock_int(r3, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) sendto$inet(r3, &(0x7f0000c14000), 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty}, 0x10) recvmsg(r3, &(0x7f0000ef7000-0x38)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f00006c0000)}, 0x8002022) 2018/02/04 16:24:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00007e3000)={0x0, 0x14, 0x4, @thr={&(0x7f00000ac000)="ee8b0f", &(0x7f0000000000)="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"}}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_emit_ethernet(0x44, &(0x7f00003e8000-0x44)={@random="c3acf368a2a4", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[{0x9100, 0x101, 0x6, 0x5}], {0x8100, 0x5, 0x2, 0x7f}}], {@llc_tr={0x11, {@llc={0xfe, 0xd4, "82", "2e9b5c955eb4388ec532543b362e92e994db65e345b7b24786dd2c84e944970502c602e19c1896182e5cb3"}}}}}, &(0x7f000024a000-0x10)={0x0, 0x2, [0x944, 0x43]}) sendfile(r1, r1, &(0x7f00002f3000), 0x9) r2 = eventfd2(0x0, 0x0) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000f9f000-0xc)={0x2000}) read$eventfd(r2, &(0x7f0000354000), 0x8) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000936000-0x9)='/dev/rtc\x00', 0x258900, 0x0) ioctl$KDSETKEYCODE(r4, 0x4b4d, &(0x7f0000524000)={0x773, 0x2}) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0x0) write$eventfd(r2, &(0x7f0000952000-0x8)=0x3ff, 0x8) timer_delete(r0) mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/02/04 16:24:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000010, 0x100000003, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000536000)=0x7) ioctl$sock_ifreq(r0, 0x8930, &(0x7f00005dd000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000087000)={@sco={0x1f, {0x8, 0x0, 0x1, 0x3, 0x2, 0xffffffff}}, {&(0x7f0000601000-0x71)=""/113, 0x71}, &(0x7f00006f9000-0x1), 0x23}, 0x28) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00008bf000)=0x3) pipe2(&(0x7f00005a0000-0x8), 0x84000) r2 = getpgid(0xffffffffffffffff) sched_setscheduler(r2, 0x1, &(0x7f0000cb3000)=0x20) 2018/02/04 16:24:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000f40000-0x8)={0x0, 0x3, 0xfffffffffffffdf4}, &(0x7f0000b73000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00006f3000-0x4)=@assoc_id=r4, 0x4) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000fb0000-0x4)=0x0) ptrace$getregs(0xffffffffffffffff, r5, 0x2, &(0x7f0000599000-0xba)=""/186) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r7 = dup3(r6, r3, 0x0) ioctl$KVM_DIRTY_TLB(r7, 0x4010aeaa, &(0x7f0000e4a000)={0xffffffffffffffce, 0x1}) clock_gettime(0x4, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000131000-0x108)={0x0, @in={{0x2, 0x0, @empty}}, [0x0, 0x3, 0x5, 0x7, 0x7, 0x1f, 0x100000000, 0x7, 0x80, 0x100000000, 0x200, 0x6a61, 0x3, 0x0, 0x21]}, &(0x7f0000c0e000)=0x108) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f00004fa000-0xc)=@sack_info={r8, 0x0, 0xa5a2}, &(0x7f0000303000)=0xc) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000bf2000-0x4)=0x80) io_setup(0x800001, &(0x7f0000b85000-0x8)=0x0) io_submit(r9, 0x1, &(0x7f00008f2000-0x28)=[&(0x7f0000575000-0x40)={0x0, 0x0, 0x0, 0x3, 0x0, r1, &(0x7f00003b6000)="4ea27ac53333874322598e0fa7a8651b19767ad006fa3ac795d6e5d2f8a004739ecb220e04c071afd2cc29c5795e2fbd9b6ea5387bbf203767c5be808512545638f533b056b993039b0d", 0x4a, 0xd2, 0x0, 0x0, r2}]) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/02/04 16:24:31 executing program 7: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f95000-0x26)="000200130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0xfffffffffffffee0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000933000-0x10)={0x4, 0x2, 0x8, 0x7}, 0x10) recvmsg(r0, &(0x7f0000f96000-0x29)={&(0x7f0000f99000-0x10)=@ax25, 0x10, &(0x7f0000daf000)=[], 0x0, &(0x7f0000f91000)}, 0x100) 2018/02/04 16:24:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000036c000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f00005cc000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00002b2000)={0x0, 0x4, 0x0, 0x9, 0x2, 0x7, 0xfc, 0x7fffffff, 0x0}, &(0x7f0000958000)=0x20) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00007f8000-0x8), &(0x7f000072a000-0x4)=0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000dbc000-0xf)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000866000)={r1, 0x5a, "9e4c0525673477f8d2a313af2b6d29d3d9bbf270a635c1f8ee41208d4cfc4304124e9b9d0994b369bd3543a1a210aed1f9492ff710c26148580fbd297ca532d0ab4a7dde6a0a7d4ad29477a49d2660382d0d35519c9f954b890d"}, &(0x7f0000b73000-0x4)=0x62) add_key(&(0x7f000010e000)='dns_resolver\x00', &(0x7f00007b5000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000ed1000)="5c4ca19de77430b78334881f2b16c5896cf42773365fd5b70dc1124f3b5f2303dcbfd20d84e3dd4174cd248bfbd524c61df9c977d1024b9dbaeb02a41dad8098fb5ef405a06b00", 0x47, 0xffffffffffffffff) 2018/02/04 16:24:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f00003e9000-0x4)=0x5, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000723000-0x4), &(0x7f00006d2000-0x4)=0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000022c000)={0x3, r0}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000b3c000-0x4)=0x6158, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c10000-0xa)='/dev/hwrng\x00', 0x8000, 0x0) accept$netrom(r2, &(0x7f00005e5000)=@ax25, &(0x7f00008ae000)=0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00005e6000-0x8)) 2018/02/04 16:24:31 executing program 6: r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x200000, 0x19d) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r1, &(0x7f000000c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000e000)=@assoc_id=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000000a000)={r2, 0xfc, "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"}, &(0x7f0000010000)=0x104) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000012000-0x4)=""/4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000006000-0xa)={r2, 0x5, 0x1, [0xd1]}, 0xa) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f0000002000)={0x1f, {0x0, 0x0, 0x0, 0x0, 0xff}}, 0x9) sendto$inet6(r1, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/04 16:24:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000ccf000-0xf0)=[{}, {}], 0x30) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000424000)=""/224) ioctl(r0, 0x227c, &(0x7f00005f8000)) [ 107.440923] Option 'Ü¿Ò „ãÝAtÍ$‹ûÕ$ÆùÉwÑKºë¤­€˜û^ô k' to dns_resolver key: bad/missing value 2018/02/04 16:24:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000a42000)='./file0\x00', 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000039c000-0x3a0)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000eb4000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'kmp\x00', "e2611ff4f1a8ad6e21337f4d44e2d2a217c048e73d163d6084413602fb3cff4ac16c5fa0e24893c440b57251f3f7b436577869080a0639a2c9ceeca64be3ff3857d1794360bf90d87705988bc13af144773624b70713b8347552c8d806f6a68efab157a7855a0402b679cf67223cc605b707097eb42af43dab485bf2fe70ceb9", 0x59}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x380) 2018/02/04 16:24:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007ac000-0x9)='/dev/rtc\x00', 0x0, 0x0) bind$bt_rfcomm(r0, &(0x7f0000703000)={0x1f, {0x0, 0xffffffffffffffff, 0x6, 0x10000, 0x62, 0x5f1f88dc}, 0x401}, 0x9) ioctl$PIO_UNIMAPCLR(r0, 0x80287010, &(0x7f0000301000)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ecd000-0x98)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0xbcb}, &(0x7f000049d000)=0x98) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000be0000-0x4), &(0x7f0000a6a000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a06000-0xc)=@sack_info={r1, 0x4}, &(0x7f0000a67000)=0xc) 2018/02/04 16:24:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d9b000)={@common='bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0x2e2, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x32}, [@NDA_LLADDR={0xffffffffffffff99, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x392}, 0x1}, 0x0) 2018/02/04 16:24:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ca9000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00005f1000-0x4)) r1 = syz_open_dev$sg(&(0x7f000041c000)='/dev/sg#\x00', 0x2000000002, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00003f7000-0x20)={0x5d4, 0x7, 0x200, 0x800, 0x8, 0xfa5, 0xffffffffffffef5d, 0x5, 0x0}, &(0x7f0000214000)=0x20) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000166000-0x50)={@generic="80e0b481c9859c2b7185d7f862ff08e6", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000fa3000)=@assoc_id=r2, 0x4) clock_gettime(0x0, &(0x7f0000bfd000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000035000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000f000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x1000013, &(0x7f0000001000-0x1)) r5 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r5) creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) timerfd_settime(r1, 0x1, &(0x7f0000574000)={{}, {r3, r4+10000000}}, &(0x7f0000818000-0x20)) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000eb6000)=[{&(0x7f0000fa1000-0x81)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d00000000de280ff4000000fd17e9ffff06060400", 0x39}], 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000b2d000-0x8)={r2, 0x6, 0x9}, 0x8) 2018/02/04 16:24:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000010000-0x328)=@mangle={'mangle\x00', 0x1f, 0x4, 0x278, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, 0x0, 0x0, @generic="caf629c274f8c200b63f8626e059223e", @generic="eb43e685368533b0248d041cddb3cb49", {}, {}, 0x11}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x6, 0x2f4a, @ipv4=@empty}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0xfffffe46, 'TTL\x00'}}]}}, 0x2d8) 2018/02/04 16:24:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f9f000-0x9)='/dev/ppp\x00', 0x40800, 0x0) dup3(r0, r0, 0x80000) connect$nfc_raw(r0, &(0x7f000095e000-0x10)={0x27, 0x8, 0x8, 0x1}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x1a, &(0x7f000097a000-0x7a)=""/122, &(0x7f00001e7000-0x4)=0x7a) 2018/02/04 16:24:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000112000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, 0x4}]}, &(0x7f0000f92000-0x4)=0xf9) bpf$PROG_LOAD(0x5, &(0x7f0000f85000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x4, 0x0, 0xd, 0x0, 0x0, 0x0, 0x20}], {0x95}}, &(0x7f0000d63000)="73597a6b618f6c65000d", 0x80000000009, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) r0 = syz_open_dev$mouse(&(0x7f0000e28000)='/dev/input/mouse#\x00', 0xff, 0x2000) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000ef3000-0xee)=""/238, &(0x7f000021e000)=0xee) 2018/02/04 16:24:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/audio\x00', 0x200000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000001000)={0x2, 0x40, 0x6, 'queue1\x00', 0x9}) unshare(0x200) ioctl$KVM_GET_PIT(0xffffffffffffffff, 0xc048ae65, &(0x7f0000000000)) clone(0x0, &(0x7f0000b22000), &(0x7f0000f13000), &(0x7f0000962000-0x4), &(0x7f000022a000-0x2)) ioperm(0x0, 0x1000, 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) clone(0x0, &(0x7f0000002000)="bc839cfcdf5e46718d46d9c27cc7c5642908685c9ba505f8501624413ae8b9eca243e071ae71e4b2e8a1201665de014a002b9e7cfd9cac19a02caf7d124d27688451b7922c078fc6f79a0e41ad360d7e1ad9b0aeae2e21ac83f2f7c723bac1cd8991949d78d760f474a96fbead31f8a0413f7f24b511", &(0x7f0000752000), &(0x7f0000002000), &(0x7f0000002000)) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000001000-0x4)) [ 107.494122] Option 'Ü¿Ò „ãÝAtÍ$‹ûÕ$ÆùÉwÑKºë¤­€˜û^ô k' to dns_resolver key: bad/missing value 2018/02/04 16:24:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000499000)='/dev/dsp\x00', 0x2101ff, 0x0) listen$netrom(r0, 0x64) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00008e6000)=0x7) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x0, 0x2) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f00003f8000-0x4)=0x1, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000bfd000-0x4), &(0x7f0000d13000-0x4)=0x4) 2018/02/04 16:24:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) readv(r0, &(0x7f0000f59000-0x28)=[{&(0x7f00008a7000+0x112)=""/46, 0x2e}], 0x1) sched_yield() [ 107.568849] NFQUEUE: number of total queues is 0 [ 107.580384] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/04 16:24:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) sendto$inet(r0, &(0x7f0000cff000)="59e92b9ca9f8045bfbc39a6bf566605c408492d063aad72d5d8452d30c818ec284c7e31fe8bfe7b02dec8b5dc36fd2985017533e9d686bb413f3ceca649e3eff161773386c6ac83713872301b496387012fba682d6ee432fd0d12691bcc2dcf9f020724625bc7708e2ff451b56f2247973a035e9", 0x74, 0x4001, 0x0, 0x0) socket$rds(0x15, 0x5, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000616000)={0x2, 0x2, @rand_addr=0x7f}, 0x10) bind$bt_hci(r0, &(0x7f00009b4000)={0x1f, 0x100}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f000061a000)={0x9, {{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x81}}, 0x0, 0x8, [{{0xa, 0x1, 0xffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}, {{0xa, 0x3, 0x0, @empty, 0xbb2}}, {{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, {{0xa, 0x0, 0x2, @empty, 0x9}}, {{0xa, 0x0, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}, {{0xa, 0x3, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, {{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x16e}}, {{0xa, 0x0, 0xa846048, @ipv4={[], [0xff, 0xff], @empty}, 0x8}}]}, 0x490) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000944000)='./file0\x00', 0x20) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000a6b000-0x10)={0x4, &(0x7f00006c6000)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f00007a8000)={r4, &(0x7f0000acb000-0xad)=""/173}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000e1e000-0x10)={0x0, 0x1c, &(0x7f0000f3b000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x4}]}, &(0x7f0000dfd000-0x4)=0x10) r5 = socket$inet(0x2, 0x2, 0x202c8ac0000) setsockopt$sock_int(r5, 0x1, 0x10000000000000f, &(0x7f0000596000)=0x9, 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000422000)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}}, 0x40, {0x2, 0x1, @broadcast=0xffffffff}, @syzn={0x73, 0x79, 0x7a, 0x0}}) bind$inet(r5, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) pipe(&(0x7f000078a000)={0x0}) ioctl$ASHMEM_GET_NAME(r6, 0x81007702, &(0x7f00009de000)=""/109) modify_ldt$read(0x0, &(0x7f0000323000)=""/130, 0x82) 2018/02/04 16:24:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80003) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000756000)) dup3(r1, r0, 0x0) 2018/02/04 16:24:31 executing program 3: r0 = socket$inet(0x2, 0x80003, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@loopback=0x7f000001, @broadcast=0xffffffff, 0x0, 0x0, @common="6970365f050000000000000000000007", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@unspec=@physdev={0x68, 'physdev\x00', 0x0, {@generic="cf0f6690abec9723fe1822dc8d40e723", {}, @common='ip6tnl0\x00', {}, 0x0, 0xe}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x328) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) [ 107.619293] NFQUEUE: number of total queues is 0 2018/02/04 16:24:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x101, 0x681) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000e33000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000e3e000-0x8)='./file0\x00') mknod$loop(&(0x7f0000cf0000-0x8)='./file0\x00', 0x1000, 0x0) 2018/02/04 16:24:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@mcast1, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000002000-0x4)=0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f0000003000-0x10)={0x1d, r1}, 0xfffffffffffffeee) 2018/02/04 16:24:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000faf000-0xc)) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) r1 = open(&(0x7f000049c000)='./file0\x00', 0x680000, 0x100) r2 = shmget$private(0x0, 0x3000, 0x54000200, &(0x7f0000c8d000/0x3000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f00001a1000-0x83)=""/131) mount(&(0x7f0000847000-0x8)='./file0\x00', &(0x7f0000c75000)='./file0\x00', &(0x7f000097c000)='efs\x00', 0x9020, &(0x7f00004c3000-0xea)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f000049f000)={0x1, 0x3, {0xffffffffffffffff, 0x3, 0x6, 0x0, 0x5}}) 2018/02/04 16:24:32 executing program 5: mmap(&(0x7f0000000000/0x315000)=nil, 0x315000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000316000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) syz_emit_ethernet(0x2a, &(0x7f000004c000-0x8b)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x806, "56c0c1c8401c352ee58000722da80b96341d424867ee9b1937c13547"}}}, &(0x7f000026b000-0x10)={0x0, 0x1, [0x0]}) 2018/02/04 16:24:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e9a000)='nodevvmnet0\x00', 0x1) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000712000)) ioctl$VT_ACTIVATE(r0, 0x5606, 0x401) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00007cd000-0x9)='/dev/rtc\x00', 0x0, 0x0) madvise(&(0x7f0000e3f000/0x3000)=nil, 0x3000, 0xc) utimes(&(0x7f0000685000)='./file0\x00', &(0x7f0000407000-0x20)={{}, {0x0, 0x7530}}) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x63f6a709) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f000033d000)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000049000)={{{@in6=@mcast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000908000)=0xe8) lstat(&(0x7f0000583000-0x8)='./file0\x00', &(0x7f00007bb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00005ac000-0x8)) sendmsg$nl_xfrm(r0, &(0x7f00002b5000)={&(0x7f0000a58000-0xc)={0x10, 0x0, 0x0, 0x200020}, 0xc, &(0x7f0000266000)={&(0x7f0000d5f000)=@updsa={0x1a4, 0x1a, 0xa20, 0x6, 0x3, {{@in6=@ipv4={[], [0xff, 0xff], @empty}, @in=@loopback=0x7f000001, 0x2, 0x0, 0x2, 0x0, 0x0, 0xa0, 0x20, 0x33, r2, r3}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x7, 0x100000001, 0x7, 0x7, 0x8, 0x800, 0x401, 0x10000}, {0x9, 0x4, 0x100000001, 0x8000}, {0x76, 0x1, 0x2}, 0x0, 0xffffffffffffffff, 0xa, 0x3, 0x4, 0x80}, [@algo_aead={0xac, 0x12, {{'ccm(cipher_null-generic)\x00'}, 0x300, 0x200, "23cd6505a7a2c92ae863845c7cb710e8cd3c9af9692e67abbeec669df2e9c41e072050d8f70c152f3dbf59cf716d10c57aa20db2654f6fbe45484afb60fffce876d3df4268f13e253067af5d6884619b73c237b189edb7ef24cf05a674ef989e"}}, @etimer_thresh={0x8, 0xc, 0x5}]}, 0x1a4}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 2018/02/04 16:24:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000002d000-0xc)={0x0, 0x0}, &(0x7f0000465000)=0xc) setuid(r1) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fc3000-0x1000), 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) close(r2) 2018/02/04 16:24:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = geteuid() r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f2a000)='/selinux/enforce\x00', 0x210001, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00004fe000-0xa0)={0x0, @in6={{0xa, 0x1, 0xffffffffffffcd20, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}}, 0x5, 0xfffffffffffffc00, 0xffffffff00000000, 0xfff, 0xa}, &(0x7f000017b000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000394000-0x6)={r4, 0x826a}, 0x6) r5 = add_key(&(0x7f0000109000)='cifs.spnego\x00', &(0x7f0000219000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00006e8000)="ce02bd960ecde28d0e627c797c86d2326836e3195c421e69702f864b5eaadf2d55660479fe3f94c765aa9923babf227c75357b86c5dddedfb0575939fb2522edc4f433c5a4daef0b19c724e8174bbd9cb789039686d9d3b98f4e2af1e64f39d0aceaf0f2add6c0933a7d01a4672d3effa2c209c57826c4f4c35aa35726726f865efe2672db64d067bd46ecec4d11d8", 0x8f, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r2, r5) r6 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000026000-0x20)={r6, 0x0, 0x0, 0xffffffffffffffff}) r7 = dup2(r1, r6) fcntl$dupfd(r1, 0x406, r6) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000754000)={0x6}) ioctl$EVIOCGSW(r7, 0x8040451b, &(0x7f00001c8000-0xc7)=""/199) getsockopt$ax25_int(r7, 0x101, 0x0, &(0x7f0000cdc000), &(0x7f000078b000)=0x4) 2018/02/04 16:24:32 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000605000), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000-0x4)={r0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x1e84552b}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000002000-0x4)=r2, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$random(&(0x7f0000003000-0xc)='/dev/random\x00', 0x0, 0x12000) r4 = dup3(r3, r0, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f0000003000)={0x7, 0x4, 0x40, 0xa1}, 0x10) lremovexattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)=@known='system.posix_acl_default\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000004000)={&(0x7f0000005000-0x4)=[0x81], 0x1, 0x0, 0x3, 0x85d, 0xff, 0x5, {0x81, 0x100, 0xef, 0x4, 0x7, 0x0, 0xb00, 0x2, 0x1, 0x400, 0x400, 0xbf8, 0x2, 0x5, "dd6b2064b46e12931059b40f5fcece79a18e0a7a6c3fd4e40ebed5289cba63af"}}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000004000-0x20)={@generic="314061e1109315f65c3a874ecdd3d865", @ifru_flags}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000006000-0x10)={r2, 0x7, 0x10000, 0x981}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f0000006000)=""/4096) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000005000-0x4)=0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000003000)={0x7, &(0x7f0000008000-0xb4)=""/180, &(0x7f0000008000-0xa8)=[{0x8, 0x1000, 0x5a4, &(0x7f0000007000)=""/4096}, {0x19, 0x1000, 0xffffffffffff7fff, &(0x7f0000007000)=""/4096}, {0xffffffffffffff7f, 0xf3, 0x2f, &(0x7f0000007000)=""/243}, {0x3, 0xf2, 0x5, &(0x7f0000007000)=""/242}, {0x200, 0xdc, 0x0, &(0x7f0000007000)=""/220}, {0x6, 0x45, 0xfff, &(0x7f0000008000-0x45)=""/69}, {0xf5f5, 0xe7, 0x8, &(0x7f0000002000)=""/231}]}) 2018/02/04 16:24:32 executing program 4: clone(0x0, &(0x7f0000000000), &(0x7f0000404000-0x4), &(0x7f0000001000-0x4), &(0x7f0000804000)) getrandom(&(0x7f0000000000)=""/97, 0x61, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d64000)={0x0}) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000a87000-0x47)="de8127c626c90c17f0d2955684503a3a925f26d9491f4c01c4270686ff7f1bd45c505e8212754e8db571fe251ae9cf14260c945aa5ac6f2b1b7b2b655753465b7010470a119873") 2018/02/04 16:24:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000c3e000)) r0 = syz_open_dev$sndctrl(&(0x7f0000e23000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b8f000-0x4c8)={{0xb, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402"}, 0x0, [0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb], {0x77359400}}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000126000)='statm\x00') getsockname$packet(r1, &(0x7f0000c33000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000efc000-0x4)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000e7000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}}, 0x10) sendto$inet6(r1, &(0x7f000052f000-0xe6)="712d9b73fa810e0c5da410ce4ae9b54d514922ed03eb3d015a37b1b301d5c2e73df45a3c2c4621e675b82eb08a210ba190dff4fd76e5b4a9c2964c813f6a90bbe86973ad2e294d003f0860af1b56b077031a7e1f929938907a909f22cf823c9e6923a0d213207cb762dbc4ea0cc6d645e31de40119b45b3eeebfda4961b8fa74758095f49085bb66505af90429d1c55317c627d75265330755a590bd0f0a9aba77e0729add172c1645dc118ab247c41f58d718d4a72fe69ee8647e9c27e46e6ef8a18cedaf9ced3669daf15aef3241a0e1e5ac43eed655e86cfde726e6b50587c2d7c15d4737", 0xe6, 0x200000c0, &(0x7f0000ecb000-0x1c)={0xa, 0x2, 0x1ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, 0x1c) 2018/02/04 16:24:32 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000011000-0x10)={0x1d}, 0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000019000)={0x3, r0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r3, 0x8906, &(0x7f000001a000-0x1)="87") recvmsg(r2, &(0x7f0000012000-0x38)={&(0x7f0000011000)=@alg, 0x58, &(0x7f0000018000)=[], 0x0, &(0x7f0000019000-0x61)=""/97, 0x61}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000008000-0x10)={0x1d, r1}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x3, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) [ 107.811249] syz-executor7 (17130) used greatest stack depth: 11472 bytes left 2018/02/04 16:24:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept(r0, 0x0, &(0x7f0000595000-0x4)) getpeername$ax25(r1, &(0x7f00002c1000), &(0x7f0000c9a000)=0x10) r2 = dup2(r0, r0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000069e000)={0x5, 0x0, 0x3, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f00000b2000-0x20)={0x9, r3, 0x1, 0x100}) getsockopt$inet_int(r2, 0x0, 0xb, &(0x7f0000a74000-0x4), &(0x7f0000724000-0x4)=0x4) 2018/02/04 16:24:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x6) sendmsg$nl_crypto(r0, &(0x7f0000b45000-0x38)={&(0x7f00000b0000)={0x10}, 0xc, &(0x7f0000910000)={&(0x7f0000917000)=@del={0xe0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'michael_mic-generic\x00'}}, []}, 0xe0}, 0x1}, 0x1) 2018/02/04 16:24:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f0000f95000-0x50)=[{r0, 0x1}], 0x1, 0x88) r1 = timerfd_create(0x0, 0x80800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000057a000-0xc)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000019c000-0x4)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r3) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f000084e000)={{0xa, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, {0xa, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x0, [0x200, 0x9, 0xfe, 0x400, 0x3, 0x51f9, 0x1f, 0x5]}, 0x5c) timerfd_settime(r1, 0x1, &(0x7f0000765000)={{}, {0x0, 0x989680}}, &(0x7f0000037000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003d000-0xc)={0x7}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000033e000-0x8c)={0x200, 0xfffffffffffffffa, 0x9, 'queue0\x00', 0x400}) 2018/02/04 16:24:32 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = getpgid(0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x3, 0x78, 0x4, 0x3fb7, 0x4, 0x8, 0x0, 0xc6ef, 0x4, 0x1, 0x1, 0xc4, 0xd75, 0x7fffffff, 0x8000, 0xffffffffffffffff, 0x7fff, 0x400, 0x8001, 0x100, 0x6, 0x4, 0x43, 0x200, 0x80000000, 0x78f70891, 0x4, 0x1, 0x1, 0xfffffffffffffffd, 0x5, 0x9, 0x1, 0x8000, 0xdaf7, 0x6f16, 0x7, 0x9186, 0x0, 0x4, 0x6, @perf_bp={&(0x7f0000003000)}, 0x8000, 0x0, 0x6, 0x0, 0x0, 0x4, 0xc30e}, r2, 0x2, r3, 0xa) ptrace$setopts(0x4206, r2, 0x0, 0x400000000) 2018/02/04 16:24:32 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000f9d000-0x14)={0x0, 0xf5, 0x7fff, 0x8, 0x8}, &(0x7f00003aa000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x7ff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000981000-0x10)={0xffffffffffffffff, 0x28, &(0x7f00005fe000-0x28)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00008f9000-0xc)={r2, 0x1, 0x10}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f1e000-0x2c)={0x2, 0x4, 0x8001, 0x9}, 0x2c) 2018/02/04 16:24:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004df000-0x9)='/dev/kvm\x00', 0x402001, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f00007d7000/0x2000)=nil, 0x2000, 0x81ca10379c2b3878, 0x13, r0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0xfffffffffff00001) select(0x40, &(0x7f000068d000)={0x0, 0xff, 0x7, 0x8000, 0x100000000, 0xc09, 0x8, 0x5}, &(0x7f0000e40000-0x40)={0x8, 0xef51, 0x5, 0x6, 0x81, 0x8, 0x80000000, 0x100000000}, &(0x7f0000108000-0x40)={0x4, 0x2, 0x400, 0x800, 0x3f, 0x4, 0x81, 0x80}, &(0x7f0000a0d000)) utimes(&(0x7f0000622000-0x8)='./file0\x00', &(0x7f00009ef000)={{0x77359400}, {0x77359400}}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b8f000)='/dev/rfkill\x00', 0x200, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000d61000-0x2)=0x10001, 0x2) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f00001e8000-0x138)) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00002d3000-0xd8)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0xffffffff}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, [], 0xffffffff}]}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000069d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000fdd000)=""/30) 2018/02/04 16:24:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000004f000)='/dev/adsp#\x00', 0x1, 0x20440) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000dda000-0xc)={0x0, 0x7ff, 0x2, [0x3f, 0x6]}, &(0x7f0000d48000-0x4)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000018f000)={r1, 0x8, 0x8}, 0x8) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@nested={0x1c, 0xb, [@typed={0x18, 0x0, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}]}]}]}]}, 0x58}, 0x1}, 0x0) 2018/02/04 16:24:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00007c2000-0x12)='/dev/snd/pcmC#D#p\x00', 0x39d9ecb1, 0x10000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000fc2000)={0x0, @in={{0x2, 0x3, @empty}}, 0x7bd970c8, 0x2, 0x20, 0x1f, 0x6}, &(0x7f000022f000)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000428000-0x8)={r1, 0x4, 0xfffffffffffffffe}, &(0x7f0000a29000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000a60000)={0x0, 0x0, 0x0, []}, &(0x7f000060b000-0x4)=0x8) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000302000-0x38)={&(0x7f000005f000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f00007eb000)=[{&(0x7f0000636000-0x57)=""/87, 0x57}, {&(0x7f0000c27000-0x26)=""/38, 0x26}, {&(0x7f0000310000-0xae)=""/174, 0xae}], 0x3, &(0x7f00003ef000)=""/29, 0x1d, 0x2588}, 0x100) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000bce000), &(0x7f00002dd000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00009d8000)={r2, @in6={{0xa, 0x1, 0xa90a, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xd}}, 0xe9c, 0xb7b7, 0x800}, &(0x7f000038c000-0x4)=0xa0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) madvise(&(0x7f0000bdc000/0x1000)=nil, 0x1000, 0x10200000008) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000118000)={r4, 0xa1, 0x6, [0x2, 0x100000000, 0x8, 0x2, 0x3434, 0x6]}, 0x14) 2018/02/04 16:24:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d55000)='/dev/sg#\x00', 0x0, 0x400000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000182000)=""/167, &(0x7f000015f000)=0xa7) bind$inet(r0, &(0x7f00009fa000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0xfffffffffffffe29) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000e93000)={[{0x7, 0x9, 0x6, 0x1000, 0x101, 0x8, 0x3979, 0x5, 0x80, 0x8, 0x0, 0xf8ba}, {0x4, 0x800, 0x3f, 0x38a, 0x3f, 0x2, 0xfffffffffffffff8, 0x80000001, 0x20, 0x198c, 0xfffffffffffffffc, 0x2, 0x800}, {0xff, 0x5, 0x0, 0x1000, 0xffff, 0x800, 0x6, 0xfffffffffffffff7, 0xffff, 0x2, 0x3, 0x55b, 0x100000000}], 0x4}) ioctl(r0, 0x2283, &(0x7f0000001000)) ioctl$void(r0, 0x5451) mkdir(&(0x7f0000458000-0x8)='./file0\x00', 0x4e) inotify_add_watch(r0, &(0x7f0000977000-0x8)='./file0\x00', 0x80) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000717000)={0x2, 0x81, 0x9, 0xfffffffffffffff8, 0xd6, 0x9a}) 2018/02/04 16:24:32 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f07000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000000)={r0}) setsockopt(r0, 0x65, 0x10000000006, &(0x7f0000fe4000)="0004001a8377dc28802d94dffa27bb9770c94278dd9a02fa256db4614e2bf5675228a64cda87d4719e3ff4209d71c803519ee8cf161084f58bebc2fb68df3450b287f7a55b7c866cd5ae512704fe60a2ca49f2f4f1cef0f4190aee3bf1913ba227d1a0d0d9823a8d613185a889ad6a7a739593349aa99c873cc45277df4ad490", 0x80) 2018/02/04 16:24:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b84000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000615000-0x20)={@common='gretap0\x00', @ifru_flags}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f000067f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000039d000-0x8)=@assoc_value, 0x8) 2018/02/04 16:24:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000632000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x5ee5650c, @dev={0xac, 0x14}, {[@timestamp={0x44, 0x14, 0x6, 0x1, 0x0, [{[]}, {[@rand_addr]}, {[]}]}, @lsrr={0x83, 0x3, 0x0, []}]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000803000)={0x0, 0x1, [0x0]}) r0 = openat(0xffffffffffffff9c, &(0x7f00003f8000-0x8)='./file0\x00', 0x200000, 0xa1) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000754000)={0x401, 0x8, 0x4, 0xe, 0x9, 0xff}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b99000)='/selinux/relabel\x00', 0x2, 0x0) close(r1) 2018/02/04 16:24:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) listen(r0, 0x1e) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000fd8000-0x28)=@hopopts={0x0, 0x0, [], []}, 0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f00001ab000)={0x3f, 0x81, 0x0, 0x401, 0x2, [{0x4, 0x800, 0xff9c, 0x0, 0x0, 0x183}, {0x90c, 0xc3, 0x3, 0x0, 0x0, 0x1000}]}) accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000eff000)=0x10) 2018/02/04 16:24:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ca5000-0x10)={0x1, &(0x7f000069f000)=[{0x6, 0x0, 0xfffffffffffffffe, 0x407ffc0003}]}) keyctl$update(0x2, 0x0, &(0x7f000060e000-0xf1)="df", 0x1) r0 = syz_open_dev$audion(&(0x7f0000939000-0xc)='/dev/audio#\x00', 0x0, 0x200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000ae8000-0x64)=[@in6={0xa, 0x0, 0x100000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffffc}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0xf77, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x1, 0x7ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}], 0x64) 2018/02/04 16:24:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00006ce000)=[{r0}], 0x1, &(0x7f0000a86000)={0x0, 0x989680}, &(0x7f000017e000), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = memfd_create(&(0x7f0000f98000-0xd)='/dev/binder#\x00', 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000f84000-0x8)={r0, r3}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000193000-0xc)={0xc0000001}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000ed000)={0x44, 0x0, &(0x7f000043d000-0x6c)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f000040b000-0x50)=[], &(0x7f0000c04000)=[0x0]}}], 0x0, 0x0, &(0x7f00007c7000-0xe2)}) 2018/02/04 16:24:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x1000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000b1e000-0xc)) [ 108.123257] sctp: [Deprecated]: syz-executor2 (pid 17217) Use of struct sctp_assoc_value in delayed_ack socket option. [ 108.123257] Use struct sctp_sack_info instead 2018/02/04 16:24:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000578000)={@empty, 0x9, 0x0, 0xff, 0xf, 0x6, 0x4, 0x2}, &(0x7f00007e1000-0x4)=0x20) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000085c000)='/selinux/status\x00', 0x0, 0x0) r1 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000783000-0xe8)={{{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x7, 0x0, 0x0, 0x2, 0xa0, 0x0, 0xaf, 0x0, r1}, {0xb8, 0x2, 0x10001, 0x100000000, 0x9, 0x7f, 0x0, 0x8}, {0x6, 0x3, 0x8001, 0x6}, 0x6, 0x5, 0x3, 0x0, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3, 0x33}, 0xa, @in=@loopback=0x7f000001, 0x7, 0x7, 0x0, 0x7a4a, 0x1000000000000000, 0x3, 0x100000000}}, 0xe8) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x407ffffffd}]}) unshare(0x0) 2018/02/04 16:24:32 executing program 4: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000014000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000048000)='./file0\x00', 0x40) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000048000)=[@in6={0xa, 0x2, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x2}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x800, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x2, @loopback=0x7f000001}], 0x88) ioctl$int_in(r0, 0x5407, &(0x7f0000027000-0x6)) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000045000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x4, {0x2, 0x1, @rand_addr=0x4}, @common='dummy0\x00'}) 