, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe12, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xff, 0xfffffffffffffffc, 0x1, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0x0, r4, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f00005cf000)="83950101b15897426f1d43a50a671f3527c741f2740907f34070600af17887961b8baef80ad286bb1b95de734de760050000000000000091f552589698cfaeae", 0x40, 0xfffffffffffffffc) socketpair(0x2, 0x3, 0x20000000004, &(0x7f0000931000)={0x0, 0x0}) renameat(r6, &(0x7f0000991000)="2e2f66696c65302f66696c65302f62757300", r3, &(0x7f0000a25000-0x12)="2e2f66696c65302f66696c65302f62757300") r7 = fcntl$dupfd(r3, 0x0, r4) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, r7, 0x0) pwrite64(r5, &(0x7f0000a13000-0x1)="6d", 0x1, 0x0) faccessat(r1, &(0x7f000014f000)="2e2f66696c653000", 0x1, 0xc00) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) geteuid() 2017/12/10 00:08:13 executing program 1: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendto$unix(r0, &(0x7f000032b000)="6101acb66c8b4c978187c5943e0d3a503b22213e86dc66bcfbb1815852c171c14bcf646d618f6c7b2ad1796442bb928a79f6a83d745430bd6b9e3b7c5aa3f9714676ed19b40b4f94eeba1d11119b10abadb73fc994aabed80141bd34e80247e4da125496f1ca12f1660b1c3532e18b9bd901b8669a5ae36790beb8517ae93080e8085f6136d49ebedb1c7d88", 0x8c, 0x80, 0x0, 0x0) connect$ax25(r0, &(0x7f0000e9e000-0x10)={0x3, {"d100000000052d"}, 0x6}, 0x10) write(r0, &(0x7f0000007000-0x26)="240000001a0025f00000000000edfa0e02f6f900e003bf06ffff00ff080019000500000029f7", 0x26) 2017/12/10 00:08:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00001df000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0", 0x0, 0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000c89000)=0x103, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r1, &(0x7f000050b000-0x9)="000000000000000000", 0x9, 0x100, &(0x7f000076f000)={0xa, 0x0, 0x1ff, @loopback={0x0, 0x1}, 0x8c1}, 0x1c) pipe(&(0x7f000017a000)={0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f7f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d2f000)=0xc) getsockopt$nfc_llcp(r3, 0x118, 0x7, &(0x7f0000e51000-0xc1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000c07000-0x40)={0x9, 0x1, 0x5, 0x49, &(0x7f00003e5000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8, &(0x7f0000ac5000-0xc8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd, &(0x7f00000a1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f0000198000-0x4)=r4) sendto$inet(r1, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f000052f000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x1, 0x582) 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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000f0000-0x7)="6e732f75747300") mknod(&(0x7f0000f04000)="2e2f66696c653000", 0xc08a, 0x0) recvmmsg(r5, &(0x7f0000ae1000-0x78)=[{{0x0, 0x0, &(0x7f000051f000)=[{&(0x7f0000bb9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}, {&(0x7f0000e96000-0x8)="0000000000000000", 0x8}, {&(0x7f0000a8f000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}, {&(0x7f0000b68000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}, {&(0x7f0000644000-0x78)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}, {&(0x7f000011c000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}], 0x6, &(0x7f0000a3a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8, 0x7}, 0x6}, {{&(0x7f0000e73000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c88000)=[{&(0x7f0000857000-0xab)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}, {&(0x7f00000e8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94}, {&(0x7f000093a000-0xc)="000000000000000000000000", 0xc}, {&(0x7f00008a5000-0x78)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}, {&(0x7f0000e2a000)="000000000000000000000000000000000000", 0x12}, {&(0x7f0000971000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}], 0x6, &(0x7f0000c52000-0x96)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96, 0x0}, 0x78}], 0x2, 0x2002, 0x0) ioctl$TUNSETVNETHDRSZ(r5, 0x400454d8, &(0x7f00001a0000)=0x3) setns(r5, 0x0) sched_rr_get_interval(r4, &(0x7f0000ef1000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00009ce000-0x5)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000d51000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r5, 0xc02c5341, &(0x7f000076c000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigtimedwait(&(0x7f00000db000)={0x6}, 0x0, &(0x7f00001f7000)={0x77359400, 0x0}, 0x8) perf_event_open(&(0x7f0000e97000-0x78)={0x2, 0x78, 0x2, 0x3, 0x0, 0x4000, 0x0, 0x0, 0x4, 0x8000000000000d, 0xfe, 0x0, 0xfffffffffffffff8, 0x3fffffffffffffc, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x40000, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x9, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) socket(0x11, 0x1, 0x7) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000736000-0x10)="2f6465762f73657175656e6365723200", 0x8880, 0x0) 2017/12/10 00:08:13 executing program 7: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b90000)="2f6465762f72746300", 0x400, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000ed8000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000e90000)={0x3, &(0x7f0000fd1000-0xc)=[0x9, 0xffffffffffffff79, 0x657f]}) fsetxattr(r0, &(0x7f0000666000)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000fd0000-0x9)="736563757269747900", 0x9, 0x1) r2 = socket$unix(0x1, 0x1, 0x0) getsockname$unix(r2, &(0x7f0000917000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000082000)=0x46) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000190000)="240000001a0025f0006bb404000000090a0b00ff0026b500001000eb080002007fffe5b7", 0x24) syz_open_dev$usbmon(&(0x7f0000409000)="2f6465762f7573626d6f6e2300", 0x2, 0x40000) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000696000)={0x0, 0x0}) 2017/12/10 00:08:13 executing program 2: chroot(&(0x7f00005e5000-0x8)="2e2f66696c653000") socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000039a000)=@get={0x1, &(0x7f00000f3000+0x163)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000000000)=@file={0x1, "2e2f66696c65302f66696c653000"}, 0x10) connect$unix(r2, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) sendmmsg$unix(r1, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000b71000)=[{&(0x7f0000aa0000-0x30)="", 0x0}], 0x1, &(0x7f0000e55000)=[], 0x0, 0x0}], 0x1, 0x40) 2017/12/10 00:08:13 executing program 1: r0 = creat(&(0x7f0000bce000-0x8)="2e2f66696c653000", 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000003000)={0x0, 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) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, 0xc) gettid() getpgid(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000aa6000-0x4)=0x7) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00004b7000-0x35)={0x0, 0x2d, "52abc2de6ffca5abade0a16136c0d76c5c9f6eec1dac3b230eab6f4fe44189a8d84ffdc900a35e5797eece70a5"}, &(0x7f0000c5d000-0x4)=0x35) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00008b3000)={r3, 0x1000, "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"}, &(0x7f00006a6000-0x4)=0x1008) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000502000)="2f6465762f6175746f667300", 0x8000000800244005, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000b2c000-0x8)=@assoc_id=r4, &(0x7f0000112000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x1) pipe2(&(0x7f000075c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) timerfd_gettime(r6, &(0x7f0000ae1000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfe000)=nil, 0xfe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket(0x10, 0x3, 0x0) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r10, &(0x7f0000ebf000-0x26)="26000000120027109301c1ff000000000000000400000000000000002010f951050003001900", 0x26) mmap(&(0x7f00003ca000/0x2000)=nil, 0x2000, 0x400000000000003, 0x32, r6, 0x0) r11 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000713000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r11, &(0x7f0000faa000)="8e33", 0x2, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r5, 0x1, 0x10000010000008, &(0x7f0000d41000)=0xffffffffffffff73, 0x4) sendto$inet(r10, &(0x7f00008db000)="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", 0x482, 0x10, 0x0, 0x0) sendmmsg(r11, &(0x7f0000d15000)=[{{&(0x7f0000a37000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000dd3000)=[], 0x0, &(0x7f0000935000)=[], 0x0, 0xffffffffffffffff}, 0x0}, {{&(0x7f0000b0c000-0x80)=@un=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000e2c000)=[{&(0x7f000007a000-0x2)="12ea", 0x2}], 0x1, &(0x7f0000dd8000)=[], 0x0, 0x0}, 0x2}], 0x2, 0x4c081) ppoll(&(0x7f0000bf8000)=[], 0x0, &(0x7f0000a00000-0x10)={r8, r9}, &(0x7f000060c000-0x8)={0x8001}, 0x8) r12 = accept(r7, &(0x7f0000a77000)=@un=@file={0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000115000-0x4)=0x60) getsockname$llc(r12, &(0x7f0000b77000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000512000-0x4)=0x10) 2017/12/10 00:08:13 executing program 0: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xe, &(0x7f0000f61000-0x4)=0x80009, 0x4) mmap(&(0x7f00009b8000/0x4000)=nil, 0x4000, 0x8, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x4, 0x8012, r0, 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000008000-0x1002)="07a94e67ccb6929561ca10b5cc214c0f7ea4fe15a1b1cd9f69d785a465ac8d37efe49dff7ab60f5f4d44d684ba09c0f572b6921a329eb5752476d382b10eb38fb7fe4b320657b3c7607aea097a83d480d94ba5e1669d06c74188147a19db1afc4da4c4fde90ed8d09a286d7e8eb6e90367d44ea4dedfd14982730000592c8662799f15b7c6174d9704fe8c340c85f170142b2c4a5f44e98da74b2aa496c944a19ed069501f6317837e04caa9912e3e98424df8391987d38237dcf0d5b7578ba798b9112d90ba3816aba98338527b5b308ea8dd5f3e4071f84f3b7c575eec1fb3d71355aa4457d5b70b287d51c43b14e11b5b1ef799f2fe74571f6bce1f7fd5ed825680c9bbacef0ff0c7c55a021576e5396aab805050bec974447def44649e4679f5b6edf7c4721293d99eba5ca83323bbbc43930f985a011904455ea79472b9a758db2304c9f1fc311ff1f3745866e2d615c21ebc0c7bebf5228949de76b8e11f1089ab3ae34107106c3452457dbaef6888c1adf50ad788f933d15513baa8688afa1e1c0eadb92990927e96a63f52253337c1595cc587a7a6cfa6e995241b3893a6542ca9c217e01386a3ba854fe57ed0c3050ac083dbc6fd7fb65e7184650abfc49d5e560000000000010000fec0dd5ea6f1f9eb36aab5011e6fc12262b749e3c03a9dff2f1ac44579d2fb00abfac2512a6173052a05f052e9afb96e6609286ee6252a2048436d9913a24e5d733510bdf24f249cf2fde5b6580ae93f271a8d030ad0af03a8e982b93ce0d0e0306507a42d446cbf720c1e944187c91df3c4184f152f1b595b534eaa4de9543847fc6659c69afeba9fb434d02f96a524fa6e8b257d8fd54ea1ddb505d7566a2a8537851d262b5c0700aadf961099ffd3b4a9d305883b64046925ccd0b88c5fd4b01a1f1c1450bac423dda063142fad4a35f65071653d190d23260292af4929bd15fd67de740df2327104a0f58e9f7fd4819d8a42cead14e2901d03337b0d6c4875ec3a5865a37c30a072009199d097b1a6775ff3166d0947823ba842352bf4b39276e2762d207f868cd765efe90f9b40a14acb2ca14ac58b88a809bbfc7addf807a85721a700acfda3801f5d6fcaf9d9040bef21ea830a5db29da769efab864470b6c26b63481020fcf725ff109bccf09308795c4f719b42777d359ce606c2ddfe0e1f3647af211acdb372b9796d692926c953e6238147edca8f7cfa2b31ac1b0934d837a6cddf9318152132f41bbb0871ff2d3c0b1defce1915847d506d4232f67065179998d3be058329122f5f21d28e5773fb40181aabc055fd91578988142c0c0c1390224a95f818488cdb8dbfe29e340df189aef0333a8170d447d31c39c4ea254cf0c4b7eb6a8951d5898fc814b000e658747350355a30b47f303077d72dcbaa96b56fc9cece29e177e81ec019cfcb0a88cb5ac9429e6deaec93a494ea25201b8e31ab0a49674fa588715bec625e11681cbe06564b8abaf07467c30ff799e26a9513e36e4107689ec6d8b1cee8fbba9983a60047403bc03d9ed10b9b78ea5559a4bec376c54767d01f4b9f7428e7277d06001fcf6a5d3a4d855bc7cadd5f36874635471e39eab046d4051471d3369637e20755d0877c9acf5d13c5fbec6e78a45a81770061da38aac504198a36f60ec07b46b5f12f11542d77fc849768cef4b139963ed3b960f5252c28fcad8282b83189a26570eb72ad1d1fe245b845192452331ce5b573de1917816e46a6d1e398f0ae8854c82110375a0962e963782fd01dfba92e377413fa93c8aede7aacce7e3d10d4cf7cedf4d1bc91c011dcd61636a97e96be8d3b463e62788b12791687b062ea3b468e9b666a832096dea3614e9869cdbf3b37f76d8a4c8945fe9fb56ef9d580031c2af17cafaad4f1cd64615fde30c7a32587d417a0af27ad6c4b3dc3b581faee844fff6d5022cc9a29987cd13f492406076e72ea7d98bc5054a0cfe94e5871c93fa4d0d6911935808b59e28af9029a2b1875cc7fa29adff8dfb58ff4e7d5f4cc1cb953de10d491cbc7f789441644072a68cfbfe3840da6e465aebd3222dad4bbdd2c9e49dcf0505ed418b6b65af0d75782f9880194e0123b9e4e294447605d510bb3cf89639768eeb1799d4149af000003ffcea43a49896983bbf1d0a3cb5d13c3daf8c9108ceb5137f2a7b9da91cd321e6474053d5d971f80f47b0b2427322d86f2c7bcb713aa4ba74c3d00adfd52aef331f925b8400cb05ef3546235f0de411071912721097cb9bcd6cc81198f8bf0ccebf91b5e2792f3b2e6332c6967fc216d672641028d42cb4257715ddf44b3a6f9cdb64e13d99428868bf68d395b082b5d52f82ddaf2ff805f4b3ab153e46b553881ac397558f2e64e74559c247ca89b7359b08dbd406beb94589fe54e8c94b742e201bbaf2f1f3140efdfb1c11c9ff8fad22dfa3009686eaf430df4b968101bd917174f8fb1f565d0a84e4dee3df82c280a7523d0f2f3d8368abca1e8a1e1d42d6c8e0734299b8279e770ab02c4f63f378b2422d2b1450d01eb8ae581dd619ce67d3aeeef3db4e7feba745fea643432a30ad722235c40dcd7c60e9f5d584318e3fad1e1d43982f0f27830d5f05b85a7771442307fc1a2f614d722257f30990d7985858cbbe9b85a3469a44abe29645a6cb9e0cbd7f0e7a4d088fd6ad5e8fdbbaea8ae64a47a18554458df22c0c980f935943421d2346f72cce8da8ef7071b436254bf83796438fe1f15ba3387d4e7888029fd5be34a49c04bafd333cdeb20ce234770513de5edd837d11b5567487a18ef425052de7bc949c9bcc11efae623a7e76dbdab92ec5abc0f7e2c5c4c2b3250c0aaeea868c43180beb232474f896810a1f58a18bdb0ebd38dc67fa477dd6dfe8e814b9edcc5f5627a022c87f009ef5f0ef76ea8307995abbbbf1eacc055983fc985c617de3f9c89ffb570cf50c1bbb72b2b0c6b035498de2b000a5500baa94fcbb38334783c28346a90ba79847aa1e1ba46b87c79082b25b105a7c6f0dd445de7714e9518a63bef4ddb227edc8b5b82bee1bf1d286e0f68984b942291081684ad766565784ec6bfa282598d1f1377732b2