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"}, {0xd9, 0x8, 0x400, 0x9, 0x3, "488cc438d068f18941262c723c694b3b3800932f7920681595f75e5b42a0d3dafe675774b44399f61e9fffc77786d6d525eb89ccd03f3da493dbae716f4ce775c4fe5f81bc3f9e37344ff0276968e44ccc0f9839fbd9008d0a4feba088bb6b30c80e41c45779dcb2e48ad74b0190e8d0cf754d533b0373640967e0a87b4a7665eeb3ff10a752efc3ddf02ff8e33d727779d4c3ec0a852a5f3c1772020d0cd96d92a82a195b437e19963055252e0bc5e7a544312a08b9fd8ba3d967f04f050065ca3b49cfafcd674982"}, {0x97, 0x6967, 0x330, 0x4, 0x7, "6855a935f8e4b465a3984531da3f93be12b341b9c88993b3c7a0e06ab380d0b906d12ad38a984327192ea27d199d9dcf19b2916ca4d5a57a38f2bc9774f3505e968f2dde4bad43d9bfc2373d1a5a93679631e7f36e652a460aaae8d49b4faa067eabfb8bc8cfb192aacbcb7a92c0eb35047c5263d085855ae17a20536ed0fc9637b06e8f6f4585"}], 0x1294}, {&(0x7f0000f27000-0xbd)=[{0xbd, 0x4, 0x200, 0x4, 0x7, "300cac41db9f4bc30e89c822c9539cfb57f7d6368590534c173a3a4940ea225952c23a663f0a8c4509bdde76864197f1e18c4f5b9eaefed6d325ccd39f3cab0d93969636ffd2ea4b97cc01497d90e16b6b81584601a848643ef9b6797461b81b544e218e5851ea595e018c065d2006faa545eb45b9e7ff6a35279f390a85b13e248db61084eba761b95525ede376aea73c929b09aef45f06cb3dd8b9707bdca7830f8900c49b720d47b85fd9ab"}], 0xbd}], 0x6, &(0x7f00006d5000)=[@rights={0x30, 0x1, 0x1, [r1, r1, r5, r5, r0, r0, r6, r7]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r0, r1, r4, r4, r4, r0, r0]}, @rights={0x30, 0x1, 0x1, [r5, r0, r4, r11, r6, r6, r5]}], 0x4, 0x20000000}, 0x4) ioctl$KDADDIO(r7, 0x4b34, 0x0) sendto$inet6(r5, &(0x7f0000019000-0x1)="6a", 0x1, 0x0, &(0x7f00006e4000)={0xa, 0x0, 0x20000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r5, &(0x7f0000f76000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89, 0x40000020, &(0x7f0000fbe000)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) setsockopt$sock_int(r5, 0x1, 0x7, &(0x7f0000ffc000-0x4)=0x0, 0x4) socket(0x5, 0x80006, 0x2) truncate(&(0x7f0000632000)="2e2f66696c653000", 0x3) [ 250.496606] audit: type=1326 audit(1508903980.367:578): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=15897 comm=03 exe="/root/syz-executor1" sig=0 arch=c000003e syscall=72 compat=0 ip=0x452869 code=0x7ffc0000 [ 250.496624] audit: type=1326 audit(1508903980.367:579): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=15897 comm=03 exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452869 code=0x7ffc0000 2017/10/25 03:59:40 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00009ba000-0x4)=0x0) perf_event_open(&(0x7f000002f000-0x78)={0x40000000001, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x76, 0x901, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) add_key(&(0x7f0000484000)="6b657972696e6700", &(0x7f000056c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000785000)="", 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x80000000003, 0x4100) mmap(&(0x7f0000000000/0xb80000)=nil, 0xb80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000000b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000b80000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x63, 0x4002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000956000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x438e, 0x9, 0xfffffffffffffff7, 0x0, 0x4}, &(0x7f0000632000)=0xa0) getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r3, 0x9}, 0x8) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000155000-0x10)={0x17, 0x5a, &(0x7f0000000000)="db990e0000010176c29d3f5a5b94a33330f0d77bcf08b9ccfa677a8614a97acc674e05067dd9cdc48d7a4c3b9673a94bd0252373ba17a951fdfa41f73a7a86f3802c9e7fee344d8d7158c9c38f4294ae144004f8bdcbfd57605e"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000002000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x12000) ioctl$TIOCGSID(r4, 0x540f, &(0x7f00002fe000-0x4)=0x0) r5 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x1c9842) mmap(&(0x7f0000b80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r5, 0x400000000227f, &(0x7f00004ab000)="") write$evdev(r5, &(0x7f000051c000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x6, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) read(r5, &(0x7f0000df2000-0xd7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a) syz_open_dev$vcsn(&(0x7f00001c1000-0xa)="2f6465762f7663732300", 0x9, 0x201) mmap(&(0x7f0000b80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000b80000)={@loopback=0x7f000001, @empty=0x0, @loopback=0x7f000001}, 0xc) syz_open_dev$vcsa(&(0x7f0000105000)="2f6465762f766373612300", 0x480000000000000, 0x1) 2017/10/25 03:59:40 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f000000a000)="", 0x0}) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x44, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000008000)={0x0, 0x80000, 0xffffffffffffffff}) read(r0, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000000b000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f000032b000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000fc2000-0x10)={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r4, &(0x7f000038b000)="00", 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r5, &(0x7f000049c000)="", 0x0, 0x0, &(0x7f000002d000-0x10)=@nl={0x0, 0x0, 0xc6b, 0x5eb8}, 0xc) fcntl$setown(r4, 0x8, r3) fcntl$lock(r2, 0x7, &(0x7f0000eae000-0x20)={0x0, 0x3, 0x40, 0x0, r3}) fcntl$setsig(r4, 0xa, 0x12) r6 = dup2(r4, r5) ioctl$LOOP_GET_STATUS64(r6, 0x4c05, &(0x7f0000fd1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) tkill(r3, 0x13) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x80102000, &(0x7f000000a000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f000000b000-0x4)=0x0, &(0x7f0000008000)="") ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) close(r0) arch_prctl(0x0, &(0x7f000000a000-0xf5)="") mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000000d000-0xc)={0x0, 0x0, 0xffffffffffffffff}) 2017/10/25 03:59:40 executing program 7: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x33, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x5, 0x32, r0, 0x0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00001c1000)={&(0x7f00008ef000-0x8)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000dce000)="26000000130047f1ffffff7f00ffffff080503ff00000000f6b200000017edff040016016e35", 0x26) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000dd0000-0xc)={&(0x7f0000512000-0x8)="2e2f66696c653000", r1}, 0xc) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000dcf000-0x4)=0x1002, 0x4) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() mmap(&(0x7f0000000000/0xdc7000)=nil, 0xdc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f0000dcf000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00008cf000-0x20)="0800000000000000db0001ee000800000000000000ab0100df7fe6000d722a33"}) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000d9e000)={0x5, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x5, 0xc9e, 0x5f87, 0x3ff, &(0x7f0000442000)=@common="697036746e6c30000000000000000000", 0x10000, 0x80, 0xfffffffffffffffd}) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/25 03:59:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000aa2000-0x4)=0x0) getuid() r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000502000)="2f6465762f73657175656e63657200", 0x400, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000625000)={"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"}) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000e18000)={0x40, 0x0, r0, 0x80000000000, 0x0, 0x2, 0x3f, 0x0}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ac3000)="2f6465762f6b766d00", 0x0, 0x0) ptrace$getenv(0x4201, r0, 0x20000000000007, &(0x7f00006f6000-0x8)=0x0) r4 = dup2(r3, r1) ioctl$TIOCSTI(r4, 0x5412, 0x1) write(r3, &(0x7f0000a1d000)="2f1c560a003ee74b155264ea4cc8941917002b15a2beea213508d7a2f47f6968e08db528553c0fbbef93f1b0f609d92a3db4f2da0848fed7032e987bb9d8bf9045fd196847a54b5594623694de90979a", 0x50) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000007b000-0xc)={0x0, r3, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x8000000) r7 = epoll_create1(0x0) r8 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000d4a000)={0xffffffff80000005, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r7, &(0x7f0000fe1000-0xc)={0xffffffff80000001, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f000043f000)={0x0, 0x8cc0, 0x20}, &(0x7f0000786000)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f00005a4000)={r9, 0x81}, &(0x7f0000278000)=0x8) r10 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r8, 0x3, r8, &(0x7f0000a69000-0xc)={0x8, 0x0}) stat(&(0x7f0000305000)="2e2f66696c653000", &(0x7f0000d23000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000905000)={0x0, 0x0, 0x0}, &(0x7f00003c0000-0x4)=0xc) fchown(r10, r12, r11) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r6, &(0x7f0000fe7000)={0x2, 0x0}) epoll_wait(r7, &(0x7f0000b38000-0x22)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(r5, 0x40045402, &(0x7f0000751000-0x4)=0x0) [ 250.496639] audit: type=1326 audit(1508903980.367:580): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=15897 comm=03 exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452869 code=0x7ffc0000 [ 250.496653] audit: type=1326 audit(1508903980.367:581): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=15897 comm=03 exe="/root/syz-executor1" sig=0 arch=c000003e syscall=20 compat=0 ip=0x452741 code=0x7ffc0000 [ 250.496668] audit: type=1326 audit(1508903980.367:582): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=15897 comm=03 exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452869 code=0x7ffc0000 [ 250.550798] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 250.717391] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. 2017/10/25 03:59:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003c7000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc7, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = socket(0x10, 0xb, 0x4000000000000e) accept4(r0, &(0x7f0000a4d000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000ad9000)=0x10, 0x80000) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) accept$ipx(r0, &(0x7f0000987000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000155000)=0x10) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000f8d000)=0x0) syz_open_dev$vcsa(&(0x7f00006d5000)="2f6465762f766373612300", 0x5, 0x80) inotify_init1(0x8800) r2 = syz_open_dev$loop(&(0x7f0000f9c000)="2f6465762f6c6f6f702300", 0x6, 0x281) sendfile(r2, r2, &(0x7f0000575000)=0x0, 0x20000000000003) r3 = dup3(r1, r2, 0x80000) mq_notify(r3, &(0x7f000008d000-0x60)={0x0, 0x1a, 0x6, @thr={&(0x7f0000e01000)="c32227146457197ec79293a8c6fb12aae6774a3eb72dabee27e42fe9475c9625b4a5f7c91d8da634d642daa827c0d0e06967", &(0x7f0000a99000-0x12)="b18783de8b67000ef27040278ef8c3ca4d69"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$netlink(0x10, 0x3, 0x0) connect(r4, &(0x7f0000ac8000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpid() getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000c9f000)={0x0, 0xff, 0xe5, 0x10001, 0x8, 0xffffffff, 0x4, 0x7, {0x0, @in6={{0xa, 0x0, 0xa7d6, @loopback={0x0, 0x1}, 0xd35}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x6, 0x0, 0x8, 0x9}}, &(0x7f000053f000)=0xb8) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000029e000-0x8)={r5, 0xffffffffffffffee}, &(0x7f0000d5c000-0x4)=0x8) lstat(&(0x7f00007c4000)="2e2f66696c653000", &(0x7f0000edc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = semget$private(0x0, 0x3, 0x1) semtimedop(r6, &(0x7f0000b9b000-0x36)=[{0x1, 0x6, 0x800}, {0x4, 0x469, 0x1800}, {0x5, 0x7, 0x800}, {0x0, 0x0, 0x1800}, {0x3, 0x3, 0x1800}, {0x2, 0x3ff4, 0x800}, {0x3, 0x8, 0x1800}, {0x2, 0x6, 0x800}, {0x1, 0x1ff, 0x800}], 0x9, &(0x7f0000875000)={0x77359400, 0x0}) socket$kcm(0x29, 0x2, 0x0) pipe(&(0x7f00005d7000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(r7, 0x540f, &(0x7f000060d000-0x4)=0x0) open(&(0x7f0000d36000)="2e2f66696c653000", 0x109001, 0x60) ioctl$TCXONC(r7, 0x540a, 0x200) lstat(&(0x7f00008ac000)="2e2f66696c653000", &(0x7f00003c6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a24000-0x8)={0x0, 0x0}) fcntl$getownex(r4, 0x10, &(0x7f0000d38000)={0x0, 0x0}) sendmmsg$alg(r7, &(0x7f0000b00000-0x150)=[{0x0, 0x0, &(0x7f0000eac000)=[{&(0x7f0000437000)="3af09760c39453c0883532d9abd783f1cbf0b678ccee6d86c581c5", 0x1b}, {&(0x7f000068d000-0x6c)="0941d756e13e6701b68ff60193e2910b64100f68cca58d4a045052dd09ae2c513b731350da0e05675027c0b26e4bac6204bdfca34d4ebcec0ada785ffc85be029481ac77e0c6393a152cd68c47ea25c513aa4ca0f08d6ea5d0eb4f368d7e0fb937de61d50249a6e16279416e", 0x6c}], 0x2, &(0x7f0000bbd000)=[@assoc={0x18, 0x117, 0x4, 0x800}, @iv={0xd0, 0x117, 0x2, 0xb5, "3f87f779cfaa4d08b94c5f6226ed6761de875f7c78668d85fe831bedb1ef477b34d78d502e18330c9ceca960941d36f4976f1277c73a6b72d64bdb1a49555eea0f913ae7abc93ff521d4223e0a27ec2aa978678b8e3b7a0c34948f0eff0ab0a85241df9e09d46f62de583f40959d5b3537360b2af7a51a1147ccd29e9d5db7b4b05456202faae0045299f5b96bd3cf48b46e646909e124cf53e32309026c0e57b11d4ea50c675337c28bb241be7447f3d3d72e4123"}, @op={0x18, 0x117, 0x3, 0x82}, @iv={0xb0, 0x117, 0x2, 0x9a, "39a6a2abb218e273277421a3663740013af7257592729a301be396d79558110d2caff717941a8bda29087c51ef00627ea3b3b433bc478b57721885459ff8bc5c8aef313e61612de292d9be40f9933a39aab9ba9a7be689623fff07015e2243649e82f7bd89209c7befae723e6833199ba7002da1f8cb2e91089056637a61f423a9b5f8d2ba43a8f37d52ae153a3a271f138f5580c3377d4e3125"}], 0x1b0, 0x20008000}, {0x0, 0x0, &(0x7f0000cdb000-0x70)=[{&(0x7f0000342000-0xa6)="d00690ede8919d0b5e27ef69f47792efbe3b465d5c9d4aea8dfc9c5d18ce58d741184cb91e75aef00fe1e0c8b5eb71383e324420c6da99c8dbd53bb15fcc74ccbde644dad8df94d12c6e655a9f5d0299c86acca5319828f3757d4f66ba0f0ec8c5a2e6a6f93f98ae34213ab21d2b7192612be5d0e1ad3aa269ebf9b60fa701674ce853d8971c9926cd97ecf39e38140826fde73067740dcda4cd0a10abf4ee28460d219a5cd9", 0xa6}, {&(0x7f0000648000)="09edf3ef3a04af", 0x7}, {&(0x7f00004ad000)="b85990c0f8ac4d3c46f2c64f9b7a1433d7ea6a2d896495a10929102aea947e5e8e9ec197aa60380b03cdce7838eaf3d0a5e8c16d2551d1c274f4515bf6104821b41142dd5f9b87ce4f6e8585077d841cc5c6fa3fdc8df4e41f369416eb6bac8abc4d6f6b9dcb05e21ed76f53fa4846ab7faa3290f588e1d09e7b83be906a50c83a643fcbd7462659e307723a429bfdd8d202c2655bd834005b", 0x99}, {&(0x7f0000bd1000)="6fa3d0361e0dade13ca0a29dd92e8389d8688813d8859ef11b38c06abcf8edc512374c91d9ef62728191c10c0bea237aa3f40e3cba416b7e0b6a702e0c232b7b40a3283aa543a5bb86b9148e501ef2f2264f8b1814fde48322304b58b3a0aad6dcb13ce0eca1aeab98a6081d", 0x6c}, {&(0x7f00000e6000)="4ad0f95acab81d22e0aee022e2333251aa8ce8f796dd817b2abc9404393367e66e5e", 0x22}, {&(0x7f000078f000-0x5f)="94f5528f244091bd3092c861454c5d578f3224a1d7e434b45142b5ef4aed961a3502b5d9d0c4850e7ee33e082b99c2d34b7d04bcb284c45ea914bed5e9166bca6dfdae4d6878e350acc10d74cedb46ed5a9b13466f00103e808b026184535b", 0x5f}, {&(0x7f0000640000-0x55)="a35ffc3bd66bb100c7f9c27f0506ebe649e2ac77cecac09f12853fd0fbdce9fa36ccce7465652571f154f6c85c500c24db6d9cb621192d5a8edbd4aabfc4052dd2c4bd427ec949ee1a0edf4ac951b508e402bf4c6d", 0x55}], 0x7, &(0x7f0000154000-0x1c0)=[@iv={0x98, 0x117, 0x2, 0x82, "b71ae69bcddb7fce0df24be8d232feade0438511d277920acc203dfad2eeee59842c638c35c9b06a71b9856ec802b9baffcc581e4178dc96cff189a227a3c56bad40348a3b6801c85a3a87db037329811afa6a36e430694f395046ca36d31e7663184e099b45af429ae4567bf47b286c3e9a4256cda836b4fe577554a614e69d1843"}, @iv={0xc8, 0x117, 0x2, 0xb3, "7f6d9477a4d570ca7cc5a163d72151aacfe1f32d17b0ce9065a265115960349c453ee3eee2fb165816e75c20e418009d65f1dc55eea69f3c9b02d2b48e36331b392b3cdd8a22efd24b3df47e137af31097b6667935c666d8d4cab446be64f08559f831d4022e8ec7373f6f6ec19515818cae49f342dfa6c2b206175172621da3309b4226de47f7ecfd10b70c8f836fafa5611dbf282b0b538f2bec73f27ad1a3ab66f57c4eb2ff06ded811d3272071c8f00b1c"}, @op={0x18, 0x117, 0x3, 0x3}, @assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x1c0, 0x4000000}, {0x0, 0x0, &(0x7f0000435000)=[{&(0x7f0000c6f000)="5066e54b7d6ad333b613d357f6aca616d1d117fad2f74ee7aea90f3786631f03f6106760bcc4055c175e5c9e8f44cf3fc43f13367a8131e9ab4e1a04ffb11a28d0e5b8f30c9a2800eebd565e936ae9b3ef1b3f4abc4ad4706849d61a639b1523e632d5fe23e4b0ef29da6c6b9ec75709c8ffb3b0a06bab5cee1fc6305ea3f409055097074b87d03c3ac421452ad48767de73fc54d3d1daad47d5dbf3c64a675109ac53", 0xa3}, {&(0x7f0000519000)="1cda9e6ba99801c68153a80b7247e692a9fbe8c4c8402dde42422181f7d923e1e733dc8580f5e8942096b51488847b18776a9988291394fffd3a41ca270e770533b09dce16a5eabab60b19fb334675aba5b928a483ad810fed2c5e28a7a4ce7f64fa79d245705d9b221f73d897653c063264f316dc077e1ea8db9d3838ccc93dd5082d3b9a1299e8b3608221e52a8d0716d25d28f7ae86481b5b0e05c01ca9d5ae17fc5a388aed8329983ff27be89d9b296fd851c9c94e191c3e558f918680a88edfadef686d375bd328ccba559fd92c18951907aef594ff407dfd0a26f412c0428b380aec9656747799c83bdcbc524c", 0xf0}, 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f6ac3cabf647c44f5680452a0f5b7b51d28241fdfb967a3e20b2a220bbb9bac54956c60ce44fca19cc82b23464769cea75ef780b2f2083e4d9f5f6de4b1566362cab9bda0aefd4eda6a0a71e3e3ad70916baf4293cd0ef4c28092265ad2502fcb04cb83783a419b775841e37a7ec9113381d9c960d6d2e11c4b4e2f9f98823f4960253f7ffc61f5c28325759cb3dfc8a7d6ba0f89059b82c087eb655835455a6c89a412922e5082fe7a66956e154ce90ec25ad6caefd5a0ee8d853bb736a21c2f23561d3cd43078059323c4019b990fa15310bb4f3747d1bab4d15f6e6e06b88da42f438355a1117635d2858c5d9442d551de80352de3962926fe34dd9e45bbf277bd9eca06b7b35582b710784fe583dddd8e30ffd059f49bc20364a8a00e999e8d34eb464991870cf65eb14d213290a8d75523c9823b0bcb5fd91fe2d01af889cdedd61dc6fac52e4749f931fca87ac265e72cc5ab8fe03e39964fd8aed7709b4e7043c1aa32ac1a98b54cbe0539026da62fc364a6a775aa6afa7c0e0acb98dcf46197b165f5434c29ed5672bdc83a71a54cd126ec3436d72c6834bbc7411db3ec1f54247cc34643b214155fd04e9bd6007b2bfdee7f8557d10f131478389ba601f74b1385429dfeca0edd3575a4ca7faa1a2c6714613fe25f8ee1592cbdc01c862c1a70aa8e4fadb35bc04666b6f38ccc347b4f8e58a09a651b92c8ef4a78cc4d648412014d97202f207bd502bf60102969a831ed279d625d0dc841d345bf59db637d07047e08623a29a11a5ec2912d3172c2eefa9accc695796ee2fc4f4a4f232349c57ef2759cd375a4eefeaa75343793445ea51683089be5af99ea98c8e4862fa79041f08548438c37449063f498c06d50fc284e15b744bbc10859b18d98da06fe086047433dd68e40c378d972f6d475138abaa343e2ab96d108c9202b042b63ec7f233a0ea1e29e4b186937d288622fb322327085c7d6d96ee7afff1aa0a184f4653e8af7de99b58a92dd896b1c80ca5822e5665fe84cfaae76b7b5ee2ba4e99929c80923c207d52b9439f56596d796b6200b2d4fd79918b3f68bc1227c30dfc6a99f10561b01fa8aa815d9593a26242f73e7a13b24a66bd8b1771eef836646a67c62652c3086210e64dae2e7136a96b2b44ed539bc3499970f20174f365c75f6188f0b1002981b05cb763f259b2ea35976a8141b9b9a07524334ba9cedf2d65e4a15586c06bfab5eff7f6e76a573b62f78ea368b474ca734d753290282cdabb4998db05b0b16f609e23bea5a64eefdd080446b13a317f57010de706240e3ab92da8580d18a2ca5c8ceb043e290ec5728980f037948383176f9f0d9d320f8a6f15e55de8a1d7c22987321b26dc0cf65e89b0db33461d815c4945d7666607d187cbd1728b388d5a36c6b3ff2279378750f855dffe14f2a3c91f2d656a852b62cba32e3527002ebae778444279723f85cdcb5292568282b150f02e0b0805b317237b5b685a0063384a04d56429e999e92adbbdda1478cbf677b3a229bff6d4084075d439e83ec17f4dffdc513a31c6ad7c4857030a6751d2be4f416ee0c72ffb2b65ac440354bbc16dc540394cac5579a074b72b3bbc91388ec31453ec75108f1be33f7f299c570edc19399e55733f58f99ae335a76f18484d80532853a7d8837c34f73ba08e718bbe46ebb53a59ad4280938f008886d70db3fb366792868c094e86a88954bbcd46f76075de472938e49a319ac6a96cfd93e2bf125af4a47c7ce6d49e350f10bef19d93d6dd06c3bd691a337615b0b5f1fa6ab368c6af652f665f533c06ca1c3ed7655fa2aa9df0b82694eeca3691a46db5a9626845fc739a7edc21b40200301deb5a7ed8c4ccc00258a941c1b156ded00e2fb5803456e428337bc76c401644f62eafcb4308831d704f6a5138a92751d04caeb6bbfe890d4fb31816496c74ba770a8d3f9cd702832962f269efcff65dcb794c85473f218300cfd1669b09fe341ea21edc7142c5231e8bba50d0931aecd5f08fde2aae91bb4a8eba729ba445c0f0c89504e4557206821e2ae6c638e55a2ee6afe18295741977032721f915d0f4718cedbbe21dc1e9c1fef0cd2a114dc98640947c93160663f3e42e230c90775acc5e22166dc80143845984fb2b5f7f408005f2ab7aed01050e6696b28b733e53704e8745c7a6ffae2aa1ffd053639b5d9f4647045d4fdcad8b173c7a4cb2d87966973ceb8d9f21f979e9088cfcf7582db17a2490463f3ad4a19a247ac45cf9e4290", 0x1000}, {&(0x7f000073f000)="e6b893bd1a75a5518f8cf3ddd30bd8dae703bf298966fb9461cc7c4f3093560b8830d8e6aa89fef077bd80aab4a94dcb5aa4cee4dc239d05986057e21f97118cb6c3bab9f40af82ba3a9655c0f62149a92b6f018e9ab8d1dc6c13e06c3f54e05868c6d71185a60ba7a3af07e663c51ca201bd83d72ac99da12b9cbbf02acf31d9831777de5d24c2622d005ff20fde82e268dde2304c53ada4d86259de1af88935bcfd7f1168b40f8f9319de853ec16fe9c7008e7c26cbdde0cc3e5cee50b536ae578efa25c313fa05513439bdbd5a3d8ba76938a869a82f5", 0xd8}, {&(0x7f0000fb3000-0xcd)="2947915821548c730e61fd60d59565f4672339e7660cd96b20c08072f5f0dfb7d5cf2e83dbbcd9a907502ebee93ca3daa5417dcf4baec67d8616693f05e1ee087cebe35c5152accdf3804270bb62a3d38f5a8fb275f2f326cb8c00ce2c646d3600754ef1e439ea00f1918a067b5bb0e66405540fee7f307df66e478e8da51a8d9794eb9f895b03a37c21aa2291adaac5ab852200b80dd107dfa5082a220ee94bd76584614f41763971117591a7811f32f5c5232a9648e12e84b68e1044bdcd144d4f1a17e133eb2d3574073956", 0xcd}], 0x4, &(0x7f0000494000)=[@assoc={0x18, 0x117, 0x4, 0xffffffff}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x60, 0x800}, {0x0, 0x0, &(0x7f00006f1000)=[{&(0x7f00009bd000-0xdb)="17ea0e33b94087b924ee02bdb7f33ff7aa83652b9a771a599491359d2d9087cf9b0485567b830ec243f6fb42747b5c7f7fb5be8e6314c880d21fa78e87e61f14ed46e590dced8832a65e981d499f2428ee49b3fdb63cf05ea47527c20546c495d018f677fb7a17ace38a1b7cc5aef22e42fec2c29b4e6817717669d029adbf67932ce530cf90d41b73c996fb113cec0da3ab99a52347fed3816b792665727cee5eb3e5699f1183769ee0dd3d1cb70e52d99fb85b05cf1dc5aacdc29299a2bf282f331d9ad777aad5e98aa0b744817ce7e44f3deb26b0593776a1cd", 0xdb}, {&(0x7f000067b000)="fa1c97ba533ac9", 0x7}, {&(0x7f0000fa2000)="", 0x0}], 0x3, 0x0, 0x0, 0x40}], 0x6, 0x4) [ 250.785200] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=129 sclass=netlink_route_socket pig=15939 comm=syz-executor3 2017/10/25 03:59:40 executing program 2: socketpair$ax25(0x3, 0x3, 0xff, &(0x7f0000c24000)={0x0, 0x0}) r2 = dup2(r0, r0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000-0xbc)={0x0, 0xb1, "f112c85016cc3e0a44af89727cffcfb8b86bd476d909fc0c613506622ddaff4bae55ca8666f2e7817332f07444beb10eab0f65e43bbbf758b2f3b6f0f0dcc53ed70d5e09e1fcf33a19c046a7a63d1188bcce9e2e8b89c0fd2c8b56b833cede49a3bdf768b24261097883c598b48ab5b30858dd54cc6acf368d4aa748b6596befe693cbfe0d3d010a1ae0cb71ab3bb85eb01e1d8efd5fc1f955c4470d29dfb185439f8fed87d6a2e8afa4e1642d29093573"}, &(0x7f0000001000-0x4)=0xbc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000001000-0x7)={r4, 0x80000000}, 0x8) mmap(&(0x7f0000000000/0x92d000)=nil, 0x92d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = shmget(0x1, 0x1000, 0x1000, &(0x7f000083a000/0x1000)=nil) mmap(&(0x7f000092d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000092e000-0xe8)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000092d000)=0xe8) mmap(&(0x7f000092d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000092d000)="2e2f66696c653000", &(0x7f0000306000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getuid() getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000799000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00004d9000)=0x0) r11 = getpid() shmctl$IPC_SET(r5, 0x1, &(0x7f0000180000-0x70)={{0x6, r6, r7, r8, r9, 0x2, 0x3, 0x0, 0x0, 0x0}, 0x6, 0x74ce, 0x3, 0x8, r10, r11, 0x20000004, 0x0, 0x0, 0x0}) r12 = socket(0xa, 0x803, 0x8) sendmsg$nfc_llcp(r12, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f56bbd95054d6b0500dabebc48e8d8cda3d681fc482e6e9709000000000000000303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000928000)=[], 0x0, &(0x7f0000921000-0x64)={0x14, 0x29, 0x43, "0ea9aab7"}, 0x18, 0x0}, 0x0) mmap(&(0x7f000092d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r3, &(0x7f00003ec000)={&(0x7f0000375000-0xc)={0x10, 0x0, 0x8000, 0x0}, 0xc, &(0x7f000092e000-0x40)=[{&(0x7f00003af000-0x3370)=[{0xfe, 0x100000000, 0x6ff, 0x4, 0x76a, "9b44c2f0bf3471ff80e2178b743c1391f4782d1265cfa984cb5e7a112e2cd490ddf5ae2ea7b549897aa332b2ae3cabbf4749c5dba4553333cd9d09ca4ac7a005bf8be609767bb3bffc3f8b216b70413b718112a84394adff24c776e95dc570bad477dcf7ce72cda44c99244fb1c550451766e314abf08ecd1c45b86f60a903172c2cf7ae3a1519d41abef37a452bddabd655869efa79baf5585b9bdb898090a15cf02518e0b18bfec7135983fc88d6216d30aff506803f66609b55e293e0d3211a9a8891d6bae5c69ef41ec871d9c2fe3315dbb2be66a020e9eab1a485954215f500bd313316c400cb8502748434"}, {0x48, 0x81, 0x1, 0x10001, 0x10001, "c8135567444ac864cbf29123a4cfb3bd2d4bfa54ec9d314add2839d5a24cab70ef1763004689663aaf0171fb243f6123087ec78bda617b27"}, {0x1010, 0x80000001, 0x2, 0x9, 0x2, "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0x3370}, {&(0x7f000018e000-0x92)=[{0x14, 0x1f, 0x1, 0x0, 0x6e8, "b8ff9732"}, {0x7e, 0x6, 0x310, 0x8, 0x1, "4304b97938965f2cc701db69ce901a8408810e4ab065e440b5d413dfbcf1bf083eabe2030cd78d959d80ad30a7bcceb7fb487ed3e6e8e2db007ada1d68afe01268fd45851dd2676340741984e6156c293573428280148428d2b633c45f9f5b88e250de00bdf5549f47b74a7902b4"}], 0x92}, {&(0x7f0000039000)=[{0x14, 0x7fffffff, 0x400, 0x8, 0x6, "ab3535c3"}, {0x8b, 0x100000000, 0x200, 0xe00000000000, 0x8, "77aa9c206a930b84c243e94fcbfb2bc6b5897a5b4b51506e26b5930cbf1efb42e650e95d393f742ed7e139f2ed9e388ab810fe0e338675a156f5f3d1ea1cd1462db85f1e23a031a379a35ebcc90d17f78680274c6e4862471792a286ccae6a53572eb32e513b710fb91f0974348227888769c469b43821f494a2a3"}, {0x86, 0x8, 0x100, 0x4, 0x80000000, "57aea41b2a2dd8e399536a3f5ccdee0f82d786ef96af4cb14a22e386b38d0e3db165596b2bab971067fca1ab0e2605cd246a7ff69abc04bb9a516a8be627f7871342a12217f2c603dcafa94a43c09dc77d29a97d9f92d78ea4a28b506b3e6429a56a2eca087da460d6b66047a841737e558822dfe488"}, {0xb6, 0xb8, 0x8, 0x200, 0x10001, "033a1090378ee9f9272d02ea443735aa63e94f6d017c7a8665672c9661d8209c0fb4d76d5dfd5d072fd0f46f1db2bf8d69521367d058c2384b4d39dc4ca21ab616df9b11d5d9f3ef52f9b3ecd15926f726658c7b28d9c11077a319ca98168faf644e5d91dba3d7c1e02464a2d87fb25473cd01823bfae0fe34ece82adffca183544b874946f2132fe6d87acbd1b073a28b7ce6fe3bcf88aad057608b18ce2b6c569b0d70d49d"}, {0xdd, 0x20, 0x522, 0xa4a4, 0xcacf, "faf6d3da694547cbf0f145844be0a5c51d65be76867e8bca465bccd9867c96c84d03c2323e19a1bcc1c65a94c1b25753270a71ee1ab7a134fb1393add6f8f1a8d6a44baf6befff97852006ef33b732b38ae8b7e68f1cd72a81e3700de6a460c31566691362cb2405725ad6466c8d07b42058e53f775db18cf0ed8bcd8a116c782ccb56d1fc2035f1e5b142a6509a4f353f41a367daa26566e61521a872cc1237fb4febd1f1acd2097d4d9cd915a2d9b20a4855c5bb97cb509d7044142f3b9a19049e668f62ce3db96a906c420d"}, {0x76, 0xffffffff80000001, 0x800, 0x6, 0x5a9, "1aab22435fee7d2495d99806231d45c43b69cc1006c5f649437867fc7309bd8b59bc0cf595705e621dee760ea5dd8f2645a9a115baff731d0b3b775512cfb0e0590c3219d9830d3233f1a7425f5e6abed4e928c7c28eebc413b84d1457e2a5c258a59ec82c82"}], 0x32e}, {&(0x7f000057a000-0x32f)=[{0xd5, 0x5, 0x204, 0x1, 0x5, "8b198c5a71df87158eaa88da3bb1addd68753c2073aa736678f0af5f684c718fa4fbed750ff62400c0ff69fadce3091106e6e2a689dd5bdcf51fc2d3dddf83485d6c438eac12d80fc9cf648fa9ef46989c627c8132c9cc6e1832250a3713ffe1e1db3cc5e26d5659baef84ace487fdd36452d843db04e8f4d04a2c7d17e7bd5e917b2b35f1eb846b5da6dd72f918eeff757d000dff303bd1a7ad4c0f0038b15ae64781e89cba1b2083d4c679843e5966315ff1e76b565e904ae0f7a7a90f02a5f57e575af8"}, {0xae, 0x6, 0x200, 0x3, 0x401, "7075917d07d0618d672f0531e73d96125795ec2bb29b30f61b0c032455770597cfe1fcf92230c609da42b4ea40a18124b07bd1ea103e76752b498f13d8fdaacd715b830e57d279fae12aa77a3a1467352dd2847111c09f999a15e9082cb12b1f1453ad40f3ce8bdfb552964d968975e0fdfb0ff68b10920e301453d2aa833c59f23add4b330ab35cff0675df4c57ce3ec9ef7892973ec72039c71bb42294"}, {0x100, 0x7f, 0x402, 0x2, 0x1, "7c18671cfd9f34e305d856516a817e4e503e0c4fe94f604ff1b9d23ab81f448761b1daebbca33b0d3c7f680bb991c8e9f5b41f585d0597ef53b5a910c820b6230571184d841c3d9deab86c2c5c949608249e48d99d0968d04ae71b6b978dee9a2657a0d685aaacf3409ab34d9dd84edf30a31a98a4ffd8985de1616d9b082d4319e8983e6ce76969fa94e1b63b242499dc2588938944db2ae9200b1684507e8eb600fe14d8584be87b6462dc29c4189798295ed4f77b40d842adca7a58a23b2afd3802b2fbb9364df003ca49ab2d9b2ba8a6e2d61e27bd6fc4b23299cb047a1418fce0e81bd13c26e98ac0be472f794e"}, {0x91, 0x89fe, 0x300, 0xa6, 0x3, "62aeb2beeeeced68e6ce5b9cb07a6ae2c39017b0661b3ae60df83f85a5eb4ccce282ba864053eb444fbe75b0bbcc98df00f0aad6c2c5a81574ce7cb2f2bcb0dedacb589d9ee0124c343bed2f76df0047738ed63cd889037208013c8c474f1b0975cf7a23ed1245d9fd9a5f09fabdcd2b9590fbb6d4d1719ec7636efc81c903f1bf"}, {0x1b, 0x6, 0x800, 0x1cbf, 0x2, "95f2b8e8aab9f274172311"}], 0x32f}], 0x4, &(0x7f000092d000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r7}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x3, 0x4000}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x0, 0x0}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x80003, 0x4, 0x80000001, 0x6, 0x1c, 0x0, 0x0, 0x40005, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fsetxattr(r12, &(0x7f00003a2000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000de7000-0x15)="73797374656d2d406e6f646576776c616e31387b00", 0x15, 0x2) epoll_wait(r3, &(0x7f000056d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0xff) r13 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f00001a5000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d2a000)=0x5d) r14 = socket(0xa, 0x3, 0x39) setsockopt(r14, 0x3a, 0x100000001, &(0x7f00003e5000-0x1)="2e", 0x1) syz_emit_ethernet(0x28e, &(0x7f000027f000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x258, 0x3a, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9c5a71", 0x0, 0x0, 0x4000000, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [@hopopts={0x3a, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x0, ""}]}, @hopopts={0x33, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0xec, "52303ba09c94c9364d128198bdb8ea987f49d946841e86d4eeb46b7e02ae5f606501aaba4e1d878387bb2fb945c5d868b439fcd9ce9436a57fec64958c34c4affd44bffd7cae89a16007d49b8e5b5905512151f8031080acef8b4013dd670e4d808925d6fab58e4b356c0db417d180a37c51ddf8d2bdf2cbc2ab614646a661a23d2a4259191bd43462feb30ff4bb50804eeaef7d301a0411de68e336bed7fe808de3d595594fdcb6dac8596ccff89c9da4a3f142d733e0e847fb3abdbfba59f0fa7f9c5416b293e3dda62ed8735844958a78749b0ffe813dec0f3188344347a5fa8dfe06a4d10a22736601fe"}, {0xc7, 0x1c, "228ea4cce537bb3c2f9be53bac112fda01eaa9a0b9d9a62b42e9c3bf"}, {0x0, 0xf8, "1e08b04bfc09b083dbd8e2ab1cc1ad6212e9a9c3665827e353958c8a413d51ad8baedfca728845aa00a0aa78e2066c47567fd7433ffebeea9a2016ce61e2864c38ab99027f45dbb795940f9eb51f60eeaa3787d39315b8c06390aff2fdc9df947085cbe6c85875bca9d7d3da75b9dd283b4434ad46041d425371892979e686d71cae8150eb880fca6fd8f79ff3fe7b1ede0b4539a430000a0a67588586f799038c554224d55081b7ebbc644ba9f714a5d6728099e6d63e3a6e15bf459467c2f41f1d2a037250169e9a80de73615eb16c416c3d7303a8ce9bc8035d1732264b549771a98962d20e8064b6710d7cf7c83e8a5c8b232e55646a"}]}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) finit_module(r13, &(0x7f0000f0a000)="706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) socket(0x1, 0x6, 0x8) 2017/10/25 03:59:40 executing program 6: mmap(&(0x7f0000001000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000019000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x8001, 0x20c2) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x3) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) ioctl$KVM_NMI(r0, 0xae9a) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x2, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 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) r4 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x3, 0x2) ioctl$KVM_GET_SREGS(0xffffffffffffffff, 0x8138ae83, &(0x7f0000022000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f000000f000-0xd8)=@ioapic={0x0, 0x4, 0x1ff, 0x7fff, 0x0, [{0x3ff, 0x9, 0x67, [0x0, 0x0, 0x0, 0x0], 0x1}, {0xffffffffffffffe1, 0x3f, 0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0], 0x4dab6452}, {0x6, 0xa9, 0x7310383d, [0x0, 0x0, 0x0, 0x0], 0xa}, {0xffffffffffffffa0, 0x5, 0x8, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x9, 0x4, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x5, 0x7f, 0x1, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x8001, 0x3, 0x7ff, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff9}, {0x9, 0x100000001, 0x3, [0x0, 0x0, 0x0, 0x0], 0x7ff}, {0x7fffffff, 0x6, 0x1000, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff8}, {0xfffffffffffff801, 0xffffffffffffffc1, 0x9, [0x0, 0x0, 0x0, 0x0], 0xfff}, {0x8, 0x6, 0xfffffffeffffffff, [0x0, 0x0, 0x0, 0x0], 0x100}, {0x9, 0x8, 0xb637, [0x0, 0x0, 0x0, 0x0], 0x6}, {0xacd, 0x7f, 0xbbf, [0x0, 0x0, 0x0, 0x0], 0x9}, {0xe000000, 0x10000, 0x9, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x5, 0x151f, 0xa9, [0x0, 0x0, 0x0, 0x0], 0xd66}, {0x7f2a, 0xfff, 0x80000000, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x3, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0x57c}, {0x80000001, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0], 0x168820000000}, {0xffff, 0xffffffffffff6651, 0x100, [0x0, 0x0, 0x0, 0x0], 0x94}, {0x6, 0x2, 0x803, [0x0, 0x0, 0x0, 0x0], 0x5c}, {0x8000, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0], 0x1}, {0xc, 0x5a31, 0x3fe0000, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x0, 0x9, 0xee8, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x1, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0], 0x7c7}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$KDENABIO(r4, 0x4b36) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f0000027000-0x1c)={0x9, 0x5, 0x4, 0x0, 0xfffffffffffffff9, 0x43, 0x80000001, 0x7, 0x48, 0x3, 0x5, 0x0, 0x0, 0x78c, 0x6, 0x100000000, 0x800, 0x3, 0xfffffffffffffffc}) ioctl$KVM_SET_DEBUGREGS(r6, 0x4080aea2, &(0x7f000001f000)={[0x200, 0x115007, 0x3000, 0x0], 0x8003fffd, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_S390_INTERRUPT(r0, 0x4010ae94, &(0x7f0000021000)={0xd0c, 0x80, 0xf8d}) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000011000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34b582ec71cdec61, [0x0, 0x0, 0x0, 0x0]}) accept4$ipx(r4, &(0x7f0000007000+0x37a)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000011000)=0x10, 0x800) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000006000)={0xa, 0x0, [{0x10c0000502, 0x0, 0x1000a2c6}, {0x356, 0x0, 0x8}, {0x3df, 0x0, 0x3}, {0x40000bfb, 0x0, 0x2}, {0xbff, 0x0, 0x0}, {0xb7f, 0x0, 0x200000006}, {0xbff, 0x0, 0x10005}, {0xc0000bfb, 0x0, 0x3}, {0xbfe, 0x0, 0x101}, {0x8be, 0x0, 0x10000}]}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSRS(r5, 0xc008ae88, &(0x7f0000006000)={0x0, 0x0, []}) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) 2017/10/25 03:59:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000006000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xf, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002cc000)={r1, &(0x7f0000fe6000)="", &(0x7f0000eb1000-0x1)="05", 0x0}, 0x20) r2 = socket(0x4, 0x7ffff, 0x6) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00008f0000-0xb8)={0x0, 0x0, 0x1, 0x6, 0x10000, 0x8, 0x6, 0x1, {0x0, @in6={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8000, 0x627, 0x1fd8000, 0x100000001}}, &(0x7f0000fee000)=0xb8) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ff0000-0x18)={r1, &(0x7f0000a92000-0x1000)="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", &(0x7f0000ff0000-0x51)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000c6d000)=0x1, 0x4) socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff0000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000c49000-0x4)=r3, 0x4) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xf, 0x4, 0x5, 0x81, 0x7, 0x0, 0x0}, 0x1c) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/25 03:59:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000fc4000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="539c30e72229", [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000180000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @random="c11c48122d91", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000a9e000)={r0, 0xffffffffffffffff}) bind(r0, &(0x7f0000001000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000be5000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000103000)="", 0x0, 0x4000, 0x0, 0x0) ioctl$KDSETMODE(0xffffffffffffffff, 0x4b3a, 0x3) sendmsg(r0, &(0x7f0000123000)={&(0x7f0000cd0000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004e5000-0x90)=[{&(0x7f00002d5000+0x1f9)="1698e4eef2b83322ce687fac0e48847a639890cd591ca49d0c41c9b9f93e0af36605f431f41a554f278cc738ab02000000f33ea407d2b6f73d05c7da227c2900012f86607cdabd0044c8887120b0f263d97d43775b940c526d1bb95fcd2d85", 0x5f}], 0x1, &(0x7f0000f31000)=[{0xc0, 0x109, 0x9000000000000000, "a6a785419e662b37206301f99fcfc95a34366c4edbb221fe13b2e50949907f005cb471f8f1b286dc5e737eb6804b2e9838a5c59338e9294c96127609b909bbdf669ca8bf247eef61bd3ce507a346693a45de2eb5b1ffeb7e81426fba2da61830d5230365660d1d073c6ae2a13e2170260c152e4da576e7a778caaab213c330de1b81c1d6adf7ff05fcd706e37cce0e199cb54a251bd7b0b61fd8d5ccdfeeebef4a9a5cccf0866fc9dc80"}, {0x70, 0x117, 0xf580, "7258dd268e3acdee24838567f18038c43295cc233fd96861384ca1460b0c35f2c4a229a1966f70bc10d4424ead861201a86de0c9bff7f25996a6d6b049ac7d0f54334f783f43bd8e2cb80dda44996d60965934840b6e429c42f668"}], 0x2, 0x0}, 0x0) recvmsg$kcm(r1, &(0x7f0000b52000-0x38)={0x0, 0x0, &(0x7f000027a000)=[], 0x0, &(0x7f00006ad000-0xdc)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc, 0xfffffffffffffff5}, 0x20) mlockall(0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000258000-0x98)={0x0, @in6={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x9}, &(0x7f0000876000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b84000)={0x0, 0x5}, &(0x7f00001c0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000ef5000-0x8)=@assoc_value={r2, 0x1}, &(0x7f0000376000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000479000-0x8)={0x0, 0xffff}, &(0x7f00009dc000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000819000)={r3, 0x5, 0x3000000000000000, 0x4, 0x2, 0x3, 0x7, 0x7, {r4, @in6={{0xa, 0x3, 0xaf62, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x80000000, 0xfffffffffffffff9, 0x40, 0x9}}, &(0x7f0000885000-0x4)=0xb8) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f00009fb000)={@common="62637368300000000000000000000000", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(0xffffffffffffffff, &(0x7f00000e5000-0x56)="0c532715ab7cbcd12944fb37148dbd09dd2592bdc83e49f50008674c3a04e68e8d2217aa16d518c6a05c836bce7448cb5a42e48a0bf8d39d5bc6fa51d20f7a4e521d181770c6de77ff4e2d4a2b33e840e7d3206dfeb2", 0x56, 0x884f, &(0x7f000078b000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000a4f000-0x11)="12240b8d224e618296b9950b5c9fb26a09", 0x11) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000779000)=0x1, 0x4) syz_extract_tcp_res(&(0x7f0000b84000)={0x0, 0x0}, 0xfffffffffffff181, 0x1) mremap(&(0x7f000075f000/0x4000)=nil, 0x4000, 0x3000, 0x2, &(0x7f0000721000/0x3000)=nil) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000231000-0x20)={@loopback={0x0, 0x1}, 0x2, 0x2, 0x3, 0x1, 0x200, 0x1, 0x6}, &(0x7f0000f2e000)=0x20) 2017/10/25 03:59:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00005ba000-0x8)={0x0}, 0x8) fcntl$notify(r0, 0x80000020, 0x400000000000005) r1 = request_key(&(0x7f000001b000-0x8)="6269675f6b657900", &(0x7f000043a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000100000-0x1)="00", 0xfffffffffffffffd) keyctl$clear(0x7, r1) fcntl$getownex(r0, 0x10, &(0x7f0000a8f000)={0x0, 0x0}) setns(r0, 0x4c000004) capset(&(0x7f0000e42000-0x8)={0x20071026, 0x0}, &(0x7f0000e41000)={0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$evdev(&(0x7f0000f28000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x840) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f000098c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f000043b000)=0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a36000-0xb)="2f6465762f6877726e6700", 0x480083, 0x0) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000799000-0x1)=0x6, &(0x7f0000043000)=0x1) syz_extract_tcp_res(&(0x7f0000368000-0x8)={0x0, 0x0}, 0xe8, 0xdeb) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d3000-0x10)="2f6465762f73657175656e6365723200", 0x24a00, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a17000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000865000-0x20)="b8e6cc74aacdb425c51674e2fe2c5027a14a900ddb5ce79c329ef3714ca8faf6"}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000c9e000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x9, 0x100000000, 0x5, 0x20}, &(0x7f000014a000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000650000-0x20)={0x0, 0x7fffffff, 0x4, 0xea48, 0x42e, 0x599, 0x8, 0x9, r6}, 0x20) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f000098c000)={@generic="0891177e050f60b0cfbaf33e66ee36ae", &(0x7f000094d000)=@ethtool_wolinfo={0x0, 0x5, 0x3, "94125c2b9990"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000b17000)={0x0, 0x1000, "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"}, &(0x7f00009a1000)=0x1008) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a87000)={r7, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbb6, 0x0, 0x7, 0xfffffffffffffffe, 0xc}, &(0x7f0000aa2000-0x4)=0xa0) r8 = syz_open_dev$usbmon(&(0x7f00009f9000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x280000) r9 = perf_event_open(&(0x7f000096d000-0x78)={0x1, 0x78, 0x800000000000, 0x6, 0x8, 0x1000, 0x0, 0x2, 0x20, 0x1, 0x1, 0x7fff, 0x9, 0x2, 0x0, 0x9, 0x2, 0x3, 0x5, 0x80, 0x2, 0x100000001, 0x7, 0xc26, 0x1ff, 0xffffffffffffff80, 0x0}, r2, 0x6, r4, 0x7) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r9, 0x84, 0x21, &(0x7f000048d000)=0x0, &(0x7f000073c000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r8, 0x84, 0x64, &(0x7f00009ec000-0x58)=[@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2000000000000}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x93, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffffffff7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}], 0x58) syz_open_dev$evdev(&(0x7f0000aea000-0x12)="2f6465762f696e7075742f6576656e742300", 0x1, 0x4080) clone(0x100000, &(0x7f0000f95000)="", &(0x7f0000eeb000)=0x0, &(0x7f00007ce000-0x4)=0x0, &(0x7f00005df000)="9a01") msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000ec4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockname$packet(r5, &(0x7f0000893000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000069f000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00008d0000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000167000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000f94000)={{{@in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0x2, 0x800000000006a8c, 0x1, 0x80000000, 0x4d7c5bec790a65f7, 0x20, 0xa0, 0x1, r10, r11}, {0x2, 0xfff, 0x1, 0x5, 0x7, 0x40, 0x9, 0x7}, {0xff, 0x8, 0x7fff, 0x7}, 0x3ff, 0x8, 0x399, 0x1, 0x40, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffff7c9, 0x9}, 0x12, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000, 0x3, 0x1, 0x7fffffff, 0x5, 0x3, 0x0}}, 0xe8) [ 250.831852] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2017/10/25 03:59:40 executing program 5: sysfs$1(0x1, &(0x7f0000495000)="73656c696e7578656d30776c616e3000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0xffffffffffffffff, 0x78, 0xdb, 0x3f58, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a5c000)="2f6465762f6b766d00", 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, 0x4, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f00008ab000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(r1, r2, 0x80004) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f0000f0c000)=@generic={0x1, 0x0, 0x1ff}) socket$inet6(0xa, 0x80f, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x2402, &(0x7f0000ef2000-0x8)=0xfffffffffffffff9) clone(0x100100, &(0x7f0000a37000)="a25e096324f6", &(0x7f0000000000)=0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f00003b1000)="27") wait4(0x0, 0x0, 0x60000000, &(0x7f0000cc4000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000c94000-0x6)={0x7, r4, 0x1}) ioctl$TIOCOUTQ(r6, 0x5411, &(0x7f0000ffa000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r3, 0x540f, &(0x7f0000589000)=0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6353, 0x1000000000001, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0xfe, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = request_key(&(0x7f0000a9c000-0x5)="6465616400", &(0x7f000068a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d6c000-0xd)="76626f786e6574317573657200", 0x0) keyctl$link(0x8, r8, r8) mmap(&(0x7f0000dad000/0x4000)=nil, 0x4000, 0x3, 0x100000000032, 0xffffffffffffffff, 0x13) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00003d2000)={0x2, &(0x7f00007f7000-0x10)=[{0x39d, 0x8, 0x100000000, 0xf59d}, {0x6, 0x81, 0x4, 0x9}]}, 0x10) [ 250.903636] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. 