2018/02/04 16:24:32 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) open(&(0x7f0000005000-0x8)='./file0\x00', 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000005000-0x10)={&(0x7f0000001000)='./file0\x00', 0xffffffffffffffff}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000007000)='./file0\x00', 0x40) 2018/02/04 16:24:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e1f000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) bind$alg(r2, &(0x7f00007d7000+0x27a)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) pipe2(&(0x7f0000393000)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = add_key$keyring(&(0x7f0000b50000-0x8)='keyring\x00', &(0x7f00002de000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) add_key(&(0x7f0000574000-0x8)='keyring\x00', &(0x7f0000d43000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r5) dup3(r3, r4, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/02/04 16:24:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000645000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) mkdir(&(0x7f00001d5000-0x8)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000f49000-0x8)='./file0\x00', 0x0, 0x0) pivot_root(&(0x7f00008be000-0x8)='./file0\x00', &(0x7f00006ef000)='./file0\x00') ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000cff000-0x18)=@generic={0xc4cd, 0x5, 0x1f}) lseek(r1, 0xfffffffffffffffd, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f000040e000-0xba)=""/186) [ 108.189391] binder_alloc: 17223: binder_alloc_buf, no vma [ 108.195162] binder: 17223:17226 transaction failed 29189/-3, size 0-8 line 2957 2018/02/04 16:24:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000a69000)=""/28, 0xfffffffffffffee7) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00009af000)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x9}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000a40000)={{}, 'port1\x00'}) ftruncate(r0, 0x400) openat$rtc(0xffffffffffffff9c, &(0x7f0000ed7000)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000295000)={0x0, 0x0, 'client1\x00', 0x0, "c140ae5d177c7317", "3e2de075194d1dd2c9d4dd8bbb5c8333452a822ed859b6fcaae8dcf117609c06"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/04 16:24:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) recvfrom(0xffffffffffffffff, &(0x7f0000000000)=""/96, 0x60, 0x20, &(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x2}, 0x8) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00006aa000)={@common='bcsf0\x00', @ifru_flags}) r0 = socket(0x2, 0x3, 0x2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000fed000-0xe8)={{{@in6=@mcast1, @in=@remote}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000668000)=0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003000-0x10)=@common='bridge0\x00', 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000144000)) sendto$inet(r0, &(0x7f0000007000), 0xfdd9, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) [ 108.254282] binder: BINDER_SET_CONTEXT_MGR already set [ 108.266899] binder: 17223:17226 ioctl 40046207 0 returned -16 2018/02/04 16:24:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(0xffffffffffffffff, &(0x7f00005e8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000c40000-0x4)=0x10) syz_open_dev$mice(&(0x7f0000ab3000)='/dev/input/mice\x00', 0x0, 0x40000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f0000bcc000-0x8)='./file0\x00', &(0x7f0000ca7000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000644000)='./file0\x00', &(0x7f00005f6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000459000-0x8)='./file0\x00', &(0x7f000068b000-0x8)='./file0\x00', 0x8000, r0, r1, 0x9, 0x2, 0x11000) openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x40, 0x63419c059fd0f874) execve(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000)=[], &(0x7f0000003000)=[]) 2018/02/04 16:24:32 executing program 2: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd8000)={0x0, 0x0}) pipe(&(0x7f0000db1000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000fdd000)='keyring\x00', &(0x7f0000d43000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f00008f3000-0x90)) bind$inet(r4, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r5 = gettid() fcntl$setownex(r4, 0xf, &(0x7f0000f7a000)={0x0, r5}) sendto$inet(r4, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = request_key(&(0x7f0000fde000-0x8)='trusted\x00', &(0x7f0000fdd000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000910000-0x11)=',selinuxmd5sumlo\x00', 0xfffffffffffffffc) keyctl$search(0xa, r3, &(0x7f0000fde000-0x8)='trusted\x00', &(0x7f0000f01000)={0x73, 0x79, 0x7a, 0x1}, r6) close(r1) tee(r0, r2, 0x6, 0x0) [ 108.370691] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/04 16:24:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000016c000)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000596000)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_fuse_mount(&(0x7f0000288000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000160000-0x4)=0xffffffffffffffff) 2018/02/04 16:24:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) r1 = socket$inet(0x2, 0x80000, 0x1ff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000900000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, [0x3, 0x5, 0x3f, 0x1, 0x3d, 0x0, 0x100000000, 0x0, 0x7, 0x6, 0x8, 0x1000, 0x166a0bb7, 0x34, 0x5]}, &(0x7f0000712000)=0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000149000)={r2, 0x1c, &(0x7f00007aa000)=[@in6={0xa, 0x3, 0x100000001, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x9f5}]}, &(0x7f00004b0000)=0x10) r3 = creat(&(0x7f00002b8000)='./file0\x00', 0x110) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000ac9000-0x50)={@generic="57656e11aecea15b48fe7246d25943fa", @ifru_flags}) syz_open_dev$adsp(&(0x7f00008bc000-0xb)='/dev/adsp#\x00', 0x0, 0x80001) getpeername$inet(r3, &(0x7f00004d8000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000118000)=0x10) accept4$inet(r3, &(0x7f0000121000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000dea000-0x4)=0x10, 0x80800) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x6, 0x4) r4 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r4, &(0x7f0000422000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000025000)={{0xa, 0x2, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, {0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x8f8}, 0x40, [0x100000001, 0xff, 0x0, 0x8001, 0x1ff, 0x7, 0x7f, 0x9]}, 0x5c) sendto$inet6(r4, &(0x7f0000bfd000), 0x0, 0x0, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000571000-0x10)={0x7, &(0x7f00004c2000)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000415000-0x50)={@generic="6d4bb15569f2df1d95200cbf6be92bab", @ifru_settings={0x0, 0x8, @cisco=&(0x7f0000d50000)={0x3, 0x4}}}) 2018/02/04 16:24:33 executing program 7: unshare(0x20000) r0 = socket(0xa, 0x2, 0x0) pwrite64(r0, &(0x7f0000cbd000-0xa5), 0x0, 0x0) bind$bt_rfcomm(r0, &(0x7f0000b9b000-0x9)={0x1f, {0x9, 0xffffffffffff8000, 0x38fa, 0x5, 0x3f, 0x1}, 0x1}, 0x9) connect$ipx(r0, &(0x7f0000faa000)={0x4, 0x5, 0xfffffffffffffffd, "cb7622cb39ee", 0x8bfd}, 0x10) r1 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000bec000)=0xc) 2018/02/04 16:24:33 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f000000c000)={0x3, 0x2, {0x2, 0x3, 0x40, 0x2, 0xfff}}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004000)=[{&(0x7f000000c000-0x8)=@abs, 0x8, &(0x7f0000006000-0x20)=[], 0x0, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x48}], 0x1, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/04 16:24:33 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) connect$inet(r0, &(0x7f0000001000)={0x2, 0x2, @loopback=0x7f000001}, 0xffffff0c) sendmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000002000-0x60)=[], 0x0, &(0x7f0000002000)=[]}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x541b, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a}}) 2018/02/04 16:24:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = inotify_init1(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x2, 0x6, 0x21) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10d, 0x10, &(0x7f0000003000)=0x1, 0x4) sendmsg$nl_xfrm(r3, &(0x7f0000003000-0x38)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000000000)=@newsa={0xf0, 0x0, 0x0, 0x5, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, []}, 0xf0}, 0x1}, 0x0) close(r0) ioctl(r2, 0x894c, &(0x7f0000158000)) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000638000)=0x800, 0x4) r4 = dup2(r0, r1) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0xb702, &(0x7f0000d30000-0x8)={0xffffffffffffffff}) 2018/02/04 16:24:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ee3000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x800) syz_emit_ethernet(0x6e, &(0x7f0000184000-0x6e)={@random="cd39f2081b0b", @random="9a8c87bcb5a4", [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x40000000003a, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}, [], "80002a0800000000"}}}}}}}, 0x0) 2018/02/04 16:24:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) sendto(r0, &(0x7f00005d5000-0x1f)="05e50e838ee372d58f20e21508aab7adf3f92f78f230a437b359c45a6d7b09", 0x1f, 0x4000015, &(0x7f000033f000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x2, 0x0, {0xa, 0x0, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0xfff}}}, 0x3a) ioctl$fiemap(r0, 0xc020660b, &(0x7f00006d3000)={0x1000, 0x7, 0x6, 0x401, 0x7, [{0x6, 0x7, 0x8, 0x0, 0x0, 0x8}, {0x5, 0x1, 0x9, 0x0, 0x0, 0x3}, {0x3, 0x1, 0x0, 0x0, 0x0, 0x2}, {0x43, 0x7, 0xd65, 0x0, 0x0, 0xa00}, {0xe2, 0x9, 0x2, 0x0, 0x0, 0x2}, {0xff, 0x4, 0x5, 0x0, 0x0, 0x2983}, {0x1, 0x100000001, 0x9469, 0x0, 0x0, 0x1808}]}) fcntl$notify(r0, 0x402, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001}, 0x1c) 2018/02/04 16:24:33 executing program 3: clone(0x0, &(0x7f0000141000), &(0x7f0000e32000), &(0x7f00005cd000), &(0x7f0000000000)) times(&(0x7f0000dc1000-0x20)) set_mempolicy(0x0, &(0x7f0000a82000), 0x0) 2018/02/04 16:24:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x10, 0x29, 0x32}], 0x10}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000efa000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) ioctl(r1, 0x80000008, &(0x7f0000782000)="5cbf118ef361e228d55afe83eeeb4541dc429b3439b95bf16176ac21ba0014dd3e3e59c92ff1a13061ee42edb69e5e03a28dee885a857dc2a9ff89c972e3e23827d951666b5b11db046eba1f5b7c95f3b549f0c309b91b5aac7be116b76fadbd590ce6c02b684c4aa2054482b70f937891f7a40bb99b58a5660865de03ebf71136232cc77990265d4b0bb9ccf774a037555e51") ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f000085f000-0x18)={0x80000000, 0x1, 0x8}) r2 = accept$inet(r1, &(0x7f0000883000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000895000)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000033000-0x4), &(0x7f00006af000-0x4)=0x4) r3 = syz_open_procfs(0x0, &(0x7f0000db0000-0x9)='net/tcp6\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000097b000)={0xffffffffffff8001, 0xb, 0xfff, 0x80000000, 0x0}, &(0x7f0000692000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00007b9000-0x10)={r4, 0x58, &(0x7f0000540000-0x58)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x17}, @in6={0xa, 0x0, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x2, @multicast1=0xe0000001}]}, &(0x7f0000efa000-0x4)=0x10) setsockopt(r1, 0x10001, 0x9747, &(0x7f000098e000-0x1000)="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", 0x1000) preadv(r3, &(0x7f0000c5a000-0x20)=[{&(0x7f0000bfc000-0x72)=""/114, 0xfffffffffffffed5}, {&(0x7f0000405000)=""/85, 0xfff9}], 0x2, 0x0) 2018/02/04 16:24:33 executing program 6: r0 = socket(0x7, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r1, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x4fb}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003000-0x8)={r3, 0x79}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000002000-0xb0)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001ef000)={{{@in=@local, @in=@local}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) shutdown(r0, 0x0) 2018/02/04 16:24:33 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ef0000-0xa)='/dev/cuse\x00', 0x4000, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000b7b000-0xd3)=""/211) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009ca000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x7, 0x2}, 0x8) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x2)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r2, 0x17, &(0x7f0000001000)={0x16, 0x1d, 0xad9a, 0x5}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0x77, 0x8) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x9, @empty, 0x2ad9}}, [0x1f, 0x3, 0x3, 0x3, 0x3, 0x3, 0x3, 0x4, 0xa42c800000000000, 0x1, 0x1f, 0x7, 0x3, 0xbe, 0x97]}, &(0x7f0000002000)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002000)={0x0, 0x1}, &(0x7f0000003000-0x4)=0x6) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000)={r3, 0x4, 0xbb, 0xadd, 0xc0, 0x8, 0x0, 0x7ff, {r4, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7, 0x1, 0xffffffff, 0x7, 0x7f}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000003000)={0xbb, 0x1e}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000002000)={r5, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r4, @in6={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0xffffffffffffff12}}, 0x4, 0xfffffffffffffffa, 0x5, 0xa1d, 0x100000001}, &(0x7f0000005000-0x4)=0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = request_key(&(0x7f0000005000)='.request_key_auth\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002000-0xa)='/dev/cuse\x00', 0xffffffffffffffff) add_key$keyring(&(0x7f0000005000-0x8)='keyring\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r3, 0x9}, &(0x7f0000006000)=0x8) io_setup(0x80, &(0x7f0000004000)=0x0) io_destroy(r7) 2018/02/04 16:24:33 executing program 2: mmap(&(0x7f0000000000/0x26c000)=nil, 0x26c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f000026f000-0x38)={&(0x7f00000b5000)=@nfc, 0x10, &(0x7f0000072000-0x20)=[{&(0x7f000026e000)=""/44, 0x2c}], 0x1, &(0x7f00000e2000)=""/92, 0x5c}, 0x0) mmap(&(0x7f0000000000/0x242000)=nil, 0x242000, 0x0, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) 2018/02/04 16:24:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000028f000)='./file0\x00', 0x1) r1 = syz_open_procfs(0x0, &(0x7f000009c000)='mounts\x00') sendfile(r0, r1, &(0x7f0000023000), 0x26a950b) 2018/02/04 16:24:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) r2 = syz_open_dev$sndpcmp(&(0x7f0000072000-0x2)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000901000)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000495000-0xe8)={{{@in=@local, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000f91000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000470000-0x14)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r3}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) clone(0x40014000, &(0x7f0000efc000)="34115867e17f3892685d7055ff1057753171a69038e3f116bc249507f942e39cd42a8b32cd79b78e15ca019ef1f6f26ef224500053895cff6a68cf82d37f57d09196931da0a22c7b803e84643275bd271bd7c0f1025715af3698323b2a89488bf94ada0322479ef26cbfd0714a451e5ee9a22c946369585c5bb0e4f5e7b295beda136ba2928af4adc88eb9d8a0c36470826611aaf2cd0114d912e6b6dd8e1f3d574a3b65abdcae502a041f0aeb9888fb0821d98af6ce9b29613955aceb95cda37887fe3187", &(0x7f0000cb8000-0x4), &(0x7f00002bd000-0x4), &(0x7f00009f1000)="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") write$tun(r1, &(0x7f0000e6f000-0xfda)=@hdr={0x1, 0x0, 0x0, 0x0, 0x800, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x802, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}, 0x80c) 2018/02/04 16:24:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000ff3000), &(0x7f0000000000), &(0x7f00008ca000-0x3)="0077c3") wait4(0x0, &(0x7f0000000000), 0x80000001, &(0x7f0000553000-0x90)) 2018/02/04 16:24:33 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') getdents64(r0, &(0x7f0000002000)=""/72, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x0, 0x0) 2018/02/04 16:24:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ae0000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept$unix(r2, &(0x7f00007fd000-0x8)=@abs, &(0x7f0000955000-0x4)=0x8) fcntl$getownex(r0, 0x10, &(0x7f0000d45000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005ff000-0xc)={0x0}, &(0x7f00009a4000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000407000-0xa0)={0x0, @in6={{0xa, 0x2, 0xad6e, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1000}}, 0x0, 0x6, 0x8, 0x800, 0xfffffffffffff801}, &(0x7f000031d000)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000cef000-0xa0)={r5, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}, 0x6, 0x6cdb, 0x7, 0x2}, 0xa0) kcmp(r3, r4, 0x7, r0, r1) setsockopt(r1, 0x65, 0x1, &(0x7f0000000000), 0x170) close(r1) 2018/02/04 16:24:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4), 0x4) shutdown(r0, 0x0) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x601}], 0x1) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[]}}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000075e000)={0x0, 0x8, 0x4, 0x7}, &(0x7f0000b10000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000416000)={r1, 0x7f}, &(0x7f00007f0000)=0x8) recvfrom$inet6(r0, &(0x7f00006e1000)=""/89, 0x59, 0x0, &(0x7f00008db000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) close(r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00006c3000-0x80)={0x0, 0x78, "5b2de27e2ec8e1e3aa3ebb318fccaca906351b593551cc1ed9f475a4dace14b30ed61b3ef432afa630b0bff36ff73a973bd2fbb0a163c1cb769f6eb1b0e4e4672860fe006c22ba32ec2283e4f687360c11e7ae7c9f172ab14d80ac9f48dbf7c9235d1183d256c96d92ae6c9373af0c40c4ba6b088d4b6137"}, &(0x7f0000e2a000-0x4)=0x80) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000475000-0x8)={r2, 0x7fffffff}, &(0x7f0000791000)=0x8) 2018/02/04 16:24:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = socket$alg(0x26, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cbe000-0xc)) [ 108.914267] device eql entered promiscuous mode 2018/02/04 16:24:33 executing program 2: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000070a000-0xa)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = geteuid() r2 = getpid() mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8935, &(0x7f000070b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x3}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000104000-0x4)=0x0) r4 = geteuid() mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000070a000)=0x0) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000024f000)='./file0\x00', &(0x7f00002eb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000373000-0x8)='./file0\x00', &(0x7f00004fb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000061000-0x38)={&(0x7f000070b000-0xc)=@kern={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f000070b000-0x50)=[{&(0x7f000010d000-0x10f0)={0x10f0, 0x29, 0x400, 0x3, 0x1, "", [@nested={0x10a0, 0x56, [@generic="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@typed={0xc, 0x6e, @uid=r1}, @generic="e6cab41d51b458b7c57113", @generic="9686415a939eae9525ae84f100ac524c25c814fdcdf83998083f8f667df676daf3e966f1fed717c7ec89a36e9f6181ecf7ea75645a3221f0d40006161be848ae208b29b6dec1f5cb34bcf234af47dac0ad8a41bbecb73cf8b5caf908e3f3dac3b0ddbb096bb5ba3fecdc8de580ac6fa8d35584d8cfaa53e5cd", @typed={0xc, 0x67, @fd=r0}]}, @generic, @nested={0x40, 0x21, [@typed={0xc, 0x73, @pid=r2}, @typed={0xc, 0x2e, @fd=r0}, @typed={0xc, 0x90, @pid=r3}, @typed={0xc, 0x24, @uid=r4}, @typed={0xc, 0x8, @u32=0x6}]}]}, 0x10f0}, {&(0x7f000070a000)={0x128, 0x33, 0x300, 0x7, 0x3, "", [@generic="880b353a75c78ba9062eceb012eec9dc50aac18bed580a50bc08d4064a5f37862c25e57fa76befbba85966379b68411c800815e1dd148f7a5436d5c454144c9ab94787e9955eeda96b975b3c1f10936f8891aa2315bc1dd30726b90945642c5edf323b1221560bff91652994871c8d0c984ee998f6593175d2eb56cf308a9854f5f019545402c968b3b2a648c4f6f0519c0fc046d19f9663331a03b337e518d4cbe4122cb16339e6013503fa2d4ff28c9339fc2753c5d1daa0e6376dea20ad63d03cdb4c449955846813ed47ec04b94d6ee070", @generic="e86a6e7b3f986392263e457728285e888003168c49", @nested={0x1c, 0x2e, [@typed={0xc, 0x68, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x6d, @pid=r5}]}, @generic="ca", @typed={0x10, 0x56, @u64=0x4}]}, 0x128}, {&(0x7f00006bc000-0x1c)={0x1c, 0x18, 0x4, 0x6, 0x2, "", [@typed={0xc, 0x74, @uid=r6}]}, 0x1c}, {&(0x7f00003d0000-0x10d8)={0x10d8, 0x2a, 0x2, 0x7, 0x2, "", [@nested={0x10c8, 0x2c, [@generic="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@generic="fc9531c357f171f58feba36976ef5586d0af933c858a29a0be1309ef014f558a88cbd932807ec4b89e07b33fa36d5d2013d95f97c3811b7d50e41884632345daf9d2df07a95dc18b029e892cea616f69e3c78558ba5681916b70e86e5ce3de8b85f350d2be7123033dea29c8d0bd6bebbedc0be8160318951f8ff040fc3395af2f5fd1b6cbac54d0d480a4a0530fd6279258115b1a141363590bb3ebfa2a79ff0a3b9e461b38e30bd4105ca536b259f8202547453b5d3921520caad3cdee5a582a33"]}]}, 0x10d8}, {&(0x7f000010a000-0x35c)={0x35c, 0x2a, 0x820, 0x5, 0x3, "", [@generic="64f4d39e2016222aceafd183e4b4ec3cba91c936a36e3dd33d68b8e05f1429dd2d93a5f34aaa9cd7cd9f95684942f80aa32c819f80066905974442e01549a5747e140953a938ef2237fd2426c92d672f0ff5d410e710347237205766159bda851ecd47067fd0da842bb039f5359bf78733", @nested={0x2d8, 0x7c, [@generic="e5af1fccda925e241116ec2e2fbe3ce984635e940b8b58dcd622080c459ebb23d47cb9dfead993dac65a2cfb805b11ed7ffc5fc1d281db643915057cb45983545c0fdc36de166587ba6f899b2f007d3eb3f511d4c70eda2ea56d77c95c36eba2be033a3a59d0ac68a120ef80f5dec76c811e9a29a276272b7013ed28008c0bc088f8aa4aa4f5635ac364c3507b7e433d5e3f372e8251a46febb89c86feabf093", @generic="6d8c6680bd5a0dd4ca43d71ad789f0beecee75204d3dd5d29426aa29899fbdb0b675d15509dea214147df7ad532320718501ca530314635708703f321ea830b39b24e5201019b18bce68f4bcabebcff0ed600c489aaf923650e3ed17cae12a8de2b9f58c80d0f898342060ce03434e250f2161630eb74e9c7758cf7d4ff37364ade9961323b508a386d1fe3cc2d6131f273d0aec6d395e1dae16fdacf50604608206ad7aae4340bf623d3f5c22dd89f93da648f92d0c1329df1cc16bee272152f4b35394cd7f782ce9ed5f73d5cb86d3f8a6448f89748a37f2998bfd575cc21acdbe52a587fd27df9a7dd0618c65294cba", @generic="bb6b1e7ed764ded84ff14a3a61a8825cdf0d31d3d4690a7f01f029daa4c68487a504a0493204642926825dbeac4746a0537f1639ac3eaa44da7a9ef1a9f21da96df488808cd40db9428e9a92d57ad5697419378d26b741c316d3956d6e2cee1bc37e5785c83620d41bbf14ad1e80050093454c6904f07855600dda34300e3a940d8639fd2f7962", @generic="e9c2a4232bb40c46a770d3757cf6467d5aa373a3bea7fa34ea7bdaa72864525eb1993ef485106b3d14e2495f50f3e291fd8b9313f24cb0ee86ef29a155e041d1fd55d3d0046c0a44f942589d", @typed={0xc, 0x2d, @uid=r7}, @generic="1f55e4a186b74eaa797d54bb83ed4f9ab6de9d02a493f30024be9b41602bd08553422bf4b9aed8e21d8b45021f027082b1024d85fb300b55ac", @generic="64337573ed29c6f4203f11ccd1aa441c8660226e7211676c3f39394a6acdd325e9969e55776cd2b8d9fb0a"]}]}, 0x35c}], 0x5, 0x0, 0x0, 0x10}, 0x4008000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000028d000)={0x5, 0xc4a7, 0x80000001, 0x0, 0x6}) 2018/02/04 16:24:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f0000007000-0xa)={&(0x7f0000ee2000-0x92)="184e721c060000000000000060b22053d1c199b0c4cbd7ab0296e7154fea8aa900000005f6812bf975fd831ef5ec461bb6c0a3532a9a203d11f67732285e058ecec7b40e37910727b26b20338b84e5cc285a589a7f324ca94a7da40be1b70c09820899b3091c2484fb00000000000000ff1bafeb30fc119c5957f1cbdbc28571f9898d9a1ead4d0400000000000000068239", 0x92}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1}) close(r0) 2018/02/04 16:24:33 executing program 3: mmap(&(0x7f0000000000/0xb46000)=nil, 0xb46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000b46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b47000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000132000)="2f70726f636d643573756d9947504c00") bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) socket$unix(0x1, 0x1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000b46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b47000-0x10)={0x0, 0x0}) nanosleep(&(0x7f00004ec000-0x10)={r3, r4+30000000}, &(0x7f00005eb000-0x10)) 2018/02/04 16:24:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0xf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00008b9000)={0x0, 0x0}, &(0x7f000029d000)=0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c90000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f00000a9000-0x28)={&(0x7f0000302000/0x3000)=nil, 0x100000001, 0x5, 0x0, &(0x7f0000f41000/0x1000)=nil, 0x4}) getresgid(&(0x7f0000ed8000)=0x0, &(0x7f00000c5000-0x4), &(0x7f0000431000-0x4)) getgid() chown(&(0x7f00003b6000-0x8)='./file0\x00', r0, r2) name_to_handle_at(r1, &(0x7f00009f5000-0x8)='./file0\x00', &(0x7f0000a35000)={0xfffffffffffffed0}, &(0x7f0000d47000-0x4), 0x0) 2018/02/04 16:24:33 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x5, 0x5, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000003000-0x4)=0x9) futex(&(0x7f0000004000), 0x400000085, 0x0, &(0x7f0000001000), &(0x7f0000000000), 0x4020000000) 2018/02/04 16:24:33 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0xa, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000000b000-0xc)={0x0, @local, @multicast1}, &(0x7f0000002000)=0xc) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f000000f000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x141200) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000005000)) connect$can_bcm(r1, &(0x7f000000e000-0x1)={0x1d, r2}, 0x10) sendmsg(r0, &(0x7f000000c000)={&(0x7f0000006000)=@nfc={0x27}, 0x10, &(0x7f000000c000)=[{&(0x7f000000b000-0x12)="3b684dc1f409decd761b9aeb4dc171fdf90b", 0x12}], 0x3cd, &(0x7f000000d000-0x1c0)=[]}, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/02/04 16:24:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mprotect(&(0x7f000010b000/0x1000)=nil, 0x1000, 0x1) connect$pppoe(r0, &(0x7f000003f000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='ip_vti0\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000b0c000)={0x0, 0x0, []}) munmap(&(0x7f0000e58000/0x1000)=nil, 0x1000) 2018/02/04 16:24:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/ion\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000692000-0xf)='/dev/sequencer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00004bb000)='/dev/autofs\x00', 0x80, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000d69000-0xa3)="60bc836ead2c9193cf") r2 = syz_open_dev$vcsn(&(0x7f000095b000)='/dev/vcs#\x00', 0xfffffffffffffffb, 0x300) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000d6a000-0x14)={@loopback}, &(0x7f0000ef3000)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000e48000-0x10)={0x0, 0x3f, 0x800, 0x100000000}, &(0x7f0000f2d000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000844000)={r3, @in6={{0xa, 0x0, 0xba, @loopback={0x0, 0x1}, 0x4}}, 0x81, 0x87d, 0x5178, 0x7, 0x1d}, 0xa0) 2018/02/04 16:24:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/sequencer2\x00', 0x20002, 0x0) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffff80, 0x0, @time, {}, {}, @addr}], 0x30) syz_open_dev$usbmon(&(0x7f0000452000)='/dev/usbmon#\x00', 0x7fff, 0x10081) read$eventfd(r0, &(0x7f0000a0c000), 0x2fe) 2018/02/04 16:24:33 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e04000-0x11)='/selinux/enforce\x00', 0xc2080, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f000077e000)=0x2) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000000d000)='/dev/snd/seq\x00', 0x0, 0x105800) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000026000-0x20)=[{&(0x7f0000025000)="2d5b45db2a6012d3d0a0d073cc01c641cae57efbc20e2f3665c21c40d87a7f8119a204bac4aea4b91b9d8bbffd90cc03be6e52c52741ee84e81d85589eee5167ce94cc2af680bda715a2a3ded614f89686541e6af4f0bad4885d9597b7818dc14a7c301147651a42d498f765d509e71e22ded6b7", 0x74}, {&(0x7f0000020000)}], 0x2) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f000001d000-0x4), &(0x7f0000012000-0x4)=0x4) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1}, 0x0) 2018/02/04 16:24:33 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000ef8000)='/dev/vcsa#\x00', 0xfffffffffffffff8, 0x103a00) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f000077f000)=0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000d51000)=@known='com.apple.FinderInfo\x00', &(0x7f0000000000)=""/208, 0xd0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f00005f7000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x7, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000500000)=0x0) getpgid(r2) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000e82000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) 2018/02/04 16:24:33 executing program 7: mmap(&(0x7f0000000000/0xac7000)=nil, 0xac7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ac8000-0xb)={0x4, 0x0, 0x0, 0x1, 0xffffffff00000000, 0x0, 0x0, 0x0, 0x100, 0x0, 0x2000000}, 0x221) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ac8000)='/dev/vcs\x00', 0x2000, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000ce000-0x18)={0x100000001, 0xf, 0x1, 0x0}) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ac9000-0xc)={0x0, r2, 0x1}) ioctl$KDDISABIO(r3, 0x4b37) poll(&(0x7f0000ac0000)=[{r0, 0xa0c0}], 0x1, 0x8000) shutdown(r0, 0x1) 2018/02/04 16:24:33 executing program 0: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000)="05", 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) mincore(&(0x7f0000002000/0x1000)=nil, 0x1000, &(0x7f0000002000)=""/104) 2018/02/04 16:24:33 executing program 6: pipe2(&(0x7f0000872000)={0x0, 0x0}, 0x80000) setsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f00004b7000-0x4)=0x5, 0x4) 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$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000001000), &(0x7f0000001000)=0x4) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000001000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x3, 0x7, 0x24, &(0x7f00001fa000/0x2000)=nil, 0x4}) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = semget$private(0x0, 0x20000000104, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r1, &(0x7f0000fbc000)=@access={'system_u:object_r:devicekit_var_lib_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x37, 0x32}, 0x3c) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r2, &(0x7f0000fbd000-0x6)=[{0x4, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) semtimedop(r2, &(0x7f0000000000)=[{0x0, 0x8091}, {}], 0x2, &(0x7f0000034000)={0x77359400}) semctl$GETZCNT(r2, 0x0, 0xf, &(0x7f0000fbb000)=""/96) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) lstat(&(0x7f0000fbd000)='./file0\x00', &(0x7f0000fbe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() syz_fuse_mount(&(0x7f0000922000)='./file0\x00', 0xc000, r3, r4, 0x0, 0x800000) 2018/02/04 16:24:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x10e, &(0x7f000036e000-0x2374)={@link_local={0x1, 0x80, 0xc2}, @random="64a5181c28e1", [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0xd8, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@routing={0x87, 0x10, 0x2, 0x0, 0x0, [@remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}]}, @hopopts={0x2f, 0x7, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x100}, @ra={0x5, 0x2, 0x5}, @calipso={0x7, 0x20, {0x0, 0x6, 0x800000000000, 0x9, [0x1, 0x20, 0x100]}}, @jumbo={0xc2, 0x4, 0x2000000040000000}, @ra={0x5, 0x2, 0x7f}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x81, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x400, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fe9000)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00005f6000-0x78)={0x9, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x1, @loopback=0x7f000001}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x113, 0x4, 0x1, 0x10000, 0x4, &(0x7f0000175000)=@common='vcan0\x00', 0x80000001, 0x40, 0x8}) 2018/02/04 16:24:33 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000158000)={&(0x7f0000000000)={0x2, 0x3, @multicast2=0xe0000002}, 0x10, &(0x7f0000001000-0x80)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000001000-0xfe)=""/254, 0xfe}, {&(0x7f0000001000-0xf1)=""/241, 0xf1}, {&(0x7f00002a3000-0xef)=""/239, 0xef}, {&(0x7f000035c000)=""/225, 0xe1}, {&(0x7f0000dcc000-0x92)=""/146, 0x92}, {&(0x7f0000a13000)=""/45, 0x2d}, {&(0x7f0000000000)=""/109, 0x6d}], 0x8, &(0x7f0000be2000)=[@rdma_dest={0x18, 0x114, 0x2, {0x4, 0x5}}, @cswp={0x58, 0x114, 0x7, {{0x4, 0x4}, &(0x7f0000262000-0x8)=0x9, &(0x7f00008e1000)=0x4, 0x3f, 0x800, 0x2, 0x9c83, 0x40, 0x1}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001000-0xc0)=""/192, 0xc0}, &(0x7f00008c3000), 0x2}}], 0xa0, 0x4000000}, 0x80) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x3, 0x6, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x80) r2 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r2, 0x4156, &(0x7f0000006000-0x1f5)) 2018/02/04 16:24:33 executing program 0: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000384000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f0000000000)=0x26) flistxattr(r0, &(0x7f0000000000)=""/123, 0x7b) r1 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = semget$private(0x0, 0x2, 0x4) semctl$IPC_INFO(r2, 0x0, 0x3, &(0x7f0000001000-0x1000)=""/4096) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x7, 0x3c7d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000001000-0x38)={&(0x7f0000e00000)=@pppoe={0x18, 0x0, {0x1, @random="bbab7c8b4600", @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e, &(0x7f0000000000)=[{&(0x7f0000001000-0xd2)="30ab79be31dd9b13e38ea900c1bdbfd48329e92920ca470f4174024565bb37ea7209c2b04e758a196c686e3e1c70b0cca69824e57ec9607b49fef7fdb68eb514624bb2da3efc5b12b74e2d0b1eeac4b09facb6c81700f9fd1adad00ef16db42df9fd16088c8f2e5d9cb182e36be5ab56dc777fce9bb39e935ccf510d30d3951324ad709bd2eede53d87053b4b134fe7e651e393de017798a9538f1d3b74ac3e81b5826c063404a25da1c492e1cc6301041b9db578de80f6cbe0625f947967012efcd221da6c5391fdae17a5f3a01a3360a33", 0xd2}], 0x1, &(0x7f0000000000)=[{0xc8, 0x10a, 0x400, "3f1e9760e515ea96a1a2617422b01aadd1e4c43f994274324beceaaa89f503564ed8d917488433db14d26d4fd2723dd8217d834bf1629a4af10c6a0ad094b2f7d21a3a4759f70b547447cd44f365d437e4a0996392c89551bd4b3892af51d7e0160e960d254f331357ebdf81333b3f287e19cb6fc6c6254849131c7356cf5d75bc87f8349555accbbf93d076f86f9d84b93c7412c4c51181e4d8076689c99903b2923bd5a06eb6ff8acfebc0c4722e1c3b1bcad51dfbcd"}, {0xd8, 0x6, 0xc38, "86ca5af25ddc45952520a50b0b525b1039ec41f5c93c31bfa2c1698d750de7be50bae5f4d8545cb4e07827b919693d3d5f896982232694e30868e2c4342821bc5d72c026db0728f2e537b1aef87ae706115b73615e360c025b47ce46e76e814808141edaa44844acb26de4d455fb20b88a09e45e24fe78e29a52359ff401de30cc2385fa07383cff20903037a4152609746a42a00ae18f5c25995dbd3d92986e870d23aa0935c4063f076afc536b5d0e76a38aa2308fb7be0f2cadfa7005192caffe6fc6e706"}], 0x1a0, 0x4000000}, 0x20040800) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000099000)=@filter={'filter\x00', 0xe, 0x4, 0x2d8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xc8, 0x110, 0x0, {}, [@common=@unspec=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {@generic="55341c9da49f065160b6b807c02dcb5b"}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x338) 2018/02/04 16:24:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000a87000)='/dev/adsp#\x00', 0x5, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000041f000)=[{0x3, 0x1}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000f29000), &(0x7f000046a000)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect(r1, &(0x7f0000bd2000)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10) connect$inet6(r0, &(0x7f0000066000-0x1c)={0xa, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfbf80}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000b87000-0xc)='net/netstat\x00') sendfile(r1, r2, &(0x7f00005d5000-0x8), 0x2000000000000ff) [ 109.227178] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 109.227178] The task syz-executor6 (17402) triggered the difference, watch for misbehavior. 