ebaed61dfe4ce65214a107fd5482bb5f47ce18df61ef5d4ec96d4c312c5b4737a445c00073efca77edc3d9ac90d8e35498972de80b12f30a92ffa991aef74e6be91632b72a44fd5bf4afb7a021280fae09b989d926dba0849308041b8806ad16ce364005bab80f4134e57c4f724dc6a52824758299c7f2b2dabcd300b94b0e1903cfacdfcf6355259b3eea39082e9323bf19eb298e745eec9b3d815d0717157e0d455c8d3a46c314e025f0c48eee3c1a14fdd5ef70ece69e8a2f3f6e28fd7bc5abab85d14bfa11bdb3cbc3e7bbad96cde688b2dbe162c113beb29a3527a2bda225f3dd3cd8e3aa9c13b0de210beff8d9604e37a694be72ea6ebf17ad520f97e7e573a9efa3fb838d2574ae8a4baee886d5e39ae03d5f8a58846ca4118e2c1b03a8038cb4551525e783755fd276d316e53451c4c6a1a0e85a4e9b2259884bc37e3ae2dedf6d6f6880fcbf0c31a1425091bdf63989be57138b04e4102954675d5ba6315fcd6918dd0c37db85428400194cfc8c7af4a1bf62fc8471b43e4c54724dba3c02d4601d35146831216ab249cf231e21b769745bff21478aed5c6386a57efe7848b0d55f6c41a2500034721311b45880700fa54631e649552e875598fd94bb90c8d49ca9c95e98d19d064e11e5808f9977d537739a448622cc62ddac8d0db879904c36ad1eb2fe8ac7f3b9243b0a13a3d7d70568eef1a908bce9ec7ea2a99010719124777e839fbecab2325ecac02b3d077c62fa949f24cdcc58a86743440ead742d92886fe4d4e37a78576ca32ffd098df06359e2e81f713e159aa2c132d716d8a5bd2b35a19c67bba3b1c32329c49267cb3b67878e19ceb033b8d4053c30840427d694b9283c0cd164ac1fb69519bf00b1acb6679679740cb1addb47bd92b4b3ded46c3750b05e2e55072fb90ae4e8240de75317c81411d2d06200b5a83950d8e1be71a7f3c0ff2b0e747324bf2878417f9c85d40f49a66b984b1f29effa98998c57a49776dbc59490d51c3e25b93123529c9f5c940b6bd246515c2ae9503c7937389ca93583705bd49170c04c2793a31eb08589b9e07fd7df0ade92384f6021121dc88dcf2799dd3bc82898b7a7660fe27e1b15f8a2cf2cf3afae14667ba10e436684a8585af8a587f64f2539dcb1896580639c2ea76f28a22b050ed923da3666d40de60698eda23a05838c21710ecd6d643015a460a4050db359ab08ad7e721bb6cef4bd02c8590be2a15aeb1fdb74418750ed3d94d01e6f90b7235e98966365d6d2adfb0bc9568384b4b08c0f577b657fccb675ebd2b7a6a0daadf3edc3b7916d4fe4148710437422b292739e72da8738c1fcbcd7d1288f65d1cedae07845ba8869821beadef8ffa8646c166c659d4b4bbaa11be88ff3e0f54769e851bc05837fd1a3c4c53cc69490107f490b0795ed8337bde0b060cccf5b36efceb46054786e2cc73c19f0b449e22c92facc111fd6585fbed724462122d4c0002000000000000769aeca3fd57b05953ea40fe38645c700c93e7b176b8324835cdda36d0db002af169aa96f52d1c6561f127cfba14bdfb30f9f1f55d78eb8a83d1c41f2afe1e4d2b3a5633b66476c7e19d635b4eae5065b5e297acf10f16335f5698893f916d9e745c2210f5875cc33e720582686d6bfc9bacd6c39eee13645f78792e80d3890b57e42ed97867979c3f46286558ef2f8f4de0de337440c5827eed307a2aaa12be1ea28b9a945c4af1c66d889f129e260effffb8fe79096cae011fecb103461a7731b517a16e4fb10be5243a075c9fce69799b7d6980d38a545c8b899e3f9545f3b3b8eefeb7f41327fe6084705dfe0fe423c10e285890f691c1c8d8365ad677affc68a9cb8e6f64f02eb76857bc2e72be8db751aac8636c2107e9ed0791aced260365caed6fbfd03f4df7471568bbe459c69071a713e6da0688e5e829e1dcf045d722738e0001fb7516fd48241d52e0d0acb5674802f05f580e4957744084169bea3b91220470610987fd22b01f9898a7615ec8149b1738acb1d0afa9e8d6ad4a5d053ab1e73e474b277789650557168a659eef6f2a539c324dca1e1087145b1edb1d0c63c3336adb3130eae7bf42208092f8f08d808e68bd27b0f7efd5700c50edb0bb4e67db55b8b6c21464685b43e6df8f73431bd85c5beb240128807274ccaac20c82a1c3feb37b9673b747b22165be800087ad512f14ad6808cb0685a706e16ffdff52163c53278e310a0f9221c1baf1a80a9dc3da8fb4d229aff42b8dfbda0a1e1311657367989a67656adf68050e6bd7ba64733f3c393e4d5cef9eb0cc87307decb109a43535a7f9264661ec334a66d5a1f666564a5c844dcde616576b9959649fb249b3424e478fd89cf4232fd2ed07db37b9a8d76233f28c20c389100bf4c842b77c999ed8a069bda5d2de434efb9829d3c8cb1deb96b36424a441c4bbd1a5d3a01b7ecfb1256cbed879110172cafd73da67c932cab92a792ce1947cb508e515dd51a72f2c32e05c416ca7fcc474593d7a16b53030f19537f1669bcb0d68ecaab2759ca2148a5917b002c2ac88f681c366467da1ab119d62597140084a1bcb5cd19f189d9d4d7ba7f21584a6bee0e8072401185b3fd992782587c3d7d85b60f8bba9a9ff7cbc2ec97d5da52879438bf19d66c1fff036d9fcab5e9221f30c22cccded5bc4", 0x1001) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00004f7000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0xa, [@empty=0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, @empty=0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x38) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000092b000-0x4)=0x0) syz_open_procfs(r1, &(0x7f000000e000)="6664696e666f00") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e3f000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x10002, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socket$inet(0x2, 0x9, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000689000-0x28)={@generic="167514606acf83f5fc29ca6ff86a00ac", @ifru_ivalue=0x200}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00007a9000-0x8)={0x0, 0xff}, &(0x7f0000cf7000-0x4)=0x8) ioctl$sock_ifreq(r2, 0x800000008922, &(0x7f0000b09000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_data=&(0x7f000018d000)="53f87e563679c8f3c86752285f614cb73c73c71ec9332d21d4a6367155d1dd79"}) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000e3b000)={0x1, {{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]}, 0x0, 0x0, []}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000e7d000)="2f6465762f72746300", 0x400400, 0x0) pipe(&(0x7f000059d000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(0xffffffffffffffff, &(0x7f0000176000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000373000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 243.698858] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=35692 sclass=netlink_route_socket pig=12003 comm=syz-executor1 [ 243.717206] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=35692 sclass=netlink_route_socket pig=12015 comm=syz-executor1 2017/12/10 00:08:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) r1 = getpgid(0xffffffffffffffff) ptrace(0x2, r1) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000bc7000-0x4)={0x8, 0x1, 0xfffffffffffffffc}, 0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000681000)="7461736b00") ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x39) ioctl$TIOCSBRK(r2, 0x5427) r3 = epoll_create1(0x80000) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000d61000)=@sack_info={0x0, 0x1, 0xffffffffffffffff}, &(0x7f0000ce9000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000eaa000)={r4, 0x3c, &(0x7f0000e23000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7ff, @loopback={0x0, 0x1}, 0x7ff}]}, &(0x7f00004f0000-0x4)=0x10) r5 = accept4(0xffffffffffffffff, &(0x7f0000acc000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000135000)=0x6, 0x80000) r6 = accept4$unix(r5, &(0x7f0000a75000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000811000)=0x1002, 0x80003) getpeername$packet(r2, &(0x7f000045f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000044f000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00002eb000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r7}, 0x14) ioctl$TCSETSF(r2, 0x5404, &(0x7f000061b000-0x24)={0xbf, 0x3f, 0x3, 0x20000000000000, 0xc6b, 0x257, 0x4, 0xffff, 0x9, 0x100000000, 0x0, 0x0}) socketpair$inet(0x2, 0x2080004, 0xfffffffffffffff8, &(0x7f0000b4b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f000032f000-0x8)=@assoc_value={0x0, 0x100}, &(0x7f0000d72000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r8, 0x84, 0x78, &(0x7f0000e72000-0x4)=r10, 0x4) setsockopt(r6, 0x4, 0xbcf, &(0x7f0000aa1000-0x8)="31d1c1b0c1dfe58e2fc8efe4439ace987419a2a64a2aa0368e90d7af50a6dfbba4b447600620e0beb8cb90a3d8b8", 0x2e) setsockopt(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r11 = socket(0xe, 0x2, 0x8) sendmsg$netlink(r11, &(0x7f0000958000)={&(0x7f0000046000-0xc)={0x10, 0x0, 0x8, 0x80}, 0xc, &(0x7f000017c000-0x30)=[{&(0x7f000069b000-0x1232)=[{0x1010, 0x10000, 0x73e, 0x2, 0x80, "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"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"}, {0x102, 0x1, 0x100, 0x9, 0x0, "38946dfc8827223673dc71cf6981a87f52a3beb9bc6b1596461fc502cb228110d89c8b7e790b3372dd2facb0f2a8c688c3ee03327511a6060ce891e6c33322475da1575544c1aed039f250a100f341e0160dd9ae4894cce014458d30254ea8e0d7a3a5531e7bf35c662cb858b0552fd5d36ed88abff52b3f5ba1bc14fbce6eb649a6bdc797e940563bf251bd83558b894466d9a48a8d0e8a3863545dc94ac2f9f19f8b62bc4ba28452fcdccfbd71c046537a8be571504e0ff0b64882ba48e656a18fcc22686ace7f8fd9389d54d6c958e0e8364876539a3388e3c4b65307148ae66c23b2509c05f3e0bc8b4527c36f63b400"}, {0x83, 0x8000, 0x800, 0x7fffffff, 0x0, "2d8e4b4fea671a9c2d05f167f97ce948ed535fc3cb73642bc70f70950241b5a8e21cff91ded615e93f8efacf0a85b5070d2b7ee81b97a4e12935155bdad27cd75babfc7b00969b0f6498cb8e540ab8fe6c3303c09521c9038c232c69f83d60617f32c01001c755fcc13416c7aab28bf7820574"}], 0x1195}], 0x3, &(0x7f0000906000-0x38)=[@rights={0x38, 0x1, 0x1, [r11, r11, r11, r11, r11, r11, r11, r11, r11]}], 0x1, 0x20000000}, 0x40) bind(r11, &(0x7f00000ef000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r11, 0x1, 0x25, &(0x7f000071f000-0x4)=0x8, 0x4) recvfrom$ipx(r11, &(0x7f0000ff6000)="", 0x0, 0x20, &(0x7f0000ff6000)={0x4, 0x0, 0x0, "ff7fe6d322b1", 0x0, 0x0}, 0x10) sendmsg(r11, &(0x7f000046e000)={0x0, 0x0, &(0x7f0000c00000-0x90)=[{&(0x7f0000b7b000-0x4b)="4fc931bc09813dd7eba10d369c39969c4806ed905d9d46a83a53fe23b1528e140835478c7f09c1b585e50be1adb181a1d27a19f7327b445ed440d89c27d207d1601207c30829be43213698a45200fbe5a2ca65b29b8120cc8637c7dd553aa5a45240b64e9d3b65436fb9e0ff08914d8d72c047da2e6c2e04637261cfdfb42200a12aea370ddd32c4f60c2049e535e29e92880228d82a334a1545a12c6de9b95c4005b5560b9cce6a8399946b9d55f0b5637bc985eccb3d98485daec3ad9556", 0xbf}, {&(0x7f0000166000-0x1000)="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0x1000}, 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", 0x1000}, {&(0x7f0000313000-0x91)="dac87e85d764bcc2a64168a2e93d9b5b7b4e0c59c3a637c0f479899bd4238cfc909f884433aa5708e4d5f796cbd9a59c9828942c09c49005f6cc64ab54fda92ed1fbb0d30a21d334a9f625dbb704b4039f35b8cdcab8fb48177d08db543ebe4a291c16f8c56b370824580dcb0228a4910d17116cc3fbca4e453ec5419489342f905d4217a8c5413775a5a56cf210e2ceca", 0x91}, {&(0x7f00004be000-0xc8)="4ace05b083da14dee79052b3a9f2553746a627daff414cb2a2952809ea0db9af1f4b7b3f85d18221e0af2b06dc6c917fb5000e03ec87611060296c5ce6834b62d808c3441cdb2859257936c19c66acbb9f848bec5184bdbca6456873ce069bad1d23bb31951047ec1c844b07cf051d462761c964ebbc0002f91a898c31dc7653e4023e38d1693940718fece48adea108446258270f22fee4d5c40d7330a3854ac71d5987d4192eb1defa11920cbaf5303051f46b1539f3ac1bff7434d8a6c8acb96c5a1a5a8afa31", 0xc8}, {&(0x7f00008b5000)="b2b52da6513d90449f0eb5a4840130014e080f2ee568919688bda979e9a615d542f1f400bff835f249311abb5bbe1822b1c31115e4c74c8ac2835b25a99b9d5e511b1236f9553376886efe1de25021cb647d47838464b0694f3641ed3379cd9a1de6debfe0557390a63d00952885eb86b4ccef1f92e9b09f5304c82a90326a8c23bf235272bfb47766240354a7a7d6c8e88d41e9aa6f029ad0f7078b113ab0fe715ee3dc39233c902a339c19b886ac86e34cc484a8784540ce75a4885f9cc3", 0xbf}, {&(0x7f00009a1000-0xb5)="95a4e0f54d6ee3abc2f7195c21143770948f4fbcb51a1bab6f589743246cc85fb9955593e5f91cfa0023cf10e456c9b0be6fa903188487e37dfa0b3c628a52fad4fc04982655acca00fb39d5f673aaa630ec11b3d19b9f552dc835db5856ede5257b336a3b2456d10d16afda6648e7c0656a4d329c7802166b2fc93af6e56d073abf7e503fc62390dd7666555a9933903ed4a97135d2981a34da158c026ca1a0905066d90de04458ffa03cc9646b2c1c8522e9fdc4", 0xb5}], 0x9, &(0x7f0000ff6000)=[], 0x0, 0x20008014}, 0x10) getsockopt$inet_int(r9, 0x0, 0x21, &(0x7f0000569000-0x4)=0x0, &(0x7f0000335000)=0x4) poll(&(0x7f00001a0000)=[{0xffffffffffffffff, 0x1200, 0x0}, {r3, 0x0, 0x0}], 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000cc2000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00006fa000-0x4)=0x1002) 2017/12/10 00:08:13 executing program 2: r0 = memfd_create(&(0x7f00002dd000)="47504c52657468312c426264657600", 0x0) prctl$intptr(0x2000000000002c, 0x8000001f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f00006c0000-0x13)="2b706f7369785f61636c5f6163636573732c00") ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000298000-0x1c)="00000000000000000000000000000000000000000000000000000000") r1 = syz_open_dev$sg(&(0x7f0000110000)="2f6465762f73672300", 0x3, 0x91040) r2 = syz_open_dev$evdev(&(0x7f0000c9d000-0x10)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000cd6000-0x8)={0x3, 0x0}) read(r1, &(0x7f0000ec4000)="000000000000000000000000000000000000000000000000", 0x18) clock_gettime(0x0, &(0x7f0000d24000-0x10)={0x0, 0x0}) setitimer(0x3, &(0x7f00009a2000-0x20)={{r3, r4/1000+30000}, {0x0, 0x7530}}, &(0x7f0000e61000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r2, &(0x7f0000058000-0x60)=[{{0x0, r5}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000c03000/0x1000)=nil, 0x1000, 0x0, 0x80000000, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00004b6000-0x108)={0x0, @in6={{0xa, 0x1, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000000, 0xfffffffffffffffc, 0x8e5e, 0x0, 0x5, 0x1000, 0x4, 0x6, 0x634, 0x7fffffff, 0x5, 0xff, 0x1, 0x7fffffff, 0x1f]}, &(0x7f0000bb0000-0x4)=0x108) getpeername$netrom(r0, &(0x7f0000c98000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00002a4000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ac3000)={r6, 0x1, 0xffffffffffff3bd7, 0x7}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fcb000)="736d61707300") sendto(r7, &(0x7f0000221000)="15ae81f34ac0943a892e2abf96a62fbfef66d61ffd9165f8f3b933dd57022f62a6445d0d7ff6a12e0282835fc8e61e461b1105209f8b654930a8b9e84c", 0x3d, 0x20000001, &(0x7f0000f0c000)=@nl={0x0, 0x0, 0xff, 0x2}, 0xc) r8 = socket$inet(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r7, 0x10e, 0x3, &(0x7f00003ae000-0x4)=0x0, 0x4) bind$inet(r8, &(0x7f0000b5c000-0x10)={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r8, &(0x7f0000351000)="", 0x0, 0x20000801, &(0x7f0000ea5000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r8, 0x1) mq_timedsend(r7, &(0x7f0000efb000-0xd)="ff09009d00007ca60000880a53", 