2017/10/25 03:59:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000195000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x101000) r2 = fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x2000000011, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x100000020, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0xb8}]}, 0x10) sendto$unix(0xffffffffffffffff, &(0x7f0000ba5000-0xef)="", 0x0, 0xc844, &(0x7f0000c18000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) name_to_handle_at(r2, &(0x7f0000e62000-0x16)="0000007f0022ff02200c000000bcbb5b340100000000", &(0x7f0000c05000-0x10)={0x10, 0x752, "63fcdc4be04a2560"}, &(0x7f0000cba000-0x4)=0x0, 0x1400) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000639000)={&(0x7f0000558000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d5f000-0x80)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000e67000)="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", 0x2db, 0x0, &(0x7f00008de000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) bind(r2, &(0x7f0000be1000-0x9)=@rc={0x1f, {0xb4, 0xffffffffffffff3c, 0x2, 0x5, 0x646a, 0x401}, 0x1}, 0x9) getdents(0xffffffffffffffff, &(0x7f00002a1000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87) fcntl$getflags(r1, 0x3) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) pipe2(&(0x7f0000728000)={0x0, 0x0}, 0x80000) accept4$unix(r5, 0x0, &(0x7f0000460000)=0x0, 0x800) r6 = add_key(&(0x7f0000917000)="73797a6b616c6c657200", &(0x7f0000377000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d9f000-0x75)="debe8b2d69751140326d2388b2b6799f79ce924b2e236c7ff2817aa3db4587025de4a3de0aa7b647c9b449bd382b625134737d71350f617c649a3c193012af9d37e222ab712b0c69ef75a8e84e1bd015b374966c5eee382b6a510ad0ca37d4b6acf94a6ebe9d427dfbcbe9d47e850b70a5a0ee49e0", 0x75, 0xfffffffffffffffd) ioctl$PIO_UNIMAPCLR(r5, 0x4b68, &(0x7f0000bce000-0x6)={0x7a, 0x10000003, 0x6}) keyctl$assume_authority(0x10, r6) write$tun(r1, &(0x7f0000d89000)=@hdr={0x1, 0x4, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x3, 0x8, 0x88, 0x2, 0xcd5, 0x3, 0x7f, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0x1, 0x0, 0x74, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65a94543df87a6f45115f440db69df957b84115399a413eadc152c476b4a2bd59774a28b8460ba"}}}, 0x92) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000fac000)={0x0, 0xad}, &(0x7f0000c85000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00006b5000-0x98)={r7, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3}, &(0x7f0000ee3000-0x4)=0x98) write$tun(r2, &(0x7f0000e20000-0x348)=@hdr={0x3, 0x3, 0x4, 0x3f, 0x1, 0x0, @ipv6={0x8, 0x6, "356d06", 0x315, 0x16, 0xe31e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x62, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x75, "182773d948799265800351e6a3adcd5d0d3387654ee7c1234eed89aa59e92b8b3e07e7d493d701e3c8dcc22f3ecdd64181e9bf9b7abc342009a867470efa4dfb032eea26a0ad6f6d27dc326e8ddf26fa0ce7ffed66a9ee004b82374e8590a1715daf9c39242baed5e4d19623eda056e194a8ab7f7e"}]}, @routing={0x89, 0x10, 0x1, 0x80, 0x4, [@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @dstopts={0x3e, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xb1, "eedbcfa6ef60d6928f033bd827de38e236f738f438227c04981ce36ee0dec866210d8f1fc06438e67627a2e25e00329a01c15803caa90e52efe3be8aa979fe1410e20a3917e224dd8adf2c852983eef59c3778975f2c55a9e14461f55da984dd1ab5c8933fc48d10aa1d201d5c3b74e09efd61dceb736658dd2475ab7c26507b328c09d8473fbc724d2d5ad25fad97c13315a6e3b041efb8e41d3c0c13526747d549f03bee33e32dd7197c9e8d4d4d4de9"}]}, @dstopts={0xc, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0x82, "ca1b2149a198d063f6f290b3c8373fe66109b381affbd19abce9c74d3db4c4cdc9b6f4bc677434cc28ce4317957c358a3b05bb25a5e87abf07f3640d82db4addc7b0315eb64a36eb87440252a9cd05930fbaaed63f3aa2e3d4c70354e1dba56deb243a8453e3f14f30759366c794c4bc3c5d5d15eda6d77aece45287f06b58d8b79d"}, {0xc9, 0x35, "4aceb04d2fc04b1ba56186ee833b86cd96d7f642280b8eba37fda55d576c0907e75a40daa9aa7073a00293857565ac142709e0c3e1"}]}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x8, 0x0, 0x0, 0xf, 0x1, "af295e", 0x400, "9b907f"}, "69771374be31df14101477a973983018a19799bdee71641537ac7592571dce8530fb1aaaf73b276aee213aa6849d0c74740b752cd7d84bca8667b4ac001ca991488158f17dbb5a586384815dbe6c3511c4ef09627762b74f6ff08603a412bca9929b4b9ff561bff45a0efb8226cd151636c2ff28a7e687c0682e007eb1d729"}}}}, 0x348) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003f2000-0x14)={0x0, 0x200, 0x4, 0x80, 0x8, 0x6}, &(0x7f0000068000)=0x14) getdents64(r5, &(0x7f0000f15000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f000062e000)=0x80, 0x4) 2017/10/25 03:59:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000521000)="ca26") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r1, &(0x7f0000ba4000-0x1c)={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, 0x1c) r2 = dup3(r1, r1, 0x80000) r3 = dup2(r1, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000885000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000afa000-0xa4)=[@in6={0xa, 0x3, 0x9bc, @loopback={0x0, 0x1}, 0x7fffffff}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc2}], 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000001000-0x4)=0xfffffffffffffffd, 0x4) fsync(0xffffffffffffffff) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000e26000)={@common="62637368300000000000000000000000", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = syz_open_dev$sg(&(0x7f0000a69000)="2f6465762f73672300", 0xab20, 0x100ff9) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f000083f000-0x20)={0x1, 0x2, 0x7, 0x9, 0x11, 0x5}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ab0000)={0x0, 0x0}, 0x200000800) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000951000)={0x0, 0x8, 0xfffffffffffffcba, 0x40, 0x80000000, 0x2}, &(0x7f00002ca000)=0x14) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c11000)="2f6465762f6b766d00", 0x101000, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = eventfd2(0x53d8, 0x0) r8 = eventfd2(0x20000000000, 0x0) ioctl$KVM_IRQFD(r6, 0x4020ae76, &(0x7f0000975000-0x20)={r4, 0x4000000000008c8, 0x4, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r6, 0x4020ae76, &(0x7f0000d5c000)={r7, 0x0, 0x100000100000002, r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$mouse(&(0x7f0000386000)="2f6465762f696e7075742f6d6f7573652300", 0x1d19, 0x8000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") 2017/10/25 03:59:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) perf_event_open(&(0x7f0000673000)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x4) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000078b000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x20000032, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x800) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000f9e000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000f9d000-0x8)="2e2f66696c653000", 0x40, 0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x5, 0x78, 0x40, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8512, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000061b000-0x4)=0x0) sched_setaffinity(r4, 0x8, &(0x7f0000976000)=0x75) fstatfs(r1, &(0x7f0000380000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xb48000)=nil, 0xb48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0xa, 0x80001, 0x4) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) clone(0x0, &(0x7f0000750000)="", &(0x7f00000a4000-0x4)=0x0, &(0x7f0000b46000)=0x0, &(0x7f000044f000-0x1)="8b") setreuid(r3, r6) fsetxattr(r5, &(0x7f0000c37000-0x20)=@random={"747275737465642e00", "237b5c74727573746564766d6e65743170707030232d00"}, &(0x7f00004cb000-0xb)="000004018177726e67bf", 0xa, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x100000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x4000000032, 0xffffffffffffffff, 0x0) [ 250.945509] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=129 sclass=netlink_route_socket pig=15964 comm=syz-executor3 2017/10/25 03:59:40 executing program 2: mmap(&(0x7f0000000000/0xf59000)=nil, 0xf59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5a5, &(0x7f0000f59000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x56f, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x2, 0x0, 0xff, {0x5, 0x6, "847a16", 0x2, 0x0, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@hopopts={0x3f, 0x91, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x3f, "0e683c048d28f190ab537144f6ebdd2ca18db56f601609bbbf260c9a737d7c15a7fb8cdec15a1a513cd4197f5e9daccd566fd30260fc258ecb6609753bef74"}, {0xff, 0x7f, "de34f4d7119e2018e941f128269a029b098fda335c6a16cb779e958800190f656185a02bf42fb91db8ccc7ffa209db56e02e4f122c833d157fb3bd99389ed5e10e59c4306c0ad9984d8c2f5f92bb4b50b95276e34f4920cb9d2fcdb53fab2655855def22b2ea46246ed3755535d346f9693ac84138988f7504c336aee78551"}, {0x0, 0x94, "02a43aeaf172518575fe493149d7567b7c18876e23b3172697b4363ecd289ce0d5f09759702aed5cb8fe056573a2c3393b4504a14b93cd2716865ac73241b5b98580ce73e605d1c1e91769cb6c1e2833558dd425de54edc53152f9a3cbe07ca0851035dca9a9ac9ab68789cd7fdda48961dfbdff53c3b042e7211666288e231cb0206bba5be6d215c935d596554b6b8fb4f56ad7"}, {0xff, 0x9d, "c24a1b7cacb06165711c92b14c18fcf68faf7b9eaef45941a601939cb5b9dd50a308a02d1968ec7e78ccf68b0aa93e1d63b270023c51083c1094143fb5df15346a9cbd6c0c4964bed89f720c517db26a0af8ebff395287953d0b96ccf03b9433fb455b02406cd396093e6355e7e7102a048c4497be3e891a04901e13b8791c5eaf1149ec17db87539ce642fd730d434e537586139732a04e775d3125a7"}, {0x5, 0x36, "f8f6b5e268148c4b5439ad4e692a07d8a370ddd0167e88b8ee4f810e655dd514f710ba0e96480d22f99eb6cc0f9aaf33e78301b9ff00"}, {0x5, 0xb0, "8db6b2b070d51275d572bba316cbcb2a3fa438bbf63ae79960792297ea5f3dbac580e9c78f617a91220b64cb8e41372573bd1eaa5cbe98f9c2585cf24fddeccb9d55d0100f0d194a7c4ac815a8618fc14484435918438fa2a0da70d1b6eb89ff898773113bc30f23553b4a2e38bbae4151e9a40f9ef82883d7c00353619f8c1cb7de380a36ec1bb9560b535c3daea0a7461bc2820e72de3f55eb8753a376012ac9f569ee35f94f71578b15496323da5e"}, {0x0, 0x93, "61920de378b7205225ee23c893a13e7528705abca074c4cd93056ca08a4c44756e90862ae72c4b3b33d98abe31bc7f9bdb47aac8c289cf0d2ded98b3573db3509110972831495f34baadd4f59a38369008d81b5b292aeec0ab871016005876eaab1a1716210588ca2c5125f271e6ed747bbbb50c467ef358d377a685329f12fae5ee4fb6015f5191c09330c93f9e9b4ae2cece"}, {0x1, 0x8d, "066475981c33759a70edd64acf0e79589083a5286c126776c963fb5cfbc142e67f215e95dfd2dea1efb979fa6b592b4f5473ad3aefabee2a1aa5d9e43d311fe512eba518ae6ee786d49b0f1298b154efd964598597beca223b8b472cd46354492e81aa69e6591c5f3836a07a939ca95da2d9b9743e9d0b92006edb72a15156935f776cd5339e99297561c3e151"}, {0x0, 0x83, "4000d385929f77affc59c1f16aae901ac19be83648c432998634e2c619ee21e567b411064ffc3da8eb1f7cce2fa1312dbb1843eeadbca4a00abca9a18820e652a72392348f6ee161fd802bae50dd03daa08f1c78be90e5588ccc8bce36e2a855850ce208b40a0b9ffde5fe0e824b2f76603f63efd283cee487ced6d0f49198b6f22b4b"}]}, @routing={0x7, 0x4, 0x1, 0x0, 0x3, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0xaf, 0x0, 0x6, 0x29d, 0x2, 0x101, 0x2}, @fragment={0x7f, 0xea8, 0x6, 0x9, 0x3, 0x6, 0x1}], "5b8bdcc4c1d5650ce42aa3184d3b04bb83469c75f5b3f6207b2e4a0d3dd486452eb7ce34ae1b2efa41ca5bc35593057eb705e7e11595e1afbbe3b705d76c4213a4f012492c293dc87fef9924e699b18f4a8b64d69d21558f55f64fb98263d52dfe5dab306e6f1b2652f2326fd6a9fe"}}}}}}}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000020000-0x9)="2f6465762f72746300", 0x20007f, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000003000)="73797a6b616c6c657200", &(0x7f0000016000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f5a000)="de1cedf472b18e11f1ab9e3336aafda995d35e5d4cc4f26502d133dea22b8634be6afce1271eae25c942df9d3fd8756b9eef102fe265aeda95aeb13ba85446e9d645712e978698de20a4e30282a1c4620043947fc2c1e3379710a2f74b4c7657e44e77aa6329e669ebf89e66c3d569adaa6bc32e885858e8025da1ada9941ff5caf1230b596a55411dfe413dcc2b3d7e06e03420d7e018f6d1cfee180f3b7ec3c495d284f7750ea37b22fd2428f47fd90aef49269951fca725ba368c04ba51531c9620", 0xc3, 0xffffffffffeffff9) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r0, &(0x7f000059f000-0x7f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f) r1 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, r1, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000f51000)="7f", 0x1, 0x0, &(0x7f000037c000)={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xcb}, 0x1c) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f0000f54000-0x4)=0x801000005, 0x4) recvmsg(r1, &(0x7f0000f51000)={&(0x7f0000291000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c9b000)=[{&(0x7f0000f55000-0x9a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a}, {&(0x7f0000f56000-0x9c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c}, {&(0x7f0000f56000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000ac6000-0x1c)="00000000000000000000000000000000000000000000000000000000", 0x1c}], 0x4, &(0x7f0000f52000)="0000", 0x2, 0x80000000}, 0x20) r2 = socket(0xd, 0xd, 0x2) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000739000-0x8)={0x0, 0xfffffffffffffff8}, &(0x7f00004ee000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000f59000)={r3, @in6={{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r4 = socket$inet6(0xa, 0x80003, 0x401) mmap(&(0x7f0000b9c000/0x2000)=nil, 0x2000, 0x200000000d, 0x12, r4, 0x0) socket$inet(0x2, 0x1, 0x2) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/25 03:59:40 executing program 3: mmap(&(0x7f0000000000/0x276000)=nil, 0x276000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xf) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x105, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x100) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000767000)="2f6465762f6e65742f74756e00", 0x0, 0xa) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r5, &(0x7f0000022000-0x16)="13", 0x1, 0x0, &(0x7f0000022000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x1) r6 = fcntl$dupfd(r5, 0x0, r5) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000ebd000)={0x0, 0x4f, "de69871e032608d85af2ed8a9b00f5344876948d506ead2f8f833712e5d9e4f9e757ae7c2379994dc5734571cafccd7aa6418a616a9ba58bddc62ae6a6987ea1479c6afb7dad7afa84e44465628193"}, &(0x7f00006d2000)=0x57) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000b42000-0x4)=@assoc_id=r7, &(0x7f0000414000)=0x4) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000a89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007e3000-0x4)=0xb) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x7b, &(0x7f000002b000-0xc)={0x0, 0x1, 0x0}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000798000)=0x0, &(0x7f000099a000-0x4)=0x4) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f0000d4d000-0xa)="00000000000000000000") syz_open_dev$usbmon(&(0x7f00001c4000-0xd)="2f6465762f7573626d6f6e2300", 0x100000000, 0x8000) write$tun(r4, &(0x7f0000eab000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0xfffffffffffffffa, 0x6, "e69595", 0x13c2, 0x11, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@fragment={0x2b, 0x3ff, 0x3ff, 0x101, 0x5, 0x40, 0x0}, @fragment={0x7f, 0x101, 0x1d, 0x48, 0x7, 0x80000001, 0x1}, @hopopts={0x3c, 0x260, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x1000, "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{0x5, 0xa3, "3de279242e79329114b6406ae0c17b0b2b7b9451182ed6d67fc9f52d93a1eba38d76d47199ec610089f619b5e6527944485c5c5a3c9361457668394250830ba9c80d5a20076d2633ece738826b48b7ab24da193b306b953267ce463423e97fb4fd97f88706a9eb407a5516451830b1678e8c47bc295f89e08840f2a4c02bc73d9e72889c1356cfb34f8906be94d3cc97545ceb57e921bc2f79a5d2f989a3712eee3ecf"}, {0xc9, 0xe6, "7c5316098c29e732e12ec052f22b540b76d55adcc009cbf4e2e4c7303f552318f91d74a2a2efdbdc2b89f5a131d9cf03e3b76313512383217a5a46154f3125e1bc4e9e5f3ab1de13274165ce35d992e9d55a0cdb2aaefb9b0cc9fff3bd2188608d2909d13541f0f87ea7365bb1058f6c6d3cfea87e407cce825cfeb3f82be628bc138db27fd9906ff391ef8b51cf1b9aae121385c7f1e081c9350fc2c9d34e33ecb8286c4c53e4dea7c19483e3f69805f4ad64cf6a34027bd0b53b0e01a0c91c06809100edb3621385438139b91a21b3b89865b614503e9585ee1e3c3e50f7d31c20802fc0b3"}, {0xff, 0x63, "903ecd7d412bf4e846f8f19efff2331d5169f5a4d4d6d3be76b649ac6ab8e775495c77887c2b1208f052f42899e327488042980a1cfa4144530fefeef9f508a8ffaab47fb73d2f39af8b7c77341f5974f43f48b40f38ad556cd44230ac30dfbf91e671"}, {0x7, 0x60, "2e74c117c48d227788135d33f4cf17f27fea29b4ece5f75632758d5eb3754806fd7183e5a44beac94924f9de808d54d0b6a2026f1ed646ceeda1d70b04dc0ff7685e3a2491dfff0c7f5d70b3c599903150c609878f8bca2dc376e8f622c021e6"}, {0xc9, 0xac, "bc34184590e5402ef66407533cd77749e5fcad24a1d857f08959b51b251b1baaa9d24e4c098d9486f1e1495ad0a0956e3b5562d0b2cc5d5e140c1e16b78ac42ab5b6c3963ca0f21ccbb83b229fb384d1c3eb08fabd3e2bb4e0a4f2be90618ad6cd9fc24342b957e0816f560d87d260cbd9fcc0bb6d0c91ae627795085e78b2f93e8675d2030646dfd9628c097b3023b9ed8708c251c69bc381000425b4c67762c5b57a5752c15cf06a1f9c52"}]}], @udp={0x0, 0x0, 0xa2, 0x0, "e7fe3891de5215d9964832d40e41ae0a5a99f821516a893c6be937d64087c85caffd1b6da81b59dad36920e8c7e32b6c75a6099f7feb334542dd2c42f023faebecda362e580bc08f9884ee714e6914b8959b630467e075c9f77c98c88c82f5e8badd96860cb4c28bf418ff7e22ff345d73ae2dfe31484a8278e407ea40b5c9bcbc58153de90f5ebb00a4122e1ed4822664c2ae2497aa051fa88f"}}}}, 0x13f4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000f5000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4000000, 0x0, 0xff, 0x3, 0x0, 0x0, 0x0}, 0x20) r8 = socket(0x19, 0x2, 0x4) pipe2(&(0x7f000004c000)={0x0, 0x0}, 0x80800) accept4(r8, &(0x7f0000004000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000004000)=0x14, 0x80800) mmap(&(0x7f0000290000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/25 03:59:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="00", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c99000)="2f6465762f6877726e6700", 0x658bbece7698e12a, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x2, 0xffffffffffffffff, 0x0) tee(r2, r1, 0x8, 0x5) mkdir(&(0x7f0000d87000-0xa)="2e2f636f6e74726f6c00", 0xa0) process_vm_writev(r3, &(0x7f000024d000-0x90)=[{&(0x7f00008cd000-0x68)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68}, {&(0x7f000038e000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f000028e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}, {&(0x7f00005a5000-0x11)="0000000000000000000000000000000000", 0x11}, {&(0x7f0000572000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75}, {&(0x7f0000cd1000-0x1a)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f0000e9e000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}, {&(0x7f0000d2c000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43}, {&(0x7f0000ed4000)="", 0x0}], 0x9, &(0x7f0000382000-0x70)=[{&(0x7f000097b000-0x15)="000000000000000000000000000000000000000000", 0x15}, {&(0x7f00006fb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74}, {&(0x7f0000d43000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}, {&(0x7f0000783000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}, {&(0x7f000028d000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8}, {&(0x7f000015b000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}, {&(0x7f0000fb7000-0x1)="00", 0x1}], 0x7, 0x0) mmap(&(0x7f0000000000/0x273000)=nil, 0x273000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = gettid() getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000017000)=@int=0x0, &(0x7f0000272000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = request_key(&(0x7f0000d8c000-0x6)="6c6f676f6e00", &(0x7f0000e76000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000215000-0x10)="73656c696e7578747275737465647b00", 0xfffffffffffffffb) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000269000-0xe8)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000269000-0x4)=0xe8) r8 = getegid() keyctl$chown(0x4, r6, r7, r8) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000ba4000)="") ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x8) perf_event_open(&(0x7f0000029000)={0x2, 0x78, 0x39a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40040, 0x0, 0xfffffffffffffffc, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0x0, 0xffffffffffffffff, 0x0) r9 = socket(0x10, 0x200000000803, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00003f1000-0x4)={0x0, []}, &(0x7f0000eea000-0x4)=0x4) fcntl$setownex(r0, 0xf, &(0x7f00007c0000)={0x1, r3}) write(r9, &(0x7f00000cb000-0x26)="260000002200470105004a008980e80000006d20002b1f00c0e9ff090002f10101c7033500b0", 0x26) sendto(r9, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r9, 0x84, 0x71, &(0x7f00000c0000)={0x0, 0x10000}, &(0x7f0000c54000-0x4)=0x8) 2017/10/25 03:59:40 executing program 5: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f000001f000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x1) r1 = epoll_create1(0x80000) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001f000)={0x40000020000201, 0x0}) r2 = epoll_create1(0x80000) ppoll(&(0x7f0000007000-0x18)=[{r2, 0x270, 0x0}, {r0, 0x2000, 0x0}, {r2, 0x80, 0x0}], 0x3, &(0x7f000001f000-0x10)={0x77359400, 0x0}, &(0x7f0000013000)={0x1}, 0x8) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) dup3(r1, r0, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001b000-0xc)={0x2000, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x2, 0x32, r3, 0xfffffffffffffffd) bind$bt_sco(0xffffffffffffffff, &(0x7f0000e5d000-0x8)={0x1f, {0x0, 0x3f, 0x3, 0xfff, 0x80000000, 0x8000}}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000947000)="2f6465762f73657175656e6365723200", 0x104, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00008a9000-0xc)={0x0, [0x0, 0x0]}, &(0x7f0000fc0000)=0xc) r5 = socket(0x11, 0x2, 0x5) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000e1b000)={@generic="e4feb51c1780c8b4d4f69a038f60aaae", @ifru_flags=0x8100}) setsockopt(r5, 0x107, 0x100000001, &(0x7f000052a000-0x11)="010000000200000000968f3aca0000cc10", 0x11) close(r5) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000019000)={0x1fffeffc, 0x0}) mmap(&(0x7f0000000000/0xe2d000)=nil, 0xe2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x802, 0x0) write(r6, &(0x7f0000e2b000-0x23)="1f0000001800077e000000010000000002000007fffffe0500000099580804", 0x1f) [ 251.040755] device syz7 entered promiscuous mode 2017/10/25 03:59:40 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000006000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x3ff, 0x7, 0x3d}, &(0x7f0000008000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000004000-0x8)={r1, 0x1}, 0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000010000-0x8)={@broadcast=0x0, @empty=0x0}, &(0x7f0000010000-0x4)=0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f000000b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, 0x40, &(0x7f000000b000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000011000-0x4)=0x7, 0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000686000-0x8)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000001b000)=0x0) pipe2(&(0x7f0000f2c000-0x8)={0x0, 0x0}, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x6, 0x78, 0x44, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, r2, 0x0, r3, 0x0) socket(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000018c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r4, &(0x7f0000b3d000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000045b000-0x4)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000b3c000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000009d000-0x4)=0xe8) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) r5 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000b3d000)={0x0}, &(0x7f0000233000)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000666000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000b3d000-0x4)=0x8) 2017/10/25 03:59:40 executing program 7: r0 = epoll_create1(0x80803) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x8020000000000) mmap(&(0x7f0000000000/0x8da000)=nil, 0x8da000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008db000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00008db000)={0x0, 0x0, 0x0}, 0xc) getgid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001000)=@abs={0xfffffffffffffffe, 0x0, 0x0}, 0x8, &(0x7f00008da000)=[{&(0x7f0000000000)="d863a36f102ce3feb86d54c2dd66bffe253c050000000000000064e50bd5e03900277e15ec61bb1bda6f97e308c1f2b09c98f222881b49335b6fbe21395405f7991237ab4b86a880c73800015bde28874717b9fb7e82", 0x56}], 0x1, &(0x7f0000000000)=[@rights={0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x6, 0x0}], 0x1, 0x0) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x400000000000029, 0x80000000000003c, &(0x7f00005d6000-0x1)="66", 0x1) mmap(&(0x7f00008db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x800000000020004, &(0x7f00008dc000-0x4)=0x0, &(0x7f00008dc000-0x4)=0x4) epoll_create1(0x7ffff) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00008d9000)={@generic="2477c7bec938e14a000000012ff440e7", @ifru_flags=0x1201}) socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f00008da000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000000000)={0x100000000, 0x2003ff}) syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[@timestamp={0x44, 0x10, 0x0, 0x1, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00008dc000)=0x88d4, 0x4) mmap(&(0x7f00008dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00008dc000)={0x4, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f00008dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00008de000-0x20)={@common="67726574617030000000000000000000", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/10/25 03:59:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00001cd000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000438000)={0x8001}, &(0x7f0000914000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000015f000)={r0, r1}, 0x8) r2 = memfd_create(&(0x7f00008cd000-0x1c)="776c616e316e6f646576626465762c657468316370757365745e7b00", 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00007c2000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00001ef000-0x10)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00000c8000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000ab8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00007ef000-0x10)={r4, r3, 0x1003}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00001bd000-0xc)={r5, 0x7fffe, 0xffffffffffffff9c}) pipe(&(0x7f0000cad000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00008d1000)={r6, 0x80000, r7}) mmap(&(0x7f0000000000/0x969000)=nil, 0x969000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0x10, 0x802, 0x0) write(r8, &(0x7f00003ec000-0x1f)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) mmap(&(0x7f0000969000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r8, 0x84, 0xf, &(0x7f00003da000)={0x0, @in6={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4500000000000, 0x609, 0x3, 0x5}, &(0x7f000096a000-0x4)=0xa0) mmap(&(0x7f0000000000/0x95d000)=nil, 0x95d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00007ca000)="7565728400", &(0x7f00007f2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001ad000)="8f", 0x1, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) writev(r9, &(0x7f0000be6000)=[{&(0x7f0000fcf000-0x3b)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000fa0000000000000007e9ff0006000d0005a2", 0x3a}], 0x1) userfaultfd(0x800) request_key(&(0x7f000015f000-0x8)="6b657972696e6700", &(0x7f0000fc0000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x6)="27908a700300", 0x0) socket(0xa, 0x13, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000bb1000-0xd)="2f6465762f736e642f73657100", 0x0, 0x6) mmap(&(0x7f0000000000/0xa9000)=nil, 0xa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f00000a4000-0x10)={0x0, 0x0}) r10 = memfd_create(&(0x7f0000078000-0x4)="7b947f17", 0x1) mlock(&(0x7f0000066000/0x1000)=nil, 0x1000) mmap(&(0x7f00000a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r10, 0x84, 0x6b, &(0x7f00000a9000)=[@in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2) 2017/10/25 03:59:41 executing program 6: r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000aa6000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c) getsockopt(r0, 0x200000000114, 0x2715, &(0x7f0000000000)="00", &(0x7f0000000000)=0x1) 2017/10/25 03:59:41 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, r0, 0x3) socket$nfc_llcp(0x27, 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d8e000)="2f6465762f6877726e6700", 0x208000, 0x0) r2 = accept$alg(r1, 0x0, &(0x7f0000cfb000)=0x0) r3 = fcntl$dupfd(r2, 0x406, r2) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f000098a000-0x50)={{0x7e69, 0x7fe}, {0x4, 0x0}, 0x80, 0x5, 0xd, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(r3) r4 = socket(0x2, 0x3, 0x40000000000000ff) connect$inet(r4, &(0x7f0000bc1000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000403000)={0x0, 0x0, 0xfffffffffffffffc, 0x40, 0x6, 0x5, 0x0, 0xc5a, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x7, 0x0, 0x0}}, &(0x7f00005e6000-0x4)=0xb8) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000044b000-0x8)=0x100279) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000706000-0xc)={0x0, 0x0, 0x0, 0x40}, 0xc) r6 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xb) fcntl$setstatus(r6, 0x4, 0x2400) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) msgget$private(0x0, 0x2) lstat(&(0x7f0000590000)="2e2f66696c653000", &(0x7f00001cd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000932000)={0x0, 0x0, 0x0}, &(0x7f00003fd000-0x4)=0xc) getpgrp(r7) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000e5a000-0x18)={0x45279351, 0x1, 0x200, 0x6, 0x80000000, 0x9b2f}) fcntl$getownex(r5, 0x10, &(0x7f00004c5000-0x8)={0x0, 0x0}) 2017/10/25 03:59:41 executing program 2: socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = dup2(r0, r0) socket$alg(0x26, 0x5, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000842000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) accept$nfc_llcp(r2, &(0x7f000002b000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000787000-0x4)=0x60) read(r0, &(0x7f000037b000)="0000000000000000", 0x8) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x0, &(0x7f0000e31000)="") bind$ipx(r2, &(0x7f0000445000-0x10)={0x4, 0x7, 0x5, "2c6d67405a73", 0x0, 0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000f8b000-0x8)=0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f000050d000-0x108)={0x7, {{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) close(r2) 2017/10/25 03:59:41 executing program 1: mmap(&(0x7f0000000000/0x51a000)=nil, 0x51a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000246000)={0x0, 0x0}) r1 = accept(r0, 0x0, &(0x7f000051a000)=0x0) mmap(&(0x7f000051b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r1, &(0x7f00003f3000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e2000-0x4)=0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = accept$inet(r2, &(0x7f00000fc000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003fa000)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00003cb000-0x4)=@int=0x0, &(0x7f0000514000)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000517000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x4, 0x181, 0x0, 0xfffffffffffffffe, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x35ec, 0x80, 0x1, 0x2}, &(0x7f000011e000)=0xa0) mmap(&(0x7f00000e4000/0x2000)=nil, 0x2000, 0x3, 0x32, r4, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00000e6000-0x10)={0x403, 0x8, 0x100000000, 0xa7f, r5}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, r4, 0x0) r6 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x1010, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000003000-0x10)=@req={0x28, &(0x7f000000c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ax25={0x3, {"e91d61e499a303"}, 0x5}}}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f000000c000-0x6c)="78fd0b65ca4fae52a20fbef41209b29c56a441ec7bef090d7dbb8e796ebaeb78d37a6cf00c2dffa3095d01b98a736209139dfb1546709b30c30be393fc6f7f7dea6e5ad87f67632c30ee4428862ea28f49a920530235af508c3eca6119a54496b82eb4d355ed361928c248ff", 0x6c, 0x0, &(0x7f0000004000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$inet_sctp(r6, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x10000}, 0x0) setsockopt$inet_mreqsrc(r6, 0x0, 0x26, &(0x7f000000d000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0xa1ea}, 0xc) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x100000000000004, 0x2010, 0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f000000a000)={r5, 0x20ea19a0, 0x6, 0x9}, &(0x7f000000d000-0x4)=0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r6, 0x0, 0x80000000000029, &(0x7f00000e6000-0xa0)="7ff15452aca1a2d89125acaf836d3177d50a076b9d0e4c83d8faa35e7133017bf7fceb0d182d01aa7714a059bc48d2c1d8a9fea592314010c54541d6204e8406ef5952887be52a1d890bf9684d5d53af1e564fe5f9e88c9ccf1ef6eb9606103fda2011f60cfc41a829c6764c4356004a93b30f81a4d5f1423833ba56b4c8c9ee7a8a0449620929392fd3a376029c9eda7815d9a04076e20b4be2ca0000100050", 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000000000)="00") 2017/10/25 03:59:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b7b000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000025d000)={0x7f, 0x9}, 0x8) syz_open_dev$vcsa(&(0x7f00002af000)="2f6465762f766373612300", 0x80000000, 0x0) capset(&(0x7f0000fbb000-0x8)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fbe000)={0x0, 0x0, 0x0}, &(0x7f0000f1e000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x8000009, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup(r1) getsockname$inet6(r2, &(0x7f00001aa000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00002e1000)=0x1c) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000025b000)={0x0, 0x0}) r4 = dup3(r1, r2, 0x80000) wait4(r3, &(0x7f000055f000)=0x0, 0x100000e, &(0x7f0000134000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000096c000-0x10)={0x0, 0x0}, &(0x7f000079c000)=0x10) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f000008b000)={0x4, 0xf0, 0xffff, 0x101}, 0x10) futimesat(r4, &(0x7f000029f000-0x8)="2e2f66696c653000", &(0x7f00003b5000-0x20)={{r5, r6}, {0x77359400, 0x0}}) creat(&(0x7f0000766000-0x8)="2e2f66696c653000", 0x44) r7 = socket$inet6(0xa, 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r7, 0x1, 0x25, &(0x7f0000fe3000-0x4)=0x0, &(0x7f0000f72000-0x3)=0x4) socket$bt_bnep(0x1f, 0x3, 0x4) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000c9f000-0x4)=0x1fc, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$bt_hci(r7, 0x0, 0x43, &(0x7f0000002000-0x1e)="000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d20000)=0x1e) r8 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c80, r8) r9 = openat(r4, &(0x7f0000f4f000-0x8)="2e2f66696c653000", 0x800000022100, 0x7d) ioctl$RNDZAPENTCNT(r9, 0x5204, &(0x7f0000719000-0x4)=0x2) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000643000-0x4)=0x5) 2017/10/25 03:59:41 executing program 6: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x1000007, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f00000e0000)=0x0, 0x81) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fb4000-0xc)="2f6465762f6175746f667300", 0x18000, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000fb4000-0x4)=0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000135000-0x9)="2f6465762f72746300", 0x180, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fb2000)=0xecd9) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x400000dc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x3) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x20400, 0x0) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x4000000000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, r3, 0x0) mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f00004b4000)=0x0, 0x4) r5 = socket$kcm(0x29, 0x2, 0x0) r6 = socket$netlink(0x10, 0x3, 0x17) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xe, &(0x7f0000fc3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fc3000)=0x76) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000fc4000)={r6}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r7, 0x101, 0x7, &(0x7f0000fc5000-0x4)=0x0, &(0x7f0000e14000)=0x4) r8 = dup3(r7, r5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fc5000-0xc)="2f6465762f6175746f667300", 0x202, 0x0) r10 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b48000-0x9)="2f6465762f72746300", 0x200200, 0x0) recvmsg$kcm(r5, &(0x7f000010b000)={&(0x7f0000e60000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000660000-0x50)=[{&(0x7f00002e8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6}, {&(0x7f00008a0000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}, {&(0x7f00000d0000-0xce)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce}, {&(0x7f0000801000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}, {&(0x7f0000e53000-0x9)="000000000000000000", 0x9}], 0x5, &(0x7f000024c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65, 0x8000}, 0x40000000) sendmsg$nfc_llcp(r8, &(0x7f00000f4000-0x38)={&(0x7f0000288000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "7342504d1ff77032665c128a0d41261c45bcc0da0977f95485c150738e27d4b6b459c474605ec1f5c6e754b284fdb7b63284e5e6557c7a600dc95a2ce9a9f1", 0x0}, 0x60, &(0x7f0000074000-0x80)=[{&(0x7f0000fbe000)="76", 0x1}], 0x1, &(0x7f00008b9000-0xe0)={0x10, 0x0, 0xfffffffffffffffd, ""}, 0x10, 0x0}, 0x0) ioctl$KDADDIO(r9, 0x4b34, 0x6) pread64(r10, &(0x7f0000782000-0xcc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc, 0x0) 2017/10/25 03:59:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r2 = fcntl$dupfd(r1, 0x0, r1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000d6c000)=0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write$tun(r1, &(0x7f0000acc000-0x15a0)=@hdr={0x0, 0x4, 0x0, 0xfffffffffffffffc, 0x62, 0x8, @ipv6={0xffff, 0x6, "46b706", 0x156e, 0x7f, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x3c, 0x8, 0x4, 0x3, 0xfffffffffffffffc, 0x800, 0x1}, @hopopts={0x2e, 0x57, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x45, "a4c7dbd50521ab5c590032b171ac75019dab04a0f5164251b07818e30a3586ce835c38b3036323ff9bfbdc29ef5eaa486dfe9d0245621a9447628e9d1cf9bc39d7b64c8aa9"}, {0x0, 0xad, "59cee660850a28e3f9b83fbf5b767b42815504cbb970d15d207aba0d49040c38413c6f8b4d9a5bfc89720f8111c8774671daec1e7689c85f4c61dd734a214fca97cb7069bc7fdafcc243de09c94f67c23bd8ddffa04b2eac45e40c03ae1e17079984a026e034418ea976ccfb3be0a6bfde62430a0d1eda71bd326b226c77821d435eea650a3fb90fd2852b482349ed5be22f874a2f89763f231294c94d63607e114364599ac683a9716d11fb23"}, {0x0, 0x4e, "54bd9634547888031e4bab5177024d748f4c33fb9426bb1ab234cbbd32a64a99802da98e2bedc99f87917fdda7f36d54b955df1b42e0a83eb22aa15ecc9e7a8c2bcb079990b2146c1e14294a804e"}, {0x0, 0xc9, "486b84a24dbcc0002c9245d2525b792d60e89890bbeae604dfbd12e5721bd97f9a243036526fc0363ccebe95a2623898b785f35056061596ce160d402f2fb9d50413292dbada930768bc5657d37e6a0195c8028defcb607f997b758fc22139989d757175a8b3fe49a21ca9c90d5dc00ea2860c13163c6f850964cb8502c4cc638cf09ce1415165f917d1cba0fa3a043fc9e809bfda170e9ebe4c1e6af0f58dd47282e3d7ca60eccd505acdcf3f732515b0668977ac85578718ae747aabad7d063048f5a53f2a43618a"}, {0x1, 0xf, "a649e5b2a6fcee05a07b83c42aef78"}, {0x6, 0x3f, "f88c1daa7eb0e10cf3bf0facdbb3a7b1180bb395f76ba0e6dbd19080a90f1bc979e20c7b8c8294ddbba6a5926d10465aa86e671d5a2cc5f744ffd17bca0ced"}, {0xc9, 0x58, "d6f5efa8a2a703f65ce439b593bfd138aae784000c8105b623f596b921aadd31a5aa5d28ebf3adba60b3d67446215a1616243d3403752a79c1bacdae26d6fbdbfcca938edbaa6afb95eb30b5fc0356db5ee63899aa5b699e"}]}, @hopopts={0x67, 0x236, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0xa5, "71213b562beb3dfebfb49c8748e169961164f7831ac5aa4c9de3e15d068188f747f096d9031fc7c8e3cd0f0ae558f45270655459563f0fff43a8c1382dd88dd7beb6bb9be0a10628106197bbe3a8096007eb1ae503f4852b273629e968dea65a77c25a9af5a2e433d4c2d9800afdc124714c5ad630852514c2132f67ce9920ee3a9868c5d521971fe8c48d5ef28ecf096d07daa12793cb610cdc3a254f00775e7771a85fa6"}, {0xc9, 0x16, "510adfa8c52aaf4588bde9e49f9a966356f18c70b237"}, {0x0, 0x12, "b7cb8f13aae36b2a2c7c22afaaf1345e325c"}, {0xff, 0xa0, "e86880b761645ec20a7da5b4b306940dc06fe66c0d75ce9b31e75af0ec39d114700048713262e05def6685382e1c4e0b9005d42bf73f6a5419f8d852bc05449f393c147b658d4b1c539a17fe637ad87b104b188188344e75956f7be217b2278f2102af3174f6e06253263cb32eca9cf85d909b8b19478c7d834779765aae8dae48049b0b2ae3ce0cb45f4335d5e8368748974f0497cd1cd979ae93c08f2adbd8"}, {0xff, 0x3d, "b9fcd29a1a9b47164314cc9cb89e980dcac7d74a2c261724f4ab55181351bf54cd8fba66ad57bde97af0ef8988f00b20c7f7ce18dec0cfbac0b5b8eabe"}, {0xff, 0x1000, "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@fragment={0x2c, 0x5, 0xd8e, 0x9, 0xe45, 0x439, 0x3}], @udp={0x1, 0x3, 0xd6, 0x0, "4b535e8747ec332e6be26505616cdb80e0075fcb10f9b2564f00f39330a8697ad8b8015901b55ec820581ec082619b6bf9e5ad8b002050b0556933dddd500222ba518748b5cbd9e1b671cebc51287c9ced7afc6bc8855923b806298217244c8ee91251cfca6b26b16ea1519f4eefbde08ab5406b6ce7a68f68845424d81c1d96a2166f3a7e3f89b08d1fd7822d5f93e0196e9e1ec2b55b12f14010e92802db18924d37ceecec5bebceb6fb758df2cf8ba07b030a5ff810956790997ed7a73ba32d048c35471df606e4a899d0526a"}}}}, 0x15a0) 2017/10/25 03:59:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000079c000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$VT_RELDISP(r0, 0x5605) r1 = getpgid(0x0) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000000)={[{0x10000, 0x0, 0x4, 0x0, 0x4, 0x0, 0x29, 0x7d0, 0x0, 0x0, 0x0, 0x2, 0x9}, {0x9, 0x0, 0x0, 0xff, 0x1000, 0x7, 0x0, 0x2, 0x0, 0x4, 0xaf9, 0xfffffffffffffff9, 0x5eb}, {0x0, 0xcf8, 0x0, 0x8, 0x8, 0x0, 0x0, 0xe8, 0x3ff, 0x0, 0x4, 0x1, 0x70}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000002000-0x58)={0xfffffffff6ed5f47, 0x4, 0xffff, 0x800000000000009, 0xb2e, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_getattr(r1, &(0x7f0000001000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000044b000-0x8)=0x100279) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000e54000)="2e2f66696c653000", 0x1fff, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x800000000003, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00007fb000-0x2)="2900", 0x1) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f0000001000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) dup2(r2, r3) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r2, &(0x7f0000980000)=0x80000000, 0x8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x10, 0x803, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f000001e000-0x14)={0x5, 0x9, 0x93b, 0x1, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000e000)={r4, &(0x7f000000e000)="", &(0x7f0000002000)="", 0x0}, 0x20) r5 = syz_open_dev$usbmon(&(0x7f000000a000)="2f6465762f7573626d6f6e2300", 0x1d, 0x0) pread64(r5, &(0x7f0000017000)="000000000000", 0x6, 0x0) syz_emit_ethernet(0x100, &(0x7f0000011000-0x36)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x1000000806, @llc={0xf0, @snap={0x1, 0xaa, "3f42", "331523", 0xfbff, "a0cdc629de13688ddbc98de61e0cdc0aec2378f3bac0f03376ed3cb75fbb7208c59e672831da31b470eddac4814542685f4123dcf0d50aea4e7a74890461bf96bc039f3804000d5acc868eed48d9ad4f6d55c0a86fe31294ac58099bdddb2af2c8bb0ede1d0ac33ddbcb0b8d9920bfeceea3d00d6afc71ac8aab69479b1ad0457d6f697164a521a18a5f2c579105d88b8d014ba3be98d8d27ad80ab8713be87a29b3a475c7643b544cf5a75d2c3ba8135405e12558b4d3abe8ea83719b0c447d9e3f173e3b9500b9680638b04231060fb201431b4171d75fbd9e48cdd36bfc9ff9aa50219e05cd"}}}}}, 0x0) 2017/10/25 03:59:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x80000002) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x0, &(0x7f0000e6e000)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f000042b000-0x10)={r0, r1+10000000}, &(0x7f0000799000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4df9, 0xb, 0x1, &(0x7f0000993000)={0x0, 0x0}, &(0x7f0000c5d000)=0x1, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x6) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000fd4000)=0x0) mmap(&(0x7f0000000000/0xb2f000)=nil, 0xb2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() rt_sigsuspend(&(0x7f0000a94000)={0x0}, 0x8) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b30000/0x1000)=nil, 0x1000, 0x4, 0x8050, r5, 0x0) mmap(&(0x7f0000b2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2f000/0x1000)=nil, 0x1000, 0x1, 0x32, r5, 0x4000000000) mmap(&(0x7f0000b31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000b30000-0x40)={0x5, 0x200, 0x54deb21, 0x3, 0x2, 0xdb, 0x7fffffff, 0x8000}, &(0x7f0000b2f000)={0x1, 0x0, 0x5, 0x0, 0xd1, 0x1, 0x4, 0x1ae}, &(0x7f0000b30000-0x40)={0xfffffffffffffffd, 0x0, 0x4, 0x4, 0x199, 0x3, 0x1, 0x4}, &(0x7f0000a1d000)={0x77359400, 0x0}, &(0x7f0000b31000)={&(0x7f0000b2f000)={0x5}, 0x8}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r5, &(0x7f0000013000-0x8d)="", 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) mmap(&(0x7f0000b2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000071d000-0xc3)="27a2e4ea00abba5e1353378ac3b82f9982ee0b873fdb5d505fb992aac00f5cdde6c287db455d825e88d86f50960989553f76d4e2871afcdb630e929b8727606a2fd7be9b8d696d2ca52bf17d913ae91c583c3cc2af10c279d5b6a3f11b4802bb1d7bf4e059015f0dac364b84b908395bf0f133ccc5f38db27efdc2837fcde9cbfb54dd3e3205f4675d2d2aba45ac676c010825c644bdda9122ef31a45cf5969581e87a83265e20301f0bda309ab6a3dac5b25cd497b2a1154a9cf0ba47d4fa885d6f55", 0xc3, 0x4000000, &(0x7f0000b2f000)={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) dup2(r4, r5) tkill(r3, 0x16) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000515000)=0x7, 0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/25 03:59:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) sysfs$1(0x1, &(0x7f00001ee000-0xb)="776c616e3070726f632c00") ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x2000000000000000, 0x2011, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000061000)=0x2, 0x4) connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r1, 0x8936, &(0x7f0000000000)="") fcntl$getownex(r0, 0x10, &(0x7f0000f57000-0x8)={0x0, 0x0}) iopl(0x1) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000489000-0x4)=0x109, 0x4) r2 = syz_open_dev$vcsn(&(0x7f00005e8000-0xa)="2f6465762f7663732300", 0xa, 0x200) clock_gettime(0x0, &(0x7f0000d09000)={0x0, 