2018/02/04 16:24:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00007e1000-0xd)='/dev/snd/seq\x00', 0x0, 0x3fffd) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000f11000-0x68)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000490000-0x58)={0x0, 0x3, 0x0, 0x63, 0x100000000000132, 0x4}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/04 16:24:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_generic(r0, &(0x7f0000fc7000-0x38)={&(0x7f0000765000)={0x10}, 0x0, &(0x7f0000572000)={&(0x7f0000611000)={0x14, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1d}, []}, 0x14}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00001ff000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff}}) ppoll(&(0x7f00000aa000-0x18)=[{r0, 0x80}, {r0, 0x4001}, {r0}], 0x3, &(0x7f0000524000-0x10), &(0x7f0000c70000)={0xffffffff00000001}, 0x8) 2018/02/04 16:24:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000ad0000)='./file0\x00', 0x400000, 0x8) fsetxattr(r0, &(0x7f0000e77000-0xe)=@known='system.advise\x00', &(0x7f00009b1000)='bdev:\x00', 0x6, 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f00000b5000)={0x1, &(0x7f0000841000)=[{0x6, 0x3, 0x7, 0x7}]}) sendto$inet6(r1, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f0000c2b000), 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000028f000-0x4)=0x1, 0x4) listen(r1, 0x5) futimesat(r0, &(0x7f000020c000)='./file0\x00', &(0x7f0000960000-0x20)={{0x0, 0x7530}, {0x0, 0x7530}}) 2018/02/04 16:24:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x10080000000000b, 0x4, &(0x7f0000001000-0x10)={0x77359400, 0x101}, &(0x7f0000049000-0x4), 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ded000-0xd)='/dev/snd/seq\x00', 0x0, 0x400000) r1 = dup(r0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f0000193000)="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", 0xfe) wait4(0x0, &(0x7f00005fa000-0x4), 0x1, &(0x7f0000fa3000-0x90)={{}, {0x0}}) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000003000)={r2}, &(0x7f0000048000), 0x0) 2018/02/04 16:24:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ce8000)='/dev/vcs\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00007b5000)={0x0, @in6={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}}, &(0x7f00009c5000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008d2000-0x8)={r1, 0x6}, &(0x7f00005d3000-0x4)=0x8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000091b000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000a39000)={0x6, 0x0, {0x3, 0x3, 0x0, 0x3, 0x2}}) accept$packet(r2, &(0x7f0000db4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000bb7000-0x4)=0x14) socketpair(0x3, 0x6, 0x8, &(0x7f0000ef2000-0x8)) set_mempolicy(0x2, &(0x7f00008c5000)=0x4, 0x8) munlockall() 2018/02/04 16:24:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000101000-0xb0)=@hopopts={0x0, 0x0, [], []}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000c72000)={0x8, {{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000a5a000-0x80)=@hopopts={0x3e, 0x0, [], [@generic={0x1, 0x0, "0ffd174496939769cdf29ebd5baa9b075a6bae314e4754fc009c0ec7501ade50df37a7da9b1cb58319129f1b750b7bed384eb108cc78aa856bb47f546dfc0c90"}, @pad1={0x0, 0x1}, @calipso={0x7, 0x0, {0x101, 0x0, 0x40, 0x6c, [0x100, 0x100000000, 0x401, 0x7, 0x8]}}]}, 0xffffffffffffff20) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10}], 0x10}}], 0x1, 0x0) 2018/02/04 16:24:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000900000-0x38)={0x0, 0x0, &(0x7f000023f000-0x60)=[], 0x0, &(0x7f00006d9000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) sendmmsg$alg(r1, &(0x7f0000103000)=[{0x0, 0x0, &(0x7f0000272000)=[], 0x0, &(0x7f00002f1000)=[@assoc={0x18, 0x117, 0x4, 0x1}], 0x18, 0x840}, {0x0, 0x0, &(0x7f0000c23000-0x80)=[{&(0x7f00005cc000-0x93)="3c363e180fbe810957333cdee2cc6617e99eb14439b2f1e64f32ad1c598613e89ddba45751f9e3901a0a1aec22b1acc114e8a68897aea394b408caec305b349ce04f594b5974c2ab8ba7d7c969ca02b2ca05a79ec2f5b682f637cd57adcc80a46f21fb37f1ec4737d47c486ba852599763dad2e68233d3b576199c87a25fda69b4488130b7009869104164d8a05a469e565901", 0x93}, {&(0x7f0000115000-0x10)="993124e284dc700a137aa54244d19549", 0x10}, {&(0x7f0000bf6000-0x1000)="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0x1000}, {&(0x7f0000ae3000)="b5985a143adf35a73c77596082c9665e5198d1a2eef264627f74473fbbceb8891fe0d2e2c01e7609d6e1b8f1a7482ff75c0495bc97ef30fce56f34dd625fd16c10cb1af573243b1f0411e5640d7aa0b7ff77f12e84412866f4d5d14930efc4f8aa174798f1216ce47050b9a7517d6f184d6eae4f8aaebbc928de700b0e12e5bb0ca1049ea678ca21f976c781d6fbf5a990fa9197d6fd1f", 0x97}, 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{&(0x7f000032f000-0xa9)="1697bcf53f95d0564c694593eeca6f5aae8c165464a7f1b04929f16d900750690847dea21f2d575c1ac8fca05e75aa666111e566c2ff9abf68eb3f5586bbd86da61bac8f6cee2d4cb6e1f9d611a3b4e40b229ae3dd67d9194cac2616c88e0aa370e4376bfeb4c4bc66d826adba1ecfbbc644e21d4b8d8559ed0ca29b0783b7547dbd94bed3a2abef37a9b6662994f70ed104480ca56cf476f82310aeae5d71b2f581df177c3767e6f0", 0xa9}], 0x8, &(0x7f00001aa000-0x1a0)=[@iv={0xd8, 0x117, 0x2, 0xbd, "d0cb3b2161071044d767c8d4e18e573b5a32418a86429e5cf92675bc04d4d16f9e4a6bab2f3ed0943d4ec7b958d9529ba23f0ef8bd0a4d4f9e9be8e5ba6f8145437e6f3dc1f025c0f65df680bd1ac4a8dfd817ebbc0df8877f3f5c6a5b38c1c257f8f71ebf0621c9178f8e58287ba8710eb002126fbbb64be6ecd6e7b07bf52334f443ce1fc511b76ec76233c21c6d4a78cdd20fc0221f0b04d4460106ddba704a91ad73ef140d80a0a78eed468cb71113f35d13f98f00553166a124b5"}, @assoc={0x18, 0x117, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xffffffff}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x68, 0x117, 0x2, 0x4f, "6898396235c0b908a69983364ab507e5ec58d4f714a8fffe95019525a9815d263f6d764728d083736fa4d513908e96be2381c8d4af6f5150d997ac799f30092f88349fb9dbfdaced8e4285969ea9ca"}], 0x1a0, 0x8000}, {0x0, 0x0, &(0x7f0000af0000)=[{&(0x7f0000d29000)="240ebaee404ff3e3b1e23c1e6a859811a04f7ba3c19e1ae39b0ecb4cd5a7cbf0b6260a936581b6100c7c983de123075c6e24bebfa7cc65701faafeb7e0fc460d853b980dbd433bf32f271dcb7059bcbba59f2e9bd19c2b04de78f9e8e16ada55f951b28f6c1328390b26c817b8481f5311e07964b8bcc289727c95b51b6c02f646738ac696fbf206dedf7dda4e33a441ab33a8c25c1c", 0x96}, {&(0x7f0000b47000)="bf3aae7fc7d4ba5547c12e7036527893ea4888ad46e3aa8c8dafe28fa4ee5411cfdcdc66981387b183019601bbfdfb88dc20cb9ae273696e3ef62d833c07fb80ea98b4badf6d599acff666bc6cde9f978f", 0x51}, {&(0x7f000088a000)="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{&(0x7f000060c000-0x1000)="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0x1000}, {&(0x7f0000ccd000-0x49)="39c94e19ab71dee5d174cb7383a18f4bfc9fdd3e56319382fbc33e0614686884c1798ce5049a54ea3211953e764be506c8cabbb84dfef70f02de698a642280cf6be1b19f231ae38bbc", 0x49}, {&(0x7f0000a76000-0xcb)="f2f23f1c6143dfcb1a1b0dc5f254457f673a914688a28b12bd6cdbad1e4ecde54fa6c61014ec9cea11c29d8752cdeb6eb87610706f6fcd7ec2116966039f106d38cab59f63efe5b537d5a5f5c20779b59a74b507cbb276de487c37650ce242556e7f614fe92230037a74152abdf9976e3a9152df079a66146a4b3e529f6e6223b2c5a73b35680b7769841a55a1739a39d261ba5d6618e6c61fbfecf3d8efa228a46fa7ab2808ecee5c60024763ab4fd1581e29287e784e05c0f519d64101fc53af8b10cb710a7de11ca950", 0xcb}], 0x5, &(0x7f0000b4e000)=[@assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x40000}], 0x5, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00000df000-0x20)={&(0x7f0000a1c000)={0x10}, 0xc, &(0x7f00005ec000)={&(0x7f0000b90000-0xc8)=@getsadinfo={0x9c, 0x23, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@migrate={0x88, 0x11, [{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@empty}, {@in=@dev={0xac, 0x14}, @in=@dev={0xac, 0x14}}]}]}, 0x9c}, 0x1}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57}, 0x0) 2018/02/04 16:24:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0x3, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ba6000-0xcc)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) fcntl$setlease(r1, 0x400, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00008a9000)=[@in6={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @in6={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0xa9}}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}], 0x54) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_bt_hci(r2, 0x800448f0, &(0x7f0000f96000-0x1000)="fcc6541d11ff508cc1adcddc1b98f825f0cec88ab73ec92176516fafda62666a34d25361c2c70959dbf9131bca11107f281cb8dc88f90dc7c47ee9e2f59734166eb6d66ad29eb93b325e43e9db7c8cd125139fd950649aa2984470e400f4b53de22f2fe90121d929865807932daa01f9f12f9ba33362c6bf198a1e19bb68a131b9b27c1078be8cad60a0fcf4cb8f5852df6758939f405432aed5ec9f7d033844f55605d63c7d372a490e3afd1a2f56ff3424bafc8a9bd67f8a6aa5421f3f050f05dafb7891cc3607897d2200209893b8a29caa42cd31d28c934446d00581f044c000eff359ca7ceb914566149d983b79e9aac98bec6cd81742ccf48aed73a99d439e4e99b91cd0b3c1e882b31316e1741910f53642f9c88d10b2aca6d7419176ae0dfef69585b160786fc2c603b57034724b537dcfbef44a2db01a8c7809b135db202783850aeae20132ae7bdf3ee6cab9f688b960fa913a1816aa29b79bb0350c95a754438b9afcaa26d54dd1a24b95e73162bd6b876d3cd5272f8d8484f517395ba0f64b2baadfe6cde14d43c11f9fc2c56953022b8239114f44cb61a658391bd61e61269af63f15e2038fc1a06ea66395c14b649bc3c5a0950b2672e71fbe6c96a6421fe481102b6205e2418a92bbbcc3e464374833e69e430d7bd7de2c61cb1e4cb409ddcb78328da21105bd423e305b24bc7629ca8f0552c1800f8d56bfda8acb1cb4aa10664df8e4a696f736f1971459b224bf6f2e1e33d16b86761383a5d468b1d2d22a674fa31e424a9c073fe44b56660e02ec2b910e7a481480232acb1160015672ffad7474f9154367863760dd778d0b13062703300e21d1a34ae2910d139ab9b08652e7e5f3c5c1b0c0a004d51f5e920dad104e1ad5afb0380d7f673a93248474e04835e942fa9e95041e34f23729f058f26e5ecfb0d7e478d78d5599303bf2bb67b59855391f48ee777e4dbaaf6ec6c13c8e8385c6048376de50d5927fc26d3ec54a1da72839d074e010ed0739daa4e5a49b9b4a7bc14be2bb4c6d39d35d23c4f693869a38d90a2f310cc923b2ebf55d10794d1f2c20153e0137943532603aae54139d404fdbaf668d8be4948755b78a2a9bd0f33a03e69c063bcb928ceb7f5ac7f8ab4134f1031a2fb6204f1735e3a45ebdac967323c33be1c73fd43faf308bee7d71f82217e050fa0cd5959d4c6e2e89417a68fee689ed04cad6af7631aadbc7c81085e42238b31864f386435593813e9704938bca0753266fae03cbb5e4446e268010e1d965206c80cbbab863e379bf0ef85075bb0350cadf3e5c75bd33db3bf4a10c4a8f15ca429084de52903683f57fcc437ef0bbf8248413f50ef3fa60bde7b459d398a6cf0bc5823850eb4ada7a9a714d35adbec58b196c8dfe85054ec48a697d97bf836b827e11d68dd689a6fe07e3cb669a8063694ce2e885d885eb9c255b51afeec083e464cd568196fcfd73f4a9a866c2c2cf24f9218ad7a73a399b55fdd6d57c8e7857c3feb0f6c434b241663cb9bc0bd0307cfad56c042013af1d914b4fa779e0057a11236490b6d9fb1af3cf337931a5370fd497a0b152f77e95d73a5e0e95debfde9bde2f619bf1190ae6fce1f16a984c36bd385b381628bee98d3b22d6d6670e920bba0569dab8d0700034fb58f55a894b38922bbc0fd6e3263382f165b9228a872abdb6e980d13a023f24af2e1c3260add49e97790c41bdd6dc65c00940a07c9929593354a101a8710b018a0984d0b44e7200165dd5602a23b083b448d442c2e4bf0ca4b6eeddf7bd235a19547b375bf8d81742127f91f05c975c1cebae88f8e2b60692574c99c27a20ab225533659fd4b9f74c18eed5c147919cd1e23636a3e011015b647b8cded4369f7998215e49c5c5fdd20e1a892a46c7017493c63a013c461e8758f97e23286bb1776fbdb7e13d0f4755c4ca642d0fb7341f0f289833c2f3681ff568dd211a66ca7561f531e5faaa2e6b1ae1f5b812b52730d3f585c702570c50911cba877c9624af46991249d5d2dffab59965a64de1f956133945549520cd2f782a3e5f25a19c81d8eea626555dd933e7935c980313c408d266cf4ac4a05be2ed0c8d7f54da70f18b1093c7eb472c24e938e66fcef21ce3646ea43d341a2db979404e1f381c00f96f4c240da2221b8161eac919ec5e2fa5a869467aeb7cb66ad24802877028dadb0ca6a6ad7cf5ac158551ac57aa2e797fbbfc02706456f2483862c94f5cb9dfd17fa0fcc2bc4c9fffe06aca51693db436391c8ce0c8d79c8aa897c088312993670e132aa34e1f2ea460dde41b4984bc606530409b460a65c9ecc0c7d722b8609ae1d2f8bc2de37e3fc630a17876183da0f1f06d88a8f95b25304f93361f4f6fe33ca32501c2d7c31070a5cbd818c7e6cc28279f8d5bf93670b08e957f9a1d157288b97055292dc17e826fa9d3375fffab16b6ad85c2338d3bced9ad667efff4b6736bb20607fdfc93f815cb770d8ffd46c8f21f26d3a54d95ffa108566f03ed75d8bef8ef75c746eac84f237553bb0d65b292d6ac375fd805023225cc58100e5dc1dbcaf34e8a142f761405d863d5e9e31bad233fd6d52900b787fa1e63acb982038bb051e3656c4f1d988ded00df6e27a5c163e081c9f056eebd618874c45608b2717785b8e019ae093a881d1f8e457f15970b0c5a55b185f1faa05e3bf4a61193cacf14553e577eb8c1820f69be8a42d11875d8cd2e3ee3bb520e76af1591d5c24f3a334ea6cb6a3fba79dafe20c302aa77a56247e15f1b0aeec8f443ca3f5589e009dd9da24efb3a14bca437ce3d249b20ec3349914cb7e75f90c33901d461a0479ba730f19fa81cc492c01ca530c8abf833b55d144d8db0b39c480e313e44e0da3bf5f9b39f022f64475638685901af1e138d1043f7be1507af4817f03ce65359b92c091193c0995fca28df1d19e1c491258e93a96c013c04935ab3d3c674f4ae750e8703fa12389df6c8107f8f1df1a8c9e56b111ee68f6cb8c60900d9dd74cace05039d4a5241b7d74ee6a469ff71f8eb63026f4aecf70cc1f845fa695226bc448802066b37d79e514a8db474610d953b346b47868fe18111dfc9488f09e2cdda32246d2e1e4d86a478b3634ccbf24e30020aea3074010042ab039287d216d41bf4827686bff9ef0a1278ff2aa585ca7c50e7026c3bbc02ecde5c97681ef693dc1a16c8d113e789d707db77a2c5510ed044a18b16cff7b0fbb10f8b896c6bd1faf68d2125be327b8bb50ff4fe676b806896ee2f235090c4e4e2744ddbe2ba1f743cbbd1c1792ebedbe7a8179b529d01de7b5f964d629947c54928d4d38c4c76972d8c903d6517087ca1e9b11a8e6714d548b3d499fab341f466ccfef568dce9973facb2fce735b3e20c8116658b704a760665dba34d8466842f5ef5022ada3cec3aed169fc100fde525ce2fde85ff49fc1b5e2b0722bed1bcb4f7473778edbde61f99d797a4286e6e11bf377035ca45ae5cfb15c31ddcaf0e193c0a6cff3c69d4e9e223993aaf8a1d613a48119d6a22e1754933fb77b99a4d45071f10be7055ded28e3f8124fc3f12559ce6da39376b6baa4855ab8d66f6ff871d6d4c64158b411eeb6cf55689708afad1d38e33e4113441d8ec3d2fadfb70ce7f4f4a8747745d05393d2b5e644d681bb1b1717603a652bece0889a8d8be8214e87c783c9a39a90f6cfe3e6a272b07e2ef589c7e85802bf542da1ded18b3508ad328f5fa69a309cefb53d7c85efb982ccf26ffa486f077a882a37011eee5fcf9fcbefdb9e529777f18f99c3cac4f8f634c78d6c6bc00ca80e45a18dcc5935798f994a3d2347557841f593d40c0b59acd3486652820b7a35231b7be2611e03577119815e400994bb1fa456704d4b3fdf4bda509def828ccd6592d0f90467182635ca39b3759afaae37cb46bd2150be5dbfa7b801d54ac894a1a15cf62a60e1edb9e2cefbd07119d90177774f9130a6eb3eb6a383eb3468e4b081be1f756cc1c8e8d58a6a508ff05b6b75eac371eb70de8ceaaf4d051c4c44508a578e760512bc5b31ad06709dfc06986a01b7032afc65e8b8b42ca4a6a7e4a9a83ce361a23dd176d78c508507f76b81667985069a4685f7fd18f617ad23af7fe1ea3688d43de0c79aa08b9c4fb2d327a441c9fcfc9cca41098119abac4a5d616655b36837199b7382005233d542d571022bf2fe44235414a13230ae609bd0b59b853f181b41b66cb29ee4111b8f64f042d9ff4daf3ecb78e7724852f76a0b18d9d93ec6b59e35ceabfd0e31ae462baedf8ef0f8e2b9651923a299b8056ca090e84d729a3d2bfdc2331f36edb3bcb2222b1b9f7d11520dd120f62ba02b66e98a6db9450a92123aabd576974a8872f716fa1569081742e56d69ef610c7e9754eeab3d666d16cfc1508de6864253096538489ca752672a6c8ab8d5407d2758a09be322e81663137e3cbd8f057568b8969b790d958a6a51daeebfcaca91984c14fa55397464cda72e7afc959d7d6d8d77334297d08b5f55f8fbdeb200b6017b9fb3b03ecf45d51deb52189d4abd363d311d555cf83628b538810d49e8aa468496f312e10d8e234cd0869400e8cadf0d7b95f3080b2ec19e0ea8ccace7532896079f3753e8dd9d6ede9758c3009aea6f6b8ab2ad93f3bfabc2fd4c1868ce3e465471505d5b5a3e5c490e5360d5d10d8dae9624cc497de3d9ff462885a14257e8efddae0d8cad8068d317528f462544e6768de0ddf6904a716e150c735619c745e899f7e329c0104d88afa72d650c072cdf2035585ec71b748f79088fcbd10ae7ab06853eb7083454e45f49b4a5b197005a281332c418cd5e5224d0417a39ee5d7928498872f24c333aa0791a1b5a81e3a79ad518ab5fd5ac34091a399ab9b9b1de019ad11dd59e1ba12a98d522aeb2181409c56741fa424b06a4163541e1651ae6d94a48beaa63fa3c101d5ddef0a1b215fd7ca7f7a7c4b944cd9f8a1895fe7e7d5d802980df5ca265a95958493705fbbdbbd10140e57a67afd818626ebcd537d0c1d07605db1d4b2f450d9e5c3e0113c766ad434b9f7d8270fa40941f366cde334a2b53d464bfaa46a1e51ca6bcc1bce932a79d4b2bec5be1ca999ad24d8f400f50571f94ac2e80301a020aa4f46ff2f4b828e8ec0c898556bc4230d57a68b7bdb76da7e29be31936b2884f6d7f9dcd19c62224bbc85a322615556564d118708ab7d1683d563b07fa37ab679bf2bcd564633da2809a452190a49fda2699e1d6d242c84b85c22fa6fcb1ffa08bedb32eea169e422385000a966a0fd95259f762b4072cad8db50dc077c4331bbaaaa9fba65fe6efc328fc3ed8ebeae7ef673cb6ac6b36e10cb54ef33431532d07861365b1cff550b4e03545ae345b6a0e4aa2a5bf7deaa057260365b9c875532fa4fa1655362ed8ac2e9055dc2c9ee64892b2a816da47aad17edc4e0904fb296efe33e87426422682a602ce53035ecc6fcf52d95c2086907ad89abae33a8daa35ccbceacab1fdfb135457f18d8c226ad8e34ac474450574331a68c283ba1d1801e2f8175de283b725d675d26f6f482981c5687d9ab7d3bed23c312d5988949b9aa9c79f0e7b95c80887c7a91cf6aaf1816348957f6c566772a0e7cdc137c1f4d63db6c0f7079b27029136af2ff531bb8186c56e357f55454a67d9f469e02eb59ae96a518ac739f0c64b036fe55805ad5598f81313ffd869d20f5c36ef52060632615ae4518183e240e251730c4e6aedd6b137e1675ca1032652fbe67037198e08c052c6af74e53") 2018/02/04 16:24:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) preadv(r0, &(0x7f0000e67000)=[{&(0x7f000006f000)=""/197, 0xc5}, {&(0x7f0000d11000)=""/4096, 0x1000}, {&(0x7f0000f94000)=""/9, 0x9}], 0x3, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f000000d000-0x4)) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') preadv(r3, &(0x7f0000b5d000-0x8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1db, 0x6) 2018/02/04 16:24:33 executing program 3: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000aca000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c) clock_gettime(0x0, &(0x7f0000acd000)={0x0, 0x0}) ppoll(&(0x7f000011b000-0x8)=[{r0}], 0x1, &(0x7f0000565000)={0x0, r1+10000000}, &(0x7f0000599000), 0x8) shutdown(r0, 0x1) 2018/02/04 16:24:33 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000027000-0x4)={r0}) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f000000a000-0x4)=0x100, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cef000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$unix(r3, &(0x7f0000d78000-0x39)=@file={0x0, ""/55}, &(0x7f000019f000)=0x39, 0x80800) bind$inet(r2, &(0x7f000003e000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x8) sendto$inet(r2, &(0x7f0000852000), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) sendmsg$netlink(r2, &(0x7f00005a8000-0x38)={&(0x7f0000333000)=@kern={0x10}, 0xc, &(0x7f00008e3000)=[{&(0x7f0000581000-0x120c)={0xbc, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="6e19336b090856ba245c7d8cfcf8987657c3d15cb5e3d07ae984c80bd9fb52c111b75e92fb50eaca4b8f139b430471c57403069cf87a75b57534817d588ed2db6971eff52c6c8e9b0c824722f989f750e26adfe3b987128bb953c4072ba2c56542d9dd3002d5a0c99d015e795d35ab5d8a160b01391c12b213948401ac7b7bc2b5084001e64b75c32096baaf05dc99776a4c63b8fcbee67d5330745e6bac9cd465e78c07d9649d8f685ea6a1"]}, 0xbc}], 0x1, &(0x7f0000316000-0xd8)=[@cred={0x20, 0x1, 0x2}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x20, 0x1, 0x1, [r2, r2, r2]}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, r2, r2, r2, r2]}, @rights={0x28, 0x1, 0x1, [r2, r2, r2, r2, r2, r2]}, @rights={0x30, 0x1, 0x1, [r2, r2, r2, r2, r2, r2, r2]}], 0xd8}, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) sendto$inet(r2, &(0x7f0000ef3000-0x1)='Q', 0x1, 0x48045, &(0x7f000051a000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) syz_extract_tcp_res(&(0x7f000000a000-0x8)={0x0, 0x0}, 0x0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000026000-0x4a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, r4, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}}}}}}, 0x0) 2018/02/04 16:24:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000670000)=0x0) getpriority(0x0, r0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x800007ff) r2 = getpgrp(0xffffffffffffffff) ptrace$getenv(0x4201, r2, 0xfffffffffffffff9, &(0x7f0000eb0000-0x8)) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000fd5000-0x10)={&(0x7f000046d000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa}) r3 = syz_open_dev$vcsn(&(0x7f0000421000)='/dev/vcs#\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r1, &(0x7f0000466000-0x72)=""/114, 0x72) r4 = gettid() ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000463000)={0x4, &(0x7f0000fc2000-0x8), 0xe86467c33a21bf74, r3, 0x2}) process_vm_readv(r4, &(0x7f0000fca000)=[{&(0x7f0000fcb000-0xf9)=""/249, 0xf9}], 0x1, &(0x7f0000fcb000-0x60)=[{&(0x7f000030a000-0x4e)=""/145, 0x91}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/02/04 16:24:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x2, &(0x7f000034c000-0x10)={0x1ca, &(0x7f0000000000)=[]}) arch_prctl(0x2002, &(0x7f0000000000)) 2018/02/04 16:24:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000dfa000)='/dev/dmmidi#\x00', 0xfffffffffffff803, 0x2000) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10}, 0xc, &(0x7f0000bbb000-0x10)={&(0x7f0000abf000)={0x18, 0x1e, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00008e5000-0xe8)={{{@in6=@dev, @in6=@ipv4={[], [], @remote}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f000080e000)=0xe8) recvfrom$packet(r0, &(0x7f0000d24000)=""/164, 0xa4, 0x10000, &(0x7f0000a17000-0x9)={0x11, 0x17, r2, 0x1, 0x9, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) getpeername$inet(r0, &(0x7f0000380000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000316000)=0x1) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000218000-0x28)={&(0x7f00005ed000/0x2000)=nil, 0x5, 0x5, 0x1, &(0x7f0000d7c000/0x8000)=nil, 0xb006}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000412000-0x4)=0x8, 0x4) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000584000)='./file0\x00', 0x1ffffb, 0x5) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000051e000)=0xff, 0xfffffffffffffdd7) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000f55000)={r3, 0x6, 0x1, 0x3, &(0x7f0000673000+0x780)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) 2018/02/04 16:24:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00003ad000-0x1)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000a000), &(0x7f00000b8000)=0xc) sched_setaffinity(r2, 0x8, &(0x7f0000edc000)=0x5) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x200000000}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000402000-0x4), &(0x7f0000816000-0x4)=0x4) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0xffffff46) write$selinux_create(r1, &(0x7f00007f3000-0x4b)=@objname={'system_u:object_r:ppp_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x4b) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f000079b000-0x4)) r4 = dup2(r0, r3) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000dc7000)={r4, 0x28, &(0x7f00001b5000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00007a0000)={r5, 0xc27ca69, 0xf}, 0x3d8) 2018/02/04 16:24:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00002b5000-0x98)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x1, 0x62}, &(0x7f0000001000-0x4)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000fc8000)={r1}, 0x8) r2 = socket$packet(0x11, 0x3, 0x300) mmap$binder(&(0x7f0000e98000/0x1000)=nil, 0x1000, 0x0, 0x10, r2, 0x0) 2018/02/04 16:24:33 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000005000-0xf)='/dev/snd/timer\x00', 0x0, 0x6000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f000000a000)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000009000)='/dev/rfkill\x00', 0x10000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000009000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000001000)={0x2, 0xfffffffffffffffa, 0x5, {r3, r4+10000000}, 0x1, 0xfffffffffffffffc}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000005000-0x48)=[{r2, 0x2}, {r0, 0x2000}, {r0, 0x2100}, {r2, 0xa6}, {r2, 0x8000}, {r0, 0xc060}, {r2, 0x200}, {r2, 0x2}, {r2}], 0x9, 0xece) openat$ptmx(0xffffffffffffff9c, &(0x7f0000004000-0xa)='/dev/ptmx\x00', 0x4000, 0x0) recvmmsg(r2, &(0x7f0000009000-0x3c)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000007000)=""/70, 0x46}, {&(0x7f0000006000-0x1000)=""/4096, 0x1000}, {&(0x7f000000a000)=""/142, 0x8e}], 0x3, &(0x7f000000a000)=""/117, 0x75, 0x3}, 0x6}], 0x1, 0x0, &(0x7f000000a000)) 2018/02/04 16:24:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000788000-0x8)='./file0\x00', 0x104) fcntl$getownex(r0, 0x10, &(0x7f0000065000)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f00001ad000-0x8)={0x1, r1}) openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xfbc) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00005cc000)) 2018/02/04 16:24:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000eba000-0xd)='/dev/dmmidi#\x00', 0x0, 0x400202) connect$bt_l2cap(r0, &(0x7f0000665000)={0x1f, 0xfffffffffffeffff, {0x7fffffff, 0x7, 0x58c1, 0x2, 0x5, 0x1}, 0xe19, 0x8}, 0xe) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x9}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f3000-0x20)={r2, &(0x7f000082a000-0x1), &(0x7f0000571000-0x1)}, 0x20) fstat(r1, &(0x7f0000767000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r4 = fcntl$getown(r1, 0x9) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000775000)={0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setown(r1, 0x8, r4) connect$unix(0xffffffffffffffff, &(0x7f0000932000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) 2018/02/04 16:24:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00002ff000-0xa)='blacklist\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000-0x88)="f6cbce4579b6e6045aba6f738e178d3ff1d46f2ff8a00b9b3a5ffc39e4b32258c29f34ffe8de7e221a07aa68760547d96fa965904514173a726f073a20517ba916fd489a377d0802e1e5381e6f516929f691fec9171e38929f8feea9bd1c5b7f2580b08ba9f68bd15a68a9b283bbc4d826e7624da8b885630bd5b5bafa44cca184e8e842648c7006", 0x88, 0xfffffffffffffffb) keyctl$revoke(0x3, r0) socket$vsock_stream(0x28, 0x1, 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, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f00004b1000)='/dev/ion\x00', 0x1ffffe, 0x0) close(r1) sendmsg$kcm(r1, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x21a, 0x10e}], 0xc6, 0x20000000}, 0x0) ioctl(r2, 0xc0184900, &(0x7f0000002000)) mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r1, 0x0) clone(0x0, &(0x7f0000290000), &(0x7f0000187000-0x4), &(0x7f0000b8e000), &(0x7f0000a5e000)) fstat(0xffffffffffffffff, &(0x7f000019a000+0xc0c)) 2018/02/04 16:24:33 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000094a000)='/dev/rtc\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000988000)={0x0, 0x705, "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"}, &(0x7f0000606000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x582}, 0x8) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x8, &(0x7f00007c5000)=0x2, &(0x7f0000a61000)=0x401) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000001000)=0x4) 2018/02/04 16:24:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1000000004) pipe(&(0x7f0000218000-0x8)={0x0, 0x0}) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00001e5000)=""/44) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000f1d000-0x4)) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000f1a000)=[], 0x0, &(0x7f0000f1a000)=""/79, 0x4f}, 0x0) sendto$inet(r0, &(0x7f0000e7b000), 0x0, 0x0, &(0x7f0000e82000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/04 16:24:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000304000-0x8)='./file0\x00', 0x110) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000da8000-0x3)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000e3e000-0x8)='./file0\x00') r0 = dup(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000638000-0x4)=0x800) r1 = syz_open_dev$adsp(&(0x7f0000a9b000)='/dev/adsp#\x00', 0x7, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0xee1) mkdir(&(0x7f0000fe1000)='./file0\x00', 0x0) chroot(&(0x7f0000987000)='./file0\x00') clock_gettime(0x0, &(0x7f000065a000)={0x0, 0x0}) futimesat(r0, &(0x7f0000edc000-0x8)='./file0\x00', &(0x7f0000519000)={{}, {r2, r3/1000+10000}}) umount2(&(0x7f000013a000-0x1)='.', 0x2) set_robust_list(&(0x7f00003e0000)={&(0x7f0000804000/0x3000)=nil, 0x100, &(0x7f000043a000/0x2000)=nil}, 0x18) unshare(0x28060400) 2018/02/04 16:24:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) recvmmsg(r0, &(0x7f0000313000)=[{{&(0x7f0000ac2000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f0000ff1000)=[{&(0x7f0000309000)=""/136, 0x88}], 0x1, &(0x7f00002e9000-0xd4)=""/212, 0xd4, 0x20}, 0x2}], 0x1, 0x1, 0x0) r2 = semget$private(0x0, 0x1, 0x200) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000ec1000)=[0x5]) r3 = open(&(0x7f000069b000)='./file0\x00', 0x2000, 0x4) open(&(0x7f000053b000)='./file0\x00', 0x10000, 0x4) mkdir(&(0x7f00001a4000-0x8)='./file0\x00', 0x0) accept$inet(r1, &(0x7f0000571000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f000063c000-0x4)=0x10) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) pivot_root(&(0x7f0000858000-0x8)='./file1\x00', &(0x7f0000d4a000-0x8)='./file1\x00') signalfd(r3, &(0x7f0000bb1000)={0x81}, 0x8) 2018/02/04 16:24:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000004c000)={0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e86000)={0x0, @empty, @multicast2}, &(0x7f0000700000-0x4)=0xc) r1 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') lseek(r1, 0x0, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000081000-0x10)="d005e8d806462c27b8b20455f2c01281", 0x10) 2018/02/04 16:24:33 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000006000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0xf85}], 0x10}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000008000-0xd1)=""/209, 0xd1) openat$vcs(0xffffffffffffff9c, &(0x7f0000004000)='/dev/vcs\x00', 0x4000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x4)='./file0\x00', 0x0, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000007000-0x8)=0x6) 2018/02/04 16:24:33 executing program 5: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_route(r0, &(0x7f000001e000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, []}, 0x1c}, 0x1}, 0x0) 2018/02/04 16:24:33 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x3) r0 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8cd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x100000001}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f000000f000-0xb)='/dev/midi#\x00', 0x1, 0x1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000000e000)={0x0, @loopback, @multicast2}, &(0x7f000000f000-0x4)=0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f000000e000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000004000)=""/250) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000a000-0x15)='/proc/self/net/pfkey\x00', 0x80200, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r3, &(0x7f000000e000)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='irlan0\x00'}}, 0x1e) 2018/02/04 16:24:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000c8e000-0x12)='/dev/input/event#\x00', 0x20, 0x541000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000e12000)={0x0, 0x0, 0x0, 0x0, "a08a5c482fda809402031909a8ef59cdf669452a33aa23966cd7c587c24bd97e"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000bca000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000a27000-0xcf)=""/207) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006e0000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f00005a0000)) 2018/02/04 16:24:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x80800) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = socket$inet6_sctp(0xa, 0x80001, 0x84) bpf$OBJ_GET_PROG(0x7, &(0x7f0000aa9000-0x10)={&(0x7f0000d9f000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000001000)={0x1, 0x1}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fd4000-0x15), &(0x7f0000fd4000-0x4)=0x20) 2018/02/04 16:24:34 executing program 7: time(&(0x7f000073b000)) clone(0x0, &(0x7f0000b6b000-0x30), &(0x7f00009c3000-0x4), &(0x7f0000b9f000-0x4), &(0x7f0000e2d000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x97, 0x200) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000001000-0x10), &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000000000)) sched_rr_get_interval(0x0, &(0x7f0000001000)) timerfd_settime(r0, 0x0, &(0x7f0000000000)={{}, {0x0, 0x989680}}, &(0x7f0000000000)={{0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000003000-0x10)={0x0, r1}, &(0x7f0000002000-0x10)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, &(0x7f0000002000-0x4), 0x40000009, &(0x7f0000002000-0x90)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000001000)={{0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000001000)={0x6, 0x0, 0x0, 0x5, 0xd9, 0x401, 0x1, 0x7}, &(0x7f0000000000)={0x80000001, 0x8, 0x22, 0x2, 0x4, 0x2, 0x8, 0x813}, &(0x7f0000001000-0x40)={0x1f, 0x7fffffff, 0x100, 0x1, 0x334, 0x1447a262, 0x2, 0x6e}, &(0x7f0000001000)={0x0, 0x7530}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000002000-0x20)={{0x0, 0x1c9c380}}, &(0x7f0000001000-0x20)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000002000)={{{@in=@empty, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@local}, 0x0, @in=@empty}}, &(0x7f0000001000)=0xe8) setitimer(0x2, &(0x7f0000002000-0x10)={{r4, r5/1000+10000}, {r3, r2}}, &(0x7f0000001000-0x10)) 2018/02/04 16:24:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x10000, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f00002c3000-0x90)={[0x2, 0x2, 0x5, 0x4, 0x5d0448c5, 0x2, 0x6, 0x1ff, 0x4, 0x9, 0x3f, 0x10d, 0x6, 0x100000000, 0xffffffffffffffff, 0x100], 0x7000, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000718000)='pkcs7_test\x00', &(0x7f000018c000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000048d000)="bf10", 0x2, 0xfffffffffffffffc) 2018/02/04 16:24:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0xb, 0x84) sendmsg$alg(r0, &(0x7f0000e8f000-0x38)={0x0, 0x0, &(0x7f0000192000-0x70)=[{&(0x7f0000dd4000)="a04d81d8466e90745e77ecf1b0bdc1a5f8684eca99e1ab3dcd6153ab0d6f2782dcac96e2702283a92f9f179b96e10d114ecfe6674d634f013a867bb8915e45669d7ee1e10c0e69d64d657eb120e3195b87267a6a215eb1b59a17b06eb0c997688e42b681073d59e8ae853c07f7a61b6edce7e4a9c2c26ddd2989afcffc727edc27c4b8b256f555993e35a8ba8330021a2896a8d2ed6a27996954a9fbb21b949f7d44414b46aa535cf33af1f007e4c08298796b01045a4adb88648716e1", 0xbd}, {&(0x7f00001bd000-0xba)="b171476231e6b18eb2e3a58518cfc54b0fb546a11da58d86690419670349d4327b94d83bda6092935fae21640dbd9d94921529ff324c4bd329a17651e5b79159592751504cb150991f4624965dafee898115bf737ec9e406ddfad22bb3d1e07646527cef33bd829860fcfc79ca9680b12712207e51cf036b6d6c90e360d50f4f5adb14a95500f9a795d7eda2a8393aff695290f27823841e7a08a83dda0143cf8e0ec4e01bd942e18e13e40d764885fbec6b2548b08b09b6641c", 0xba}, {&(0x7f000010a000-0x7d)="5eb0cd240d28c240dcdb3983d1d0070443e0d473907506cf17e1b478959253b00e233bb516ae4fb36f662472a9eaf713378acd5d7c2e9638ed74e3af473e335a96b839bfea9ced434be2c4e6b6430474a1040fce3768e1977fd4fa56a0dbe6eaaae29486940d524a04f79de9c30e86a4a80f79424c81fd2957385e3561", 0x7d}, {&(0x7f0000b2f000-0x73)="a23661e7a759615cf012abd46fdc625b9ccc77887bc74d2d8c78fd087b8e757b7b401695a86a3f928e686c7ecaf7dea66d5c042410071003c3f1b964689da5bca2642e5b2a1b1da8d08c664a52dc4877d54473042e64fba17f604887bcd8b0c02167d69a710f2bc66ae2d369919a27f06f1de8", 0x73}, {&(0x7f0000d07000)="8f53f51bde5c8ea8f2e02b", 0xb}, {&(0x7f0000885000)="7ef7a666e4ac141c2647ae3df86d397eea6e4ee9e550ef3e49deda848138c5ced31db8cd1a2f82ed6ab1c50021202fbcdb372cad953fc826452ab4d240e51aff1d23261803597ba79d14269c12485543c2dd07bc26f8f96567769e8a510305fc71c9718ebc984cbb20fd61fc46b71331884153c8f0eeb9cd9e40bcef1a5e1d1eb8f9ec0452732cbe7ebec66fbe3b4341db3e6685e024c58c827d053a5f6dd2465b3e481831d4179821cd9dffad84a796d83c9ffa5fcf1980cdee9883be297510818f4df77dc6a5eeefb00284cb916f8e881ebfa37a2d99c386950d24748892fe2f4fd108d298233fea4b", 0xea}, {&(0x7f0000241000-0x56)="7a3bc24aafe41617232d9f809b9289154da210051c2dfedbdf77f64c988de2de5ebf8d460042f9556a1c20ef4415e610e1b8256eb83b76436862cefc558d2a75a0cf17ed47dcdf0f9dc6ac925313062da60460331819", 0x56}], 0x7, 0x0, 0x0, 0x8000}, 0xc000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000adc000-0x8)={0x0, 0x9ffb}, &(0x7f000091a000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000879000)={r1, @in6={{0xa, 0x0, 0x9, @empty, 