0xd, 0x7, 0x0) mount(&(0x7f000098d000)="2e2f66696c653000", &(0x7f000087c000)="2e2f66696c653000", &(0x7f0000806000)="68667300", 0x0, &(0x7f000050b000)="86084e7c4425748334cc638d18d141364633210c296a6fca3218c0d86ba8c52e305e36552c19b99586a201372b8fdaa7d87f0da99d621dc015231c817d9fcc865167b73f1b568a1b4c6d087bef788b64f9ec594eea37c5b28ef812892a9b7643b670499562090302be26b7eff2017aca11f1ad5a42134344790f41437f4ee8b06ddb54d13f5e283943b714323bdd9eabf412c69bf6247930711456a561846a783845074450c8c5141ea39a4ff12747aeef3b4ea35bdb57d2bb3434b3274af4f546dec15b4f5db569399fadbd0c9489481509d834fa6e44bbb01184d413e1a03e1540ffc7c78782033b85369452600552534885410a18532009") recvmsg(r8, &(0x7f00002ea000)={0x0, 0x0, &(0x7f0000ccd000)=[], 0x0, &(0x7f0000352000)="", 0x0, 0x0}, 0x0) recvmsg(r8, &(0x7f0000ae8000)={&(0x7f0000ddc000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ec3000)=[], 0x0, &(0x7f0000f8d000)="", 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000058a000)={@loopback={0x0, 0x1}, 0x4, 0x1, 0xfe, 0x6, 0x9, 0x6ba, 0x400}, 0x20) mincore(&(0x7f0000903000/0x2000)=nil, 0x2000, &(0x7f0000ab4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/10 00:08:13 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003000-0x30)={0x8, 0x0, &(0x7f0000004000-0x8)=[@increfs={0x40086303, 0x0}], 0x0, 0x0, &(0x7f0000008000-0x2)=""}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000000a000)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000006000)={@generic="0cda18629006102ab8990a2708039125", @ifru_flags=0x1000}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000009000)={0x0, 0x4}, &(0x7f0000009000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000009000)={0x7, 0x3f, 0x8000, 0x7, 0x9, 0x3, 0x4, 0x9, r2}, &(0x7f0000008000-0x4)=0x20) [ 243.774351] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=31526 sclass=netlink_route_socket pig=12025 comm=syz-executor1 2017/12/10 00:08:13 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000004000-0x4)=0x3f, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x400020000000000, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)="2e2f66696c653000", 0x40) clock_gettime(0x0, &(0x7f0000004000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000002000)={0x2, 0x1, 0x8, {r2, r3+30000000}, 0x8e, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000000000)="646e735f7265736f6c76657200", &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="6700", 0xfffffffffffffffd) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000003000-0x8)="6b657972696e6700", &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$link(0x8, r4, r5) 2017/12/10 00:08:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f00004af000)="000000000000000000000000", 0xc, 0x40, &(0x7f0000748000)={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) r0 = socket(0x11, 0x802, 0x300) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000004f000-0x88)={0x40, {{0xa, 0x0, 0x42, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f000088b000)=[{0x20, 0x4, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x400000000002}]}, 0x10) r1 = inotify_init1(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000145000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000020d000)="2f6465762f6c6f6f702300", 0x6, 0x0) r3 = memfd_create(&(0x7f00009be000)="2f6465762f6c6f6f702300", 0xfffffffffffffff9) unshare(0x100000000200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000d6d000)="2f6465762f73672300", 0x7, 0x2000) ioctl$TCSBRKP(r4, 0x5382, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000076e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_STATUS64(r5, 0x4c04, &(0x7f00000b9000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xffff7ffffffffffc, 0x0, 0x0, "581639186d73539f147f5cfc51799953e6601f9842d6905e37aeee86b5bbce63cf22e55b8b3b4274641f880c3c55b57ef7b40e6cb41eab110009cda7df11569f", "2d13c5322382ec4e77f21747c384b4aa030fa4b3e6cfffb3129f3fa1e1d3482e7870d6be9400881ebe86fe9eac50360afa32096252619bae9848d66165c5f829", "98dab80301000000edf1e2e12d7e68551190092ba3010000ff00000000625c8f", [0x5, 0xfffffffffffffffc]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x3, 0x3f) setsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f0000430000-0x4)=0xfffd, 0x4) bind$inet6(r6, &(0x7f0000e08000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r6, &(0x7f0000ed8000-0x45)="", 0x0, 0x0, &(0x7f000084d000-0x1c)={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000000002}, 0x1c) recvfrom$inet6(r6, &(0x7f0000fda000-0x42)="", 0x0, 0x4000000000000003, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f0000e7b000-0xc)={0xc0000014, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000b7a000)={0x10000030000008, 0x0}) pipe(&(0x7f0000f18000-0x8)={0x0, 0x0}) 2017/12/10 00:08:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000928000-0x4)=0x0, &(0x7f000008c000-0x4)=0x4) r0 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f00008f5000)=0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000e75000+0xeff)={@generic="c5ef7f693d1a190f795d33811940a192", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000065000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000010a000)=0x61) uname(&(0x7f0000d0b000-0x18)="000000000000000000000000000000000000000000000000") r3 = syz_open_dev$tun(&(0x7f0000602000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e4000000000000000000", @ifru_flags=0x2fd}) r5 = getpid() ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f00009cf000-0x4)=r5) r6 = socket$inet6(0xa, 0x7, 0x0) ioctl$FIONREAD(r4, 0x541b, &(0x7f000052e000)=0x0) sendto$inet6(r6, &(0x7f0000f64000-0x1000)="", 0x0, 0x20000890, &(0x7f000043a000)={0xa, 0x2, 0x400000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd}, 0x1c) ioctl$TIOCMGET(r2, 0x5415, &(0x7f000065e000)=0x0) getpeername$packet(r4, &(0x7f0000fea000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000019d000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r6, 0x29, 0x32, &(0x7f000026e000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r7}, 0x14) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000bd2000-0x4)=0x0, &(0x7f00005a7000-0x4)=0x4) sendto$inet6(r6, &(0x7f0000031000)="07", 0x1, 0x0, &(0x7f0000fde000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/10 00:08:13 executing program 3: mmap(&(0x7f0000003000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000002, 0x4000) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a18000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xde6000)=nil, 0xde6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000afb000)={0x0, 0x6, 0xb44, 0xffffffffffffbfff}, &(0x7f0000001000-0x4)=0x10) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000f0c000)={0xfe, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x48, 0x6, 0x5dfb, 0x1000, &(0x7f00002d3000-0x10)=@generic="558632180409779e062463a0d9ba9fb4", 0x3, 0x5, 0xff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r2, &(0x7f0000fbf000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000589000-0x1)="29", 0x1, 0x40040c0, &(0x7f0000c7b000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000dd7000-0x4)=0x80, 0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00006b1000-0x6)={0x1, [0x11000]}, 0x6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000a2000-0x8c)={r1, @in6={{0xa, 0x3, 0x80000000000c9a0, @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]}}, &(0x7f0000e6c000-0x4)=0x8c) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00003d2000-0x4)=0x5, 0x4) sendto$inet(r2, &(0x7f0000f7c000)="50d844de52a3367a79035d579f2f961c3b4b95da97b7917bd3733cc15f92db9279bd8dbccbf7daf7b0c4729da484c2bafaf78b873b2e4ff189c1d881ea0c5b885c3ba3d9c89e5163000000000000000007ed9ae8eddc5da8e46f989a7eb7ad8e8a4559787290923d0cd2141b60ded1c1f5986d5e4069106c7b4e1ca38f7189b21c66c9c9815b1c8205921af9ecb7349368432b798b57d3fd1d087f16c78b49a5c200842e96f9db", 0xa7, 0x20008800, &(0x7f000049a000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x40000000000000) fcntl$notify(r0, 0x402, 0x0) writev(r3, &(0x7f0000e78000)=[{&(0x7f000023e000-0x29)="2900000018001b191d001c00000100000a800066000300069902ffe108000800040005000ef4ff010b", 0x29}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x11, 0x0, 0xfffffffffffffffc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a3b000-0xc)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f00008df000-0x4)=0x6) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)="2f6465762f73657175656e6365723200", 0x8880, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r6, 0xc074510c) ioctl$sock_SIOCSIFBR(r4, 0x8940, &(0x7f0000148000-0x18)=@get={0x1, &(0x7f0000f26000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7fff}) inotify_init1(0x2000800) [ 243.829103] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=31526 sclass=netlink_route_socket pig=12025 comm=syz-executor1 [ 243.861121] device gre0 left promiscuous mode 2017/12/10 00:08:13 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000396000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000881000-0x14)=@ethtool_wolinfo={0x26, 0x80, 0x4, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$TCSETSW(r1, 0x5402, &(0x7f00001a2000-0x24)={0x3, 0x7, 0xfffffffffffffff9, 0x3, 0xf29c, 0x80, 0x400, 0x9, 0x100000001, 0x39, 0x4, 0x9}) mmap(&(0x7f0000000000/0xb2e000)=nil, 0xb2e000, 0x2000003, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000200000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f0000001000)=@add_del={0x2, &(0x7f0000000000)=@common="62637366300000000000000000000000", 0x0}) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000427000-0x4)=0x0) tee(r3, r3, 0x2000000020000, 0x5) mmap(&(0x7f0000b2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2f000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000b30000-0x10)={0x13, 0x51, &(0x7f0000b31000-0x51)="164e605c18b6669cbff6d816daf34f85010ec6f991c71b74ca137598c40cd03fd4f755af5e66c203a35c9accc8dab779486cd14bd3e0179b2b3d65a0bc3458ed5931cc25785cd2575902889554e03aa57f"}) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000b2e000)={0x52, 0x7f, 0x1, {0x8, 0xe6}, {0x3ff, 0xf58}, @period={0x5b, 0x3, 0x900000000000, 0x1ff, 0xf61, {0x3, 0x7, 0x7fff, 0x0}, 0x2, [0xfa86, 0x7f]}}) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000d3b000-0x4)=0x0) fcntl$setown(r3, 0x8, r4) getsockopt$inet_dccp_int(r3, 0x21, 0x1, &(0x7f0000317000-0x4)=0x0, &(0x7f0000ade000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f0000f4d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000b2f000)=0x0, &(0x7f0000b2e000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/10 00:08:13 executing program 5: mmap(&(0x7f0000000000/0xb3b000)=nil, 0xb3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)="2e2f636f6e74726f6c00", 0x0) inotify_add_watch(r0, &(0x7f000003a000)="2e2f636f6e74726f6c00", 0x1000802) r1 = inotify_init() r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f000002a000-0xa)="2e2f636f6e74726f6c00", 0x86000006) r3 = inotify_init() inotify_add_watch(r1, &(0x7f0000b3b000-0xa)="2e2f636f6e74726f6c00", 0x1000800) mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup2(r2, r3) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000b3d000)={0x3, 0x0, 0x10001, 0x8680}) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000b3e000-0x10)={r5, 0x101}) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f0000b3d000-0x4)=0x101) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000b3e000-0x4)=0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r4, &(0x7f0000b3e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b3f000-0x4)=0x14) r6 = add_key$user(&(0x7f0000b3b000)="7573657200", &(0x7f000025a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b3b000)="087dc069d9e0c9d84e445b2f65256127fc982464059a308a54f18e8e6de2e6314d3232911e539977c44e186f9d5b56038536ef76306ab427163dce9fe6336012b6145a87be98ccee2b95986658fc32f2c78829a36e6dbf5081dc8e241c498a06122392c0511b6a0b9ecc4317b6683b1feb7b416019c6bea4dd0d182474", 0x7d, 0xffffffffffffffff) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000b40000-0xa)="2e2f636f6e74726f6c00", 0x20000000) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000b40000)="236d643573756d766d6e657431252b2c2d7b00", 0x3) keyctl$describe(0x6, r6, &(0x7f00002b9000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b) mmap(&(0x7f0000b41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r2, &(0x7f0000b41000)="2e2f636f6e74726f6c00", 0x4000000) 2017/12/10 00:08:13 executing program 6: mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f5b000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf3, 0x0, 0x2, 0x3, 0xfffffffffffffffa, 0x9, 0x6ea7aa6e}, 0x20) r0 = socket$inet6(0xa, 0x7, 0x400) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000029e000)=0x15c, 0x4) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000808000)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, 0x0, 0x0, 0x0, 0x0, &(0x7f00000b8000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x200200000, 0x0) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f00009d0000)={0x0, 0xae8c, 0x0, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0xfefffffffffffffe, 0x2}) poll(&(0x7f0000b2c000)=[], 0x0, 0x3f) sync() dup2(r2, r1) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) r4 = socket$netlink(0x10, 0x3, 0xc) writev(r4, &(0x7f0000e1b000-0x10)=[{&(0x7f0000e36000)="50a96195acc9aff2f52919d70c8b7c21cb838b71447f4030fdc08adda91668bebf076c2892f27ba63bc9", 0x2a}], 0x1) r5 = socket$netlink(0x10, 0x3, 0xc) writev(r5, &(0x7f0000fb6000-0x10)=[{&(0x7f0000df6000-0x20)="1f0000000203190000002400de00068100edbb8500000100010109ff3f582468", 0x20}], 0x1) futex(&(0x7f00002c9000)=0x4, 0xd, 0x1ff, &(0x7f0000637000-0x10)={0x77359400, 0x0}, &(0x7f000050f000-0x4)=0x3, 0x3) 2017/12/10 