0x0}) utimensat(r2, &(0x7f0000e3b000-0x8)="2e2f66696c653000", &(0x7f0000d33000)={{0x0, 0x0}, {r3, r4/1000+30000}}, 0x0) stat(&(0x7f0000caf000-0x8)="2e2f66696c653000", &(0x7f0000fc1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000d69000-0x1)=0x1, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003ce000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002ea000)=0xc) getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000039e000-0x4)=0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000474000)="2f6465762f6877726e6700", 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000b65000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f00000b2000-0x10)={r7, r6, 0x6}) getsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f0000fce000-0x4)=0x10000000, &(0x7f0000ae3000-0x8)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00002b9000-0x38)={0x0, 0x30, "94a23e1915ba3f4e407342aebce845bf84492f1d97c380c484392566b1bd18b0326ad5c5259158989e4d483a7b2bc301"}, &(0x7f0000c15000)=0x38) write(r0, &(0x7f0000147000-0x74)="b2b3e0e5a51caa31dd962eb898083a51a5058c428141636435ee26859fcc4dce2e3b090598073182400ba38aa1a7a38c670e8b2b98534bdf284c0f86d41471718b318df753225138a2a8c61a9cd50a56cbbf4a8e4048a995d5437fca8be5f39a0b451f8dd54c54e5cef59bee7c828411d627e71e", 0x74) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000e11000-0x8)={r8, 0x4d}, 0x8) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000b57000-0x4)={0x0, 0x0}) sendmsg$alg(r0, &(0x7f00007fb000-0x38)={0x0, 0x0, &(0x7f00001b9000)=[], 0x0, &(0x7f0000942000-0x48)=[], 0x0, 0x0}, 0x0) 2017/10/25 03:59:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x4100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f000050c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006e5000)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f000076f000)={0x1, 0x1}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000abf000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) gettid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000a53000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100, 0x9, 0x3, 0x0, 0x6, 0x100000001, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x2, 0x6, 0x80000001]}, &(0x7f00005dc000)=0x108) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000033e000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) fcntl$setstatus(r2, 0x4, 0x42000) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000de6000-0x9)="2f6465762f6b766d00", 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000173000)="2f6465762f73657175656e6365723200", 0x20000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000384000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="18bb8f4903aa", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @rand_addr=0x5565, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) stat(&(0x7f000042f000-0x8)="2e2f66696c653000", &(0x7f0000e87000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f000052d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() setgid(r6) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000f22000-0x400)={"5cf5d667418822218497ee925b44a5353c03c9277c2de13ea3b279aad1109759928b3e9328dfc300537ad73f01b4b39fd13c1a2b7fe86e5856cc57c6c87077d88547d9452bd4571598b74e3cf734de51074dcb6e320e526026d04517ad6674f3652838f17318475e23679052166e6709b5d38a02bf33e8db408c8f602edb91ca382c1e9092b1d93e8c4f7713aa40f8b620a594e66d1537e372ae9d1d29ace6363e417a07680c8046d1b2b9807f0000000000000000000f6606f7876431096ced8e0d5ad53120a7c2095854e32356a83ea43365834c71b7c2b342aaa20e6aca9f4785906d870dd7565171a579d79eb0c9be79267746477c00d234425315700e48ea0a38f47f596c8555acad5b31472afbbe605314ef27005095d59da29b887197536c10c70858512fab153908e450002ce84cd74761283d3ca466b782ead04497e524be4e3d3fa0cd1b396a72c98ed9db6e13700955ff5416b36aa38f7063f66a8e240614bdd001293aa53ae42b4ba428362147f60eaf5dac4b4f028c351fa6f40a3d8e232ae147eef7d1de90a8113bc61b6640007db95f8b0900000000000000ba7f7dbeae5329a47b37ede79b7692b965ae5aaaa0377b7a44581c477bc0c617befb1f116a8ce0463ba0d09d4dcdcc03d839dee639dbdb0e7f9e40bad3c3505b4f6c453e44b59f10bb33804b8d9e0b2b6dfe520696501d4ece736bf0187bdb15590ac154a258da4786704a102da5a18076939f054faac8de51cf54d61d623f99cf93d8bd93cf5771c69c5d263814e76e8ff93e1ca7bae867b03727fe5a625f9f66d9bc7f24300e0cb11012605c77d2f54b1b3f9d0d8f34856374589306000000d1457bb1927820d8ada1fcfed31699336d584c82429e0ea592b34f0cf4c3a437b355b46802d1afb026228f0440e9dd773024680e0c983a9dbb4f98a6011feac00ef5ab1687d4cef743a8531813db98ca188603b0cd01b44f74c14f9a4e106af8e99e9fcdc2e895b9e2d4ab32b5e3ca7bea49fec845526721d2ca01fe78df97c630f6ca7097131a675ef7b1ebfacb9971017f53b3b97b9812bf5851aaf874d5496ce806ba131997ef0108f322a7b4b544d4187191d29ed1e03f0ed57c1a9993308ed168d026f66dd236a5b27729c583e4cc3516242f4b910ab3703e6c9002b42f142066c6297e103ad956b0ff9d0a2c1f04000000c6a030e040f36328d06bc0bdff8310bff779148a3211d08adbdc83ff9567596bd892c9b68f4b4498040000009f0000000093cebabbccbc339835ef8d838b9d1691120e5417dea57ad48580c39cef72a6e0ac6579d625c16135dafb59d47efe0115dbea8262e638c47b0a4527ee1e9bab81cfe1eef5aea57a6bf238a1193094ad7d2030e109e560e0705cd7d4b9796c28aa8c415ff2b05ba910b4a5b22c1aa9472af79f747e7fd6ae40bd9653"}) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000025000)=@ioapic={0x2, 0x0, 0x0, 0x100000000, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0xfffffffffffffdff, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0xfffffffffffffffe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x400}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/25 03:59:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000ee2000-0xb)="2f6465762f766373612300", 0xae26, 0x105400) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) sigaltstack(&(0x7f0000d9f000/0x3000)=nil, &(0x7f0000ae9000-0x8)=0x0) bind$inet(r2, &(0x7f0000b80000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg$netrom(r2, &(0x7f0000fbc000-0x38)={&(0x7f00004e0000)=@ax25={0x3, {"5a71aa3bb4c91d"}, 0x7de30210}, 0x10, &(0x7f000012f000)=[{&(0x7f0000505000)="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", 0xfc}, {&(0x7f000051b000-0xc0)="f5c2c257e593359b2ce9b7a453cd06d8da3cea98cf67b89345b742090be21c5bd4344b68e4a1a72f3b26a9019edf4b98d3de6689f1e916ba37e29cf7be4bf525a891df77240c4ff5d38c277d010bb4ed99f2deb43930078a2e748c553706c4d7f468538e63b56b02d2dc353b139185d71f9696854e969a1d89ec68835c240d19911f13cb1003d9c312d7184de24f394b00d578447da986ffc0a446a174dad307ee7537f7f9c35089ee6ce12fdeb43fa1a6a5692c8cf4dd28f712deeb9cef4892", 0xc0}], 0x2, &(0x7f0000942000-0xf8)=[{0xf8, 0x109, 0x8, "f7d9ef4ec7cd829b06fe3c701aeea3abb117ef369e9c47404929f90fadf2cca7de98ba6d27df3c5936d441c555964b2e5323eb86935265a73eea0746d7f3007fabdd8fe548f4826acc2d7d7db9365d74141969daa3c67855ebfc19bc99044138e447289ab13ab150d18e34dad2db936013f205d856f7a107f43d0ea2faffbe433aa8dd450fa8cad6f160326dfe55b998562dbfff4b3737b89c89e22e18eeb9ba6ccffdf264a191454b10e02227c282a43197a4496b0f6eaa37b4177296148c60f0b52273d30bfd4bcf44296b0a7a732c577b719e87454211ed05ccd6a50a7ad3f1904c6833a3a6d5"}], 0x1, 0x0}, 0x40000002) sendto$inet(r2, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000fc2000-0x10)={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r2) recvfrom(r2, &(0x7f00006f6000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2, 0x10040, &(0x7f00002ee000)=@l2={0x1f, 0x0, {0x7, 0x3, 0x1, 0x1000, 0x90000, 0xc4a0}, 0x8, 0x3}, 0xe) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000138000-0x50)=[{0x8, 0x9}, {0x0, 0x9}, {0x0, 0x8}, {0x3, 0x100000000}, {0x8, 0x40}, {0x2, 0x7}, {0x4, 0x2}, {0x3, 0x1}, {0xa, 0x8}, {0x0, 0x4}], 0xa) close(r2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000030000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x47a}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x200, @loopback={0x0, 0x1}, 0x62c}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x8) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r4, &(0x7f000038b000)="00", 0x1) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000d2d000-0x18)={0x7f, 0x1f, 0x3ff}) getpeername$netrom(r2, &(0x7f000057a000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000143000+0x811)=0x10) connect$ax25(r2, &(0x7f0000d9d000-0x10)={0x3, {"1cd23b1b970ec6"}, 0x8}, 0x10) r6 = syz_open_dev$mouse(&(0x7f0000364000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xffffffff, 0x100) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000435000-0x4)=r6, 0x4) mq_getsetattr(r6, &(0x7f00004de000)={0x7632, 0x40, 0x4, 0x3f89, 0x95, 0x8001, 0xffffffff, 0x100000001}, &(0x7f0000438000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f00003a6000-0x4)=0x9, 0x4) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r5, &(0x7f0000017000)="", 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, "6165616400000000000000000000", 0x0, 0x0, "6c7a0700000000000000000000001300000000000000e2ffffffffffffff00000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) read(r5, &(0x7f0000d4c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) tkill(r3, 0x13) [ 251.310784] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2017/10/25 03:59:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000b80000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000aaf000)={0x3, 0x81, 0x9, 0xd8, &(0x7f0000cf5000-0xe2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, &(0x7f0000810000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, &(0x7f0000cf4000-0x1)="00"}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x100000000000006, 0xfffffffffffffffd, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f0000f1b000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18fcff00f132040014006e35", 0x26) pipe(&(0x7f0000cdb000-0x8)={0x0, 0x0}) socket(0x0, 0x23, 0x3) socket$inet(0x2, 0x3, 0x7) socket$inet6(0xa, 0xf, 0xfffffffbffffaac5) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000989000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000897000)={0x0, 0x0, ""}, &(0x7f0000ad1000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000437000)={0x5, 0x8, 0x1, 0xfffffffffffeffff, 0x5, 0x5, 0xfffffffffffffffc, 0x0, r3}, 0x20) r4 = socket$inet6(0xa, 0x100000001, 0x4) bind$inet6(r4, &(0x7f000051c000-0x1c)={0xa, 0x0, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400000200}, 0x1c) r5 = socket$bt_sco(0x1f, 0x5, 0x2) r6 = socket(0x2000000010, 0x802, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0xf, &(0x7f00000ce000)=0x0, &(0x7f000065b000)=0x4) sendmmsg$nfc_llcp(r6, &(0x7f0000811000)=[{&(0x7f00007a0000)={0x27, 0x6, 0x0, 0x0, 0x0, 0x0, "bfb44f05db38473be347e90adb4246c96afa27c2a3d4b0ce6eb84b87a6418d280469c6f162e0c681f3b37df2b4a5dfdb3176ec5a4f1ef0078b77c27a585ead", 0x0}, 0x60, &(0x7f0000cce000)=[], 0x0, &(0x7f0000fe7000)={0x10, 0x0, 0x0, ""}, 0x10, 0xfffffffffffffffd}, {&(0x7f00005d4000+0x547)={0x27, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, "dba98744640d7f5b84174d7525ce5c0fc9532d9286926b1dc950cad17c0999b5e4f906c7ea810e5a0167a20f3c95a1b5cb75f28e501c3b0f711f8e443ab1ae", 0x0}, 0x60, &(0x7f0000fe7000)=[{&(0x7f00009d3000-0x6c)="", 0x0}], 0x1, &(0x7f0000ff2000-0x28)={0x10, 0x0, 0x8001, ""}, 0x10, 0x0}], 0x2, 0x20048014) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$ax25(0xffffffffffffffff, &(0x7f00004d9000-0x10)={0x3, {"6b3812ac6022f6"}, 0x803}, 0x10) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x8000000001b, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x2965, &(0x7f0000e5d000-0x2965)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x40000000, 0x6, "a228af", 0x292f, 0x2c, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x3a, 0x401, 0xffffffff, 0x0, 0x81, 0x2, 0x0}, @dstopts={0x11, 0x45c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc7, 0xc4, "5f2c846a3a0467c71325355bcec05a02cf3ad1b73dfa516e4499e8a04d0b42fd667bffc9df2ecb8c86aaeffeb41cd53e49a994d4158747ccbe101e1fa7ec62025361cc728ce128e89c229ffb92dfa8c67c3addc16c701d2dba045f4e1f4fff1b7ebe642044b4efcc7b490b66cee4d69f8230be69156bb836f65b4a80dd421eeba94a8900d1bc14b91e58dadda420b66eee2c3f595fb3328c0e537ffb831f9c512401464d75ac24c763c595424c8f6252ad681f5f58f603465af5d2ba41463593900251fb"}, {0xc2, 0x1000, "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{0xff, 0x83, "f399aacbfdaaed4c8e2eb647987e4b67a36581a788d69fc0b0792b15b933ad96c5a2cd327229a0dd888e769f2c2db61f45ca0f0d8859c9191478ee0d26b91f248e2b52bfd5f97e364099b8123d2190bd5881703635108398d6a3e950c4ee21106432f6da75463943720a9ba752f51ea0ecd8a29bd18a67780e4d4516083272a67c59af"}, {0xc7, 0x5f, "5437b047840157d84f2142a082b9596ef60b56599a4f66fbe939b5730d98cda90d7daaf2512f0b70c2b636fd96148a0f5dac0a9b1ed15a13bb6c6f551f3ebac7e47683fb854be4fd803fbb9475883f2391c0752c42311f1d0bde3a7c27dcd5"}, {0xff, 0x9, "576900000000950c8b"}, {0xc2, 0x52, "c009dc86d101f0acca7dbb0efaf185263843d3c3a7bbadc9971c0c62b4238db1386a2913b1434ea9a353ed8e6c4d7036aa3fde5f6dfff1808bf7a40b7bfe8e0106b37bd02e66ba55cb5513f75fa7d579e418"}, {0xff, 0xa5, "aa56fd55986e8a0a8f758feba737b0f0fd462bc4c0d3dacfd787699f4a63aac3f0b87a1e8d3966f62c460a282cf8f9586bfb065e318878844b2f2f17c599df3620b5c1906a3e63052854ba842fc1b6df439d606223dd70fee1f920e1974e8aaaad15bede90c5268a2c5198eeab38890210592241f4657ec98987294f0d0190fb373c21caec2bd81d7e179f178af6634acab447a3fad58404bf2ceb0dc38bc0ee93c85322ab"}]}, @dstopts={0x7c, 0x91, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xcf, 0xf5, "d5c772d64a7a0e1eea79088816383a565e50349756c825e837ee4180fa86069a2a3a4e62ec57aebe4ba9a1be38cd6ed809c74f9ef7ec42ecf2b02a4f6049abb15b2b982084da3e8cac0c5c1d411049c896fe47abdf584badbaed42d548bc3cd30bb2174c2fac58b1dc06b679d85a8576a80249b0097dd2f120621de5313dd2037504b4a0d3414171e86591b42583bfb4ca442028ae4e063298495dd6524ec3c0d33c5e643e1c05649f2f088b8173880f66d8574059240a582552ff0bdd7f7d9ec925fedb0067b986ce19198b95e870be2e447e2224dcdb61e433e784a5cb4303273ec0b721d0e3655955210de1f360d16e3d74a0f9"}, {0x0, 0x6c, "3dbaa552b7589d11ea31fbc05f4952311de83454a083b04137c8f68934d60360fc040e611c37d79d0bc80dde084879f8636dc32ba524a60975cb8ac82ca50d4edb8d133e2430ffade0a9ca94b6503eb2ba07d5314a9c5e26a9542e7eccc4b2e5502fe0e9cbf7922e1b540e94"}, {0x7, 0xe8, "fa008b7caf0605da9bf9c9e7864594d9455a77f734f9eebc857c61f3271598b65fa48d584059c89733e916ebcd7e1e0a556ff3fecb362be52d53acdcee46b26fc0d8ce4f49cb490c75cdf661e55bcc4c554e58e6ed42f68abdcfcd49decc1d9816e573ca10302707f96112f2ca1f78bd1d60f50a5d7495e8bdbb128199f577efe32f492c7cf944e6e286c3a9f6b58431bf635fb3675d5638482f3be2e32a1c4b6a794185eeaad8dd3449615aab545fdd9ad36a0c376b86d5f819300d3f81c7f0393a3ab6ee3c2353034252132e3f076898b0a9e3d3f5828e16891b38d5a1fd39fa1880e434128c7e"}, {0xff, 0xd0, "fdf3ce3c9db63ebb6e66671a3f2a47c7c5711d337cb3c6a07353f2ef952bc5cb12f35c8959447289457d61481e643f47d3f1dafe716e121d7775e2621100b9f061dea3d6bf962348eabf2e541e05f14577168430da0d9a1fc38f6fac93e4816795fbf66426aafc175f3327d1cbf75a2f9e4c735daff03067c4fd5b6b195b777fb00369486b4977837e45fb7dd22a392a8622e4efef535bde7047c5b2a403858ae13761eb4726f3b18237f8baceca370aa7b77b43a1548de2ee079bc808426783c9aa3f96bb187a7337e9474d5901af8b"}, {0xfe, 0x59, "fe63f4c42793343d627976a65ef336699ba8343c21fac96a1ee65873ee271f4b5787768f4650f052b691ce650e4ddd4ddb6d8174fc92eec8d7619a98f37c0212a0173bc07cc8845216c7528fd250257cf6ab290e377f97133b"}, {0xcf, 0x2e, "66934d1658bc86781e111ff09d85914fb021cc244da72dfe6f2762448f5d709b727b7377caa8fa4bb0330d9a85ab"}, {0x1, 0xac, "8970371093876c6f96ef2d0e3042ac39798249c22c531e5ad1f0bea21845ff7a5d00f8729cd1484737525f5616f5a2899a6b70d0f670566b4f379bcc42a291e0079e80f34c51d4edad2fe2a90c4e7ece8d4612b4b8790032744a11eb335900871e813cd35297abd1a3a1a8ade29aebf506a743635f2321424c1ec4da98586cb40bc37d69df72bb8d417afa12925eb86de05d281d8644afac36575b2e3ab292dbb1c932d7a43ca64243963fa8"}, {0xff, 0x32, "1fe09902b0b603be08050475e3d692788f24ea3076d03040f70e2abd26b345a5673c344b4f53d5065d5224ac6ea10ecdb33b"}]}, @routing={0x3b, 0x14, 0x3, 0x4a2b, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @fragment={0xbf, 0x81, 0x42, 0x3, 0x480, 0x996e, 0x1}, @routing={0x3a, 0xe, 0x2, 0x17e, 0x2, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}], @udp={0x2, 0x1, 0x7c, 0x0, "3c67c0154aad8b5f43ee48db9eb1db6f92c76715246d73e828401bd0b953006abd867a0a58e7361b427946d095368a3fbd5be815e6447c7c3f9ce2054dfbc15791bc8474f7dd4663ed627d8d1e0672649ed57e8f737c904af75a8560649114676f4bafa964722d27ebe82f3c6382ba48780c60df"}}}}}}, 0x0) getsockopt$sock_int(r6, 0x1, 0x14, &(0x7f0000a50000-0x4)=0x0, &(0x7f0000c9d000)=0x4) getsockname$inet6(r6, &(0x7f0000e7a000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000aab000-0x4)=0x1c) ioctl$sock_SIOCGSKNS(r5, 0x894c, &(0x7f00006af000)=0x400) write$eventfd(r2, &(0x7f0000c18000)=0x18a, 0x8) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000613000-0x4)=0x200000000004, 0x4) preadv(r7, &(0x7f0000472000)=[{&(0x7f0000256000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f0000167000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb}, {&(0x7f0000aa3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc2}, {&(0x7f0000bee000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}], 0x4, 0x0) 2017/10/25 03:59:41 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7fe, 0x8000000400000a) socket$inet(0x2, 0x2, 0xffff) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000ac9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x84, 0x0, 0x0, 0x200da, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$bt_sco(0x1f, 0x5, 0x2) socketpair$inet(0x2, 0x4, 0x7060, &(0x7f0000d59000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000cd8000)={0x0, @loopback=0x0, @empty=0x0}, &(0x7f000014a000-0x4)=0xc) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000000d000)={{0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726574617030000000000000000000"}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000001000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r4, 0x2) syz_emit_ethernet(0x46, &(0x7f0000c51000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c1215cc61d8", [], {{0x80000800, @ipv4={{0x9, 0x4, 0x0, 0x100000000000, 0x38, 0x0, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0xffffffffffffff7f}, @ra={0x94, 0x6, 0x2}, @rr={0x7, 0x3, 0x4, []}]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x20, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f00005df000-0x8)={0x42424242, 0x42424242}, 0x100203, 0x81) syz_emit_ethernet(0x36, &(0x7f0000009000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x200000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0xb507, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r5, r5, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000981000)=[], 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f000001f000)=0x0) syz_extract_tcp_res(&(0x7f000001e000)={0x42424242, 0x42424242}, 0xff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000f60000)=@common="6c6f0000000000000000000000000000", 0x10) [ 251.368913] RDS: rds_bind could not find a transport for 172.20.4.170, load rds_tcp or rds_rdma? [ 251.380667] QAT: Invalid ioctl 2017/10/25 03:59:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0xe99b, 0x3ffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x3a, &(0x7f0000001000)="8d74ac9b369612b1b359ab11dc78625ec36d6ae8f7cf206442512917", 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000003000-0x4)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffff7effffbfff5, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000003000-0x8)="6269675f6b657900", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000)="0af9bb568156477df9920241d594ce0bf6093ed4196ea9d3ef1dfa6854d50283d6b0b9783a", 0x25, 0xffff7ffffffffff9) 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(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000003000-0x6)="6c6f676f6e00", &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000-0xd)="00", 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r1, &(0x7f0000004000-0x50)=[{&(0x7f0000002000-0xa7)="0a9f30595d4ea30713e6911b670a9fd98aadd3209864673baffcc55612f7fbccc60cb0b0138a7fc07d02398bc93f1bd7f8e22071edd36195f15c8bef42eecb665c20d3340029c296e89b50c6e34f56e2360721e13c58e695b8aa64603185e947f9d09f8785ae24895c068a2e33350afab820f50edf4d3e93f705deb7f494868eef105f4dd827c90a3bf86ef0a55a5af5043f42bd92fab9db452fed7b44a1f08cf40de5706d59e7", 0xa7}, {&(0x7f0000001000)="728284b821cfa2d9a077f368298192485eb89fbce39717906858d2930f3a42eb19da35db38596f63848e0d8a62003a34d4059c6ac1", 0x35}, {&(0x7f0000003000-0x2b)="303402a40dc8e988da43789ce3fcdf54f5902fac1c1d7fd2e7f19dd3a9007a1728a449defb00117f3e5e2d", 0x2b}, {&(0x7f0000002000-0x90)="5f58e9ef33afa2a2a66e1d997b9a10a0b626ce0bf5ae777d96ea1c990325bcbc89d0e6d3c9001be4006b197c30fe1aa9405253df0af51173eba70080e6f8d038f2c8c85fb76ec01feb29c81c78786bcd2c9bc6c292c7cc394f56f15c843c2b2bd11f2aeb73d8f9365c217b9abf59797eacf0564b09f84909a0b12c01c7aa5f1821ded02edf58d1feabc0f89ceb032fc1", 0x90}, {&(0x7f0000001000-0x82)="dc4e0a038f77b94f21defe8fd87c47922ac5f8d1ca2a6571e680b5f01ec0d6496e59bfd6e80640a23477278d390e3ff92080928e0cf51d85bed812cca71cc7a981a1d200d3500391ea3d0dac6502d1355370d2129801254d086c2e20419eacc41a96a30bf78b99f95cd94af79934eb2b417f2a7a8ef7488c111dd8c328e77e7ed3c7", 0x82}], 0x5, r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000006000-0x2)={0x7, 0x1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$3(0x3) accept4$inet(r0, &(0x7f0000002000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x10, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000007000-0x8)="2e2f66696c653000", &(0x7f0000006000)=[&(0x7f0000006000)="2f6465762f7573626d6f6e2300", &(0x7f0000007000-0xd)="2f6465762f7573626d6f6e2300"], &(0x7f0000003000)=[]) sendto$inet6(r0, &(0x7f0000001000-0x1000)="35f5d298e76cafdaef5205cad51ea98a1525ded87de588bd0cb2528ce2e6ede0a977a304dd8594a712555cd75e6a1f23c02d0aac7070957dde6999ee24bfd44b9eefd76004070047ecbdb73576afb77140a9eb03994b85aa9b7554b90b92a1b472a19d407195afb38afc6464d77a3b2388f4f1cbefe98539844dc6611cb883eaf27bd79a9b80d8fd5dbc831a3d894bf060b4460215903f56f1f86964bffb108324d107675ebe58c3e8cefa86f43b8e5a260cced0189aafd1db3a5bebfb48bcf7c5f3b91a603c077217df0cf9eeb9ea59c5fa91806a4198fce688310c2a7d62990b2aa3c0867815de74f54573b05d32f9c36788ca2fbd2e17ea8e4a49494c29f4cd26fbc2330f7cd15b233e542631cfe81aae609fc48232716db61e3e192c10060f52510aa99d0f7430e5ab88e90362889f03f121b1cddbdfb10b9e65780f9720eb6a8c22ce4e41c45c363a989ae4b87137a11e98ab7ec5cd636e9a053f793f2f2b8fcac901292401f22d9f1ab1dc5dcc19e4871df561b37089d36abe23ae6241632a2969f37d2294787e6d47f3aac47907773aafac6828f5c5063d24ec3e5c9bf3f19f830fc2f54228264bda37d29411a871da74967f00f670ade9912900331af41f68a71b0f34e3bd067bdb1675d7b3405105d6f32364eef096b2d4a68ee25f7497db1f1bb36aa7de7104b47fcaa5544c7ef9336c2d44640613f8e32e6182c3af6bdbd99b059857f2972c665d654d87c35726dfe0b7f3ac3bb26b8921e57b2f69f9637c69b5740c2bfb4ab184193415ed134ff938b548049fbf959da16696cbf5c0f25cfce9ad74188769438fecf5c44b75abd4d640f2f6429271429e6686ee660a3a06045a58b52068387023e90354550a6848af8ae730b344b982009fbd0743bde965a38909c6c5e5abc82843d1236f6dd79ada88fa00fd126d9206c8f66368ded83eb7acb014b37c3bb3d3a4b09d44def538cf946c91b77ce0576dd88606b346b14b0946328af2d411c00c6523bb0fe5ea5890a048b930846898939960c92f17eca157cc21c1ab74b0f05df17e4313ba9af1af5a0a5ca047d6c4b08f4dca2654e557f2c4f12c320199ec1fbdbca8cf7d3bf3744ad773914d8327ae195d127b7c72861be8290a8b48ab59420c3e412afb7acdbe02b25a945c07752ee7b23f3f91d3d5724d93bcf9e53346fbd45f59337d8a21192a00970363d0b390b8e1c2ea4637dee353114e1980e697746d4fa09cc6a9fe8937ccc66c3fa7519d33f013a6a61412e5bfff18155fcda38563275c0a35df9a327f68bbd1634b23d8bf63bc8dfc90a5e81c4c573737aa0777bf392e05877683bc7c7a13824d817b2d13d4db2d0fa8f762f3965ebe57979234caa4a0ea3b63a7acbcb6bb5e5d93356e6fa687e6384fddd5b234c1389ecb5c425713674069c798097fc1e6c8e8999d2eba8c7235b23eaab3a59c3283ec220d9744a1f63b00c87cd6f2bb61da1b93c3ed52d8b0c738255602a82d947a0d28999d86cd9d64805366aa80d71aa13e1c51e8256bb3d8051a958129aa90cc9911873fd43cfebd38c43f03b6b29acff1c962a87d970fc40e572527b282f32e2fc92e19dd40a41a10251895d7ff4d00850a087df09db99aff4313b4fd43f8c1b7f12c6ad149de26f6a04dc72dc39ed7abfd6f091b2e1d1cfc91db84dff481423ba7da10cd84af3139d067e6db128fe9a87a496dfdada0383f8e7bde15329a7cbabea565316729e59657578249234aa378d99832f1d1e85dd3a00731b6837ca10a26bc78409216f5bed32a66d0b331d4a531d12539ba7b4618a87e45b9947463049c6d42de57d0502beb0d3e203753af63448fe61e4a553ded4bd2c2097dad36ecdc9f29100ee896b291b5f64b625e18e2a5bc32fd50fcb55022aa32cb41828f512e7a4366697e6e73f6caf08b854ad8a25ec1178d9e6253a390b604f5e3e49c69dee81f6425678dff01cb70fe251341b157784776f0bb208d964100bfe28a95acde4d14bc31c7b414cd01156758d854c92c20141c10886ffacb129b5beabc830bf1f8436975629ba71eaa068477f7e513ef3793f1906ef56918b4baf8292c10d040eeb7bc9e4a66e23e17b2abdb9eda240b5bd956440ed0faa83d17816139a9701b5ffb5a4edc1e3d6ed2869a7254e0ec2dfe7cdcfd20128563bb46b328eb697eaca8915e67c003bd9c65fabfcd16c2e47fc98016ba84dff9224d01d57ff5aa46f6795a8bbe3590a095f88e79c5db0aca224b0ed098f521e68f66682b0d9afde33ee813456590667ce92b2af3b20a6a28ef5d34cfd89f31ac1daa708cbd0837faaff506b984da631c2067a9bf57bd002f2dcb3af814eda0b25604749e93a020694af4fe1513543c73f441c1d7da83c8b2fec7737f6f0acdcfaa4e2abff7247266516cf4501bcec1343acfc94df6baae4c6d9976da783970f3cc455d8878a527ae410814d395ab7f1b81ad8bb9452ab11ad9bdde5475384aaaf6f214f6a39d55cb50752c22346b057048706ada2039e4a7df257a2a786ad8af18f2b27b1cb49087c63ecc008b2f59e2ec4a9759421194e3c719a63efea0ff91387b7a2c5a4ad0818ae5fae83fa01a3751a496251f226d84de296b2c741c0831a8c7af12f666e530869a8ca1e68db3f410f6371c5de13f2eb56321cec1aba90efa2ee4be68150e0695313b8ca029ca1cba5bcba7e06d6c7b8a9613510ec1c8aeeee270266c8da9ddcf56dc49e0ab9f31684d50d6fdac82c5257df24e11c8a55e1e260c035a69d5f72c412dddfedd7dc4999adab00ad0c7d02868f993b36f7252eb3ec4ac3292248d358dfe9c42053972be3d44829cb9577e26897e048fb638165c816d6e43dbd79068ed79101c2a4d17ab0b596dcef86782ec65923daba465d082e3cc5597a344d6a0228ef08c1411f75a1f77297201c87fbf5a2f5c6e81987196a742c18552e2d4d17ed6448965823da8ea2756cb356edcdc643b3ef60f9bc3746825f85ec99389e3d983b908925976042e612167d652132e027789c1f81217af57a95f07c65febd647c2898ec5684673f5eeb2d52bfa8dcf1648f6118022ec6abb314a9d8bb363f5e421d2869f625ea77d5c35017758cb28de26743e01912f97d0795d71fa90c1ae39c357df77458e8a491abe0dc492c5546011057c30899a6e0a2798b941ca76c62e217d6e168b92b994fe1c6a33c2515870851389e2b7907733dbd722bd23a173259e9259cb2a2c571e5948f10c8dd557db6de81ae9f9f766d6cb5191405eb8eee0b6ae0c6dd99fa04c31c21046f0b17016fd0629fd07de3cb7a7efcf9aaf0a88d42dc507ed9c191f226088eb376dbb92b0d34c7dd30f7830bde0caf42000bf52098670a9fc80e334df434531437172ae5e03fb24e1417269b6a97ed6f75e1951fa0203b81adbff6147b0ec719baa27057d86c1298e56a1c2ee2248fca5ac8473cafe87972bb7749000e0506c0b0f928c601195ee8ed00a25568f529ce7a8de66b47f0c02f1f6a125cfedd63fb0294525cf08850389863fbc6f0783d31bcb28f690ecb12f464c43f63ab1080526bd550cd97f303e36c579742aba6baa141091a835b966be28131fddc709d883a583481f6574b05bfe2a49536321b3b2c703b91785b86cc698ad93924086d62158118621e774691d7ebfc4de65f8635434d3263e6eb2400c636fc61b813944a92618d69407d9bd7b4003f99b8c90a463c2c8d5a90bc0ef76caebbb848a2bafc25ba2ec24e54732140fcc03c60034dbe9761911953c4e900f36d89b91e0e01c7f9e771d7381577184518c72a6a308363f53707ca6dbc10f27acccff8be944ed7d6a8289e9ae08f59732ef2cddb6f93f1aff94f36b0f1a19274805d4388777f628effbd7e1de3e41051508a6f9cf2ef49d9f9cff8de858974a6cd0f934ab21dcaecda99b3e3e86fd325233b6ff27844e93b889b23a2eac05cfa0946cf6d160bce202e03970ceaaf7684f57abf056247bd214673182e3bd5428a08db4926d222e78448c571a288b359c4f331c9db9d84018eccfd7b54265e280a8107958dc81639616862c96c4813b22c3f3e6f9f7585c01ccc88bfb33993289a66d5a18f5d582b0f1981fb017f4dbd970c2519150dbbcef211391cdda9353a0edae6d4ff7c24421da278a279343788d1714155239d0b0b62ea9fff1a1475e5f216aab94072cf46dac0f022c7a273ee23724fcbd6cb4380e7e2ad5936f1eb2f11715230b20fc2b828b7243516f0b3efa68bb6e8be2054dee87084cd1e3e1f65ce0146aeda9bb9f9047c6a17c13aa8225a10d92e856f31d825b521c653dc61d29e9c6c4b7df78f159a34b16134bc39b949faabac28523fda38be047eeefdbace95ef17d7add2d632bfb5a8c008a68c1ddaee04a239af0f64a446d83e707d9ba7ce9932a564ec2dd66d541dcb13473a418452185a413482b77a7a82e624f2a406436e3d1ae03cfdc028415e8f170e3f531b3efc0be39a98749b4aaafa46984ba74860355911826fd1500a734784144b0d25fb28dd2485b1779f50066f8dad34fdcfddd30968c7d79d6cf053d06ca5ec39f631a063825ab8fb73581b90eed6a9e09cdf2a987e81b7694b16b4ebadaa233c1be1adb2440fbe5a19c9c08809f001b74d3044c4e6bff84ec65a47cce29556547e852bb0df6dffaf301c36d7c3e22d12ef1a0997c2d44718805e43bcb6e325e4f1915a37ab01f92f0ee96b6252d65eae49973e3413a7b4cec9e62c1252c31e0c1f104ea4ca9d2ca03c7fbe7745921b32daea814f544779fc3f3dfabc16e040b0caf9f9251da9d5596f0887c0a5d3a4244adb1175605d02b2d58e018fd0c479390bce2d428d37ea2f069b597cbafc40b95bf68812ee06822ccd50cc4d82f9e200aa8a2a00f6a593fe9e5d75d77dd24c459e3d90b6a54abf22dff21962a7a16f613d0e4d628efe97f459f5b0170a0fde8690cbd32fc0da75c804f5532d102c9430ecc1f84fa63a50a98a74239294e2e4221702b6ad3e6851dc0c926c49bc3188e3289e857861f1bb5b39565961e1688b486b293e7c33aea4da70303f0e8a47d050853ee5d05306552f0b3da78abea202376653d21c477dca11d6331e726316b60539f07ffc6468869d3f5eb33a506238dc1d65bf29408496311ca6878fa1fdc47543a41906be962fafb160f45e8888c2ef5d3745772cacbf7f9e1069bc7cef9cee2ef68749c7a0274b60e9fce08d8b930f181395db25537a99e4af5b6223470a2ba75098c1c1fd6b2663958f3cbb2ea1a0a9ed2f9efd148bf142bc28991ea813d097a687d1eb27f2399d62e83e655bb7b2df7a193d9f8cbeb035a874c7154952e9b58cd7c6ca594f0112bfffa9c55bd3ec91221b19d2160bb0b40dcba7b6dfe01a2d3fdfeb22ffdfe12c02f1f9f6f13f48c10ba7ee30498f284b8d36c617dd92717a1b9cb0c6ec9a18329bd11de524387d3fbfd754621a7fa035b0295524e1de1e291416161bf5c7d3eba6bb187274de03357ec566bc5cb74cf7871ba5dfb6b6b75139269e874033c64d537e5b71cf00a39f4d4bdbdaf5aebffe052dbb31be7dc470b76ef08915dbce58f982cc92cb8dd6756d3a9af18c6ee1218d0c4fa39b97a22f66c860684203a719a316a1044e79e50628affd193bf9aa546e41a62d0bdf7caa93123d48c27dfaf9da7cde6cb2dc6ebbb92bf83eeddad7b7aee2b902de84b3710cbca66579bbc54b9f252fc35602bee04dafb5dd4c760c61df0d72a3b76c8e66cb2311bf6604aa1e39d53989f3258e47cde67535d212bfe34575a9ab56626c470", 0x1000, 0x1d1bbedff7df45d6, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(0xffffffffffffffff, &(0x7f0000002000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000001000)={0x5, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/10/25 03:59:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) openat$kvm(0xffffffffffffff9c, &(0x7f0000374000-0x9)="2f6465762f6b766d00", 0x200, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a2a000-0x10)="2f6465762f73657175656e6365723200", 0x2000, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00003a1000-0x8)="2e2f66696c653000", 0x22000, 0x53) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000059b000)={0x0, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x8, 0x2, 0x4, 0x5, 0x10, 0x0, 0x0, 0x0, 0x4, 0x4, 0x4, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x84fe) r2 = dup3(r1, r1, 0x80000) connect$netrom(r2, &(0x7f0000b11000-0x48)=@full={{0x6, {"85a0a0513e810a"}, 0x7f}, [{"69ce91fe21e0ee"}, {"b709c36c1e16e4"}, {"32a96171496573"}, {"2ae83a62c90848"}, {"21fc1762d5d685"}, {"9e9b02c3d84438"}, {"beff6afd9f7c60"}, {"88401a99930af3"}]}, 0x48) mmap(&(0x7f0000000000/0x527000)=nil, 0x527000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000101000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000103000/0x2000)=nil, 0x2000, &(0x7f0000595000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = syz_open_dev$mice(&(0x7f00009da000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x7fffd) bind(r3, &(0x7f00001bf000-0xe)=@l2={0x1f, 0x0, {0x9, 0x0, 0x20000000000000, 0xffffffffffffffd1, 0x5, 0x6}, 0x5, 0x8}, 0xe) r4 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r4, &(0x7f0000d15000)="000000000000000000000000000000000000000000000000", 0x18) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b61000)="2f6465762f72666b696c6c00", 0x400, 0x0) write$evdev(r4, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f0000ac5000-0x4)=0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00003d4000)={0x0, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3}, &(0x7f0000ddf000-0x4)=0x98) ioctl$EVIOCGUNIQ(r4, 0x80404508, &(0x7f0000c6a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mprotect(&(0x7f0000c33000/0x2000)=nil, 0x2000, 0x0) fcntl$setsig(r4, 0xa, 0xa) syz_open_dev$tun(&(0x7f000050b000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) 2017/10/25 03:59:41 executing program 1: mmap(&(0x7f0000000000/0x31d000)=nil, 0x31d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x802, 0x2) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000031d000)="2200000015000700ea091008090007000a0000000022000004000300040001008c45ab", 0x23) mmap(&(0x7f000031e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x10000005, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000001000-0x4)=0xc, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f000039c000-0x4)=0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={@common="69703667726530000000000000000000", @ifru_names=@common="695a01007674691b0000e2ffffff0000"}) pipe2(&(0x7f0000347000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffd) mremap(&(0x7f0000ce0000/0x6000)=nil, 0x6000, 0x14000, 0x0, &(0x7f00006f3000/0x14000)=nil) r3 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x4, 0x44042) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f000061b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = memfd_create(&(0x7f000039f000)="69703caa7600000006000003ff2001", 0x1) pwritev(r4, &(0x7f0000d4a000-0x70)=[{&(0x7f00003ce000)="8927cb911b59897d403cdc823cd5c9e288ff9fe71bb159ccfc1b71c2557db94b03446618780dfd0813916f45a02ff6c05d43d4ef", 0xfffffffffffffe68}, {&(0x7f0000db2000)="fe6a33f6158442290686d5b2b76fe9e4c6afb40c9f09604a9f2cd78d1f4c4dc2d28b799141a06ce181b2f6d338971d32cb3ca22ee8b4fd", 0x37}, {&(0x7f0000958000-0x58)="4f7e4d0b48ac8012d266d0166ec9e45bc22b302b8cc87bebc47b287f0904b7f02006479249425d575e4808ff0395cc4bd74f1072df0aafe5b62a696f6da846e129ae8d8836ef832f32f263601f5d73c7297d6af018b73bd8", 0x7fffef95}, {&(0x7f0000e93000)="6845bf568b35beb895778a1d222544fb9408cfc8cb08171005d2ecf6ce816a605ed349fd0b628cc4a97611c526b35db022e90afc5f36a7a2c49c55e2f427e86f9054d25cf941654e6a388e93135923c333f1cee7d6bcfba99a4edb", 0x5b}, {&(0x7f0000c09000)="", 0x0}, {&(0x7f00001fd000)="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", 0x100}, {&(0x7f0000d7a000-0xf9)="e957cc5291337209d18ebda314d10a79b08ae551066c471c683c25fd508ccb08c2283db0b4da688f576101198d720efcabba8b5b4dee5c540562071558dcee2a5da3cffc44d6e29d2ba8a7539a9b2b59a7f48b8e565fb228c3503161a3131561e65d0d5a4fc423ec1dc74502df03be2503ee7d6195fb94f792c70499306d80451890a00a070e9f80b97cd2a97de9da1f71f9a7d8c4ed93025219667fb605ed569c46eb6fe11facca535ea939d7ded294913a758c4227fcdeb8e994169ab4054b1a749a4fd8980a49fb03122ff9c88692327e9d46e2071fabc3f6d6c21aba7534a554fd3d260ae03cfb4d3a0e706edf7343e870e91c0d74a727", 0xf9}], 0x7, 0x20003) ioctl$LOOP_CHANGE_FD(r3, 0x401870cc, r4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f000082e000)={0x0, 0x7ff}, &(0x7f0000ac6000)=0x8) sendfile(r3, r3, &(0x7f00000de000-0x8)=0x0, 0x3f) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000da3000-0x6)={0x0, []}, 0x4) pwritev(r3, &(0x7f0000893000)=[{&(0x7f000042e000-0xc4)="f7f4cc7fa497cc8055d4a281f0b06204eaf5d3ca5ba71b37a7ba6f8c656e5e3563d5f132853e8465b4751684ad3d4d4165b45afbb44cbca96935a347b1d4715d0200dcfc288ad2b5b68d5dd257a5c19ff73cfc855d4bad119dcbe78ee25d80c87dbe92b929fb384c62394dd7c9c70da5bf75b02128bfff002ca3881f502b12aad107ec59d162a8a0e3cb5f70a4f219af1d3e573456d7039b666e184f517c33b19cf983837329abc2267c6a5cc17f384d0975e0911370f7b2049b088e63e12aee6264da8f", 0xc4}, {&(0x7f0000e2a000)="", 0x0}, {&(0x7f00005d7000-0xe3)="aee185ac1f5a31db42af8d4754bbb1bd828a281e032b54585228495a4de46331d4a2483d0c1f6090b2f39b2416e447ed63afc2b95ed70f5dd3f12c88cb23189ce71afbe989d98bd680029f30f925879a2caf89880c7bf00426ad0e8f17435f4d294d7fb592689fdd1c6a1e3861d7189f1cf52915c089e09c04f809e5eeeed77c0c8e6d7f46bf1b145baff8b58cfe6bd8cfe38c3fcd4f5cea215ab1ed3a4bb5b493ae2f17868c18e04f4adc0784ee19ef82efc417985030f3b683384093ddd6bbb008d083dcbd60cce6943841395f9d82ccc774892687f2f94edd29fdba3760a13a5a98", 0xe3}, {&(0x7f0000ce2000-0xec)="289ca6c59051932aff3fc396cf78ae8c7f4322368d0577dbdf2701860b4ae5127dcdfc19f25f48c4c3b60270c325128db652bd4a769bc39309b2357cf0fe8d288c86bc0bb39abb3000b28201acff1b9e541ec9d665dff5987450cdba9175827119131108cdae6c7703d121e2aba7f9263c9b3344ee2a992631adf9ef1c6a025470f1b65f03e7a46bb4cb06710eb4ed3b5b9c475e8d014622168fd9265bd6222458b95ee36d38cb9c73005aec23de8c9c6930517aa53d606fc3c5b6579a746a9392dcca3d53a9a9ea18689f629dc4117e95c56060b5c23c5a54374abfcbe40dda5deb2780f2684f34beb1e4cc", 0xec}], 0x4, 0x0) read(r3, &(0x7f00006f8000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46) [ 251.410235] QAT: Invalid ioctl [ 251.422190] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. [ 251.443822] QAT: Invalid ioctl [ 251.466973] QAT: Invalid ioctl 2017/10/25 03:59:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x250, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcd000)="2f6465762f6b766d00", 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000002000)={0x1, 0x0, [{0x40000071, 0x0, 0x0}]}) [ 251.491178] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. 2017/10/25 03:59:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x80006, 0x0) getpeername$inet(r0, &(0x7f0000506000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000003d000-0x4)=0x10) r2 = mq_open(&(0x7f00009a9000-0x5)="65fffffff6", 0x0, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x3, 0x0, 0x0, 0x100, 0x0, 0x0}) mq_notify(r2, &(0x7f00005d2000)={0x20000000, 0x14, 0x2, @tid=0x0, []}) accept$netrom(r1, &(0x7f0000bad000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00002ba000)=0x10) 2017/10/25 03:59:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a64000-0x11)="2f6465762f7667615f6172626974657200", 0x800, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00000a5000)="0000000000000000000000000000000000000000") seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xffffffff}]}) r2 = creat(&(0x7f00007c2000)="2e2f62757300", 0x0) fallocate(r2, 0x0, 0x0, 0x62000) ftruncate(r2, 0x2002) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000e32000)={0x7ff, 0x9, 0x9}) 2017/10/25 03:59:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x0, 0x0) getpeername(r0, &(0x7f0000a14000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000952000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x3) r2 = epoll_create1(0x0) r3 = epoll_create1(0x80000) r4 = dup(r1) r5 = dup3(r1, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000001b000-0xc)={0x0, 0x0}) dup3(r2, r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000784000-0xc)={0x10000000, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000b09000-0x88)={0x5, {{0xa, 0x0, 0xfffffffffffff23c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r6 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000176000)=0x806, 0x4) bind$inet6(r6, &(0x7f0000d9c000-0x1c)={0xa, 0x0, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendmsg$inet_sctp(r6, &(0x7f0000267000)={&(0x7f00005e3000)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ca7000-0x80)=[], 0x0, 0x0, 0x0, 0x20000000}, 0x8000) connect$inet6(r6, &(0x7f0000c6c000-0x1c)={0xa, 0x1, 0x2100000001, @loopback={0x0, 0x1}, 0x4}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x8000000000003, 0x100000004) ioctl$sock_inet6_SIOCDELRT(r7, 0x890c, &(0x7f0000f46000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x4000000000000, 0xfffffffffffffff7, 0x400000, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000b47000-0x8)={0x0, 0x8}, &(0x7f000092c000)=0x8) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f00001d7000)="2f6465762f6175746f667300", 0x40000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r9, 0x84, 0x6c, &(0x7f0000a3a000)={r8, 0x1a, "73f44b1d3496fbe925c8b17d7ee4f1ecd905a69741205eaf344d"}, &(0x7f0000ac3000)=0x22) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000cb4000-0x10)={0x0, 0x6, 0x8, 0x7f}, &(0x7f0000815000)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f000027a000)=@sack_info={r10, 0x3, 0xff}, 0xc) sendto$inet6(r9, &(0x7f0000736000)="e005", 0x2, 0xfffffffffffffffe, &(0x7f0000c28000-0x1c)={0xa, 0x3, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, 0x1c) getsockopt(r6, 0xfffffffffefffff9, 0xc7, &(0x7f0000258000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00008d3000-0x4)=0x3e) 2017/10/25 03:59:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000e97000-0xc)={0x0, 0xffffffffffffff9c, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f00000ea000-0x4)=0x0, 0x4) mkdir(&(0x7f00001c8000-0x8)="2e2f66696c653000", 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f0000cda000-0x78)={0x2, 0x78, 0xe13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x400000, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x54a924a6, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x40000000015, 0x5, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b11000-0xf)="2f6465762f73657175656e63657200", 0x100, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f00008b9000)={0xe, 0x7, &(0x7f0000323000)=[@map={0x3, 0xd00, 0x4, r4}, @map={0x7, 0x6, 0x1b9, r4}, @generic={0x2, 0x8, 0xd3a, 0xa0}, @generic={0x3a48, 0x0, 0x9, 0x53b652af}, @map={0x7fffffff, 0x4, 0x6, r4}, @map={0x3, 0x6, 0x4, r4}, @generic={0x1c4, 0x2, 0xffffffff, 0x7}], &(0x7f00004be000-0x39)="255e232f6e6f646576246d643573756d2d6d643573756d776c616e31766d6e65743176626f786e6574302770726f63776c616e3070726f6300", 0x4, 0x70, &(0x7f0000e50000-0x70)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200, 0x1}, 0x30) ioctl$DRM_IOCTL_GET_UNIQUE(r5, 0xc0106401, &(0x7f0000d48000)={0x1d, &(0x7f0000a00000-0x1d)="0000000000000000000000000000000000000000000000000000000000"}) setsockopt(r3, 0x100000114, 0x8, &(0x7f0000007000-0x4)="02000000", 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000ab4000-0x4)=0x8000000088, 0x4) timer_create(0x0, &(0x7f00002a0000)={0x0, 0x0, 0x4000, @thr={&(0x7f000059c000)="0005b96913933821c52102552097e3cc8da77d798cdab168d648bbba4337cca4359383ca0869df127db8550cbc972f2a5eee646dfc1f6ac32289a871431dc0dd28c70000000000000fffaa417ad032d0ebabe72a637e5a701f530fdd4d2894d4adc9d23c0a9320b95d595f330942daeb", &(0x7f000061b000)="9934849ff1c9fb3eda95b87ec6c493c839e67204c47bee082e3cd4fd38a51fce0931351f0741814c969cc1af06327b35132dc8d1aaca35c91c4545b42b52f285bf5b494f8f8691e3722c5a5000beff91e22fc876ae862cce507e2be78da1c112af2eb5ab57aa41e88700835bdad4df01891805c508271ceac4d0"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000327000-0x4)=0x0) fstat(r1, &(0x7f00005ef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d81000)="2f6465762f7161745f6164665f63746c00", 0x3c, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000681000)={0x0, 0x3, 0x30, 0x8, 0x6a3fa4a3}, &(0x7f00004b5000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00002bc000-0x3b)={r7, 0x33, "5fc403146f49fd4a37f619e3999396ed06c244fd5e00746ab51dafe82556237b65a5e95281e577f1c0cb5e27133099b0634527"}, &(0x7f0000292000+0x1ee)=0x3b) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000370000-0x10)={0x0, 0x9b63, 0x20, 0x2}, &(0x7f0000668000)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000379000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001c6000-0x4)=0xe8) unshare(0x20000) mount(&(0x7f00004a4000-0x8)="2e2f66696c653000", &(0x7f00006e8000-0x8)="2e2f66696c653000", &(0x7f00006d6000-0x6)="72616d667300", 0x0, &(0x7f0000691000-0x1)="") r8 = inotify_init() inotify_add_watch(r8, &(0x7f0000f00000-0x8)="2e2f66696c653000", 0x14) unshare(0x62020200) rmdir(&(0x7f0000602000)="2e2f66696c653000") 2017/10/25 03:59:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(0xffffffffffffffff, &(0x7f000046c000-0x96)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96, 0x1, &(0x7f00003ed000-0xa)=@un=@file={0x5, "2e2f66696c653000"}, 0xa) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f00006e6000)="240000001d0001000d00ba0800fb040415390004100001000400030000c800ff0000000061", 0x25) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000d70000-0x2)=0x20, &(0x7f0000039000-0x8)=0x2) connect$inet6(0xffffffffffffffff, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d9a000)={0x0, 0x0, 0x0}, &(0x7f00006fd000)=0xc) fstat(r0, &(0x7f0000ffe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00007c3000-0x4)=0x0, &(0x7f00000b9000)=0x0, &(0x7f00002c2000)=0x0) restart_syscall() setresgid(r1, r2, r3) ptrace$setopts(0x4200, 0x0, 0x8, 0x100044) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000a0a000)="", &(0x7f00005c5000-0x4)=0x0) fchmod(r0, 0x2) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000e9c000-0x4)=0x5, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000019e000-0x10)=@req={0x28, &(0x7f0000658000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common="69705f76746930000000000000000000"}}) sendto(r0, &(0x7f0000821000-0x87)="be84a1d02a6f2c77094af118637202776ad822e51b37a6539440e3f836a0493e3092a43071b0984a8f618b9285f6625ce93d2dcf68260292c5f92960b91b5ed7763ac69fcf1ce25cd92e82307f025cec3b38651bcc0b16501508ef88516e7a39cc6db5abb83bf5856cc9826a047e50b50f0e7e410e81bc29bfc438c668347977aba803f5ab8f2e", 0x87, 0x40810, 0x0, 0x0) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x9, &(0x7f0000698000-0x4)=0x0, &(0x7f0000503000-0x4)=0x4) sendto$inet(r0, &(0x7f0000bbe000-0xa8)="1264f2ed66344501ce7f9240748a577d9a5772f17110bd6239b7cfa056c397ac9a4a9298df5ae9a7db46d9154172e90ba17a6a595665cad41307a67d065ad097541fb6bf35a61673dc60c40ab7b2ea31b5ceaa72665c71cbf4f1ca31d18314ce0cb77b2158429f91030e3d5c5e046e2fcc2a2a124226d8b9639d9c9686994ec8009ccb0e13aadd0be003ca46eea409f9e7d0789d90e14670cd4dc884b930255013124a6e0363def5", 0xa8, 0x84, &(0x7f0000773000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000052000)=@generic="0fed13b89a1df5c86a268b44fbeda7bf") 