0x100000004}}, [0x9, 0x100000000, 0x2df, 0x200, 0x7, 0x5, 0x3, 0x5, 0x0, 0x3, 0x6, 0x1, 0xffffffff, 0xffffffffffffffff, 0x7f]}, &(0x7f0000c96000)=0x108) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00006bd000-0x4)=@assoc_id=0x0, &(0x7f000051d000-0x4)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000053000-0x10)={r2, 0x10, &(0x7f000003f000-0x10)=[@in={0x2, 0x2, @multicast1=0xe0000001}]}, &(0x7f0000710000)=0xfffffffffffffdca) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000007000-0x10)={0x0, 0x2c, &(0x7f0000007000-0x29)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0x0, @rand_addr}]}, &(0x7f00005f5000-0x3)=0x10) 2018/02/04 16:24:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000-0x2)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000d33000-0x8)=0x1000) r3 = syz_open_dev$sndpcmp(&(0x7f00008e2000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x200000) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000c20000)={0x6000, &(0x7f000010e000), 0x0, r3, 0x2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00004b3000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000bc1000/0x2000)=nil}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000ebf000-0x400)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0xf, &(0x7f0000370000)=0xfffffffffffffff9, 0x4) 2018/02/04 16:24:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$mice(&(0x7f00007d4000-0x10)='/dev/input/mice\x00', 0x0, 0x480000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000a06000-0x4), &(0x7f00002c6000-0x4)=0x65) connect$inet6(r0, &(0x7f0000b7b000-0x1c)={0xa, 0x1, 0x4000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, 0xb) sendmsg(r0, &(0x7f0000a1c000-0x38)={0x0, 0x0, &(0x7f0000cbc000-0x10)=[{&(0x7f0000c0d000-0xefa)="c10e", 0x2}], 0x1, &(0x7f0000d82000)=[]}, 0x5b6) 2018/02/04 16:24:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)) preadv(r0, &(0x7f00006a6000)=[{&(0x7f0000005000)=""/2, 0x2}], 0x1, 0x0) userfaultfd(0x800) r2 = open(&(0x7f0000f84000)='./file0\x00', 0x20000, 0x40) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f00004fd000)=""/227, &(0x7f0000724000-0x4)=0xe3) 2018/02/04 16:24:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00003c8000-0x38)={&(0x7f0000000000)={0x10}, 0xa, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000011000)) ppoll(&(0x7f0000ca1000)=[{r0}], 0x1, &(0x7f0000c3e000), &(0x7f0000212000), 0x8) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/04 16:24:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ff8000)='/selinux/context\x00', 0x2, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ec0000)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00007fe000)) read(r0, &(0x7f0000c07000-0xc7)=""/199, 0xc7) 2018/02/04 16:24:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000062c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000fd7000-0x50)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00005f6000-0x9)='/dev/ppp\x00', 0x2000, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000291000)={0x0, 0xf7f195647f04470d, 0xcac, 0x5, 0x1}, 0xc) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e49000)={{&(0x7f0000c1d000/0x4000)=nil, 0x4000}, 0x2}) 2018/02/04 16:24:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000bfd000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000185000-0x86)=""/134) 2018/02/04 16:24:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000046c000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00002ed000-0x2)=0x1, 0x2) r1 = socket$inet(0x2, 0xa, 0x0) r2 = socket(0x10002000000011, 0x8000000080003, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000096b000)={{{@in=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, &(0x7f00005c4000)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r3}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00006f2000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) fcntl$getflags(r0, 0xb) bind$packet(r2, &(0x7f00008b7000-0x14)={0x11, 0x2, r4, 0x1, 0x0, 0x6, @empty}, 0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000ff7000-0xdf)={0x0, 0xd7, "67365ba8fb30fd39d1f343b01fb8e1e9cb689cbd9016c33bac6bedfeab560d20250ed58304a447dec321e55dcb43e711b7202ba1819d6018eec6d70cb7838f024a36fea272ae81fe346e4e1991caf81eba900598e9f8726aedc7bbccd48530511a5deae8d257c407774c1d7fc1afdf9c41e2347ef7f66821635b617bae82e041d69f7c53c72a87bbf8a15f814eeeacf117b62061ea054e00ade787fc5baead1c76a63758c6f9d18be32619225d8ebf9f2862475fe2df2d195ad4ea5ac56f3e8aa529ae29aaaa631fcdbefe1f41db5674a3d0bad14b836f"}, &(0x7f00002ca000)=0xdf) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000499000-0x20)={0x2b3e, 0x1, 0x0, 0x2ca2, 0x0, 0x8e10, 0x80000000000, 0x3, r5}, &(0x7f0000c88000)=0x20) 2018/02/04 16:24:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac137) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000d2a000-0x160)={{{{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}}, {{0xa, 0x1, 0x26718256, @mcast1={0xff, 0x1, [], 0x1}, 0xd500}}}, 0x9, 0x7, 0x0, "d4cbc57c1c43a8b224e7b67bf21953dc6511f3a356cbaef63ac68127e7364d9f0bf83615122111932c8f6c43b22fc553e33584d763417916ea20f1ff800fa5e8dcbcd0a97539d29a186a59866972b702"}, 0x160) r1 = open$dir(&(0x7f00004b6000)='./file0/bus\x00', 0x0, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, r2, 0x0) 2018/02/04 16:24:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) sendto$inet6(r0, &(0x7f0000be6000), 0xfffffffffffffebe, 0x800, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) rt_sigprocmask(0xfffffffffffffffd, &(0x7f000053b000)={0xfffffffffffffffa}, 0x0, 0xffffff68) getsockname$packet(r1, &(0x7f0000800000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000533000)=0x14) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r3 = getpgid(0xffffffffffffffff) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000f2c000)=0x0) rt_tgsigqueueinfo(r3, r4, 0x36, &(0x7f0000a75000-0x10)={0x7, 0x3, 0x6b045545, 0x63c}) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000df9000)) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f000053d000-0x4), 0x8080000001) recvmmsg(r2, &(0x7f0000b06000)=[{{&(0x7f0000f3f000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x2e, &(0x7f0000527000)=[{&(0x7f00000d9000-0x4b)=""/75, 0x4b}, {&(0x7f00009e3000-0x42)=""/66, 0x42}, {&(0x7f00009a5000-0x2a)=""/42, 0x2a}, {&(0x7f00006b5000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000546000-0x1)=""/1, 0x1, 0x200}, 0x5}, {{&(0x7f0000e80000-0x58)=@alg, 0x58, &(0x7f000053f000)=[{&(0x7f00008cb000)=""/136, 0x88}], 0x1, &(0x7f00005e6000)=""/89, 0x59, 0x100000001}, 0x1}, {{0x0, 0x0, &(0x7f0000084000-0x30)=[{&(0x7f0000fa2000)=""/132, 0x84}, {&(0x7f0000cc9000-0xe)=""/14, 0xe}, {&(0x7f00000f1000)=""/93, 0x5d}], 0x3, 0x0, 0x0, 0x6}}, {{&(0x7f0000fba000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast, @common}}, 0x1e, &(0x7f000086f000)=[{&(0x7f0000cca000-0x9c)=""/156, 0x9c}, {&(0x7f0000721000)=""/82, 0x52}, {&(0x7f0000495000)=""/4096, 0x1000}, {&(0x7f0000e0d000)=""/216, 0xd8}, {&(0x7f0000e8e000-0x1000)=""/4096, 0x1000}, {&(0x7f00000c5000)=""/7, 0x7}], 0x6, &(0x7f000027b000-0x41)=""/65, 0x41, 0x9}, 0x2}, {{&(0x7f00008d1000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x2e, &(0x7f00005d1000)=[{&(0x7f0000b8c000-0x8e)=""/142, 0x8e}, {&(0x7f0000e89000)=""/149, 0x95}, {&(0x7f0000b39000-0x60)=""/96, 0x60}, {&(0x7f0000f04000)=""/4096, 0x1000}, {&(0x7f00004f2000)=""/124, 0x7c}], 0x5, &(0x7f0000407000)=""/80, 0x50, 0x6de0}, 0x3ff}], 0x5, 0x100, &(0x7f0000211000)={0x77359400}) 2018/02/04 16:24:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) r0 = getpgrp(0x0) r1 = getpgrp(r0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000321000)={0x0, 0x100, 0x6, [0x0, 0x4, 0xd2ff, 0x100000001, 0x7f, 0xfffffffffffffffe]}, &(0x7f00003c1000-0x4)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000861000)={r3, @in6={{0xa, 0x0, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [], 0x1}, 0x38}}}, 0x8c) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) sched_setscheduler(r1, 0x7, &(0x7f0000f43000-0x4)=0x19) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) accept$packet(r2, &(0x7f0000692000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000624000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000af7000-0x18)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6, r4}) inotify_init1(0x807fe) r5 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) 2018/02/04 16:24:34 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000711000-0x14)={0x40000000002, 0x8000000004, 0x2, 0x46}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005b6000-0x20)={r0, &(0x7f0000b59000), &(0x7f0000df2000), 0x1}, 0x20) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000035c000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) 2018/02/04 16:24:34 executing program 4: mmap(&(0x7f0000000000/0xaee000)=nil, 0xaee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000af0000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000577000)={0x7, 0x7a7, 0x101, 0x4, 0xffff, 0x2000000000000000, 0x9, 0x10001, 0x81}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000aef000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00002d7000-0x20)={{&(0x7f0000034000/0x1000)=nil, 0x1000}}) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000af1000-0x20)={@common='ip_vti0\x00', @ifru_flags=0x200}) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000af1000-0x8)) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00006e1000)={@generic="3efd084ec79f50e70597e632422b3e4c", @ifru_flags=0x400}) syz_emit_ethernet(0x163, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x155, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, "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"}}}}}, &(0x7f0000aed000)={0xffffffffffffffff, 0x1, [0x9df]}) [ 109.845226] device syz3 left promiscuous mode 2018/02/04 16:24:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0xa, 0x7, &(0x7f000040a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000686000)={0x80, 0x3, 0x8, 0xfffffffffffffff7, 0x23aea4e5, 0x200000, 0x0, 0x2, 0x0}, &(0x7f0000a39000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000f80000-0x8)={0x0, 0xc1}, &(0x7f0000f59000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000727000)={0x0, 0x4, 0x1, 0x80, 0x7fff, 0x1}, &(0x7f0000c56000)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000b73000-0x8)={0x0, 0x7fffffff}, &(0x7f0000dd3000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00006c0000)={0x0, 0x7}, &(0x7f00002bb000)=0x8) sendmsg$inet_sctp(r0, &(0x7f00002fe000-0x38)={&(0x7f000019e000-0x1c)=@in6={0xa, 0x2, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c, &(0x7f0000b3b000)=[{&(0x7f0000f28000)="5dc09fe26ec0cb624ce34049704243e970494450fc3495e63531f37fa1cc5f9549fb86b5ec10a80a5163c0d56fb221a6ce9553fef66867d790f00f57ecf924c43b8984ad5951e27d552feb45c3dcd2b594c0fa48b4df8c3b81f51c75abeed7ced01abde98c9f86f07c", 0x69}, {&(0x7f000054e000)="04e4b4cdfe15a90f5187da71a575fe15f14cc75d017d457f86480ac5c1c2b333819283dc031aee3ddff59b83650b80f163d2a467a58f6e73bfd3ad64a68383d91e382b65266047a4529396e141c8f7d7e141d3c92908cc295bc102318084806026cddaadbad83ad46b0d31c7b94a5c6c05afe5fab61383ddd8aaebea5bd8d3ca83c697760083798f83f9a2e51f671e305d3f990225f4dabf630d0a539b289798b824ee3c73a76c5eb2c858b1f8c658ca07b70ab272374bc28e428ca94a9576ec39ca3aa7dccebfc6220e0b1c7bb0918c10f82ae87610c8e6d2432767476b3c157ba6fe981720b32f1b48b86440c0b765f1ddb1cc8b5ac601f3f09102e9642da95f96b58aa7fe771623fb18ce7d8f486bf60aeabb46a1d892b19195ad920d2b34c85d11d13d25c7fe4d20262b1314026a99f2bcc3be4a82ead5893398c2718bd585ba46de0f2dfe3bc3ec59aea7c6721aebdb3225e038d6ef06cdec745273dce5dfb1fc50ccb039a916009280cfcdf6322bdd623c608174c60e2176e7ba80388e4155672d8c4ac2b9c490be1b592fca65f187badfa3ea4d9473155a52eddaf69d2d8ac71c057dd013f234398b5caf823e5f9cfc7bd94ca8efb50c3ceca05e4f6c213cf49d8457c3924309ec941aa9ee81682f7633ceae04836cd3b4c9d7aeff6cc727c99b06a83fbe95badd3ead5d02667ed8679e7a85e17e91682bf8adb103fb4f6127f61d888e5ce8282184818b318d3fa8913b3f940f1f21745ed9a4ec416912c4a03eba3c093f6a4181a5057e0650f904e6957e9776aa7ba3501171d6f1d5202db2b70b72290f26567f500e6d5f62a355d403c79ccd852c40ba604a7c6f76fea0a9313b89482777e13e92e95188cd31a60ffecd122fc0f221c55343830177c4afba65564fbe54bcaaa4dbf23b719c61e6bc0dbcfbbe828c71f4649edd08e99e1dece140eb8e9f270af79b1be4b1d8df0053f125d2a62bd4f465b910dd10a80c3949b653132113fce6d4f537fccb541b0736aab008359b3d2ff4486ded73714700a576b7483e877c0eb8d430f6df5dab6029ef8fe167a3cca00e786645f6ba8a6d15da45e6e49347e91923bf067c0ab25914992e684a1d9e74d26b19f8776a577a4f6e09ff5a322d2d91da8a367852623cac164e8223dc8392a9c911419382f7f79cfeb632c691f2330791d1283ce2b3d2fa3d12d1741cffb75969b43c17bef859e07c023fb3f080450e37f092e76581e85befd2131cf9b90d8fd09f1585512b42784c2395107ce1184cd96845ee9a69817378b0d93a94ddef43674c7e10f757a7c4cb3bbb37816fe61f9b2b11f7f4c5d042cd1917da956d147e490ef7c9918adc5020a15f7cbd2c67753486060f3c866e76aa37c8da303472cd8e75708b0ca98334c3f473c1f92cfb4a4d77375265f902e0496004dcb29dd661a5ae27940ce7737d2f6c60f45ad7052b6a28e884565686e9ef27eed599a084d6ba820e739d46a6f799f0f1fb8e278a09ec15077ae09acead1e1d0e82c705e2f669898aa2407a2cd8b2bf8e40b89660d0572713a8125b5e96178397b157fa1e2cb542d5238b44dac917c5a02d5c45203bdbf4e5c957668a952011115fd464de1eb32432fcf9292127152bdc53863b3ab3944fa6657f5511d8f6e4993f8c203129beb05a1b0ec71c387eebdae960ea5d4051d5ace0b44d2cab8b68084063c1294669189a87f6946e027d57623f5276aba6689a97c5fb3899da1e32d01f6edef1bbb8b7877ed4eb40d4cdf9f61c96dad94ebfc9e70cedf26590f1bfb2f54e6a2160e92b8021f183e6e42134eea403bc94717c8a60ff740c3b64a202138cc94f3cbe3c4839919090a03d3d024801d27f75790db74d628fa47d50a8a1258d38bd1bd276d98879c2e03f4564665b96fed6beb7276068e74da0a41b689327310c59a4d9369d1dce32807039dcfd672bf8411442ebbcbedfd5e55974f78010beccd1178c55d36c5021d1b6f89f1f6c448c01f6b8a8e99d855f36d63875974eb8d619e504c4d6e2285c77f2108e28aa2b32c028c2fbe6ec3dcee1c25a4a5060f7e81744c6f58eed6bd90d2da8adca1bf8c0a9d06137fc00ff08dfef5dd491735bf860067c457d20e8f03db0e6fdb3434d00862bca24fea522e8555fb885a7338afa861e419a3ddade6495b631cbacf73464348abc8bfa2374e6c1c5b3fe380f8411183bde807454f289505c5c06017ed1b831c4714543587517fe064a7505dc7836454c03ef7d425a0b12d941451c621fb934086949ae2cee72c4c189a669420d33d53763664ef574cfc01ed488c888810812840f021f217325b9695f60cad300cc7d17cec5f92f5c267cddf264e97b9fe656db04a15c4e4ceaef7fd515ada133496ff86042338bddff8c0f88f703d8074e37e93c2bd87ef583bb0d099326d9022551eddd05d00a7881a9aad920eb7ebc3c09531fbadb5744d264a34ebabf2af05d9ec7838669f9f9292a060588b0e4fa9733139accebe3a03e0215a7ca97f3d06d32afea7a7e19b4ea048edea45f90937558c67016471e8e2b90404299d3ec5bf58e7af3d52581190854c4430b607762fabdbea37818394f2a232b7b8fd721ecb0aaed7c28cdc12c6157d3d4446b22735310930ccdd68a2f4c70a2ca01f711b08adb94f294c9cf1e7158a8e2be950d46c9c747b4eec64d69800b25c0d69c5551d045d0c1573bb0b103c5f6a662a9cba68041f62486125cbe00a4cd86938a77b45d012952dd2ad5102d2a34e43c7143a00907261fc0aa1bd87ea3a8771c1e35e560f31020da49a7b075f4f4e907fb52d2433993d99ac4afe05edb1da25930aa4a8e5495a8f3262b7815895c426d2603b7f15457706c23ee5830ff627c9dd669bb147d37d870ae1440173012a4d075c2259095f5abd067bbe795ac5ed92e045678abb91ebbfe04b3f89b5939ee0db5cbac04c6efb2f0d5258af9f8b198d57fbc70c2003904219901298dda09292ed2252272dc74117aceefa982c010587b78f61df971512e4aa7b5eec503a26d77f82c76e414981fecb73eb6e0370ca61bce191e5e04a5c82843b8d7badd682bc2546e0d8394b61604afb1c8b00a106bab3f2202eccd45e5a2c86c67d1d9e512a2f6aa31e8656a72000a1948d4eeb4da4d7f7e7676416b8d6eb61eea999c773140a5a03df7e502133ffbbdcc69de5355b3dbfc1f4f5b0858d3c920d65c3bce828cd5cf90a16958370541731667955e72ef0f594d26eab499a3f801eee43f885a7f75ddb8f2fdb963b1efa497fc2439a6cba978e8767e73fa7bdbe03d9140857ec4adc19381fed9d9965548855c3ea7f3ad37a5294bcb4a751be9cf4fb5fffd3a49ba7a53a3d69b05f0053a3f2ba381d4c022a3935422c6ef909383d9ad109eb4b70b0c6c75c0e168766836e17e05463c41645321045f086d456ed1460aa47b1807933013db1da81ee06193e3fae558f703e3411eb77011dfe4c6dc122083de55d7ceb275137fd913bc2cf8b9d873a4e709b4a7340c7d57ff3cd0288aa17dd0726f5bc5483ebdf55a53bc1f9ff6be5d4ecd95f77183c8a65a4ef0adc1915f84b6fe7f817c60467f8e6b2f88207a29c1620d048a2c92cabb3662db51a0419b799ae433b063554d0a7544bed080918cb7a579b45b3eab031e93ac589f198bf10e40a11d7cbb220a570ebe2bbb3e19aee2deae6ff84fe817a7cc00c2ce5e0eb9811519b1ee977da33cb7990a42ff4f187c9a11b2758ed0dbae0cb40445516f3e4851498347342849ce97574c7b18850ce9cdb90e84b726937be06c2961d13ab7f353f10d1057e8f412f8426bf9ca3ebc3c5097c303f3141521cab8e18b20bd040e87ca2805b4fa2c828baed46f5ed331dc5acdcdebace764ae23bb721abdbd7ae11bdf352a8c48a49d44b67a8708c2ad24ec418879244de3861e9d0c93d97d5eea1fa23ca37a053adfab0a00b85dcba2cb30f520826d49a52c2157d89659fa603c6358b7357292fc3dbc417b23268ef576c61962aa27a4c1da782b62a9691d09bdf74a19f25223ae175e8f692509f7df46c11c9e3ccc172b632ad8df02187ae8306fb47eff99b9404fac0d73d835f36d2c702573ff1581313ddfaf9af8263fd772fb10ee6b688c8a3e60fb589c4276a9e413fbc26cbeb29c444a72388a0c590b8aae7b7aa206b6ff6d1235b5aebe10e2aba18b96365c2332692de212baaeca3cf6860b1117a6c9b01b12cff221b6c43fd8cea96dbb5ad6c01c131f31ae1d6e72e59466d93a616cc9cc248cf15398c303b6227f32572feb5112e2b288c191ad3ec62b7f729c5541f601667f30f08ebed555ed03e35a5beb1719c371e612d9e1aaf7a2fea89695ed23b9e84d50916ecd9e47451800ec42f0eafb7a8d6a06c4a35f68e522dfabe8e59a1b2e354a02a0287a578b8c428a761bc908654e3c2ab7697c9545419d1a9d1297bace5960ff7c423c4a3e733eab91647577b1875f1319d16d0810a3d6d755628ba6819e801a8ab3f77debb06c2d166caa1eeab99b72283384ea8531787e8ec90aaa03762e77a4bb3cea391d73c98a1e5dcb6dd40313bd7791f7c553792db3ff5fea0238241209c646d7073980a0e88178bcd017154390f40c912252f1a2e4a4a557745f9b4a3429573f9fa2ea9160f5e8a9394deec38d50b757a830908a4024fe49554eab52004ee98f5dee8265b06b63c0b9480a51ad92cd5c2015089755886da3c897e144e60abd04c46fea547ef99c47745a680e4ee9aeb9267b438c34e78d2eb2f51473c972c74ba96e9b03f8cb6bb9b93bc8247ffe129afac730bc90b0fa7512660799f65934ac8b65c30b64433fb811a6efbaf9dd7ea0a3f6a9b13e8ea131b82daa85a10f483322734efd7c163d04d2e447ea379471eec804a3be50c58308ae54dea56a077a4606246e4495b92c3482e27846f18cecab9eb81c0d83cb6d0ad9e0ac39072ba4021d39538fafe53d3f999d314b52e13942e8f6a4e92c73c0d9b829b357ba3ad8208de4beaf5480e9efcaaceaa7a33fb405bb1944f1485f62fadfeefcacd46ffb59e23e66edad738e2b2c67085a1d3c456f9a6f05282f6186768fab69c116ed6a9c068dd0626e16a480c2f945feb258f0516b9eaa4cc147c6c1d465ae01d1529fd13959d3727885f970e13bb6a6200738f2ca1b0af145efcdd138ea2b57e35454ff9ddd228ba8a7cabde6f979e07ba050d6ab33fc58f988fc280662385e879724c4b8a3e2eba1288a1bbf23336f2801772d55011e36e217326b391ce6e712b2ebfc7b0a8f1ada1acde957ea7f950ee69dbf87a33f0c572c74fb8ee3e2f4892dd72a1edc63ae72f8421f9138f3c60b7433b5a6f310a8f13b8bbedd19b8bbff495f24f35424bb55d691aa92549bdb8a3f245e5205624d785f2bec65f8238e62df29ed232fe2cf0fa62bcfcee202ba246567c1ad5c6c1aec0d5d90645179122164144da81a0fedaaa81e578da5effab6227f8deef730b507136e19e05e4379280a988ff455300a41a9f1ff0fc2283b5189a94801cae4139776cf4ebe8c8db6f4099696e14c81bb5ca9af871a433bd9e9b0b17515a5757713154a9255c83d5feb38a5154696887a5195cf71836f70874836514b40fb3016d22f573d10d496fce2f04c219bf10517014ed0eba7024166e6254ce5c4abc71fcad48fe04f5f8475ef439229254bafa34f96e585a17e9ddcd207ce7a20c88da23d132afb4d3cbd95d653a85628f4f18cbe2f3f5da22404f04f7037272997137480d8df40ff70fa05e304852a82c04af807a593aecfdd3f151b4e", 0x1000}, {&(0x7f00005e0000)="669a7db005b07b1c09e6c86884fa00eb1cff2a4cf62e959cccf45aa6fc444d033b606a81d78040fca9348e430c71aca68536f00338c6ca06e6b9dc1053", 0x3d}, {&(0x7f0000f8e000-0x6a)="a3a3d0ee0b6efdaa4de28b8668b7918725a2fcb6c7e7abf33a793006e775b11ce31f3f33840552c7544cb702e608e48db8960d8b9bc6f0b8db8a10b4f0e249c11857a3d6317042d9e7088ba5146ea89ccc9f3878c77ab6041be2163da6e34b06cf1f08d5d25925bb3b25", 0x6a}, {&(0x7f0000876000-0xc7)="949176d9c840ff153f193e5d21a3a82c4cbfece7dadc2573f6cc861e02b42fcbc72fea1e80ace6964d81fe57472ad4a3f19b797a890c16a23b6db332b9b1ed8e4ec1372a7e0508eb80c40dcec1cca2247ba02192b1d2c843f279a9a409eeaf5edd9d423ea442277d197d0f780ba8dd578ae82910e6519c15537f9a5068085912f215132b1c1c87e859ed9511d4f91fe461dc6831ea5969c6e3ca33838b08561f967372b3f0c69262120e90e7f382a39fe4b5064d2fda080f0787224b15d520593a3bace4227fbb", 0xc7}, {&(0x7f00002f7000)="9b10f8fbd2766bcf15effb506b7e66e4fb23f3b3186665ff6cc1cb823009558928051e6c1a5dc5067e6fbf9ab1c463be6140f4", 0x33}, {&(0x7f00008d8000-0x11)="ac43d56cb03a8f395d4a851227e73e1727", 0x11}, {&(0x7f0000ab7000-0xd4)="e59bf53efbbd425b5861245cc5420d814e19865e220440beb47d8ed6e36f1cf05d5f2c2273dc427bbceff33cef21315ef9d87bc11e2e1196aff3f44c7eaae9587d651c390900429f308da4d0116d997232ab2bc389d9ea7efc39187a2670a6036997670c97e88b4e15d6a00d4d7ba93164dc8831f23314832621ff8c6e8370565ccc00c47710ac4670ff74b751ab6f73c0f1a3d4d09c24eecff9ac5bcb960990d31081cdebdae49ceafcce63b604cb6f4f51368bdb12bbede1ccb34ab85253e855b8d100fb33984171b6cecb0ba413b8ad5e65c7", 0xd4}, {&(0x7f0000f65000)="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", 0xfc}], 0x9, &(0x7f000008a000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x8008, 0x6, 0x700000000000, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x3, 0x6, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x400, 0x239, 0x202, 0x1, 0xc28e15e, 0x757, 0x34ed, 0x1, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x3f, 0x1f, 0x205, 0x7760, 0x7f, 0x9, 0xbef0, 0x80000000, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x80000001, 0x208, 0x800, 0x78ee, r5}}], 0xf0, 0x40}, 0x804) stat(&(0x7f0000ed3000-0x8)='./file0\x00', &(0x7f00001a3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f000011a000)={0xb, 0x100, 0x8, 0x1, 0xc, 0x0, 0x2}, 0x2c) r7 = socket$bt_hidp(0x1f, 0x3, 0x6) fstat(r7, &(0x7f0000f23000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000d1c000)='./file0\x00', &(0x7f0000ff6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() getgroups(0x9, &(0x7f0000fa1000-0x24)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x5, &(0x7f000087b000-0x14)=[r6, r8, r9, r10, r11]) syz_emit_ethernet(0x51, &(0x7f00004a4000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x43, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@multicast1=0xe0000001]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast2=0xe0000002, {[]}}, "60e409d1debd18"}}}}}, &(0x7f0000836000-0x14)={0x0, 0x1, [0x0]}) 2018/02/04 16:24:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8000e4, 0x4000000040) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000043d000-0x4)=0x100, 0x4) socket(0x18, 0x0, 0x20001) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x111, 0x8, &(0x7f00003b6000-0x4)=0x400000, 0x4) 2018/02/04 16:24:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000aa2000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000868000-0xa8)=""/168, &(0x7f0000b02000)=0xa8) r1 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00002fd000-0xeb)=""/235) 2018/02/04 16:24:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000929000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000668000-0x18)={0x1, 0x0, [{0x280, 0x0, 0xffffffffffffffff}]}) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000758000)='/selinux/checkreqprot\x00', 0x240100, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000add000)={0x0, 0xea, "2ae2cfa44955b8e8f9baec9fc07e112582829fe3b37893d2cc3135d27b64737308c2292d9d82e79731d7139a73c65b8aa0a8958e0198d9cdaa374aa437f04666ad7b62ba843e1ce530dd2d311da310e20b5e4dc5584c93e0c2a3e8d3ad78887be2c252d1128865e4ec8ca1214656aa44cf6614ff4b64a07db6930c9252149e3573a5f04bbe7292f1f00d0064008fe74416abfd16b3e5db342628f719f659399c1043f6173520364c949674b4fb1556aaeb8645138356e79fb6577ea2e3231044625197b0325018ed8eb90e489065635653f71094a1b61db141efd366679db1e45db67e2faad995676535"}, &(0x7f0000130000)=0xf2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000976000-0x8)={r5, 0xdf}, &(0x7f00006e4000-0x4)=0x8) 2018/02/04 16:24:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x10000) ioctl$TIOCEXCL(r0, 0x540c) r1 = syz_open_dev$sndctrl(&(0x7f0000002000)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000fe7000-0xa)='/dev/dsp#\x00', 0x8, 0x2) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000099000-0x8)={0x3}) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000143000-0x1)) lgetxattr(&(0x7f00002ac000)='./file0\x00', &(0x7f0000e6b000)=@known='security.selinux\x00', &(0x7f0000bae000)=""/210, 0xd2) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000087f000)='/dev/hwrng\x00', 0x105100, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f000025a000-0x4)=0x7) 2018/02/04 16:24:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000b9c000-0x10)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1000000000000047) timer_create(0x2, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f00007f9000), &(0x7f0000b70000)}}, &(0x7f00005d6000-0x4)) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e6f000-0xc)='/dev/autofs\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000584000-0x68)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x1, 0x0) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000fb7000-0x2)=0x5, &(0x7f0000ec6000)=0x2) 2018/02/04 16:24:34 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x6, 0x101000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000003000-0x98)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0xffffffffffffffff, 0x80000001}, &(0x7f0000002000)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000)={0x3, 0x202, 0x1, 0x2, r1}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0x0, 0x3, &(0x7f0000001000-0x58)=@framed={{0x18}, [], {0x95}}, &(0x7f0000001000)='syzkaller\x00', 0x0, 0x67, &(0x7f0000002000-0x67)=""/103}, 0x48) 2018/02/04 16:24:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b05000)='/dev/dsp\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000738000)={{0x200, 0x1f}, 'port0\x00', 0x11, 0x40, 0x1, 0x7ff, 0x5dc, 0x400, 0x8, 0x0, 0x1, 0xffffffff}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000784000-0x9)='/dev/sg#\x00', 0x0, 0x3751102cd88a9a63) 2018/02/04 16:24:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = syz_open_procfs(0x0, &(0x7f0000ab4000)='net/packet\x00') syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000be8000/0x18000)=nil, &(0x7f00000ff000)=[@text64={0x40, &(0x7f00003b4000)="b9800000c00f3235004000000f300f01dff34f0f220666450f38802da5a1b19f3e650f001500300000b8010000000f01c1b9800000c00f3235002000000f30c482a1befc0f0016b926030000b807000000ba000000000f30", 0x58}], 0x1, 0x20, &(0x7f00007ed000)=[], 0x0) readv(r0, &(0x7f0000f47000-0x20)=[{&(0x7f00006a6000-0x53)=""/83, 0x24}, {&(0x7f0000aaf000)=""/138, 0x8a}], 0x10000000000000ac) 2018/02/04 16:24:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4001, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00009c2000)={{{@in6=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f0000b55000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f000070b000-0x38)={&(0x7f00006fb000-0x10)={0x1d, r1}, 0x10, &(0x7f0000001000-0x10)={&(0x7f000061a000)={0x5, 0x80, 0x1bbcebde, {r2, r3/1000+10000}, {0x77359400}, {0x0, 0x6, 0x200}, 0x1, @canfd={{0x2, 0x8, 0xffffffffffffffff, 0x10000}, 0x7, 0x2, 0x0, 0x0, "4f84300d00a14da15964c21114bfa56861a116c51a488ab35d171fe1745ce0d39dce4fb7158ad7a4d505941298ed85db9d24567bf7ff9a7c120fdf6f9f9482f8"}}, 0x80}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r4, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0xc, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d13b2a4a2809302000007030343026c26236925000400fe7f0000bd29ca8a9848a3c728f1c46b7b31afdc1338d544000000000000f75ae583de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000011000-0x80)=[]}, 0x0) 2018/02/04 16:24:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$setptracer(0x59616d61, r0) sched_setaffinity(r0, 0x8, &(0x7f0000c38000-0x8)=0x9ca) r1 = syz_open_dev$mice(&(0x7f0000732000+0xcef)='/dev/input/mice\x00', 0x0, 0x8000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000586000-0x18)=[{0x4}, {0x8, 0x3724}, {0x8, 0x7}], 0x3) getpgid(r0) 2018/02/04 16:24:34 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x1, 0x0) clock_settime(0x7, &(0x7f0000001000)) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000006000-0x8)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x80005, 0x4, &(0x7f0000006000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000003000)={0x200, 0x200, 0xbfc, 'queue1\x00', 0x6}) 2018/02/04 16:24:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f00005ed000/0x400000)=nil, 0x400000, 0x4, r0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000953000)={0x0, 0x40, "ba8715b3a01038b55005149099096f7e5a2374ff2f593f3f6a47538e1ffdc54da8405d8c133ad541c5ebc4abc6a219404c3b5198ad6864160e4e1c687359fc64"}, &(0x7f00002ad000-0x4)=0x48) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000cce000-0x6)={0x0, 0xffffffffffffffff}, &(0x7f0000324000)=0x6) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000ea3000)={r5, 0x4f8, 0x2, 0x80, 0x100, 0x2, 0x3, 0xfffffffffffffffa, {r6, @in6={{0xa, 0x1, 0xfe00, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x426}}, 0x200, 0x7, 0x25, 0x58f79c1a, 0x1}}, &(0x7f0000ff2000)=0xb8) r7 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r8 = dup3(r7, r4, 0x0) r9 = fcntl$getown(r8, 0x9) ptrace$setopts(0x4206, r9, 0x4, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$alg(0x26, 0x5, 0x0) bind$alg(r10, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) bind$alg(r10, &(0x7f000029e000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f00005b5000)={0x0}, &(0x7f00001a3000-0x4)=0xc) sched_getattr(r11, &(0x7f000028e000), 0x30, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000f38000-0x18)={0x1, 0x0, [{0xc0000100}]}) [ 110.009155] netlink: 'syz-executor4': attribute type 4 has an invalid length. [ 110.016504] netlink: 17 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/04 16:24:34 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b1c000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f74000)) read(r2, &(0x7f000043c000-0x1)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f000016c000-0x8)=0x8) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) r3 = dup2(r1, r2) tkill(r0, 0x16) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000b06000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00004fa000), &(0x7f00009a7000)=0x8) mq_timedsend(0xffffffffffffffff, &(0x7f0000553000), 0x0, 0x0, &(0x7f000058f000-0x10)) connect$unix(r1, &(0x7f0000fea000-0x8)=@file={0x0, './bus\x00'}, 0x8) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x0, 0x0) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f000000d000)='/dev/mixer\x00', 0x242001, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f000001b000)={0x80000000}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r4, 0x5407, &(0x7f000001e000-0x3)) 2018/02/04 16:24:34 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000a70000)='/dev/dmmidi#\x00', 0xe1d, 0x20000) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000f0f000-0x138)={{0xd000, 0x1, 0x1f, 0x2, 0xd0e, 0x80000000, 0x7, 0x0, 0x5b, 0x6, 0x2, 0x5}, {0xf000, 0x100004, 0x8, 0x37000000, 0x81, 0x1, 0x7, 0x1, 0x7, 0x0, 0x9, 0x8}, {0x4, 0xf000, 0xc, 0x200, 0x3, 0x4800000, 0x7fff, 0xa9, 0x7, 0x6, 0x7f}, {0x3000, 0xf000, 0xf, 0x4, 0x10001, 0x9c, 0x7fffffff, 0x100000001, 0xfb, 0x800, 0xfffffffffffffff8, 0x10001}, {0x0, 0x7000, 0xc, 0xff, 0x8, 0x6, 0x7, 0x2, 0x81, 0x1, 0x0, 0x5}, {0x1f006, 0x3000, 0x1e, 0xd129, 0x30, 0xb54, 0x4, 0x0, 0x0, 0x86c4, 0x0, 0xd8}, {0x102000, 0xf000, 0x3, 0xffffffff, 0x0, 0x6, 0x10000, 0x8, 0x6, 0x9, 0x9, 0xffffffffffffffff}, {0x100000, 0x2, 0xb, 0x20000000, 0x3, 0x8, 0xff, 0x401, 0xf27, 0x3, 0x0, 0x7}, {0x4000, 0x6000}, {0x6000, 0xd000}, 0x80010031, 0x0, 0x5000, 0x80, 0x4, 0x4000, 0xd000, [0xdb, 0x5, 0x5, 0x3]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0xfab}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000093000-0x10)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000726000-0x10)={0x0, 0x10000}) 2018/02/04 16:24:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000025f000)='/dev/cuse\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00005db000-0x20)={0x42b3, 0x0, 0x10002, 0xfffffffffffffffe}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000724000-0x20)={0x20000000000000, r1, 0x10003, 0xefb}) renameat2(r0, &(0x7f00001f5000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000aaf000)='./file0\x00', 0x0) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f00001e0000/0x800000)=nil) madvise(&(0x7f00006bf000/0x3000)=nil, 0x3000, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/02/04 16:24:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) mkdirat(r0, &(0x7f00005dc000-0x8)='./file0\x00', 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000064f000)=0x80, 0x41c) sendto(r0, &(0x7f0000d19000)="ed", 0x1, 0x0, &(0x7f000038f000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e0ec5e3f4972938e4cfba7916ada126b88f7f835ea9f9e3b0537c422492f50db1a1d5f9509a7cb63cea3ef7061628a59e4b2e8f8aae75aed31d9ad4d52a7d1"}, 0x60) 2018/02/04 16:24:35 executing program 7: clone(0x0, &(0x7f0000107000-0x37), &(0x7f000032d000-0x4), &(0x7f0000362000), &(0x7f000094f000-0x22)) sysfs$1(0x1, &(0x7f00005da000-0x2)='-\x00') sysfs$2(0x2, 0x0, &(0x7f0000374000)=""/211) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000000000)='./file0\x00') 2018/02/04 16:24:35 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000003000-0x343)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@cluster={0x30, 'cluster\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000000a000)={@multicast2, @remote, 0x0}, &(0x7f0000009000-0x4)=0xc) setns(r0, 0x40000000) recvfrom(r0, &(0x7f0000016000)=""/153, 0x99, 0x40000000, &(0x7f0000012000)=@ll={0x11, 0xf5, r1, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000018000)=0x200, 0x4) getsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000018000-0xb9)=""/185, &(0x7f0000017000)=0xb9) r2 = openat(0xffffffffffffffff, &(0x7f0000008000-0x8)='./file0\x00', 0x200000, 0x148) ioctl$KVM_SMI(r2, 0xaeb7) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1001, &(0x7f0000019000)="023012d19948a98bba4c7d38ae403cc3a7144d0a3acc9e2150a379016cf7b159dcc65d91e5c57f00486310848de83dd4aefd02a84a62a251f27df84d227bf84ca8f77cb14a74d996f46d73107164ba406962a2a1293eec1a5d27112fb0379f81ff4659af93e2a8ba6d0798cf64cd37ca6dfe750082bf255791ad0ce41f471a6f326425874b5361cc318acebd2413de090dff0256f8f3f7224d29904ecfee7bb66c0033cf9da6a87493") r3 = syz_open_dev$sndpcmp(&(0x7f0000014000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x1) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) 2018/02/04 16:24:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x3) r1 = syz_open_dev$vcsn(&(0x7f0000bf6000-0xa)='/dev/vcs#\x00', 0xfffffffffffffffc, 0x0) r2 = dup(r1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf6000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000f93000)) syncfs(r0) 2018/02/04 16:24:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xfffffffffffffffa, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a7a000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000cd1000-0x8c)={0x40, 0x6, 0x10000, 'queue0\x00', 0xc01}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ecd000)='/dev/autofs\x00', 0x200180, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000074a000-0x4), &(0x7f00007ff000)=0x4) fdatasync(r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000043e000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x20}]}, &(0x7f0000f92000-0x4)=0x3d7) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000a93000), &(0x7f00005e3000-0x4)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb, 0x7a}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096}, 0x48) 2018/02/04 16:24:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000d3e000)='/dev/usbmon#\x00', 0x101, 0x12200) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000074c000)={{{@in=@broadcast, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f000029e000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00004aa000)={@loopback={0x0, 0x1}, 