00:08:13 executing program 5: r0 = inotify_init1(0x80000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003da000)="2f6465762f7667615f6172626974657200", 0x501000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x1000000, 0x8972, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f000063e000)=0x0) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) wait4(r3, &(0x7f0000000000)=0x0, 0xa0000008, &(0x7f000098b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x10003, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r3, 0x100004005, &(0x7f0000004000-0x8)=0x0) socketpair(0x7, 0x80004, 0xfffffffffffffffb, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ptrace$setopts(0x4200, r2, 0x80000000, 0x1) ioctl$TIOCEXCL(r4, 0x540c) sync_file_range(r6, 0xd6df, 0x3, 0xfffffffffffffffd) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f00005a1000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r6, 0x6, &(0x7f0000004000-0x20)={0x0, 0x0, 0x9, 0x0, r3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(r4, 0x10000) pread64(r4, &(0x7f00004dc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50, 0x0) ptrace$setregs(0x11, r3, 0x5, &(0x7f00005c8000)="bc560af23d334e539382b8a1e0f52582d69fa721a3e031c2da95f2000000070c064127807316371f8555bf7c335c955ae1c68cc5598c9622a1760001641668445f") fcntl$addseals(r0, 0x409, 0xf) getpgrp(r2) setpgid(r3, r3) fdatasync(r4) 2017/12/10 00:08:13 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mmap$binder(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x1000000, 0x1050, r0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000e000)={r1, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000e000-0x18)={r2, 0x0, 0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x70, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x58, 0x8, &(0x7f000000d000-0x58)=[@flat={0x77682a85, 0xa, r2, 0x2}, @flat={0x73682a85, 0x10a, r3, 0x3}, @ptr={0x70742a85, 0x1, &(0x7f000000c000+0xb73)="f3", 0x8e, 0x4d3, 0x3ff}], &(0x7f0000009000)=[0x78]}}, @decrefs={0x40046307, 0x3}, @acquire={0x40046305, 0x0}, @exit_looper={0x630d}, @increfs_done={0x40106308, r4, 0x2}], 0xdb, 0x0, &(0x7f0000005000)="4580c51144c79fb2803f49ba78d333d44b5da19babc8529c9a22303dbe1eba74dca2355b17bf9030e6f9739f3ea957bd6d55f51879d554c068af3eb69f3a9147f44c307977e27c48cca6654306b8c46e690d20acbc59e322259d12573345b33a1ff0070d227cdfdc476928685fbfe2329916ac7c9ac7569ee559a1fb8e5aa1b17f6a74049355840d224aa4ad44744f1ee2e7412fb537b379a72ef92262fc4081501ed7493c43e648624611ee8adfb3e1847ff41ea6493190afb7f6dc88a2c0ada27b3d2b797b1764b70b7a9eb5dbeefe72829105ce908b33aea8e2"}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = mmap$binder(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x1, 0x30, r0, 0x3) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000f000-0x30)={0x0, 0x0, &(0x7f0000007000)=[], 0xcf, 0x0, &(0x7f000000f000-0xcf)="621644a5c310affb2298c023c7036e8915400419dae84f459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cd508303ac65af7b6e583043a7e0a2902c8894588ca2939b0cdde53ac775626c3f7b56d47d541ae3c7ff339dea59c1db165921f7c0494781ebf9a8702e5c85434c91768422a6a95c0920a655330554a5239e667da7768ee32ae289cf729b0d7cf69ba3ee1ffdc373f2becd4e20cc1e8c377d436e1706a24cde3784a2223db96a57daf9a0003d38776bb5c6f17"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000d000-0x30)={0xd8, 0x0, &(0x7f0000009000-0xd8)=[@acquire={0x40046305, 0x1}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x80, 0x0, 0x0, 0x0, 0x40, 0x20, &(0x7f0000000000)=[@ptr={0x70742a85, 0x0, &(0x7f000000d000-0x5f)="7d", 0x5f, 0x9379, 0x401}, @flat={0x77682a85, 0x101, r5, 0x1}], &(0x7f0000007000)=[0x40, 0x38, 0x38, 0x38]}, 0x8}}, @increfs_done={0x40106308, r6, 0x2}, @decrefs={0x40046307, 0x0}, @clear_death={0x400c630f, 0x4, 0x2}, @transaction={0x40406300, {0x3, 0x0, 0x3, 0x80a4, 0x11, 0x0, 0x0, 0x38, 0x0, &(0x7f000000c000)=[@fda={0x66646185, 0x7fff, 0x9, 0x10000}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f0000003000)=[]}}, @free_buffer={0x40086303, r7}, @acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000005000)=""}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000)={0x120, 0x0, &(0x7f000000f000-0x120)=[@increfs_done={0x40106308, r7, 0x3}, @transaction={0x40406300, {0x2, 0x0, 0x3, 0x8, 0x10, 0x0, 0x0, 0x28, 0x10, &(0x7f0000010000-0x28)=[@ptr={0x70742a85, 0x1, &(0x7f0000002000)="74", 0x1, 0x9, 0x860}], &(0x7f0000005000-0x10)=[0x48, 0x48]}}, @dead_binder_done={0x40086310, 0x2}, @enter_looper={0x630c}, @release={0x40046306, 0x2}, @acquire_done={0x40106309, r2, 0x2}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x4, 0x4f1, 0x1, 0x0, 0x0, 0x48, 0x28, &(0x7f000000e000-0x48)=[@fda={0x66646185, 0x66, 0x100000001, 0xfffffffffffff9d3}, @ptr={0x70742a85, 0xe56, &(0x7f000000e000)="92", 0x1, 0x85, 0xb42f}], &(0x7f0000008000-0x28)=[0x30, 0x0, 0x48, 0x28, 0x38]}, 0x8}}, @enter_looper={0x630c}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x2, 0x7, 0x10, 0x0, 0x0, 0x58, 0x48, &(0x7f000000d000+0xf2c)=[@flat={0x77682a85, 0x100, r6, 0x3}, @fda={0x66646185, 0x4, 0x4, 0x2}, @fda={0x66646185, 0x6, 0x1, 0x2b}], &(0x7f0000004000)=[0x0, 0x40, 0x60, 0x0, 0x78, 0x38, 0x0, 0x40, 0x48]}, 0xffff}}], 0xee, 0x0, &(0x7f000000e000)="64f09506e160a116164ba89a48473bd0f7dc7b71aa3bbf1b00dd2152aa02704bf18995c278980417deb1fda7a40c743820e91c936ac63cc085726187dc20d267fe1f33b18bcf0d8f9f94c8661c54af1c2ed65a329bbe18e972e6f5ea2999e6478a7f4c76e352c1469a7c4990582ac7eed31acfd4b6a93b1073423496879d592348b6ed59ce36983cf7acc727100459b055a3c01d4373925232e0438857a819a55d8b56932be7a203d7b576349ca2737ff1a33f478871d3da93d7fc09a334829bc6e93c37b1cf10a4f88cffa6fd31a9c7b437ff8c15281806fce44c5e31d8a46e6c9eac9ec6deb8b7ff7c64961c27"}) r8 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x1}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000010000)=[], 0x22, 0x0, &(0x7f0000008000)="21978db22e818d15631959572502907099ca68bb66b7727c339ae20586331cd7b22c"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x20, 0x0, &(0x7f0000005000-0x68)=[@clear_death={0x400c630f, 0x2, 0x1}, @free_buffer={0x40086303, r8}, @enter_looper={0x630c}], 0x15, 0x0, &(0x7f0000002000)="5679af9f779f13889f37c41beeea12bd5a1bddca67"}) 2017/12/10 00:08:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000052c000)={0x0, 0x0}, &(0x7f0000b40000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00004b7000-0x8)={r1, 0x3}, &(0x7f0000e26000+0x5fb)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000027c000-0x8c)={r2, @in6={{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000596000)=0x8c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000dbe000)={0x0, 0x0, 0x0, 0x0, 0x0, []}) r3 = dup2(r0, r0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f00003d1000-0xc)={0x4, 0x0}) r4 = socket(0x2, 0x2, 0x0) r5 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f000000f000-0xc)={0x0, 0x0}) geteuid() ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) getpeername$inet6(0xffffffffffffffff, &(0x7f000092d000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b9f000)=0x1c) epoll_wait(r5, &(0x7f000000b000-0x5)=[{0x0, 0x0}], 0x1, 0xfffffffffffffef7) clock_gettime(0x0, &(0x7f0000c5d000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000aae000-0x28)=[{r4, 0x0, 0x0}, {r5, 0x8000, 0x0}], 0x2, &(0x7f0000a16000-0x10)={0x0, r6+10000000}, &(0x7f0000aae000-0x8)={0x0}, 0x8) shutdown(r4, 0x1) shutdown(r4, 0x0) [ 243.991087] binder: 12092:12093 got reply transaction with no transaction stack [ 244.001501] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. [ 244.005538] IPv6: Can't replace route, no match found [ 244.021537] binder: 12092:12093 transaction failed 29201/-71, size 2-1144397507205 line 2923 2017/12/10 00:08:14 executing program 5: 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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x5d23c3fc, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0xa, 0x10000000f4e, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000007000-0xe8)={{{@in6=@local={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, 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}}, &(0x7f0000001000-0x4)=0xe8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f0000006000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000-0x4)=0x10, 0x8000000000804) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000eaa000-0x22)="766d6e6574302d6367726f75703a00", 0xf, &(0x7f000081f000)="00") r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000b55000-0x4)=0x4, 0x4) r4 = dup(r2) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000824000-0x4)=0x1, 0x4) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000a85000-0xc)={0x20000006, 0x0}) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) 2017/12/10 00:08:14 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)="7461736b00") getdents(r0, &(0x7f0000001000-0x2a)="000000000000000000000000000000000000000000000000", 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000001000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd) r1 = fcntl$getown(r0, 0x9) r2 = getpgrp(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r2, &(0x7f0000001000)=[{&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}], 0x1, &(0x7f0000001000)=[{&(0x7f0000002000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}], 0x2, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x1000) getsockname$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000e8000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000+0x40e)=0x5, 0x4) 2017/12/10 00:08:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7ffffffe}, 0x8, 0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000609000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0xb, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) readahead(r0, 0x7ff, 0x2) clock_getres(0x0, &(0x7f0000fd2000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, r3}, {0x0, 0x989680}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) pipe(&(0x7f0000701000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x1, 0x80000000) r7 = dup(r6) setsockopt$inet_tcp_int(r7, 0x6, 0x2, &(0x7f0000d6f000)=0xcf, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000289000-0x8)={0x1, r1}) accept4(r7, &(0x7f0000415000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00002d9000-0x4)=0x60, 0x80800) bind$inet(r6, &(0x7f0000dbf000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f00007e8000-0x6)="766567617300", 0x6) setsockopt$sock_linger(r7, 0x1, 0xd, &(0x7f0000168000-0x8)={0x2, 0x7fffffff}, 0x8) connect$inet(r7, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$notify(r7, 0x402, 0x80000032) sendto$packet(r7, &(0x7f000029f000-0x1000)="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", 0x861, 0x1, &(0x7f0000bc8000)={0x11, 0x15, 0x0, 0x1, 0x100000003ff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$KDGKBSENT(r7, 0x4b48, &(0x7f0000b8f000)={0x15e, 0x3, 0x42}) ioctl$DRM_IOCTL_MARK_BUFS(r5, 0x40206417, &(0x7f000012f000)={0x7, 0xfffffffffffffffc, 0xfff, 0x8, 0x5, 0x1ff}) timer_settime(r2, 0x53c8ff9ec8693a3d, &(0x7f00007af000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) preadv(r5, &(0x7f00000c1000+0xf45)=[{&(0x7f00007b9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f}, {&(0x7f00003be000-0x6)="000000000000", 0x6}, {&(0x7f0000de7000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f00004a4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c}, {&(0x7f0000e70000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}], 0x5, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f00006a4000)={0xffffffffffffffff, 0x3, 0xe6, 0x3, 0x0}) accept4$llc(r5, &(0x7f000079b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000055d000+0x620)=0x10, 0x800) splice(r0, 0x0, r5, 0x0, 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000ee5000-0x98)={0x0, @in6={{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7}, &(0x7f00003cb000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000dd0000-0x98)={r8, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x4}, &(0x7f0000a62000)=0x98) [ 244.057692] binder: 12092:12098 Acquire 1 refcount change on invalid ref 1 ret -22 [ 244.060191] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=12102 comm=syz-executor3 [ 244.081945] binder: 12092:12098 got transaction to invalid handle [ 244.089838] binder: 12092:12098 transaction failed 29201/-22, size 64-32 line 3007 [ 244.105540] binder: send failed reply for transaction 655 to 12092:12098 [ 244.112444] binder: 12092:12093 ioctl c0306201 2000efd0 returned -14 [ 244.145036] binder: 12092:12098 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2 2017/12/10 00:08:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001a000)="2f6465762f7667615f6172626974657200", 0x40, 0x0) perf_event_open(&(0x7f000001d000)={0xfffffffffffffffe, 0x78, 0x100000000, 0x1, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0xc, 0x5, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x400, 0xfffffffffffffffd, 0x4, 0x0, 0x8, 0x0, 0x6, 0xfffffffffffffffd, 0x90ee, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000000000/0x864000)=nil, 0x864000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000092d000-0x3)="a12702", 0x1) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x810, r1, 0x10000000000000) write(r1, &(0x7f0000003000-0x90)="c5faca0456f17838854cf5000000404310d2", 0x12) sendfile(r1, r1, &(0x7f00006a7000)=0x0, 0xfec) unlink(&(0x7f000056d000)="2e2f66696c653000") socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000073f000-0x1c)={0xa, 0x3, 0xce, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f00004cd000)={0x0, 0x0}, 0x80001) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)="45", 0x1) dup3(r3, r2, 