2017/10/25 03:59:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, r1, 0x0) r2 = accept(r0, &(0x7f00007ee000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c0d000)=0x10) connect$unix(r2, &(0x7f0000441000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002d1000)="2f6465762f73657175656e63657200", 0x200, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000172000-0x10)={0x4, &(0x7f0000545000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r5, 0xc010641d, &(0x7f0000f5c000-0x10)={r6, &(0x7f0000cc7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) socketpair(0x1b, 0x2, 0x3, &(0x7f0000a3b000-0x8)={0x0, 0x0}) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f000041e000)={0x3, 0x0, [{0x9e9, 0x0, 0x100}, {0xbff, 0x0, 0x47}, {0xbf4, 0x0, 0xdc2}]}) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r8, 0x84, 0x1e, &(0x7f0000530000-0x4)=0x8001, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r7, 0x84, 0xb, &(0x7f00005c2000-0xb)={0xfffffffffffff66e, 0x1, 0x10000, 0x4, 0x200, 0x100000000, 0x8000000000, 0x7fff, 0x6, 0x1b, 0xfffffffffffffffa}, 0xb) r9 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000594000)={0x0, 0x0, 0x0, 0x2000, &(0x7f00009ba000/0x2000)=nil}) ioctl$KVM_SET_MP_STATE(r9, 0x4004ae99, &(0x7f000054c000)=0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f00004e2000-0x4)=0x2, 0x4) ioctl$KVM_RUN(r9, 0xae80, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/25 03:59:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) perf_event_open(&(0x7f00001ed000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = creat(&(0x7f00003e7000)="2e2f66696c653000", 0x2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x40, "36ae3695c4fa5ca63d5a507700e877a37cdd94a992db6b30134200682e8a568b484ede873f25dc07e16e11689a10662514c26bc571c0b226b168623b00fe9e85"}, &(0x7f0000001000-0x4)=0x48) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00005e8000)=0x8, 0x2) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000289000-0x8)={0x0, 0x0}) r5 = dup2(r2, r2) ioctl$TUNSETVNETHDRSZ(r5, 0x400454d8, &(0x7f0000d80000-0x4)=0x9) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r6, &(0x7f0000e38000)=[{&(0x7f0000f04000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}, {&(0x7f0000008000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000b78000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d}, {&(0x7f000012b000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000a67000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb}, {&(0x7f000061b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f0000e9c000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}, {&(0x7f000022b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000cfc000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x9) r7 = socket$inet6(0xa, 0x8000000000003, 0x100000004) ioctl$UFFDIO_ZEROPAGE(r5, 0x8010aa02, &(0x7f0000e4e000-0x10)={&(0x7f0000ff4000/0x4000)=nil, 0x4000}) syncfs(r3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000f66000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x200000000000b, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f00000bc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000418000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x400001, 0x3, 0x0, 0x10000, 0x0, 0x1}, 0x20) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f0000001000)="", &(0x7f0000a5f000-0x4)=0x0) fcntl$getflags(r1, 0x40b) getpeername(r4, &(0x7f000004a000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000194000-0x4)=0xe) 2017/10/25 03:59:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00001a5000)={0x0, 0x0}, 0x7fffe) bind$alg(r0, &(0x7f0000675000)={0x26, "726e670000000000000000000000", 0xb, 0xf, "7874732873007270656e742900000000000065080000000000000000000000000000000400000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000ff6000-0x8)={0x0, 0x0}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000548000)="2f6465762f76637300", 0x200, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000a67000)={0x0, 0x0, 0x7}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000fbe000)={0x0, r3, 0x3}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000fbe000)={r3, r4}) r5 = getpgid(r1) getpgrp(r5) r6 = socket$netlink(0x10, 0x3, 0x20000c) mmap(&(0x7f0000000000/0x538000)=nil, 0x538000, 0x8, 0x31, r6, 0xfffffffffffffffd) r7 = syz_open_dev$tun(&(0x7f00004c7000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x1014bf) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="c246a511631bc37753c023e1838a1c96"}) mmap(&(0x7f0000538000/0x1000)=nil, 0x1000, 0x0, 0x3f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000634000-0x4)=0x0) syz_extract_tcp_res(&(0x7f0000ccb000-0x8)={0x0, 0x0}, 0x7f, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x103e, &(0x7f0000881000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x200086dd, @ipv6={0x0, 0x6, "00ec3c", 0x1008, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0xc0, 0x800, "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"}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x59, &(0x7f0000663000-0x59)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x200086dd, @ipv6={0x1, 0x6, "490702", 0x23, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0xfffffffffffff001, 0x2, "3a0a33bae2ada8bf85052e8d3c73614105122eb714c2b380c5256a"}}}}}}, 0x0) ioctl$SIOCSIFHWADDR(r7, 0x8924, &(0x7f000078b000)={@generic="fb7587520daf9d7150cab21c8c7f457f", @ifru_map={0x6, 0x12, 0xfffffffffffff000, 0x7ff, 0x40, 0x3}}) mmap(&(0x7f0000539000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/25 03:59:42 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00008b6000)=0x7ff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000)={&(0x7f0000003000-0x8)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000-0x20)={0x3, 0x0, 0x0, 0xffffffffffffffc0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={r1, &(0x7f0000000000)="925d51a037bb752e8ea5b3a4af4e869ef088ba147dce03ed0f41c00dd493af1bbea8e5214df259f9c737c637d38c94684257f7621549d368c9615e9dca299daacdfdd95d2063e37427e38f3a8e243cb52fd9cd4892c9f5d5d259087284c2d2959a244ed1cbeac6062616a87b0756d528b2f5c6065182c006b3a8091d089a3bbcf788ab232569aec0ef4c22d5d6c4baca1fbecc85396e840e903fcefc5e3ada94d2e8906decebe1659a371538d077fdcea2088d92f787e1917b3241a2c91ba05d1d53c2f917bac451304a7cbad7dd16d61ca9d5b8d3711f8c137bdf7f39f2dd9953c1357e0e959c2e907059aff9c1f1c8a01a1b8ca81047", &(0x7f0000003000)="ea00324857fbb8c5e01fcdbea0fd2e010001005447d3df5da600000003b9ded636cd", 0x10000001}, 0x20) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x78)=@ethtool_eeprom={0x4b, 0xf, 0xfd, 0x68, "91b9a998856c4004042dd0d8a8878d436d6327f1cc69a85137a93098e492db8abe1e5317b94db9311c866f0ec4eb1951681e54180b8bb12f2d7fe14b9f463ac18941c8e1b3b27148de7b9cd72cf84528573e1ace3774587f794df05351341e7115f3d8bf59a00b86"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x522000)=nil, 0x522000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000522000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000522000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000522000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(r3, &(0x7f0000522000)="2e2f66696c653000", 0x101000, 0x3e) r5 = openat(r4, &(0x7f0000523000-0x8)="2e2f66696c653000", 0x185fc, 0x80) ioctl$GIO_UNIMAP(r5, 0x4b66, &(0x7f00004bb000)={0x2, &(0x7f00003b2000-0x8)=[{0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet6_buf(r2, 0x29, 0x2c, &(0x7f00000de000)="5c", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000298000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004b6000-0x4)=0xe8) socket(0x1b, 0x200000000a000b, 0xb0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r6, &(0x7f0000001000)={&(0x7f0000002000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffc}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000007000)="dd", 0x1}], 0x1, &(0x7f0000002000-0x60)=[@init={0x18, 0x84, 0x0, {0x4, 0x0, 0xfff, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x2, 0xfffffffffffffffc}, 0x0) r7 = getpid() mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(r7, 0x7ffb, &(0x7f00000b2000)=0x4cec, &(0x7f0000b29000)=0x4) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/25 03:59:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e76000-0x11)="2f6465762f7667615f6172626974657200", 0xc2c03, 0x0) r1 = gettid() perf_event_open(&(0x7f0000934000-0x78)={0x2, 0x78, 0xd4e7, 0x0, 0x41, 0x0, 0x0, 0x0, 0x0, 0x3, 0x18000000000, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, r1, 0xfeffffffffffffff, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc56b, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x33, r0, 0x0) r2 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x84) r3 = socket$inet_icmp(0x2, 0x2, 0x1) sync_file_range(r3, 0x7, 0x40, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2001000000000fa, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x7, 0x9, 0x0, 0x102, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00004aa000)={0x10000, 0x0, 0x0, 0xfffffffffffffffe}) open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x2) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000e1b000-0x4)="6c6f2cfc", 0x0) r5 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) clock_gettime(0x0, &(0x7f000050e000)={0x0, 0x0}) waitid(0x5, 0xffffffffffffffff, &(0x7f00007fa000)={0x0, 0x0, 0x0, 0x0}, 0x21000002, &(0x7f0000058000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r5, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x1d9, 0x10000009, 0xae0}, {{0x0, r10}, 0x100000001, 0x40, 0x0}, {{0x0, 0x2710}, 0x3, 0x3, 0x3be}, {{0x77359400, r8}, 0xc54, 0x7fff, 0x4}, {{0x0, 0x2710}, 0xff32, 0x0, 0xffffffffffffffff}, {{r6, r7/1000+10000}, 0x0, 0x80, 0xda2}, {{0x0, 0x0}, 0x80, 0x1, 0x8be5}, {{0x77359400, 0x0}, 0x800, 0x4, 0xff}, {{0x0, 0x0}, 0x61, 0x5, 0x81}, {{0x0, 0x0}, 0x800, 0x3, 0xfffffffffffffffa}], 0xf0) clock_gettime(0x0, &(0x7f0000343000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000556000)={0x0, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000288000)="2f6465762f7667615f6172626974657200", 0x40000, 0x0) write$evdev(r5, &(0x7f0000d21000-0xa8)=[{{r9, 0x0}, 0x101, 0xab, 0x0}, {{0x0, 0x0}, 0x7ff, 0x30000000000000, 0x6}, {{0x77359400, 0x0}, 0xd046, 0x4, 0x8001}, {{0x77359400, 0x0}, 0x401, 0x400, 0x4}, {{0x0, 0x0}, 0x5, 0x7fff, 0x1c}, {{r9, 0x0}, 0x3, 0x3, 0x3}, {{r11, r12/1000+10000}, 0x1, 0x8, 0x6}], 0xa8) writev(r5, &(0x7f0000335000)=[{&(0x7f0000468000)="8024904213615f0000a8b49210a885bee5b8d71f39000000000000000151013931818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) msgsnd(0x0, &(0x7f0000b2c000)={0x3, "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"}, 0x1008, 0x800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000845000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/10/25 03:59:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x1002, 0x3ff) set_mempolicy(0x4000, &(0x7f00008fa000)=0x6, 0x1) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000785000-0x4)=0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000043f000)="2f6465762f6b766d00", 0x401180, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x1000000000003, 0x94) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006b5000)={0x0, 0x0}) vmsplice(r2, &(0x7f0000372000)=[], 0x0, 0xfffffffffffffffd) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000411000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r4, &(0x7f000055b000)=@file={0x1, "2e2f66696c653000"}, 0xa) connect$unix(r4, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r5, &(0x7f00000bd000)=[], 0x80, 0xc0) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f00001b6000)={&(0x7f00000db000/0x4000)=nil, 0x1, 0x800000005, 0x4, &(0x7f0000d86000/0x2000)=nil, 0x8}) sendto$unix(r5, &(0x7f00004b9000)="", 0x0, 0x5b1bdbcb3fc18fd8, 0x0, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000223000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f00007a6000-0x4)=0xc) recvfrom$unix(r0, &(0x7f00000dd000-0xd7)="", 0x0, 0x20, &(0x7f0000c0b000)=@abs={0x0, 0x0, 0x2}, 0x8) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000ef8000)={0x0, 0x1, 0x0, 0x3, 0xcb56}, 0xc) connect$unix(r4, &(0x7f000075c000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) close(r4) read(r3, &(0x7f0000e98000-0xa1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1) pipe(&(0x7f00007e3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/10/25 03:59:42 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000d06000)=0x1, 0x4) mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b0b000)="2e2f636f6e74726f6c00", 0x1) r1 = inotify_init() r2 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00007a8000)={0x0, 0x0}) r3 = inotify_add_watch(r1, &(0x7f00005eb000-0xa)="2e2f636f6e74726f6c00", 0x80) mmap(&(0x7f0000987000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x40000000028) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000906000/0x3000)=nil, 0x3000, 0x3, 0x2030, r2, 0x10000) clock_gettime(0x0, &(0x7f0000d19000)={0x0, 0x0}) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000b0c000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000d1a000-0x8)={0x1}, &(0x7f00002e0000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008cb000-0x10)={0x2, 0x9}, 0x8) inotify_rm_watch(r1, r3) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x83442606fc5adc35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000589000/0x2000)=nil, 0x2000, 0x2000002, 0x2810, r2, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x11, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000, 0x203, 0x1801f, r2, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000d1a000-0xc)={0x80000001, 0x0}) fdatasync(r2) mmap(&(0x7f0000b0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b10000-0x4)=0x0) mmap(&(0x7f0000b0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000143000/0x1000)=nil, 0x1000, 0x0, 0x40010, r0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r2, &(0x7f0000b0e000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x4, &(0x7f0000000000)={0xd}, 0x8) poll(&(0x7f0000b0b000-0x20)=[{r1, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x2, 0x6) mmap(&(0x7f0000b0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/25 03:59:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00005d6000-0x1)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f0000da9000-0x8)="2e2f66696c653000") r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f000046f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000004b000)="2f6465762f6877726e6700", 0x8104, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000f29000-0x18)={0xd003, 0x7000, 0x8, 0x2, 0x100000000}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e45000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000a75000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$netrom(r1, &(0x7f0000d71000-0x38)={&(0x7f0000924000-0x10)=@ax25={0x3, {"279cc22f34281b"}, 0x0}, 0x10, &(0x7f0000dfc000)=[{&(0x7f000039e000)="254059e94ea1feb0734fefd309b83eb0e8ba9a80f821a0ea1610966c9aa5a8420431271691db280401d36efa865d4b2f79ab5c770eba9f30af58236ad96898c7d6c5d4aa467fcc029d8597fae29ff5971b7800759239b273a714c235716586447b4ee1f431b053dbae78c4ef6bc7a941e85c457267e4b5b3420cea6e2f2cd9efc459e2cae45ad2e54a82356e37d4fb1602e52209fda6d5deabd92fd5b4975902773a1a9ca64b331c93832e08ffe095e64ad42a516345186885b36279de", 0xbd}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f0000444000-0x70)={[{0x5, 0xbf, 0x2, 0xd3, 0x1, 0x9, 0xec4, 0x21, 0x401, 0xfffffffffffffffb, 0x0, 0x100000000, 0x400}, {0x1, 0x100000001, 0x8, 0x800, 0x5, 0x1, 0x350, 0x14, 0x5, 0x3, 0x63b4, 0x7, 0x20}, {0xffffffff, 0x7ff, 0x100000000, 0x6, 0x4130, 0x7688ef77, 0xffff, 0x7, 0xb92, 0xbd, 0x6, 0x6, 0x2}], 0xfffffffeffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_netdev_private(r1, 0x89f8, &(0x7f0000171000-0x37)="40751d9cac6356bac0db0798856fa61f267c3b6563006c53b67b9ddeb9561c2d77419a52b1cec29ffdeb2fb301b1e72c2dcab582844863") ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000b00000-0x20)={"7b71deb68ebd1266ae2f961af0456212", {0x4, 0x81, 0x0, "48fb17e46271", 0x3, 0x0}}) r4 = syz_open_dev$mouse(&(0x7f0000226000)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x2) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f000026b000)=0x27, 0x4) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000407000-0x5e8)={0x5, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) r5 = dup2(r2, r3) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f000093e000-0x4)=0x6) dup2(r4, r3) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000732000)={&(0x7f0000fbe000-0x8)="2e2f66696c653000", r5}, 0xc) r6 = dup3(r3, r3, 0x80000) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000414000)={r5, 0x10000000, 0x0, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2017/10/25 03:59:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000077b000)=0x319, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000dc8000-0x30)={0x1, 0x2, &(0x7f0000384000)=[@generic={0x8db7, 0x100000000000, 0x20000000000, 0x2}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x1}, 0x30) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a9e000)={r0, r1}) bind(r0, &(0x7f00000f8000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0x2, 0x100000000, &(0x7f0000e64000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000a8d000)=@assoc_value={0x0, 0x7}, &(0x7f0000c73000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000de0000-0x10)={r5, 0x262, 0x202, 0xc3c}, 0x10) connect$inet(r0, &(0x7f0000de9000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f00001fa000)="", 0x0, 0x0, 0x0, 0x0) recvmsg(r2, &(0x7f00001b9000-0x38)={&(0x7f00007bc000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f000085b000)=[], 0x0, &(0x7f00004b5000)="", 0x0, 0x0}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000512000-0x10)={r1, 0x28, &(0x7f0000976000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000313000-0x10)={r1, 0x28, &(0x7f0000e91000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f35000)=r6, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000bdb000)={r2}) getsockopt$inet6_tcp_buf(r7, 0x6, 0x1d, &(0x7f000070f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00000b4000-0x4)=0xe5) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x3f, &(0x7f0000ca6000-0x4)=0xb, 0x4) r8 = socket$nfc_llcp(0x27, 0x7, 0x1) sendto$inet6(r7, &(0x7f000017c000-0x30)="4f3a7890880ad38aea124efc47d1af29f86819e197370e07f39edf1142060d3e415ed264d04aa036336a270f75ccc3a2", 0x30, 0x0, &(0x7f0000d2a000)={0xa, 0x0, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) socket$kcm(0x29, 0x6, 0x0) ioctl$sock_ifreq(r8, 0x89b7, &(0x7f0000f46000)={@generic="ad46e3c864522416186cde69594cf2e2", @ifru_map={0x9, 0x4000008003, 0x7f, 0xff, 0x8, 0xfffffffffffffffc}}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000994000)={r0}) pipe(&(0x7f0000dad000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r7, 0x400443c8, &(0x7f0000c18000-0x8)={r3, 0x2}) recvmsg(r2, &(0x7f00006a5000)={0x0, 0x0, &(0x7f0000f89000)=[{&(0x7f000029a000-0x2e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e}, {&(0x7f0000f7a000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}], 0x2, &(0x7f000013b000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89, 0x9}, 0x2004) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f000009d000)={0x0, 0x97, "cfcd6bdf2fa98db837f060fe9c396b4853dcabe66d3a308dd1fd76ebcb16fbbb7d004d57196be8dff69fbeafa8154e96e8edd0d5d49b3f233142cd5b4325cdf8bfb1e1827866d384c2d4c567304735eda6ccf422eeefea44ccdb048a075be489328f0dcec5ef08c208a8e445c37f8a6dd69e9d07bdd10ab9744913e73334391967e2bcc97f511801de1225d0cd34399a68b0134e0d4931"}, &(0x7f0000fb0000)=0x9f) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r9, 0x84, 0x10, &(0x7f0000fe1000)=@assoc_value={r10, 0x1}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r7, 0x400442c8, &(0x7f0000bab000)={r2, 0xdd50, 0xffffffff, "7aec70b6ebf8058e50e4ae9942e21b42a783b25f8a0831e7fd1b1b4b00f485eb6e234290574c3542508aaf4cf851ce90bb55847c6d5cf8659882463e6d9d80b8ad5f2ed06fb23b9655e79da6c926cb1ba310163324164b09e3ff2ffecc1faaa0cedff08f07e3c149a4d6d1a98c3f2aebab9528d367dcf98e4f8c81748e581fe5ae4b21e03f45041d7fbd60a742abbb054707fc48910ff22942859f0584c03b5da6c41fb41691bfe309974f46d4f337181c9457246ee5ee"}) close(r2) 2017/10/25 03:59:42 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000004000)="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", 0x1000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000000d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000e000)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) getpeername$packet(r1, &(0x7f0000009000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f000000e000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000009000-0xc)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) r3 = dup2(r0, r0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r3, &(0x7f0000006000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4, 0x0, 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x5, 0x32, r0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x1) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000000e000)=0x4, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000012000-0x4)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r3, 0x0, 0x6, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000009000)="97b37ec0ec2cc1edc4de9f8eb9293ad4e690b01ca6c7ec759ca33a5cee764dddac7e10402b41051a91b55769d7467c3b1943965cb5f775228da17da7feb385561e0b5d03c3a5", 0x46) poll(&(0x7f0000005000)=[{r0, 0x4, 0x0}], 0x1, 0x5) setsockopt$inet_int(r3, 0x0, 0x4, &(0x7f0000002000-0x4)=0x10001, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) accept4$ipx(r3, &(0x7f000000d000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000008000-0x4)=0x10, 0x80803) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x100000000003, 0x60010, r3, 0x0) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x800000000032, 0xffffffffffffffff, 0x3) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000000f000)=0x0, &(0x7f0000010000)=0x4) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000003000-0x1000)="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", 0x1000, 0x0, &(0x7f000000a000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000006000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="2397abef0e2915b49f0e46a19b5be365"}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r3, &(0x7f0000009000)={0x2, 0x0, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x1000000035, r0, 0x20000100000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x1000000, 0x12, 0xffffffffffffffff, 0x0) bind$inet6(r4, &(0x7f000000c000)={0xa, 0x2, 0xffffffffffffffea, @loopback={0x0, 0x1}, 0x8}, 0x1c) 2017/10/25 03:59:42 executing program 5: r0 = creat(&(0x7f0000d9f000-0x8)="2e2f66696c653000", 0x3) getdents(r0, &(0x7f0000c13000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000001000-0xe3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000005000)={{0x8, 0x2, 0x6, 0x9, 0x0, 0x1}, 0x1, 0x3569c48a, 0x9}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000008000)={0x381, 0x2, 0x1, 0x7}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f000000e000-0xff)="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", 0xff) symlink(&(0x7f000000d000-0x5)="2e2f636f6e74726f6c00", &(0x7f000000a000)="2e2f636f6e74726f6c00") perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000f000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000-0x28)={@generic="9ff4da94d6d2c556217396b1e65a5945", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000001000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x0, &(0x7f000000e000-0x8)=0x45f5a1a8) getdents64(r1, &(0x7f0000001000)="000000000000000000000000000000000000000000000000000000", 0x1b) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x2000008, 0x35, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000001000)=0x9) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000000f000)="2e2f66696c653100", 0x0, 0x1) getdents(r1, &(0x7f0000001000-0x9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000000a000-0x4)=0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r3, 0x8, &(0x7f0000010000)={0x146, 0x1c0}, &(0x7f0000010000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f000000f000)={0xbaf, 0x8, 0xff, 0x7f}) 2017/10/25 03:59:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b97000)="2f6465762f736e642f73657100", 0x0, 0x101000) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = dup3(r0, r1, 0x3) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f000008a000-0x4)=0x5, 0x4) pipe(&(0x7f00005f6000-0x8)={0x0, 0x0}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f000013c000-0x9)="2f6465762f72746300", 0x40, 0x0) r5 = timerfd_create(0x0, 0x0) timerfd_settime(r5, 0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000939000)={0x40000000, 0x0}) poll(&(0x7f000085b000)=[{0xffffffffffffffff, 0x2000000240b, 0x0}, {0xffffffffffffffff, 0x400, 0x0}, {0xffffffffffffffff, 0x4004, 0x0}, {0xffffffffffffffff, 0xfffffffffffffffd, 0x0}, {0xffffffffffffffff, 0x4000000008440, 0x0}, {0xffffffffffffffff, 0x2440, 0x0}], 0x6, 0x37) semget(0x2, 0x1, 0x23) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r5, &(0x7f000065c000-0xc)={0x2001, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timerfd_gettime(r5, &(0x7f0000584000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000c95000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000929000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000324000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r7}, 0x14) openat$hwrng(0xffffffffffffff9c, &(0x7f0000fbc000-0xb)="2f6465762f6877726e6700", 0x440c0, 0x0) socket$inet_sctp(0x2, 0xfffffffffffffffe, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$mouse(&(0x7f0000eb1000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xffffffffffffffe0, 0x600080) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r8, 0x84, 0x65, &(0x7f0000f0c000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgid(0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00006a5000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/25 03:59:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x200000, 0x5, 0x0, 0x6, 0x2, 0x0, 0x20000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000663000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x80000000000, 0x0, 0x0, 0x0, 0x23e, 0x0, 0x0, 0xfd, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffff7fffffffffd, 0x400, 0x2, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x4032, 0xffffffffffffffff, 0x0) r3 = getpgrp(r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7f, 0x0, 0xfffffffffffffffd, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r0, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b2c000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000207000)={0x0, 0x0, 0x0}, 0xc) sched_setaffinity(r3, 0x8, &(0x7f00007b8000)=0x86b5) r5 = msgget(0x0, 0x40) msgctl$IPC_RMID(r5, 0x0) r6 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000470000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) bind$bt_hci(r2, &(0x7f0000a68000-0x6)={0x1f, 0x3, 0x2}, 0x6) read(r6, &(0x7f0000984000)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r6, &(0x7f000050b000)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x1}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r7 = accept4(r4, 0x0, &(0x7f0000a5f000-0x4)=0x0, 0x80800) setsockopt$inet6_udp_encap(r7, 0x11, 0x64, &(0x7f0000f79000-0x4)=0x7, 0x4) ioctl$EVIOCGKEY(r6, 0x80404518, &(0x7f0000131000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r8 = shmat(0x0, &(0x7f0000438000/0x1000)=nil, 0x2000) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000387000/0x1000)=nil) r9 = shmget$private(0x0, 0x2000, 0x90, &(0x7f00005af000/0x2000)=nil) shmat(r9, &(0x7f0000343000/0x4000)=nil, 0x1000) shmdt(r8) openat(0xffffffffffffffff, &(0x7f000099d000-0x8)="2e2f66696c653000", 0x0, 0xa0) 2017/10/25 03:59:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000001000-0x8)="2e2f66696c653000", 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(r1, 0x1) statx(r0, &(0x7f000068d000)="2e2f66696c653000", 0xc00, 0x80, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1e, &(0x7f0000c83000-0x4)=0x1, 0x4) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) r3 = syz_open_dev$evdev(&(0x7f00002e4000)="2f6465762f696e7075742f6576656e742300", 0xafd, 0x8400040000001) write$evdev(r3, &(0x7f000004d000)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x7fffffff}, {{0x2, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000151000-0x70)={0x3, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x5, 0x5, 0x0, 0x7, &(0x7f0000892000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x739, 0x1, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) socketpair(0x1b, 0x2, 0x3, &(0x7f0000a3b000-0x8)={0x0, 0x0}) r7 = syz_open_dev$sg(&(0x7f0000f1d000-0x9)="2f6465762f73672300", 0x40, 0x581c80) openat(r7, &(0x7f000033e000-0x8)="2e2f66696c653000", 0x101000, 0x8) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f000041e000)={0x3, 0x0, [{0x9e9, 0x0, 0x100}, {0xbff, 0x0, 0x47}, {0xbf4, 0x0, 0xdc2}]}) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r8 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000594000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000fd8000/0x2000)=nil}) ioctl$KVM_SET_MP_STATE(r8, 0x4004ae99, &(0x7f000054c000)=0x4) ioctl$KVM_RUN(r8, 0xae80, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) 2017/10/25 03:59:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmget(0x2, 0x1000, 0x400, &(0x7f0000875000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f00001fa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fd7000)=0x75) fstatfs(r1, &(0x7f000069c000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = memfd_create(&(0x7f00001d0000-0xb)="2f6465762f6c6f6f702300", 0x2) pwrite64(r2, &(0x7f0000002000)="f7", 0x1, 0x0) fcntl$addseals(r2, 0x409, 0xe) sendfile(r2, r2, &(0x7f0000c11000-0x8)=0x0, 0x82) r3 = fcntl$dupfd(r1, 0x406, r1) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000a68000-0x14)={r3, r3, 0x1, 0x1, r3}, 0x14) socket$netlink(0x10, 0x3, 0xc) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) 2017/10/25 03:59:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000bb4000-0xd)="2f6465762f7573626d6f6e2300", 0x400, 0x101001) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00001af000)="3a00") mkdir(&(0x7f0000efa000)="2e2f66696c653000", 0x2) mount(&(0x7f000088b000-0x8)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000e0d000-0x28)={&(0x7f0000352000/0x3000)=nil, 0x1, 0x2, 0x8, &(0x7f00001c4000/0x4000)=nil, 0x8000000000500}) r1 = syz_open_dev$sg(&(0x7f0000779000-0x9)="2f6465762f73672300", 0x2, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f000001d000)={0x10000002, 0x78, 0x70, 0xffffffffffff94c0, 0xc204, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x3, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0}, r2, 0x0, r0, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00001fc000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001be000)=0xe8) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000d0000-0x160)={{{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xfffffffffffffffd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4f062fe8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x1f, 0x50acbb8c, "f09d553d6fb8d7720f1ca3f6ade5e180527a16bc73fe988e5ff206047c2af781e6e7c4749ff1396371d6af7a494f686744a19f8207ffb0470436018f4d64bad10500007fff706bd4d9a242e32cdd2997"}, 0x160) ioctl$sock_ifreq(r4, 0x8923, &(0x7f0000c15000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000334000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0, 0x1, 0x1, 0x4d7d0000000000, 0x6, 0x6c6}, &(0x7f000084f000)=0x20) lstat(&(0x7f0000ff5000-0x8)="2e2f66696c653000", &(0x7f0000036000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000fbd000-0x8)="2e2f66696c653000", &(0x7f00004c5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000a75000)={0x0, 0x0, 0x0}, 0xc) sendmsg$netlink(r1, &(0x7f0000b58000)={&(0x7f000013e000-0xc)={0x10, 0x0, 0x7ff, 0x400}, 0xc, &(0x7f0000081000-0x40)=[{&(0x7f0000c9c000-0x12a8)=[{0x47, 0x3, 0x800, 0x6, 0x93eb, "0d924e82f0939aeca243fb8c08bc6e477b68ea056981f13367c5858c4a04a654c54871a74318e80ad2a449e602bf87bf04e59c1f781f30"}, {0x1010, 0x0, 0x20, 0x9, 0x7, "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"}, {0xf2, 0x1, 0x4, 0x9, 0x5, "520cbeef9ce6256b4d87423ed973f657e780c5590ff812ccffe4f9aba58713f15a730fa067d0e9fd5112ada687e26c55ef8e4ffeb0df3dfe9519f6d5cd93a622e824daa9b6194553ce8853165abb635142c3b3b5daa19ce68548232e7e604eff4d9b1c3d84fca93b266051d506c98f51e89a5b8638cd7f46ac05feaaf129b6bf780e9d209aa8132bcf4639c0175942b6021d5531a1bd36748fe329ab1de95e87e99fc97b80b8af7a3730c0014badcf1b2f1b7cd4e56e248db4eb6d2d2752724b4ecc7a15b2f707a43d3aeba013ff19b04d81ea2b8bfd52678e591915e0fd8786fec7"}, {0xd4, 0x6, 0x604, 0x8, 0x9, "4ec9b014dbf308dd4a2b0f96b28e11371d4d7350d579a361cc2237cb19a4f902340696f620de34d56031a750e22138164ba1b25c7c81aa28bfff740ae2f97c578c97fc4fb9948acd346ece39ba967e3cbda54e2d472da7cac4b692cf920a8ad99431696299aef96455c12671867b4a585dc5bbf59aa7417d2fb44c41a1be9e65853972214baf0cf443eebbb2376d4e71f030d294e44f71985fb5a613e8641f1dfb7206939254d80dc14301c2e8163db88be5324ed76350ce4e7c60e74683dbc91a464ed8"}, {0x86, 0x400, 0x120, 0x400000000000000, 0x0, "24864e4343aed3b10d24837f81a95eafaaee9bf8f48e6642312f6eb935c5b99d1fb5b1706b7ffad11c6143688a0e40887d0834bf3063361aedcd7178a4e1ad1b64039912a21fef08980c71e1017166235c3096c6b25b75c4237d73694745b88750ea9e53b4b393c799f030b5e8cca1177a5105a7ff0c"}], 0x12a3}, {&(0x7f0000c51000-0xe0)=[{0xe0, 0x5, 0x300, 0x1, 0x81, "74826b792ff6271b73a73b0da5504bd58780807e8d165741bf679a21bb32d7a2c4eda971a79cb797e619a82e1b62e4d13db96217ab4c060927a86278f6938084904fc902a972ec83c51ced4eb72a4f84f7b79c89b2243ed30961cd38b14f1be9989d6c432d16f07a9823df468f5ffa0e63ac900f95b8614ead389295d20e7675b98ee21f37b11e897d6fea0b4fda859cd6db006de1622bdc1d3a842b90b75758ff413a55ce30e9a02b80467eeb7d738306e225f6a295e9ab9d915d6c5f19bf441ef65f126ca8d74c8dbf0207b2bdbe62"}], 0xe0}, {&(0x7f0000092000-0x1c)=[{0x19, 0x5, 0x10, 0x5, 0x80, "9fc2a6f5a06482fbcd"}], 0x19}, {&(0x7f00003a8000)=[{0x4a, 0x401, 0x410, 0x5, 0x3, "4db557946bad539c8e26647b64fcbe11948670e30582f2266aa1b995d9b8099e3be944497b324caca6e725c93434b3e6a0ad32fb50d0b20af84f"}, {0x8d, 0xfffffffffc0a10b5, 0x800000000a01, 0x101, 0x861, "32e6e20fe9fac9a3080eb5e004682b395b0ba8b250629be3d2eb3ad34db5c09b1ade8086e834e29288042e31c41c89a2f3013d3323241c10c3c218111e865ebff13d266c485e2bf59dd5fadf33b84045c4151fe8773779a88054905f8599db47f897abeb44774c09acac6ac6352e8d951ae661afeb861f3fcc278b313f"}, {0xa4, 0x7, 0x12, 0x5936, 0x401, "c257e4cc0c090dbabc4391ffcf328e2dd5948e5c28f5f77623c24be330e91543e6c2c8756c1eb9bfeb57fa42175734d6b703e34c4dc8abadbb8c57e88e6b9d66d5d975ff64ffedc421382a70334087faa6e71c3614dde2ac93c05d06536991eaa175945f8abe95be9d8a4a035917fd216d7037fee273f676fcc0fd3951a86163c4c4408d83c856d4ab03a75f4a367b4412ee4e1f"}], 0x17b}], 0x4, &(0x7f00005ae000-0x100)=[@cred={0x20, 0x1, 0x2, r2, r5, 0x0}, @cred={0x20, 0x1, 0x2, r2, r5, r6}, @rights={0x28, 0x1, 0x1, [r3, r1, r3, r0, r3, r1]}, @rights={0x30, 0x1, 0x1, [r1, r4, r3, r3, r3, r1, r4, r4]}, @rights={0x28, 0x1, 0x1, [r3, r3, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r5, r7}, @cred={0x20, 0x1, 0x2, r2, r5, r8}], 0x7, 0x0}, 0x804) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00001da000-0x20)={@generic="926107e5b2d4cdf9fde4f018bb4d17ba", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00008bf000)="2e2f66696c653000", &(0x7f0000cc7000-0x8)="2e2f66696c653000", &(0x7f000028b000)="72616d667300", 0xfffff, &(0x7f0000408000)="") pipe(&(0x7f0000ef1000-0x8)={0x0, 0x0}) creat(&(0x7f000016d000-0x8)="2e2f66696c65302f66696c653000", 0x0) mount(&(0x7f0000a3e000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000e1f000-0x8)="2e2f66696c65302f66696c653000", &(0x7f0000e0f000-0xd)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)="") mount(&(0x7f000098b000)="2e2f66696c65302f66696c653000", &(0x7f00001e9000)="2e2f66696c65302f66696c653000", &(0x7f00007ba000)="0700cc667300", 0x1003, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000fe8000)=0x0) mount(&(0x7f0000597000-0x8)="2e2f66696c653000", &(0x7f0000cf8000+0xdf5)="2e2f66696c65302f66696c653000", &(0x7f00006be000-0x6)="72616d667300", 0x201000, &(0x7f0000f8f000+0x3ed)="8370") mount(&(0x7f0000cd5000)="2e2f66696c653000", &(0x7f00005e3000-0xe)="2e2f66696c653000", &(0x7f00000cd000-0x5)="6369667300", 0x100000, &(0x7f0000c41000)="") mount(&(0x7f0000823000)="2e2f66696c653000", &(0x7f0000de3000-0x8)="2e2f66696c653000", &(0x7f000092a000-0x5)="6973667363", 0x84000, &(0x7f0000d59000)="") 2017/10/25 03:59:42 executing program 6: ptrace$getregs(0xc, 0x0, 0x0, &(0x7f00007ee000)="") r0 = socket$kcm(0x29, 0x5, 0x0) sched_yield() dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000d63000)={0x0, 0x0, 0x0, @thr={&(0x7f00001c4000)="02a693efa92afaff534ed565e5aef514c64f73f294332aa557fde272ff4c3126140cbe8c5cad6611de0f2b6f004a9b1500f1ff09b95d66223f920ba93ab2d8fd28ad7c2e93c7401f1d027e8f245dbe3c7f3f0df3ba02aa2a41021e3f89896a2011a708061e6cb4e676e2cefcad13ecd9016a1651ff58ac19d4be36906190c9071276cea78a218cbf064653cfb4a53c64c85abec97755000000070f5679bdf2a6a264d80100000000000000de8dd9cf030000ef4a457ded94ed6f4219f58c7a5dcb791d6fc2abf741f10d12896a939bb3f23c743a79870053c1781d1f4b17d21c5b3d37ce1e3a9c11", &(0x7f0000fb3000)="fc65ef1e403cf7901f93d8d4a51477a1c8a112d578de5e9184ea7d2ccffa76103dade3a2b660f7f720d2616aeb5625dc50f009229c9dbddac33204054ddb6bbb8e41c60b90a1e4d72b24cf5ddf8397e2c3f967a3f93ed99bb80f5a7d89ba9bf41c148a7c3336e82c70be"}, []}, &(0x7f0000044000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000371000-0x10)={0xcf2, 0xfffffffffffffffc, 0x1ff, 0xffffffffffff8001}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f000000b000-0x4)=0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f00006d8000-0x10)={0x3ff, 0x20000800, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mq_unlink(&(0x7f0000ed2000-0x37)="706f7369785f61636c5f6163636573732f656d31766d6e65743173797374656d766d6e657431747275737465645c76626f786e65743100") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000036a000)={0x3, 0x78, 0xdc, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x8000, 0x10, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x141, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(r2, 0x40000000) syz_open_dev$tun(&(0x7f0000cd9000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) readv(r0, &(0x7f0000899000)=[], 0x0) sendmsg$netlink(r4, &(0x7f0000c0a000)={0x0, 0x0, &(0x7f0000335000)=[{&(0x7f000000e000)=[{0x14, 0x13, 0x3ff, 0x0, 0x0, "6b"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f0000fb9000-0x18)={0x3f, 0xf4, 0x50c, 0x3, 0x8, 0x4}) openat$kvm(0xffffffffffffff9c, &(0x7f0000e79000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r5 = inotify_init1(0x800) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000df4000-0x4)={r3}) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000bb7000)={0x3, 0x0, 0x10002, 0xdf0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000b06000)={0xfe40000000000000, r7, 0x2000000000, 0x10000}) openat$vcs(0xffffffffffffff9c, &(0x7f0000460000)="2f6465762f76637300", 0x301800, 0x0) 2017/10/25 03:59:42 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000684000)="2f6465762f7667615f6172626974657200", 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f00004d2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000d4b000)="2e2f66696c653000", &(0x7f0000480000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", r1, r3, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)="2f6465762f736e642f73657100", 0x0, 0x4) clock_gettime(0xfffffbffffffe005, &(0x7f0000f4c000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f0000f1d000)={0x280, @tick=0x1ff, 0x200, {0xff, 0xf08}, 0xfff, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x10000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchown(r4, 0x0, r2) perf_event_open(&(0x7f0000ea3000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000002, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000968000-0x28)={&(0x7f0000d0e000/0x2000)=nil, 0x1, 0x7, 0x20, &(0x7f0000a96000/0x2000)=nil, 0x0}) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) pipe(&(0x7f0000b82000)={0x0, 0x0}) fadvise64(r6, 0x0, 0x10001, 0x3) ioctl(r6, 0x1, &(0x7f0000001000-0x1)="a7") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000885000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) r7 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x80000000000000, 0xffffffffffffffff, 0x0) r8 = perf_event_open(&(0x7f0000101000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x20, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r7, 0x0) perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r8, 0x0) read(r8, &(0x7f0000dcb000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) dup3(r8, r6, 0x80000) setpgid(0x0, 0x0) 2017/10/25 03:59:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f00004d0000-0x8)=0x7) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00003f4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f00008d8000-0x10)={0x7, 0x9, 0xfffffffffffffff7, 0x3}) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000890000)={0x10, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) splice(r0, 0x0, r0, 0x0, 0x80000000, 0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000940000-0x4)=0x98, 0x4) poll(&(0x7f00007de000)=[{r0, 0x3004, 0x0}], 0x1, 0x0) connect$bt_l2cap(0xffffffffffffffff, &(0x7f000065e000-0xe)={0x1f, 0x7fff, {0x7ff, 0x10000, 0x4, 0x80000001, 0xffffffff, 0x1}, 0x68c2, 0xff}, 0xe) r2 = getpgid(0x0) move_pages(r2, 0x7, &(0x7f000038f000)=[&(0x7f0000347000/0x4000)=nil, &(0x7f0000fcf000/0x3000)=nil, &(0x7f0000919000/0x4000)=nil, &(0x7f00002e9000/0x3000)=nil, &(0x7f0000318000/0x400000)=nil, &(0x7f000084a000/0x2000)=nil, &(0x7f00009be000/0x4000)=nil], &(0x7f00001a7000-0x1c)=[0xffffffffffffff20, 0x800, 0xda, 0x7ff, 0x3ff, 0x0, 0xffffffffffffffff], &(0x7f000044d000-0xc)=[0x0, 0x0, 0x0], 0x4) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f000013c000)=0x8, 0x4) r3 = socket(0x800000000001e, 0x1000000000005, 0x0) r4 = dup(r3) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f0000451000-0x64)={&(0x7f0000f84000)=[0x100, 0x7ff, 0x100, 0x3, 0xbcaf, 0x6, 0x6, 0x7fff, 0x0, 0x7e], 0xa, 0x6, 0x1, 0xffffffff, 0x0, 0x2, {0xf8aa, 0x81, 0x1, 0xfffffffffffffff9, 0xfcb, 0x3f, 0xb5b4, 0x2, 0x977, 0x2, 0x0, 0x3, 0x6a2c5e7d, 0x11, "822f2e5874d674eb24710e303ead127d39d01a007d4b22e1796a99e11fb48fca"}}) vmsplice(r3, &(0x7f0000bc9000)=[{&(0x7f0000319000-0x99)="c5f1d590d01555e8bbd58c08a73083692487fbcbe2e546ec4c8fd4683960e3d754b930695bdb0921a7e36d38fddce6accdcfd32cb15c91a166aec1d59890587487973391c183a191e298dec8ab96243e6ca6f9acf2481678984c928679fe42ac5529c49906b619aebf12011020c21b2f9375416b1ab361311c2f59ddcfae53ba12b73802d9a492613dc6c3d14764c89fc186a2b5cc1f5a19e7", 0x99}], 0x1, 0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000a0c000-0x4)=0x0, &(0x7f0000418000)=0x4) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000436000)=0x0, &(0x7f0000826000-0x4)=0x4) connect$unix(r3, &(0x7f00005ae000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f00002f8000)=@req={0x2, 0xeea1, 0xfff, 0x4}, 0x10) 2017/10/25 03:59:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x4) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x6, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000033a000)="2f6465762f6b766d00", 0x82000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x10000000000) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000030000)={0x2, 0x0, [{0xc0000019, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x1ab5, 0x0, 0x0, 0x0, 0x0}]}) r4 = syz_open_dev$vcsa(&(0x7f0000005000)="2f6465762f766373612300", 0x1eb, 0x0) ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f000043f000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00007da000-0x18)={0x1, 0x0, [{0xbfb, 0x0, 0x8}]}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f00008fd000)={0x0, 0x1eb2, 0x5, &(0x7f0000031000)=0x0}) gettid() openat$kvm(0xffffffffffffff9c, &(0x7f0000303000-0x9)="2f6465762f6b766d00", 0x0, 0x0) fremovexattr(r2, &(0x7f0000bfe000-0x13)=@random={"73656375726974792e00", "2f6465762f6b766d00"}) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f0000b19000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) semget(0x3, 0x4000000000, 0x10) ioctl$KVM_CHECK_EXTENSION_VM(r5, 0xae03, 0x80) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0x5)="f3017372e6", &(0x7f0000fac000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000003b000)="5b00", 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000048000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000062000)=0xc) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/25 03:59:42 executing program 7: mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x10000005, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000083c000/0x4000)=nil, 0x4000, 0x3, 0x40010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x3) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x16, &(0x7f0000c13000)=0xc, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f000039c000-0x4)=0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={@common="69703667726530000000000000000000", @ifru_names=@common="695a01007674691b0000e2ffffff0000"}) pipe2(&(0x7f0000c11000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7fc) mremap(&(0x7f0000ce0000/0x6000)=nil, 