0x100000001, r1}) madvise(&(0x7f000009e000/0x2000)=nil, 0x2000, 0x12) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8), 0x2, 0x0) clone(0x0, &(0x7f0000141000), &(0x7f0000e32000), &(0x7f00005cd000), &(0x7f0000000000)) 2018/02/04 16:24:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000050a000)={0x0, 0x0}) r2 = syz_open_dev$vcsn(&(0x7f0000db6000-0xa)='/dev/vcs#\x00', 0x4, 0x40) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000e0c000-0x20)={0x0, &(0x7f00004b2000-0x8), 0x0, r2, 0xf}) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00006df000-0x2)=0x3, &(0x7f0000536000-0x8)=0x2) writev(r3, &(0x7f0000f7e000)=[{&(0x7f0000392000-0x1000)="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", 0x1000}, {&(0x7f000058f000-0xc)="aad2e4285ab4377a30bef81079158375c9aa7b08274777e4514af5a0", 0x1c}], 0x2) syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) 2018/02/04 16:24:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f86000)='/dev/loop#\x00', 0xffdffffffffffffd, 0x181001) getresuid(&(0x7f0000848000), &(0x7f0000bcb000-0x4), &(0x7f0000cc3000)) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000081c000)='/selinux/mls\x00', 0x0, 0x0) 2018/02/04 16:24:35 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0xa, 0x84) getresgid(&(0x7f0000a57000-0x4), &(0x7f000025f000-0x3), &(0x7f0000abf000-0x4)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00007cc000)={0x0, 0x7fff, 0x5, [0xe945, 0x7fff, 0x1000, 0xa30, 0x101]}, &(0x7f0000cb8000-0x4)=0x12) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d37000)={r1}, &(0x7f0000428000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000088a000)={0x0, 0x6}, &(0x7f000064c000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000919000-0x60)={r2, 0x58, "7cb9ca7692d910a4bc33b04b1eb47c1949867d952cd591af22a5e09802ac9e886a28f4f77822c3bf659e6205e50c731f7bca5ebf7032dd99b2249ed5d36993bd57a3631fbc314fb14c1b7fc4a20d4d2dfe6d8692e6a43ae5"}, &(0x7f0000d4e000)=0x60) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000605000)=""/40, &(0x7f000010d000-0x4)=0x28) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d93000-0xd)='/selinux/mls\x00', 0x0, 0x0) openat(r3, &(0x7f0000947000)='./file0\x00', 0x4102, 0x48) socket$inet_sctp(0x2, 0x1, 0x84) 2018/02/04 16:24:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x801, 0x0) mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d7b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000282000-0x10)={0x2, &(0x7f00003cd000-0x128)=[{}, {}]}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) pwritev(r0, &(0x7f0000004000)=[{&(0x7f0000001000-0x1000)="a8", 0x1}], 0x1, 0x4) 2018/02/04 16:24:35 executing program 3: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000fef000-0x8)='keyring\x00', 0x2) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000055000-0x18)={0x0, 0x7ff, 0x30, 0x0, 0x3}, &(0x7f0000ff0000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000179000-0xf5)={r2, 0xed, "d6c39d6762401e55b05a1c80d3d0d6d14235ffcb344389cf862ce404132356ba8667a517acc13b07bacfca04bc55edd4822e0deee0db1663073f53097a24f9ac8b61895e7e053004e9cadd3099bc3fff6d73568da107ac6d1d0f7492135eee2849f2e44f6b818d617758a557bb6845f0072b9a2769eeeed14c4025190305133f4d6c1b5b7e95a1ec2fc8c09eb463714bfdb9b70fac275a779da15107ca45718bd7ce4325c82cc89d33c680f70834b9b415cbab4430301aae58856cc0b80ca5c071e6a0ebee3c3ad2109e4a8d84885e14b0f08aee0b88ff4b1318fb9ffcde57e9a7bd3fc55f633882f1f9d5f0a4"}, &(0x7f000055c000-0x4)=0xf5) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f00000ef000)=0x3f) sendmsg$key(r0, &(0x7f00007f1000)={0x0, 0x0, &(0x7f0000fed000)={&(0x7f0000c5e000-0x68)={0x2, 0x5, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) 2018/02/04 16:24:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f0000006000)=0x1, 0x8) mmap$binder(&(0x7f0000624000/0x4000)=nil, 0x4000, 0x3000002, 0x22812, r0, 0x0) ppoll(&(0x7f0000255000-0x4)=[{r0}], 0x1, &(0x7f0000ebf000)={0x0, 0x989680}, &(0x7f000059a000-0x8), 0x8) 2018/02/04 16:24:35 executing program 5: socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000519000-0x78)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x40e, &(0x7f0000cd4000-0x20)={0x1}) io_setup(0x5, &(0x7f0000916000)=0x0) io_submit(r1, 0x3, &(0x7f00002de000)=[&(0x7f0000a46000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000588000-0x9b), 0x0, 0x9, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e4c000-0x40)={0x0, 0x0, 0x0, 0xb, 0x1, 0xffffffffffffffff, &(0x7f0000207000-0xf0)="2519456d1d6427179ec33f2629003d52007665059257a9a5c0b380031b85ce5812f5136161ac7ca9a847672f73dc9c8da5412f7d96f09fed886775826350f0db20cc26474ffe515db917d7a05949c4a0205663f959ca031fd93af9f4d89a2b1a1d06bd8e8e5a31f3e082280ebf13fe6acfea42ac392f901df59e3551d08c9f27ae6ff994febffbd298831708bb337f85a4deb78866c21f0b00e8019b2669ed6e18d0847dfeaa127244d936175c5537c49eebe7985886678fdb99b65ea5ea7f0639172385f8f68193aa45ab4debc59831daedc799134b8313ba3db74eec6cc060a9d166614fe0e1fb4bf78c4842da213b", 0xf0, 0x2b, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f000096e000)={0x0, 0x0, 0x0, 0x8000, 0xf6f, r0, &(0x7f0000625000)="87ced8a23a37d2f00004edd788f5c50050dbbfb2470901000000cfb1d6afa34326e92db223daf621f79083ebba4149a5e9f71b2edaf1779d13dc88d80004993600dfef1fd4620839b6f8e8b3578d29ebd3e7fe5694225d48143e57c7d1b159d4802e5817221b001cc00c472d279363b2d9dce9e3bd67c8335febb055e17d1ce014dad0ac7aafcae420eaa22f9c8b925c618aa9a4c43a8d642a8f7e1cb58b737ef5b57ce2efcf7be659e8950dc26631059051abd8f8855858efd167b6423aef81ec9474", 0xc3, 0x8d7d, 0x0, 0x0, 0xffffffffffffffff}]) r2 = request_key(&(0x7f0000500000)='trusted\x00', &(0x7f0000997000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000b5c000)='wlan0\x00', 0xfffffffffffffff8) keyctl$invalidate(0x15, r2) [ 110.703062] xt_CONNSECMARK: target only valid in the 'mangle' or 'security' tables, not 'filter'. 2018/02/04 16:24:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000f40000)=[{&(0x7f0000f45000)="8ab8", 0x2}], 0x1) recvmsg$netrom(r1, &(0x7f0000ec0000)={&(0x7f0000048000-0x10)=@ax25={0x3, {"53f424202964d9"}}, 0x10, &(0x7f0000548000-0x90)=[{&(0x7f00003b8000)="cb", 0x1}], 0x1, &(0x7f00009e7000)=[]}, 0x10102) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f000063f000)) 2018/02/04 16:24:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000071f000-0x8)) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000032a000)="2400000052001f0100000000000000002300071008000100feffffff08ffffffef000009", 0x24) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7) openat$rtc(0xffffffffffffff9c, &(0x7f0000a83000-0x9)='/dev/rtc\x00', 0x88842, 0x0) recvfrom$inet(r1, &(0x7f0000028000), 0x0, 0x0, &(0x7f0000a6f000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) open(&(0x7f0000d6a000)='./file0\x00', 0x101000, 0x1) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000fb2000)={0x77359400}, 0x10) [ 110.747095] xt_CONNSECMARK: target only valid in the 'mangle' or 'security' tables, not 'filter'. 2018/02/04 16:24:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigreturn() ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/02/04 16:24:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr(r0, &(0x7f0000ee1000-0x11)=@known='security.selinux\x00', &(0x7f00007e0000)='/\'[-$eth0\x00', 0xa, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000aae000-0xd)='/dev/dmmidi#\x00', 0x8000, 0x10000) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000081a000-0xc)={@rand_addr, @multicast1, @remote}, &(0x7f000048d000)=0xc) 2018/02/04 16:24:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000d44000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x7b, &(0x7f0000e47000)={0x2, 0xffffffffffffffff, @empty}, 0x10) timerfd_gettime(0xffffffffffffffff, &(0x7f00004ea000-0x20)={{}, {0x0, 0x0}}) recvmmsg(r0, &(0x7f000060c000-0x37)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0xf1, &(0x7f0000b17000-0x60)=[{&(0x7f0000bf4000-0x98)=""/152, 0xfffffffffffffd2c}], 0x1}}], 0x4444444444446c7, 0x0, &(0x7f00006ff000)={0x0, r1}) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000cee000-0x11e)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_xfrm(r2, &(0x7f0000b90000)={&(0x7f0000588000-0xc)={0x10}, 0xc, &(0x7f000074c000-0x10)={&(0x7f0000be0000)=@flushsa={0xfffffffffffffcb7, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@sa={0x41, 0x6, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in=@broadcast=0xffffffff}, {@in=@rand_addr}, @in6=@ipv4={[], [0xff, 0xff], @empty}}}]}, 0x2df}, 0x1}, 0x0) shutdown(r0, 0x1) 2018/02/04 16:24:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00003fb000-0xb)='/dev/mixer\x00', 0x20000, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000917000-0x10)={0x0, 0x6000}) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000e48000-0x218)=@newsa={0x13c, 0x10, 0x723, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x240}}]}, 0x13c}, 0x1}, 0x0) 2018/02/04 16:24:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) semop(0x0, &(0x7f0000626000-0x12)=[{0x0, 0xfffffffffffffdbe}, {}], 0x2) semtimedop(0x0, &(0x7f0000883000)=[{0x6, 0x5, 0x5800}], 0x1, &(0x7f00009fa000)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000403000)='/selinux/policy\x00', 0x0, 0x0) connect$vsock_stream(r0, &(0x7f0000647000-0x10)={0x28, 0x0, 0x2711, @my=0x0}, 0x10) semop(0x0, &(0x7f000027b000)=[{0x0, 0x400000ffff}], 0x1) semctl$IPC_RMID(0x0, 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00005d4000)='/dev/mixer\x00', 0x200a01, 0x0) dup(r1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000e67000)={0x0, @remote, @rand_addr}, &(0x7f0000dfd000)=0xc) 2018/02/04 16:24:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005d6000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000299000-0x40)={0x9, 0x3, 0x9cc, 0x0, "7aaaa799460739bd06515646c71fa5f55d96cfa54dc344b1dc82fb04470b9eba0206c92878ba3070a6c2c6b4", 0x80}) fsetxattr(r0, &(0x7f000038c000-0x4c)=@known="7365758369ff0000000000000400090053f18dc90e051f38ee70d0961a501c5c458de6fd95cae0cb98959983a8c41037bdac02eb49801fbedc107f35b5268d30a6e57a03d738763d572d34b4", &(0x7f0000812000-0xa)='/\'[-$eth0\x00', 0x1f5, 0x0) 2018/02/04 16:24:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x3, &(0x7f0000c66000)={0xfffffffffffffffd, 0x4}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) readv(r0, &(0x7f0000276000-0x90)=[{&(0x7f0000871000-0x94)=""/148, 0x94}], 0x1) openat$vcs(0xffffffffffffff9c, &(0x7f00003f4000-0x9)='/dev/vcs\x00', 0x0, 0x0) 2018/02/04 16:24:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000055a000)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000020a000-0xb8)={0x0, 0x7, 0x8, 0x3, 0x8, 0x5, 0x1, 0x7f, {0x0, @in={{0x2, 0x0, @empty}}, 0x6a1, 0x6, 0xc82e, 0x3f, 0x4}}, &(0x7f0000acd000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000227000-0x10)={r1, 0x40, 0x4, [0x1, 0x2, 0x9, 0x20]}, 0x10) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f00002b1000-0x8)=0x7) bind$inet(r2, &(0x7f0000312000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000341000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000883000)={0x3, 0x1, 'client1\x00', 0xffffffff80000000, "bbb499e6435681f9", "92da530d5d9a051ac259e311839d29cfb9d1286212c664c84495e5fe89bfbb40", 0x3, 0xfff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f000048c000), 0x4) writev(r2, &(0x7f000036d000)=[{&(0x7f0000186000)="ecdb9e843b9149749972cef682228a34e41c129ab3098daaf6056bba5fde4e22b1fa66b8e676f08f100be5b98baa14561100bbefa0799677762a61916d05e1f38e9c9499a01c06ed58e106c111d379185060c5e365e7a2b219b4566e379c4f4a2a12a64cd589d3c88cb358e0c6421672785458ee3e9d710e75bcbfe5d19d67b2fdfb901df96ba3d94effb030d7a07bafc662861105307ce9b6b01efd8368ba33fd94c15f776c9901d4cfb594939f38cd89", 0xb1}, {&(0x7f0000011000-0xd8)="11f13c0cc831a5c7d217f499b2ed553addedd1ae387ad5566ac8580fe7cf611202b03fdaa60a6cc277f69d7affb372d52d8f5705dd843dc04e4ce2bc4ac5380d62f0ae6a8c543cbfc10cb28d3837e8a628c732539cb9253e6d3f7443acf924ed4bad324043e8c15df8f1aa5e6d765cde875b80d0c763467204d1015afc97cbb70f38389cc53236c3585592d5a8cf3daab36316977a040b6f71d9a5e7795bf73102cb6d59296ad295606256240fc3e60e3104546ba7d46785becb4377ba9ec986d448a123a8c554d7b47a2cb8bdba91dfc7b0fa8f1ae6f700", 0xd8}, {&(0x7f00002ea000-0xd6)="76a9fe8682086db7c9a60448e690d0848605b33b0e0e42cb096787014e6dc62685ffb7ed62a101406351c44cab9210082424d104e95e59f1c1f397c192ab05b32124d883954641f0691545134b9ede0efcfeebd8be0c11657ae536fcbbdd94bfb42c1b4c78ce0956cb3b3183399d6249166233257763db3514dc1b15109a48ecd1ceea7e492b34fe5bb718c14dd1ddb113e6472fbfb6dd6cb87b2e2153bc24d23fa1746c590a9083a3dda28b118f0740f1e0a723a6841bd36ac6f83bb2d480880866c2d6152ad099565f205eb4436bb4ec41a59c3e3b", 0xd6}, {&(0x7f0000f1e000)}], 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, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f00000a4000-0x4c8)={{0x0, 0xb4bfe76faddd87ad, 0x4, 0x9a5e, "d9f4dc3ce6199af37d96576788ca7e8a42be54a8ab74356b29b7ccef657d796858b2b113f5b99bb059c743a0", 0xfffffffffffffffa}, 0x37, [0xd9, 0x5, 0x100000000, 0x5f, 0x1000, 0xffffffffffffc0ad, 0x6, 0x50ad5025, 0xffffffff, 0xb7, 0x4, 0x5, 0x6, 0x0, 0x5936, 0xf4, 0x3, 0x7, 0x7fffffff, 0x7, 0x1f, 0x6, 0x9, 0x8, 0xffff, 0x5ced, 0x0, 0x7, 0x2, 0xa3d1, 0x4, 0x3, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffff01, 0x9, 0x7ff, 0x1f, 0x1, 0x43e, 0x7, 0x95b, 0x6, 0x0, 0x400, 0x4, 0x80, 0x6, 0x7, 0xe75, 0xfff, 0x53f4, 0x7fff, 0xd70, 0xffffffff, 0x7fffffff, 0x7, 0x6, 0x7fff, 0x10000, 0x7, 0x5, 0xffff, 0x7fffffff, 0x8d8, 0x0, 0x1, 0x9, 0x9, 0x3, 0x9, 0x3ff, 0x5, 0xffffffff, 0x6, 0xffffffff, 0x7, 0x3, 0x8c5f, 0x800, 0x80000001, 0x0, 0x585, 0x8, 0x5, 0x3, 0x1, 0x0, 0x1b, 0x7, 0x7, 0x0, 0x3, 0x400, 0x3, 0x9bc, 0xb4b8, 0x4, 0x10001, 0x8, 0x1, 0x2, 0x10000, 0x0, 0x6, 0x80000000, 0x40, 0x10000, 0x0, 0x40, 0x6, 0x0, 0xffffffffffffffff, 0x7, 0x100000001, 0x5805, 0x100000000, 0x3, 0x0, 0x0, 0x2, 0x5, 0x8, 0x5, 0x0, 0x5]}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f000008d000-0x14)={@loopback, 0x0}, &(0x7f0000336000-0x4)=0x14) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f000056e000)={@dev={0xac, 0x14, 0x0, 0x16}, @loopback=0x7f000001, r6}, 0xc) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f00004a2000-0x10)="08fc81006a49c9da35b3a79ea291424d", 0x10) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f00008e9000-0x4)=0x4) socket$packet(0x11, 0x3, 0x300) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000603000)={{0x4, 0x5, 0x10000, 0x3, "4052cc8e9767872465a2ae73942f97ae2450918e748c82287e7c9263a34b109a09ff3bbc23c47a55d880adeb", 0x80000000}, 0x7, [0x80000000, 0x3f, 0x80000001, 0x0, 0x4, 0xfde9, 0x2, 0x4, 0xfa07, 0x8, 0xffffffffffff8000, 0xfffffffffffffff9, 0x7, 0x8, 0xffffffffffffead7, 0x3, 0x0, 0x5, 0x7f, 0x8f44, 0x6, 0x3, 0x49c, 0x0, 0x4f69, 0x3, 0x401, 0x4, 0x3714, 0x81, 0x6, 0x9, 0x100000000, 0x1000, 0x8, 0x3, 0x4, 0x54d7181e, 0x0, 0x6, 0xffffffff00000000, 0x7c60, 0x460a, 0x10001, 0x80000001, 0x1, 0x7, 0x9, 0x3, 0xf5, 0x1f, 0x5, 0x4, 0x8, 0x9, 0x9, 0x200, 0x2, 0x593, 0x100000001, 0x40, 0x3, 0xffff, 0x27e4747d, 0x0, 0x8, 0xfffffffffffffffa, 0x8c2, 0xfa92, 0xfffffffffffffff9, 0x0, 0x200000000000000, 0x61488ce9, 0x10000, 0x80, 0x7fffffff, 0x0, 0x1, 0x0, 0x8, 0x4a, 0x5, 0x343c, 0xcce5, 0xffffffffffffffff, 0xefe, 0x7, 0x3, 0x0, 0xd1fa, 0x7, 0x200, 0x128e, 0x6, 0x40, 0x100, 0xff, 0x665, 0x3, 0x101, 0x8, 0x4000, 0xfd0, 0x8000, 0x80000000, 0x1, 0x6, 0x6, 0x100000000, 0x3f, 0x9, 0x5, 0xff, 0x3ff, 0x2c, 0x5, 0x7, 0x0, 0x2, 0xf7, 0xcc8, 0x5, 0x7, 0x20, 0x2000000000, 0x2439, 0x9, 0x7fffffff], {0x0, 0x1c9c380}}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f000038b000-0x10)="83fb7824506b86e9ef8fcbc2dc39a275", 0x10) sendto$inet(r2, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000c9a000)={0x0, 0x1, 0xfc9d, 0x4, 0x7, 0x1, 0x5, 0xffff, {0x0, @in6={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0xffffffff}}, 0x3, 0x5bbd, 0x80000000, 0x80, 0x100}}, &(0x7f0000f4d000)=0xb8) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000589000-0x4)=@assoc_id=r7, &(0x7f0000f32000)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000321000-0x4c)={0x9, 0x7, 0x4}) 2018/02/04 16:24:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000b15000-0xd8)=@ioapic) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$inet(0x2, 0x2, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000049000-0x10)='/dev/sequencer2\x00', 0x8003, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f000097c000-0x4)) setsockopt$sock_int(r3, 0x1, 0x10000000000000f, &(0x7f0000596000)=0x9, 0x4) bind$inet(r3, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) 2018/02/04 16:24:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0xe, &(0x7f00008bd000-0x22)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x800}}}, &(0x7f0000008000)={0x0, 0x1, [0x0]}) r1 = syz_open_dev$sndpcmp(&(0x7f00003da000)='/dev/snd/pcmC#D#p\x00', 0xfff, 0x103) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000e88000)) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f000089e000-0x38)={0x9, 0x207, &(0x7f0000d3a000)="d56088d08a08dd4fa8ce50c724b0c58e5bdc4dde5e9a0858ddbd3cde392416c541492a0b27b71a3cfff68303d5df113d5b023f37211f253b4604c2db70bfd33684abf63fb10f2f28d5c4b1b682585a353488180a89a71af30c9cb31cdad39b2a30b112a78c78f78d0f683ebbd1aa1a60175a0ff108afb0305741a692b6bff492b7b390e95eb5f1a41f0a7c12a513f587828eb7ae5fa30d4f1f14b9a2b198497896eb45b11e36b0ac9318dcb8be86d92a5256f8e0d58e7696312c2883cb5bb08a697023886853e7f168e206e03af402f28b403226c2ed87b1a20d55603cb2e053822e77d7b2da2ccfd2ec96fe6f70cec0ccfe3d36a29a225639", &(0x7f0000964000)="c82a15f42e70f355ad3947a772fc370e179d44", 0xf9, 0x13}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b43000+0x2e7)={0x8}) [ 111.351992] kauditd_printk_skb: 135 callbacks suppressed [ 111.351997] audit: type=1401 audit(1517761475.700:960): op=setxattr invalid_context="/'[-$eth0" [ 111.386099] audit: type=1401 audit(1517761475.731:961): op=setxattr invalid_context="/'[-$eth0" 2018/02/04 16:24:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000fa3000)={0x3, 0x0, [{}, {}, {}]}) getitimer(0x2, &(0x7f0000686000-0x20)) 2018/02/04 16:24:35 executing program 5: r0 = syz_open_dev$mice(&(0x7f00008f9000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00006d1000-0x8)={0x1, [0x0]}, &(0x7f0000cbc000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x0, 0x1, 0xffffffffffffffff, 0x4800000000000, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x29, &(0x7f00005da000)=0x9, 0x4) sendto$inet6(r2, &(0x7f0000adb000), 0x0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000d68000-0x20)={@common='vlan0\x00', @ifru_flags=0x2000}) r3 = syz_open_dev$sndpcmp(&(0x7f0000d02000)='/dev/snd/pcmC#D#p\x00', 0x101, 0x305040) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000fb5000-0x8), &(0x7f000028f000)=0x8) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000cc5000)) 2018/02/04 16:24:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003b5000-0x15)='/proc/self/net/pfkey\x00', 0x2640, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000057d000), &(0x7f0000ca4000-0x4)=0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000046c000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00002ed000-0x2)=0x1, 0x2) r2 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000e6c000)={0x0, @in6={{0xa, 0x1, 0x4, @empty, 0x8}}, 0x1ff, 0xffffffff, 0x5, 0x3}, &(0x7f0000c87000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00008d6000-0x5b)={r3, 0xe4a4, 0x53, "182f4897793185f15cc085d947d2fb5a1a9890485be130a9804e07c4e0a4f9046783dbc2d21f40d31511d92959db17a32f788425cef39c3b5b379bc3516bd148d334e7b6eb2f9b8814bdf8bcbcda51f6557615"}, 0x5b) r4 = socket(0x10002000000011, 0x8000000080003, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f000096b000)={{{@in=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, &(0x7f00005c4000)=0xe8) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r5}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00006f2000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) fcntl$getflags(r2, 0x40a) connect$vsock_stream(r0, &(0x7f000062b000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) bind$packet(r4, &(0x7f00008b7000-0x14)={0x11, 0x2, r6, 0x1, 0x0, 0x6, @empty}, 0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000713000-0x98)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}}, 0x6, 0x4}, &(0x7f00009f3000)=0x98) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000559000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000ff7000-0xdf)={r7, 0xd7, "67365ba8fb30fd39d1f343b01fb8e1e9cb689cbd9016c33bac6bedfeab560d20250ed58304a447dec321e55dcb43e711b7202ba1819d6018eec6d70cb7838f024a36fea272ae81fe346e4e1991caf81eba900598e9f8726aedc7bbccd48530511a5deae8d257c407774c1d7fc1afdf9c41e2347ef7f66821635b617bae82e041d69f7c53c72a87bbf8a15f814eeeacf117b62061ea054e00ade787fc5baead1c76a63758c6f9d18be32619225d8ebf9f2862475fe2df2d195ad4ea5ac56f3e8aa529ae29aaaa631fcdbefe1f41db5674a3d0bad14b836f"}, &(0x7f0000956000-0x4)=0xffffffffffffff1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000499000-0x20)={0x2b3e, 0x1, 0x0, 0x2ca2, 0x0, 0x8e10, 0x80000000000, 0x3, r8}, &(0x7f0000c88000)=0x20) 2018/02/04 16:24:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f000068d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000053b000-0x4)=0x14) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f00005b9000-0x1)) 2018/02/04 16:24:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x2, 0x0, &(0x7f00004c8000)={0x0, &(0x7f0000000000)=[]}) timerfd_gettime(0xffffffffffffffff, &(0x7f000081e000-0x20)) 2018/02/04 16:24:35 executing program 1: mmap(&(0x7f0000000000/0xd39000)=nil, 0xd39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x200000052005) r0 = socket(0x11, 0x1000000884, 0x7fde) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x7, @empty, 0x20000000000000}, 0x1c) r2 = syz_open_dev$midi(&(0x7f0000062000)='/dev/midi#\x00', 0x26, 0x8040) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000045a000-0x11)='/dev/vga_arbiter\x00', 0x141400, 0x0) fanotify_mark(r2, 0x1, 0x20000, r3, &(0x7f0000aae000)='./file0\x00') r4 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x5) connect$inet(r4, &(0x7f0000cf8000)={0x2, 0x1, @empty}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000942000-0x8c)={0x0, @in={{0x2, 0x3, @empty}}}, &(0x7f0000d39000-0x4)=0x8c) connect$inet(r4, &(0x7f0000082000)={0x2, 0x2, @rand_addr=0xffeffffffffffff7}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f000056f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4002}) shutdown(r4, 0x1) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000d3b000-0x4), &(0x7f00002b6000-0x4)=0x4) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f000043d000)={0x2, 0x0, [{0x2000, 0x1e, &(0x7f0000d39000)=""/30}, {0x100006, 0x4a, &(0x7f0000671000-0x4a)=""/74}]}) accept$inet6(r1, &(0x7f0000d26000-0x1c)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000d39000-0x1)=0x1c) 2018/02/04 16:24:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0xffffffffffffff77, &(0x7f00000a5000-0x8)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ppoll(&(0x7f0000ca1000)=[{r0}], 0x1, &(0x7f0000c3e000), &(0x7f0000212000), 0x8) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000562000)=0x20000801d) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000018000)) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/04 16:24:35 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = gettid() setpgid(r1, r2) r3 = dup(r0) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000013000)={0x6, {{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}}}, 0x88) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fremovexattr(r0, &(0x7f0000002000)=@known='system.posix_acl_default\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit_group(0x81) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) faccessat(r3, &(0x7f0000668000-0x8)='./file0\x00', 0x10, 0x600) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000fa6000)={{0xfffffffeffffffff, 0x8}, 0x1, 0x4, 0x101, {0x2, 0x8001}, 0x3ff, 0x18}) 2018/02/04 16:24:35 executing program 4: prctl$intptr(0x1c, 0x64) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in=@loopback, 0x0}, 0x0, @in=@rand_addr, 0x0}}, &(0x7f0000000000)=0xe8) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r1, &(0x7f0000001000-0x10)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000002000)='/dev/amidi#\x00', 0xba4, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000002000)) stat(&(0x7f0000001000)='./file0\x00', &(0x7f000071b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r3, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000003000-0xb0)={{0x1, 0xffffffff}, 'port0\x00', 0xe, 0x400, 0x0, 0x10001, 0x3, 0x2, 0x0, 0x0, 0x4, 0xff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000004000-0x10)={0x9, 0x80000001, 0xc3400000000000, 0x3}) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r5) 2018/02/04 16:24:35 executing program 7: mmap(&(0x7f0000000000/0xe7b000)=nil, 0xe7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x2}, 0x1c) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000e7b000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x80040) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000a2a000)=""/4096) connect$inet6(r0, &(0x7f0000e79000-0x1c)={0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ccd000)={{{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x1, 0xffff, 0x2, 0xa0, 0x80}, {0x8, 0x5, 0x2, 0xb, 0x3f, 0x4, 0x2, 0x1000}, {0xa78, 0x7f, 0xfffffffffffffff9}, 0x1, 0xffffffffffffffff, 0x1, 0x1, 0x2, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0xff}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x6, 0x0, 0x5, 0x8, 0x0, 0x3ff}}, 0xe8) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) fcntl$notify(r2, 0x402, 0x4) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/04 16:24:35 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mq_open(&(0x7f0000013000)='proctrustednodevselfvboxnet1cpuset\x00', 0x0, 0x0, &(0x7f0000012000-0x40)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) r1 = add_key$user(&(0x7f00003e8000)='user\x00', &(0x7f000016c000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000073e000)="75b13d11ba179b1088ac5050b38ac28126dd1b37812ebd2d36ef6da0c13464071fed3bf0be247af4f15e4c46fb264de2ba32919c34b4826bb3f2bff14961959f2faab925c07309cd45fe8314ff4b6764aefeb5635ad905902a677fd874e303e756e1113fee9d366208f9a373cd500db20829075518f33ab8d0ad0adc1842d710ee958e78bec9f0dde195a0f29d796f1d6709a9d578cb4ed9c22eb8d486cc7d0fd0139712ab503ba6678723ca84e2a5b3593898f7013118171a8750c794853fea188e4ca5795f7e80b09030c0a250d41a5c", 0xd1, 0xfffffffffffffffd) r2 = add_key(&(0x7f00009a6000)='blacklist\x00', &(0x7f0000fa1000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000d25000-0x88)="694dbc5717f2fe3cfa2e132f5db349144521b88b3bf0371ad95a5019469ae39f1bb1f8698064a4be578f074a2d1b3c8b32f2874724620db611e51f7d3638493d81384ccab2331a2e72a5a28591b1227edc5fcbd4b65e82c3fd916a2093323b3c4e70de2f2c134a2948bf6be7ca3f72c018e12da6b3408d6c458ab822c7f79c078d19b64eb4cf9984", 0x88, 0xfffffffffffffffd) keyctl$search(0xa, r1, &(0x7f0000b15000)='cifs.idmap\x00', &(0x7f0000fd3000)={0x73, 0x79, 0x7a, 0x1}, r2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 16:24:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x805, 0xfffffffffffffffc) write(r0, &(0x7f00007e9000-0x22)="220000002100070700be0000090007010a00001e00000000ff000400050011800041", 0x22) 2018/02/04 16:24:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f19000-0x1)}, 0x0, 0x7, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) remap_file_pages(&(0x7f0000029000/0x2000)=nil, 0x2000, 0x0, 0x20000, 0x0) fstat(r0, &(0x7f0000213000)) 2018/02/04 16:24:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00004f5000)='keyring\x00', &(0x7f00008db000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = request_key(&(0x7f0000c3e000)='big_key\x00', &(0x7f0000a5f000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f30000-0x1)='\x00', 0xfffffffffffffffb) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000fd9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x400}) keyctl$search(0xa, r0, &(0x7f00002f9000-0x8)='keyring\x00', &(0x7f00000f7000-0x5)={0x73, 0x79, 0x7a, 0x0}, r1) 2018/02/04 16:24:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x18, &(0x7f00006e3000-0xa2)=""/162, &(0x7f0000135000-0x4)=0xa2) 2018/02/04 16:24:35 executing program 7: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ee9000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007a2000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000dcc000)={r1, r2}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fbd000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f00007ae000)={{0x5, 0x8}, {0x400, 0x10000}, 0x200, 0x4, 0x7}) r4 = semget$private(0x0, 0x20000000104, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fbd000-0x10)) timer_gettime(0x0, &(0x7f00006dd000-0x20)={{}, {0x0, 0x0}}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000078000-0x40)={0x20, 0x9, 0x5, 0x40, 0x865d, 0x546, 0x3ff, 0xd6e}, &(0x7f0000fbc000)={0x9, 0x3, 0x10000, 0x5, 0x3, 0x1000, 0x81, 0x3}, &(0x7f0000c3b000)={0x9, 0x5, 0x5, 0x81, 0xd69, 0x205, 0xf4b, 0x101}, &(0x7f0000fbd000-0x10)={0x0, 0x7530}) semtimedop(r4, &(0x7f0000000000)=[{0x0, 0x7fffffffffdd, 0x1000}], 0x49dd8d7f3a3a6d30, &(0x7f0000c09000)={r6, r5}) semop(r4, &(0x7f0000035000)=[{0x0, 0x0, 0x1800}], 0x1) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$can_bcm(0x1d, 0x2, 0x2) getpeername$packet(0xffffffffffffff9c, &(0x7f000000a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000012000)=0x14) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000a000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, r8}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0xe8) ioctl$sock_ifreq(r7, 0x89f0, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) pipe2(&(0x7f0000d5b000)={0x0, 0x0}, 0x800) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r9, 0x40405515, &(0x7f0000bff000)={0x6, 0x0, 0xfffffffffffffff8, 0x7d54, "ca2aa26146d7d47c7aa699aa2bf8cbdcf6d9e227b3015c5da2b3cba3281f63aaa992132d5c00dd2db2dea789", 0x8}) 2018/02/04 16:24:35 executing program 3: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x3, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000133000)=@req3={0x10000, 0x2, 0x2, 0x1, 0x7fff, 0xffffffffffff0001, 0x1}, 0x1c) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000239000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000f8e000)=0x14, 0x800) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000814000)={0x10}, 0xc, &(0x7f0000f88000)={&(0x7f0000f8d000-0x98)=@ipv6_newroute={0x30, 0x18, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8}]}]}, 0x30}, 0x1}, 0x0) r1 = syz_open_dev$midi(&(0x7f000062f000-0xb)='/dev/midi#\x00', 0x8001, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x6) 2018/02/04 16:24:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) prlimit64(0x0, 0x0, 0x0, &(0x7f00006ca000-0x10)) capset(&(0x7f0000440000-0x8)={0x19980330}, &(0x7f0000092000)) ioprio_set$pid(0x3, 0x0, 0x0) 2018/02/04 16:24:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b86000)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e35000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00009f1000-0x8)=0x1, 0x8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x3, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x60}, 0x1}, 0x0) r2 = open(&(0x7f000068d000-0x8)='./file0\x00', 0x200000, 0x110) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000d0000), &(0x7f00004c6000)=0x4) r3 = syz_open_dev$mouse(&(0x7f0000dc6000-0x12)='/dev/input/mouse#\x00', 0x6, 0x200000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000d1f000)={0x0, 0x100000000, 0x5, [0x1d7, 0x100000000, 0x0, 0xffffffff, 0xffff]}, &(0x7f000088a000)=0x12) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f000010c000-0x4)=@assoc_id=r4, 0x4) [ 111.633664] audit: type=1326 audit(1517761475.982:962): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17753 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 111.658491] audit: type=1326 audit(1517761475.985:963): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17753 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=302 compat=0 ip=0x453299 code=0x7ffc0000 [ 111.683053] audit: type=1326 audit(1517761475.985:964): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17753 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 111.707561] audit: type=1326 audit(1517761475.986:965): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17753 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=126 compat=0 ip=0x453299 code=0x7ffc0000 [ 111.732158] audit: type=1326 audit(1517761475.986:966): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17753 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 111.756658] audit: type=1326 audit(1517761475.989:967): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17753 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=251 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/04 16:24:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = socket$kcm(0x29, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b55000)) r3 = syz_open_dev$midi(&(0x7f0000145000-0xb)='/dev/midi#\x00', 0x20, 0x0) r4 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f0000852000-0x110)={{0x8, 0x2, 0x40, 0x4, "36c7ebf0a17b9e5728967a8bb05bcd48ec80bee5b51d408b5d17f0d25b13be73338163cc90f2797780d00ed0", 0x400}, 0x0, 0x0, 0xa6b, r4, 0x10001, 0x101, "8fd5a13e8abea8a5daea54fc18a117f39e06e58f710d535ac04d1be3be2878808560aee78e9418df6ae635e84e498b1233d14456c72014877c7a0dc8618b6776", &(0x7f00001b6000-0x6)='proc$\x00', 0x6, [], [0x5, 0xfffffffffffffffe, 0x2, 0x2]}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000f9a000)={0x80002004}) 2018/02/04 16:24:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x80400, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00003e0000)=""/54) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f90000-0x20)={{&(0x7f000067d000/0x4000)=nil, 0x4000}, 0x2}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000f56000-0x1000), 0x0, 0x0, &(0x7f000009e000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x20}, 0x1c) 2018/02/04 16:24:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000003000-0x10)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000002000)=@can={{}, 0x0, 0x0, 0x0, 0x0, "1daeb77d25c46672"}, 0x3e3}, 0x1}, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) 2018/02/04 16:24:36 executing program 3: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f86000)='/dev/rtc\x00', 0x300, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f000097b000)=0x6f6b163a, 0x4) recvfrom$ax25(r0, &(0x7f0000f86000)=""/226, 0xe2, 0x40000000, &(0x7f0000f87000-0x10)={0x3, {"a7fe18a7d148dd"}, 0xcd}, 0x10) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @empty}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x10]}, 0x5c) socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000), 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000989000)={{0xa, 0x3, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0xffffffff7fffffff}, {0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, 0xfef22be, [0x4, 0x7ff, 0x6, 0x7, 0xc4, 0x5, 0x1000, 0x3]}, 0x5c) 2018/02/04 16:24:36 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000011000)={{0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000bbd000-0x10)={&(0x7f0000724000/0x4000)=nil, 0x4000}) clone(0x0, &(0x7f0000977000), &(0x7f00006d9000), &(0x7f0000d72000), &(0x7f000098e000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00002d9000-0x8)='./file0\x00') [ 111.781164] audit: type=1326 audit(1517761475.991:968): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17753 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 111.805659] audit: type=1326 audit(1517761476.007:969): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17753 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=9 