0x80004) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f000017e000-0x4)=0x0) clone(0x2008000, &(0x7f0000914000-0xf0)="a050836d262babb6e5a24657e28ff8c160c82bf6ac19d0c1cf2aff2af2932d7b27029f091d0d7fd910252363cec84a77c0c2b42f3eabd04a63454e05a04f110ddce5b72a52d62cf8e3a19856a3dce5a89e41107bce747cef518601e86b9086dfffd99b736ca516f2f96ec2eba06d979dfc2f96a333d43be3785e28ed6db3f5f6ab0744670abb4694598a6932a7b9c73877ec3b6f96fd16999065e1498d923cbc900913c5bee9da313f3cac18e3c129f38b547eb77e49efd726b15356bd63de52ca1bce76053be154124a3569e0704802c95d05a993c97b9a678f54e02eb95f31025640fcb648f593e5d97f8b397f9445", &(0x7f0000fa9000-0x4)=0x0, &(0x7f00002e9000-0x2)=0x0, &(0x7f0000b22000)="96fb58b77c9a8ba42141270aaa0207b0f1d1c32b8686a13dca55b070414a8039db5c9cbb4bf617b3ef879a535ab2257b37d9b7cbfbcdef136f26f6f2bc0c4780d3d186f3692db254b63bf75a16afe1286a70ed91f50ec20a11623ff62b008686172a6fdad8fbaa70fb6c151b63c67676cbd828d011474f7df413ad2cff4839afe149af3894d0d928033ccb29a69454dc45d9c82a4f53b2475637fcf4ad49ce3080aca525d322d7c182823c4e6162b8c60a126af15afa0d69d943d4df9238b775705dcb0961b198fe57dffdfe5e68b899c822b97556000cc18a634785244bc3a6adea1b44538227869ac8") keyctl$get_security(0x11, 0x0, &(0x7f00008d9000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3) syslog(0x9, &(0x7f0000bd0000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a) r4 = add_key$keyring(&(0x7f00008f2000-0x8)="6b657972696e6700", &(0x7f0000801000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r5 = add_key$keyring(&(0x7f000025d000)="6b657972696e6700", &(0x7f0000410000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r4) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f00008ce000-0x4)=0xfffffffffffffc00) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000224000-0x10)={0x2, &(0x7f0000c41000)=[{0x2, 0x7}, {0x4, 0xebed}]}) add_key(&(0x7f0000c8c000)="706b6373375f7465737400", &(0x7f00006e7000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000004a000)="735a625c1b6f3d2f4f8e7b22edea98da2820aecfbbc3caf58fdde1a929d1a1ea75c847bb65f4c40a5e1f6668e524e23e6b874843b1a77077b3ccb46b65e09ca1cc2825f652a66ba953c50f5571193315b9b7b4c2a6331ad4b96a76f21096977094ba28", 0x63, 0xfffffffffffffffc) r6 = request_key(&(0x7f0000e82000)="6c6f676f6e00", &(0x7f000021b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a8d000-0x10)="010001e9000000000400000000000002", 0xfffffffffffffffa) add_key$keyring(&(0x7f00003a8000)="6b657972696e6700", &(0x7f000014a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r5) keyctl$setperm(0x5, r6, 0x800000008000017) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000-0x5)="6504000000", 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}) [ 244.152126] binder: 12092:12098 BC_FREE_BUFFER u000000002000c000 matched unreturned buffer [ 244.183783] binder: 12092:12098 unknown command 0 [ 244.188772] binder: 12092:12098 ioctl c0306201 20004000 returned -22 [ 244.197586] binder: BINDER_SET_CONTEXT_MGR already set [ 244.203332] binder: 12092:12098 ioctl 40046207 0 returned -16 [ 244.245185] binder: 12092:12098 Acquire 1 refcount change on invalid ref 1 ret -22 [ 244.253002] binder: 12092:12098 got transaction to invalid handle [ 244.259619] binder: 12092:12098 transaction failed 29201/-22, size 64-32 line 3007 [ 244.260441] binder: 12092:12129 BC_INCREFS_DONE uffffffffffffffff no match [ 244.260450] binder: 12092:12129 got transaction to invalid handle [ 244.260459] binder: 12092:12129 transaction failed 29201/-22, size 40-16 line 3007 [ 244.269718] binder_alloc: 12092: binder_alloc_buf, no vma [ 244.269735] binder: 12092:12129 transaction failed 29189/-3, size 0-0 line 3130 [ 244.270969] binder: 12092:12132 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2 [ 244.270978] binder: 12092:12132 BC_FREE_BUFFER u000000002000c000 no match [ 244.315142] binder: 12092:12098 ioctl c0306201 2000cfd0 returned -14 [ 244.322493] binder: undelivered TRANSACTION_ERROR: 29201 [ 244.328045] binder: undelivered TRANSACTION_COMPLETE [ 244.333368] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/10 00:08:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ef6000)="2f6465762f70707000", 0x20000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x5) r1 = socket(0x10, 0x20000000000003, 0x0) write(r1, &(0x7f000070c000)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) r2 = socket(0x10, 0x20000000000003, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000032d000)=0x0) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000894000)="c4cf02ff875a00cdfe56771ea3fb7015da582b54d91edb10e86cd94b35e0c30ce93a3efbbbaf646eb38d63dc8196b681dfa45c2405931dcdc4763e4f7f50d3c87a64e9c3a17abdf035aac429a25627c1a05a5cfe8234ae705dbe401fc6db70c480e7b3b3c02938f4be5128b2816197e8dd2a35b3786e774f4314c5c2f168c43485689d8248028cf3c68304fba3dff2d9a8d16673ad140be9463d04d75678766b2331ee6b01a5d8d3a25ea25db239c25e566dc139e0681ed318fdb842d4a7b072b8d7bd9037b991468f424623155f9c73a4c1858bed48108dd309eedabbf8a7770e01b637641c6b3ce58689ce90cd") getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000e67000)=0x0, &(0x7f000097e000-0x4)=0x4) write(r2, &(0x7f0000f75000)="220000001500072100000008ffff0500020003000100000008000100e700fe02f155", 0x22) poll(&(0x7f00003a6000)=[{r1, 0x0, 0x0}, {r2, 0x0, 0x0}, {r1, 0x8002300, 0x0}], 0x3, 0x4) socket(0x4, 0x5, 0x800) r4 = dup3(r2, r1, 0x80000) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00008d4000)={0x7, 0x9}) syz_fuseblk_mount(&(0x7f0000d19000)="2e2f66696c653000", &(0x7f0000d78000)="2e2f66696c653000", 0xe003, 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x40) recvfrom$llc(r2, &(0x7f00007f9000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26, 0x2000, &(0x7f000009a000-0x10)={0x1a, 0x15, 0x3, 0x100000000, 0x401, 0x20, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) 2017/12/10 00:08:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000849000)={0x0, 0x0}) readahead(r0, 0xfff, 0xffffffff) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a8b000-0xe)="2f6465762f6b657963686f726400", 0x0, 0x0) write$eventfd(r1, &(0x7f00002ce000)=0x401, 0x8) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fcb000-0x9)="2f6465762f70707000", 0x101000, 0x0) accept$inet6(r3, &(0x7f0000f10000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b8b000)=0x1c) getsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000395000-0x4)=0x0, &(0x7f0000232000)=0x4) 2017/12/10 00:08:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006f6000-0x4)="2f6465762f7667615f6172626974657200", 0x3, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000eb4000-0x4)="63646700", 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f000091d000-0xbc)={0x0, 0x0, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4004, "8bc965d6584d909f", "7aa5dc17bab4b2faa5fb0fbc0100256f00d304c8eec420ae3813e4ec0f750834", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f000008a000)=[@in6={0xa, 0x1, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x1) unshare(0x20000400) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c02000)={0x0, @in6={{0xa, 0x3, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9279}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x99, 0x4, 0xfffffffffffffffc, 0x0}, &(0x7f0000054000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000050000)={0x80}, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00004c4000-0x6)={r2, 0x8}, 0x6) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x7ff) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f00009c3000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000dc5000)=0x1c, 0x80800) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000868000-0x4)=0x0, 0x4) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f000061a000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") inotify_init1(0x0) uname(&(0x7f0000685000)="000000000000000000000000000000000000000000000000") r4 = memfd_create(&(0x7f00004b1000-0x12)="2c766d6e657430656d316d643573756d2a00", 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00007f2000-0xc)=@sack_info={r2, 0x0, 0x4}, &(0x7f0000fde000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000156000)=0x1ff, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ae0000)={0x0, 0x0, 0x0}, &(0x7f0000223000)=0xc) clone(0x4000000, &(0x7f0000c5f000)="", &(0x7f0000aa5000)=0x0, &(0x7f0000cac000)=0x0, &(0x7f00004ff000-0x2)="") personality(0x0) syslog(0xf, &(0x7f0000ddb000)="", 0x0) vmsplice(r0, &(0x7f0000a9a000-0x10)=[{&(0x7f0000381000-0x9f)="b91e60c1d26cdbbc0919dc4f90cfb670cfec4a2806f8862b10b1d2d1035749091120414c6ea08cc483848dd08a34008764464cd5ae782c03e580bc6d780b5f48580e1195c3ae16a5f098021bf7b3d3584e6669751716e3243e7c43e05c734a34786cbe7f78d53b3d08e77e534a5aa91303f4b76d2ac1e106f9529d79910bc1b732ea7beaa5a253db938a89d158966b802dc447dfa27045117979b744b20639", 0x9f}], 0x1, 0x715a9f33c541f7d1) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000962000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008dd000-0x4)=0xc) 2017/12/10 00:08:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ce6000-0x1e)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00004c9000)=0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, r1, 0x4000000000000) mlock2(&(0x7f0000658000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000357000/0x400000)=nil, 0x400000, &(0x7f00009d7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r2 = memfd_create(&(0x7f00000d1000-0x1e)="2d40bd766d6e65743176626f786e657430766d6e657431776c616e302700", 0x3) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000643000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mremap(&(0x7f00003a8000/0x3000)=nil, 0x3000, 0x5000, 0x0, &(0x7f00002bb000/0x5000)=nil) setrlimit(0x9, &(0x7f0000d52000-0x10)={0x401, 0xfffffffffffffff7}) mlock2(&(0x7f000067f000/0x4000)=nil, 0x4000, 0x4000) r3 = syz_open_procfs(0x0, &(0x7f0000bdd000)="6e65742f61727000db") mprotect(&(0x7f00001b9000/0x2000)=nil, 0x2000, 0x2000000) syz_open_dev$sndseq(&(0x7f0000cdf000)="2f6465762f736e642f73657100", 0x0, 0x4001) preadv(r3, &(0x7f0000b18000-0x50)=[{&(0x7f000023e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64}], 0x1, 0x36) 2017/12/10 00:08:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000033d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000ce5000-0x10)={0x0, 0x9c, &(0x7f0000b57000)=[@in6={0xa, 0x3, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd}]}, &(0x7f0000efb000)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00008b3000-0x8)={r2, 0x9ef}, &(0x7f0000193000)=0x8) r3 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) syz_open_dev$tun(&(0x7f0000147000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000cb4000-0x14)={0x3, 0x0, 0x4, 0x1, 0xfffffffffffffff7}) getsockopt(r0, 0xfffffffffffffffc, 0x6, &(0x7f0000310000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00008fa000)=0xb2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f00005a4000-0x34)={{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]}) 2017/12/10 00:08:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) socket$inet6(0xa, 0x6, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a92000-0x12)="6e65742f6970365f666c6f776c6162656c00") ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000878000)=@req={0x28, &(0x7f0000fb1000-0x28)={@generic="4ca3614ae9c9a0781b75a0f03fdc847d", @ifru_ivalue=0x1ff}}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000d76000-0x4)=0x0) preadv(r1, &(0x7f00003d2000-0x90)=[{&(0x7f0000a44000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde}, {&(0x7f00000a5000-0xac)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac}, {&(0x7f0000ddd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}, {&(0x7f0000eed000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000413000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}, {&(0x7f00007ca000)="000000000000000000", 0x9}], 0x6, 0x61) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000d3a000)="6e657400") getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000d3e000-0xb8)={0x0, 0x84, 0x800, 0x8, 0x9f, 0x5, 0x8964, 0x7, {0x0, @in6={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x1f, 0x8, 0x4, 0xfffffffffffffc01}}, &(0x7f00007dd000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000e8a000)={0x0, 0xa}, &(0x7f00006b6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000047a000-0xdd)={r3, 0xd5, "0a63edae79baa59ee1123870825fb899830d1d5dcc097e0c1a02c31a56c347200542f6228c37900d8bde9aaabdf6f0975d5263950edfbf87ac196b382ab474783a2c9c5955dfee3ff2c8fde5ea523a3bd867425be6373a0e549c225878aa7e06e0cf94839c2996a7222f7e3ecfd4391750608a300116f850d2fff4f227a108a40ab87c71362da2a5edaf79c9a63e511188831ae5ced40256eb6fcb9b64462bb2ce1a1d813c91924b9a5c25670207103bcdc8751a3439f834166a053401ede33dec0cc664862b244ebe125a78e6013832e40810a404"}, &(0x7f0000e0a000-0x4)=0xdd) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000d4d000)=0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000ee1000-0x2)={0x7, 0x10000}) r5 = syz_open_dev$usbmon(&(0x7f0000133000-0xd)="2f6465762f7573626d6f6e2300", 0x7fff, 0x105082) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x7) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a20000)={0x0, 0x1, 0x4, 0x6f, 0x2, 0x80000000}, &(0x7f0000863000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000a41000)=0xe534, 0x4) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00007c5000)={0x2, &(0x7f0000221000-0x45)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000515000)=[{0x0, 0x2f, 0x6, &(0x7f00008ba000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x8, 0x92, 0x5, &(0x7f000040b000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) write(r1, &(0x7f00008a1000)="e3164665b9575c658617ecbcf51e48bb4a51a1f02560cd4c97c5d31af7030e54ad", 0x21) sendmsg$netlink(r1, &(0x7f000088a000)={&(0x7f0000a53000-0xc)={0x10, 0x0, 0x7fff, 0x5}, 