0x6000, 0x14000, 0x0, &(0x7f00006f3000/0x14000)=nil) r1 = syz_open_dev$loop(&(0x7f0000ee6000-0xb)="2f6465762f6c6f6f702300", 0x80000000000040, 0x2000) r2 = memfd_create(&(0x7f000039f000)="69703caa7600000006000003ff2001", 0x1) pwritev(r2, &(0x7f0000d4a000-0x70)=[{&(0x7f00003ce000)="8927cb911b59897d403cdc823cd5c9e288ff9fe71bb159ccfc1b71c2557db94b03446618780dfd0813916f45a02ff6c05d43d4ef", 0x34}, {&(0x7f0000958000-0x58)="4f7e4d0b48ac8012d266d0166ec9e45bc22b302b8cc87bebc47b287f0904b7f02006479249425d575e4808ff0395cc4bd74f1072df0aafe5b62a696f6da846e129ae8d8836ef832f32f263601f5d73c7297d6af018b73bd8", 0x58}, {&(0x7f0000c09000)="", 0x0}, {&(0x7f0000d7a000-0xf9)="e957cc5291337209d18ebda314d10a79b08ae551066c471c683c25fd508ccb08c2283db0b4da688f576101198d720efcabba8b5b4dee5c540562071558dcee2a5da3cffc44d6e29d2ba8a7539a9b2b59a7f48b8e565fb228c3503161a3131561e65d0d5a4fc423ec1dc74502df03be2503ee7d6195fb94f792c70499306d80451890a00a070e9f80b97cd2a97de9da1f71f9a7d8c4ed93025219667fb605ed569c46eb6fe11facca535ea939d7ded294913a758c4227fcdeb8e994169ab4054b1a749a4fd8980a49fb03122ff9c88692327e9d46e2071fabc3f6d6c21aba7534a554fd3d260ae03cfb4d3a0e706edf7343e870e91c0d74a727", 0xf9}], 0x4, 0x20003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x800000000000f003, 0x100000001) read(r1, &(0x7f0000911000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x20911046) ioctl$LOOP_CLR_FD(r1, 0x1265) openat$sequencer(0xffffffffffffff9c, &(0x7f0000784000-0xf)="2f6465762f73657175656e63657200", 0x2000, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a4c000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x101042) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000000000)={0x2, 0x7, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffffffffff81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/25 03:59:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000576000)={&(0x7f0000b17000)="2e2f66696c653000", 0x0}, 0xc) dup(r0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x2b, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x22000000000000, 0x0, 0x2, 0x0, 0x1, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x3, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000670000)={0x3b, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000958000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0x1000000010001, 0x400000, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2, 0x2001000000000fa, 0x0, 0x0, 0xd, 0x0, 0xffffffffffffffff, 0x0, 0x7, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x100000000, 0x0, 0x4, 0x0, 0x0}, r3, 0xffffffffffffffff, r1, 0x7ffffffffff) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a55000)="2f6465762f73657175656e6365723200", 0x800, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000891000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f76000)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f000082a000-0x8c)={r5, @in6={{0xa, 0x3, 0x21, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r6 = socket(0x10, 0x3, 0x100000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = creat(&(0x7f0000a61000-0x8)="2e2f66696c653000", 0x42) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000059a000)={0x0, 0xd1, "0598447fa9544a4bf4d2516d0f79584f23c9188a4708a690e1d553241811acf37f8d0a0a6e30fac9dd7596e14f4388885227feb02db8f14b8caf14eebb6d66215b00bbef4decff0bf4bab1564faac163053fd2398eedbeeda59487b4b78c18c999b5ee3723cf8ff946566c5cd487764485fe296962d97ebbf03d71295422b2aa6ba023980c6f6c9c1e2f2678aa6319ae88d32846a0cc7dfc99871df991d7304eaeaac7434b833f9ab826b7ba03e0bd572d1313fc6270c37f9dc63ba9e89c5f6efee5c605e06e8cd9ec9c9b2745210d5c8b"}, &(0x7f0000000000)=0xd9) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000000000)={r8, 0x40, "36ae3695c4fa5ca63d5a507700e877a37cdd94a992db6b30134200682e8a568b484ede873f25dc07e16e11689a10662514c26bc571c0b226b168623b00fe9e85"}, &(0x7f0000001000-0x4)=0x48) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r9 = socket$inet6(0xa, 0x8000000000003, 0x100000004) ioctl$sock_inet6_SIOCDELRT(r9, 0x890c, &(0x7f0000f46000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101, 0x80, 0x2d, 0x500, 0xfffffffffffffff7, 0x400000, 0x0}) write(r6, &(0x7f00006ad000)="1f0000004a00070000001b0a000008ff0a3f80160115000004000703441951e1", 0x20) creat(&(0x7f0000faf000-0x8)="2e2f66696c653000", 0x7c) prctl$setname(0xf, &(0x7f00000f9000)="00") 2017/10/25 03:59:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000057e000)={0x0, 0x12}, &(0x7f0000aa2000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000aa2000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x652, 0xa1ca, 0x800, 0x4, 0x0, 0x5, 0xe91, 0x10001, 0x3, 0x200, 0xfffffffffffffff7, 0x2, 0xd1, 0xffffffffffffffe1]}, &(0x7f0000aa2000+0x76c)=0x108) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00003ad000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00006fe000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000423000+0xbf0)={0x0, 0x59e1}, &(0x7f0000aa2000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000aa2000)={0x0, 0x53, "00ad3a1860f8533e75de6f2ce7dc2901962bca00df360bc103f4de22f597d8c6f5d00fd66120d7079a38d09205e5a79f4351c467e1d3509888e75cb70529f797066f0060a5ce63848378a472c91bb581fc6266"}, &(0x7f0000aa2000)=0x5b) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000aa2000)=@assoc_value={r1, 0x5b}, &(0x7f00006ef000)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$unix(0x1, 0xfffffefffffffffe, 0x0, &(0x7f0000456000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000130000)=0x1000000000101) socketpair$inet(0x2, 0x6, 0xfff, &(0x7f0000720000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000c36000-0x4)=0x0, &(0x7f0000789000)=0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@common="62637368300000000000000000000000", @ifru_map={0x81, 0x34, 0x800000003, 0x3, 0x3ff, 0xb7a3}}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r5, 0x6, 0xd, &(0x7f0000a1e000)="1b0713a456f22ae1f8a095abdcae72e8068ae03b12d3ae6166279059bd16eda991adfef585657e5cff73ceaf50d69df2e37daa3ac664b59b86f89ae8d40bad4d8821bcd2b01d77a7d422", 0x4a) openat$kvm(0xffffffffffffff9c, &(0x7f000035f000)="2f6465762f6b766d00", 0x0, 0x0) socket(0x11, 0x80803, 0x3) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x890, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000e1f000-0x4)=0x0, &(0x7f00008dd000-0x4)=0x0, &(0x7f0000f9a000+0xe41)=0x0) syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0xc000) setsockopt$sock_int(r2, 0x1, 0xa, &(0x7f0000c3c000)=0x4, 0x4) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f0000fd7000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x400, 0x6, 0x80000003, 0x1}) 2017/10/25 03:59:42 executing program 3: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001000)={&(0x7f0000002000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000-0x60)=[@init={0x18, 0x84, 0x0, {0x4, 0x0, 0xfff, 0xa5}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x2, 0x0}, 0x0) eventfd2(0x0, 0x80800) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000000000/0xcc9000)=nil, 0xcc9000, 0x6, 0x34, 0xffffffffffffffff, 0x0) r1 = socket(0x12, 0x100000000002, 0x40) mmap(&(0x7f0000cc9000/0x1000)=nil, 0x1000, 0x2, 0x32, r1, 0xfffffffffffffffd) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000feb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2fc2edbc}) remap_file_pages(&(0x7f00004ed000/0x4000)=nil, 0x4000, 0x8000000000000004, 0x4, 0x8002) mmap(&(0x7f00009ad000/0x3000)=nil, 0x3000, 0x3, 0x22010, r1, 0x0) r2 = memfd_create(&(0x7f0000363000)="6c6f232400", 0x3) mmap(&(0x7f0000cca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ccb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000532000/0x1000)=nil, 0x1000, 0xc, 0x32, r2, 0x3e) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fec000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000626000-0x4)=0xc) setfsuid(r3) write(r1, &(0x7f0000cc9000)="1f0000004a0007000c001b0a000008ff0a3f800000000000000003441951e142", 0x20) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000dee000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x11, r4, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000fec000)={0x7ef9, 0xfffffffffffffffb}) mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r5, &(0x7f00008c6000)=[{&(0x7f000010d000-0x29)="290000001800310900000021000000020213000000003c06800000000c00080004000c000000005601", 0x29}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/25 03:59:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c2f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f58000-0x8)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000b37000-0x8)={0x0, 0x0}) process_vm_readv(r2, &(0x7f0000173000)=[{&(0x7f00003bb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50}, {&(0x7f0000d30000-0x9f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f}, {&(0x7f0000555000)="00000000", 0x4}, {&(0x7f0000d90000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9}], 0x4, &(0x7f0000094000)=[{&(0x7f0000c54000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74}, {&(0x7f000000e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}, {&(0x7f000092b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}, {&(0x7f0000b0b000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000229000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa}, {&(0x7f000003a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64}, {&(0x7f0000f34000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f0000754000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}, {&(0x7f00000b8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}], 0x9, 0x0) syz_emit_ethernet(0xc3, &(0x7f0000dbb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x89ff, @x25={0x3, 0x100000000, 0x1, "15cf6ff67bfe2d00450c06de5dc52f5b8f42655d966120b998756ad35b4eab9b5388c1d0df64d6a3dcba9051a6d8fb216a6c5d8c06f37d9692ca38f4ba9ba360e2517c34f2aca0e47983243245cf7f09b3e7772274ed943ef7384d8a63beff8b514cf529fe0b6b913b7aa5b35f56f8d3376592577e7beb5ed9ff604c3ba3b7eb642ed44a83f25c95b1e562890f20cd5cef23135aa582eeddc4995499ae72f29ba738f6447d989534d63e4f53b3762d91e52a"}}}}, 0x0) r3 = shmget$private(0x0, 0x3000, 0x1002, &(0x7f0000b51000/0x3000)=nil) shmat(r3, &(0x7f0000e25000/0x3000)=nil, 0x4000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f00009e6000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002d5000-0x2c)={@rand_addr=0x3, @loopback=0x7f000001, 0x1, 0x7, [@rand_addr=0x3, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @multicast2=0xe0000002, @multicast1=0xe0000001, @multicast2=0xe0000002, @loopback=0x7f000001]}, 0x2c) fcntl$setpipe(r1, 0x407, 0x81) setsockopt$inet_MCAST_MSFILTER(r5, 0x0, 0x30, &(0x7f000021b000-0x1a8)={0x1000000, {{0x2, 0x2, @rand_addr=0x4401fb39, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x1, @rand_addr=0xfdf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) ioctl$EVIOCGPHYS(r4, 0x80404507, &(0x7f000037b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x4000000000003, 0x7) r7 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="01d6a5261f496e993f68aca8a0c98f72"}) io_setup(0x40, &(0x7f0000136000-0x8)=0x0) io_submit(r9, 0x3, &(0x7f0000d73000-0x18)=[&(0x7f0000c2d000)={0x0, 0x0, 0x0, 0x1, 0x0, r8, &(0x7f0000e5e000)="4d92ece8ca70cd49e0074a5e9a59c8df4c490fa3895d2490aabbed7df81468c2be4002173d28ae3d334ddbfc3bfa629deba5f8ef4be8a93f94152d840d705e294e00c6eb97fc9d80fdce42185bd6cf55d6bc2f9796d503309dda3b1b1e87f1cfe409cdb9a259efa1f91b23160ea197193589ad34bf5c3ab8be4a342272ccb987", 0x80, 0x2, 0x0, 0x0, r8}, &(0x7f0000826000-0x40)={0x0, 0x0, 0x0, 0x6, 0x6, r8, &(0x7f0000fcd000-0x4f)="5e6bf06c9913d39acec8ee98de04344974b7e3a27f19ea5504c3ab335d36e81a5aafca8ba266ef6018ca6049d97eba99d0c21d2e99bdb1f3382f0cf112c8c8325a50e5b2f8f4503f10f6223c68ca01", 0x4f, 0x200, 0x0, 0x1, r8}, &(0x7f0000365000-0x40)={0x0, 0x0, 0x0, 0x3, 0xd, r6, &(0x7f00007e4000-0x21)="5e2abcb3bf1c4fd94c7aa3e7aa6cef210ba2d769e6bc067f7956d714fddbc200cc", 0x21, 0xed, 0x0, 0x1, r8}]) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f0000de9000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x1003}) write$tun(r7, &(0x7f0000ee0000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @ipv4={{0x40, 0x4, 0x0, 0x0, 0x1110, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, {[@cipso={0x86, 0x25, 0x0, [{0x0, 0xc, "20ac37234bf3b7ebd774"}, {0x7, 0xf, "7e50529619386af51868a505c6"}, {0x7, 0x2, ""}, {0x2, 0x2, ""}]}, @ra={0x94, 0x6, 0xba}, @timestamp={0x44, 0x30, 0x6, 0x0, 0x2, [{[@multicast2=0xe0000002], 0x9}, {[@loopback=0x7f000001], 0x2f}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x8}, {[], 0x0}, {[@rand_addr=0x8], 0xf6}, {[@broadcast=0xffffffff], 0x8}]}, @cipso={0x86, 0x3b, 0x400, [{0xb06563a907a03d76, 0x6, "c743ecc2"}, {0x7, 0xf, "48920893c1c98055640ba76ed9"}, {0x7, 0xa, "0e18c3420c623290"}, {0x2, 0x7, "87c7706f83"}, {0x7, 0xf, "a00167f2b2e8120912701d43aa"}]}, @ssrr={0x89, 0x27, 0x7, [@loopback=0x7f000001, @multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002, @multicast1=0xe0000001, @multicast1=0xe0000001, @multicast2=0xe0000002, @multicast2=0xe0000002, @rand_addr=0x3f]}, @generic={0x86, 0x12, "b3957bd88cae1b619500b2125fab5ced"}, @timestamp={0x44, 0x1c, 0x6, 0x0, 0x1, [{[@multicast1=0xe0000001], 0x31d5}, {[], 0x0}, {[@multicast1=0xe0000001], 0x4}, {[], 0x80000001}]}, @end={0x0}]}}, @dccp={{0x3, 0x3, 0x4, 0x1, 0x562949e3, 0x0, 0x0, 0x3, 0x8, "749407", 0x0, "b3434b"}, "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"}}}, 0x111a) getsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000fa0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000540000)=0x1000) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f00009db000-0x18)=@generic={0x1, 0x0, 0x0}) socketpair$ax25(0x3, 0x3, 0x8, &(0x7f0000ab4000-0x8)={0x0, 0x0}) socket$inet6_icmp(0xa, 0x2, 0x3a) pipe2(&(0x7f0000ca6000-0x8)={0x0, 0x0}, 0x80800) [ 252.648256] sctp: [Deprecated]: syz-executor2 (pid 16232) Use of struct sctp_assoc_value in delayed_ack socket option. [ 252.648256] Use struct sctp_sack_info instead 2017/10/25 03:59:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0xfffffffffffffffe, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000000000)=0x900000000000000, 0x4) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00009e7000-0xe6)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="1ab32be327f7", [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000748000-0xd)="2f6465762f7573626d6f6e2300", 0x80, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r2, &(0x7f0000abb000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x1c, 0x80800) r3 = socket$inet6(0xa, 0x80002, 0x88) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e58000)="2f6465762f6175746f667300", 0x280, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r4, 0xae04) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00007b0000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x0, 0x2, 0x7, 0x8}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f0000003000-0x4)=0x10000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000002000)=[{&(0x7f0000003000-0x4)="00000000", 0x4}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000890000)={r5, 0x8001}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet6_udp_int(r4, 0x11, 0x65, &(0x7f00005b6000)=0x7ffffe, 0x4) poll(&(0x7f0000711000)=[{r3, 0x0, 0x0}, {r3, 0x5000, 0x0}, {r0, 0x400, 0x0}, {r3, 0x8000, 0x0}, {r1, 0x4000, 0x0}, {r3, 0x40, 0x0}, {r1, 0x8, 0x0}, {r0, 0x400, 0x0}], 0x8, 0x3f) bind$inet6(r3, &(0x7f0000574000-0x8)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f00000fe000)="3228ed78483c9f4c0efdef604f7aa48341f34afbf3879c393c4addcd7fbe0aac22b3fe23dbe55375e82dd12538c9aaa2555509070a210506c1ade6c7d0965b6ed8192a6de97a1532b404f9bd30de3684eda727af14b42d98342fa4ef08143bcdcffff21ed4b6205bcf75e2cb96880db4e5f603e66b10e01b823755711fc8a72bce79d0061b0718728e2014b5402ddb8898ad02eba0ef4678bc81d27e2b172ded1491ce3994e3f917e8380d27a7d74c1ca2b1738745188d1e2f", 0xb9, 0x0, &(0x7f0000003000-0x8)=@sco={0x1f, {0x4, 0x9, 0x97, 0xa9e, 0x3, 0x4}}, 0x8) sendto$inet6(r3, &(0x7f0000b67000)="7e30d26017ebd95067967202783d2ecd6c0d9c1a22818437b790183660ed78c2a981f54ccdd4033b1a69d46dfede36332aa64ee8d38038d141dc8abdbbe17931893b50c47b", 0x45, 0x80, &(0x7f0000451000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x100}, 0x1c) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f00008a3000-0x9)="2f6465762f72746300", 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r6, 0xc0bc5310, &(0x7f0000a3b000-0xbc)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r3, &(0x7f0000fc8000)="", 0x0, 0x0, 0x0, 0x0) 2017/10/25 03:59:42 executing program 7: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x40000000000003, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000134000)="2f6465762f6877726e6700", 0x4000, 0x0) pipe(&(0x7f00006b2000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000006000-0x4)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000007000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f00002f5000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000003, 0x20000000, 0x8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) r6 = accept4(r5, &(0x7f00006fc000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000212000)=0x8, 0x200000000080000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000bb3000-0x8)=@assoc_value={0x0, 0x7f}, &(0x7f000022a000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000b5000)={r7, 0x3}, &(0x7f00007cd000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000522000-0x8)={r8, 0x8}, 0x8) gettid() socket(0x802, 0x80003, 0x2) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ad0000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000058c000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000f6f000-0x28)={@common="65716c00000000000000000000000000", r9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$fiemap(r5, 0xc020660b, &(0x7f00006b2000)={0x9, 0x7fff, 0x4, 0x80, 0x3, [{0x9, 0xe21, 0x200, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0xf2, 0x6, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x2, 0x1, 0x100000000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) getsockopt$inet_tcp_TCP_PSP_RX_SPI_KEY(r2, 0x6, 0x6c3, &(0x7f0000b0c000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f000008d000)=0x18) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000020, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r10 = socket(0x1, 0x3, 0x3) stat(&(0x7f0000f23000-0x8)="2e2f66696c653000", &(0x7f0000357000+0x5a0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nfc_llcp(r10, &(0x7f0000000000)={&(0x7f0000108000)={0x27, 0x0, 0x4, 0x0, 0xba8b, 0x0, "a777c9e377e339dd3637a60c9b9c6f937b636a17fb5fb495a23a061ceddc776ea95da5f1ab157947302f38dfae0d56711fa03ab3269a6bfd2fe843fded5596", 0x0}, 0x60, &(0x7f0000134000)=[], 0x0, &(0x7f0000001000-0x1c)={0x10, 0x84, 0x0, ""}, 0x10, 0x0}, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)=@ethtool_sfeatures={0x3b, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) syz_emit_ethernet(0x42, &(0x7f00008a9000-0x42)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x80f3, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xa, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}, 0x0) syz_emit_ethernet(0x23e, &(0x7f0000278000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x4, 0x6, "43f087", 0x208, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9c5a71", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@hopopts={0x3a, 0x39, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x0, ""}, {0x0, 0x29, "1f01ea566300d3dc25036ae11567e387766f47e5523a6e1ff454f2dbc000f724743b95f25c534da871"}, {0xc9, 0x97, "a2b63a41cb68470bb87c41753f66814400f8a82c4b693030e3c708a99a707ea3558b7824a7d897d4d754b9858c3d6bf64d458edc9298b320146bb4391f4bacf03551d890e77d33934b4ecd9720b9812789ee70f50f0144da99a3fab30be13f0554113d739382a706e7864fe85a7e3cd25f680103df6867b84a0d68ba2fd9b3dc95c714ddcb78c162fab42d44b3d5177a2248842f51b344"}, {0x0, 0x15, "96c6024774a0992433da93528620836d44b489434f"}, {0xff, 0xef, "f121a2d68b7e4341bc562951214c461382dbd26cba5433d255b6f7fad9c933f87248b31fb6327e4094cedd7acd3039003bf3e391f3c360466cf255d200133f6b254f331d2529c515a3604c006accb52f0ac6ed960f61bfc1e26a1790562a39030ea7e14581396327633eddb4b780836ffe8e0a1943dcd72d20c47e214f95c949a4f67cbc8e460125453e05f9d0e22136b82e5c564e4205d48646fca567fe0b69f13d02fc27cdc65e96d0a58f890396c5458fa989f21aa5f9cbd82a291ca04fd35537256d01892deea447144300352127a78986b87dee701d8f3b865e2b95eb68d1237a8f41bc7948239e803c6d7e6b"}]}], ""}}}}}}}, 0x0) linkat(r1, &(0x7f0000ddf000)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f0000802000)="2e2f66696c653000", 0x1400) 2017/10/25 03:59:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000a5e000-0x4)=0x0, &(0x7f0000a5b000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000d48000)="") r0 = request_key(&(0x7f0000986000-0x8)="6b657972696e6700", &(0x7f0000aed000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000efb000)="73656c6600", 0xfffffffffffffff9) r1 = request_key(&(0x7f000091a000)="6c6f676f6e00", &(0x7f0000ddd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000037d000)="00", 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f0000b32000-0x9)="740000737465000106", &(0x7f00009e7000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r1) perf_event_open(&(0x7f00008a8000-0x78)={0x4, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfc, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffcd, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000405000-0xc)="2f6465762f72666b696c6c00", 0xfffffffffffffffc, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x2, 0x2, 0x0) listen(r3, 0xae0) accept4$inet(r2, &(0x7f0000ed4000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ca000)=0x10, 0x800) clock_gettime(0x8, &(0x7f00002bf000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000094000-0x40)={0x3, 0x18000, 0x8, 0xe2, 0x100000000, 0x58f, 0x80, 0x5}, &(0x7f0000154000)={0x3, 0x9, 0xcfb, 0x7, 0xfffffffffffffffe, 0x7fff, 0xfffffffffffffffb, 0x3}, &(0x7f0000b91000-0x40)={0x80000000, 0xfffffffffffffffa, 0x3, 0x3f, 0x96, 0x2, 0x7f, 0xff}, &(0x7f0000e1f000-0x10)={r4, r5+10000000}, &(0x7f0000a84000-0x10)={&(0x7f0000592000)={0x4}, 0x8}) getitimer(0x2, &(0x7f0000142000)={{0x0, 0x0}, {0x0, 0x0}}) recvmsg(r3, &(0x7f000065c000-0x38)={0x0, 0x0, &(0x7f00001bf000)=[{&(0x7f0000b9d000)="", 0x0}], 0x1, &(0x7f0000b78000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c, 0x8}, 0x0) syz_open_dev$vcsa(&(0x7f000049c000)="2f6465762f766373612300", 0x0, 0x2) syz_open_dev$random(&(0x7f00005f2000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x0) r6 = gettid() socketpair$unix(0x1, 0x4000002, 0x0, &(0x7f00004dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r8, 0x5452, &(0x7f0000009000-0x8)=0x41) fcntl$setown(r7, 0x8, r6) lstat(&(0x7f00005f6000)="2e2f66696c653000", &(0x7f00009c5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 252.681380] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 252.811975] sctp: [Deprecated]: syz-executor2 (pid 16232) Use of struct sctp_assoc_value in delayed_ack socket option. [ 252.811975] Use struct sctp_sack_info instead 2017/10/25 03:59:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000057e000)={0x0, 0x12}, &(0x7f0000aa2000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000aa2000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x652, 0xa1ca, 0x800, 0x4, 0x0, 0x5, 0xe91, 0x10001, 0x3, 0x200, 0xfffffffffffffff7, 0x2, 0xd1, 0xffffffffffffffe1]}, &(0x7f0000aa2000+0x76c)=0x108) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00003ad000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00006fe000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000423000+0xbf0)={0x0, 0x59e1}, &(0x7f0000aa2000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000aa2000)={0x0, 0x53, "00ad3a1860f8533e75de6f2ce7dc2901962bca00df360bc103f4de22f597d8c6f5d00fd66120d7079a38d09205e5a79f4351c467e1d3509888e75cb70529f797066f0060a5ce63848378a472c91bb581fc6266"}, &(0x7f0000aa2000)=0x5b) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000aa2000)=@assoc_value={r1, 0x5b}, &(0x7f00006ef000)=0x8) socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$unix(0x1, 0xfffffefffffffffe, 0x0, &(0x7f0000456000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000130000)=0x1000000000101) r3 = syz_open_dev$sg(&(0x7f0000bb7000)="2f6465762f73672300", 0x1ff, 0x40001) ioctl$TIOCCBRK(r3, 0x5428) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@common="62637368300000000000000000000000", @ifru_map={0x81, 0x34, 0x800000003, 0x3, 0x3ff, 0xb7a3}}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r4, 0x6, 0xd, &(0x7f0000a1e000)="1b0713a456f22ae1f8a095abdcae72e8068ae03b12d3ae6166279059bd16eda991adfef585657e5cff73ceaf50d69df2e37daa3ac664b59b86f89ae8d40bad4d8821bcd2b01d77a7d422", 0x4a) openat$kvm(0xffffffffffffff9c, &(0x7f000035f000)="2f6465762f6b766d00", 0x0, 0x0) socket(0x11, 0x80807, 0x1) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x890, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0xc000) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000fd7000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x400, 0x6, 0x80000003, 0x1}) [ 252.908794] sctp: [Deprecated]: syz-executor3 (pid 16270) Use of struct sctp_assoc_value in delayed_ack socket option. [ 252.908794] Use struct sctp_sack_info instead [ 252.963511] sctp: [Deprecated]: syz-executor3 (pid 16270) Use of struct sctp_assoc_value in delayed_ack socket option. [ 252.963511] Use struct sctp_sack_info instead 2017/10/25 03:59:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)="2e726571756573745f5b65795f6175746800", &(0x7f0000f8c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000624000-0x13)="2b6367726f75706d643573756d776c616e3000", 0xfffffffffffffffc) unshare(0xbc214500) unshare(0x0) mmap(&(0x7f0000f63000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x2010, r0, 0x0) r1 = socket(0x9, 0x1002, 0x0) mmap(&(0x7f0000000000/0x969000)=nil, 0x969000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000973000)={0x0, 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00001df000-0x4)=0x100001, 0x4) mmap(&(0x7f0000969000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000b6b000-0x4)=0x3, 0x4) getsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000944000-0x56)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000969000)=0x56) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f00009cd000-0x108)={0x2, {{0xa, 0x1, 0x65a3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) connect$inet(r4, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r4, 0x0, r3, 0x0, 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x100000000000037, &(0x7f00002a8000)="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", 0x1001) getsockname$packet(r1, &(0x7f0000b7d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000052d000-0x4)=0x14) getsockname$packet(r3, &(0x7f00003cd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000371000)=0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000f6000)={@common="f9086d300000feffffff000000000000", r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r4, &(0x7f0000969000-0x80)=[{{&(0x7f0000e4a000-0x14)=@ll={0x11, 0xff, r6, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00000d8000-0x80)=[{&(0x7f00002dd000)="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", 0xc00}, {&(0x7f000089f000-0x8d)="37f21e182894830f7f15f99c42a9bebe10ec24c25be7ebce5cd3e3a0438f9c7806cf02d67f1431d6021f29f1754427adc090067a96c833c454170e816cabd494f9878fc59a82de54266ff184036958a28767042d9c846d9fcbe45acb0aa2c84261f37a83ce363a4cec14c0e8018c7aa47d11193c35c510d641a275c146fe86de2b4eb86a867d6cdcf5bdc77b0d", 0x8d}, {&(0x7f0000935000)="7870d23c45f7b90c88d0e864d4a721d6a4e021e78bd686307ba6b5cd371309801956d067055631c4aacc22ba6834d7", 0x2f}], 0x3, &(0x7f0000ed5000-0x208)=[], 0x0, 0x40}, 0x1}], 0x1, 0x3fff) mmap(&(0x7f000096a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000855000-0xc)={0x0, 0x4, 0x2d}, &(0x7f000096b000-0x4)=0xc) mmap(&(0x7f000096a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00003c2000)={0x5, 0x7fff, 0x2, 0x2, 0x7, 0x2c2c, 0xd, 0x8, r7}, &(0x7f000026e000-0x4)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000bfb000-0x8)={r8, 0x9092}, &(0x7f0000ed9000-0x4)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x6c6, &(0x7f0000aac000-0x10)="ba6f60d399f2b56b354e00124c345cfa", 0x10) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) 2017/10/25 03:59:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f0000000000/0xfaa000)=nil, 0xfaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x803, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000ee4000-0x5c)={{0xa, 0x0, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, {0xa, 0x2, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, 0x81, [0x8, 0xfffffffffffffff9, 0x2020000000000000, 0x80, 0x20, 0x7fffffff, 0x7, 0x0]}, 0x5c) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000fab000-0x4)=0x814, &(0x7f0000fab000)=0x4) setsockopt$ax25_int(r2, 0x101, 0x0, &(0x7f0000fac000-0x4)=0x9, 0x4) sendto(r2, &(0x7f0000cff000-0x12)="120000001200e7ff12ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) socketpair(0x3, 0xf, 0x2, &(0x7f0000fae000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000fae000-0x68)={&(0x7f0000fae000-0x18)=[0xff, 0x5, 0x0, 0x2, 0xfffffffffffffff8, 0x2], 0x6, 0x5, 0x6a93, 0x81, 0x7, 0x5, {0xf47, 0x4, 0x9af3, 0x8, 0x7ab1, 0x8, 0x7, 0x10000000, 0x8, 0x4, 0x81, 0x8001, 0x8, 0xffffffffffff0000, "a1a7cc07f1e02bb1c884069b031bdaacd76512611bbc23933d3a013946747d3d"}}) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000fad000+0x9f5)={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x3, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, 0x8, [0x3, 0x100, 0x7ff, 0x7ff, 0x80000001, 0x6, 0x7, 0x83c]}, 0x5c) read(r2, &(0x7f0000fac000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000fae000)={@generic="0354b2947dcd2a6cf675bc3bf837b2aa", @ifru_flags=0x1001}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000537000-0x4)=0x4, 0x4) ioctl$sock_ifreq(r0, 0x8943, &(0x7f000096a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x4, 0x3f, @fr_pvc=&(0x7f0000000000+0x268)={0x661e}}}) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x2, 0x100000001, &(0x7f00000f4000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fb0000)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f0000001000-0x20)={0x1, 0x3ff, 0x5, 0x6, 0x8, 0x5}) 2017/10/25 03:59:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000400000005, 0x0, &(0x7f0000324000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$netlink(0x10, 0x3, 0xf) close(r0) socketpair(0x14, 0x6, 0x7, &(0x7f00001c9000)={0x0, 0x0}) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r5 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f000094d000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) r6 = signalfd4(0xffffffffffffffff, &(0x7f0000a3e000-0x8)={0x0}, 0x8, 0x800) r7 = dup3(r3, r0, 0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$sndtimer(&(0x7f00005d8000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r8, 0x40485404, &(0x7f0000890000)={{0x0, 0x0, 0x0, 0x2, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r8, 0x54a0) r9 = perf_event_open(&(0x7f0000f0c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xc642, 0x0, 0xd34, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfe, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x2, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r10 = socket(0x40000000015, 0x803, 0x8) bind$inet(r7, &(0x7f0000f4e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r10, &(0x7f0000007000)="1e", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000fc7000-0x4)=0x0) stat(&(0x7f0000fc7000-0x8)="2e2f66696c653000", &(0x7f0000fc7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00004dc000)="2e2f66696c653000", &(0x7f0000843000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x30, 0x1, 0x1, [r5, r6, r9, r1, r1, r2, r2]}, @rights={0x28, 0x1, 0x1, [r6, r2, r3, r3, r2]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x3, 0x0}, 0x0) listen(r1, 0x5) 2017/10/25 03:59:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3c) sendmsg$unix(r0, &(0x7f000020e000)={&(0x7f0000b36000-0x1e)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f000013d000-0x20)=[{&(0x7f000017a000-0x3)="2ce4c9", 0x3}], 0x1, &(0x7f0000b3f000-0x30)=[], 0x0, 0x0}, 0x8000) sendto$unix(r0, &(0x7f00006dc000)="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", 0x59e, 0x8800, &(0x7f000064d000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) chroot(&(0x7f0000268000-0x16)="0000007f0022ff02200c000000bcbb5b340100000000") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000037000)="2f6465762f6b766d00", 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000031000)=0x0, &(0x7f00007fa000)=0x4) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000965000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7f, 0x0, 0x2, 0x2, 0x80, 0x20, 0x3, 0x0, 0x0}, {0x2, 0x0, 0x80, 0x1f000, 0x5, 0xffffffff, 0x80, 0x1f}, {0x0, 0x1, 0x5, 0x5}, 0x5, 0x6, 0xca20, 0x1, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x8}, 0x3, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x4, 0x3, 0xee69, 0x4, 0x81, 0x8}}, 0xe8) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b63000)="2f6465762f6877726e6700", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000199000-0x8)={0x0, 0xe8}, &(0x7f0000efe000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000c89000-0x8)=@assoc_value={r6, 0x180000000000000}, &(0x7f0000f84000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00008bd000)={r7, 0xffffffff}, &(0x7f0000d4c000)=0x8) sync() ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f000094a000-0x64)={&(0x7f000019e000)=[0xfffffffffffffffa, 0x0], 0x2, 0x800, 0x81, 0x80000000, 0x0, 0x8, {0x6, 0x4e, 0x1, 0x4040000000, 0x3f, 0x101, 0x8001, 0x7, 0x9e14, 0x5, 0x1, 0x7, 0x9, 0xff, "0d018fc5a3705465f622495e50c591f9c3a11f9b89ff708c979f81735bb8f69b"}}) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f000000c000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x8, 0x0, 0x0, 0x3, 0x0}]}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000e19000)={&(0x7f0000c2a000)="2e2f66696c653000", 0x0}, 0x10) ioctl$DRM_IOCTL_AUTH_MAGIC(0xffffffffffffffff, 0x40046411, &(0x7f000076c000)=0x2) connect$inet6(r1, &(0x7f0000cc5000-0x1c)={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, 0x1c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000f59000)={r8, 0x8}, 0x6) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f00004e8000-0x18)={0x1, 0x0, [{0x2000000038d, 0x0, 0x9}]}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000465000)={0x0, &(0x7f0000588000)=[]}) chroot(&(0x7f00008c5000-0x8)="2e2f66696c653000") rt_sigaction(0x3, &(0x7f0000297000-0x20)={0x6, {0x8}, 0x901bce99e9dc4443, 0x4}, &(0x7f00009a3000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000089d000-0x8)={0x0}) r9 = add_key(&(0x7f0000969000)="6c6f676f6e00", &(0x7f0000f64000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000106000-0xb1)="1ec167f3366a37b77c83063468be3d56395ebbaf35ab18961f1439f618ad0f0d6b544261b8a13f90c874fc2d997badb3eadb707ddb4c2891198d3909f1b3ff1a773aaada73c8c5b4ae5095aa9ad61932b58b2ce04d2c0a3927c3dfed3623d4f4d53620c2ada69c2e223a2277eea40b5f21a1e385dd3224fd73b5bb583f2654d8ab6a6aa4b76be96064393234fa161eea3bd59656664664f231b3c97cc29f79a903a03169d548969ab2b872aff6e0527ffa", 0xb1, 0xfffffffffffffffd) keyctl$read(0xb, r9, &(0x7f000047e000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46) sendmsg$unix(r0, &(0x7f0000651000)={&(0x7f0000ee4000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000232000-0x30)=[{&(0x7f0000f77000)="ea482c1f649c845b81cd8f64a4c1e5472d8ca60b06880cb9e43e1ff6adb7a37b5d29a396ff75673a408d589ffd2b282bad985608362f88bcc2b02fbfc81c594e2519dc16774ea62710423dce98a2d760cd4c848ba42e7024d73584614a2fde52b86138d2ab60c3d6b5a0d1ba22c98ebb606b0dd8236cc49dd94f8a2ebf6f7c8471ae4e1ca4af360278cfa074c2108c0fdfedd32cdb11ae47c50457863a8f9a456d029b18c63b3674402bf158c88bb517d121c141d6756abf0673fbb3b972bb921cd3", 0xc2}, {&(0x7f0000404000)="1a89b0f9bd49df0c1fb7c9efc628", 0xe}, {&(0x7f0000f17000)="b32e76482fac7ea51e2d2ae550dec835e18d17345610353180952362e130153249affb3ccce909aeac32018e8595e54281305f33257cdc2f5998990c7128356fbbbde00d8c8c444a091d9d22b8723488b3e63d0843272e812d64169efd3cba5b4a4a2165b6ac2b095d1187337c8f4d5ba90c2432277682c653c76e6d5f9c41d19194db0b36f02fb88924c9a412c1c1401f6b458f4fa5cf7e0d81aa32601b1ece9ba7ddf2e670bbe9bc16bf705c38b3180e44d3ae51096408d6726d65e75db8", 0xbf}], 0x3, &(0x7f0000144000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x6, 0x85}, 0x80) 2017/10/25 03:59:43 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80004) r1 = perf_event_open(&(0x7f0000e46000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x3, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r1, 0x200, r1, 0x0, 0x1, 0x8) r2 = accept$inet(r0, &(0x7f000032c000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d9b000-0x4)=0x10) capset(&(0x7f0000946000)={0x1998032d, 0x0}, &(0x7f0000002000-0x18)={0xb6, 0x4, 0x0, 0x1, 0x3f, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000dab000)=0x0, 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000f70000-0x8)="2e2f66696c653000", 0x30000, 0x42) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f00002ad000-0x4)={"b7ef0b07c994286e8655d900ded65a84", {0x4, 0x0, 0x1, "4802001b0c30", 0x67c, 0x0}}) bind$netlink(r3, &(0x7f00004ff000)={0x0, 0x0, 0x0, 0x5}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000640000-0x4)=0x200000046, 0x4) setsockopt$sock_int(r3, 0x1, 0x80000000000008, &(0x7f0000507000-0x4)=0x0, 0x4) r5 = socket$netlink(0x10, 0x3, 0x3) connect$netlink(r5, &(0x7f0000a18000-0xc)={0x10, 0x0, 0x0, 0x8e35}, 0xc) writev(r4, &(0x7f0000106000)=[], 0x0) recvfrom(r3, &(0x7f0000a37000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c, 0x0, &(0x7f00009c4000-0x80)=@generic={0x9, "d91411a548b86e144f98773286ddac455c55fdbf9fc788ab85d9cb766c4d95fd59e5d940594003a17a7575177b9568b21139c29678066a5953fb6c8782aeb66028a1a6609db7f6595c00000080182bf2683600cc6f5eb645fb7699e4e99b78500fb48104bb832335b18cbb1c06c81d06b1dce120d6397a3c10f86d104b91"}, 0x80) getsockname$inet6(r3, &(0x7f000029e000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d44000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000042a000-0x4)=0xe8) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000d07000)={@empty=0x0, @loopback=0x7f000001, 0x0, 0x9, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff]}, 0x34) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f000039f000-0x6)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00006ac000)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x1, 0x2, 0xf, 0x0, 0xa0, 0xa00000000000000, r6, r7}, {0x3, 0x6, 0x80000001, 0x101, 0x2, 0x7, 0x0, 0xfa}, {0xf3, 0x9, 0x0, 0x101}, 0x4, 0x74c, 0x262, 0x0, 0x40, 0x2}, {{@in=@multicast1=0xe0000001, 0x4, 0xffffffff}, 0xb418f4efad688fa8, @in=@broadcast=0xffffffff, 0xffffffff80000001, 0x2, 0x1, 0x3, 0x5, 0x2, 0x8}}, 0xe8) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000fc3000)={@common="69706464703000000000000000000000", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r8 = socket(0x10, 0x802, 0x0) write(r8, &(0x7f00003bc000-0x22)="22000000180007040094330d090004000201f20001c600000000003b06000f00ff27", 0x22) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000019000-0x1c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ee9000)=0xab) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000132000-0x18)=@get={0x1, &(0x7f0000bef000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x6}) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) 2017/10/25 03:59:43 executing program 3: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x1e)="5d2a44292d776c616e307365637572697479282d24736563757269747900", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDMKTONE(r1, 0x4b3b, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000003000)=0x14, 0x800) connect$ax25(r0, &(0x7f0000003000-0x10)={0x3, {"8a58cde2a1da52"}, 0x4}, 0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000)=0x81, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000003000+0x109)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000001a000-0x10)={&(0x7f0000000000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000003000-0x10)={&(0x7f0000001000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000002000)={0x0, 0x4, 0x36c, 0xae3b, 0x3, 0x2, 0x3f, 0x101, {0x0, @in={{0x2, 0x1, @rand_addr=0xdd2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3f, 0x8, 0x7, 0x8}}, &(0x7f0000012000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002000-0x6)={r3, 0xfffd}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000004000)={r4, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000005000)={0x0, @in6={{0xa, 0x2, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2017/10/25 03:59:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000588000-0x8)="2e2f66696c653000", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x104000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x731, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6350, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00001d4000-0x4)=0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc6, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0}, r1, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) r6 = request_key(&(0x7f0000871000)="7573657200", &(0x7f0000fa1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00001e9000)="ca2d6367726f75702c6d696d655f74797065776c616e3000", 0xfffffffffffffffd) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000042f000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r7, 0x891a, &(0x7f0000682000-0x1d)={@generic="251d758408b882f5cf0e6e539067f19a", @ifru_flags=0x400}) keyctl$get_persistent(0x16, r4, r6) r8 = syz_open_dev$sndseq(&(0x7f000005f000)="2f6465762f736e642f73657100", 0x0, 0x0) keyctl$negate(0xd, r6, 0x3, r6) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r8, 0x40a85323, &(0x7f0000adf000)={{0x80, 0xfffffffffffffffe}, "55754b1d8d5053f16af6ea3fc35236f55cf1b51d515bf6f2beddb0658891107582435f79c807b4a55dd620119fa6888159c8c15446978f1696e8a41af565265c", 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4209, r5) ptrace$setopts(0x1, r5, 0x400207, 0x4) r9 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000400000)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r9, 0x100, 0x1, &(0x7f00005dd000-0x4)=0x0, &(0x7f0000acd000)=0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xa, 0x3, 0x5) 2017/10/25 03:59:43 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)="7573657200", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="2d2d00", 0xfffffffffffffff9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r0, &(0x7f0000002000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x0, 0x0, 0x10000, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000003000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000004000)={0x0, 0x9}, &(0x7f0000005000-0x4)=0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000005000-0x14)={r3, 0x200, 0x1ff, 0x6, 0x0, 0x480}, &(0x7f0000001000)=0x14) r5 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000003000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000002000)={r4, 0x20}, 0x8) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r5, &(0x7f0000005000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x80800) getpeername$ax25(r1, &(0x7f0000005000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f0000002000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000004000)=0x10, 0x800) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000, 0x51}, 0x98) 2017/10/25 03:59:43 executing program 2: mlock(&(0x7f0000e24000/0x1000)=nil, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x203, 0x40, 0x5001a}]}) rt_sigpending(&(0x7f0000e25000-0x8)={0x0}, 0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007dc000-0xb)="2f6465762f6877726e6700", 0x408000, 0x0) getdents(r1, &(0x7f0000aab000-0x34)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34) r2 = dup(r0) mq_timedsend(r2, &(0x7f00001a5000-0x28)="5efa92fbcd04dd7a80888d90bd1e471f4ce8cd96153b9c2837c60c93aba28be37464d4a10d7f4bc3", 0x28, 0xcb1, &(0x7f000074e000-0x10)={0x0, 0x0}) seccomp(0x0, 0x0, &(0x7f0000701000)={0x0, &(0x7f00007cd000)=[]}) ioctl$EVIOCGEFFECTS(0xffffffffffffffff, 0x80044584, &(0x7f0000cdb000)="") ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f00005a6000-0x8)=[0x1, 0x10001]) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000ec4000)={0x2, &(0x7f00005e7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000696000)=[{0x18c, 0x0, 0x10000, &(0x7f0000f64000)=""}, {0x3f, 0xb6, 0xa0, &(0x7f000073f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) r3 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000095000)={0x5, 0x78, 0x80000001, 0xffffffffffffffe0, 0x3e9fdfe7, 0x5, 0x0, 0x0, 0x2020, 0x2, 0xdd5, 0x1000, 0x3ff, 0x11, 0x0, 0x0, 0x1, 0x3, 0x9, 0x4000, 0x3, 0x8001, 0x7, 0x100000001, 0x9, 0x401, 0x0}, r3, 0x8, r1, 0x0) 2017/10/25 03:59:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000d19000/0x3000)=nil, 0x3000) getcwd(&(0x7f00005ad000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38) fcntl$getownex(r0, 