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/04 16:24:36 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000005000-0x8c)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000002000-0x4)=0x8c) sendto$inet6(r0, &(0x7f0000005000-0x45)="8dfc82ce97ade5f670e75f71e7f62b6356e5c09a217eca57abefe235d9771694b44d03552dfad80bbd4b647bbeedfffc2787f69e1247b271603b37a8c957a6bdd53b4da0b0", 0x45, 0x4800, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x5c38, @mcast1={0xff, 0x1, [], 0x1}, 0xff}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x20) 2018/02/04 16:24:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000c64000-0x21)="28f5ea215b5c73797374656d2d657468317472757374656473656c696e75782600") 2018/02/04 16:24:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000585000)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267}) timerfd_settime(r3, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f000051a000-0x2), 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000022000-0xc)={0x2001}) epoll_pwait(r2, &(0x7f0000a1f000-0x54)=[{}], 0x1, 0x10, &(0x7f0000bc0000-0x8), 0x8) 2018/02/04 16:24:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d27000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00009ca000)) tgkill(0x0, 0x0, 0x0) r1 = socket(0x10, 0x2, 0xc) connect$netlink(r1, &(0x7f0000c06000)=@unspec, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000502000-0x42)="1f0000000104ff0000000000000000000005f0f00800018003fd0000000000", 0x1f) 2018/02/04 16:24:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00003cf000)) mmap(&(0x7f0000000000/0xaef000)=nil, 0xaef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae5000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc008ae09, &(0x7f0000aef000-0xc)={0x1, [0x0]}) ioctl$TCXONC(r1, 0x540a, 0x3) poll(&(0x7f00005da000)=[{r1, 0x5000}, {r1, 0x3011}], 0x2, 0xdf) 2018/02/04 16:24:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000984000)='net/ip_mr_cache\x00') ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000773000-0x4)) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000e87000), 0xffba, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty}, 0x10) 2018/02/04 16:24:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000159000)='/selinux/checkreqprot\x00', 0x141000, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000ded000-0x8)) syz_emit_ethernet(0x2a, &(0x7f0000c0b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xffffffffffffffa6, 0xffffffffffffffff, 0x0, 0xfffffffffffffffe, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) 2018/02/04 16:24:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) syz_open_dev$audion(&(0x7f000011b000-0xc)='/dev/audio#\x00', 0xfffffffffffffffc, 0x81) syz_open_dev$adsp(&(0x7f0000feb000-0xb)='/dev/adsp#\x00', 0x5, 0x220000) sendmsg$key(r0, &(0x7f0000672000-0x38)={0x0, 0x0, &(0x7f00005ba000-0x10)={&(0x7f0000551000-0x48)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x8000000000000000}]}, 0x20}, 0x1}, 0x0) listxattr(&(0x7f0000528000-0x8)='./file0\x00', &(0x7f00005f2000-0x49)=""/73, 0x49) 2018/02/04 16:24:36 executing program 0: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ef1000-0xb)='/dev/hwrng\x00', 0x0, 0x0) keyctl$set_reqkey_keyring(0xe, 0x3) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000015a000-0x4), &(0x7f0000144000)=0x4) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000ef3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000c52000)=0x14) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000ef2000)=0x0, &(0x7f00001ff000), &(0x7f0000b5b000)) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00003f2000)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x3, 0xffffffff, 0x2, 0xffffffff, 0xa, 0x80, 0x80, 0x62, r1, r2}, {0x7, 0xd7, 0x400, 0x1, 0x0, 0xd37, 0xc3, 0x4}, {0x4, 0x9, 0xfb3d, 0x4}, 0x5, 0x9, 0x2, 0x0, 0x1, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x32}, 0xa, @in=@multicast1=0xe0000001, 0x1, 0x0, 0x2, 0x36, 0xff9, 0x8, 0x285c}}, 0xe8) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000ef4000)={0x19980330, r3}, &(0x7f00004b4000)={0x10000, 0x4, 0x56b5, 0x1, 0x7, 0x8001}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ef4000-0x8)) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ef2000-0xb), &(0x7f0000ef0000)=0xffffffffffffffa3) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r4, 0x0, 0x61, &(0x7f00008e3000-0x46)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff07eef4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) 2018/02/04 16:24:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000a58000)='/dev/snd/timer\x00', 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000a89000-0x8), 0x1, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000ca3000)) umount2(&(0x7f000018e000-0x8)='./file0\x00', 0xd) dup(r0) 2018/02/04 16:24:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000895000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f72000)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a07000-0x8), 0x8) 2018/02/04 16:24:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000005000), &(0x7f0000d61000)="78c6877d23eeb2594230e0cf1b5ec5744439e4e46092dea223a82882b571bba1bbc792354d42d1c79aeb4d42212bc27b116658afb01a1c5f8bf9ee924141f54e74c3338c92c4a775e503e656d76b6601ea4ca6bfa6752e171b254cde0bd255e5281245492073eff15dddb7"}, 0x20) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dbf000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00001be000)={{{@in=@multicast1, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f000054c000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000267000)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty, 0x2, 0x4, 0x0, 0x6, 0x2, 0x80, 0x0, 0x33, 0x0, r1}, {0x1000, 0x4, 0x79, 0x1f, 0x2000000000000000, 0x0, 0x80000001, 0x1}, {0x8001, 0x0, 0x8, 0xffffffff}, 0x2, 0x8, 0x0, 0x1, 0x1, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x10}, 0x3, 0xff}, 0x2, @in=@rand_addr=0x83, 0xffffffffffffffff, 0x7, 0x3, 0x71, 0x9e87, 0x8, 0x100}}, 0xe8) r2 = socket$rds(0x15, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f89000-0xc), &(0x7f0000222000-0x4)=0xc) r3 = syz_open_dev$dspn(&(0x7f000036d000-0xa)='/dev/dsp#\x00', 0x6, 0x81) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000a24000)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000e1c000-0x18)={r3, &(0x7f0000328000+0x17)="30a6c4f0512ff2e494a8ceca9cec2970e6d3b878b3a5c9449fc8d7859bf4957878d2d17499a8f1daf9956da5850ea425a7688fc7174fca3da3b9d74ea593232b60054a14f5a388", &(0x7f0000385000)}, 0x9) fsetxattr(r3, &(0x7f000069a000-0x9)=@random={'trusted.', '\x00'}, &(0x7f0000af1000)='ppp1(\x00', 0x6, 0x2) 2018/02/04 16:24:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000166000-0x118)=[{&(0x7f00005bd000-0x3)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00003cd000-0x80)=[], 0x0, &(0x7f0000007000)=[@rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x20}], 0x1, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xda14}) ioctl$sock_bt_hci(r0, 0x400448eb, &(0x7f000064f000)="3be486fdc2022301cee0b12d8a7a59ce125a022b19d223effab99c162c02d61499e2b5ecab1aaaca795233fe0eb7d1767306831be7f48127") ioctl(r0, 0x2285, &(0x7f0000007000)='S') [ 111.926648] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/04 16:24:36 executing program 6: unshare(0x24000200) unshare(0x2c000200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000002000-0x4), 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000001000)=""/199, &(0x7f0000001000-0x4)=0xc7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00003e0000)={0x0, 0x2, 0x20, 0x7, 0x7fff}, &(0x7f0000132000-0x4)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b2d000)={r1, 0x9}, &(0x7f0000262000)=0x6) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000011d000-0xb)={0x100000000, 0x3, 0x3, 0x100000001, 0x2, 0xffffffffffffff1b, 0x8001, 0xffff, 0x2, 0x6, 0x877}, 0xb) r2 = socket$netlink(0x10, 0x3, 0xc) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00009ea000)=0x4000020, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c58000-0x10)={0x8, 0x200, 0x6, 0x401, 0x0}, &(0x7f0000bdf000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00005d3000-0x6)={r3, 0x6}, 0x6) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x10000003, 0x0) 2018/02/04 16:24:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x70)="851d5331558e090186a300a93f1fb3d0e0ac4e4502f685e77f025388d78a3892380efd1e4052e8c3763ff46c8937766e20d7245af371bed2f0102c262f6a33dbc7ead0e101c55a7fb8a06958f6a4ddb2b2b3c2f72698ee33a93111deb2be76c4312009f9d2c4fe8ebb73c754c8cc6c9d", &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) timer_gettime(0x0, &(0x7f00009c5000)) r0 = epoll_create(0x100000000) dup(r0) r1 = add_key$keyring(&(0x7f00003a3000)='keyring\x00', &(0x7f0000ecf000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r1, &(0x7f0000000000)=""/203, 0xcb) 2018/02/04 16:24:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000054a000)=0x7, 0x4) fcntl$getownex(r0, 0x10, &(0x7f00003b2000-0x8)) getsockopt$inet6_buf(r0, 0x29, 0x7, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0xfffffdbb) 2018/02/04 16:24:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000002000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x5}) bpf$PROG_LOAD(0x5, &(0x7f0000011000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x3d8, 0x6c}, [@jmp={0x5, 0x81, 0x3, 0x0, 0x9, 0xfffffffc, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000004000-0xa)='GPL\x00', 0x5, 0xc3, &(0x7f000036e000)=""/195}, 0x48) 2018/02/04 16:24:36 executing program 2: mmap(&(0x7f0000000000/0xdc5000)=nil, 0xdc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000089d000)='/dev/adsp#\x00', 0x1, 0x4000) bind$vsock_dgram(r0, &(0x7f0000a42000)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) ioctl$KVM_SMI(r0, 0xaeb7) r1 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000dc6000-0x16)='/selinux/checkreqprot\x00', 0xc4400, 0x0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f000009a000/0x4000)=nil, 0x4000, 0x4) sendto$inet(r2, &(0x7f0000dc6000-0x32)="44e7d14cd5fb4e5271ebc1021e2eae300b698d334fcf61d76a46b25888e3b20722ab6fd146fd4d544fa0283d84613b0e77df", 0x32, 0x2000c000, &(0x7f0000dc5000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x95}}, 0x10) mmap$binder(&(0x7f0000055000/0x3000)=nil, 0x3000, 0x2000000, 0x12, r2, 0x0) r3 = getgid() mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000dc7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000a33000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000dc7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000dc7000-0x8)='./file0\x00', &(0x7f000008f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000dc7000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000dc6000)=0xc) fstat(r1, &(0x7f00009ae000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x7, &(0x7f0000dc6000)=[r3, r4, r5, r6, r7, r8, r9]) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000003000)={0x0, 0x0, 0x7f, 0x9f2c}, 0xffffffffffffffb6) sendto$inet6(r1, &(0x7f0000003000), 0x312, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000cfc000)=0x3) 2018/02/04 16:24:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x3, 0x80100) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000118000-0x6f)={0x110960d8, {0x2, 0x2, @empty}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x2, @multicast2=0xe0000002}, 0x20, 0x0, 0x0, 0x4, 0xffffffffffff8001, &(0x7f0000eca000)=@generic="71b930794b015e064590a5e35f079207", 0x8, 0xffffffffffffa9d3, 0x8}) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x8, &(0x7f0000009000-0x1)='"', 0x1) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000011000-0x13)=""/19, &(0x7f0000019000)=0x13) 2018/02/04 16:24:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000005000)={&(0x7f0000001000-0x20)={0x2, 0x6, 0x5, 0x0, 0x2, 0x0, 0x4, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000b87000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f51000-0x70)=[], 0x0, 0x0) 2018/02/04 16:24:36 executing program 1: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000d2000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$int_in(r0, 0x5421, &(0x7f0000d6e000)=0x2) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000002000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c0045009, &(0x7f0000004000-0x8)=0x2) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x101, 0x4) 2018/02/04 16:24:36 executing program 3: r0 = syz_open_dev$mice(&(0x7f00001a3000-0x10)='/dev/input/mice\x00', 0x0, 0x80) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f000086a000-0x20)={0x1fd, 0x1, 0xd005, 0x1000, &(0x7f0000f45000/0x1000)=nil}) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000558000)='/dev/sequencer\x00', 0x80, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000d52000)={0x21d343, 0xf, 0x3, 0x400}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00007a1000)={r1, 0x3, 0x61c, r1}) open(&(0x7f000052c000-0x8)='./file0\x00', 0x400, 0x14) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000260000-0x10)='/dev/sequencer2\x00', 0x402, 0x0) pwrite64(r2, &(0x7f0000716000-0x8)="94000bfff3d40060", 0x8, 0x0) 2018/02/04 16:24:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = msgget$private(0x0, 0x4) msgctl$IPC_RMID(r1, 0x0) write(r0, &(0x7f000092d000-0xe6)="130000001000ffdde200f49ff60f050000230a009d0000000f00afc43022e5f9ec3e4fe8697ae1a3490096000601e7b93c189814e301000000f049a1b4b88ed4fc65be0602c2d3275df1f2aa09b1267c3d5f625e77e150da8fd7d56ca4666d7bd87da5cd04b27dd26746ea50518c2c681bbce9093d3f8612f026723aff9b20db0f7e5bf12930d837b9cb3452b6c400007d886959e4ebd30961933ae9f90d1ad5b5a42a917a6f575b8b76199346c8f325b8fcd16118535e5d4489213931e71fd50ca9803e", 0xc4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000041b000)={0x8, 0x5}, 0x8) syz_open_dev$sndtimer(&(0x7f0000fce000)='/dev/snd/timer\x00', 0x0, 0x200) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000946000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0xcff) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f00000ad000-0x10)={0x6, 0x5, 0x3}) syz_open_dev$mice(&(0x7f0000372000)='/dev/input/mice\x00', 0x0, 0x200000) 2018/02/04 16:24:36 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000020000-0x328)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@unspec=@rateest={0x68, 'rateest\x00', 0x0, {@syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x328) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000021000-0x4), &(0x7f0000002000)=0x4) 2018/02/04 16:24:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x2, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0}, {[]}}, @icmp=@redirect={0x5, 0xfffffffffffffffe, 0x0, @loopback=0x7f000001, {0x5, 0x4, 0x98, 0x0, 0x0, 0x2, 0x80000001, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = add_key$keyring(&(0x7f0000cb8000)='keyring\x00', &(0x7f00007f8000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key(&(0x7f00009de000-0xa)='blacklist\x00', &(0x7f00001c1000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000030b000)="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", 0x1000, 0xfffffffffffffff9) r2 = syz_open_dev$dmmidi(&(0x7f000097e000)='/dev/dmmidi#\x00', 0xfffffffffffffffb, 0x125001) recvmsg$netrom(r2, &(0x7f00008c3000-0x38)={&(0x7f00006be000)=@ax25={0x3, {"88f47776813ba1"}, 0x81}, 0x10, &(0x7f0000800000-0x40)=[{&(0x7f0000680000-0xf0)="8bebca1a786118678ede4a01c3c5c686eb68de9c699d27f0ba44ac4f7fa9d80de8798244bfea20676c683b7b9fea8a26ab7cc661d3484e858f7c92fa83eaf2a4ff02d3c703cd090d53757dc481bca7bf1cfd72926430340cab789c730b4d5669984ad2e895f99ff2e7aa5ab75e5a38b0c4e406f81d1d9d46b7b0ad6016a2e5ba103f2d44405aed6f040e3c6f71ae88572a34b0e6787f9c8ae68f24ba2c45458e4e6aaad026043a5fb285452454be47d4272969e742dd5e80c2ea3087089d559d1a110f748919ae18357dcbc0efb30c08a5e7e6f76c51f53c823cef67eb12413f77e87c067276e417e70c45afde7b4480", 0xf0}, {&(0x7f0000556000)="57a55aa9410c4c5296bdc9d1d147c5cbf7c0275f67d002443b6c5b1936bf64bd1693f686089b592186f5132c6dbdc3ef18c1c27a1f6710f7c345801f5f0dad85699f6ded56b5fd55237e8e121435d6013d3e401e63ef66fad35ebca6570c2ab54e0aee9690ea231b560ea3090c6b379acc98026ad236d5486dbd7de63135573585733739b31f5e38d6b86de05f122e26c5c020ece87d2fcfb1b1a738c2919a1c44cb2c0dc25d8ab8f252508294319a8f91ac065e8007bae0a401921608632e934d6e2bae2dea525a456f2732fa301c6fa191c12d1bd2bdf1e7435f4257f0aa52f703064a8084ecc96a7e452ecd7679692338e840", 0xf4}, {&(0x7f00001b8000)="932cdc7665a7e9186eb23f635f7c06406d3ce8e7ca7b9cd6a50d1e9683e1de50b9be21075807c11f0a02b1053d60ff19fa7eadbd0da565d1e001e46ca0cfbeb63d8b1fcaddecd70fa027086852c530693294bcca5f57e4b113dd5491f73ef2cc9affc9b476b2311066f6f4248a672aea5f4987c0cf6d431cdce93898", 0x7c}, {&(0x7f0000686000-0x42)="7782a576085f8b87dcafb951dfae565536002af020779cf1dc73b55209e95e81343342325a7dab553db2e76b672174b0b37affc55fa3299740aad2441a32770f4fc2", 0x42}], 0x4, &(0x7f00000dc000)=[{0x48, 0x0, 0x88, "1885668b458a0a0a542d2b184eb9b658426f8d3174a2abf8838c87974b98c1fb1242baf133752095b2f61546f616f409c80cfbf2"}, {0x80, 0x100, 0x2, "e148caf4f764b81ec4db6897a6cf2aa8da1c988f3ea69e21367b6acacd969071b5d95487cd71f4f16c07bee265a42a5e9ba1531cf04b57b310fe2d2607253c54d0eff7ac6cb846cd09b0f47a3c1ecd53ae8a0bbd1f61de49d4af966cd0117942aaf237c65ec427cea3"}, {0x78, 0x0, 0x1, "f1d4f17536dfb56fe540696620204e01fb16c948a2f3d774960ed8758a1609de3328b3a72d67ed944969193497bbec73a1a14d653a7f30570b862a7aadae182ed195f55f71411b195c2d4d932d679ea6f7d9a7d4c1cec8237d9b56d3e241bd6ecba4"}, {0x70, 0x0, 0x8, "3e137ad6452aecbc0125545230451e21b38f63ee09d59f45aa25c871184727afd687c2fa674814b5d3d10469e10639db30b64f747921e2b6126434029a91d6eb9a496bddc5ab10648f087adbad22be41e268b8df9f08525ebe"}], 0x1b0, 0x40000c1}, 0x0) add_key(&(0x7f0000f53000-0x5)='ceph\x00', &(0x7f0000aa0000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000cf2000)="78f0e200b45fbc04c79db95d6d4833ccfca8a52d058628520ad1c6342dc333416b31a135e849eec12845e136c9dd54ed1503b92cd9b6713d89e58f82fdd142abbe8af8565c6a51ec648ee9a177a18a9a57571acd28c529bc5d9f221998e14e68c4ec41d491fe2200583586bffb5412418aa5d690fcd4bf1151a4d6e6", 0x7c, r0) keyctl$revoke(0x3, r1) keyctl$link(0x8, r0, r1) 2018/02/04 16:24:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000466000)='setgroups\x00') setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000ede000)=0x9, 0x2) recvfrom$ipx(r2, &(0x7f0000f13000-0x25)=""/37, 0x25, 0x140, &(0x7f00001a9000)={0x4, 0x21, 0x1, "56ae75929ff2", 0xfffffffffffffffd}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x200000423fa) shutdown(r0, 0x1) 2018/02/04 16:24:36 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xa)='net/igmp6\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000002000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x3, 0x0, {0xa, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}}, 0x32) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000d77000-0x4)=0xc) listen(r0, 0xffffffffffffff5b) shutdown(r0, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r2) listen(r0, 0x0) 2018/02/04 16:24:36 executing program 1: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000002a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x30, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2}}, @NDA_DST_IPV4={0x8, 0x1, @empty}]}, 0x30}, 0x1}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000007000)={@generic="05c00d9bfd9ba2919a3afc42ee758e47", &(0x7f0000011000-0x51)=@ethtool_perm_addr={0x20, 0x49, "89fb98d42ab832301a7c1f82f09c9e66b369a178e7d1da7f9e58245ff891a78a55d91ec7cd79ce0a9d531c2b21a084a7d0a2d635728e307320eec02fc4650e1978ee3da3d1d78cbb4b"}}) 2018/02/04 16:24:36 executing program 3: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xfffffffffffffffe, 0x0, &(0x7f000004a000-0x10)={0x67, 0x100000}, &(0x7f0000048000)=0x7fff, 0x0) 2018/02/04 16:24:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89ec, &(0x7f0000290000)={@generic="41ef777ce6abfcc82d82fe9100000001", @ifru_data=&(0x7f000011f000-0x20)="0e00000000000000000000000000000000931400001200e7ffff870000002023"}) 2018/02/04 16:24:36 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x1, &(0x7f0000000000)=""/137, 0x89) 2018/02/04 16:24:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000010c000-0x8)={0x0, 0x80e8}, &(0x7f0000ca1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000018c000-0x12)={r1, 0xeb, 0x5, [0x5b, 0x2, 0x716, 0x4, 0xfffffffffffffff8]}, &(0x7f00007b7000-0x4)=0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000227000)='/dev/dsp#\x00', 0x8, 0x101002) ioctl$TIOCNOTTY(r2, 0x5422) sendmsg$nl_route(r2, &(0x7f000002c000-0x38)={&(0x7f000020e000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f000036c000)={&(0x7f00005cb000)=@ipv6_getroute={0x38, 0x1a, 0x601, 0x2, 0x0, {0xa, 0x0, 0x0, 0x4eebbc1e, 0x0, 0x3, 0x0, 0xf, 0x800}, [@RTA_GATEWAY={0x14, 0x5, @empty}, @RTA_PREF={0x8, 0x14, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x80) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000782000-0x10)='/selinux/policy\x00', 0x0, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000e16000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(authencesn(sha3-512-generic,ecb-camellia-aesni))\x00'}, 0x19) r4 = accept$alg(r3, 0x0, 0x0) r5 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r5, 0x0, 0x0, 0x4) sendfile(r4, r5, &(0x7f00004eb000-0x8), 0x2) 2018/02/04 16:24:36 executing program 7: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000023000)=0x9, 0x4) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000004d000-0x8)='./file0\x00', 0x0, 0x11) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f000004c000)) fcntl$setpipe(r0, 0x407, 0x8) connect$inet6(r0, &(0x7f000004c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e53000+0xe9)=""/16, &(0x7f0000005000-0x4)=0x10) 2018/02/04 16:24:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000435000)={0x0}) vmsplice(r0, &(0x7f0000841000-0xa0)=[{&(0x7f00002e0000)}, {&(0x7f000099f000)="d81db32a0401b7508122fd08eb7574015d4381d0216bb9965277c399fed433dc21f8922e710c1b936b0e495fe56be72a34deaeb3e1d37e151b37d1fbb7f6a4b03587bb0ee60cbd9c8d33b3d257de652fef3dbb2c42f580da770d858593411a66c905039955c00d98de1856c5a44994ee3dfcf0b69d8a7a3a6f914b56fdc1c0955b30a0cb0029aaa3fcaf61d50390501173986f3e96874ac60318465270cc95c4b0a9422cfc1e596d9126cc5b", 0xac}, {&(0x7f0000607000-0xad)="f415098f56856ecedd2ed66695a8f32e04d1731b97fe16b2b23bb11e59d599d7ce2ae66052dfa5e78223184d9ed30bf4a21b5eb44f4c85a34738ed059430bc83e9f622518d1ac3e4685aa2bacdebf231855aa6c0bb764b4c4a88870bb72c09e9ec298865e3675b6e3b52205f365356205f9df2e70b4db72356a90138b460c8fb97f4b331b127281e35cbdd8978c254e0e8af163beb874eada4c7bca0892b510e6ff2d29c8805ecb851fa3c11fd", 0xad}, {&(0x7f0000757000-0x90)="3db6711e2676cb62a98518bdb808c62e1c82c7b750fc76cbec283ed9e3035c88c8df9645fd1713c310e0bf4819426b466501fb30ac68bd79d893e46b6a4e5babb9893682c604826928320e6aaaef57369620ca39177ae7834a170c7fe0db16d3d833f43a9a6e555ebac6bde39a6b33cdba2618b029ef082f3829d403cc1523411b2b624d4f5efcf1e58f0d3538eb8fce", 0x90}, {&(0x7f0000f13000)="fcbf7221a73fc06359c96962218b053dde26", 0x12}], 0x5, 0x6) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003fc000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/04 16:24:36 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000000e000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af13, &(0x7f0000015000-0x6)={0x0, 0xffffffffffffffff}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000017000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f0000018000-0x48)=@full={{0x3, {"44a9ec8925b89a"}, 0xe1e}, [{"b63f6329915b49"}, {"d726e346e47ab3"}, {"c5dc151032c114"}, {"93d6dc592a7bfc"}, {"2d13535b852c74"}, {"2ed1782bb83d4e"}, {"d4b6e50f69df77"}, {"95e732ce693678"}]}, 0x48) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000011000-0x10)={0x0, 0x0, 0x5}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f0000017000)={0x0, 0x78, 0x5c, 0x1000, 0x3, 0x0, 0x0, 0x6, 0x400, 0x2, 0x9, 0x8, 0x3, 0x789, 0x5, 0x2, 0x7, 0x9, 0x1, 0xffffffffcb2792c7, 0x2, 0x7, 0x1, 0x8, 0x20, 0x2, 0x0, 0xffff, 0x1, 0x8, 0x3, 0x7, 0x80000000, 0x9, 0x9, 0x400, 0x6, 0x3, 0x0, 0xfff, 0x2, @perf_bp={&(0x7f000000e000), 0x8}, 0x40, 0x80000000, 0xfffffffffffffff7, 0x0, 0xece, 0x6, 0x7}, r3, 0x80000000, r1, 0x8) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000017000-0x8)={0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000016000)={r2, r4, 0xffffffffffffffff}) 2018/02/04 16:24:36 executing program 0: r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000019d000-0xfa)="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", 0xfffffffffffffde2, r0) r2 = syz_open_dev$vcsa(&(0x7f0000ac6000)='/dev/vcsa#\x00', 0x9a87, 0x0) bind$netlink(r2, &(0x7f000033d000-0xc)={0x10, 0x0, 0x1, 0x20800}, 0xc) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={0x0, r1}, &(0x7f00005cd000)=""/48, 0x30, &(0x7f000096d000)={&(0x7f0000d78000)={'rmd320-generic\x00'}, &(0x7f00004e3000-0x40)}) 2018/02/04 16:24:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009000-0xc)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000000d000-0xc)) close(r0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000005f000)=0x0) ioprio_get$pid(0x2, r3) 2018/02/04 16:24:36 executing program 5: mmap(&(0x7f0000000000/0xb10000)=nil, 0xb10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000b0d000-0x4b)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x1, 0x3c, 0xffffffffffffffff, 0x0, 0x100000000000, 0x6, 0x0, @dev={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x40000000000001c1, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "89e5f8dbbf5e16dbb3c0d5a9dd36f8ea"}]}}}}}}}, &(0x7f0000b00000-0x10)={0x0, 0x1, [0x0]}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000020b000)='/dev/qat_adf_ctl\x00', 0x8001, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00002b6000-0x6c)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x800}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x2, @rand_addr=0x4}, @in={0x2, 0x3, @empty}], 0x6c) 2018/02/04 16:24:36 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000003000-0x10)={0x1d}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f000000a000)="0500000002000000ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1}, 0x0) 2018/02/04 16:24:36 executing program 7: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000000a000-0xb)='pkcs7_test\x00', &(0x7f000001c000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000001b000)="00f8", 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000019000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f000001a000)='\t', 0x1, r0) keyctl$unlink(0x9, r1, 0xfffffffffffffffd) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000002a000-0xd)='/dev/usbmon#\x00', 0x8001, 0x503080) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000029000)={"a4ab9c4f0ae56bb1cc59f682f2e4ab44", {0x4, 0xfffffffffffffffb, 0x9000000000000000, "7b53db4e2e2b", 0x2}}) 2018/02/04 16:24:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000094a000)={0x0}, 0x800) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000044c000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) dup2(r0, r1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f86000-0xf)='/dev/sequencer\x00', 0x40a02, 0x0) write$sndseq(r2, &(0x7f0000178000)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0x30) 2018/02/04 16:24:36 executing program 5: r0 = creat(&(0x7f000016f000-0x8)='./file0\x00', 0x20) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000f22000-0x10)={0xd8, 0x7ff, 0x80000000, 0x4}) mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80002, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f000002e000)={0x7, 0x4b5}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0xffffffc0, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) 2018/02/04 16:24:36 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000005000-0x8c)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000002000-0x4)=0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb), &(0x7f0000008000-0x4)=0xb) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000008000)='/dev/amidi#\x00', 0x1, 0x80000) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000001000)={r1, 0x3, 0x0, 0x10001, 0x1000, 0x1}, 0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000004000-0x8)={r1, 0x1ff, 0x3}, 0x8) recvfrom(r0, &(0x7f0000001000)=""/7, 0x7, 0x10000, &(0x7f0000006000)=@ax25={0x3, {"71c6852d67d155"}, 0x4}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000009000)={0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f000000a000-0x10)={r4, &(0x7f000000a000-0xe1)=""/225}) tee(r2, r0, 0x100000001, 0xd) ioctl$KVM_PPC_GET_PVINFO(r3, 0x4080aea1, &(0x7f0000004000-0xdf)=""/223) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/enforce\x00', 0x6000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000001000-0x4)=0x0) ioctl$TIOCLINUX3(r5, 0x541c, &(0x7f0000003000-0x1)=0x3) setsockopt$sock_int(r3, 0x1, 0x3c, &(0x7f0000007000)=0x3ff, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r3, 0x107, 0x6, &(0x7f0000007000-0xf1)=""/241, &(0x7f000000b000-0x4)=0xf1) setsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f0000004000)=0x100, 0x4) ioctl$TIOCSPGRP(r5, 0x5410, &(0x7f0000005000)=r6) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x20) 2018/02/04 16:24:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x80200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000f6d000-0x58)={{0xfffffffffffffe00, 0x3}, 0x1, 0xffffffffffffffff, 0x8, {0x6, 0x10001}, 0x4, 0x40}) 2018/02/04 16:24:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000003000-0x2)={0x1, "b3"}, 0x2) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000002000-0x1e)={0x304, 0x4, 0x7fffffff, "2dc9e514496a", "06262329566862a6796aff35647a145f"}) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001000-0x1000)="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") 2018/02/04 16:24:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006f4000)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000b2a000)={0x2, 0x6dd, 0x2, 0x0, 0x1f}) 2018/02/04 16:24:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00005ea000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000da4000-0x4)=0x2, 0x4) r1 = gettid() lstat(&(0x7f00006bf000)='./file0\x00', &(0x7f0000286000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000f24000)=0x0, &(0x7f00001a6000), &(0x7f0000353000)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003ec000)={r1, r2, r3}, 0xc) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) bind(r0, &(0x7f00003c1000-0x8)=@sco={0x1f, {0xbc6, 0x9c, 0x9, 0x68, 0x7, 0x5}}, 0x8) r4 = dup2(r0, r0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/04 16:24:36 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x7f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x200}, [@jmp={0x5, 0x0, 0x4}], {0x95}}, &(0x7f0000004000-0xa)='GPL\x00', 0x1, 0xc3, &(0x7f000000c000-0xb1)=""/195}, 0x48) r0 = syz_open_dev$sndpcmc(&(0x7f000000d000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x400) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000000)={[], 0x3f9, 0x0, 0x2, 0x0, 0x7, 0x100000, 0x0, [], 0x7ff}) 2018/02/04 16:24:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x2, 0x80000001, &(0x7f0000926000)={0x0, 0x0}) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000ac3000-0xf4)=""/244) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000135000-0x40)={0x0, 0x0, 0x0, 0x0, "22eae797b9195ce25b6880ba0c466eaa3f12b7724fe38e0a310035f05abde9f8bfeb2784ed88541c8fa2301f"}) 2018/02/04 16:24:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x3, 0x40) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000dde000)={0x1, 0x0, [{0x0, 0x4}]}) clone(0x0, &(0x7f0000f39000), &(0x7f00006a7000), &(0x7f0000801000), &(0x7f00005b1000)) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000e3e000)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000dde000)) 2018/02/04 16:24:36 executing program 5: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14}, @ipv6=@loopback={0x0, 0x1}}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}]}}, 0x3d8) syz_emit_ethernet(0x83, &(0x7f000002a000-0xf6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "bcfb85", 0x4d, 0x11, 0x0, @empty, @empty, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4d, 0x0, "c1a3db377f38dcc2172963dde0b4024a05633776bca6504c9492eb61b73f17d0167290351bbf1d4dc015eb26d8e06466027d03d087bd03f1c76fde3b7e3d7bed89a75272f4"}}}}}}, &(0x7f0000005000)={0x0, 0x0, []}) r1 = getpgrp(0x0) r2 = open(&(0x7f0000022000-0x8)='./file0\x00', 0x30100, 0x80) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000000+0x6d2)=""/104) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r1, &(0x7f000002a000)) 2018/02/04 16:24:36 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000003000)='/dev/input/mice\x00', 0x0, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000003000-0xc), &(0x7f0000003000)=0xc) r1 = socket(0x2, 0x2000080003, 0x2) getsockopt(r1, 0x0, 0xcf, &(0x7f0000002000-0x8)=""/8, &(0x7f0000001000-0x4)=0x8) 2018/02/04 16:24:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000926000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000dd4000-0xa)='/dev/cuse\x00', 0x800, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) futex(&(0x7f000000d000-0x4), 0x1000c, 0x1, &(0x7f000070f000-0x10)={0x77359400}, &(0x7f0000048000)=0x4, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000c8e000), &(0x7f0000eae000-0x4)=0x4) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) ptrace$getregset(0x4204, r1, 0x202, &(0x7f0000acf000-0x10)={&(0x7f0000d15000-0xb1)=""/177, 0xb1}) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) r2 = request_key(&(0x7f0000021000)='ceph\x00', &(0x7f00006e3000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000007d000-0x1)='\x00', 0xfffffffffffffffb) r3 = request_key(&(0x7f00009e5000-0xa)='encrypted\x00', &(0x7f0000d02000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000090b000-0x1)='\x00', r2) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000ec6000)={{0x2, 0x1, @multicast2=0xe0000002}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}}, 0x20, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) add_key(&(0x7f0000669000)='encrypted\x00', &(0x7f0000bba000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r3) r4 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r4, 0x5453, &(0x7f0000345000-0x8)=0x30001) 2018/02/04 16:24:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000030a000)='/dev/usbmon#\x00', 0x0, 0x5) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000d95000-0x2)=0x7fffffff) ppoll(&(0x7f00002be000)=[{r0}], 0x1, &(0x7f0000812000-0x10), &(0x7f0000839000), 0x8) 2018/02/04 16:24:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) pkey_mprotect(&(0x7f00004ae000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$sg(&(0x7f0000eb2000)='/dev/sg#\x00', 0x100, 0x40001) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00001a9000-0x64)=""/100) 2018/02/04 16:24:36 executing program 4: r0 = socket$inet6(0xa, 0x7, 0xe50b) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00002cf000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000069000)={{{@in=@broadcast, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@empty}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000319000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@broadcast=0xffffffff, 0x0, 0x10000, 0x0, 0x7, 0xa, 0xa0, 0x20, 0xaf, r1, r2}, {0x2, 0x1, 0x8, 0x400, 0x2, 0x4, 0x7}, {0x101, 0x1cf1, 0x57, 0x9}, 0x6ac, 0x1, 0x1, 0x1, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1, 0x3c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffffffff, 0x3, 0x2, 0x6, 0x80000000, 0xfffffffffffffffc, 0x61b}}, 0xe8) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x2, 0x6, 0x21) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10d, 0x10, &(0x7f0000003000)=0x1, 0x4) sendmsg$nl_xfrm(r3, &(0x7f0000003000-0x38)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000000000)=@newsa={0xf0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, []}, 