0xc, &(0x7f0000e7a000-0x20)=[{&(0x7f0000446000-0x1db)=[{0xed, 0xffff, 0x710, 0x100, 0x5, "b54082b6e511bb381193082e451aa5569d8835dfa1ece90883591d5ac8e51484790031a4c576d2d653fb82fb68c19dce1485224bad1b90aec88aeab129442d8e6e8b200e9f1517ef2be6fdcbc30dba5b0293c40c4c9926ed05ce98e93a8ae3374a2b65cdbd6a10849d9533922dcbd2bf58c7f81a7c52cbdeb54d838c9bfe100748cfe64737597af0dc1e0057cc53c91eda598ee80b0d718b9731c2e52f7e1301ce572949ba3b2010f679a98793d79ea0bff7d975fd6d19ba923179f234ca0f991f8a6e5bb8df20cb4740fd8471be482e75ada9f7e77d304271e39b2b19"}, {0xa6, 0x8000, 0x400, 0x2, 0x4, "f0fb902af06f2eccae3dfb9e65853a88afa145efcba4cda115feab4147748b4e70c85434c0ee4517c1256787b76ffc2881ee638e095b4a8121f2f6ddae832207aa029392c87718bca909ac1779514d925d6779f7d75232dff943445d48f24c4bd7ef51b69a589376ad22e31ce0a840ac20028dfee4bb24704428ca4c0a50846debda792bfc11fffe98d6ec9a8f9ba6e8c77e60b598f1"}, {0x20, 0x5, 0x400, 0x5, 0x7fff, "fbd727727fa591c2280a8a2b49020959"}, {0x28, 0x9, 0x300, 0x87, 0xfff, "6e8687d0b092ee21c76c86a30e02af7505fe7affcbbc6e66"}], 0x1db}, {&(0x7f0000832000)=[{0x24, 0x6, 0x20, 0x7fff, 0x200, "234904e2188434d21e6db90fc087de7fd325f788"}, {0xa9, 0x6, 0x1, 0x71c11639, 0x3, "7cf5bf919141bde0c1585a88fcd4699f4bddb3e96153e1bb07537096fe3e33540258e80bbe4225be347221dc2f93b5084f78b86a7a68d1aee0785ca95d322e9a9c064db0d0018c59a637c75691a40ab550293686fedd3455e22eebcec4a7ca618292321ed5fd6e1d7f3ea1cee752f91bd1545c2c69ba6deaca0dd029a07464ab0e0474eb1630b3d32513a1e88fd0f50ec79b342ddba8258734"}, {0xc3, 0x7b, 0x431, 0x2, 0x1, "21f832e2df66a004237b71a36e4bf921a11f09f844ec45b25845ac4a85ee3afd5eab270a76d02b80ac97c556fe5583efe41be2ba293d6d044003297bad7ca60190ae6047d559492264a24acc118e2548125160efafc1abd2408538dc4e7b1eedb407c006ef67d7a8d58bca6db704ca65e81b85cd5d63010a736d82309452eefe9be6a2ae3db5e924e14fa8ded0b1a6b5fdf3f3290a179dac1c294a7231dadce47bd9ff40c9e18e66250c6e52ca723d089833af"}, {0xa0, 0x9c45, 0x400, 0xec, 0x10001, "5ba5324ba5a9bfc722e7e1a160030899b7a90857f6c137ed200589c06c355e3cf2d92aa84374d9fbaab286191147c37b30a23e0e9e8d01b2426e8990d7917ee13c977f304ec8e0f9613f1c39f6cf563201497bb7aa6347bc0fb9791652fd55bd465d15ac7d043dea32805a57c9aea01e7211d3337e01e5da813165dcc80918da8a33d2cb741bc6cfcd5c2af9b553c311"}, {0x10, 0x6, 0x1, 0x3, 0x8001, ""}, {0xa9, 0x8, 0x100, 0x400, 0x3ff, "f1a767e423f8a1554f010cfebf23c4228262ad71b41c2fbe11e4f9e77ccd18457925780118b136c80caecf9b760c1bbc208a3ae8ee22e1d7f2164ff0f1f986913bd3eb54828974833a9c18273cd4974b3e3473d123e54d4099ab1eebb51f12917502603d4bbd35373454af5608c6c2c347c63d5016fdda69f24302612e42520d508de171e7d5ef8ddcb235712d748a70d0c1ad2b5ebee477fc"}], 0x2e9}], 0x2, 0x0, 0x0, 0x0}, 0x40800) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000c2d000)={0xffff, {{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x0, 0xfffffffffffffff7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6072d5d3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00004af000)=@assoc_value={0x0, 0x0}, &(0x7f000066a000-0x4)=0x8) inotify_add_watch(r1, &(0x7f00005d8000)="2e2f66696c653000", 0x400) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000328000-0x4)=0x0, &(0x7f0000147000-0x4)=0x4) write(r0, &(0x7f0000755000-0x1000)="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", 0x1000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000165000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000958000-0xbc)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x29, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0xa4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000a2c000)={r4, 0x6, 0x20, 0xfff, 0x8d}, &(0x7f0000730000)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000fc1000)={r4, 0x100000000, 0x4, 0x5, 0xcc, 0x40, 0x7ff, 0x8, {r6, @in6={{0xa, 0x2, 0xf6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xa52, 0x9, 0x401, 0x9}}, &(0x7f0000cd8000-0x4)=0xb8) keyctl$set_reqkey_keyring(0xe, 0x7) 2017/12/10 00:08:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00004d6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common="6e723000000000000000000000000000"}) write$tun(r4, &(0x7f000005e000)=@hdr={0x0, 0x0, 0x6, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "066d35", 0x22fa, 0x0, 0x11e, @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}, {[@routing={0xff, 0xc, 0x1, 0x3b0000000, 0x7c0, [@loopback={0x0, 0x1}, @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}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x6c, 0x2, 0x3, 0x8001, 0x7fffffff, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x87, 0x42f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc7, 0xa3, "32dcab62e21afd9fdc707f4b55b861600400000011f6125875bf8f14728c2f2f6a471a0dd784273e607a787b3ef819abeeb5edb777011b38c5218f28888ea26197395903d0c2033a58f6dd5553f36da7f030a2a7484cc25f9d130d74c2d418b113d5433dbea31c4ec9de12fcec73ad2303b2e5beedf96a4ba725995f7757711dfeea1c0ed34c547063412b24e6b17ac5aa5136212c4059fc4e6cca7472621bc49c003a"}, {0x7, 0x32, "244a988c524342fb6909b6c7a363e33d2d2609bf362d1158d343263647693f71166b0ab90f726c71d68416910ffb9bd951fd"}, {0xc2, 0x9d, "625b61174bc71169980a99278e047faf09e67650d357ad830195ec93a4d04b83d916ac6c07fbea4a7a4ce5d704e2c3b2fb767de43127b8c62aca63661906e47a9055cbc39259894c90a8180ce844a32787fa571cc448ea1eae27c45d2965f67f9b5a03f1078442e38a60a64919c6b8a7e041f8b7b74e68d267924c4a479eb51140eb4dcf48049765539fc170c352f45a8e03c012000af632130adb1ab1"}, {0x7, 0x1000, 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@fragment={0x8f, 0x8b, 0x83e2, 0xffffffff, 0x81, 0x6, 0x2}], @tcp={{0x1, 0x3, 0x42424242, 0x42424242, 0x7, 0x0, 0x5, 0x40, 0x9, 0x0, 0xc000000, {[]}}, {"fbcd18034b382abb222ca2427cc2b20c44a05dcda37f87798632aba866a2d385d444c6cd2f6fba0bf94a544ed155a044059bd4fadd348efa3db4e0cbb7b6900d5749a2e5c1f36d56e73908f419415d7b31cb60676da4828a1ec1a34d0a0a676d22edd433b6f00909187b292bad044603205845217f50932121d70b27262d7f487ed237a125154ead7b1e832bf01355112b953b5f66c6acba2e48bef648064b109ff200fcfe9213429bf647d28a31b7655c3d3918f2abd36b7212ea5de4acb0791694cc2476ec4b957a91355f9878cca1ed11d8e716c7"}}}}}, 0x232c) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x80807, 0x3) bind$inet(r5, &(0x7f000027f000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000fcf000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fcf000)=0xe8) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000eeb000)={r6, @broadcast=0xffffffff, @empty=0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f000092f000)="2f6465762f72666b696c6c00", 0x100400000001, 0x0) writev(r7, &(0x7f000037d000)=[{&(0x7f0000518000-0x7)="0bf5430f", 0x4}], 0x1) setsockopt$inet_int(r5, 0x0, 0xf, &(0x7f0000834000)=0x5, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000443000-0x4)=0x7f, 0x4) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000fcf000)=0xffc, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000026e000-0x6)={0x0, 0x0}, &(0x7f000035f000-0x4)=0x6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f00009d3000)=@assoc_value={r8, 0x200}, &(0x7f0000650000-0x4)=0x8) setsockopt$inet_int(r5, 0x0, 0x17, &(0x7f00001f2000-0x4)=0x2, 0x4) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r5, &(0x7f0000fdb000-0xd2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2) sendto$inet(r5, &(0x7f0000fd2000)="", 0x0, 0x0, &(0x7f000020e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000acd000-0x4)=0x0, &(0x7f00003db000-0x4)=0x4) setsockopt$inet_int(r5, 0x0, 0x14, &(0x7f0000fd1000)=0xb, 0x4) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/10 00:08:14 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000d2000-0x4)=0x4373, 0x4) r1 = socket$inet(0x2, 0x9, 0x7fffffff) r2 = dup3(r1, r0, 0x80000) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ef0000)="255e198fd8aec8c33d5a3a7b7d1892c40780f5b93798bb01206126c8c6607944d2c846c5387fea75a61f11a05bfca0257d528a2a7435edc88c3866b92cdac371283aaf0c30d59bddb5ae6969a4fed889e6d135ec2adab369c7b270861cdd5328bb05c49a6e8bcacb2cbf9b3f494a2a703f8acb5d2120a6b1eb486b1c964d03012b62c6a06a4353126d42eeecdc82f8317ce79183e979d290d1892a70f1bcb8ab7ca2855c", 0xa4, 0x0, 0x0, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000eee000)=0x1, 0x4) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000ef2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef2000)=0xb) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000aa6000-0x4)=0xfffffffffffff0cc, 0x4) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000833000-0x1)="ba", 0x1, 0x0, &(0x7f0000ef3000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00001d3000-0xc)={@multicast1=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000367000)=0xc) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ef5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00003df000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x100000000000000, 0x20, 0x5, 0x100, 0xfffffff, 0x200, r3}) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000832000/0x4000)=nil, 0x4000, 0x800000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x80000006, &(0x7f0000001000-0x4)=0xa6, 0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000ef6000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[{&(0x7f0000ef1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8}, {&(0x7f0000ef2000)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}, {&(0x7f0000ef4000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}, {&(0x7f0000ef4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x4, &(0x7f0000ee0000-0x51)="", 0x0, 0x200000000}, 0x2020) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000ef8000-0x97)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97, 0x40002021, 0x0, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f00004a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=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) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r4, r4) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000ef9000-0x2a)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0xf7d, 0x9}}}}}, 0x0) 2017/12/10 00:08:14 executing program 1: clock_gettime(0x3, &(0x7f0000fd4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x80000000, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x1100000007, &(0x7f0000000000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000048000)=0x1, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fd5000)=0xffffffffffffffff, 0x2, 0x1, &(0x7f0000fd5000)={0x0, r2}, &(0x7f0000fd6000-0x4)=0x100000003, 0xfffffffffffffffc) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) futex(&(0x7f0000fd6000-0x4)=0x0, 0x0, 0x10001, &(0x7f0000fd6000-0x10)={0x0, r1}, &(0x7f0000048000)=0x0, 0x4000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000001000-0x68)={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]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f0000000000)={r3, r4}, &(0x7f0000048000)=0x0, 0x3) r5 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000166000)={0x0, 0x2400000000, 0x3ff, 0x10001, 0x1, 0x6}, &(0x7f00005f4000)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000ffa000-0x54)={0x0, 0x4b, "49350416d4cce80f24678fb697e5746f17b3a5231a0d1b177d529dc63425dc54eb06b8fdb4bb0b67c41909c8ca30d9fa0650bb08abfbf62a516c32dc14b69894e2d4257658229e0744e3b4"}, &(0x7f0000fd5000)=0x53) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f00006b6000)={r6, 0xa}, &(0x7f000081f000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000002000-0xfc)={r7, 0xf4, "5f750007898628ab68081381530079d2fe409144b85e7be30ff911ce2de03732d71eb03a0b26f7fb920c13feaed781544853be6240b97648374a8af90d95ac36348fb2b0854b1f504dd0cc6a134ee1c8d6cacbf19c972f85077ecb9eb572562e34f04a3ba1dcf0f98815edec18ebbfe8a5561be2cdb36844a8c6d8ca1f215eb309ae72bd701ecc275af4db8c7a7245a5c0dfb5f5f3ca4cb91b734e0d0dc56eb7104805a1ed13406e43beb6a6886b3b4db08b7fd5dd0aa8cf4a80c392b1ab1ae8b36e967a338c300aec99d33cff5be62a6243c8c04ac10d0c46e68643775ff9f88e2d253b3d8086dc14435883fa17c01f98f46006"}, &(0x7f000012e000-0x4)=0xfc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f0000af2000)={0x0, 0x0}, &(0x7f0000fd5000)=0x10) clock_nanosleep(0x7, 0x1, &(0x7f00008ea000-0x10)={0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000003000-0x4)=0x20, 0x5, 0x0, &(0x7f0000f64000)={0x0, r8}, &(0x7f0000048000)=0x0, 0x0) open$dir(&(0x7f00008fc000-0x8)="2e2f66696c653000", 0x218000, 0x188) mmap(&(0x7f00003a0000/0x800000)=nil, 0x800000, 0x3, 0x132, 0xffffffffffffffff, 0x0) gettid() 2017/12/10 00:08:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000012e000-0x3)="646e735f7265736f6c76657200", &(0x7f0000507000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000630000)="657468307b707070314173797374656d4000", 0x0) unshare(0x40600) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x14) r1 = request_key(&(0x7f0000000000)="6c6f676f6e00", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="2b2a47504c00", r0) keyctl$describe(0x6, r1, &(0x7f0000001000-0x58)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00003bb000)="6cc62e0400e937") ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000231000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") pipe(&(0x7f0000221000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000e52000-0x53)={0x0, 0x4b, "06042aaf3d464331af1fc5bf5e4338889f33d49cd20fb955972243da6a90d596781d311834c0a789d360ca34db0eb7e75790de2bb24a63f6e61af83f46b612c2e62476e0355d6627485eb2"}, &(0x7f00007ff000-0x4)=0x53) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000873000)={0x0, 0x0}) sched_getparam(r4, &(0x7f0000be7000-0x4)=0x0) r5 = syz_open_dev$random(&(0x7f0000519000)="2f6465762f72616e646f6d00", 0x0, 0x100) ioctl$int_in(r5, 0x5452, &(0x7f0000c2d000)=0xa1f) r6 = getpgrp(0x0) fgetxattr(r5, &(0x7f00002ae000)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f000088b000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53) fcntl$setown(r5, 