0x10, &(0x7f0000f8d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000ff5000)=[{0x20, 0x0, 0x1, 0x800}, {0x1ed, 0x1, 0x5, 0x5}]}, 0x10) r1 = getpgrp(0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000080000-0xc)="2f6465762f72666b696c6c00", 0x40002, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000909000)="2e2f66696c653000", 0x4000, 0x42) accept$alg(r2, 0x0, &(0x7f0000a55000-0x4)=0x0) socketpair$inet(0x2, 0x4, 0x1, &(0x7f00001a7000)={0x0, 0x0}) syz_open_dev$usbmon(&(0x7f0000ada000-0xd)="2f6465762f7573626d6f6e2300", 0x10000, 0x800) r3 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000b33000-0x4)=0x0) gettid() r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000d10000)={0x2, 0x0, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r4, 0x4000001e63ef71) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r4, 0x2, 0x1) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f00001c5000-0x9)="2f6465762f73672300", 0x4b, 0x41) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000b5d000-0x4)=0x6, 0x4) sched_setaffinity(r1, 0x8, &(0x7f0000ac4000-0x8)=0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000c64000-0x8)=0x20) r6 = socket$netlink(0x10, 0x3, 0x9) write(r5, &(0x7f0000f1b000)="4162e18e95eaa808fefe7678f17d51224380fd986b53c71ef849140ef1c4248904c2ff767b4ff8", 0x27) ioctl$sock_SIOCINQ(r6, 0x541b, &(0x7f0000903000)=0x0) writev(r6, &(0x7f0000063000)=[{&(0x7f00008ed000-0x41)="580000001500190000bb4bffffffff5602ed228502e1e076489643d818fe58a2b24a03ca9164723e0900001028213ee23ffb0110001741380200cf00000000ed5e00000000000000000000000000fd12ab00da4a0f536e08", 0x58}], 0x1) syz_extract_tcp_res(&(0x7f0000487000-0x8)={0x0, 0x0}, 0x6, 0x7) accept$ipx(r5, 0x0, &(0x7f0000d2d000-0x4)=0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r5, 0x89e0, &(0x7f00003b5000-0x4)=0x3) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2017/10/25 03:59:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x11, 0x803, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x80, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000ba8000)={0x5, 0x5, 0xfffffffffffffffd, 0x9, 0x8}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000015e000-0xc)={0x60002000, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000068a000)={0x30e, 0x0, 0x1, 0x1cc3}) bind$inet(0xffffffffffffffff, &(0x7f0000c02000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000f58000-0x10)={0x5000, 0x2000, 0x0}) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000100000)="00000000000000000000000000000000000000000000000000000000") syz_emit_ethernet(0x42, &(0x7f0000af5000)={@random="45d227a81e4c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0x2, 0x5308, 0xff}], {0x8100, 0xffffffff, 0x644c0, 0x2}}], {{0x800000801, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@rr={0x7, 0xf, 0x9, [@multicast2=0xe0000002, @multicast2=0xe0000002, @empty=0x0]}]}}, @udp={0x0, 0x3, 0x8, 0x0, ""}}}}}, 0x0) syz_open_dev$sndtimer(&(0x7f00001f2000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x42) write$evdev(0xffffffffffffffff, &(0x7f0000652000-0x60)=[{{0x77359400, 0x0}, 0x2, 0xfffffffffffffffe, 0x0}, {{0x0, 0x7530}, 0x401, 0x1ff, 0x4}, {{0x77359400, 0x0}, 0x2b4, 0x8, 0x7ff}, {{0x77359400, 0x0}, 0x4, 0xdc8c, 0x2}], 0x60) getsockname$ax25(0xffffffffffffffff, &(0x7f0000cd2000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f000067e000-0x4)=0x10) fallocate(r0, 0x10000002, 0x3, 0x8000) r1 = syz_open_dev$loop(&(0x7f000021a000)="2f6465762f6c6f6f702300", 0xaff, 0x20000) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000646000)={0x0, 0x0, 0x0, 0x1000000000003, 0x0, 0x0, 0x0, 0x16, 0x9, "9b98ef74c63f98f50660b3c4054af2a37aec505bebc3208c70a4cf3e89544b36430eee083dd422e0f74cf9ad20a8b96c869c21a81b560c8f23b4462db0fc2739", "c1449ba1ece46f46977e6d3121f5a36feda2a7ba6da08bdcbcf8ef07ff7f00eeff03afeacba94f507114e20203148578bfd44acb8758b85d2f9fafd4289b96e1", "1b6bcb3e8f813d71973754223d5eb103dffe4d7c60758a68e12a15f1974c92a7", [0x0, 0x6]}) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f0000487000-0xbc)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000738000)="2f6465762f73657175656e63657200", 0x141080, 0x0) socket(0x11, 0x802, 0x0) fdatasync(r1) memfd_create(&(0x7f0000a70000-0xb)="2f6465762f6c6f6f702300", 0x2) write(r2, &(0x7f0000150000-0x53)="2818d002533a5bf911544b99d79c6f709438c6c73b7c20b3d9beb5e441b41b3699c3da958a4383ead14ccad60b3c104ac3fd7f40a3f49cab44511252db10f79282fd3a16553c4037d4d0e244ae242d5bdfd9a4", 0x53) lseek(r1, 0x0, 0x5) remap_file_pages(&(0x7f00006e2000/0x11000)=nil, 0x11000, 0x1000000, 0x631, 0x9000) syz_open_dev$mice(&(0x7f0000e24000)="2f6465762f696e7075742f6d69636500", 0x0, 0x442) r3 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r3, &(0x7f0000f42000)={&(0x7f00006f5000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ced000)=[{&(0x7f000020e000-0x11fc)=[{0xc0, 0x1b, 0x1000000525, 0x0, 0x0, "11bbbe64e6c8a77741ce0cc02e19b3bf63f5eebcd0e81747f9e6148ac0876983ebcc66495bd44241463d5d1ec63130b1fa4df612b7c8a2778e950b5965a8991141c4591d2b7807df3e61ed5fe723561aacca101300429618830f72203ad43c8ec5a4e209ef5e98de4223bef6d46d05d3c03b5bdc9b6a27ecd2dec834cee9588bf6352e45b41c0e272302ba281a5f437ebae5e46bfa2d7bf260337e9d9702e113b13bbfe32215760fc093b4368c9633ce"}], 0xc0}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 253.346492] kvm_pmu: event creation failed -2 2017/10/25 03:59:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd8, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2f, 0xffffffffffffffff, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d7f000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$packet(0x11, 0x0, 0x300) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x1000000000, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="566679654b00", 0x1, 0x80, &(0x7f0000fde000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f26000)="2f6465762f72746300", 0x40800, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000080a000-0x90)={0x3, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = syz_open_dev$vcsa(&(0x7f00005b3000-0xb)="2f6465762f766373612300", 0x6, 0x400) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000fa6000-0x4)=0x5, 0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f09000)="6d2410a651dcd81bc896c2a9fe70763572128d467bc3b31cafbb8dbc4a3b244269774e3c9af9b2aff18018df532b5a718804aa8ea1a4e734fd04979dcd090bc41eba569d6365ccd8620f9f6a4b550b846b7776ca51d8055f42fe3fcb160676ffe46ba7deabdc7e4f2204d2115d20ab2841f8cff6b29ca20870c728d2c35fe8c177d0a2557433294f013d0217768617bc6fd66b02ffb6a6", 0x97) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000143000)={0x2, [0x0, 0x0]}, &(0x7f0000c76000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000aaa000)={0x9, 0x4, 0x2, 0x0, r2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000029f000-0x78)={0x2, 0x78, 0xc56b, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b7b000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f22000)="2f6465762f7161745f6164665f63746c00", 0x3d, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x8, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r3, 0x2000000000010d, 0x2, &(0x7f0000bb2000-0x4)="00000000", &(0x7f0000000000)=0x4) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x4000000000000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) syz_open_dev$sndtimer(&(0x7f000002a000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) 2017/10/25 03:59:43 executing program 6: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)="2f6465762f766373612300", 0x1, 0x1) write$eventfd(r0, &(0x7f0000fe0000-0x5)=0x4, 0x8) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000fe1000-0x38b)="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", 0xfa2) signalfd4(r0, &(0x7f0000a86000)={0x685b}, 0x8, 0x80000) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000ea8000-0x8)=0x9) timer_create(0x3, &(0x7f00004b0000-0x50)={0x4, 0x54, 0x0, @tid=0xffffffffffffffff, []}, &(0x7f0000fe1000-0x4)=0x0) timer_getoverrun(r1) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000fe1000)=[], 0x0) r2 = gettid() ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00001c2000)={{0xc6, 0x7, 0x100000001, 0xfb, 0x7ffe, 0x0}, 0x5, 0x2, 0x0, 0x3, 0x51, "c92dcb341867d302ef649a3f09efea625a7e9188cdaff0139939334fd1524db1b0f6e63b4b93ce1058e2613eec5aadcb1645a1d24beadfee8a4753b89d7bdef7eb774b44960ad6ccb7aaf677c9be4c34312b12d37d247dbd3e949e2738981455d34d748f5cc8958ea3595bdf07c807cffe3aea2f7baceae4361dfaae85fe564fa63b33a4670ffc4cf0263590562dc07e509c657c08c4ec25129eae60dd58a76026fa431e88b63c3be52af1cde44fba33235c0a6cb323be7fa280e1fdfc8a50c979d05f9b827098696c4343c6303715636dfb8968a6f164a6c2c92a5b9a4664ce415f11d36cd570"}) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0xe000000000000000, &(0x7f0000fe1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93) ioctl$int_out(r0, 0x5462, &(0x7f00008f5000)=0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000770000)={0x9}, 0x4) syz_open_dev$usbmon(&(0x7f0000b8f000-0xd)="2f6465762f7573626d6f6e2300", 0x68e, 0x20000) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x401) syz_open_dev$sndseq(&(0x7f0000001000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) mmap(&(0x7f0000000000/0xdc4000)=nil, 0xdc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) rt_tgsigqueueinfo(r2, r2, 0xa, &(0x7f0000fe2000-0x10)={0x41, 0x8000, 0x384, 0x8}) sendmsg$inet_sctp(r3, &(0x7f000056f000-0x38)={&(0x7f00000e6000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000900000-0x20)=[{&(0x7f0000dc6000)="a0", 0x1}], 0x1, &(0x7f00008af000)=[], 0x0, 0x0}, 0x0) 2017/10/25 03:59:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000047c000)="6264657600") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x12, &(0x7f0000d56000)="", 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000279000)={0xbf4e, {0x2, 0x0, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0xffffffffffffff00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x97c16036e341bbd3, 0x7f, 0x8, 0x1f, 0x9, &(0x7f0000642000)=@common="6970365f767469300000000000000000", 0x10000, 0x2, 0x1000}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$negate(0xd, 0x0, 0x0, 0x0) pipe2(&(0x7f0000ec8000)={0x0, 0x0}, 0x80800) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000169000-0xbc)={0x0, 0x1, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, "86eefec9d5f85595", "4f6066b30d6e79d03fffe86c029b125b32fcdfdfe898d9c3c4e8c49917cb7c89", 0xfffffffffffffe01, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e27000-0xc)={0x0, 0x0, 0x0}, &(0x7f000072a000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000d26000)={&(0x7f0000000000)="2e2f66696c653000", 0x0}, 0x10) getsockname$netlink(0xffffffffffffffff, &(0x7f0000eb6000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000088d000)=0xc) r4 = dup2(r3, 0xffffffffffffffff) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f00003d9000-0x1000)="") setsockopt(0xffffffffffffffff, 0x0, 0x9, &(0x7f00005e0000-0x6a)="39bd12a495acae5fdee6a952148c65", 0xf) syz_open_dev$tun(&(0x7f0000668000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x80001) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca0000)="2f6465762f6b766d00", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001c7000)={0x0, 0x80000, 0xffffffffffffffff}) perf_event_open(&(0x7f0000ab2000)={0x2, 0x78, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$ax25(r4, &(0x7f0000df7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48, 0x8000400012102, &(0x7f00001d3000-0x10)={0x3, {"040000ff7f7784"}, 0x2}, 0x10) ioctl$KVM_ENABLE_CAP(r6, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f0000745000)={"ca20ad122fe0480e2aa11d6604e2ff3f", {0x4, 0x8, 0x80000000, "f88f51c8e72e", 0x6, 0x0}}) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) 2017/10/25 03:59:43 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000495000-0x4)=0x0) capset(&(0x7f00000fc000)={0x20071026, r1}, &(0x7f000041b000)={0x0, 0xa, 0x2, 0x2, 0x692, 0x9}) fcntl$setstatus(r0, 0x4, 0x44000) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00001fa000-0xb)="2f6465762f6c6f6f702300", 0x40000000006fe, 0x125080) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000080c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") keyctl$instantiate(0xc, 0x0, &(0x7f0000b05000-0x1)="aa", 0x1, 0x0) mknod(&(0x7f0000a89000-0x8)="2e2f66696c653000", 0x40, 0x24) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00002c1000-0x4)=0x0) execve(&(0x7f0000f8b000-0x8)="2e2f66696c653000", &(0x7f0000d8f000-0x18)=[], &(0x7f0000d66000)=[]) execve(&(0x7f0000987000-0x8)="2e2f66696c653000", &(0x7f0000fed000-0x10)=[], &(0x7f0000d4c000)=[]) r3 = open(&(0x7f0000a80000)="2e2f66696c653000", 0x0, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f000031a000-0x9)="2f6465762f72746300", 0x220000, 0x0) setsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000f0c000)=0x1, 0x4) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = fcntl$dupfd(r4, 0x406, r4) ioctl$SIOCSIFHWADDR(r6, 0x8924, &(0x7f0000b9f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00008a4000)="0066c3de1b5cf7e7e89a3daf6946f5b456a3885bf6cfe4eb68e5a86a40b70f30"}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000faf000-0x4)={0x0}, 0x4) getcwd(&(0x7f0000d70000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41) [ 253.479149] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=21 sclass=netlink_audit_socket pig=16320 comm=syz-executor4 2017/10/25 03:59:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x3, 0x29) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000d5e000)=0x9, 0x4) r1 = accept4$ax25(r0, &(0x7f0000ffe000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00003ad000)=0x10, 0x800) r2 = socket(0x5, 0xe, 0xffffffffffffffc1) r3 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00000c6000)=0x58, 0x80000) alarm(0x6) getsockopt$inet_udp_int(r3, 0x11, 0x66, &(0x7f0000001000-0x4)=0x0, &(0x7f000092c000-0x4)=0x4) r4 = syz_open_dev$sg(&(0x7f0000a48000-0x9)="2f6465762f73672300", 0xa48, 0x280140) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000901000)={&(0x7f0000000000/0x1000)=nil, 0x1, 0x2, 0x8, &(0x7f00009c1000/0x4000)=nil, 0xffffffff}) r5 = accept4(r1, &(0x7f0000000000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000110000)=0x10, 0x80000) accept4$ax25(r5, &(0x7f00004b5000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00000e9000-0x4)=0x10, 0x0) r6 = socket(0x10, 0x2, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f000088f000-0x14)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, 0x14) write(r6, &(0x7f0000740000)="1f0000000102fde5000000f600008001fffff8000900018006ffef06000000", 0x1f) bind$unix(r6, &(0x7f00009ad000)=@abs={0x0, 0x0, 0x3}, 0x8) r7 = accept$llc(r6, &(0x7f0000ffd000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000b5d000-0x4)=0x10) setsockopt$inet6_MRT6_DEL_MFC(r6, 0x29, 0xcd, &(0x7f0000ffe000-0x5c)={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x735}, {0xa, 0x0, 0xccf, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x5, [0x401, 0x2, 0x6c39, 0x5, 0x5, 0x40, 0xd53, 0x1]}, 0x5c) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000805000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xba}) r8 = socket$netlink(0x10, 0x3, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000574000)={0x0, 0xa2, 0x2, 0x8000}, 0x10) sendmsg$netlink(r8, &(0x7f0000024000-0x38)={0x0, 0x0, &(0x7f0000014000)=[{&(0x7f000000f000-0x24)=[{0x24, 0x2c, 0x401, 0x0, 0x0, "29003d1d0100000000000000ffff000042"}], 0x24}], 0x1, &(0x7f0000023000)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f000084d000-0x4)=0xfffffffffffffffd, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00007ae000-0x8)={0x0, 0x20}, &(0x7f0000c68000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ac2000-0x8)={r9, 0x2}, 0x8) socket$inet6(0xa, 0x4000400000000002, 0xfffffffffffffeff) fcntl$setlease(r7, 0x400, 0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000011a000-0x10)={0x48f, 0x3, 0x1, 0x2, r9}, &(0x7f0000372000)=0x10) 2017/10/25 03:59:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x82e00, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) r2 = getpgrp(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000002000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = epoll_create1(0x0) r5 = epoll_create1(0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000b9f000)="77d7552d5756c1105df90b1d3abc94e15cfcab209efb55230af6ff04b0e986989cb89b44b4b38a41a192861179ec8f39354d740fa4a91a60f6e29a8f89e4f74c050fd5b78c4570ecc0b4f141d944fa552b7d176ac3c0eddeaa67fa2b981f4759e47e4352c05f1a8a825d3cdb63b1fd55bf1929ef5b0977804e589b776998f3d6963259a4a181fecbe5c431436b590bce385bda42bbe0153c385c6f167ad0f55967887427f733ab464e22677bd4", 0xad) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f00001b3000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r3, &(0x7f0000dd2000)={0x2004, 0x0}) r6 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000dc0000)={0xffffffff80000015, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r3, &(0x7f000093a000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r6, &(0x7f0000b1f000-0xc)={0x1, 0x0}) epoll_pwait(r6, &(0x7f0000774000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x7, &(0x7f000070d000-0x8)={0x9}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r5, &(0x7f0000712000-0xc)={0x80000002, 0x0}) r7 = getpgrp(r2) sched_getattr(r7, &(0x7f0000bf4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000075b000-0x20)={@generic="040c5ef98bf659dd93e9dffd3cd5b43b", @ifru_flags=0x8000}) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f00008fc000)={0x3, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000fbf000)=@int=0x0, &(0x7f0000b6a000)=0x4) sched_setaffinity(r2, 0x8, &(0x7f0000646000-0x8)=0x9) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e1d000-0x8)={0x0, 0x7}, &(0x7f0000dc5000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000679000-0x8)={r8, 0x200}, &(0x7f0000cb4000)=0x8) epoll_pwait(r4, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000dc7000)={0x0}, 0x8) 2017/10/25 03:59:43 executing program 6: mmap(&(0x7f0000000000/0xb50000)=nil, 0xb50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000b50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000b51000)={0x0, 0x2, 0x10}, &(0x7f0000b51000)=0xc) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000a40000-0x1b)={0x0, 0x13, "34cfc4ef058440ba4f64e7ea65596b26abb9b8"}, &(0x7f0000b51000)=0x1b) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00008f5000-0x8)={r1, 0x7fff}, &(0x7f00002a3000-0x4)=0x8) mmap(&(0x7f0000b50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000b51000-0x108)={r2, @in6={{0xa, 0x0, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x9, 0x28f31e35, 0x26, 0x4, 0x9, 0x4, 0x100000001, 0x1, 0x56000000, 0x8000, 0x4200006665, 0x9, 0x804, 0x2]}, &(0x7f0000a62000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00009a8000-0x18)={r3, 0x33, 0x0, 0x8001, 0x6}, &(0x7f00004af000-0x4)=0x18) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd65}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) connect$inet(r0, &(0x7f0000000000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x10000000000000cb) mmap(&(0x7f0000b50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000b51000)={r3, 0xd, "991b48b8caf6c08e27ab82a6a6"}, &(0x7f0000821000-0x4)=0x15) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000441000-0xa0)={r2, @in6={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1f7, 0x3, 0x8, 0x80}, 0xa0) mmap(&(0x7f0000b50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x3ff, &(0x7f00005f9000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000234000)=@assoc_value={r3, 0x5409}, 0x8) mmap(&(0x7f0000b52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept(r0, &(0x7f0000b53000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000048c000-0x4)=0x1c) socket$inet(0x2, 0x80000, 0x10000) setsockopt$inet_sctp6_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000b4b000-0x8)=@assoc_value={r4, 0x8002}, 0x8) mmap(&(0x7f0000b52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r8, 0x84, 0x78, &(0x7f00000c2000-0x4)=r5, 0x4) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b51000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = accept$inet(0xffffffffffffffff, &(0x7f0000b53000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ade000)=0x10) shutdown(r10, 0x0) ioctl$fiemap(r8, 0xc020660b, &(0x7f00005c8000-0xc8)={0x2, 0xb4eb, 0x3, 0x1, 0x3, [{0xfffffffffffffff8, 0xfffffffffffffe01, 0x20, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0}, {0x7, 0x1000, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x2, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) listen(r0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r10, 0x84, 0x6c, &(0x7f0000787000-0x1008)={r5, 0x1000, "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"}, &(0x7f0000b50000-0x4)=0x1008) shutdown(r0, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r9, 0x84, 0x11, &(0x7f0000807000-0x8)={r3, 0xfffffffffffffff9}, 0x8) sendto$inet(r0, &(0x7f0000002000-0x68)="3755cecb8ecfa33eced658b46a028cba4565dff33dff05002377", 0x1a, 0x4, &(0x7f0000944000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f00007a2000)={r2, 0x1, "49"}, &(0x7f000093f000-0x4)=0x9) listen(r0, 0x5) [ 253.589272] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=21 sclass=netlink_audit_socket pig=16320 comm=syz-executor4 2017/10/25 03:59:43 executing program 5: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000e75000)="00000000000000000000000000000000000000000000", 0x16, 0x40000041, &(0x7f0000e76000-0x10)=@ipx={0x4, 0x4, 0xcc38, "a31e6ae2c0fd", 0x5, 0x0}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000652000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00004e8000)={0x8, 0x0, 0x0, 0xb}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000012000)={r3, 0x2}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000e71000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000db5000)={0x0, 0x0}, &(0x7f0000e71000)=0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e70000)={0xc0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x212041be}, &(0x7f000051a000-0x4)=0x98) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000c9f000-0xc)={0x0, @rand_addr=0x0, @broadcast=0x0}, &(0x7f00000dc000)=0xc) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00007d7000)={@generic="1808518d4c63f28031e823493e0ab603", r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e6f000-0x4)=0xffffffffffffffff, 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) r7 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r7, 0x8955, &(0x7f0000e76000)={{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x20000000001, @random="039c8fcd39be", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e71000-0x4)=0x0, &(0x7f0000121000)=0x4) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000421000)={r4, 0xfffffffffffffefd, 0x1c, 0x0}, &(0x7f0000acf000)=0x10) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000e75000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x42, 0x3, 0x80000000, 0x100, 0xffffffffffffff01, 0x400000, r6}) unshare(0x20000000) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00006c9000)=0x0, &(0x7f0000e75000-0x4)=0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000e72000-0x9)="746c696e6f6972fd", 0x8) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0x10, 0x802, 0x0) write(r8, &(0x7f0000190000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002000000e5b7", 0x24) 2017/10/25 03:59:43 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x0, 0x0, &(0x7f0000ef3000)=[], &(0x7f0000b4d000)="737973654f00", 0x0, 0x0, &(0x7f000000a000)="", 0x0, 0x0}, 0x30) accept$inet(0xffffffffffffffff, &(0x7f0000c15000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f8000-0x4)=0x10) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000214000)="2f6465762f73657175656e63657200", 0x331102, 0x0) r2 = openat(r1, &(0x7f000047d000-0x8)="2e2f66696c653000", 0x200, 0x1) socketpair(0x1f, 0xa, 0x7, &(0x7f0000333000-0x8)={0x0, 0x0}) sigaltstack(&(0x7f00006f6000/0x4000)=nil, &(0x7f0000c43000)=0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000ecf000-0x4)=0x1, &(0x7f00007e6000-0x4)=0x4) ioctl$KVM_GOOGLE_GET_NUM_METRICS(r3, 0xaefc, 0x1) waitid(0x1, 0xffffffffffffffff, 0x0, 0x9, &(0x7f0000d18000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_getres(0x5, &(0x7f0000be9000-0x10)={0x0, 0x0}) timerfd_gettime(r1, &(0x7f000013c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x1, &(0x7f0000539000)={{0x0, 0x2710}, {r5, r4}}, &(0x7f00000d3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000e12000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) 2017/10/25 03:59:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000640000-0x9)="2f6465762f73672300", 0x7fff, 0x2000) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00005c8000)={0x939, 0x0, 0x1, 0xffff, 0x7, 0x100000000, 0x0, 0x5, 0x1, 0x7fff, 0x8001}, 0xb) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000df5000)="00000000000000000000000000000000000000000000000000000000", &(0x7f0000914000)=0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000706000)=@assoc_value={0x0, 0x0}, &(0x7f000096c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000812000-0x7f)={r1, 0x77, "fdd28c90ab1930ebc1a2bf9a6cf2c1d4aed28916f5b1ef163dc8bc506e5dfe24141a4c861b1e5196e7aceeb2fc2706a75cc2fad3ef780168fd651aad0f22d3682d672e63cea8ddc212daea93aba5dc4f22d45b28750759763400955258162d097aae71fc7726742a6dd83f4c5031923362c0cbbcf54d51"}, &(0x7f000063e000)=0x7f) r2 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000ab0000-0x1c)="00000000000000000000000000000000000000000000000000000000") r3 = memfd_create(&(0x7f0000423000)="47504c6574687f00000064657600", 0x8000000000000) sync() ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000b15000+0xb90)=0x0) capset(&(0x7f00009e9000)={0x399f1336, r4}, &(0x7f0000a2f000-0x18)={0x4, 0x4, 0x595, 0x9, 0x1, 0x2}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000a30000)={0x2, &(0x7f0000c1f000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000e6b000)={r5, &(0x7f0000b97000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) setsockopt$inet_dccp_buf(r3, 0x21, 0x2, &(0x7f000018d000)="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", 0x1000) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x22, &(0x7f0000956000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) r7 = accept4$inet6(0xffffffffffffff9c, &(0x7f00002a0000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000863000)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f000075a000-0x4)=0x6, 0x4) r8 = accept(r6, 0x0, &(0x7f000025f000-0x4)=0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00007d1000)={0x0, 0x0, 0x0}, &(0x7f0000c05000-0x4)=0xc) getsockopt$netrom_NETROM_N2(r8, 0x103, 0x3, &(0x7f0000585000)=0x1, &(0x7f000075c000)=0x4) kexec_load(0x53a, 0x4, &(0x7f0000c3b000)=[{&(0x7f000015f000)="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", 0xfb, 0x2, 0x2}, {&(0x7f0000c2f000-0x3b)="043d8213a27ab16c52d0766d4148bde8600056e85a4f587a6e758e67c48fb678dbd62dd44d0fe2f340cf979ed1c998a36d62507e7316b99209bc17", 0x3b, 0x4e2e, 0x49e2}, {&(0x7f000074e000)="c552145c8d82e83524dcece3e2118d8c08549b39f46b8a7f2d4082b02aae532f6eb789516bcba0d7795455dc22fc6e75854bc7d0aad28930a0b31ddd5843852e0fe4396b9def6a8865b0c52c3ef1b66eb4c0e7f50cf9d28ef408", 0x5a, 0x200, 0x8001}, {&(0x7f000037b000-0x85)="354ba72215c76bc0cdeb87618fa13b53047bf2db889a762ea3deba3bf18751a6d88d93b79d6ca51bd78129f4a0b941ac3629952fcadc0b9f64167e57c16247229552a394ecadc593c36aa3746f29975637701b7087adbefedcd7440fac156bc92a5ec871d12ee0f5f9a4f3d4d34283dbc4c8ef330e9fe97e0848dec868f297612449916f52", 0x85, 0x8, 0xcf}], 0x2) r9 = socket$inet(0x2, 0x3, 0x8) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000000)=0x0) getsockopt(r9, 0x5800000000000000, 0x3, &(0x7f00007ed000)="", &(0x7f0000000000)=0x0) 2017/10/25 03:59:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x400001, 0x0) r0 = semget$private(0x0, 0xfffffffffffffffd, 0x8000027) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000cb000)={0x0, 0x0, ""}, &(0x7f0000dde000-0x4)=0x8) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000f67000-0xe)=[0x1, 0x3, 0x9946, 0x7, 0x3, 0x7ff, 0x7f]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000002000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0xf1) r4 = eventfd(0x6) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x11, r4, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000fbd000)="2f6465762f766373612300", 0x6, 0x8001) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000fbf000)=[{r3, 0x4010, 0x0}, {r2, 0x4404, 0x0}, {r1, 0x500, 0x0}, {r4, 0x10, 0x0}, {r5, 0x44, 0x0}], 0x5, 0x1) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f00008c9000)=@pic={0x4, 0x8, 0x4, 0x3b2, 0x377c80, 0x2, 0x8001, 0x7, 0x543c94d2, 0x3, 0x8d, 0x1, 0xd1, 0x16a6, 0x3, 0x940e}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000fbe000-0x90)={0x1ff, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r5, 0x11, 0x1, &(0x7f0000cff000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f0000fc0000-0x9)="2f6465762f73672300", 0x0, 0x80000) ioctl(r6, 0x2271, &(0x7f0000001000)="") getsockopt$inet_buf(r3, 0x0, 0x2d, &(0x7f0000ffa000-0xa1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000065c000)=0xa1) r7 = socket(0x10, 0x3, 0x0) ioctl$TTUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f000034a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") write(r7, &(0x7f00001a1000-0x26)="2400000052001f0014f9f40700ff03000a150710080001000500000000000001001f0000", 0x24) 2017/10/25 03:59:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000360000-0x10)={0x0, 0x0, 0xd17c}) signalfd4(0xffffffffffffffff, &(0x7f00000c4000)={0x0}, 0x8, 0x80800) syz_open_dev$vcsn(&(0x7f0000425000)="2f6465762f7663732300", 0x3, 0x10b000) mmap(&(0x7f0000000000/0xba6000)=nil, 0xba6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ba4000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000204000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000850000-0x20)={{r2, r1}, {r0, r1}}, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00006ea000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$lock(r4, 0x6, &(0x7f0000ba4000-0x20)={0x1, 0x0, 0xfffffffffffffffc, 0x4, r5}) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000ba5000)={{{{0x2, 0x3, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x29bc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x10001, 0xff, "fc224fe7a045bd5b5dfea6057bdb702732c823f8993d83f8c9868fd418b16104d26b300af1b80cdea16ee28624916c6328435d8c2be9e19a04a3815c5b4f119da0280c66ab35e350d34cdd1228770115"}, 0x160) r6 = add_key(&(0x7f0000016000)="6465616400", &(0x7f0000016000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000017000-0xfa)="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", 0xfa, 0xfffffffffffffff9) r7 = add_key(&(0x7f0000017000-0x8)="6b657972696e6700", &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) fcntl$F_MEM_UNLOCK(r4, 0x801) syz_open_pts(r4, 0xa4140) recvfrom$inet(r4, &(0x7f000001f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49, 0x2000, &(0x7f0000b25000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000017000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) keyctl$setperm(0x5, r7, 0x2000) getsockopt$SO_TIMESTAMPING(r8, 0x1, 0x25, &(0x7f000000e000-0x4)=0x0, &(0x7f0000019000-0x4)=0x4) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000a04000)={0x360f1fcc, 0x4, 0x9}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f00004c2000-0x8c)={0xffffffff, 0x7, 0x7, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f00000d0000-0x5c)={{0xa, 0x1, 0x4000000006, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x7f}, 0x1, [0x10000, 0x7, 0x8000, 0xffffffffffff8000, 0x0, 0x20, 0x0, 0x6]}, 0x5c) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f0000b60000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") keyctl$join(0x1, &(0x7f0000017000)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$link(0x8, r6, r7) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000ac4000)={0x0, 0x0, 0x0}, 0xc) 2017/10/25 03:59:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x800, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x4000000000000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x200000, 0x0, 0x1, 0x8000, 0x9, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setparam(0x0, &(0x7f0000308000)=0x507) statx(r0, &(0x7f000007a000-0x8)="2e2f66696c653000", 0x400, 0x581, &(0x7f0000c07000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) write$sndseq(r1, &(0x7f0000442000-0x30)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x8}}], 0x30) read(r1, &(0x7f00005c6000-0x39)="", 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000bb6000-0xc)={0x13, 0x91, &(0x7f0000b2d000)="13a6da1ee9360661a3e7c32a83f3d88006ea8e270a7f09fbc83aad814d63da771b4afdc352ae2ad8b96ff34f62503552c500014f8b554b912d59834294167244c6100e20c382e9e83ad265d10568845dd132bec4af5c5fdd93d1bb0792c6f655bc99a032dcacb9303db9f88cb40e865983ef4b6d94afa771b0c4984c9a31c87533a97b7215efdfc7c353f231a0f6aedaa4"}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00005a5000-0x4)={0x0, 0x0}) socket$unix(0x1, 0x2, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$netlink(r2, &(0x7f0000fdc000)={0x0, 0x0, &(0x7f000061d000)=[{&(0x7f0000922000)=[{0x1a, 0x1c, 0x305, 0x0, 0x8, "ebff1f04bc000082fa94"}], 0x1a}], 0x1, &(0x7f0000738000)=[], 0x0, 0x88c0}, 0x0) r3 = socket$unix(0x1, 0x7, 0x0) bind$unix(r3, &(0x7f0000e73000)=@file={0xffffffffffffffff, "2e2f66696c653000"}, 0xa) listen(r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x4000000000002, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fb9000)="2f6465762f7161745f6164665f63746c00", 0xfffd, 0x0) setsockopt$bt_hci_HCI_FILTER(r5, 0x0, 0x2, &(0x7f00005b6000)={0x8000000008000, 0x1, 0x401, 0x7fff}, 0x10) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) clock_gettime(0x0, &(0x7f000008e000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r5, 0x1, 0x13, &(0x7f0000bf9000)={0x77359400, 0x0}, 0x8) getsockopt(r6, 0x10d, 0xf, &(0x7f00001b0000-0xab)="00000000", &(0x7f00007b4000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) 2017/10/25 03:59:43 executing program 1: 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) 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000936000-0x8)="2e2f66696c653000", 0x6000, 0x2) r1 = accept(r0, 0x0, &(0x7f0000a06000-0x4)=0x0) accept4$ipx(r1, &(0x7f00005f3000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00001cc000-0x4)=0x10, 0x7ffff) socket(0x10, 0x6, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffffff}, 0x0, 0x8) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x4000000012, 0x2, @thr={&(0x7f00003cf000-0x2d)="17432cde1c0ecd4d46b3200cfbe4a870b17c0cc348155d2832b1b19ac41ea5c63d73b1437a79e469d2a5da79ad", &(0x7f0000aa8000)="c0121abdd6248a37c43f9275c53cfef0dbdd8ba4bc56b5112e24acd470af7a4b79d39ceaeaa66a0a3a9f37b9e79455ac7bf7173fe68957570d6e63c4d3fa49755abc2bfce9242fea9dc343cd37595c53e365290045cf1474cec3188fe17fde67c6f2833ce0426e269bebc3d3a2ed1205bfb07e29d261df1752756310bfe674c7365f71ca6827a9af74952c7e163fee4de6a1996f98e509a5c347dfaf0a95ff251bcaa5"}, []}, &(0x7f0000cb5000)=0x0) clock_gettime(0x0, &(0x7f0000e22000)={0x0, 0x0}) clock_gettime(0x1, &(0x7f0000bd1000-0x10)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000843000-0x20)={{0x77359400, 0x0}, {r3, r4+10000000}}, &(0x7f0000fbf000+0x809)={{0x0, 0x0}, {0x0, 0x0}}) clock_getres(0x3, &(0x7f0000087000)={0x0, 0x0}) timer_settime(0x0, 0x5, &(0x7f0000223000)={{0x0, r6}, {r5, 0x9}}, &(0x7f0000eec000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r7 = socket(0x1a, 0x80002, 0x2000400304) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000774000-0x4)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x1, 0x0, 0xfffffffffffff034}, {0x6, 0x10000000000000, 0x0, 0x1}]}, 0x10) syz_emit_ethernet(0xba, &(0x7f0000b62000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x29, 0x4, 0x7fffffff, 0x3, 0xac, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@lsrr={0x83, 0xb, 0x4, [@multicast2=0xe0000002, @multicast2=0xe0000002]}, @noop={0x1}, @timestamp={0x44, 0x2c, 0x800, 0x0, 0x9, [{[], 0x7fff}, {[], 0x100000000}, {[@rand_addr=0x3], 0x4}, {[], 0x8001}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x80000001}, {[], 0x40}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x1}]}, @ssrr={0x89, 0x23, 0x1000, [@multicast2=0xe0000002, @empty=0x0, @broadcast=0xffffffff, @empty=0x0, @broadcast=0xffffffff, @empty=0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}]}, @timestamp={0x44, 0x18, 0x3f, 0x3, 0x80000000, [{[@multicast2=0xe0000002], 0xffffffffffffffff}, {[], 0x0}, {[@multicast1=0xe0000001], 0x400}]}, @lsrr={0x83, 0x1b, 0x401, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x4b, @rand_addr=0x1, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @multicast1=0xe0000001]}]}}, @igmp={0xe, 0x0, 0x0, @broadcast=0xffffffff, ""}}}}}, 0x0) gettid() mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0xa, 0x3, 0xff) sendto$unix(r8, &(0x7f0000001000)="e390517a0d692cd4f44c0940000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000001000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r8, &(0x7f0000efd000-0x18)=@file={0xa, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) mmap(&(0x7f0000c2c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r8, 0x8919, &(0x7f0000efd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80003, 0x6) 2017/10/25 03:59:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000294000/0x2000)=nil, 0x2000, 0x4, 0x9, 0x100) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000159000)="2f6465762f72666b696c6c00", 0x1fff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000019000-0x4)=0x0, &(0x7f000023e000)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e24000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000055b000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) setsockopt$llc_int(r5, 0x10c, 0x8, &(0x7f0000d3b000-0x4)=0x10001, 0x4) r6 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r6, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x81cb, 0x5, 0x26f}}}) connect$inet6(r5, &(0x7f00006d4000)={0xa, 0x2, 0x40, @loopback={0x0, 0x1}, 0x6}, 0x1c) setsockopt(r3, 0x107, 0x1, &(0x7f0000001000)="", 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000d25000)=@common="65716c00000000000000000000000000") write(r5, &(0x7f00006ad000-0x1000)="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", 0x1000) close(r6) accept4$ax25(r5, &(0x7f0000b0c000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f000011a000-0x4)=0x10, 0x800) r7 = socket(0x1c, 0xfffffffffffffffb, 0xffffffffffffffff) fcntl$getflags(r0, 0x408) flock(r7, 0x0) ioctl$TCSETSF(r5, 0x5404, &(0x7f000045c000-0x24)={0xfff, 0x81, 0xec2, 0x400000080000001, 0x400, 0x9, 0xc4, 0x0, 0x3, 0x5, 0x6, 0x1d5}) r8 = dup3(r4, r1, 0x7ffff) setsockopt$sock_int(r4, 0x1, 0x10, &(0x7f0000b9a000)=0x9, 0x4) write(r3, &(0x7f00008db000)="d9", 0x1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000011e000)=r8, 0x4) getsockname$inet(r8, &(0x7f000036d000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000346000)=0x10) recvfrom(r4, &(0x7f0000118000)="", 0x0, 0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000ba5000-0xde)={0x0, 0xd6, "71d70d7537188f3535f5663d1ade162bad49a01ecf41bfc754a53d0c954df523c7b95c0de650361952b8ecefa45a50bc05ba7ee17a7dad34d096d1ca8ce9639c7ed22ef0b404ce2e203316e44065e414a43532c6f644a2ca710e64ed8b00962b44ca279d858e3cf2e088e6328a52b22f122ce5f6dc06eef2e028acd67792246e6faef06b90901bda0c48174ec77576759da6069e401be3c50cba039698cf8fa6d06f70849e1506735850f1c4cccea30ebfb6726efe3d2a2f46afee076c5f56e96d17b6cf93c4b5e51ce68397beeac3c61c8f6163b0e0"}, &(0x7f000066e000)=0xde) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f000002e000)={r9, 0x9, 0x7, 0x0}, 0x10) 2017/10/25 03:59:43 executing program 0: mmap(&(0x7f000022a000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00009db000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00002d0000)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009dc000)=0x10) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1a, 0x84) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000-0xd0)=@ethtool_gstrings={0x1b, 0x9, 0xc4, "dac53b90d3c38c32f319d290e4f7f678bffc5e0ca86a46aa2efb2c053db8df33a450c0681987b9873333030615416b3d33d726446e8df4fda03cf74f3fd93fa7907defb649128d86e7d24f9289a851615d4416243cfbc069203c0960f50db2889568638ced30d39dbcb0331b59139c61bdfb584a873dcf756daf90685c793b1d2e04b2fd18ac40dbbecb3c1cb749b85f5987a5cae7ab8ba4f5e831925ff07ec5dcdf6d9f556c1396888ffbf667cfbae269477ac89a88de483146b53ad12d539c13883ffe"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000009000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000009000)=0x0, &(0x7f000000a000-0x4)=0x4) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002dc000/0x2000)=nil, 0x2000, 0x0, 0xcca73760b7d47896, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00009da000)={0x1, 0x3, &(0x7f0000862000)=[@generic={0xd885, 0x0, 0x40000000000, 0x7}, @generic={0x17, 0x0, 0x0, 0xfffffffffffffffd}, @generic={0xd39d, 0x104, 0x5, 0xc400000000000000}], &(0x7f0000003000-0x6)="47504c00", 0x8000000000005, 0x80, &(0x7f00009d9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r3 = socket$inet(0x2, 0x3, 0x9) mmap(&(0x7f000019f000/0x4000)=nil, 0x4000, 0x2000001, 0x1111, r3, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000007000-0x51)="467f711645f5de2e7e546b01205a77d43e904debfa348eb30deb8a63faff07da2ccb567c01083d40d233d206feacb8dcb2bf3e8819165cc17646a600e0ffffff0000043ba9bca51a83b4687ef4e882f769", 0x51, 0x8000, &(0x7f00009da000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000001000)=0x3, 0x4) mmap(&(0x7f00009da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x6, 0x84, &(0x7f00009dd000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/25 03:59:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x6, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000ee7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ee9000)=0x0) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0xeb3, 0x0, 0x0, 0x0, 0x9, 0x0, 0x666, 0xff, 0x0, 0x20000000000000, 0x0, 0x1000, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x8, 0x7, 0x6) getitimer(0x400, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0xa53f, 0x200000) prctl$getreaper(0x800000c, &(0x7f0000000000)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000000)={0xff, 0x40, 0x8, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffffffff0001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f000057e000)=0x0) perf_event_open(&(0x7f000001d000)={0x1000008002, 0x78, 0xdb, 0x0, 0x0, 0x4, 0x0, 0x0, 0x200000, 0x0, 0xfef, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000007b000)={0xffffffffffffff9c}) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000093000-0x8)={0x0, 0x0}, &(0x7f0000e92000-0x4)=0x8) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r5, 0x10e, 0xb, &(0x7f00008f9000)="000000000000000000000000", &(0x7f0000000000)=0xc) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00002bc000)=0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000c98000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cf4000)=0xc) ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f0000387000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) process_vm_writev(r6, &(0x7f000072b000)=[{&(0x7f00006b1000-0x6c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c}, {&(0x7f0000663000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f00005af000-0x19)="00000000000000000000000000000000000000000000000000", 0x19}], 0x3, &(0x7f0000464000-0x80)=[], 0x0, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f00004be000-0x8)="2e2f66696c653000", 0x100, 0x0) setsockopt$inet6_buf(r7, 0x29, 0x3d, &(0x7f0000c8d000-0x37)="19e8707f2b2b0f595bd4e243121b6221fa26448145309a78c2dea2814165f67591ff01dbc53f5f125246608bc501e824addf42af58f1", 0x36) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt(r1, 0x0, 0xcf, &(0x7f0000000000)="d105071e", 0x4) 2017/10/25 03:59:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x140000000000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x80003, 0x21852, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x80027, &(0x7f0000cbf000-0xc)={@empty=0x0, @empty=0x0, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000c8a000)={@generic="04adf52ab68685b72e0a000100001588", 0xfff}) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f00006c8000-0x18)=@add_del={0x2, &(0x7f0000d84000)=@generic="0cf8765356a57adf1ff56b88be45db46", 0x3}) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x806, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000f9c000)=0x1, 0x4) getsockname$packet(0xffffffffffffffff, &(0x7f0000727000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000910000-0x4)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f00005c7000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r3}, 0xc) r4 = accept4$inet(r2, &(0x7f0000f52000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000068000-0x4)=0x10, 0x80000) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000d1b000-0x8)={0x4, 0x0}, 0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d16000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000947000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000d1b000-0x8)={0x0, 0x10001}, &(0x7f0000d1d000-0x4)=0x8) getsockopt$inet6_udp_int(r5, 0x11, 