0xf0}, 0x1}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000007000-0xa)='/dev/vcs#\x00', 0x2, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r4, &(0x7f0000007000-0x10)=@ax25, &(0x7f0000004000)=0x10, 0x0) 2018/02/04 16:24:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000027b000)='net/ip6_mr_cache\x00') ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000761000-0x24)={0x7}) r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000302000-0x8), 0xffffffff) 2018/02/04 16:24:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000ba1000)) r2 = dup(0xffffffffffffffff) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000806000)) flistxattr(r1, &(0x7f0000a9b000-0x6f)=""/111, 0x6f) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000aa8000)={[{0x6, 0x3, 0x4, 0xffffffffffffffee, 0xffffffff, 0x5, 0x9, 0x7fff, 0x3, 0x5, 0x4, 0x8, 0x9}, {0x7fff, 0x40, 0x100000001, 0x100000000, 0x1, 0x1, 0x8001, 0x5, 0xdc, 0x8ff, 0x0, 0x1, 0xfffffffffffffc00}, {0x8000, 0x100000000, 0x1, 0x3dd6, 0x4, 0x3, 0x1, 0x3, 0x30, 0x40, 0x10, 0x10000, 0x7}], 0x2}) 2018/02/04 16:24:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000a5000-0x4), 0x80000) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000786000), &(0x7f00006c3000-0x4)=0xb) prctl$void(0x20) 2018/02/04 16:24:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) readahead(r0, 0x7, 0x400) getresgid(&(0x7f0000571000), &(0x7f0000cfe000), &(0x7f000037f000)) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000002b000-0xc)) pipe2(&(0x7f0000490000-0x8)={0x0}, 0x84800) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) open(&(0x7f0000edf000-0x8)='./file0\x00', 0x8000, 0x8) 2018/02/04 16:24:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000826000)='/dev/sequencer2\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000061a000-0x8)={0x0, 0x5}, &(0x7f000091f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00001be000-0xa0)={r1, @in={{0x2, 0x0, @rand_addr=0xfffffffffffffffc}}, 0x3, 0x1, 0x2e6, 0x8, 0x21}, 0xa0) mq_getsetattr(r0, &(0x7f00002a1000)={0x61, 0x1, 0x0, 0x5, 0x4, 0x10000, 0x7, 0xfffffffffffff001}, &(0x7f0000cec000)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f0c000-0xa)='net/icmp6\x00') fadvise64(r2, 0x0, 0x10001, 0x4) getsockopt$ax25_int(r2, 0x101, 0x1, &(0x7f0000e0e000-0x4), &(0x7f00008bd000-0x4)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000033a000-0xe8)={{{@in6=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f00000aa000-0x4)=0xe8) quotactl(0x7, &(0x7f000076f000-0x8)='./file0\x00', r3, &(0x7f0000440000)="8f5a9d0a9e1274d5b99f9e81b65892098fac72ba933db4bd8902b4ea17bfb51fbf47ce179a7f481965be6089756b0eaa2cea0e9de3f6e3b81b304541d96a5c73e3dcef7e128c393ca913641e58538c313a4968927349cc64cdb17166bdce791a1234f5c1c85d4f6ac26481dcfe91b89d9c4001b8ab05d4661a983cfc72f8ed0366b778e3e9570bb74f1e4b2e376cbd0343d68263f479790a8e8e79b097ac4ed1cd8ccef59d25c79f88e46b1496d2c7b9957c199742dda1a5b962") ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000e3c000-0x8)={0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000296000)={r4, 0x7, &(0x7f00006ac000)=[0x3f, 0x5, 0x80000000, 0xffffffff, 0x5, 0x1, 0x3ff], &(0x7f00000e0000-0x4)=[0xffffffffffffffff], 0x20, 0x5, 0x8, &(0x7f0000353000-0x14)=[0x5, 0x7, 0x9bf, 0x7, 0xfffffffffffffffd], &(0x7f0000a40000)=[0x6, 0x0, 0x8, 0x3, 0x3]}) r5 = socket(0x18, 0xfffffffffffffffe, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[], 0x0, 0x0) connect(r5, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000049000-0xe)={0x0, 0x1, 0x3, [0x7, 0xb9c, 0x63df]}, &(0x7f000016b000-0x4)=0xe) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f000033a000-0x10)={r6, 0x88, &(0x7f000056c000)=[@in={0x2, 0x1, @rand_addr=0x47}, @in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}, @in={0x2, 0x1, @empty}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x800}, @in={0x2, 0x1, @empty}]}, &(0x7f0000ffa000-0x4)=0x10) setsockopt(r5, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) 2018/02/04 16:24:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)) lstat(&(0x7f0000579000)='./file0\x00', &(0x7f000007e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00006dc000-0x9)='/dev/dsp\x00', 0x40000, 0x0) eventfd2(0x80, 0x800) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00003e5000-0x20)={@common='syzkaller1\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x3}}) 2018/02/04 16:24:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000037c000)={0x0}, 0x80000) ioctl$VT_DISALLOCATE(r0, 0x5608) perf_event_open(&(0x7f0000a0c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f0e000-0x1), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x4) 2018/02/04 16:24:36 executing program 3: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000ae9000-0x6e)={@random="2fe048aa5c2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x0]}) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000f83000-0x20)={r0, 0x0, 0x1, 0x3ff, &(0x7f0000f83000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) 2018/02/04 16:24:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) socket(0x9, 0x80f, 0x7fffffff) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x4}}, 0x2e) 2018/02/04 16:24:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000562000-0x40)={0x7, 0x9, 0x80, 0x1f, 0x400, 0x3, 0x67, 0x100000001}, &(0x7f0000c2c000)={0x6, 0x0, 0x0, 0x7fffffff, 0x7, 0x1ff, 0x7, 0x1}, &(0x7f0000581000)={0x20, 0x0, 0x6, 0xffff, 0xc256, 0x3, 0x3ff, 0x599d}, &(0x7f00004c8000-0x10)={0x77359400}, &(0x7f0000931000)={&(0x7f0000405000)={0x5}, 0x8}) r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f000007f000)=0xc) clone(0xffffffffffffffff, &(0x7f0000b10000-0x3b), &(0x7f00000a4000-0x4), &(0x7f0000b46000), &(0x7f0000894000)="576552699cb1444188bcc480553edb5d3cfd64fced148c24091cbcbfcdc18fb11a9797e62b4e80c7229477cb6bb96e47aac0c2706decddee722d9fd66a6145eb4a391a43614fedbbaeae7e56e5556082c77e4197f0b284747bb8d22caf167aaaaefb6aeed2b156fb689f049b7841637a3db4c045b93797d3c720b0b90875b324273f259fe4af6c485e2124561bd0c731144f5e3c3d4a055a448c5ae8e7c0351918ce60763b18aa6970adb1f07bfa15a08f0c82875dc144b8659479778da797fbf277abd0bc1a7b41136b834f174a64f7ba439a9c04aa7392") socket$alg(0x26, 0x5, 0x0) setresuid(0x0, r2, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a0d000-0xc)={r1, r2, r3}, 0x30d) 2018/02/04 16:24:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000+0xe46)='/selinux/checkreqprot\x00', 0x1, 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(&(0x7f0000000000/0x1000)=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(&(0x7f0000000000/0x1000)=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) recvmmsg(r0, &(0x7f0000001000-0x258)=[{{&(0x7f0000516000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev, @syzn}}, 0x1e, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0xd7)=""/215, 0xd7}, {&(0x7f0000000000)=""/113, 0x71}, {&(0x7f0000000000)=""/71, 0x47}, {&(0x7f0000961000)=""/175, 0xaf}, {&(0x7f0000000000)=""/111, 0x6f}, {&(0x7f0000f49000-0x3d)=""/61, 0x3d}], 0x6, &(0x7f0000001000-0xdd)=""/221, 0xdd, 0x9}, 0x36}, {{&(0x7f00002c2000-0x8)=@un=@abs, 0x8, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0x67)=""/103, 0x67}, {&(0x7f0000001000-0x88)=""/136, 0x88}, {&(0x7f0000000000)=""/62, 0x3e}, {&(0x7f0000000000+0xf50)=""/222, 0xde}, {&(0x7f0000a35000-0x67)=""/103, 0x67}, {&(0x7f0000a15000-0x69)=""/105, 0x69}], 0x6, &(0x7f0000000000)=""/4096, 0x1000, 0xc2}, 0x27}, {{&(0x7f0000a94000)=@nfc, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)=""/228, 0xe4}, {&(0x7f0000000000)=""/188, 0xbc}, {&(0x7f00002ef000)=""/144, 0x90}, {&(0x7f0000712000)=""/190, 0xbe}], 0x4, &(0x7f0000001000-0x3d)=""/61, 0x3d, 0x4}, 0x6}, {{0x0, 0x0, &(0x7f000061a000-0x40)=[{&(0x7f00001da000)=""/219, 0xdb}, {&(0x7f0000000000)=""/181, 0xb5}, {&(0x7f000041b000)=""/179, 0xb3}, {&(0x7f0000ea6000-0x38)=""/56, 0x38}], 0x4, &(0x7f0000001000-0x2a)=""/42, 0x2a, 0xea}}, {{&(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, 0x1c, &(0x7f000061e000-0x20)=[{&(0x7f0000085000)=""/198, 0xc6}, {&(0x7f0000000000)=""/17, 0x11}], 0x2, &(0x7f0000000000)=""/205, 0xcd, 0x80000000}, 0xe4fa}, {{&(0x7f00006bb000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x2e, &(0x7f00004ec000-0x50)=[{&(0x7f0000f8b000)=""/87, 0x57}, {&(0x7f0000000000)=""/13, 0xd}, {&(0x7f0000e94000-0xab)=""/171, 0xab}, {&(0x7f0000000000)=""/109, 0x6d}, {&(0x7f0000001000-0x44)=""/68, 0x44}], 0x5, &(0x7f0000857000-0x1000)=""/4096, 0x1000, 0xfff}}, {{&(0x7f0000405000-0x6)=@hci, 0x6, &(0x7f0000000000)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f000045c000-0xac)=""/172, 0xac}, {&(0x7f0000b77000-0x7b)=""/123, 0x7b}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0xda)=""/218, 0xda}, {&(0x7f0000703000)=""/241, 0xf1}, {&(0x7f0000092000)=""/227, 0xe3}], 0x7}, 0x7}, {{&(0x7f0000000000)=@generic, 0x80, &(0x7f0000000000)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f000075c000)=""/43, 0x2b}, {&(0x7f000065a000)=""/175, 0xaf}, {&(0x7f0000001000-0xf5)=""/245, 0xf5}, {&(0x7f00009bf000)=""/217, 0xd9}, {&(0x7f00001c0000)=""/71, 0x47}], 0x6, 0x0, 0x0, 0x7}, 0x1bec4b17}, {{0x0, 0x0, &(0x7f00005ca000)=[{&(0x7f0000894000-0x6d)=""/109, 0x6d}, {&(0x7f00009da000)=""/156, 0x9c}, {&(0x7f0000001000-0xcf)=""/207, 0xcf}, {&(0x7f0000b0e000)=""/102, 0x66}], 0x4, &(0x7f0000dfd000)=""/73, 0x49, 0x3}, 0xbb48}, {{&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @link_local, @common}}, 0x1e, &(0x7f000023a000-0x15)=[{&(0x7f0000182000)=""/129, 0x81}, {&(0x7f00008bd000)=""/253, 0xfd}, {&(0x7f0000c3f000)=""/58, 0x3a}, {&(0x7f00002a3000)=""/171, 0xab}, {&(0x7f0000e17000)=""/246, 0xf6}, {&(0x7f0000321000-0xaf)=""/175, 0xaf}, {&(0x7f0000e94000-0x21)=""/33, 0x21}, {&(0x7f00004cb000-0x1000)=""/4096, 0x1000}], 0x8, &(0x7f0000000000+0xc9f)=""/4096, 0x1000, 0x8}}], 0xa, 0x10001, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0x3, &(0x7f0000383000-0x4), 0x0) 2018/02/04 16:24:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000a5000-0x4), 0x80000) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000786000), &(0x7f00006c3000-0x4)=0xb) prctl$void(0x20) 2018/02/04 16:24:36 executing program 0: 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) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x103, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x5, 0x0, 0x1000}, 0x4) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000082b000)='/dev/sequencer\x00', 0x2, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f00006e1000)=0x3) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009002200000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/02/04 16:24:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00002fc000-0x4)=0x7fff, 0x4) lookup_dcookie(0x4, &(0x7f0000675000-0x63)=""/99, 0x63) pipe2(&(0x7f00008ec000-0x8)={0x0, 0x0}, 0x4000) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000c68000-0x8)=0x6) syz_emit_ethernet(0x2a, &(0x7f0000893000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc, 0x10, &(0x7f0000496000-0x70)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000}, 0x0) 2018/02/04 16:24:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00007ac000)='/dev/audio#\x00', 0x5, 0x202002) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f000070d000)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x6}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00005f2000-0x14)={0x0, 0x8000}, 0x14) 2018/02/04 16:24:36 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x801054db, &(0x7f0000001000-0x4)) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000001000-0x4)=0x4, 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000018000)='/selinux/enforce\x00', 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000000000)=""/68) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000014000)={0x401, 0x6, 0x9, 0x57f, "007b63c97c938a0a30116f0403ea8649b6dcd8b25538ec49b2d1f11fbfc6a43edba3bcbd667ab6a28a5ba912", 0x6}) socket$nfc_llcp(0x27, 0x3, 0x1) 2018/02/04 16:24:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x7) fstatfs(r0, &(0x7f0000f4d000-0x1000)=""/4096) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f00007e1000)=0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c2e000-0xe)='/selinux/load\x00', 0x2, 0x0) io_cancel(r1, &(0x7f00004fd000)={0x0, 0x0, 0x0, 0x7, 0x10001, r0, &(0x7f0000989000), 0x0, 0xddb, 0x0, 0x0, r0}, &(0x7f000091c000)) bpf$MAP_CREATE(0x0, &(0x7f0000dba000)={0x6, 0x4, 0x8000, 0x9}, 0xfffffe4a) 2018/02/04 16:24:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r1, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) lseek(r1, 0x0, 0x2) memfd_create(&(0x7f0000e97000)="706f73fb00000000000000566f6573737b0000", 0x3) sendfile(r1, r1, &(0x7f000003c000), 0xffc) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000cca000-0x30)) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 16:24:37 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/selinux/policy\x00', 0x0, 0x0) readahead(r0, 0x7fffffff, 0x32) fcntl$setflags(r0, 0x2, 0x1) r1 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000009000-0x10)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000009000-0x28)={'vcan0\x00', r2}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000007000)=""/53, 0x35, 0x101, &(0x7f000000c000)={0x11, 0xa, r3, 0x1, 0x80000001, 0x6, @random="f83626a8dcba"}, 0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000000c000-0x10)={r2, 0x1, 0x6, @random="6d728845b19c"}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f000000c000), 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000004000)) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000000a000-0x10)={r2, 0x1, 0x1, @empty}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$user(&(0x7f0000009000)='user\x00', &(0x7f000000d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000000b000), 0x0, 0xfffffffffffffff9) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000000d000-0x4)={0x17, 0x3, 0x1000}, 0x4) keyctl$revoke(0x3, r5) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r7, 0x8933, &(0x7f0000ce7000-0x28)={'vcan0\x00', 0x0}) sendmsg$nl_route(r7, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000e3f000-0x1d8)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r8}, [@IFLA_MASTER={0x8, 0xa, 0x100000001}]}, 0x28}, 0x1}, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000004000-0x10)={r6, 0x1, 0x6, @random="8a8842d3e942"}, 0x10) 2018/02/04 16:24:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000bb9000-0x38)={&(0x7f000000b000-0xc)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x14, 0x2000004f, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00003eb000)='/dev/vcs\x00', 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/02/04 16:24:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009fb000)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000177000)={0x7ff, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @loopback=0x7f000001}, 0x111, 0x7, 0xfffffffffffffff7, 0x9, 0x1, &(0x7f0000e4d000)=@common='dummy0\x00', 0x50e9, 0x6e1, 0x7}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009cf000-0xc)='/dev/rfkill\x00', 0x10100, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000511000-0x10)={&(0x7f000096c000/0x3000)=nil, 0x3000}) socket$pppoe(0x18, 0x1, 0x0) readv(r0, &(0x7f0000088000)=[{&(0x7f0000cdb000-0x1000)=""/4096, 0x1000}, {&(0x7f000065c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000177000)=""/20, 0x14}], 0x3) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a20000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00008f3000), &(0x7f00001ef000)=0x4) 2018/02/04 16:24:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f77000-0x4)=0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000ea1000-0x8)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00009ee000)={r2, 0x1}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000988000-0x9)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = syz_open_procfs(r0, &(0x7f0000e95000-0x104)='stack\x00') exit(0x0) lseek(r3, 0x5c, 0x0) 2018/02/04 16:24:37 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000000a000)={0x0, 0xfd, "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"}, &(0x7f000000a000)=0x105) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000009000-0x8)=@assoc_value={r1, 0x3}, &(0x7f000000b000-0x4)=0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl(r0, 0xc0884123, &(0x7f0000003000-0x24)="8a") mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000b000-0x18)={0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r2, &(0x7f0000009000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000006000)=0x1c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000b000-0x18)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000-0x30)={0x110, 0x0, &(0x7f0000007000)=[@reply={0x40406301, {0x4, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x20, 0x28, &(0x7f000000a000)=[@fda={0x66646185, 0x8, 0x2, 0x3}], &(0x7f000000b000-0x28)=[0x30, 0x18, 0x0, 0x68, 0x28]}}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x30, 0x30, &(0x7f000000b000-0x30)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x1}, @fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f000000a000)=[0x48, 0x40, 0x28, 0x0, 0x78, 0x48]}, 0x4}}, @clear_death={0x400c630f, 0x1, 0x3}, @transaction={0x40406300, {0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x18, 0x10, &(0x7f0000009000)=[@flat={0x77622a85, 0xc7ab44f2ef961d59, r3, 0x2}], &(0x7f000000b000-0x10)=[0x18, 0x38]}}, @increfs={0x40046304}, @release={0x40046306, 0x2}, @release={0x40046306, 0x3}, @free_buffer={0x40086303, r4}, @acquire={0x40046305, 0x4}], 0x4e, 0x0, &(0x7f0000006000)="296bc14b817828887b43830125a6021a8a60bc591ebcc3d368b1b19825d0939374eb619e44497d06360da10e4a8148edbef1769073cfdcfcd4a9e91f56c579f6746d2659822f05f9f73a47b5e3e7"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000b000+0xf8d)) 2018/02/04 16:24:37 executing program 4: mmap(&(0x7f0000000000/0xb0a000)=nil, 0xb0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afd000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000b0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000085a000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000b0c000-0x8)=0x2) r3 = dup(r1) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) mmap(&(0x7f0000b0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000b0b000-0x4)=0xfc, 0x4) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4068aea3, &(0x7f000099f000)={0x7b}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000076c000-0x18)={0x3c3, 0x0, []}) 2018/02/04 16:24:37 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x800080) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000018000-0x8)={@empty, @broadcast}, &(0x7f000000a000-0x4)=0x8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000019000-0xd)='/dev/dmmidi#\x00', 0x100, 0x442) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000018000), &(0x7f0000019000-0x4)=0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x2, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) 2018/02/04 16:24:37 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) pipe2(&(0x7f0000a38000)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x80000, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x7f, 0x20, 0x40, 0x8001}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000339000)={0x5, 0x0, 0x2, 0xfffffffffffffffa, r2}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000001000-0x4), 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000000)=0xc) 2018/02/04 16:24:37 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000012000-0x4)) r1 = openat(0xffffffffffffffff, &(0x7f0000011000)='./file0\x00', 0x80000, 0x1f3) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000013000-0x10)={0x1, &(0x7f0000012000)=[{0x5, 0x9}]}) r2 = getpgrp(0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r2, 0x112, &(0x7f0000013000)) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270200000000000004007352", 0x23}], 0x1}, 0x0) 2018/02/04 16:24:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f00003af000-0x24)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000a08000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = socket$inet(0x2, 0x80a, 0x0) getpeername$packet(r0, &(0x7f0000d2c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00005b2000)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000726000)={@dev={0xfe, 0x80, [], 0x0, 0x16}, r3}, 0x14) r4 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r4, &(0x7f0000ddd000-0x9a)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) 2018/02/04 16:24:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000019c000)='/dev/mixer\x00', 0x200, 0x0) inotify_add_watch(r1, &(0x7f0000fa6000-0x8)='./file0\x00', 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000cd2000)='/dev/admmidi#\x00', 0x1, 0x10000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000f7f000-0x50)={0x6, 0x8, 0xb774, 0x1, &(0x7f0000eb2000-0x200)=[{}, {}, {}, {}, {}, {}, {}, {}]}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000246000-0xc)='/dev/autofs\x00', 0x4000, 0x0) epoll_pwait(r3, &(0x7f0000d2c000)=[{}], 0x1, 0x6, &(0x7f0000c8c000)={0x401}, 0x8) accept$alg(r3, 0x0, 0x0) 2018/02/04 16:24:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000931000)='./file0\x00', 0x0, 0x40) lseek(r0, 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) truncate(&(0x7f0000377000-0x8)='./file0\x00', 0x0) 2018/02/04 16:24:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000b78000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x21bd7e366d35ce38) accept$unix(r0, 0x0, &(0x7f0000042000-0x4)) r1 = gettid() clock_gettime(0x0, &(0x7f0000a99000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000d84000-0x8)={0x8}, &(0x7f0000005000-0x10), &(0x7f0000d7c000)={0x0, r2+10000000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x4) 2018/02/04 16:24:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00'}) r1 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) fcntl$getownex(r2, 0x10, &(0x7f0000760000-0x8)={0x0, 0x0}) sched_setaffinity(r3, 0x8, &(0x7f0000ab2000-0x8)=0x5) dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000dbd000)={{0x10000, 0x9}, {0x1, 0x7}, 0x8, 0x1, 0x80000000}) write$sndseq(r1, &(0x7f0000d82000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @tick, {0x1}, {}, @note}], 0x30) [ 112.826241] device syz6 entered promiscuous mode 2018/02/04 16:24:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000002000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000)="3283379fdc7bb7a6b0aba6fb7f7c00c5a3f52abf3c7a89dca05dffec62e448bc12ceb8b37ffddcd552c0ca7d5dbc03caabb4e834e053a8e518c6677757362a715970bf89d35993b2120dd7833e458479bed7dbd7595e677b540e2300db19abf798d857d2004c2ce364b10ab254bde498423d9a0872b9dd7397481f33f973b42df17ddb50cedf22f6b260224bcdd5b0e4ea3fb9ab9ac2d6606eda65a2e3d10f789e5ad39b432b07889874285e539c9c207c4233f44d88454a3299c3e76a28476aac95d7d1892d87b856dbd5d4edba19488b66495712641ccecbe0e69bffcdfa1af740d99676a950f94c98143cf86e0b7605f76c04d0aaeba5a6f3afce02ef90ff286af49ca7b0c43ab2a222f3ad3cf99a56073beb387cc6343023c73f9efaf615282f5f03a666d9f35e09f5c57d606dc6a424ffb51bb83d2617d9e4f8fd3f1829291b50210b0d09891807068c25b54e3268e4e2b7f262bfda605349bae7ff3e0712a34b8f0efa7c412224a550520524d09c2ca9d08c70be8e23bc0c9f921f3ccd84b941839d9b7b0efe81a80ad61eeb6e6916a08d5bf7a52c0a1463372f66d94048e389653e786b9965cb588916386f116c0d0a02404fad23cd7fcf446f67f27b5ae5113698a8988c1a695f96274ebace81cd864c86d41a3b2b107a44a7b1ed971369a3b9a848d3b60f5e6c07bc0f22aedaab374f42480c859e30be85495f49a03bcdb650bcb9ee695611eab27a3469a78fe47f9fd232384bdacf0e0cde17a6d121db3b15c32738e278ebaa31367db2bb30e40155367679f992f98a5ceb84990feff6a6de65736e7885f9ef14a90580369242f181d35ac8670346e9be5da4d080b5a084be32a9097086064fc836e8c5e1fc3d63870a98d61d9e211108359bc2379e54e029ce6945114fed39695c96e9e7816dee21d7458194d565f8ff40018f44df289f73e7eea9b739e297a27db3df981724bbe2c3a5f3c0a889cb33a3c23008eac4df0b4f6c3312d4d8322301540035b8f5ee83f0751b30d53a9d590adb7cac4b5c1e552ca8cbcd9b4e5b47195896d8d7cd153d7c7ea84291740050d9cb87c009ad477b7b49d0a5f9c68f1222e67fc5e36fc104d8010420031af955dbc19f153d67b508cd59ea8f27b0a3fbc6f85f31386b324e79e0f604c35f86aaff3198aafb097b77fe876fc591a73583cbf6fa9e075cfb76885119146c35c7f1043904a8a187de983198947b09253997fb563f2788f18bbc3bf8de39934d45edc22dfdee115c400aede38b352794e68e69a261675b9d0afbe20c8f5dea34e637a975bf1203d28ef92fe0cf999bdcf21eb58e33f829c1e092d6a6c9090b839c7fa2bbbaf13b62b4cadd40e616e44dda1e39c792cc3594956b7b0dfb56cee178c4423d2185eefa788b1f6b841ab27d447477f649e5c2ebea794cd1d4d5e2ff868badf398debc613253b5e8180e0de9fe178948ddf4cd14b087ca296d9d24c80bfe7a1461daabf4a659ac718d1f8a62b120a4968f20e3c3b33cdde89416a0a1f44badb490739bdb24db964d9605622f6643ba21df72563359bdbf0b0c0df64f2d7fe31497366bbdacb73076ba702557e841266de0948d2026b1ca6ae36f4a183217afa1286002c3064fe373db57253e7e7c6b75e82ed212b1768066dc1e2eb1f1d21302b2515d017b706f50841556d9488f3c29ab5254f5536253f747d2df859a4fc3860fe898ad80123cdf174f105a4bd367689db72f9eeabe62b45d8537f6560fb9fbff302115be63d5c11f4b44084ad45b2b25a3f3dd1b4fd1a1ff597fab7d8575073a280e625ed268f5890eb87aa1033f8d8bb0037744f5f9a9a8c097d91ca1dab950c8b8ac1ffff4fd3b427656ec0c537b491acf997896cfc8a2625927bcbcfc2042da7d0118dfe4a8b53064fce80da3438c6840b119a05a3f90277a63803f0e42e2e9209daed4078fb005d485624f6662da7ba52dc285b93497bd8b1facc303c6831efb4329f40ab5fa0a1fed13f8100ed360cc3511802fd9789eb6abe87ead031fe3374e8ab0fdef2c6dc66335bdc90da1b9ad587804c18864f04a1dcb4cc941d24dd9338e85fae87251f8191c95a602ae97d9236abb0b1a19aa9c56480e006556ae146fa8d7a2eee9841a1e85bfb11b625ace2c10a06f641e097f2a3ff44a1a3e287581d64a30a03a9b3572c93314a8ff64eaeef4347831ff959254f944bffa7fc613b8422136dfbf8c0e72f855696d86855d4d189b0def540923ee1b2f4a740138144725970253e254e09e9c33b2450604c6687b65b1b97e982fea8796013b2248c97305cf88724e9d11787b0a88ec37affed02579fd742dd5cedf84dd64c73c856f4c876ef7475321203c3f505993e666e1af7f06dc9ecb9bab1338c1aca0826e3cf010a8cec6dedbce1ceea29f8d757517900b4abb09fd22bdf4e318d160430d775a10a87a7cf88a47325ff1b9aad65f6d00e458f0de58bc692a31cb37ce63b15be0734d2fe6713ee91bd3b383e99329c1c5e5293e7f0d17360cf198c1646dc05c4a9c7ff0f37a74e3c7ba7c1ef66d931ec8e42a4278721a21d0c28dba249197126a01301490810fefdd2761ac5cb1ae65fd77a5d59465f7836481b251689da79b1bb1ee5c2c3b98126ec3765b6f18f4152f97f63901ad62ff5e24113bec6e1566253ae35a3bc83612d1eec6248cec26c00d69fe783033e6772d1956c3d9b5ef5c1ed0197739b7a42cbaecd758aee10b1fe7e2563799aaac49dcf83c719c6e6468fa8f64ae92ce30979421dc043908c32056916ae85eee583f4e5cfde581779613c66512da6c0fd1a72044497aacdbe93a39e0c9dc123a83a9f3f662b73cc8d1a297f4ef0eeae877aa7d2241da0a2f30e66d61a326a78428e9d19981b6a3cdca774c76e3186becd47b6cc9baa6621d1b18d54e5d0855e4c592ae1383bef14347c7ac4ede13b4ca6a343e66689068bb6abb7c250c4b2d3b1e6538eb28c6030bc51e0dd51994be198015092333ceb4c26cd3abbb20527b36bac352630e9199988d75ec7ac896739de3d5c99138b93b5158045b5ab31559d05a8a0c15adc0a352ffde022f9fde37bd42586f8383c3495f123d75b9dd09cb43da9347ea364c5ae7f553447fe5aa1aee8b4be510aa8177a034cce360401e2c2afe1b1f2b22182682d23625251add36fcffd1ba58e5ea1c317566383f62870841ddb12bfea911b7314b35c1a8d71030335bc0e9444ff69ea3aa81229dd18ed986948be33ecfe25d796c20f6152f6905835244d874390e2c19e45b839631ed168daac95e859b1bea709575287dc9da00df2bf7f1a0cd2e9451b147ac053ebc6b713394650a9d37f419174b2fc955f2bd6b243a38eb6f125a2ccd8b04371498a2d5508c06a1e5973b741fb7702bac14cdef19827dce8204fe2db6565917bc40088ebeb497574c5c4bd363c2058c6e439669c038b26dc20a7252b8fc55a80433432f41a6d922d4eb61f1fa2eef63160a4464554957be45a5644efd25eb3ab8e7587dede96ff74c97ef8d075a07c6ba7ce6623ccf09e650ae044d42e09f239d4b101c732deb111cbe9f0c8e933752b79c3eac6e989d035758f3c350331818df71bbdd7d38b925b5eb64030ba510864c635c0a1d29acbf4309eb2099c2b260fe8d575ec2a1a1d559bb86c22caac096719efce835cb0da80047f7d3aace56f25adb1484891fee54580af666f4483c9b1329a5e31bb1b7a7e5a76624ff84acd2f0fc77e555f5d4b9a112df25a41901e74f7f857651bc55c14848b5568df406ce3301f89281c895018d734845f462a4382b710a73c2fc1affe7b418b58fe0e811d79c7eb5cef824db34c5153870c5d26f3cc34dc3444aca0cf088aecdc4a6e910b69140fe27a7ac654fdf3ef2c3eaa0b3d12c843c52b77ba8b187e9489163b4badc144c41ed49e5b6a7f401032b450f3e01d5095275e3b06ed4651eb24a044d145b82df193fb582d34fb13fe81795b3fdc3fa5f4628634964a72d8c99d0ef0551a4788e5b253d55cfd76a8bbd56bee8cd3d3489572f7dfa86c075edfc2965ea231e79e0d99960c9b6b9b77842096c762e038a0f704573633d4af7ada1e716e50d29edaf3a6efff086894221d345f69adc3cf680ca2a2d690ec8ce2bc38027b033d4660c303faf41f0dc32b84accb572cfa834e1248a7369632f21c5f98da067e2f596e33e072706b836dcce3001bea93d039407a2ef07e393ed8ef2e2c474fde607de999d504becafa42bfdcd8534d2962583805a80a4762e694e0cf5481d015cf4dabb42f0e90fc705fc5a4d0a96ef23fd727d0c79a0b6a8c01946b90081ed147245044af94e058559355718e03968631e9fe734629674c779b4ff3d0e02d06ce41b774d2f985a95fb97ba94f4d7b6c0cd8bdbcb2b2e23a57edcb7ce9ef5e285184e51fd841a8e16455f817c9060b7a1bf5c254e723664200eac7ac9762285569fbe678da8fe991929affab946f89d327186f7cd641bbf34907562ba96f75799699454426ccb03c3c94f90586e40bd21d1d14e41fb4d584138d306621922a8cdabbdb96b4378c8c26d2688b942ca3b7a0b9b7afef0becfec609d00ceb5ae919a3a7b7a5c98c4c185a5ccb396fcc65c4c668c54ea59a60c34f759828ac18b0205971d16022216a603a2b1940057ec562dceff4d7d3f0be9f67c1db2e92df2a7c6bf7c284c049d7bea6dd652b77fd3f02ad7bf084995c35bf50e07031bbfca491ff45f9e0edc0ffcc3a6b7a6c327aeb6a1996957c905aa400b1ce5df4cf7a89192d419ccc91410e5ca9a7fe0e314ad33e45b22a1c6e03588627c6312cb80dd7513249f766504f40ab3d24e95925f29204851fe0490f0f1624147b649caa84c4a42aaffe11d0ab9ea979e1b33b9797ec494cdf3eb84bf6652c338b74bb9be5864db9ab1aae8a2c40312f9b1150fcf9051ac57ba2dfedfa7b513b91bc870d028d76468bad5e8fee045582e817145c4508acd90ba45a48a01d28a53d19033bdadf930b373bc949a9b96e966afa34e40345bab3a7942a0768c7ad62567ab21a1bfcf4bc4b13d55a546c320d34a4eb3a8d72fab5bc71e1854e83068795fb9162b7cb9f708715c59958172ff210bd5885091606ea375b91fb3533e6512b3aceee1290baa7b54ac48b3147246077732e9e2e6cc8f0552264669cab8a6e4e039e16401c2a629606c9b14e6bbe298d37cf304e94094b30bd4d9fc78bc8468d18ba3942f960563c84c34284b865ed8024a3ea25e0c17cd86ca0c4b2e5f687355ead1ae5b04dde31ff06f9f4d7d9823ba33db1976fa2338c0001c1e07e512be747a8c3154e6f06abf48d6fd78c1dfc2b4d40e686d5a49ea5f873a03bd14d5cd913b073d1ce9f361e5fcb1708ec59bd9e32aff747bcecb0101b5b8e1f2ddcfbc6c12bd71e8010668f4e486183e4ee8fdae21edecdd3adae73eb02d13743224bed319036139716926d524b6dc166dd6352cf5b6dd87c920845d5bb6ffa2b56a58a39597135397f88cb978db365957e017a6b404db3756d9a9c9d2eb539c0bee64b9615fdc89ad8b0b2d9f2ae4e4b5267d3797b9b4542b996532aa015e6fdbc9e99bef3cbe4e0835f35119b0e8f83c633b0e94b2524bd02f6ebb9251df6956a343b74e42e633f1e1319a4fdf1c31f8f9e85338fe7fe23f60ff85e5d1a527b0fafc3685b4b98e891ec3af25041129bbb7615406dab5529c38ef6f5038c75fba09960c7f7d5bb2af0449cc7d92f4ed54b3f1014bb58602b1b6e74c69bb18c252fd52259ce857d857697dace9587de504d680d27ce24d", 0x1000, 0xfffffffffffffffd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000002000)='.dead\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002000-0x3)='[$\x00', 0xfffffffffffffffd) keyctl$link(0x8, r2, r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000011000)=@abs, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000014000-0x10)={0x0, 0xfffffffffffffff8}, &(0x7f0000001000)=0x10) sendto(r1, &(0x7f0000003000-0x5d), 0x0, 0x0, &(0x7f0000002000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) close(r0) [ 112.869172] device eql entered promiscuous mode 2018/02/04 16:24:37 executing program 0: r0 = socket(0x4000000000000010, 0x1000000000000002, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000-0x25)="130000001000ffdde280f49ff60f030000000a009cfb00000f00afa73022e5f9ec564fe7ee", 0x25) 2018/02/04 16:24:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) write$eventfd(r0, &(0x7f0000720000)=0x1, 0x8) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000b92000/0x18000)=nil, &(0x7f0000172000)=[@text32={0x20, &(0x7f0000952000-0x55)="0f20e035200000000f22e0c4e1e16d700066baf80cb8d82f0383ef66bafc0cec66b823008ee066b850008ee066baf80cb84448d28eef66bafc0cb828000000efef2e660f6c0502000000b9210000000f32f20f01c9", 0x55}], 0x1, 0x0, &(0x7f00004d5000)=[], 0x129f) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/02/04 16:24:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000db0000-0x20)={0x3}) 2018/02/04 16:24:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d38000)=@common='tunl0\x00', 0x10) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @multicast2=0xe0000002, {[]}}, "c4e60974958cac44"}}}}}, 0x0) 2018/02/04 16:24:37 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) r1 = semget$private(0x0, 0x0, 0x23d) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_INFO(r1, 0x1, 0x3, &(0x7f000001c000-0x4c)=""/76) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000009000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000007000)) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(r1, &(0x7f000001c000)=[{0x0, 0x8, 0x1000}, {0x3, 0x4, 0x1000}], 0x2) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f000001b000-0x6)={0xffffffff, 0x3}) 2018/02/04 16:24:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000fda000-0x10)='/dev/input/mice\x00', 0x0, 0x200100) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000db5000)={0x0, 0x0}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fda000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000314000)={{r2, r3+30000000}, {r4, r5+30000000}}, &(0x7f000093f000-0x20)) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000fdb000)) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fda000-0xc)='/dev/rfkill\x00', 0x800, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r6, &(0x7f0000fda000-0xc)={0x10, 0x0, 0x3}, 0xc) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000aef000)=0x7fffffff, 0x4) futex(&(0x7f000000d000-0x4), 0xb, 0x1, &(0x7f000000d000)={0x400000000}, &(0x7f0000048000), 0x0) 2018/02/04 16:24:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, 0x0, &(0x7f0000001000)) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000002000-0x4)) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000001000-0x4)=0xffffffffffffffff, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)) 2018/02/04 16:24:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_spirange={0x2, 0x10}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/02/04 16:24:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000004a000)='/dev/input/event#\x00', 0x0, 0x842b33863ff70ab6) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dec000-0x10)={0x0, 0xff4c, &(0x7f0000261000)}) r1 = syz_open_dev$dspn(&(0x7f0000072000)='/dev/dsp#\x00', 0x2, 0x800) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000063000-0x4)={0x5, 0x3db5, 0x100}) [ 113.104932] device syz6 left promiscuous mode 2018/02/04 16:24:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00003f2000)) sched_setaffinity(r0, 0x8, &(0x7f000077b000-0x8)=0x5) nanosleep(&(0x7f0000d6b000-0x10)={0x0, 0x1c9c380}, &(0x7f0000578000-0x10)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f11000-0x8)={0x0}) setsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f000081c000), 0x4) prctl$intptr(0x29, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/autofs\x00', 0x0, 0x0) 2018/02/04 16:24:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000b80000-0xb)='/dev/adsp#\x00', 0x1000, 0x6000) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000022a000-0x8), &(0x7f0000067000-0x4)=0x8) mlock2(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) lseek(r0, 0x0, 0x0) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8), 0x5, 0x2) 2018/02/04 16:24:37 executing program 5: mmap(&(0x7f0000000000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000004a000)="35292e2300e3", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000049000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) r2 = dup2(r1, r0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000004b000)={0x0, 