0x867, &(0x7f0000ebd000)=0x0, &(0x7f0000b12000)=0x4) getsockopt$inet6_mreq(r1, 0x29, 0x19, &(0x7f000063e000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a0d000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d16000-0xc)={r6, @rand_addr=0x7fff, @empty=0x0}, 0xc) bind$inet(r0, &(0x7f0000700000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r2, &(0x7f0000323000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_tcp_int(r1, 0x6, 0x18, &(0x7f0000332000)=0x0, &(0x7f0000ae1000-0x4)=0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dc5000-0x11)="2f6465762f7667615f6172626974657200", 0x2000, 0x0) connect$inet(r4, &(0x7f00003fb000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r2) 2017/10/25 03:59:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000011, 0x2, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000567000)={0x3, 0x2, 0x4, 0x5, 0x40, 0x4, 0x1, 0xfffffffffffffff8, 0x0}, &(0x7f0000fa8000)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000097f000-0xa0)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x0, 0x101, 0x0, 0xdcc}, &(0x7f0000ffd000-0x4)=0xa0) r2 = shmget$private(0x0, 0x4000, 0x4, &(0x7f00005d3000/0x4000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f000084f000-0x68)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000042f000)={0x0, 0x0, 0xfdd}, 0x4) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000d63000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x101002) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) mlock(&(0x7f00001b6000/0x2000)=nil, 0x2000) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000664000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000bbf000-0x4)=0x96) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r5, 0x11, 0x65, &(0x7f00009bf000-0x4)=0x0, &(0x7f00000a8000-0x4)=0x4) r6 = socket$inet(0x2, 0x80003, 0x5) r7 = shmget(0x0, 0x2000, 0x78000000, &(0x7f0000bc6000/0x2000)=nil) shmctl$IPC_INFO(r7, 0x3, &(0x7f0000690000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000751000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e49000)=0xe8) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f00001e9000)="2f6465762f72746300", 0x0, 0x0) syz_open_pts(r5, 0x7fffe) getsockopt$sock_int(r6, 0x1, 0x27, &(0x7f0000528000-0x4)=0x0, &(0x7f0000ba5000)=0x4) mremap(&(0x7f00007bf000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000c8c000/0x2000)=nil) setsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000000000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3, r8, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x10001, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x5, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}}, 0xe8) ioctl$TUNSETNOCSUM(r9, 0x400454c8, &(0x7f0000d8d000)=0x7) ioctl$KDSKBLED(r5, 0x4b65, 0x1f) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000af5000)={@common="69705f76746930000000000000000000", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$packet(r9, &(0x7f000029c000-0x29)="c87f393cf7f2b1f174f89c13e0f43951d9cef15253b0512d9b5d5e8ccde1f3f1c7d2e10312c4ef52df", 0x29, 0x40050, &(0x7f000018e000)={0x11, 0x4ee3b42d19652d8f, r8, 0x1, 0xfffffffffffffffd, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write$tun(r5, &(0x7f0000ef3000)=@hdr={0x0, 0x0, 0x7, 0x0, 0x0, 0x0, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x1003, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[@noop={0x1}]}}, @udp={0x0, 0x0, 0xfeb, 0x0, "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"}}}, 0x100d) 2017/10/25 03:59:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x166) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x0}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000041a000-0x90)={0x100000001, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000049d000-0x30)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x1c) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000d17000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000c08000-0x4)=0x10, 0x80000) sendto$inet(r0, &(0x7f000079b000)="", 0x0, 0x0, &(0x7f0000e78000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) prctl$intptr(0x1c, 0x1) r2 = open(&(0x7f000001a000)="2e2f66696c653000", 0x4000000440, 0x44) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000a2c000-0x1)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000060000)={0x0, 0x97d8, 0x0}, &(0x7f0000061000-0x4)=0xc) execve(&(0x7f000005e000-0x8)="2e2f66696c653000", &(0x7f000000a000)=[&(0x7f0000060000-0xc)="2f6465762f6175746f667300", &(0x7f0000047000-0xc)="2f6465762f6175746f667300", &(0x7f000005f000)="2c6574683000", &(0x7f000005f000)="6c6f706f7369785f61636c5f61636365737373656375726974795b2b73656375726974796d643573756d1b3d2300", &(0x7f000003f000-0xf)="73656c662e2f5c6367726f75709200"], &(0x7f0000060000-0x18)=[&(0x7f000003b000)="00", &(0x7f000005f000)="2e00", &(0x7f0000016000-0xd)="2b776c616e306d643573756d00"]) setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000b0e000)="d3c088edd1308ac1ab61d297fa6e5df36320001a2abfdeaec94071ccd18b2c1d83205489c3e77a0f42dbe95b2d990cb9d0d7754d4228840247f2f0b50f80ea88bb6f51935da831145f4ae389c90c", 0x4e) bind(r0, &(0x7f0000175000)=@llc={0x1a, 0x13, 0x0, 0x81, 0x6, 0x8, @random="a7acfde04617", [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000af6000-0xc)={r3, 0x6, 0x30}, &(0x7f0000d36000-0x4)=0xc) recvmmsg(r0, &(0x7f0000ffe000-0x180)=[{{0x0, 0x0, &(0x7f0000c12000-0x20)=[{&(0x7f000040f000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f0000262000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67}], 0x2, &(0x7f00002e7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63, 0x3}, 0xa9c}, {{&(0x7f00003a5000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000fa0000)=[{&(0x7f0000f16000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}, {&(0x7f0000a91000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f0000ce7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}, {&(0x7f000063d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f0000f24000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}, {&(0x7f0000a54000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}, {&(0x7f0000227000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}], 0x7, &(0x7f000092c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34, 0x4}, 0xfffffffffffffff9}, {{&(0x7f00003bf000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cc2000-0x20)=[{&(0x7f00001dd000)="000000000000000000000000000000", 0xf}, {&(0x7f0000b51000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x2, &(0x7f0000906000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49, 0x80}, 0x6}, {{0x0, 0x0, &(0x7f0000a67000-0x40)=[{&(0x7f0000e67000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f0000211000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde}, {&(0x7f0000bd0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000e36000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}], 0x4, &(0x7f0000a26000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000719000)=[{&(0x7f0000a65000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f00001a8000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f00004b4000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}, {&(0x7f0000535000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}, {&(0x7f0000916000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c}, {&(0x7f0000541000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}, {&(0x7f0000e19000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f0000287000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4}], 0x8, &(0x7f0000f00000+0x3df)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6, 0xfffffffffffffff8}, 0x8}, {{0x0, 0x0, &(0x7f0000244000)=[], 0x0, &(0x7f0000f54000-0x93)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93, 0x7d}, 0x100000001}], 0x6, 0x2, 0x0) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x0, 0xf) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) times(&(0x7f0000ed7000)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f00005d8000-0x4)=0x0, &(0x7f0000245000-0x4)=0x4) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000d38000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) socketpair$inet6(0xa, 0x6, 0x44, &(0x7f000076c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000440000-0x90)={r4, 0x85, "0fb9e24bccd536f7d7a7504036eb61c93406e44cbc92183322d544321e1b4cc421fe7152ad60f44d6daafca74afd501c6fde2c86e04f57fa2f1989b44444de6a168a7ce2c0a0d353ca440e1ba35edff9bf4fdf76b4142067e59643014576997b456f0cd21aca7326107bcfdea589ac1a6a26b69d133a6c193533e778fe4ceb3882637d4bff"}, &(0x7f000067e000-0x4)=0x90) recvfrom$inet(r0, &(0x7f000049d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x20, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00008a7000)={0xfffffffffffffe01}, 0x1) syz_emit_ethernet(0x2d, &(0x7f0000a72000-0x30)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x401, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast2=0xe0000002, "000000"}}}}}, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00004a9000-0xc)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f000001c000)=0xc) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000737000)={0x0, 0x0, 0x0}, &(0x7f00006a1000-0x4)=0xc) accept4(r1, 0x0, &(0x7f00000ce000-0x4)=0x0, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000bed000)=[], 0x0) 2017/10/25 03:59:43 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000001c000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000017000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000014000-0x4)=0x8, 0x4) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000022000)="6a", 0x1) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000025000-0x4)=0x0, &(0x7f000001e000)=0x4) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000019000)="", 0x0, 0x0}, 0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000013000)={&(0x7f0000003000-0x8)="2e2f66696c653000", 0x0}, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f000001c000)={&(0x7f000001d000-0x8)="2e2f66696c653000", 0x0}, 0x10) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r1, &(0x7f0000020000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000016000-0x4)=0x10) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x11, 0x802, 0x300) syz_emit_ethernet(0x4b4, &(0x7f0000003000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="dad4bab31682", [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x47e, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@dstopts={0x0, 0x59, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0xe, "9c1d68c178e2046db28005a32bdd"}, {0xfe, 0x2b, "b79f00dcde2716a2497b4dc3e97c0dff04d265d54b52003afed770873190b664a66ea151921391daedd1d4"}, {0x103, 0x98, "280e5f583fb54fdaa6ce300ca012fc1de90bdde5414b1751f85d5bc81d8d0f092984fa7c13358eb175aaf2b2d07b02998f1705622f26535c269b6728db888fbcce30151920a1a5517ca85489058ef8e21e9ca8102caac3d9184cfe75a506c011a5c271f967f3a3b103d9d83c5747d89d9ea44ea79106eeb8834eaaeba834bb4803bb9ee641cf3dc1cbcd5edd665e2dad58ed9b353404773c"}, {0xff, 0xb4, "3c2b0ff0c7700c3bef0476bbff87cb6bcfdbed96b3361f36a602751980cf9ae0cbd7b992f363271dba685d6bd7c0c8e58f726cb2f402ffe07e2de78aed43848d0093390ac6f5a679aa7ac038bde149f067cdce80544590ff896efcb809fd53a69ef6712c487feb74565b4c4c771820d538027c4e2e656822d77e0742f35660ad7f7a42d653531aef1175d1a147124e6bbe63af51ce8f8cdea2a1715325f349653ee2c25171d1d187fe3c8528611601fe101b9fc3"}, {0xcb, 0x58, "e88aa45f071f65335068d61d1c75bae451030e8d5c4ed0fc7bc97853b56da6d24c912fcac2529f3fbd0da0ae0406a5e2a5dcbc5df281ea437c83da382f68376d2eed0ad575662489eeb5a1868adc9b07542ba2965d7adc8c"}, {0x7, 0xe5, "eff6faf434d570b338594d35e7a5b1dab1f6402622c53e9778241cc200117328883ae1ef32dd61df9155ecf245cfd2a8329b3c3b3e449a39c064a760ce415b5d6b9077006ffafece90947bab29e201366f0c0f070000000000000006611a0fba83f279b50ef0fb2443eb8281f159428e791b4d32fa93573c8ba691e420cfa1ddd98e82d0a51a7724b71064ea50a50013103357e9fa93949bf851749c3e43a6e72f50171124d2384d1ea944ae22cf6c00a46ce72618974472043d4f3e2d4d176833c6b242accc2c1a6b58f98175468c89441f1c7d3e44ff46c4eb2f56c370cfd45762cc7d0d"}]}, @routing={0x11, 0x8, 0x0, 0xb92, 0x2a6b, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0xaf, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0x2a, "ca0920feae6e2a4f2f9c0096af329fd1122ce978823d6ecdfa3dde664f5c034eab844e7ff0db77fc5b59"}]}, @routing={0x3f, 0x14, 0x1, 0x800eca, 0x9, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x3f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0x0, 0x1, 0x7c, 0x0, "3c67c0154aad8b5f43ee48db9eb1db6f92c76715246d73e828401bd0b953006abd867a0a58e7361b427946d095368a3fbd5be815e6447c7c3f9ce2054dfbc15791bc8474f7dd4663ed627d8d1e0672649ed57e8f737c904af75a8560649114676f4bafa964722d27ebe82f3c6382ba48780c60df"}}}}}}, 0x0) connect$netlink(r5, &(0x7f0000f38000)={0x20000003, 0x0, 0x2a10ef1e, 0x3}, 0xc) ioctl$int_out(r6, 0x2, &(0x7f0000f28000)=0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, &(0x7f0000026000-0x4)=0x61c496e6, 0x4) pipe(&(0x7f0000004000-0x4)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000810000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f000000c000)={0x7, 0x5, &(0x7f0000013000)=[@map={0x4, 0x0, 0x3d, r3}, @generic={0x7, 0x8369, 0x0, 0x6}, @map={0x53, 0xa4a, 0x401, r4}, @map={0x988d, 0x4, 0x10001, r7}, @generic={0x1, 0x5, 0x0, 0x4}], &(0x7f000000b000-0x8)="7472757374656400", 0xfffffffffffffff9, 0xf0, &(0x7f0000005000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1ff, 0x0}, 0x30) 2017/10/25 03:59:43 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000f26000)="2f6465762f766373612300", 0x2, 0x8002) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpriority(0x0, 0x0) r2 = getpid() perf_event_open(&(0x7f0000406000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffc, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f00003ed000-0x8)="6b657972696e6700", &(0x7f00002aa000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000091b000-0x11)="9a06adeccd3bc10358ac16f4bd1a1f055e", 0x11, 0xffffffffffffffff) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000b28000)={0x7, 0xd03}) keyctl$set_timeout(0xf, r3, 0x9) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000029c000)={0x9, 0x401, 0x3, 0xfffffffffffff191, 0xffff, 0x7fffffff, 0x1f, 0x7, 0xffffffff, 0x9098, 0x3}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000002, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000401000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r4, &(0x7f00008f8000-0x18)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r4, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000adf000-0x4)=r2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000777000/0x1000)=nil, 0x1000, 0x10) bind$packet(0xffffffffffffffff, &(0x7f0000e7a000)={0x11, 0x1b, 0x0, 0x1, 0xe2, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000001000-0x18)={0x100000000, 0x2, 0x6, 0x2000000000000, 0x96, 0xf12b}) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f3000-0x20)={r5, &(0x7f000082a000-0x1)="", &(0x7f0000571000-0x1)="16", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000977000-0x18)={r5, &(0x7f0000b84000-0x18)="", &(0x7f00003fd000-0xd7)=""}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000002000-0x26)="afc6ca512ddace6c9d3b3567923483cc3c8ba4219c3ca721a7909e2584d6804442d03cec9cd9", 0x26, 0x800, &(0x7f0000001000-0x10)={0x3, {"2d75b45db5ee83"}, 0x17cb}, 0x10) 2017/10/25 03:59:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000086e000+0xcf1)={0x0, 0x4b, "82a01a1c008220ce2e862d1da7a493a195adb0ce5e37a3f40c9db7fbedc3e3dc2d9af247fb5e2df6094080e77e4f3163d8490693aed7ca5a8220007eb0bb09e686e83de19361f6bad87db6"}, &(0x7f0000f92000)=0x53) r1 = syz_open_dev$vcsa(&(0x7f0000b37000-0xb)="2f6465762f766373612300", 0x1ff, 0x200) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={r0, 0x6, 0x345, 0x2}, &(0x7f0000001000-0x4)=0x10) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000f0c000)={0x100, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x48, 0x6, 0x5dfb, 0x1000, &(0x7f00004b4000)=@generic="558632180409779e062463a0d9ba9fb4", 0x3, 0x3, 0xff}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f00001df000-0x78)={0xfffffffffffffffe, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104, 0x80000000, 0x8c, 0x8, 0x6, &(0x7f0000660000-0x10)=@common="697036746e6c30000000000000000000", 0x10000009, 0x0, 0x1000}) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f000023b000-0x4)=0x40400, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0xfffffffffffffffe, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000203000-0x90)={0x3ff, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet(r3, &(0x7f00004b3000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000103000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_str(r3, 0x1, 0x19, &(0x7f000048f000-0xb)="766d6e65743100", 0x7) r4 = syz_open_dev$vcsn(&(0x7f0000edb000)="2f6465762f7663732300", 0x101, 0xffff) ioctl$KVM_GET_DIRTY_LOG(r4, 0x4010ae42, &(0x7f0000788000)={0x101ff, 0x0, &(0x7f000021f000/0x4000)=nil}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f00007e3000-0xa)={0x3, [0x1, 0x100000000004ae5, 0x1]}, 0xa) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000205000)={r2, @in6={{0xa, 0x2, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000423000-0x4)=0x8c) setsockopt$inet_udp_int(r4, 0x11, 0x400000000065, &(0x7f000070a000)=0x100001000000fffd, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000a7c000-0x14)={0x0, 0x53b, 0x6ce, 0x7fffffff, 0x100000000}, 0x14) splice(r4, 0x0, r3, 0x0, 0x1, 0xc) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7d, &(0x7f0000842000)=0x0, 0x4) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000f8c000-0x4)=0x7, 0x4) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000be4000-0x4)=0x3, 0x4) connect$inet(r4, &(0x7f0000bf5000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00004b0000-0xa6)="50d844de52a3367a79035d579f2f961c3b4b95da97b7917bd3733cc15f92db9279bd8dbccbf7daf7b0c4729da484c2bafaf7a3873b2e4ff189c1d881ea0c5b885c3b8bd9c89e51630041fc47a52238f8d7ed9ae8eddc5da8e463989a7eb7ad8e8a4559787290923d0cd2141b60d3d1c1f5986d5e4069106c7b00d9a38f7189b21c66c9c9815b1c8205921af9ecb7349368432b798b57d3fd1d087f16c78b49a5c200842e96e4", 0xa6, 0x20008800, &(0x7f0000da2000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00001a0000)=0x88, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000ef3000-0x9a)={r5, 0x92, "17b5290ce925f566ad95564f7f4f1db16c602112c182aafa7009554847320695aba1aeb39eee0bbc369c2da7361110638f80dd46585f2a83e5ff3306c9271485bac2c54378d9131c1ad0993ceac2b700c65203cd5d2362e48eafefca7ef32f792ac363a69723a2c8da9c81a5ca4fa5807df580e00ce05de328b571eb7db5fb4b49886a0bdbf66899cdb8ec0b40269121f7ff"}, &(0x7f0000839000)=0x9a) setsockopt$inet_tcp_int(r3, 0x6, 0x5, &(0x7f00007b4000-0x4)=0x5, 0x4) sendmmsg(r3, &(0x7f0000283000)=[{{&(0x7f0000f52000)=@ll={0x11, 0x16, 0x0, 0x1, 0x7, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00002fe000)=[{&(0x7f0000802000-0x79)="9b59b5b2ae4b3ed79b3659a6928ae9c31f0fe4715f0aa76398edd50b538f3a2566911f96211a367e8fbba1dd5b4d449efa52a5cfe1774e937b5f5ba25738bb9db6e2e0e5024592d7544b77509d7bbacccee49c17bac527ea252bd4ca0ec14046733115cdae401680fd912581eb4065948c70e82741765d8ac4", 0x79}, {&(0x7f0000039000)="9ecdd6a6254189e8c4122228868e8ad45fd4fa1d8fc91989542c76c0741ad52a4671c7c7881c08", 0x27}, {&(0x7f0000e23000-0x1000)="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0x5, 0x4004}, 0x6cb7}, {{&(0x7f000066f000)=@l2={0x1f, 0x3, {0x6, 0x4, 0x0, 0xffffffff80000001, 0x1, 0xfffffffffffffffa}, 0x4, 0x9}, 0xe, &(0x7f000079b000-0x10)=[{&(0x7f00009c1000-0x33)="57269757e6c0ebfa4c7cc525b8ee2cab1c1abfe410a138b16f44b839adadd0022f05d79a4ef6921ec66e08879b60acc41201fa", 0x33}], 0x1, &(0x7f0000348000-0x240)=[{0x70, 0x10e, 0x100000000, "978999d862f4a6226e093ad4abb18c74bfd1fbef1e4aa9c0e985ad11d795b431b84c9f84b2cf03d8452813514b941580ea720f974dc47db5b5d280c423a5c68ac7a88ef4d1ab154929ab88ada971a92a0b698d2e5b2c12abe39522f3d669208d"}, {0x110, 0x10d, 0x4, "632d6bd3581c849498eaa5f60991db28a85014d8d915d59edb2bfe807b9bdac3121f06fd2fe4401ee0015ee492ccfee3351b2d7c1ac49c5516b9ab4b1f5429dfca190d656278dde7a12c4b61dd22b71d526303841c7d0a466956c4e88b53d57cec8e1e2d23e846e17995a7ed3844750cca1b458f711f6c5f56693fa0bec5bea34af91d718622dea56c1ad428d169dff81e0df6eadc6a631da527504f706e2e26c90eb4ce32e5bf502a8ff2af2bc77c42738b3f67dcb6f1560c6f23944e88b77c342139c89a98bd7a28020e9ae9990d6984ebfd687a3e9df14562324c05ffc314ba4bff7466a677e1e8479d5bcfb220d655237410ddb216c0df"}, {0xc0, 0x6, 0x0, "39af4898da386094ce31f5d21d57894800fa2f6d8015ccf7d7832f346351a24e6dec15528011070eabe02f0d53c1258582ae6cbc558d335b2996d4efd30406311d7221393d1cc7bb4d7ffe7b3a2234ef58aa7acacbb0389fc51dea05cbb6340d8647fd499fdee9f294df7dc6a5f7394512d24e330b1abc818e3a2f342c46a8f28acbe9f972a2bee00677d2a69998a68c7d619d7b1d1af175909e736486c0c7bd6db4bad89928f89359269b245e617d"}], 0x3, 0x1}, 0xff}], 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000c00000)={0xffffffffffffffff, 0x20000000012c6, 0x10001, 0x0, 0x8000000000}, 0x14) sendto$inet(r3, &(0x7f00003b0000)="8001", 0x2, 0x0, 0x0, 0x0) 2017/10/25 03:59:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) gettid() mount(&(0x7f0000bbe000-0x8)="2e2f66696c653000", &(0x7f0000177000)="2e2f66696c653000", &(0x7f0000815000)="636f6e666967667300", 0x0, &(0x7f0000203000)="") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xc56b, 0x100000001, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0xfe, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00007e3000)="7573657200", &(0x7f0000234000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000214000-0x3a)="dd", 0x1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000b2000-0x9)="2f6465762f72746300", 0x4000, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000a1e000-0x18)={0x85, 0x1f, 0x3, 0x2, 0xc397, 0x6}) keyctl$join(0x1, &(0x7f00009aa000)={0x73, 0x79, 0x7a, 0x1, 0x0}) delete_module(&(0x7f0000ab3000)="76626f786e6574305d2500", 0xa00) keyctl$search(0xa, r1, &(0x7f0000c0b000-0x6)="6c6f676f6e00", &(0x7f0000c53000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r1) syz_open_dev$vcsn(&(0x7f0000a84000)="2f6465762f7663732300", 0xfffffffffffffff6, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0xa, 0xc0) r4 = socket(0x11, 0x3, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0x2, 0x0, 0x8, 0xfffffffffffffffd}) setsockopt(r4, 0x107, 0x1, &(0x7f0000001000)="", 0x200) r5 = dup3(r0, r3, 0x40000080000) accept$unix(r5, &(0x7f0000697000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f000085f000-0x4)=0x1002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = dup3(r6, r6, 0x80000) ioctl$TIOCGSID(r7, 0x540f, &(0x7f0000572000)=0x0) ioctl$KVM_SET_TSC_KHZ(r7, 0xaea2, 0x20000000800009) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/25 03:59:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000b3b000)="ef7a2c57d25d1c200014775f73b5dedbd6fb257012d75a11dc5e86fe3d3cb0bc5ac486900a772c9fdd65fc89a8e7ec951647a079342e6ff3707c90874a72e81714af63f9a01b49b7c290db93e29d6e91b0e9924751434a32da0e8796d90c598e912a9f1580284ca6d11d4b5a9c96647ea7fed9b5162d3a0fa3e7423a08cd9b106e0003a75b4b674cf7ed2713ec5d016aa3789184fe6b1775b006d9c11b530fe794a3efdd85db38ccf1d916799b50477e4dbb869e03ca43f93d349de19f", 0xbd) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f000061c000-0x4)=0x0, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c97000)="2f6465762f6877726e6700", 0x20000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f000005e000)=0x6) fcntl$F_MEM_LOCK(r1, 0x800) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f00003cc000-0xc)={0x1ff, 0x0, 0x101}) [ 253.943824] device gre0 entered promiscuous mode 2017/10/25 03:59:43 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x4, 0x78, 0x0, 0x81, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x6, 0x666, 0x0, 0x0, 0x0, 0x0, 0x80, 0x3, 0x8a0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) getresuid(&(0x7f0000914000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000cec000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sg(&(0x7f0000848000)="2f6465762f73672300", 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f0000550000)={0x3, 0x78, 0xde, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000fe, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x8000, 0x0, 0x401, 0x0}, r3, 0xffffffffffffffff, r1, 0xc) mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000417000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009a1000)=0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) r5 = open(&(0x7f000053e000)="2e2f66696c653000", 0x0, 0x41) unlinkat(r5, &(0x7f000099c000)="2e2f66696c653000", 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r5, &(0x7f00002f9000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000684000-0x4)=0x10) r6 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000000)=0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000003000)={0x0, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000859000-0x40)={0xba32, 0x2, 0x4d, 0x8, 0x6, 0x1, 0x8, 0x99}, &(0x7f0000b52000)={0x7, 0xf8d7, 0x1, 0x0, 0x7, 0xa85, 0xffffffff, 0x7fffffff}, &(0x7f000018b000-0x40)={0x6, 0x8, 0x9, 0x0, 0x987, 0x8, 0xd53, 0x10001}, &(0x7f0000c55000-0x10)={0x0, 0x989680}, &(0x7f00006b1000-0x10)={&(0x7f0000001000-0x8)={0x100}, 0x8}) futex(&(0x7f0000000000)=0x3, 0x85, 0x0, &(0x7f00005d0000)={r7, 0x0}, &(0x7f0000000000)=0x0, 0xfffffffffffbffff) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f000055a000-0x4)=0x0, &(0x7f0000fdd000)=0x4) 2017/10/25 03:59:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000049000-0x4)=0x7fff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = signalfd4(0xffffffffffffff9c, &(0x7f0000000000)={0x3475}, 0x8, 0x80800) ioctl(r2, 0xffffffffffff5230, &(0x7f0000b3d000-0xd)="93f8345f01e94f38d2fda8e2fb") r3 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = fcntl$getown(r3, 0x9) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000001000-0x8)={0x401, 0x1, 0xfff, 0x40}, 0x8) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) rt_tgsigqueueinfo(r4, r4, 0x1b, &(0x7f0000000000)={0x9, 0xfffffffffffffffa, 0x9, 0x7}) io_cancel(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x6, 0x7, r2, &(0x7f0000001000-0x38)="a69935cd45bf87beb2d8266f24dacdbf045700d1cef940367e0e24e3dfa8ab5c4945f5d371519d1acff5e539623bc85c8de25505619de2e8", 0x38, 0xc1b, 0x0, 0x1, 0xffffffffffffffff}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x323, 0x8001) socket$inet6(0xa, 0x3, 0x2) bind$inet6(r1, &(0x7f0000276000)={0xa, 0x1, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) statfs(&(0x7f0000329000)="2e2f66696c653000", &(0x7f00007fc000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/25 03:59:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f28000)=0xa) connect$netrom(r0, &(0x7f0000647000)=@ax25={0x3, {"8f2d6a064b4595"}, 0x5aa4}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f7e000)="2f6465762f6877726e6700", 0x4000000002, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000082d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005e4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000243000)={0x0}, &(0x7f0000e1c000-0x4)=0x4) sendto(r0, &(0x7f00004ed000)="6829ef1ce44ef0440e7ff4d887a1ed7b9d157b3fd8a11f77d73f59dea3081709354d221fb882a35ac6936ea5de920aaeaea5db295d93cad071c45ae62d7763b32dd243aa1bb50487b1fad24b47fc3c66ee38d2aeda22625f09d0e45d960d6c04f4eca1b4f2ecfbf9fa77cc6ba9c6327c9a81b45827fb49f9edede9b37c909eba169659fbd9ce715c6791c839cd96bccbdaf44f7464caba62d869", 0x9a, 0x20000080, &(0x7f00007d2000-0x58)=@un=@abs={0x1, 0x0, 0x2}, 0x8) r2 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_opts(r1, 0x0, 0xa, &(0x7f000065d000-0x8e)="a8ee7cd7864944cc3c0bd34bffe51094d16b3e3f16b46b9aabb7c68e97b8322d8f211198ad22284fd66f85eba6dcdf9bfe89b5cbbaf1f8b297fd8b0129da7defdd1b73b41b09b5b67804ae495e2d7b7e3d03bc98b0a58ff04d80178f77472f43e07fca3590765eeaeef738e65c31f486bf99a613e8095ac9f39e813d1365dc4162b275b61caa8c33d0a5ea915b1b", 0x8e) setsockopt$inet_int(r2, 0x0, 0x40f, &(0x7f0000012000)=0x3fe, 0x4) r3 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r4 = dup3(r1, r3, 0x80000) setsockopt$bt_hci_HCI_DATA_DIR(r4, 0x0, 0x1, &(0x7f0000535000)=0x1, 0x4) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000638000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000050f000-0x4)=0xe9) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) sendto$inet(r3, &(0x7f00000fc000)="2c", 0x1, 0x1, &(0x7f0000f1e000)={0x2, 0x3, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f000036a000)="4d3b951d52fd4ac560e6a2211efdc826ed1cf1dfb65b83cf1d6b682dda87a9f149ad20bcf8cba5df37155a126dd3441a0595f8aa4bb25384c037ef9dd1ca3c2247b3a3170500040797f41056f13b0c3f4a8737ab7af42c144015809b115f236adca2966564cd05803897a97c7e84fc4e44b46fedfdac8afe43d4c07829e254b6b3ab5ccd9578709c38fe65a1d618ee168291d69d7c81b4e8837f94", 0x9b, 0x4000000, &(0x7f0000d47000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f28000)=0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000b0b000)=r5) ioctl$KVM_GET_CPUID2(r4, 0xc008ae91, &(0x7f0000bca000-0xa8)={0x4, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000cf6000-0x4)=0x7, 0x4) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00003b7000)=0x0, &(0x7f0000050000)=0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f01000)=0xc9a4, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000bcb000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3}, &(0x7f000055b000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000b50000-0x8)=@assoc_id=r6, &(0x7f0000514000-0x4)=0x4) unshare(0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f37000-0x8)={0x0, 0x1}, &(0x7f000053e000-0x4)=0x8) syz_open_dev$vcsn(&(0x7f0000531000-0xa)="2f6465762f7663732300", 0x800, 0x41) read(r2, &(0x7f000012e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x780) mq_timedreceive(0xffffffffffffffff, &(0x7f00006cf000)="", 0x0, 0x0, &(0x7f00006cf000)={0x77359400, 0x0}) 2017/10/25 03:59:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000059f000-0xc)={0x1, 0xffffffffffffff9c, 0x1}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair(0x9, 0xfffffffffffffffc, 0x162d90af, &(0x7f000045b000)={0x0, 0x0}) r3 = shmget$private(0x0, 0x3000, 0x10, &(0x7f00006a2000/0x3000)=nil) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000065b000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000a32000)={0x3, 0x0, 0x9, 0x10000, 0x18, 0x71cd, 0x0}, 0xc) sched_getattr(0x0, &(0x7f00000c9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) shmctl$IPC_RMID(r3, 0x0) syz_emit_ethernet(0x2bcf, &(0x7f0000c0f000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x2b99, 0x29, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @routing={0x37, 0x8, 0x2, 0xffffffffffffffe0, 0x33, [@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x32, 0x62, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xcf, 0xbc, "a8e4427b113dd8c2a9fadcb6986ebf83238dd2af6144981832fb2eafdd2f74e529e8745a273ea4f4c18d26d1dddeb8d6b0b501601fe05dfd11924e7c6d75d402a9168dd093abe5872c52dd1a187a7cb66405981b4a202e7137b13ca6ba737bdd680046814ac6d45a35750ee13622ffefed8cdb407db39b7d204a63cacaee2951dc399b105141a9e53d1c8373a78320d2cd1da71b477f71deed46343a885e67e45d528f3b6dab98766efd8fd3aa6f864bcfe47cb642f85a62e0e179f1"}, {0x1, 0xd9, "7768ffeae767ae8ae22b0a7c2f421e24a6de11f96d55d1463898f8d7513e1a5d89222af1e73564596c78d5400ada466584458e0a0c53d86e9efcfbdd3926da0ee5de0b7e2207336edc9a23dfd7dc5a17379c1ab6fdc637afe070007a5abdbc6ca4e12b32ed0f6099f46077b306bdd2e9bd55318e59f32017eeaed7b6a2f4b12ee07f37baa6b902132754e45fb6f714152a1b9bfca2ef10bf7c8d51b3a49ef5c282c9abd63e73086eb12d41698a340ae281591027eea8aec6deae6dd62a15564f734f2bb156cc1275df858e06e4115e87415821409fa3bb5e7b"}, {0xc2, 0xa7, "1490ff12a440050c1021f68ba24251b2d92496421f0e49cd8791772406dcf030e4fb21218636946828574af6c4af912dc414368b976d0e88dd8e1d93e15385c8103792eff844566fa3214ec198d76a3eb2bea52ca5af11c00b98fb1c8e019ed813a00f5bf79f0ecba2d1e4243fe5165cd38908263fdbf6190f0416694aa480e9bbf805c319e7d167dcb4384714297a8c4ec61827af1274366200c7b5076bf08e0f103781fead6c"}, {0xc9, 0x36, "0ed200d28f753e78c8948b056e721b5edb56903c5973be4ce9ec7515fb1137c72bc772e30e43ee716e371e8e5db54fb41d7f3ca898b4"}, {0x0, 0x98, "bc8d25addbca57af932f88af685e60f24cfb62088d27ec57d40306c8ccf6987993cfc8cba2acadab4a32d3b13cbe4dc8b1ff1e1f503b1fa5e108f4687e429572ae4706ccddbcbf3c9fd422b4b4b28b2115e4ed016d66602588cc41534ba46102c516012552e5b853d96e692343b6d85cd61fffbbc79042f913d83d2680be9a6ca68c144d6dbd905652535102efac1c8f85f1b9b0c9364bf2"}]}, @dstopts={0xaf, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @routing={0x3f, 0x14, 0x1, 0x800eca, 0x20000009, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x3f, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0xfff, "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"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"}, {0xff, 0x92, "c26376cfb5e4443f6311cfd340020e438645cd3db4b551053ad16a18c7146b06613469f6395c8c0f3357a73c3b7da20b95b30af32a92b9ddf9ce9c4c674f49d7a793d9d5c5bc50c7ac15fde7c410de923249f74a37fe8317250bcafaec7947a94ef6f83b086c4126bd5013d2407928d0a517e08b22dd28841a86d16272e0399128cd5bbffd774c665a0fb219dd25ba95cf3a"}, {0xff, 0x8, "318aa858cd9bb1d4"}, {0xff, 0x62, "301aaffef815cb4b9129c2d1145d672663b692864c0800ae777e64d9ff4f032ef164ecacb4e357b26ec0cdc05a81245da9d1374c95dea7db1388056bf30eb9eda012b017483584a2a66b13c9dafdd5f1651dc094845533cea88ee768338f9a533535"}]}, @dstopts={0xff, 0x2e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x61, "de185891833bfeb05055230bbcedcb55dc7bd9a6fc51272af47ae6087315d9c0a3ce585c98ac45e493d42dadf37f0745883a32bc85e5452b82454adaedd7d7c4216cdb77a1815e35232d4dade0dfbffc239d9b084d9c43e9fc6c29f22d14587e24"}, {0x5, 0x6a, "d87f8e1d3317a4c55d5c34bed7712f8e2b8ab345f84c79f2aa1248fae39648ec7860663c51116470ca7dfe7b9c7c45bd693fd0667eaa67bfdc51b21fe86323a803526ccb0441a33dca9c4eb9a64c6cf931e080977dbc101d5c6ae5884e4cc5fc771bf73f38cc56ca5623"}, {0xfe, 0xa4, "ac041b1fbb6b8c6f96693b7a4113e91b650bc75354a71762d3a44c2acb09a79c4e5ce5550332cc4a5a4cf632cbe905f7bb88d7ea90d0d1fffe98a4d102e69123ff271a743a1a77dee643b95897292f4054879826054ba8e13ff65e9f8f8061c692da1a4637453a21eb3a8ac497657a4f4748bbfa372a8f1a51e9a798626ee9bb28c62b73d8e29eb31bb02914ebb2070faed1ace035c9b602606b00ba604cecb2431de373"}]}], "ecf59e93f9a89b0e2048d622055f780249142607a8fa0c0ac1297b366faa9e3bd4288a7c9577eaf4e42693b3627ad8d2c0d0240fef24f3991133c9c0e3de8fa92dc6bec49bffc19ae0de95c78d9f7d0ec9226a2c0f83c3ad09e29436dc22acf5e6cd53a5c032d84819a5adde8ec47889063e43ee17790ea34404cb6303dd1f9f394124a4b9a992f26c5d2ed5a8ed56b1aa4aae344b4535fada69e3683dbb41423f91cdbef226f66090635a4cbdf91c"}}}}}}}, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000d40000)={0x3, &(0x7f000067a000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000e2a000)=0x0, &(0x7f00009ab000)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000637000-0xc)={0x2000, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00004d1000-0x10)={0x6, [0xde9, 0x4, 0x0, 0x4, 0x10001, 0x4]}, 0x10) keyctl$session_to_parent(0x12) accept$nfc_llcp(r1, &(0x7f0000275000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000082000)=0x60) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000c22000+0x28c)={0x0, 0xe99, 0x30, 0x10000, 0x3}, &(0x7f0000af0000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000674000)=@sack_info={r4, 0x7fff, 0xffffffffffffffff}, 0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f15000)={0x0, 0xe4, "996350da5514dc3f551a8194859943d964ee3f34c7b8620158b47e3dcfb08f1ef8de5b4f977a5269741be0708d1fb0ce3124a6b9584a59db14488567dd9bf56cb9805450f4243935d2410d4b2b9c14f9a93a2b6974332ffc2e48aa3ca8f02bfaa589ddb7d968b280abf6fe4800b05b71a51bb06400e397af6d037cda2455057afba114e85c6617d0b966711d034af8cfbe4d009c08b61f5e6cc3f167481555c233fbf5da1787af9d5a77fec286f561f57bfcdcd827823d4d55b531629068905089f57858baaa05bb15561f1a65f85632e799e7ca8500b14d2e506fbe750654c508f287d0"}, &(0x7f0000751000-0x4)=0xec) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000548000-0x82)={r5, 0x7a, "b51aaa9ab20fef41a9797e8328b4f4d6cf635582ac3d5ad914d10c5b9b3e4d2deee375a7ac9a22f138183da19702a2521304d71036255b4d6b7c61923f775670563e47665b30f869a0a2dc2ad18c1390253c5ea8325c2c8ad178d6fc836eddb31b893d635c491a134e0e985b9e467c32ef21ad6f62c2130ebc1a"}, &(0x7f0000140000)=0x82) userfaultfd(0x80000) 2017/10/25 03:59:43 executing program 4: mprotect(&(0x7f0000fe3000/0x4000)=nil, 0x4000, 0x1000002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00005d6000-0x1)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f0000da9000-0x8)="2e2f66696c653000") r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f000046f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") openat$hwrng(0xffffffffffffff9c, &(0x7f0000458000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f000004f000-0x8)=0x0) r1 = creat(&(0x7f0000132000-0x8)="2e2f66696c653000", 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000ad3000-0x4)="656d3000") r2 = epoll_create(0x1) poll(&(0x7f0000d80000)=[{r2, 0x3024, 0x0}], 0x1, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r3, 0x0, 0x12, &(0x7f0000ee9000-0x4)=0x1f, 0x4) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r3, 0x21, 0x20000000000011, &(0x7f0000eea000-0x4)=0x0, &(0x7f0000ee9000)=0x4) bind$inet(r3, &(0x7f0000002000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000fd9000)=0x100, 0x4) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000edf000)="8c", 0x1, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r3, 0x0, 0x7, &(0x7f000098e000-0x1)="c2", 0x1) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x1000000, 0x10014, r3, 0x0) setsockopt$inet_int(r3, 0x0, 0x32, &(0x7f000097f000-0x4)=0x1000000, 0x4) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x400000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x40000000000000) 2017/10/25 03:59:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x200000, 0x5, 0x0, 0x6, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000663000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x80000000000, 0x0, 0x0, 0x0, 0x23e, 0x0, 0x0, 0xfd, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffff7fffffffffd, 0x400, 0x2, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x4032, 0xffffffffffffffff, 0x0) r1 = getpgrp(r0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8300, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7f, 0x0, 0xfffffffffffffffd, 0x800000000000, 0x1, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x1, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f00007fe000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x4, 0x5, 0x7, &(0x7f0000451000)={r4, r3}, &(0x7f0000025000-0x4)=0x7, 0xda07) futex(&(0x7f000000d000-0x4)=0x0, 0x9, 0x1, &(0x7f00005c4000)={r4, 0x989680}, &(0x7f0000c3c000-0x4)=0xffffffffffffffff, 0x40000000000) mmap(&(0x7f00004b3000/0x3000)=nil, 0x3000, 0x6, 0x4010, r2, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000687000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r5 = accept4(0xffffffffffffffff, &(0x7f000007e000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000fd5000)=0x10, 0x80800) getsockopt$inet6_udp_int(r5, 0x11, 0x66, &(0x7f0000fd6000-0x4)=0x0, &(0x7f0000fd6000-0x4)=0x4) accept$inet6(0xffffffffffffffff, &(0x7f0000fa2000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f0000fdd000-0x1)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000907000-0x28)={@generic="00090000008000001607067d08b1bd5c", @ifru_mtu=0x6}) ioctl$TUNSETTXFILTER(r6, 0x400454d1, &(0x7f0000994000)={0xfffffffffffffffe, 0xa, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) r7 = socket(0x10, 0x2, 0x6) sendmsg$netlink(r7, &(0x7f0000dbf000-0x38)={0x0, 0x0, &(0x7f0000a09000)=[{&(0x7f0000001000)=[{0x4e, 0x8, 0x709, 0x0, 0x10000000000, "cdbcca703e0f071f3d00000000ad4fcc9ebe178f4acb7906af44134d0f019b44000000000000000707fc080000000000000025e72b320016060000000006"}], 0x4e}], 0x1, &(0x7f0000dbe000)=[], 0x0, 0xfffffffffffffffe}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80003, 0x3) 2017/10/25 03:59:44 executing program 0: r0 = gettid() r1 = perf_event_open(&(0x7f0000e48000-0x78)={0x7, 0x78, 0x80, 0x0, 0x1, 0x3, 0x0, 0x9, 0x200, 0x7, 0x10000, 0xfffffffffffffffe, 0x8000, 0xd, 0x0, 0xffffffff, 0x0, 0x9, 0x3ae, 0x4, 0x6, 0x6, 0x7, 0x5, 0x71, 0xffff, 0x0}, r0, 0x8, 0xffffffffffffff9c, 0x1) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x10010, r1, 0x0) socketpair(0x6, 0xf, 0x403, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000f72000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000f73000-0xc)={0x0, 0x80000, r3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = inotify_init1(0x80800) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ce2000-0xb)="2f6465762f6877726e6700", 0x462100, 0x0) mmap(&(0x7f000070b000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a22000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000fa3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f08000)=0xc) fcntl$setown(r4, 0x8, r6) syz_open_dev$vcsa(&(0x7f0000a45000)="2f6465762f766373612300", 0x0, 0x200000) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ptrace(0x4207, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000fa3000)={0x87, 0x4, 0x1, 0xd6e2}, 0x8) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x8, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000917000/0x1000)=nil, 0x1000, 0xc, 0x20010, 0xffffffffffffffff, 0x80000800000) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fa5000-0x8)="2e2f66696c653000", 0x114) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x1000000, 0x10, 0xffffffffffffffff, 0x0) 2017/10/25 03:59:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000631000)="2f6465762f6e65742f74756e00", 0x0, 0x88840) r1 = open(&(0x7f00003c9000-0x8)="2e2f66696c653000", 0x200, 0x4) r2 = openat(r1, &(0x7f0000a99000-0x8)="2e2f66696c653000", 0x10000, 0x186) mq_timedsend(r2, &(0x7f00002de000)="2d02bec627e27bf2e23df24dd8f1fe454a8d4abb48ff650a9373d9e7e8db98bdc1e50c5d3c434e12a018554afab30442a395a86996", 0x35, 0x3, &(0x7f0000efb000-0x10)={0x77359400, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00008a1000-0x8)={0x0, 0x0}) r3 = syz_open_dev$tun(&(0x7f0000408000)="2f6465762f6e65742f74756e00", 0x0, 0x0) fsetxattr(r3, &(0x7f0000341000)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f0000649000-0xc)="020000002000000090748400", 0xc, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000df5000)={0x0, 0x4}, &(0x7f000087e000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000063f000)={r4, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005b6000-0x4)=0x8c) 2017/10/25 03:59:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x6) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f000050d000-0x4)=0x0, &(0x7f00008c3000)=0x4) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000bb9000-0x4)=0x5, 0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f00008f0000)=0x1, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000621000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008ec000-0x4)=0xe8) setsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f000037b000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, r5}, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$netlink(0x10, 0x3, 0x0) close(r6) r7 = socket$unix(0x1, 0x5, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x8, 0x1, &(0x7f0000d94000-0x10)={0x0, 0x989680}, &(0x7f0000048000)=0x0, 0x0) bind$unix(r7, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) 2017/10/25 03:59:44 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000005000-0x8)={0x0, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000)={0x0, 0x3}, 0x8) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f000033c000)={&(0x7f0000001000-0x48)=@full={{0x3, {"37fd1bcab55c53"}, 0x0}, [{"8b6cd34ce7b233"}, {"38ae9869fccc87"}, {"8743df21846c92"}, {"eaa9c20bcb0237"}, {"7e429fec036085"}, {"fdf2b97ae9e75a"}, {"ca7eb2e46f95b9"}, {"bffcfa63fa26a2"}]}, 0x48, &(0x7f00006de000-0x20)=[{&(0x7f0000001000-0x84)="b0a32affbe2b1b947e6f6f192bf0f938e03f1bba41fa7ff181155d99daf1bbdbc1ab782dcb4ded0f446e317c7b4fcf6ae00cbfa77d6158e8c878f4b7d540909470686d4b69e63346dade63e4f1be50ba1703bf547721fff6c5c0409fac3a572fee70c395cef6fa352750fdf4df684c9e9cb8310db3945509ae6eaa6b5dea04924b7306b1", 0x84}, {&(0x7f00005cc000)="b82169a439c5cc3ec464d057595e4792ef04dc7b9982116b37ec823bdfd4f6975be7907858c90628a9730df76438f42640816cdaf06ef236524c309805bc5d896e55d2ae9cfd1f65385a70521c9fc037a6c3fce518bde6b78101885249fd077e3cbb100ffdd782159087bf8a2b3dfce5022aa55abb8d", 0x76}], 0x2, &(0x7f0000b78000-0xd0)=[{0x10, 0x108, 0xfffffffffffffffd, ""}, {0x58, 0x0, 0x0, "27712ee3f068d4464681dd87df97ebed3cd6a3c63281a645fdb2f3c9f4b09fabe2b6cec83b6be7bbbe32af00c32bc2da8dcad9b21c9e0afb1fdf7fdfe7269f4845c038f91c"}, {0x68, 0x84, 0x1ff, "f38ebc846470c2f7ff2c4988f4fef7f632a1da789783e5ac5cb901b1a419fafa5d665fb8ab7082d540f8a5955fb2556b46a3ec342ca1f9f0163748071ff197175db1315128a6cba35dc5809a515052ebf546"}], 0x3, 0x40004}, 0x4080) 2017/10/25 03:59:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00003d9000)={0x42424242, 0x42424242}, 0xa, 0x100000000000002) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xf9, &(0x7f000078a000)=0xffffffff00000000, 0x4) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00005fa000)="2f6465762f72746300", 0x6c4f6a308979d4f0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00009ca000-0x10)={0x6, &(0x7f0000d1c000)=[0x101, 0x6, 0x400, 0x7fffffff, 0xffffffffffffffff, 0x9]}) r1 = socket(0x11, 0x800000000a, 0x7f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MIN_RTO(r1, 0x6, 0x6b1, &(0x7f0000000000)=0x18000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00005a5000)=0x0, 0x4) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xe2a0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xe, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r5 = gettid() r6 = syz_open_dev$evdev(&(0x7f0000013000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f000061d000-0x2)=0x100010001, &(0x7f0000cf5000-0x8)=0x2) ioctl$EVIOCGRAB(r6, 0x40044590, &(0x7f0000ccc000)=0x8) socket$bt_l2cap(0x1f, 0x0, 0x0) tkill(r5, 0x7) r7 = gettid() tee(r2, r3, 0x7, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/10/25 03:59:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x6, 0x1) semget(0x0, 0x4, 0x98) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000fc2000)=0x0, &(0x7f0000c28000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, 0x0, 0x2, r0, 0x0) futex(&(0x7f0000369000)=0x0, 0x0, 0x0, &(0x7f0000f19000-0x10)={0x0, 0x989680}, &(0x7f0000fa8000)=0x65, 0xcd) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000fd0000-0x4)=0x0, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00002ce000-0x14)={0xfffffffffffffffe, 0x800080000000a, 0xfffffffffffffff4, 0x3, 0x3}, 0x14) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000fc4000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000d3a000-0x10)={0x0, 0x0}, &(0x7f00000f9000-0x4)=0x10) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000fc5000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000b33000)=0x14) mmap(&(0x7f00007b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000536000)=0x2, &(0x7f0000fcf000)=0x1) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1d, &(0x7f00004a9000-0x4)=0xffff, 0x4) sendmmsg$inet_sctp(r1, &(0x7f0000fcf000)=[], 0x0, 0x884) getpeername(r1, &(0x7f00007d3000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000b9e000-0x4)=0x58) mmap(&(0x7f0000133000/0x4000)=nil, 0x4000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fd0000)=[{&(0x7f0000238000)="5701b2a3e5578b6a87636f1abda0cdb21c509591ee0248152c49a27e4fc3d66c926c7ec2d80df46b67404a0d499736e5ed502a8e5858a67cf5160d893bc7956bb92ab447d929efe2dada6aed8abad126c95d800bf38c31b24eb38342ab8365335a14135817ba1d41c988e1b60921f7d615c7912f8bf4099eee7efa2e32914f2d39f4655539796763dccee00743ce15e13cd632daa8fcfad628bbcbe43f88851ba528741ef8d43a1bc2de3c8cd698604a300f6fbfa16bb69bfc6731", 0xbb}, {&(0x7f0000c1f000-0x1000)="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", 0x1000}, {&(0x7f00000d4000)="14d4d7cc6e3100007fff4408130968", 0xf}, {&(0x7f0000f6f000)="117644a4935031f75a6d6e175d6cc9de56465619b507fbeb003b40", 0x1b}], 0x4, &(0x7f0000fd0000)=[@assoc={0x18, 0x117, 0x4, 0x3ff}, @op={0x18, 0x117, 0x3, 0x100000000}, @op={0x18, 0x117, 0x3, 0x80000002}, @iv={0xe8, 0x117, 0x2, 0xd2, "ee08fcd1dfe61aa7eff89b5d561951763b28e4f6bc767495cc49f2f34845c2d819fc951066a77ed3e0e32cdbb2f36960167726808483c04e465d4167d96768bede6d81ab06f32dde1a8d16a9a0df5c762224cf8fbcc7339da913cecd81000000f54c17900c3de2c510953400363f6df3dc5675caa7403536ad5692b1d2d5c9714e68d0f575e0f4706c036396c3540d71dc7e0796ce2c517aab6117eb2eb88b98c2ad1f358ffeadfd393e869dae352bcc207d235d0d19afcd70e9ff73ab7da09380afe41d7efdf26cbaf6c98f37b64fca497f"}, @assoc={0x18, 0x117, 0x4, 0x26}], 0x148, 0x84}, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000372000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x20) [ 254.186169] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=8 sclass=netlink_xfrm_socket pig=16457 comm=syz-executor2 [ 254.251102] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=8 sclass=netlink_xfrm_socket pig=16476 comm=syz-executor2 2017/10/25 03:59:44 executing program 4: r0 = open(&(0x7f0000f42000-0x8)="2e2f66696c653000", 0x80480, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x800000000002, 0x78, 0xde, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xb81, 0x0, 0x0, 0x0, 0x4000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x2eae, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000bdf000)=0x0) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00004f5000-0x10)=@common="67726530000000000000000000000000") bind$inet6(r1, &(0x7f0000855000-0x1c)={0xa, 0x0, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x200) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0e000-0x9)="2f6465762f6b766d00", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ebc000-0x4)=0x7, 0x4) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f00006d2000)={r4, 0x1, 0x0, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lseek(r2, 0x800000000, 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00009bd000-0xbe)={0x0, 0xb6, "b756d068bebda5f0f589005aee224b3579248ff269b611dd1b0caf6423bc03b362e0e731f27a6c6dba8fb9ef7874f11feac486be8d20f3b4ba9ffcba0fcbc2ed56e20ebf5b3a99d85c4dd9a8b51ec1dacc610567a5bc94853bb2a8b290911e84d35604fcb298103cf27ac111af7a02c0f6e9fc33bb780997f3b1ca5902fa8505dac05cfd6641472969399ffc7dd1bb930d022edcf58b0a43a2e3b3456a406f80209b5d8da0f2bb35ea0da53fbbb00cb5bee674ce804c"}, &(0x7f00003a8000-0x4)=0xbe) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002fd000-0x98)={r5, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xfff}, &(0x7f00009f3000)=0x98) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, r6) r7 = epoll_create(0x800000003) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r4, &(0x7f0000af6000-0xc)={0x0, 0x0}) write$eventfd(r4, &(0x7f0000cb2000)=0x0, 0x8) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000c67000)={0xd01, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x1f, &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000000000)=0x4) r8 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r8, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000c6e000)={&(0x7f0000631000)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000939000)=[], 0x0, &(0x7f0000d1a000)="0000000000000000000000000000000000000000", 0x14, 0xfffffffffffffffd}, 0x42) close(r8) r9 = accept(r1, &(0x7f0000796000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) setsockopt$SO_BINDTODEVICE(r8, 0x1, 0x19, &(0x7f00003b3000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) close(r9) 2017/10/25 03:59:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000024f000)={0x6, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xb5, 0x8000, 0x5, 0xffffffff, &(0x7f000098b000)=@generic="3a56bbd10fb55c95c8f3bba730c024ac", 0x8001, 0x4, 0x3}) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bf7000-0x11)="2f6465762f7667615f6172626974657200", 0x1fe, 0x0) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r3 = dup3(r0, r2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000f8b000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x25a8, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x3, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}], 0x48) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000c5c000-0x90)={0x0, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000e6b000)=0x720, 0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000a9b000)=0x3, 0x4) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x4) connect$inet(r0, &(0x7f0000036000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x65, &(0x7f0000ff1000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffff9, @loopback={0x0, 0x1}, 0xf3b4}], 0x2c) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000238000)=0x0, &(0x7f0000217000)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000eda000)={0x0, 0x0}, &(0x7f0000ecf000-0x4)=0x8) accept4(r3, &(0x7f00004f0000-0x2b)=@un=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000006000)=0x2b, 0x80800) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f00002e7000)="56cbc8662f45b6f7c9adc2b7c8ac4e999222a835d729703cd25b1f55bb458bc9fa9450c2b4f164f9cb234d1f0f4681738c95c0341c882a5676104de1feee48363b99f6f8016941ad4e209d9c922b4f994dda76ecd859a4c3a51eee7b5ef5f7009f0f7ac09d24e4f8fb688b3f90e0fc2ad36cc228484ef37546f94049654b4c0d19217de1500a6ad80f87aa8aa8c49483ed97a40b66365f5860945da46925c18c189637", 0xa3) 2017/10/25 03:59:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00003d9000)={0x42424242, 0x42424242}, 0xa, 0x100000000000002) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xf9, &(0x7f000078a000)=0xffffffff00000000, 0x4) r0 = socket(0x11, 0x800000000a, 0x7f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MIN_RTO(r0, 0x6, 0x6b1, &(0x7f0000000000)=0x18000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xe2a0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xe, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) readv(r1, &(0x7f00007d3000-0x20)=[{&(0x7f00007c6000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf}, {&(0x7f0000035000-0x47)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47}], 0x2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = gettid() r3 = syz_open_dev$evdev(&(0x7f0000013000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f00009b5000-0xce)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4, @x25={0x5347d1768d122c42, 0x0, 0xff, "7b"}}}}, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f000061d000-0x2)=0x100010001, &(0x7f0000cf5000-0x8)=0x2) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000ccc000)=0x8) socket$bt_l2cap(0x1f, 0x0, 0x0) tkill(r2, 0x7) gettid() 2017/10/25 03:59:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpriority(0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005b4000)="2f6465762f7667615f6172626974657200", 0xfffe, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x6c6, &(0x7f00007a5000-0x10)="f33ec2bee5d60eddedeb09d3c3c576b6", 0x10) r1 = perf_event_open(&(0x7f000006a000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff00, 0xffffffffffffffff, 0xfffffffffffffffc, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000bf000-0x8)={0x0, 0x0}, 0x80800) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00001c4000-0x2)={0x7, 0xd03}) r2 = add_key(&(0x7f0000e8e000-0x8)="6b657972696e6700", &(0x7f000082b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$set_timeout(0xf, 0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000002, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000068e000-0x8)=0x405) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x3) seccomp(0x0, 0x0, &(0x7f0000029000-0x10)={0x4, &(0x7f0000d3c000+0xc22)=[{0x4, 0x7f, 0xa, 0x7ff}, {0x2, 0x1000, 0xffffffffffffffff, 0x8}, {0xfffffffffffffffe, 0x100, 0x40000000000007, 0x3f}, {0x80080000, 0x200, 0x400000009, 0x6}]}) eventfd2(0x920, 0x4000007fffd) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000b5000)="2f6465762f72666b696c6c00", 0x44a800, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00007e9000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0}, &(0x7f0000258000-0x4)=0xc) r4 = syz_open_dev$evdev(&(0x7f0000401000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r4, &(0x7f00008f8000-0x18)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r4, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000942000-0x29)="56705e26ee3971db1d407b8cc0300c993ee588fda118e66fc62d17cb8711bb9abe4c73434168a0bb39", 0x29) keyctl$set_timeout(0xf, r2, 0x0) r5 = pkey_alloc(0x0, 0x1) perf_event_open(&(0x7f0000b4c000-0x78)={0x2, 0x78, 0x1, 0x400, 0x1, 0xffffffffffff78fd, 0x0, 0x6, 0x280, 0x2, 0xfee, 0x6b8f, 0xffffffffffffff81, 0x4, 0x0, 0x1, 0x0, 0x5fef, 0x3, 0x8, 0xffff, 0x2, 0x0, 0xffffffff, 0x4, 0x80000001, 0x0}, 0x0, 0x0, r1, 0xa) pkey_free(r5) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0xfffffffffffffffc, &(0x7f000041f000)={0x0, 0x0}) 2017/10/25 03:59:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000087b000-0x8)={0x0, 0x0}) r1 = dup2(0xffffffffffffff9c, r0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000a37000-0x4)=0x0) r3 = perf_event_open(&(0x7f00003a4000)={0x3, 0x78, 0x400, 0x2, 0x8000000008dcb, 0xfff, 0x0, 0x4, 0x42000, 0x4, 0x88, 0xa0bf, 0x1000, 0x2, 0x0, 0x1, 0x3, 0x6, 0x8c, 0x200, 0x8000, 0x7fff, 0x0, 0x8, 0x9, 0x4, 0x0}, r2, 0x9d, 0xffffffffffffff9c, 0x1) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x4) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002d4000)="2e2f66696c653000", 0x0) mkdir(&(0x7f0000025000-0x10)="2e2f66696c653000", 0x82) creat(&(0x7f0000ff4000-0x3)="2e2f66696c653000", 0xe72badde94971658) mkdir(&(0x7f0000681000-0x16)="2e2f66696c65302f636f6e74726f6c2f66696c653000", 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup(0xffffffffffffff9c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000066d000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r5, r7, 0x80004) getpid() fstat(r4, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)=@ethtool_sset_info={0x37, 0x5, 0x3ff, [0x20, 0x2, 0x800, 0x2f5b0048]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0x20000000000000a, 0xffffffffffffffff, 0x0) r9 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000950000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCADDDLCI(r8, 0x8980, &(0x7f000098b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) ustat(0x801, &(0x7f00004e3000)={0x0, 0x0, 0x0, 0x0, 0x0}) listen(r9, 0x200000200003fc) 2017/10/25 03:59:44 executing program 2: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f9e000)={0xffffffffffffffff}) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f000095e000-0x4)=0x8, 0x4) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000fa0000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ba3000)=0x10, 0x800) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00002b0000)={@generic="ac1e0800bd3300000100000000000000", 0xaa}) r2 = socket(0x11, 0x10000000803, 0x14) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(r2, &(0x7f0000b7f000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d7d000)=0x10, 0x880800) shutdown(r1, 0x0) setsockopt(r2, 0x107, 0xf, &(0x7f0000e10000)="200a016f93", 0x5) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f00003bb000)=[{&(0x7f0000bc6000)="739396262080a36bc3b1bcfb9a62f4be76e4b9b3f34895c1e3f230738e12ba21ad316ba693f6b35a389d451d2d56995f69be633729d6ded43026e74af4586d52796d5293e8b00bf5e8bacf250ee9eabd9a7c828d0de70b030bfc2c2d5d8dd3671acc98c2415c2c7bdba413336fe8679aadde5f07bacc25422b1b5fa1ffd49831a28b02201bf28327dd759ee3d66e94cd07542b6af48be3bf16209d70c5", 0x9d}, {&(0x7f0000fa4000-0x22)="367c55782a9c31650a3584cedd89583cb9525abcd57efbcff6824b33e76dd4c139bd", 0x22}, {&(0x7f0000f2a000)="18a154faa107309932aa5240a3b7b1b0184b09dbfb92c07ed9ea3870f2f60ae7c281e8f21abc79049202a22e3542dbcaf1a50c2c06f4fae7372b1f804219a407cc900e83bbb018170dfe8773421c22dce66ef7f5e24904174e28a51680eaa3bc2f88d7fcf552324ae8936ff1764af97840b238c9f8524fbfa3466b2c1f3521132a917195d7840bf62fcb6054ca9493db54b9f548104321a761e1411329", 0x9d}, {&(0x7f0000fa6000-0xb99)="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", 0x1000}], 0x4, 0x7) mmap(&(0x7f0000a40000/0x2000)=nil, 0x2000, 0xc, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x6a, &(0x7f0000b00000)=0x0, 0x4) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000ee5000-0x70)=[{&(0x7f00002b0000)={0x27, 0x1, 0x0, 0x7, 0x0, 0x4, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x0}, 0x60, &(0x7f0000fa5000-0x30)=[{&(0x7f0000fa1000-0x1d)="cb0400000099fa000000ffffffffdec7cfb5475b5a35645aeb7a61a0", 0x1c}, {&(0x7f0000fab000)="008c53000084202100000000000000088fdd03000600fa16fb04b57b03390000000348a2340b6c0000000745c5efb70007151dfa7c581ac99cba5ad5b2e1133ec46f3951724ba4a140e68bdae3060000002427571d61de03026fe808904892c9dd37032f740fff607f080000006fe080fffeffcf1d9cb7055ec23bbda4dce9cfcd0c0000844c9df45d74daf477", 0x8d}, {&(0x7f0000fa4000)="0a251751c4a40c9c5695c2ec3b594182c1549c4089e1a665e9e0174637324ddbd77ab6233d8f8b8d8dcce846dcb7f3a9f561c29d06e5c38fa4069fd4d671c41c717747204f3cdeebf96d818d63775fec9145d7a9ffc39971fd698761dc6d55786cd8335f2be49869945668741ea28cd897703d0974d8f9e86ed35d09c67aa444305df2dfa44115ab438cc78bfc7a13e032174796a2bdf9", 0x97}], 0x3, &(0x7f0000fab000)={0xf0, 0x8b, 0x8, "b92c7480bf113cb3beda5fb2a4c524ce04d00cb2d68d8be26248fbf64ca65c3c688f0ac86300dabdee69c5643dad02002868bf8c0000000000000fffa6a2df8b709000809bfb01e9f3cae7a8fe1b60d8c4e3bc5b90ba03cb95720e5b9fd1a0c02cdce1d790df02a5a27835270bfc5ca8d11a77dcbeebc73323495d6f6f4c253842f8d78f46a14731c2efcb35766481a53ef76ac18a118e25905c39eb12bb39af886d09f05dd4858df03771559c96e62c8b10472b6c8934c0dd32c5cf5589e5dd71f38f39b4cdcba3440f5cb9aa7376bb6db2030df650ef146ad9"}, 0xf0, 0x20000000}, {&(0x7f0000d06000)={0x27, 0x3, 0x4, 0x4, 0x200005, 0x7, "dec4268683590a3fbdd19c5347a5f6f92d045a6cf9245d4f7558798ff33efa0000000000000062316500094163396d476ec8cb9d074e0ec7a0f3de8e40bee4", 0x2}, 0x60, &(0x7f0000847000)=[{&(0x7f0000fa6000)="e8eddbfca9091bbda60435ced18c5a1a8a39c467e00fe11c4a39c877b4345eb0f57c1717dbdfcf98737809afff795f1d4d382db49122f44559c9c13e2a573597cfe727c2cc857efa8079f9aecc6f59ddf784d1e511c7b4d190828b8aa7ac43a7bb23acd5e77a9daa51b56801ce21a5895dc5bbe698f7f69b94a315fe41cc3ee61cddae8aa65b867210ccc697372341f206011b119911a976525e8769a6", 0x9d}, {&(0x7f000091a000-0x31)="ab4eb39ec1a047ba4dad7871cd9ec5f839ab9113eda60bb7cc1be8ce30d045686643d8a18ca9eb487163119e6ec860aed3", 0x31}, {&(0x7f0000c6f000)="6c826fbf418ee81b0f8f061c827acbe52613c05af5e1986c3440e953c2784df3d8b67351c44c7fedb178663b50f8c4f5e6c40d26d6c256729b1111b2428eda37f0a9e4f4af814df35e52d51f576df05f777348d2825f26e46adb22d90c3a079864fd82f6780eb5f3991742ce9034ab079ac673c510aadf27911334f0aea9b755d62807698ed07327e1ad6e0b8eba339a8b6f6ccd404478a92bedf3209d85b8328c80c1de150f35e52ec8f256febfedd48b0de41209210e50e0c32614f5dfb2b06892ea762fff3f07bdc133dd4651c459060919280391a40a0e07a828289cf37d16a652f45f982830aae0a6faa997738f37d8", 0xf2}, {&(0x7f0000fa7000)="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", 0xfe}, {&(0x7f0000fa8000)="66c63ef2a03207324cd63db203391a0b5240b9784fcd8d287c6c93e093ca48865cc9e40d70792b7d3ecf8f92f57b2fc2f9d415bf7e2b560f7926da9e8b5ea868047aaa2f048b4718aeebd676a477ab59b9331fda452eb3769e56fcd424020b75ed52a265a1e492fdf1ec4e854a762d9259fc4b3ed40c66b7f794b7603b9610f7bdbb94fa1ff91d87759b32d723b071c0dd1d770d43f489dc1789e61ca566e3d9261f526cd40158073e00a55a44dc494f35c66cbc0bd04df11c26698028825e4a481c1109070583282d8ca8d00d68c79a602a0db824f99f0c11115db949664af06cf7349c51c8af5b31ccd08659b0bee4fa9a36fed896", 0xf6}, {&(0x7f0000811000)="d4054df1644c20da7a155bf9d3c5f45dbd304bea504fe8bcc5fedf75bd15165fdf5fc05319de316735982aff362012f29b92209b880ab9391036d2c980349766d32136ff89376a22fdb2b2fb42fc616d8673c7bb09880fff2441a393c21f14", 0x5f}, {&(0x7f0000faa000-0xd2)="1a616cd6fd7957a1e487d25aa8d416a943c3c0e918a53ec09bf8e77f2b528361214e0a57d92eda96d81320c880500f6af6fa8dfe19148b6b8d208ebb6e631b1627cc3d2bb9c8774830ce3a7de6897947ad6a97803544924f8385153462007848302918f9ce93fcaf0787b29ac8935cdf56c71ccbee174fd807cc96b8306b9154dfa8c175aa0c5c3c03031d6c605000117bb7004af1fe04af22bc5109c2b971561165f94ab6a7d5566903aa686172fabb17a751efdbe73486a469f5b6b6325dce08abcc6b35b80426130a6225c81e189e8b21", 0xd2}, {&(0x7f00000ce000-0x72)="5d2a9861c9d8256f572717b1fedf0c5926a611c9583b1a5a962d4414f9c5c4f8f72ec0a482838c954eb16f4f4ef2c574abc60ff65247b46290dd6da2264e4d47e5c960f3653b3b9f5e309f8da4f7891f693ddac7771220cdb3231a232017575a30a5523afb670baeb8d3fb74382e1d9fd383", 0x72}, {&(0x7f0000fab000-0xdb)="c770e1005d05fef62abfce2536520b8b85bd9bbd39e6d629244d747163baad77a6da89266337a3a06267fe1b6afb04296cd61383b1c60d116d5f7d67c990531c0214bdc63882ed01e6191a8d048806b6e4eba2d752b7c5005cb660bcf7630796baa5462b6507c1772347852913e98af4590560c362f9e2edb7afd2f69d87c39b246969d6d92359b2a333251cbfdf1285638ef71897c1527221b85b64325031d52d3b22b2e7fdb8a209eaee719d5e880bbee24e1e8f0f20bdcbbc231e62b2ce77e59d9a2c154dd23a31c1dd6fd6b208087c6e0fd4d8bf794d7d05dc", 0xdb}, {&(0x7f00000aa000)="2768ead99ddbc9539f9ed4409a98492057ea8d3c20d2ca539c2d07bfc16e2fc7b741e3fa9979d2b162f398d0bc8da6e4f529ddb7fdd75ca0dbb29129ce0b68b5ce487d85d6df2497c41c34f49db63e0f98f4e5e1ff92113a797688c79cbb0a6f1f6664129cc551799e8ded38d62dab6944cf52e87f01f93632b55397738d024d644f82220c97491583e1cc951ff8db4fc6e4be3ffaf903717faafa20f2a745694b21212bb17948baf584468b260918187bcc2ade80e68096b6a650917d0fdf24001b8e410a96c50195de0a6427ebc188e692346c688e", 0xd6}], 0xa, &(0x7f0000fa4000-0x28)={0x28, 0xfffffffffffffffc, 0x4, "287cc0cbc2f37224375cc9620005ff3c9cd4"}, 0x28, 0xe}], 0x2, 0x20000080) getpid() bind$inet(r1, &(0x7f0000905000-0x10)={0x2, 0x1, @rand_addr=0x3a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, r2, 0x80000) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000fad000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f0000d40000-0x30)={0x1, 0x3, &(0x7f0000c28000-0x18)=[@generic={0x2015b4, 0x0, 0x4, 0x3680000000}, @generic={0x1f, 0x40004000000001, 0x0, 0x0}, @map={0x200, 0xe08d, 0x3, r4}], &(0x7f0000bba000-0x7)="0000000000000003", 0xfffffffc, 0x80, &(0x7f0000fa2000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fab000)={0x0, 0x0}) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) 2017/10/25 03:59:44 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000661000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) fcntl$notify(r0, 0x402, 0x1) mq_timedsend(r0, &(0x7f0000a10000)="b2497c4ae2451f61b19cbff7a4a52a83b454b31c00927832d5a14c9b2d2c734ef3ca04cbdca432a278b1e5f685a63bb869a025926b2607180080b928eb12c846b5e6c946c06e01263027cd78fe052c53", 0x50, 0x3, &(0x7f0000df1000)={0x77359400, 0x0}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000000)={0x80000000, 0x1, {0xffffffffffffffff, 0x3, 0x3, 0x3, 0x8b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000001000)=0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x400, 0x551, 0x4, 0x1, 0xfffffffffffffe00}, &(0x7f0000002000)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000+0xef4)=@assoc_value={r2, 0xfffffffffffffa08}, 0x8) getsockopt$inet6_int(r1, 0x29, 0x47, &(0x7f0000003000)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000)="2e2f66696c653000", 0x4) chmod(&(0x7f0000004000-0x8)="2e2f66696c653000", 0x1) getsockopt$inet_tcp_TCP_PSP_CHECK(r0, 0x6, 0x6c7, &(0x7f0000008000)=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000008000)={r2, 0x2, 0x10}, &(0x7f0000004000)=0xc) timerfd_settime(r1, 0x1, &(0x7f0000002000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) mknodat(r1, &(0x7f0000004000-0x8)="2e2f66696c653000", 0x8000, 0x8) 2017/10/25 03:59:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000497000-0x8)="2e2f66696c653000", 0x20000000141046, 0x0) io_setup(0x80000000000007fc, &(0x7f0000c21000)=0x0) r3 = dup3(0xffffffffffffffff, r1, 0x80000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000a9e000-0x4)=0xfffffffffffffffe, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() r5 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x4, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x2, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000f69000-0x1000)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r6, 0x84, 0x79, &(0x7f0000584000)=0x8, 0x4) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f00008cf000-0x4)=0x0, 0x4) sendmmsg(r6, &(0x7f000035c000-0x1e0)=[{{&(0x7f00006f0000)=@in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, 0x1c, &(0x7f0000724000)=[{&(0x7f0000a52000)="a4f66c6818794706148568cc29db618a2ed07c504f0b3c0546caefd1641d5763465f7897df9988722ec09e879712c71f0a7f316e4e19f23c87f6ce98a12057762075402bf5511d0bdbd1b47757d7170455562931f73bbfa0b7e291755b8730208de573a459ca09e16104fbe799afdb5f8c31366d2c0d411b5d700f1225bdd3f5071734b0ac29275f7515036dacccb1ca327fe2d59cde7c34217e72cdcc0aee66a2acbb776e5fafc69a54781ed2eb2cc7d760336233a7e45b271955a9e00c055a49175c82f27087b1860b1160db4ab18d84dd1439453be889c2cf780358bfd5b24d96a087f62b7187e704adc36a5a7fcf41976690d55bf0a616eb2e", 0xfb}, {&(0x7f0000f2e000)="deac5b25", 0x4}, {&(0x7f000063b000)="ffdfb8768f9516e497316df56c1f295b3c14c887d59f7f81966562d8aeb1bc2fc073d07887e5e9f7d2960e986e29adb0c4f4ba28e0fdd8a71950fc6b26dfd36f3c71775d96e93b630eb99693ba5f522e7193c6b4b759a253dee410346093017fcfcbc9ccee7aab7cddbcde6a59a986eea2e07567a8fe73d96f98bc1034fb83bb38adf6ae5caf14d04cd1661cc370bc5e93d1a7bd29dc46c890c0ce4e568f59fe1dc7474f11ce6a7fb0b654339de1c1e248014d590348ff2e47fe99d061c91b40a16b5527d7c8648b0b198fc8bb1763cc51f247909597cb5c50bdcf90", 0xdc}, {&(0x7f0000628000)="637103bc157e46da5c52ab50cc81e480b5981a023d9a2b029417f03cd7aaf5e1b7b41333ac656940705604828d668feaeb360e9cb3310322c46f3f3524071c36267fd3ff2c92ecca9284a587d81a0b209ef46f800f02202e7e9b7ecea5198ea9816b2eae24e30bd40a21ffb02f02ef1badebfef2918d32d076d20fdbc074d7973dbca116428772d02f331b7065d9cb6ea130e62352c10af4749c77f3ccd8468c2977882fc809f20adee6d50270837a89d04e1606d2cf891177c7b739ce4b8e120b287ed52d", 0xc5}, 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{&(0x7f0000365000-0xf8)="92f4a313a87b0674da1fe338437ff4ca9303e65e1fe77e1fa2645beb1d6c171326d0f4107edecca3927a345acfa075e4a6969b50af9cc114934de23a222647bce2051e8f0f361ad2adbaafa6009c7f1ab2e65140502f6ad029e27a88112a444e981d84e912fc397841a4892d056721112a31af680521625cf7d579cb052c6aec993f165519bc090b5dd6c6d540e8f223251ec93daaeb3c5670468f87595ffc5d8f61c6adb181d240fbddfac8d3c8693bd57a94d18ec2218026f79afded4ca845ec064c20f76a4cbb95c01962741df1df7f1df3b5ed31051f9c0d9c9560603e8713e46fa633b8b7a125367357e84f294e0267e11bfaf3b0bb", 0xf8}], 0x5, &(0x7f0000e94000)=[{0xe8, 0x10c, 0xffffffff, "3d673281293d98f4e47b2790e039092d7bea09cb7ff9cb8d7fc042e86a5738c2ecaedfdadc930b6e8e123c9f52310ae0d17f5e6c08547f3680fdb2d792635aa8912a957a8ece7d1537a04ddc0e7ea58d4379e9faf2122770b5b22e8ab5d5e24cb2a456bc381e2c1dcb764ecacba6d086ad9e9e44ef03ad71a7d922c79f6059f0a3e3a8f70cd3a9752776d5a217d9d7e327a10b239fbc8d165f2970efb42a7f605c5f1213624d9b7cd36c4af387476bd774e72b57f10d748b41a2b7bd35ff2776e1577006c0bfd22e83a9689f8e54c2c1de2b498d4165"}, {0xf0, 0x29, 0x0, "0724d4d4e9a5723dc12d266bd9c36406194ffdbe7d6d03222dd5182d98cfce6150a7d64d1d08741b0d07dfe76d2c05f9c892b784a422b28d75127699cd133a14df80bb1cd49f59ae13731ba4f6395d923bf888214bf73d392ce5db2576b635cb73bfd09293d03972962cc67f2525c4f7659139ab8d0d837291beb2a7c1b62d61ddd1c26eb38ef6f985909c314e2d1931ce691fbc6ae208133d9caa42f15d45da2b564d1483eb859efe20439a375bed429313c92b65da11f239855e90a74fd2887ee4c32025d5850dcd668e94401897a5087186a461ab7fd184"}, {0x18, 0x110, 0x10000, "3c8222bddc906304"}, {0x70, 0x10c, 0x2, "9f00d6274740b374fd651b9701c61e6db25f2efc6f3b48b2a80b58616084d131780739ea73aef9abd5a15fceed1767f952e897f3bb9839aebfc6695e3df37f930a0fc03b04712ca303ed1e5b3cb0a963243fa54263437cb86a20d6aa"}, {0xe8, 0x116, 0x40, "451b6fd1e92347b16f4e5f1e5427d88ce19d5dfe343d0ec1af805bebd0e3695b21da799b34ccc4bbd4cba577570ce54387fbbf5bddc8da8eeead59847946d2859ba666db1d7c49fa98fdee77a24fd94994226825ababb4ba1cd76abc1ffbd31b2d9bb695d4bda844b934572729d9d23a9e26f45fccf8cdbd1338fcf5c28095194916fbe358adc843dc80d89d9dfadc9a716905b27e377b20f8402f9464b5b32aa4740efa1cd62405ce304876fe9e1ce2ca4dd54942390ceabd2940758d26e02bfddd286bb4c17397337f13840d57bda180f340"}, {0xa8, 0x10c, 0x10001, "73556eaee73c4bb6adf94052dc3d43e56d11bbf7c5aefd87863deac9e305f54fc07b41824327fb7e14c9a0172645f67bb10597aa228921e6e1c51f73708cf46d55715bb0feaea50a8b2cca249c69f3b0cad68726d4422dec5169dd87591a89cea5b356c1109fdb99e4af2e475c6cf794eac8bff938a1d4a69d94f1d6361a5c7e754f00c9eddce57b3d488a564901e8e67af841f293"}, {0xf0, 0x105, 0x6, "8094f1cc87d2308e67814c093182865fb1e3466247c94d78693226e593153a473ccef8b7433009cc4cff0c7edf2eb4a850ea8691b6a10de6028adfdf2282fb5c2ec4319dd6532e065932c042370ddc1bba2143948330dd3b65d543b3509812dcfd81d6acc4d956afbe55f17bc5a3033c9a870a7927dab859780a98412903848498e10e21135db0c3a5f3f04af7e074319773234cdaa48880504642a75011b9a4755dda3809f177394ddb18070b64488da6033021195cec988a1e36dae4d76e64dc6dd974452f7edd95b58d1d2d9c7dcd4a5e1d7798badfbc938898"}, {0x20, 0x11d, 0xac, "e251f58b42340a57ec5dc82119"}], 0x8, 0x800}, 0x2}], 0x8, 0x0) connect$inet6(r6, &(0x7f0000f60000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x4000000000003, 0x1, 0x7fffffff, 0x1, 0xff, 0x3, 0x3}, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(0xffffffffffffffff, 0x8982, &(0x7f0000739000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000598000-0xe4)="", &(0x7f00009fa000-0x4)=0x0, &(0x7f00009e5000-0x4)=0x0, &(0x7f00003e5000)="") 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) io_submit(r2, 0x4, &(0x7f0000000000)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0xf, 0x0, r6, &(0x7f0000bc5000-0x2c)="dd16037cd444cb307b0334b3e4da83760219d9c30c7c8de71f63b96f874161e76909547b2b0c879e8cd8ead7", 0x2c, 0x214b, 0x0, 0x1, r3}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7, 0x6, r6, &(0x7f0000001000-0x52)="9299d45927e0e47615a91163484e4acd14965368898952a57abac0461444c391f70a01abc06ed0bb623e2342a95f04f797767d1213bc54b757219b3e6f54c1680f14fc4bcfd53a2b2dc465820daf24248145", 0x52, 0x3, 0x0, 0x0, r3}, &(0x7f0000000000+0x4ce)={0x0, 0x0, 0x0, 0x3, 0x7, r0, &(0x7f0000001000-0xa2)="416ec44ceb41e3b3e0ca1e6c391a585d94e88e459d5ec261fd8540a9e108e5696057803d7a0fa2ad839c71f80247533367b46ca04be47b600c1323665d18b3def504356722983852c4b9a3f5962cedb55897a688386b9b0512703201b1711064f5e1020a6a00a43c6ff5fc802234c0e1b89661fc5e1637d051bf172617129ee10709e1c3c663ec0cf49d26c5bd1df2040958d90982e198648ea096e95e1ab8c79bfe", 0xa2, 0x59, 0x0, 0x0, r1}, &(0x7f000087c000-0x40)={0x0, 0x0, 0x0, 0x9, 0x1, r5, &(0x7f0000001000-0xc5)="b03159dc1ff567bc699d55cfe7befc99ac606fc327131b0b7ae49a5ce68fd2934005d9cd2bdc5834deda866d64ffbd6601b354fb33c8a4f7ec2cb391497ab43d5101118d248f38d1dbb2221ec7e2669bd6fae7050e73ebfe16389498358bede8d2a82aa158a109ab45b23ad0cf1738f55d30709668225f217d59ddf255eb4dea425e8e80252c19cdac830f7735905134f674745050842c0ff5414f5ee95e8bd21af0c107410d4c7c0c1c135b33559d54c5b82c758f82e9084b9243032e151bb64bd4123eca", 0xc5, 0x40, 0x0, 0x0, r3}]) r7 = msgget$private(0x0, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(r7, &(0x7f0000000000)={0x0, "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"}, 0x1008, 0x800) clock_gettime(0x0, &(0x7f00009d7000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00001d9000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000be8000-0x20)={{r8, r9+30000000}, {r10, r11+30000000}}, &(0x7f00001ee000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000573000-0x4)=0xff, 0xffffffffffffffff, 0xfffffffffffffffd, &(0x7f00009c4000-0x10)={0x77359400, r12}, &(0x7f0000002000-0x4)=0xffffffffffffefff, 0x7) 2017/10/25 03:59:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000004000)="6b657972696e6700", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="", 0x0, 0xffffffffffffffff) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e55000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) chroot(&(0x7f0000096000-0x8)="2e2f66696c653000") ioctl$KVM_GOOGLE_GET_NUM_METRICS(r1, 0xaefc, 0x1) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000010a000-0x68)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ab9000)=0x68) keyctl$search(0x1d, r0, &(0x7f0000005000-0x8)="6c6f676f6e00", &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) 2017/10/25 03:59:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000aae000)="2f6465762f766373612300", 0x9, 0x10000) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) syz_emit_ethernet(0x24, &(0x7f0000e97000)={@random="65ad712b5078", @random="0107da373aef", [], {{0x86dd, @llc={0x14, @snap={0x0, 0xaa, "c30d", "541393", 0xe88e, "28218a67348020e4f2b342"}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000028e000)={0x2, 0x78, 0xfffffffffffffc00, 0x0, 0xa9, 0x0, 0x0, 0x0, 0x2000, 0x100000000, 0xfe, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x5, 0x0, 0x10000, 0x1, 0x0, 0x0, 0x0, 0x7, 0x2000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r4 = gettid() perf_event_open(&(0x7f0000a55000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x1, 0x0, 0x0, 0x400, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, r3, 0x0) syz_open_dev$sg(&(0x7f0000c7f000-0x9)="2f6465762f73672300", 0x0, 0x0) r5 = socket(0x9, 0x440000000809, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000000000003, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r6, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r6, 0x40042409, r1) r7 = memfd_create(&(0x7f000003e000)="402670726f636b657972696e6700", 0x0) syz_open_dev$sndseq(&(0x7f0000dd5000)="2f6465762f736e642f73657100", 0x0, 0x400000) r8 = dup2(r2, r5) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r8, 0xc08c5332, &(0x7f000002b000)={0x1ff, 0xfffffffffffffffc, 0x4, "98de7a8c5ae95ec8792c93150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_buf(r7, 0x0, 0x2c, &(0x7f0000914000-0x99)="63adf22874e585f4f70475704e82f9e4efd1e51a24210c0603b47b45dbed6bd0f45717791360a168a5acc4257508cf4198cfff5d2a686818f587fb6cc2fb3dbfa7e2e126ed2bdf23976eaf83beeee240670826598731fdc09a7fc06edc9df0c5ea2ef2104493f8279de8756f5f504aa0f01d8ae0056480ef32972303633665c2116c09b40bec8b7688c339926b8d0c6aae3c904b73818296f4", 0x99) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r7, 0x404c534a, &(0x7f00000f3000-0x4c)={0xa00000000000, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f000024c000-0x10)={0x0, 0x0}) getrusage(0xffffffffffffffff, &(0x7f0000ec7000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r7, 0xc02c5341, &(0x7f0000c40000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getitimer(0x1, &(0x7f0000462000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000e01000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000baa000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f00003cb000)={0x0, 0x0}) nanosleep(&(0x7f0000d72000-0x10)={0x77359400, 0x0}, &(0x7f000067c000-0x10)={0x0, 0x0}) clock_gettime(0x4000000000000005, &(0x7f00003bf000-0x10)={0x0, 0x0}) 2017/10/25 03:59:44 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x1, 0x10000000032, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000015000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000007, 0x1, 0x102, 0x5, 0xffffffffffff8001, 0x1ff, 0x4f}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000017000-0x1c)={0xa, 0x0, 0xffffffff00000000, @loopback={0x0, 0x1}, 0x5}, 0x1c) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x34, 0xffffffffffffffff, 0x48) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x800000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x1000008, 0x150, r0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000002000-0xa0)=[{&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000007000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}, {&(0x7f0000015000-0x3)="000000", 0x3}, {&(0x7f0000015000-0x3d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}, {&(0x7f0000015000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}, {&(0x7f0000015000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}, {&(0x7f0000002000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}, {&(0x7f000000b000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f0000014000)="00000000", 0x4}, {&(0x7f0000013000-0xa2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}], 0xa, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f43000-0x8)={0x0, 0x0}) mkdir(&(0x7f0000b18000-0x8)="2e2f66696c653000", 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000e92000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000012000-0x10)="2f6465762f73657175656e6365723200", 0x80402, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000470000-0x8f)="429c75659fd04290da35a443c9eb0a183865000000000001005b7ef3bccc549be53766e515b56eefc770c8cfa1c13c03ac531098d3f3a2695b7ef145287bd0a29e2b5e3929542c76884fc1c59a8a28f76c69000000000000000009ac25cc9ec41a10c5720d3e3c2c77bba87c7a19712dba5e2fc540cf9978dd0100000048ab1660a1e1d3fc06bd087c43e7f53566", 0x8e) bind$inet(r1, &(0x7f0000b32000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000160000-0x3)="02", 0x1, 0x20000000, &(0x7f0000882000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/25 03:59:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x80008, 0x201ffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000+0x22e)={&(0x7f0000001000-0x8)="2e2f66696c653000", r0}, 0xc) mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x1, 0x100000000003) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e5c000)="2e2f66696c653000", 0x10) mount(&(0x7f0000f10000-0x6)="2e2f62757300", &(0x7f000002a000-0xe)="2e2f66696c653000", &(0x7f0000937000)="72616d667300", 0x0, &(0x7f000003f000-0x9d)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000034d000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000376000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) dup3(r4, r3, 0x80000) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0xc0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000fc9000)="2e2f66696c653000", &(0x7f000032f000)="6175746f667300", 0x0, &(0x7f0000fc7000)="") mkdirat(0xffffffffffffffff, &(0x7f0000057000-0x8)="2e2f6275732f66696c653000", 0x12) readlinkat(r1, &(0x7f0000fca000-0x8)="2e2f66696c653000", &(0x7f000074e000)="", 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000231000-0x10)="2f6465762f73657175656e6365723200", 0x401, 0x0) r5 = open(&(0x7f00000ea000)="2e2f62757300", 0x141046, 0x2) r6 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x1000101002) write$evdev(r5, &(0x7f0000e1c000)=[{{0x0, 0x0}, 0x20000000001, 0x46, 0x2}], 0x18) ftruncate(r5, 0x10401) sendfile(r6, r5, 0x0, 0x72439a6b) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f000067c000)="2f6465762f6175746f667300", 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000649000)="00000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000eca000-0x10)={0x0, 0x1, &(0x7f0000eca000-0x1c)=[@in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}]}, &(0x7f0000ec9000)=0x10) syz_emit_ethernet(0x136e, &(0x7f0000e2e000-0x136e)={@random="0b337a6b6a6c", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "430087", 0x1338, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x0, 0x25c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0x1000, "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{0xc9, 0x0, ""}, {0x0, 0x25, "926f85e0daa62e2799d77211c4ac64b994682c7f1a87097df64396cabb80478e64d830f051"}, {0xff, 0x2a, "6e1555e84cec0ba39a5ef4332bf775f23103c1ebe00f2035479ecf87808ac3b964f3dca2314b61ddbbd8"}, {0x5, 0xba, "2ede290fc9cfeeef885d06dd603494926450f261666a30d1e0b6a9f17f926ee295c4f9bfa769eb230f142deca78f408fae0fd43a70b66b1aec2123bb48adcc5cb1da058c1e75802149e0d9f399453c6928659c75859edda7efdc2951514231da3d1deadb04f497c11b586a64ac9c0cb3d41109c141298c2081ee7d6d442ce4182f0cd42137000bbe26c83d4adb433503203a4d7dd9eda463205e4406ed48505073020e94010aca62fb4774a3c8b78b5bf9e2c2bb6b5ad1b157b3"}, {0x0, 0xe3, "386f1bcf6b44fc0e0d4c5c612b455b0d813f442c14b3551efd7339994c74654121c8b59596bf87db3e76caaf6baf92a2f3041adb67dfe62b871912a1bc7521440a0c8c230a7fa083b4dddbec5e2ad0c1c44d531bfd36d84592cb9099d7c9d47f1fe1134833e69492fcff2df97991165fee0a80e5409a98523638ac94870120c77093b14161a805f8af04d33535595ef37998a1e5523852faaf7710a3641624810e7b9f24913d4e768ed7699febfe13fed862ca176b430dd0b805af81ca075664955ef5aa1a1699c403403b9b415576697a170fbdbfcccdefbbf1fd4145943c3d3e345d"}, {0xc2, 0xeb, "1cd87e9593fe2b0f9e830a80fad74ab35761ffa437629607bdb20bdef34db9e35f383fed135298d7d57dfc6f2771698cc9e0e8c289932221b1848a59f9176b1d2cdab238bffdf5021df15577741082395a479b5d1ef1906d48212cb3b2d9f0aad7ecd3a709e9f53ccc13898366a14a5b04fb6b3fc58f1b2130b4ae06b30df4cda4d7f5ffae2db1206b2b84aea7271abf8a72f15efd3a7cf76e0e40c7830f2118ddf9f1118863a35212d1716c19fb533f3132ded480796b182158c1b0af212741830d7eed0499abb7e65f6e008bfc6e205745805a1f7d6cf5949c5c8abfd52f31dfcd339b295948e613a532"}]}, @hopopts={0x11, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x1c, "9cdc354cef389ccaf1db8ad1a665a4d1d3e9ebb8e1daf901cfe6d630"}]}, @routing={0xbf, 0x0, 0x0, 0x1, 0xfffffffffffffc00, []}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) [ 254.492549] ================================================================== [ 254.500053] BUG: KASAN: use-after-free in __do_page_fault+0xc03/0xd60 [ 254.506621] Read of size 8 at addr ffff8801d0f6b050 by task syz-executor6/16506 [ 254.514048] [ 254.515674] CPU: 0 PID: 16506 Comm: syz-executor6 Not tainted 4.14.0-rc5-mm1+ #20 [ 254.523278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 254.532615] Call Trace: [ 254.535197] dump_stack+0x194/0x257 [ 254.538832] ? arch_local_irq_restore+0x53/0x53 [ 254.543499] ? show_regs_print_info+0x65/0x65 [ 254.548275] ? __do_page_fault+0xc03/0xd60 [ 254.548292] print_address_description+0x73/0x250 [ 254.548304] ? __do_page_fault+0xc03/0xd60 [ 254.548318] kasan_report+0x25b/0x340 [ 254.548338] __asan_report_load8_noabort+0x14/0x20 [ 254.548347] __do_page_fault+0xc03/0xd60 [ 254.548373] ? mm_fault_error+0x2c0/0x2c0 [ 254.548394] ? trace_hardirqs_off+0xd/0x10 [ 254.548412] do_page_fault+0xee/0x720 [ 254.548426] ? __do_page_fault+0xd60/0xd60 [ 254.548443] ? SyS_futex+0x269/0x390 [ 254.548463] ? do_futex+0x20d0/0x20d0 [ 254.548478] ? entry_SYSCALL_64_fastpath+0x4b/0xbe [ 254.548499] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 254.548525] page_fault+0x22/0x30 [ 254.548532] RIP: 0033:0x44c430 [ 254.548536] RSP: 002b:00007fe263422718 EFLAGS: 00010202 [ 254.548544] RAX: 00007fe2634227c0 RBX: 00000000007580d8 RCX: 000000000000000e [ 254.548548] RDX: 0000000000000400 RSI: 0000000020012fe0 RDI: 00007fe2634227c0 [ 254.548552] RBP: 00000000000005e1 R08: 0000000000000400 R09: 0000000000000000 [ 254.548556] R10: 0000000020012fee R11: 0000000000000246 R12: 00000000006f6db8 [ 254.548561] R13: 00000000ffffffff R14: 00007fe2634236d4 R15: 0000000000000013 [ 254.548597] [ 254.548601] Allocated by task 16490: [ 254.548610] save_stack+0x43/0xd0 [ 254.548617] kasan_kmalloc+0xad/0xe0 [ 254.548624] kasan_slab_alloc+0x12/0x20 [ 254.548630] kmem_cache_alloc+0x12e/0x760 [ 254.548639] mmap_region+0x7ee/0x15a0 [ 254.548647] do_mmap+0x69b/0xd40 [ 254.548657] vm_mmap_pgoff+0x1de/0x280 [ 254.548665] SyS_mmap_pgoff+0x23b/0x5f0 [ 254.548673] SyS_mmap+0x16/0x20 [ 254.548680] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 254.548683] [ 254.548689] Freed by task 16490: [ 254.548694] save_stack+0x43/0xd0 [ 254.548699] kasan_slab_free+0x71/0xc0 [ 254.548704] kmem_cache_free+0x77/0x280 [ 254.548710] remove_vma+0x162/0x1b0 [ 254.548717] do_munmap+0x82a/0xdf0 [ 254.548724] mmap_region+0x59e/0x15a0 [ 254.548730] do_mmap+0x69b/0xd40 [ 254.548736] vm_mmap_pgoff+0x1de/0x280 [ 254.548743] SyS_mmap_pgoff+0x23b/0x5f0 [ 254.548749] SyS_mmap+0x16/0x20 [ 254.548756] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 254.548758] [ 254.548764] The buggy address belongs to the object at ffff8801d0f6b000 [ 254.548764] which belongs to the cache vm_area_struct of size 200 [ 254.548770] The buggy address is located 80 bytes inside of [ 254.548770] 200-byte region [ffff8801d0f6b000, ffff8801d0f6b0c8) [ 254.548773] The buggy address belongs to the page: [ 254.548778] page:ffffea000743dac0 count:1 mapcount:0 mapping:ffff8801d0f6b000 index:0x0 [ 254.548786] flags: 0x200000000000100(slab) [ 254.548801] raw: 0200000000000100 ffff8801d0f6b000 0000000000000000 000000010000000f [ 254.548810] raw: ffffea0007249aa0 ffffea0007189720 ffff8801dae0d9c0 0000000000000000 [ 254.548813] page dumped because: kasan: bad access detected [ 254.548815] [ 254.548818] Memory state around the buggy address: [ 254.548825] ffff8801d0f6af00: fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc fc [ 254.548830] ffff8801d0f6af80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 254.548836] >ffff8801d0f6b000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 254.548839] ^ [ 254.548845] ffff8801d0f6b080: fb fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc [ 254.548850] ffff8801d0f6b100: fc fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 254.548853] ================================================================== [ 254.548856] Disabling lock debugging due to kernel taint [ 254.548959] Kernel panic - not syncing: panic_on_warn set ... [ 254.548959] [ 254.548968] CPU: 0 PID: 16506 Comm: syz-executor6 Tainted: G B 4.14.0-rc5-mm1+ #20 [ 254.548972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 254.548974] Call Trace: [ 254.548983] dump_stack+0x194/0x257 [ 254.548995] ? arch_local_irq_restore+0x53/0x53 [ 254.549005] ? kasan_end_report+0x32/0x50 [ 254.549015] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 254.549024] ? vsnprintf+0x1ed/0x1900 [ 254.549034] ? __do_page_fault+0xb60/0xd60 [ 254.549045] panic+0x1e4/0x41c [ 254.549054] ? refcount_error_report+0x214/0x214 [ 254.549081] ? __do_page_fault+0xc03/0xd60 [ 254.549089] kasan_end_report+0x50/0x50 [ 254.549098] kasan_report+0x144/0x340 [ 254.549112] __asan_report_load8_noabort+0x14/0x20 [ 254.549120] __do_page_fault+0xc03/0xd60 [ 254.549139] ? mm_fault_error+0x2c0/0x2c0 [ 254.549154] ? trace_hardirqs_off+0xd/0x10 [ 254.549168] do_page_fault+0xee/0x720 [ 254.549178] ? __do_page_fault+0xd60/0xd60 [ 254.549191] ? SyS_futex+0x269/0x390 [ 254.549206] ? do_futex+0x20d0/0x20d0 [ 254.549216] ? entry_SYSCALL_64_fastpath+0x4b/0xbe [ 254.549231] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 254.549249] page_fault+0x22/0x30 [ 254.549254] RIP: 0033:0x44c430 [ 254.549258] RSP: 002b:00007fe263422718 EFLAGS: 00010202 [ 254.549264] RAX: 00007fe2634227c0 RBX: 00000000007580d8 RCX: 000000000000000e [ 254.549268] RDX: 0000000000000400 RSI: 0000000020012fe0 RDI: 00007fe2634227c0 [ 254.549272] RBP: 00000000000005e1 R08: 0000000000000400 R09: 0000000000000000 [ 254.549277] R10: 0000000020012fee R11: 0000000000000246 R12: 00000000006f6db8 [ 254.549281] R13: 00000000ffffffff R14: 00007fe2634236d4 R15: 0000000000000013 [ 254.553314] Dumping ftrace buffer: [ 254.553318] (ftrace buffer empty) [ 254.553321] Kernel Offset: disabled [ 255.045843] Rebooting in 86400 seconds..