0x0, 0x0, "717565756531000000000000000000000000000000000000000000000000000000000000000300"}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}, {0x0, 0x0, 0x0, 0x4, @time, {}, {}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0xc0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000004a000-0x10)={0xffffffffffffffff, &(0x7f000003a000)="3338cd73b31a778c"}, 0x10) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000004d000-0x8)={0x2, [0xffffffff7fffffff, 0x7fffffff]}, 0x8) r3 = semget$private(0x0, 0x6, 0x502) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETALL(r3, 0x0, 0x11, &(0x7f000004a000)=[0x3, 0x7, 0x211, 0x0]) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x12, @time, 0x0, {}, 0x7}) 2018/02/04 16:24:37 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000005, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000017000-0x88)={0x6, {{0xa, 0x2, 0x100000001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}}, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000009000-0x408)=@raw={'raw\x00', 0x9, 0x4, 0x358, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f000000c000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "97595d685edd8ae19473e6fdbe4933843d3525b759842ad00a8021270200"}}}, {{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, [], [], @generic="3322843052bf2fa58998030e7deb6920", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}]}}, 0x3b8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f000000e000-0x8)='./file0\x00', &(0x7f0000018000-0x8)='./file0\x00') mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000009000-0x8)={0x0, 0x7f}, &(0x7f0000016000)=0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000017000)=r1, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000017000-0x14)={@ipv4={[], [], @dev}}, &(0x7f0000016000)=0x14) 2018/02/04 16:24:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x200000000004, 0x84) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00002e3000)=0x5) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f000097c000-0x4), 0x4) 2018/02/04 16:24:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) listen(r0, 0x1e) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000fd8000-0x28)=@hopopts={0x0, 0x0, [], []}, 0x8) r1 = dup2(r0, r0) getpeername$unix(r1, &(0x7f00007a0000)=@file={0x0, ""/61}, &(0x7f0000f1f000-0x4)=0x3f) accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000eff000)=0x10) 2018/02/04 16:24:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) accept$alg(r0, 0x0, 0x0) 2018/02/04 16:24:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e51000-0x4)=0xfffffffffffffffd, 0x4) socketpair(0x0, 0x80807, 0x4, &(0x7f00004dd000-0x8)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000d91000-0x10)=@generic="6ab0d966fcc8fbe2dcbf2905bd886c18", 0x10) sendto$inet6(r0, &(0x7f0000fbd000-0xf0)="34899cbdf8afa8a50566ebf0c667156618d3e2e991f05b9496a0ea5af36af72b392fef1f3be614b23fb08f3212a9c52d69ec7f46bc8c0f003cfb3424c9214fc5a79c86d031587dda38fcf36599d9fd765f6205d535d2be0ce5fb3c1d66045c8aedfe6a11956b24725477021d0b24f26d63716621ac9c278989c6cea297f235a904c621ce9b518e9dd9674b16baad625f7b6376bcfafa5a496a8d613ac6dac969c5279d8617e000a08b350125e1ab7209b208f6642ace464dd38251c8038d0221b215637b8635b4b43ab8ea94f3a18520b97c267caa931b77b489c9aa45b34829326015b08a23527fd00deab14e021a50", 0xf0, 0x1, &(0x7f00008c1000-0x1c)={0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) 2018/02/04 16:24:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000026000-0x4)=0xffff, 0x4) write(r1, &(0x7f0000789000)="34aff6e4d9140128a19651e7f3a8fc5fca4b095d6aa569efa8c00dea5e9bfe11e4faea1d96bff742b62877deab13a529642b116ec8c4547a6255c9e5455dd36d9ef720c33631fb3a682d3a9f25e5d81aca539257fff7af1d4d269de2b6f99049d5f5fc02b7ebf1f871c2fb1d9e59a9cd6297bbc1638637d7f9a5fdff7f735bdbecf3c73857a7d6d54aa2b53bffc515ef401d96e04458de653c1ffb6e92bbfac154", 0xa1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a97000-0x4)=0x0) r4 = dup3(r1, r0, 0x0) perf_event_open(&(0x7f00009ba000)={0x5, 0x78, 0x400, 0x5, 0x1f, 0x9, 0x0, 0x7, 0x400, 0x1, 0xfffffffffffffff7, 0x1, 0x100, 0x7, 0x7, 0x100000001, 0xc1, 0x3f, 0x40, 0x72b7, 0xfffffffffffffffe, 0x4, 0xb07e, 0x0, 0x4, 0x3, 0x1, 0x200, 0x6, 0xb3b, 0x4, 0x1, 0x2, 0x5, 0x1, 0x1, 0x9, 0xfffffffffffffffc, 0x0, 0x20, 0x3, @perf_bp={&(0x7f00008f8000), 0x8}, 0x58, 0xffffffff, 0x2, 0x7, 0x20, 0x7, 0x3c}, r3, 0x0, r4, 0x1) write(r2, &(0x7f0000ead000-0x1)="95", 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000d59000)={0x0, 0x1, 0x0, 0x80, 0x8}, &(0x7f0000baf000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000317000)={r5, 0xb9, "2a2e3a1d962e2983514465ae7578c983dbd0df67697426ba4a662a1ed1c609290073678eb1ad4de523b48076f2fdef12a9e64f107d867a88c67fdbb59553c29c8fd6f8f6a7ff7e793c888dff83298983531b5ddfd84f89e6685e95526291623d72084c3c1cf098835da0830f6a9ddb4e007ebb6528c9b21f755d459d35710710fcb52e198b8e69665f50ae8d3bcbdd15c10acaf9915ad4850c0592909d6e3d10cc2283d9f366d8e34f351939e77d5c17a7194b96364d1f4145"}, &(0x7f0000cd3000-0x4)=0xc1) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000fae000)}, 0x1ffe) recvfrom$unix(r1, &(0x7f0000d4c000-0x8a)=""/138, 0x8a, 0x0, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/04 16:24:37 executing program 2: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fdf000-0xc)='/dev/autofs\x00', 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000fdf000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000fde000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000fdf000-0x8)='trusted\x00', &(0x7f00001fc000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f36000-0xe3)="a60a959480631579e07dd6b128310b63dc0a89d7e78911a159d97bf8858a707f54454cce8c745c404e96dc49f8fb046b93b12574a62dd32a3f7e33b36771aa4d8027d769486ba8b345f8edb66c191c6c0aababb56b5393af44838be9fdac43aa1dc0a7ee3831021ce07a816d5dbb7f93f89c7c4dc369d34af2c31e9e8f0c6ef6485491bab771e1a206ef0a5f473528bf11fbdd6d525d45bdfb906ef940d6fac34c67a10d1ed17091b8fea2f07bc990e28cf664fcd25c0fdb05d313bb27998fb02fb92776e98f571ce6fad1cfad09abe5802c97a07d9a8880f5b5ff668705740b1714b6", 0xe3, 0xffffffffffffffff) keyctl$get_persistent(0x16, r1, r2) pselect6(0x40, &(0x7f0000004000-0x40), &(0x7f0000822000), &(0x7f0000004000-0x40), &(0x7f00000ac000), &(0x7f0000004000-0x8)={&(0x7f0000003000), 0x8}) 2018/02/04 16:24:37 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@dev={0xac, 0x14, 0x0, 0x10}, 0x3, 0x0, 0x2, 0x10001, 0xa, 0x20, 0x20, 0x0, 0x0, r1}, {0x7, 0x401, 0x200, 0x81, 0x8001, 0x6e5, 0x1, 0x2}, {0x4, 0xfffffffffffffff9, 0x3, 0x5}, 0x5, 0x3, 0x2, 0x1, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x6c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x4, 0x0, 0x3, 0x1fb, 0x1ff, 0x100, 0x200}}, 0xe8) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000002000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000013000-0x7)='pipefs\x00', 0x0, &(0x7f0000001000)="31df672485ae875067b6ca46f08cab9431d9184055aaf2ee5f9766dfa9bc40a5a8c36fdede9a7dcbedfb058b2cafdb43c1712df7f22aba2c97e3163f10129f06630807de20ae6a3a0baf757f555e6f8cc75e65190748ae2fd8de79e44bd02bdce34757532c8c6f31f69a06a735c75277351d8a854716edbb24066b0ea7dda790114acd123933fef2f386cd41734a8f7d84d203357c300e888c3800d641324822a6fea110a22146441ef421d307abd70431fe464f452f68c381bf2443f4960ab47d021ddcd63afb2a") ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = dup(r2) truncate(&(0x7f0000011000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 16:24:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000516000-0x8)='./file0\x00') fgetxattr(0xffffffffffffffff, &(0x7f00007f2000)=@known='security.evm\x00', &(0x7f000088d000)=""/2, 0xffffffffffffff6f) perf_event_open(&(0x7f000001d000)={0x400000002, 0x78, 0x7c, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x3ff, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000f6d000)={0x825}, 0x0, 0x25) r0 = syz_open_dev$sg(&(0x7f0000bff000-0x9)='/dev/sg#\x00', 0x8000003ff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f00007dc000)={0x0, &(0x7f0000eef000-0x8), 0x8, r0, 0x1}) r2 = syz_open_dev$tun(&(0x7f0000bec000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d35000-0x28)={@common='gre0\x00', @ifru_map={0x800000002, 0x0, 0x8}}) inotify_init1(0x5007fffd) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000011c000)={0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00005cf000)=0x4000009, 0xffffffffffffff77) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000e3f000)={@common='dummy0\x00', @ifru_ivalue=0x40}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f000016d000+0x1df)) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000e7b000-0xdc)=""/220) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000596000-0x4)=0x1, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000000, &(0x7f0000889000-0x4)=0x10000000200, 0x4) r4 = dup(r1) setsockopt$inet6_tcp_int(r4, 0x6, 0x2, &(0x7f00005d1000)=0x81, 0x4) bind$inet6(r4, &(0x7f0000797000-0x1c)={0xa, 0x0, 0x5d09, @loopback={0x0, 0x1}, 0x100000000ff}, 0x1c) sendto$inet6(r4, &(0x7f0000a76000-0xdb)='1', 0x1, 0x20000005, &(0x7f0000881000-0x1c)={0xa, 0x0, 0x4000000000, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000931000-0x4), &(0x7f0000413000-0x4)=0x4) recvfrom(r1, &(0x7f00006dc000), 0x0, 0x1, &(0x7f0000742000)=@nfc={0x27, 0xffffffff, 0x8, 0x807}, 0x10) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000d50000)) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000bd1000-0x400)={"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"}) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00003ea000-0x4)=0x6, 0x4) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000ba7000-0x28)={@syzn={0x0, 0x0, 0x0, 0x0}, @ifru_data=&(0x7f0000e24000-0x20)="3bc298971b348058bee8a44970aca8c421237c9e71fd875870f6a6401399b20c"}) sendto$inet6(r4, &(0x7f000090d000)="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", 0x5d6, 0x0, 0x0, 0x0) recvfrom(r4, &(0x7f0000725000)=""/207, 0xcf, 0x10000, &(0x7f000025c000-0x1c)=@in6={0xa, 0x1, 0x2, @empty, 0x1f}, 0x1c) 2018/02/04 16:24:37 executing program 3: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x7ffffffe) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) mmap(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x40001, 0x36, r1, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000012000-0x4)=0x8, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x2000000, 0x7d, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x2000000000000) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000ff9000)={{0x2, 0x0, @rand_addr=0xfd4}, {0x307, @empty}, 0x6e, {0x2, 0x2, @broadcast=0xffffffff}, @common='gre0\x00'}) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf}, 0x14) mmap(&(0x7f000038d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ffb000-0x20)={r2, &(0x7f0000105000-0xd5)="b558abefd044f6f76287baec75e7e378d93854409ad2c1b9334e20494fd9030b473ba02d6136a0e18c4cda3ff6617b4b5e50af94cf52b4f17e138c6d53e85754b2f978553746dcbe6db02ab6378815b469bf1be1459b5c44a4f0aa09c63e39d9096100d65ddee7e837e529cdec5de0ace759a3a93f02f06b1c113698ce72d917da0c01eabd2f386edf01c8a20941b58d4822c7a0bba6b1620c6299aab3da1f1ba407f82c22f6d6852ac3d2a2618404e32423acfd81e25a3fa3187ccf65d5b96aa7a1890813838fb869c0c6a232f3ab01a143e40f91", &(0x7f0000c3e000-0x3a)="2a0d8c42a59a5d48bd43e2b1e568eddaca0dd4daa6978e4e77f502eba05ab06200000000bdaf70c94dc3856ef8902478c06a01b126ff444bb722", 0x1}, 0x20) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fe3000)={0x2, 0x1, @rand_addr=0xfffffffffffffff7}, 0x10) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ffe000)={r2, &(0x7f0000dfe000)="621a0781009ba6723b441b30c6365f2e5809000000000000002caf086b4c54d657afe633221a7d1ceef9ff12e096f63b3ff9fa085df15f07c26d1528e95365a8efb46b8dad0ec0f28c644f6f4bfb03b7faac3a3c2b40cda46faca7be6ec2c30001325af9ff21d2c8076139c1642a"}, 0xfffffffffffffedc) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000da6000-0x7)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000a63000-0x10)={0x0, 0x0}) setitimer(0x1, &(0x7f000082a000-0x20)={{}, {r3, r4/1000+10000}}, &(0x7f0000b63000)) 2018/02/04 16:24:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) capset(&(0x7f0000fc2000-0x8)={0x4000019980330}, &(0x7f0000002000-0x18)) r0 = shmget$private(0x0, 0x1000, 0x5400180c, &(0x7f0000a93000/0x1000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) 2018/02/04 16:24:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000a, 0x80040800000005) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000011000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @multicast2=0xe0000002, 0x0, 0x0, @generic="2361b485229529619c57ba718ab8ab68", @generic="dfacf2bb67ac65317f3cb3958cac3146", {}, {}, 0x6}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}]}}, 0x2c0) sendto$inet(r0, &(0x7f0000349000)="2aee", 0x2, 0x0, &(0x7f000045e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/04 16:24:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x2, 0x2, &(0x7f0000742000-0x8)={0x0, 0x0}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000ca1000-0x4), &(0x7f0000172000-0x4)=0x4) 2018/02/04 16:24:37 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002000)={{{@in6=@loopback, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f000000d000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f000000d000)={&(0x7f000000d000)=@allocspi={0x334, 0x16, 0x200, 0x5, 0x3, {{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x3, 0x0, 0x1, 0x0, 0x1441, 0xa, 0x20, 0x20, 0x2f, r1, r2}, {@in6=@loopback={0x0, 0x1}, 0x3, 0x3c}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, {0x9, 0x2, 0x80000001, 0x478, 0x3, 0x20, 0x3, 0x1}, {0x7, 0x1, 0x2, 0xffffffffffffa38f}, {0x6, 0xffffffffffffff2b, 0xc9}, 0x4, 0x0, 0xa, 0x3, 0x800, 0x66}, 0xe3, 0x7}, [@replay_thresh={0x8, 0xb, 0x5}, @algo_comp={0xec, 0x3, {{'lzs\x00'}, 0x508, "9ca81cd4f3d850e24729ace7ff2b48f581e1ffebdcf819e47d681a4da416adda4272ed6ec5e59523b66c53af0e94c56776a160bcd9a06121497056c59df9a090fc390571fb0b78cd27d8901cfcf2d79f34cdabbec3852fa8d6d7f281c2794b6ffd446bc4054716d0d282656b3263964c4db80c99eca39c7efbc6960680117239e67001408406271a632c246c844b494a1e9c2a665fb1353cfae298bb5f70c39f32"}}, @lifetime_val={0x28, 0x9, {0x4, 0x3, 0x0, 0x9}}, @address_filter={0x28, 0x1a, {@in=@dev={0xac, 0x14, 0x0, 0xd}, @in=@rand_addr=0x5, 0xa, 0x8, 0x7f}}, @algo_auth_trunc={0xf8, 0x14, {{'rmd256-generic\x00'}, 0x558, 0x1e0, "51e7c74235813d609a6b3cf7b0992f3652ebc9870bc917ce9d17d7ed0666334f9ad67ada9e97f9a26382075cec5c8a481ead5567a928dd2f20261f78339fc02016950c25ad64c9c80af3e8e9fabbd9ca00c888291d7323af86592202df132f1198450d9ddc1760d1add2fd0b1a638c1b2139a6062904f250b22419c21b2ec4f892fd2b87e447d2cd9c332ec07abab3d6064db053f771ef8f9972e057498203c3c68c1e19c10ee896172a0b"}}]}, 0x334}, 0x1, 0x0, 0x0, 0x2404c8d4}, 0x4000880) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f000000a000)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001}}}, [@etimer_thresh={0x8, 0xc, 0x4}, @sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x193}}]}, 0xd0}, 0x1}, 0x0) 2018/02/04 16:24:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000275000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000dae000-0x10)={0x7, 0x8, 0x3, 0x3, 0x0}, &(0x7f00007e1000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000932000-0x10)={r1, 0x8a, 0x3ff, 0x80000000}, &(0x7f00005cb000-0x4)=0x10) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@empty, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) connect$inet6(0xffffffffffffffff, &(0x7f0000cee000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/04 16:24:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001cb000-0x10)='/selinux/status\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000e59000)={r2, &(0x7f0000fa0000-0x3c)="89bb7d15bb0f2b986534f67c8fe1c9c9502008b6653088719d1d59c6f2aa45cbebfba0b354704d2e42d09f727a007beb31683b653794e5cd8c1860bc", &(0x7f00000dc000)=""/9}, 0x18) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000f2000-0x4)=0x81, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000199000)=0x8000000000a) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000fc7000-0x90)={[0x0, 0x0, 0x200000000000d614, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200], 0x0, 0x300}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f000021f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0xffffffffffffff7f, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1, 0x8c62}) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00009f9000-0x8)={0x0, 0x3}) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f00008fa000)={0x1, 0x0, [{}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3}, {}, {}, {}, {}, {0x0, 0x8001}, {}, {}, {}, {}, {0x0, 0x6, 0x0, [], 0xffffffffffffffff}, {}, {0x0, 0x0, 0xab97}, {}, {}, {}, {}, {0x0, 0x0, 0x0, [], 0x3}]}) 2018/02/04 16:24:37 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f0f000-0xb)='/dev/hwrng\x00', 0x400200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004ce000-0x2c)={0x1, 0xe1, 0x7, 0x8, 0x0, 0xffffffffffffffff}, 0x2c) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000dec000-0x93)=""/147) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000015000)={r1, &(0x7f0000016000-0xa0), &(0x7f0000011000-0x7a)=""/122}, 0x18) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00006bf000+0x76b)={{0x20, 0x800}, {0x9, 0x7}, 0x7f, 0x1, 0x9}) 2018/02/04 16:24:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000211000)='/dev/amidi#\x00', 0x1000, 0x480000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000584000)=@assoc_value={0x0, 0x7}, &(0x7f000026f000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00003f1000-0xa0)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x7fff, 0x2, 0x22b1, 0x6, 0x3}, &(0x7f0000d88000)=0xa0) r2 = socket$inet6_sctp(0xa, 0x2000000000000005, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000532000)={0x0, 0x7ff}, &(0x7f0000702000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000231000-0x3)={r3, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000446000)=@assoc_value={r3, 0x6}, &(0x7f0000f11000)=0x8) sendto$inet6(r2, &(0x7f0000e16000)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/04 16:24:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000063e000-0x1d4)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x3}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60}}]}, 0x515}, 0x1}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000e4a000)='/dev/input/mouse#\x00', 0xc92d, 0x200000) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000b7d000-0x90)={[0x2, 0x7fff, 0x4, 0x2, 0x0, 0x4, 0x3, 0x100000001, 0x4, 0x743, 0x8000, 0x90f, 0x8, 0x9aba, 0x1, 0x2], 0x10001, 0x4}) 2018/02/04 16:24:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f78000)={0x0, []}, &(0x7f0000351000-0x4)=0x4) 2018/02/04 16:24:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000726000)=0x7d, 0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00006d9000+0xc17)={'vcan0\x00', 0x0}) r3 = socket(0x1, 0x6, 0x5) r4 = accept$inet(r3, &(0x7f0000908000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f00006ca000)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000d40000)={0x0, 0x5}, &(0x7f0000eda000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000eaa000-0x20)={0x3, 0x6, 0x7, 0x87, 0x7fff, 0x80, 0x1, 0xdd0e, r5}, &(0x7f00009f8000-0x4)=0x20) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00004fd000-0x4)=0x0) getsockname$inet6(r1, &(0x7f00001b8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}, &(0x7f0000d4c000-0x4)=0x1c) perf_event_open(&(0x7f0000c22000)={0x5, 0x78, 0x4, 0x7, 0x30c, 0x2, 0x0, 0x7, 0x40002, 0x1, 0x7, 0x5, 0x4, 0xc4, 0x1, 0xffffffff, 0x4, 0x80, 0x1, 0x100, 0x4, 0x3, 0x3ff, 0x7, 0x1, 0x400, 0x7, 0x6, 0x3, 0x1, 0x0, 0x2, 0xd71, 0x8, 0xe6aa, 0x1f, 0x3, 0x10001, 0x0, 0x6, 0x4, @perf_config_ext={0x6, 0x3}, 0x840, 0x1, 0x1, 0x3, 0x3, 0x4, 0x9}, r6, 0x0, r0, 0x9) bind$can_raw(r1, &(0x7f0000004000-0x10)={0x1d, r2}, 0x10) setsockopt(0xffffffffffffffff, 0x65, 0x0, &(0x7f0000000000), 0x0) 2018/02/04 16:24:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000225000)='/selinux/mls\x00', 0x0, 0x0) getsockname$unix(r0, &(0x7f0000e30000)=@file={0x0, ""/108}, &(0x7f0000991000-0x4)=0x6e) r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000004000-0x24)="24000000260003eb06fffd0000000000010000d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/04 16:24:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000b1d000)='/dev/amidi#\x00', 0x0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000c63000)=""/74) accept(r0, &(0x7f0000790000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote, @common}}, &(0x7f0000ccf000-0x4)=0x1e) add_key$keyring(&(0x7f0000cba000-0x8)='keyring\x00', &(0x7f0000da8000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) openat$hwrng(0xffffffffffffff9c, &(0x7f000010d000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) 2018/02/04 16:24:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x3, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000ae4000)="a76c0ec3168ca1d05789cd438ad92951196ba632255810d4403f9d6d3a6945534a51b42f4a26209372a4c94266850844b9e3c76f5799a12dead1d7271b86280de56b8aea65abd022f2e368c97155126935371506dc08328fc16efac043b398f2635290cb6cb654106cfb354943dd0b122dec3d0c4ada7fedd946c5c3ad37c05885e71f31981612d7569d4b01ab0762f09caebaa7b0e05946eb4b22a4d106fbfce2c95c47b95f") ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000e70000-0xa)={0x6, "bd9a0c4fd04e"}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000f37000)=0x40) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x80047456, &(0x7f00002f3000)=""/174) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000049b000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) read(r0, &(0x7f000084f000-0xb2)=""/178, 0xb2) readv(r0, &(0x7f000092d000-0x90)=[{&(0x7f0000416000)=""/123, 0x7b}, {&(0x7f0000988000)=""/132, 0x84}, {&(0x7f0000d18000)=""/223, 0xdf}, {&(0x7f000008e000)=""/75, 0x4b}, {&(0x7f0000d3f000)=""/2, 0x2}, {&(0x7f00006a5000-0x61)=""/97, 0x61}, {&(0x7f0000cc1000-0x34)=""/52, 0x34}, {&(0x7f0000fce000)=""/148, 0x94}, {&(0x7f0000f7e000-0xd7)=""/215, 0xd7}], 0x9) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000516000)=0x3) sendmmsg(r0, &(0x7f000087a000-0xb4)=[{{&(0x7f0000e50000-0x60)=@nfc_llcp={0x27, 0x3f, 0x3, 0x7, 0x79b9, 0x401, "1380b0bf6a972f703d43bcf43822a89f9b8ecca45788830d8329da258b40e1473ac51640ba6f1bea5fa174caa6d4f2e18360691d3d94e4932261b1be21d4d1", 0x5}, 0x60, &(0x7f0000998000)=[{&(0x7f0000102000)="ff0e21d7e816e3984107a8dc4ee5b9767eddb7752c8eccadfa0e0eaad27422f914136f9bb8e5dc9811cb4d4f15fb4067b023487ae2bca253d2de5c38645c2b0c9eb6cb963b15922a2574df48b934f50295fbdfd3afcdae5d0f657dc50ae5460b42fb3c43871f7586c85b57d7b4dd830f5f5101f76aa3967d652e44c935aa8f351b9eab87f7e6801ec09206001d06d8b402d7fb9a522afe9da96415f08814bc946a217accb7d15585e5ec09e6fe8454cb50be463a92ec5b6ccb5b52c3046ff655ebc417b80e3e414a95b79c73c9be31ab3e7d38ecba9b02ee1f98110edc937a7e5f2469684cf4752602228a95ee08c3a5673777dd944b66", 0xf7}, {&(0x7f000012b000)="a6bbeac0acb3692837c28c18ba7082948d50b83f1aa4e028d2e5f8adf488c1089842cd446466e482f5cafa739b6bd749ea90976d2d6264db950a2470093f53b0d3f47b12c58713371e4f53fe338f78688835aa", 0x53}, {&(0x7f0000b08000-0x1000)="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", 0x1000}, {&(0x7f0000972000)="5d8113ae5a30c07f692c5e6cd7f897788d87ec2e28fa77aa17498ebb420728a9b85154ddc19cb12e908c4c1f082cb013148625d95ae57bdbd43e90a03487f9f1e6aec4cc38a1feac42bcf0fea5bcb3de00034ac810d3e8b0226b050dd5", 0x5d}, {&(0x7f0000add000)="cc0e65f34e", 0x5}], 0x5, 0x0, 0x0, 0x10}, 0xffffffffffff11c4}, {{0x0, 0x0, &(0x7f0000be9000)=[{&(0x7f0000f20000-0x15)="01a4ed47f5aafc3aaea83ef953c1b24c0e92ef83c0", 0x15}, {&(0x7f00002e4000-0xd7)="1b15edf5b2ef8ad32c1e2423cf6bab292227af08a9f92c5581abad6d0f168e31354b78cc3062c032962f07c8e9ae6e54433e0498181e5838eb23b82c14eb9857da650ba21de4c422598068b7d0005ded0193e026e6aa60143c0657779af8652161fd0daa3d43029f44abb4ef4b778cfa2afb9fe3166cbbcd654630e5af3a9d7a71c8b6b65af7f9d15265df2441c698b9b289c4925d32e09a2e31e391e8aef017a592b14c1996cf2c3a1b8b7b3d26fdbb70734c73553a42ee988711467a187c77f72cd3bcf7731393258b9775fbd7faab05762fae332a7c", 0xd7}, {&(0x7f00002e0000)="901e5a89262d23c22bfa1a1a07cd002e95fb5f63b24044871ceb94b51542018b1c1bde9467e69ac6aa6d73297b3f12285bf43a9c7c8736db0579f9b40466c2a6a0ae516484ddd26f26203ad039d16ecfeb361f6ccbf1920edffe3d113f19e52435161d76e959d19fa5eaf7c2c72919b4", 0x70}], 0x3, &(0x7f000045c000)=[{0x48, 0x10d, 0x9, "de6ce94f8fa894660e60b3e52e373dfcd099626bcf4c287d124f3d4be23f53d553d3b3c395339fa56ab03568ac5f043ebdef392ab36b"}, {0xf0, 0x10c, 0x80000000, "4aae0e47d1f3969b560a4ae6c362e3808dcf46c395e42c7a12f5fe498d6643b285ea274a620ab298c30246e24207f981a9d66404cb536f009b7f53b392eca5ee4339c1b836d6dce2ce3f91ffda4e9f20aba6a82e59d4d63f813ff461b37c0a6a39f003e7c73e78039958824de300385fd8cf930ca34da5ab70bef18c12fad87e5f3fa9527c43c35e7fc6c36a5910ad2e56ee20c43640fbea591aff0064d7df3e754822600694b2cd4533bb3b5393cd740f71379ba6e032946eb8cca05ee812a60f626dd1d3e7531d679492a0904254600194995738a1c0bc900b61"}, {0x40, 0x1ff, 0x4000000000000, "9612b85bad51f7dd55d4ee94c14b9c96985545cdd0505da663ba8a44ca80fbf9ddde8e342d7b54aad75d"}, {0x10, 0x116, 0x2}, {0x20, 0x199, 0x0, "60cec57ffd0a322c917ca5"}, {0x70, 0x119, 0x1ff, "845fa1cdfd531669b77611ff2322e8883eb7c53d58f547f0a3037a9dcb709fd97ac5dbad3c773c0281679c216ac9c7fc7cb05604a24f03176139d0fb566788eaf48483d66f5785a7c0af12bd0460dae92f08b87c1c4487623b"}], 0x218, 0x1}, 0x81}, {{&(0x7f0000b2c000-0x10)=@ethernet={0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10, &(0x7f0000e63000)=[{&(0x7f0000453000)="eaf7dec8badc4c438ceaa3add9604cd26cfb554630f0a6c585726bc75fc2fb8cc9ddcf222984eb9ad1d66e46e0ae27c1e8982a380004dfa1806b8afa533cee9f1dfe07498f3fe91675773d961a8bd314e07b60ed015e68e32c6d37c8948ab45ebd8b99ff7d8c61674d5a291a7eeb36090a9fe8416a57c6f1a016bdaa063876b565b79230cf3a95ad1d25f8b3e3cc8762e0fbde140034cf0daf14cf47ac040e815ce6e684cc08cc860c01edd9746ab6f879e758d6e28cffb002f79f82ee9a", 0xbe}], 0x1, 0x0, 0x0, 0x40}, 0x5ba}], 0x3, 0x8080) syz_open_pts(r0, 0x40) 2018/02/04 16:24:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x20, 0x4, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@typed={0xc, 0x200000001, @u32}]}, 0x20}, 0x1}, 0x0) pipe2(&(0x7f00006a3000)={0x0}, 0x4000) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f00007fa000-0x6)={0x7ff, 0x80}) r2 = syz_open_dev$admmidi(&(0x7f0000632000-0xe)='/dev/admmidi#\x00', 0x6, 0x40000) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000129000-0x14)={0x7, 0x6, 0x1f, 0x0, 0x911, 0x10001, 0x200, 0x4, 0x9, 0x1}) 2018/02/04 16:24:37 executing program 5: mmap(&(0x7f0000000000/0x961000)=nil, 0x961000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f000095f000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6}]}, 0x10) 2018/02/04 16:24:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c15000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$TIOCCONS(r0, 0x541d) setrlimit(0xb, &(0x7f000003a000)={0x1}) timer_create(0x0, &(0x7f0000b98000)={0x0, 0x0, 0x0, @thr={&(0x7f000015f000), &(0x7f0000611000)}}, &(0x7f00006c7000)) 2018/02/04 16:24:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000bc6000-0x3f0)=@filter={'filter\x00', 0xe, 0x4, 0x390, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x5, 0x26e], 0x0, 0xa8, 0x108, 0x0, {}, []}, @common=@unspec=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@rand_addr=0x5b36, [0xffffff00, 0x0, 0x0, 0xffffffff], 0x2, 0x0, 0x0, 0x3, 0x1f, 0x5, 0x0, 0x8001, 0x7}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="e46a922f8efdf555aeadc01997a6f7bb"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x3f0) setsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f00000a0000)=0x2ab, 0x4) 2018/02/04 16:24:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000c95000)='/dev/snd/controlC#\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000971000-0x8)={0x0, 0x0}) sched_getparam(r1, &(0x7f0000bcd000-0x4)) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000511000)={0x5, 0x8, [0x0, 0x0]}) 2018/02/04 16:24:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) timerfd_create(0x6, 0x800) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000a68000-0x8)=0x7) write$selinux_create(r2, &(0x7f0000ace000-0x46)=@access={'system_u:object_r:setfiles_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x36, 0x32}, 0x46) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000b2f000)) bind$netlink(r1, &(0x7f00003b3000)={0x10, 0x0, 0xffffffffffffffff, 0x1000000}, 0xc) openat$sequencer(0xffffffffffffff9c, &(0x7f0000f62000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000e72000-0xc)={0x0, 0xaf, 0x10}, &(0x7f00001bd000)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00005aa000+0x8c5)={r3, 0x4, 0x4}, &(0x7f0000c0f000-0x4)=0x8) creat(&(0x7f0000080000-0x8)='./file0\x00', 0x81) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000302000)=0x7fff, 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000350000)={r4, 0x7, 0x80000001, 0x1f}, 0x10) 2018/02/04 16:24:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$sg(&(0x7f00009e3000)='/dev/sg#\x00', 0x4303, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000e70000-0x50)={@generic, @ifru_names=@generic}) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x0, 0x0, @empty}, 0x1c) ioctl$int_out(r1, 0x5460, &(0x7f0000bbf000-0x8)) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000761000-0x88)=@hopopts={0x0, 0x0, [], []}, 0x8) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000357000), 0x1023c}], 0x1) 2018/02/04 16:24:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) recvmmsg(r0, &(0x7f0000108000)=[{{&(0x7f000075c000)=@ax25, 0x10, &(0x7f00002d3000+0x491)=[], 0x0, &(0x7f0000a38000)=""/221, 0xdd}}], 0x1, 0x0, &(0x7f0000f16000-0x10)={0x77359400}) sendmsg$kcm(r0, &(0x7f00001c9000-0x38)={&(0x7f0000b70000-0xe)=@l2={0x1f}, 0xe, &(0x7f0000596000-0x8)=[{&(0x7f0000978000)="ef", 0x1}], 0x1, &(0x7f0000d31000-0x100c)=[]}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000264000-0xe8)={{{@in=@local, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@rand_addr}}, &(0x7f0000ea2000)=0xe8) setsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000ab5000-0xc)={@rand_addr, @multicast2=0xe0000002, r1}, 0xc) 2018/02/04 16:24:38 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000016000)={0x73, 0x79, 0x7a, 0x2}) 2018/02/04 16:24:38 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f000001a000)={{}, {0x77359400}}, &(0x7f00008f3000-0x20)) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000-0xc)={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xeb, &(0x7f0000004000-0xbd)="63af760ad9a1383c8ceddf66e77138e01395d65566f45f4694e549a8acc3491c158cc941a60267fa33bc32dc02f9adf35b7c24ecbe06751350d91c116a2de8aaa76cbe5def5b364f4c83474b25e938f368a7800ba241615ffc7c84a6d989501ac0bf10c9e7caaa924642845bd9032e94b54e1f6ad60395eed8aafbc40fa1e38e4ba3fa78decd66d2ebf3eaf54811893041ec25c55f10fa12ad9ce3424b9b57dc6be31d67a24cd1e95763fd01c6c0402a73a2677c5dca206a813a0d576d", 0xbd) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000005000-0x14)={0x100000001, 0x2, 0x8, 0xffffffffffffffff, 0x7ff}, 0x14) getsockopt$inet_buf(r1, 0x0, 0x63, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/02/04 16:24:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000629000-0x8)={0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ba5000-0xc)={&(0x7f00009c5000)='./file0\x00', r0}, 0xc) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f00000df000), 0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000d4a000)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) sendmsg$can_bcm(r1, &(0x7f0000011000)={&(0x7f0000018000-0x10)={0x1d, r3}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1}, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/04 16:24:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001bf000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = creat(&(0x7f00004a5000-0x8)='./file0\x00', 0x0) getsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f000066e000-0x4), &(0x7f0000544000)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) pipe(&(0x7f0000e19000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000602000)={0x0, 0xfc00000000000000, 0x18}, &(0x7f0000dfe000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000013b000-0x10)={0x0, 0xc, 0x8, 0x100000001, r3}, &(0x7f0000135000-0x4)=0x10) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg(r4, &(0x7f0000895000-0x116)=[{{&(0x7f0000ba2000)=@pptp={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20, &(0x7f0000c88000)=[{&(0x7f000055e000)="c1", 0x1}], 0x1, &(0x7f0000d69000)=[]}}], 0x1, 0x8000) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r4, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f75000-0x1f)="c0", 0x1}], 0x1, &(0x7f0000c3b000)=[]}, 0x0) 2018/02/04 16:24:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a6c000)='/selinux/policy\x00', 0x0, 0x0) sendmmsg$alg(r0, &(0x7f00001a5000)=[{0x0, 0x0, &(0x7f00003e5000-0x20)=[{&(0x7f0000133000-0x4c)="5127c8c33a09ce705639b0268c1eeb87128041ccb9ba16fff4ce25bc13fb45640ea7204a9d17f6b13f95fc17c2b129d10ae7d84e7dfd8df83b79410823bb231aff8140314ed039ec5c6db37e", 0x4c}, {&(0x7f0000e19000-0xb7)="d3a6949e4b8617cca779db3627f52486360b5f63fcc73b93e726e46ee74c059b85dde39d8f32f26cb545641db1cb3b872bef7d4e78586bdae2366f4434f6174b9083ac49aa43071db77c4862308110d4e49e10bc4d12c7bd78dd3f1ad3acd6d550b599f77d1de42fae3936b28c177fb2f74935138ba8e7b491120a97f8b85da6be24fd072e3f64630ce38ebd0b894cfc78174bf7f5b0a577a89b2a1a8be05213f45af874f94b716ebab8dc19f53067d1725a9541784045", 0xb7}], 0x2, 0x0, 0x0, 0x40000}, {0x0, 0x0, &(0x7f0000078000)=[{&(0x7f0000ccc000)="32d36037e1958c8efa2a7cf9f069a26a2dce07e401a2a173c798360fee5af5a52b4a6fab786d27422eaca42d4840980932a08671ad330bc97b269bdf36f72af6ec2cf42f1a0da4ca875e7537560ba8252850093366ba9d0e665d6649a135b862bb9bd97c0c2e17940f4fb89a69adde36355967e90196f9b3c4e97a866ca13a375ee0ee330f8b559e2300f637f06aa69a9e3e6c03008fae566a49c74d4590c7", 0x9f}, {&(0x7f0000b05000-0x74)="5ac3c1ac3627ef1075aac065e78fc2f57cbb0d651aae47ac97547d62ab7ca36abc065c075a413509c7f77f0c0dca35f7d679b3549ad52cb90470bd55c0a08955370e5dd67ca9ef5f3d15dc9b984358111bda1bbbf0a7fbe5fdfcbdd50b666b77ea500879e6aa84bcceb5d2de166844f84ab7febc", 0x74}], 0x2, &(0x7f000041a000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x91e}, @assoc={0x18, 0x117, 0x4, 0x100000001}, @iv={0x78, 0x117, 0x2, 0x60, "8efe90c8fe4db1a30c0031e03fddc97f5cf044e9d6e9056880309d53804d0594b74ac82b2ff16c0b9df34d0d1c2eab1fabb687a7036097e6f8f8b8b39c2d36ff227be79d3697f6a61ab076618aa425b1f935041ac957a68e97a4115e78dcba09"}, @assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8e}, @op={0x18, 0x117, 0x3}], 0x138, 0x4000010}, {0x0, 0x0, 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0x1000}], 0x6, 0x0, 0x0, 0x880}, {0x0, 0x0, &(0x7f0000a72000)=[{&(0x7f0000a81000)="25bb5b87e94ac1d0a4d02c68af91921fe0fa847d1a81554563786a4a46df98b413fe24fa441cd268b88d527c7e680a6667bc95e0", 0x34}, {&(0x7f00000bf000)="029baeb99a8788c32b2f4301a638bb42e2660323b84e617c12a8066eaa19fa59864165bb3f88344a6b70f732da40d01a5e4943417c8d1aa067aff73c1ddec9074ff9d1d130b3b28bc5c65f09e1a3e7bae47ce7a981f17e5694d81f37b7d658b6114810c9e298c44583e2c8f9a6f48fce440a6a9adcc3e2b665c0d1c57bc74985bfb883440445472f0379ee7208a0a88a1445f8be753e7fc9ce41381510197c2d8cb7a917b93a6b98d67f6de4c0be0b4964ee5703f88ee7c2b7bd3be9ab2dcb414dd8349b758afa97b9b193b48f8870a14ba258d75a3eedd18a", 0xd9}], 0x2, &(0x7f0000551000-0xf8)=[@iv={0x38, 0x117, 0x2, 0x1f, "e9d932c6a0f4807cf13f43d5a4d6173b923fae6df111cb7834f36428525683"}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0xfff}, @assoc={0x18, 0x117, 0x4, 0xee9}, @assoc={0x18, 0x117, 0x4, 0x10000}, @op={0x18, 0x117, 0x3}], 0xf8, 0x8084}], 0x7, 0x20000004) bpf$MAP_CREATE(0x0, &(0x7f0000a9a000-0x2c)={0x5, 0x1, 0x5, 0xfffffffffffffff8, 0x0, 0xffffffffffffffff}, 0x2c)