0x8, r6) fcntl$setsig(r5, 0xa, 0x12) clock_gettime(0x0, &(0x7f0000f39000-0x10)={0x0, 0x0}) ptrace$peekuser(0x3, r4, 0x100000000) timerfd_settime(r2, 0x0, &(0x7f00002ec000)={{0x0, 0x0}, {r7, r8+10000000}}, &(0x7f0000b4d000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000a2a000)={r3, 0x5d, "637b83521ba3570db67f06794601b35e2cea65c97e11cd26a20a8f349bf565a9a8a231350d7829b0085e0a8802475643c6fb2574e3cd515bf34c0087d84be987d975b94cbd758e805895e78d8dcc39665170d91d3438925ea21f1a4609"}, &(0x7f0000240000-0x4)=0x65) dup(r2) r9 = gettid() getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000d5c000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e7b000)=0x18) timer_create(0x0, &(0x7f0000e81000-0x60)={0x0, 0x40000041, 0x2, @thr={&(0x7f000096b000)="c64facba62dc9ac2854d8d9a008c272e0809aacac793cc99ac4b8778e78d3f6c8300bb92b6cba103433d53fba669d69f7db3fb990eaf254a9829663c8b40109f6ade312c694ab198c9e991a69932fc1ea8fc20b8f5e1ff9bd9469f7f0f3da5123e4f00c18f8997586eccc31c75fdcdeac7a91d09e8eaff5e15a396396479f0400bc7fa97ebd61a870de1f27f4dd0e2611adacb8d6a00f6ddc72e906f866a7d2a548e695f7540aa863c11a8cd9a934bf29ed597cb5b1b3d2878", &(0x7f0000984000+0xda7)="50a2aa76baa0b9f5e97bb878af050000000652b2e15369ae07ba65453ea611626ec069bb7453d23cc3b1d976f3324d1a0d166a4536e96719429e14aef06caa15136838ab38c262da4abd183b7c6868433a2490dd6fe69641015512531c46799d3d4126a8e523d60b055824b0689ddee540a24adddadc42600180a6e5cd6515ed6d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aa5000-0x4)=0x0) timer_settime(r10, 0x1, &(0x7f0000640000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f00007d0000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000e79000-0x4)=0x0, 0x4) futex(&(0x7f000000d000-0x4)=0x2, 0x3, 0x0, &(0x7f0000fd8000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) tkill(r9, 0x1000000000000016) 2017/12/10 00:08:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000063a000)="2f6465762f696e7075742f6576656e742300", 0x0, 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, 0x2, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000f62000-0xc)={0x0, @rand_addr=0x0, @rand_addr=0x0}, 0xc) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000f2d000)=0x3, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x1, 0x40000000000000) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000aa9000-0x22)="220000001500070300c610f70001002702080900010000e0070001000f0100000115", 0x22) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000828000)="2f6465762f70746d7800", 0x20001, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000e25000)=0x9) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000969000-0xfd)="1e8a3d7c09c8a9", 0x7) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000250000-0xe8)={{{@in6=@empty={[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=@multicast2=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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c6000)=0xe8) getresgid(&(0x7f0000242000-0x4)=0x0, &(0x7f0000d7a000)=0x0, &(0x7f00002ee000)=0x0) chown(&(0x7f000034d000)="2e2f66696c653000", r4, r5) r6 = syz_open_dev$tun(&(0x7f0000bd2000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x4000a) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r8 = add_key(&(0x7f0000367000-0xb)="706b6373375f7465737400", &(0x7f000056b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005c9000-0x2d)="", 0x0, 0xfffffffffffffff8) keyctl$unlink(0x9, r8, r8) r9 = dup(0xffffffffffffffff) socket$inet6(0xa, 0x800, 0x0) write$tun(r7, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) recvfrom$ax25(r9, &(0x7f00007f6000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb, 0x146, &(0x7f0000106000)={0x3, {"9c51abc78172a5"}, 0x43}, 0x10) ioctl$PERF_EVENT_IOC_REFRESH(r9, 0x2402, 0x28c) fcntl$setstatus(r0, 0x4, 0x80100000023f5) getsockopt$inet_sctp_SCTP_STATUS(r9, 0x84, 0xe, &(0x7f0000498000-0xb8)={0x0, 0x8, 0x9, 0x8018, 0x2, 0x9, 0x2, 0x4, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x10001, 0x1ff, 0x2, 0x3}}, &(0x7f0000b35000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000fc000-0x14)={r10, 0xf4, 0x2, 0x3, 0xa187, 0x515}, &(0x7f0000a22000+0xd1a)=0x14) 2017/12/10 00:08:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000591000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000451000-0x4)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000950000-0x8)={0x0, 0x2000007ffe}, &(0x7f0000989000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r3 = socket(0xe, 0x7ff, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000580000)={@common="6c6f0000000000000900000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000fc4000)={0x11, 0x3, r4, 0x1, 0x10, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000f50000-0x4)={0x0, 0x3, 0x0}, 0x4) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r5 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r5, &(0x7f0000bf4000-0x1)="43", 0x1, 0x20008045, &(0x7f00001a8000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000572000)={r2, 0xc4}, &(0x7f00007bd000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003ff000-0x10)="2f6465762f73657175656e6365723200", 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r6, 0x118, 0x0, &(0x7f0000184000-0x4)=0x8001, 0x4) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000eee000)=0x0) symlink(&(0x7f0000004000-0x8)="2e2f66696c653000", &(0x7f0000016000-0x8)="2e2f66696c653000") r8 = getpid() setsockopt$nfc_llcp_NFC_LLCP_MIUX(r6, 0x118, 0x1, &(0x7f0000260000-0x4)=0x4, 0x4) r9 = dup2(r7, r7) ioctl$TUNGETFEATURES(r9, 0x800454cf, &(0x7f0000cda000)=0x0) perf_event_open(&(0x7f00005c6000-0x78)={0x0, 0x78, 0x6be, 0x0, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x4, 0xff, 0x8, 0x0, 0x6, 0x4, 0x400000000000000, 0x0, 0x0, 0x0, 0x0}, r8, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) 2017/12/10 00:08:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_procfs(0x0, &(0x7f00009ef000-0x6)="776368616e00") r1 = openat(r0, &(0x7f00004d4000-0x8)="2e2f66696c653000", 0x101000, 0x1a) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000031c000)="2f6465762f73657175656e63657200", 0x2000000000002000, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f00007dd000)={0xfffffffffffffffd, 0xf492}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x0, 0x2, 0x5, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x691, 0x0, 0x6, 0x0, 0x200000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x864000)=nil, 0x864000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f00009ef000)="01", 0x1) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x810, r3, 0x10000000000000) write(r3, &(0x7f0000625000)="c5faca04d6f17801854cf5000000404310d2", 0x12) sendfile(r3, r3, &(0x7f00006a7000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0x0) unlink(&(0x7f00007e0000)="2e2f66696c653000") bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) timer_create(0x1, &(0x7f00006d5000)={0x0, 0x16, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009f3000-0x4)=0x0) clock_nanosleep(0x1, 0x0, &(0x7f0000722000)={0x0, 0x0}, &(0x7f00005d2000)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000785000)={{0x0, r5}, {0x77359400, 0x0}}, &(0x7f000062a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)="45", 0x1) r7 = dup3(r1, r6, 0x81000) ioctl$sock_inet_sctp_SIOCINQ(r7, 0x541b, &(0x7f00003e8000-0x4)=0x0) clone(0x2008000, &(0x7f0000329000)="a050836d262babb6e5a24657e28ff8c160c82bf6ac19d0c1cf2aff2af2932d7b27029f091d0d7fd910252363cec84a77c0c2b42f3eabd04a63454e05a04f110ddce5b72a52d62cf8e3a19856a3dce5a89e41107bce747cef518601e86b9086dfffd99b736ca516f2f96ec2eba06d979dfc2f96a333d43be3785e28ed6db3f5f6ab0744670abb4694598a6932a7b9c73877ec3b6f96fd16999065e1498d923cbc900913c5bee9da313f3cac18e3c129f38b547eb77e49efd726b15356bd63de52ca1bce76053be154124a3569e0704802c95d05a993c97b9a678f54e02eb95f31025640fcb648f593e5d97f8b397f9445", &(0x7f0000fa9000-0x4)=0x0, &(0x7f00001f6000)=0x0, &(0x7f00006d8000-0xec)="96fb58a77c9a8ba42141270aaa0207b0f1d1c32b8686a13dca55b070414a8039db5c9cbb4bf617b3ef879a535ab2257b37d9b7cbfbcdef136f26f6f2bc0c4780d3d186f3692db254b63bf75a16afe1286a70ed91f50ec20a11623ff62b008686172a6fdad8fbaa70006c151b63c67676cbd828d011474f7df413ad2cff4839afe149af3894d0d928033ccb29a69454dc45d9c82a4f53b2475637fcf4ad49ce3080aca525d322d7c182823c4e6162b8c60a126af15afa0d69d943d4df9238b775705dcb0961b198fe57df44fe5e68b899c822b97556ec0bc18a634785244bc3a6adea1b44538227869ac83b82") r8 = add_key(&(0x7f0000d2a000)="6c6f676f6e00", &(0x7f0000866000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000004e000-0x56)="7d276a75f572770314c925ed511728cf6609a142a854cbdf59fc2c2f254a5221729e2e5e2a7d7870854da8959c1f2079769d5a80d14c4794fe83ad573cf5d12c9f086ce3152e46aa9628dd07fa1f34ddca25972ee4c5", 0x56, 0xfffffffffffffffe) keyctl$get_security(0x11, r8, &(0x7f0000709000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3) ioctl$sock_ifreq(r6, 0x89f3, &(0x7f00005a6000)={@common="010001e9000000000400000000000002", @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30019000000000003000449faf5238f7e23"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000da1000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc) 2017/12/10 00:08:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x400901) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)=0x0) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f62000-0x17)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000b24000-0x4)=0x0) sendmsg(r1, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[{0x80, 0x10d, 0xcbd5, "b7a6578b6877f848cad084077ca0b8f1148feddf9eba22375edf08069d1966b6898ba4b9d0d808497dbca746a2e3c5a6fd15870f573c131251dccc3a52bf260ea2aef99a0952dd73352bc13b01445493e269812d037de5c865101cfd5d6ee3004597d5a2f48c78ac7daa0f11e14cc802"}, {0x90, 0x201, 0x2, "1a35e1a92df82372ddd5f4f15d9a1769e62fe86f1eef33f0e94aaa1384e7d488a58a538fffa469827d45ce143c9072e40b2d27643b49e93f1a5783573505ae5c4a0032e203c73a6bd67522f77d840a39cf095156d70ab3dc8cf3c6f6500071f272fcf6e3db5f07212d72010000001bb9c05086a90a484f01a71c2b9451"}, {0x48, 0x114, 0x7f, "12d5957b7da01c09587c94d1f3ce21d32e63dbcb3bc827eb72f3337ac6974b7f1b067e122b0de0e0ff0e94914a56c78f57ab46"}, {0x50, 0x101, 0x4, "08d55e3e3a624b455730fdce591df283d2581e44f7f73c1bbc12a691d673e63beea06cb2c8d444abab48d0c053b555248451779a773fe52657acbe06d6af52"}], 0x1a8, 0x3}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0x2) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000003000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000)={@generic="d208853e4edabcecd74a5e6f8190f4a9", @ifru_flags=0x0}) sendto$inet6(r1, &(0x7f0000001000)="849514a3212bd38811dbb143ef9a4105a2e42986001b57b703d6d6ebe66439779fca2dae8e6eea90eedb40d07e6384c4f456a6031555542a7d967f3a5ce65c4eb4d4d0e6bfd4f2b0dc7a7eae3b168cbd01dceaef52375c5add7cced387011a7575ad4cb9a14b7374b4becb8c498220c938e5003e88e938", 0x77, 0x40000, &(0x7f0000f61000)={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x53d5069c}, 0x1c) recvfrom$inet6(r1, &(0x7f0000f66000)="", 0x0, 0xfffffffffffffffd, &(0x7f0000430000-0x1c)={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/10 00:08:14 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000742000)="2f6465762f73657175656e63657200", 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e28000)=0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000d29000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000c71000-0x9)="2f6465762f73672300", 0x101, 0x101000) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r5 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x27, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000005, 0x0, 0x1e, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x671, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x200, 0x4, 0x94, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6f11, 0x3, 0x20000000000, 0x0, 0xfffffffffffffffe, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x4, r5, 0x1) r6 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x1dba7bbb, 0x0) gettid() r7 = syz_open_dev$usbmon(&(0x7f0000768000-0xd)="2f6465762f7573626d6f6e2300", 0x3a1, 0x100) syz_open_dev$loop(&(0x7f0000002000)="2f6465762f6c6f6f702300", 0x0, 0x0) mq_getsetattr(r7, &(0x7f0000ce0000)={0x3, 0x1, 0xfffffffffffff800, 0x2, 0x0, 0x100, 0x6, 0x200}, &(0x7f0000a6b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r7, 0x400040000000125c, &(0x7f0000666000)="fc00") setsockopt$llc_int(r6, 0x10c, 0x9, &(0x7f00005cc000)=0x2, 0x4) socket$netlink(0x10, 0x3, 0xc) writev(r7, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b85000100010100ff3ffe5822", 0x1f}], 0x1) r8 = socket$netlink(0x10, 0x3, 0xffffffefffffffff) setsockopt$sock_linger(r8, 0x1, 0xd, &(0x7f00005ae000)={0x6, 0x80000001}, 0x8) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000376000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x3, 0x20, 0x1, 0x3, 0x3, 0x80, 0x80, 0x2, r2, r3}, {0x4, 0x4, 0x66d, 0x8, 0x101, 0x40, 0xc0a, 0x0}, {0x0, 0x100, 0xfffffffffffffc00, 0x7}, 0x4800000, 0xfffffffffffffff7, 0x400, 0x1, 0x4e, 0x0}, {{@in=@multicast2=0xe0000002, 0x2, 0x3}, 0x1b, @in=@multicast2=0xe0000002, 0x44, 0x1, 0x0, 0x80000001, 0xa1, 0x101, 0x2}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f000051b000-0x38)={&(0x7f000095e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd2093e02fcc7cfaaf489608028a23cff8ffa618f69da7a78a04a6", 0x1b}], 0x1, &(0x7f0000164000-0x70)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x2000c840}, 0x0) r9 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000007000)={0x8, 0xfffffffffffffffe, 0xda14, 0x4, 0x20, 0x4e5}) r10 = gettid() lstat(&(0x7f000008a000)="2e2f66696c653000", &(0x7f0000bd2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000358000)="2e2f66696c653000", &(0x7f000026e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r9, &(0x7f00008ac000)={&(0x7f0000cef000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000a43000)=[{&(0x7f0000b2c000-0x62)="c13293a9ce15f8169e3a2c72cb327873e9bea9cdde7c8f9ca70b529c9c1f79ce586af3097d9b4696ad3bbaec1b4b8289a830fb9e5f908f7c7ad244d9a5085f52d8853bbc12a9ee571896d1b4423f0a32ae7c133b4d03844eda20abaae0935892887f", 0x62}, {&(0x7f0000c63000-0x7c)="676a38687bf537b8d5df0ac517024296ce42c0034d225fd95e9408c4a8c26da4ed433175ef01731fa140a9b046a0a7c139340f1e8b2a885ebf3d63ded144e2c743142de0df503ace293984da22afdc661b0a2e2170e894d9b78743fcda4a4d5ebc897fb2b3905ae0d2097f82e551cba72b69aaa1a67d282f199b4a51", 0x7c}, {&(0x7f0000ef6000)="75eca1829ac232d0cfccc12fd767ecea372c85eaebd37c3443a3aa5c37aa7242a71b2e16e12587d167", 0x29}, {&(0x7f00003cf000-0x2f)="c5760999fdc9081e1df30bb0b02e9852f2f2973e61573b700c09a6cf0b240014770734264c48c7a21a330248395c4a", 0x2f}, {&(0x7f0000c2f000-0x8a)="f95ea60b6f2e6721ecd331b0487ceeeddf556bb170af14fde647c6b4b5a22b789cf2f76c2e0738718933d37b86fc393c3d68d0f94e9a59c681234db2c335a28bd1728e538779838b315c2b6a99e668e924241e50651683f079ee483fd25ad037dc762b33eea7e7d3267551e272f01ad8ef43e5c32ec34dc26fba10f30b4aeb785d9f94eebd81ea272a3f", 0x8a}, {&(0x7f0000cdc000)="8579545c01311cba708d267eaa0d451561b7169022b10de01b237c91096a2eaa0cadddb13e35048ec9975d1584d8f01c57710e9c4331f225df70111464f7d5ecacc5f9a971aae56cb4f7f13eda334175f75e2df021e4545c245ee4c40a2cf3", 0x5f}, {&(0x7f0000857000)="b54f08d28b5d422cb0f99630b2157fcfea5f1511ff34510d6ba310c1135b20d89f19fc7c1a02716cdcba482165533f295a3d8d918c83eed106523e4af16b4a625f3885d4b820e10e36721784bec71100f5ecf9e955fd9e20f69ddbabea234a148f438c2c7a8875c23b4d28a7f357d39a64a1648775c7c968eb", 0x79}], 0x7, &(0x7f00003df000-0x20)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x1, 0x4000}, 0x8040) ioctl(r9, 0x2285, &(0x7f0000007000)="53") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/10 00:08:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000747000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f00004ef000-0x8)=[{r1, 0xd210, 0x0}], 0x1, 0x7f) modify_ldt$read_default(0x2, &(0x7f0000cb1000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) [ 244.599779] device gre0 entered promiscuous mode 2017/12/10 00:08:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x40000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f0000acb000)={0x2, 0x78, 0x716, 0x8001, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x9, 0x3, 0x0, 0x0, 0x2, 0x7, 0x5, 0x0, 0x0, 0x1000000000001, 0x0, 0x2, 0x400000000, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r1 = socket$inet(0x2, 0x6, 0x10d9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007e6000-0xc)="2f6465762f72666b696c6c00", 0xddfbe9204ca074a9, 0x0) accept4$unix(r2, 0x0, &(0x7f00006bf000)=0x0, 0x80800) socketpair$unix(0x1, 0x1000000003, 0x0, &(0x7f0000c06000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x8000000000000007, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000dc6000-0x3)="6e7600", 0x3) pipe2(&(0x7f0000652000-0x8)={0x0, 0x0}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000568000)={0x3, 0x0, {0x0, 0x3, 0x39, 0x3, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setpriority(0x1, r0, 0x7fffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f00003a6000-0x38)=[@in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, @in6={0xa, 0x1, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}], 0x38) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f7c000)={0x0, 0x0}) creat(&(0x7f00004f6000)="2e2f66696c653000", 0x10) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000adc000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ptrace$poke(0x4, r0, &(0x7f00005fb000)=0x0, 0x7) r5 = syz_open_procfs(0x0, &(0x7f000064d000)="6e65742f72745f6163637400") unlink(&(0x7f0000c5e000)="2e2f66696c653000") sendfile(r5, r5, &(0x7f0000ce7000)=0x0, 0x100000080000000c) sched_rr_get_interval(r0, &(0x7f00007c7000)={0x0, 0x0}) setsockopt$inet_mreqn(r5, 0x0, 0x23, &(0x7f00009f2000)={@empty=0x0, @loopback=0x7f000001, 0x0}, 0xc) 2017/12/10 00:08:14 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000ec9000)={@generic="c3a9fd2d214765e800007fff7ce1c279", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$unix(0x1, 0x7, 0x0) connect$inet6(r0, &(0x7f0000ecb000-0x1c)={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000a9000)={@common="73697430000000000000000000000000", @ifru_addrs={0x2, 0x3, @rand_addr=0x323, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f64000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe8000-0x4)=0x14) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000fe9000-0x4)=0x0, &(0x7f0000b65000)=0x4) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000d5b000)="0000000000000000000000000000000000000000", &(0x7f0000d28000)=0x14) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x0, &(0x7f0000fea000)={0x0, 0x0}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000d4c000-0x3)="00051e", 0x3) socket(0xb, 0x1000000005, 0xeee) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x180004) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x10088) mmap(&(0x7f0000a2b000/0x3000)=nil, 0x3000, 0x3000001, 0x31, 0xffffffffffffffff, 0x10000003) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000e63000-0xc)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0xc) mmap(&(0x7f00009b4000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x5, 0x83e, r1, 0xfffffffffffffffa) mmap(&(0x7f00009fb000/0x3000)=nil, 0x3000, 0x3, 0x32, r1, 0x7) 2017/12/10 00:08:14 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x80008) r0 = socket$inet6(0xa, 0x7, 0xffffffffffffffff) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f000000e000)=0x10000001, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000007000/0x1000)=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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket(0xb, 0x800, 0xfff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000a69000)=[@in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4341}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}], 0x74) connect$inet6(r2, &(0x7f0000661000-0x1c)={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r4 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000214000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000d5f000)={&(0x7f0000fe1000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000021a000-0x90)=[], 0x0, &(0x7f0000ec9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8, 0x6}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x200000ff, 0x10001) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000487000)=0x0, 0x4) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) socket(0x4, 0x3, 0x4) connect$inet6(r2, &(0x7f00003e5000)={0xa, 0x3, 0x6f, @loopback={0x0, 0x1}, 0x5}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000da6000)={0x0, 0x20000000080000, 0xffffffffffffffff}) 2017/12/10 00:08:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ecb000-0x11)="2f6465762f7667615f6172626974657200", 0x400000, 0x0) r1 = epoll_create1(0x0) sync() r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000dcd000-0x50)={{0x4, 0x5}, {0x7a, 0x7}, 0xa1d9, 0x2, 0x1f, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000e12000-0x28)=[{r1, 0x820d, 0x0}, {r0, 0x14, 0x0}, {r2, 0x200, 0x0}, {r2, 0x1, 0x0}, {r0, 0x4030, 0x0}], 0x5, 0x0) fremovexattr(r1, &(0x7f00004bb000)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000c29000-0xc)={0x60000004, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aaf000-0xc)={0xa0800005, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00004d4000)={0x0, 0x0}) clock_gettime(0x7, &(0x7f00005ae000-0x10)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000684000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000a7c000-0x8)={0x4}, 0x8) openat(r2, &(0x7f000052e000)="2e2f66696c653000", 0x2, 0x4) ppoll(&(0x7f0000002000-0x50)=[{r2, 0x0, 0x0}, {r1, 0x0, 0x0}, {r1, 0x0, 0x0}, {r1, 0x0, 0x0}, {r2, 0x0, 0x0}, {r2, 0x20, 0x0}, {r2, 0x4, 0x0}, {r1, 0x9400, 0x0}, {r2, 0x218, 0x0}], 0x9, &(0x7f0000aac000)={0x77359400, 0x0}, &(0x7f0000aad000-0x8)={0x7}, 0x8) 2017/12/10 00:08:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000f5f000)="6b657972696e6700", &(0x7f0000ea6000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r0, 0x81) r1 = syz_open_dev$tun(&(0x7f0000cd5000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000cb000)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) add_key(&(0x7f0000a82000)="6173796d6d657472696300", &(0x7f0000263000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ef7000-0x88)="9d9a134f929a00e0494d53973a37dcf3442d2e58f5ff79faa3787d2d4229ee07d47a2bbe15f15246290f247cd2e07f684c4d92d62766ac0cbc8ce5a5ccd6fbd4a3a8787b3fe6e7b8d30bd5ff19768c5708e4f6e8d4465245980e264134f938f0bc411e062d61953d44e713b3d02559644a5bf71ab49eb9ebaacb3e7ed4c8436cdde3ec8b96985061", 0x88, 0xfffffffffffffffe) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000d1d000-0x8)="2e2f66696c653000", &(0x7f000002d000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="61") symlink(&(0x7f00002f7000)="2e2f66696c653000", &(0x7f00004b5000-0x8)="2e2f66696c653100") r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a85000)="6e65742f736f636b737461743600") r4 = syz_open_dev$mice(&(0x7f0000972000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000106000-0x4)=0x0, &(0x7f00000db000-0x4)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000806000)="62696300", 0x4) r5 = dup(r2) getsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f000008a000-0x4)=0x0, &(0x7f0000420000)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00002b1000-0x9)={0x0, 0x1, "68"}, &(0x7f0000742000-0x4)=0x9) accept$llc(r5, &(0x7f0000ce7000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fea000)=0x10) r6 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000743000)=0x0) getpgrp(r7) r8 = socket(0x3, 0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000b0f000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a29000)=0x14) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000c98000)={0x0, 0x0, 0x0}, &(0x7f00000c9000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f0000783000)={{{@in=@rand_addr=0x3, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3, 0x3, 0x5, 0xb, 0x20, 0x20, 0x800, r9, r10}, {0x5, 0x3e75, 0x2, 0x2, 0x4, 0x1, 0x8, 0x5}, {0x81, 0x9, 0xffffffffffffffff, 0x87}, 0x7, 0xfffffffffffffffa, 0x9, 0x1, 0x60, 0x0}, {{@in=@rand_addr=0x1, 0x2, 0x3}, 0x11, @in=@multicast1=0xe0000001, 0x7, 0x3, 0x0, 0x0, 0x3, 0x0, 0xffffffff}}, 0xe8) getsockopt$inet_IP_IPSEC_POLICY(r8, 0x0, 0x10, &(0x7f00002e0000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@local={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff8000)=0xe8) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c81, 0x0) r11 = fcntl$dupfd(r8, 0x0, r8) syz_open_pts(r11, 0x2002) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) sendmmsg(r8, &(0x7f00002ae000-0x12c)=[{{&(0x7f0000fc1000)=@ax25={0x3, {"6607af4f12eee0"}, 0x4}, 0x10, &(0x7f0000bac000-0x40)=[{&(0x7f00009ff000)="72776f0b90935538ba529f5ff377ec5d79209039489c09d7f230720413a87462a57de4a703948ce382de30606326027e464b569b5a8111e4d836d9437d9a9df7ed97444fd7c2b22a54daca93992085e130ae6fd6cb774717f6a3867dbed22ff0117ef2bd2bae881b66f2a89f3058c9d0b3b2227eb86959d411deeb5ddb9a45ea93ff01e3f2a25af37d0be67ef653749a5dbfb7c86529d878fb57febee8afa9a99e9be10da0b8a1e8ac9cd4e718048f7697a00e43913fd8fe7040ca53f72de02a3a7c149bc4874b04a4f80f6ef697648c30e7b4221effb989ba953052cc82bb0e973c3b5eb98084c08bea95", 0xeb}, {&(0x7f0000b02000-0x1000)="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{0x30, 0x0, 0x7f, "8bd3138fbf48622ff7516a0f9d2809274f10f053be6b892276c1"}, {0x88, 0x11d, 0x2, "965f0fd5d9a8bb0281767cb523a4f0d6c06c8246b39b74fab4692bd9656345023efe825defbcc9bf2618792218e75df35e649924502fdb50d27e54e59ad202f10239ec6e585517c3e7f0800114738b7a8cfdc37f04f605e8670fab305160d7cd37873710e87ab1fb86a13f57a042630b3a7588504dedf5"}, {0x40, 0x111, 0x8000, "ea66e57879a30bfe89e9f30c021f32fa83dad6c431dc513667bf5b355c2655b8b950f7c54c414ff4939d3f"}, {0x100, 0x10c, 0x3ff, "e01957eab0c9f2544eeff769546302ef5d1e46ba958cf7bca463722b9cefe441dea4dd300a37ff60371aec922aa8e861827daa074d8b0ea3a6521debd2dad3f84764db13635ae3db07fed493e224302dcdbdabf7eaf22e6be21a7a51405c7fb48c35c7924756c2c9f11dee6557a80c1d477d553633ce16dc34e7d62e9fbb107ce8d4c41563c20724158b4356efa610ecb76d1778b4f3e5a7029cb61301936b0cfc964a4132d8f062c6f71c7c797acb7ee0fff67036fd6df37ca25cc6866e2603db70a5129505f915fef6b0e92b3fba3a572f216f93aae9652e27c41a4bd8d77464556638f071e4696555b0f5f490615c"}], 0x2430, 0x4010}, 0x1}, {{&(0x7f0000c39000)=@ax25={0x3, {"fb3a8c6ad173af"}, 0x9}, 0x10, &(0x7f000056e000)=[], 0x0, &(0x7f00004c2000)=[], 0x0, 0x40}, 0x6}, {{&(0x7f0000d42000-0x58)=@alg={0x26, "736b636970686572000000000000", 0x0, 0x0, "6563622d63617374352d617678000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000d14000-0x10)=[{&(0x7f0000fca000)="8e0019bfd864a7e956bfeb9d3a19152e4f4169a219b81b9c77bd54e9fa658ff4d0cb82f9c7cb3c6699dc4f6f34af57a2fc8f9e1514165d5590cd1c9f00eff68585f6f0cf092c1ce7b5714c31bc4a3b60bfc56e7233df30d73c9d9863c567464384ff38c70b206c3c922f9f8538c911c3781c4f8bcaa38928e5aed8c3c9bf4fbd9e378a7d488fb0ed6d", 0x89}], 0x1, &(0x7f0000f61000-0x1f0)=[{0xd0, 0x111, 0x1000, "5b5cb0466282df00913feb396403762f2a4945d94682677f25550c592124a9801942ba45eaab0bcbd9ebe8f0d0f236b3f1e8606a3d1805a0c0b3bc3d22518e63d35f426347558e9c7ea120cff736af14ba1e61a534b927a12a268ba6bc8e49beb383199c3675fecf2c87ac684334e6ca9960ec2f6364c44b9c299b0ea9b1f448c390d1cf7e4707b5e468acaf3ab7d36012c0b586d14db7b5eaa7e5935049a642c4839e4f0b50f2a0057234a310255a145ca55268b121e6d410"}, {0x108, 0x10f, 0xaf7, "ea6d56d3b55cdbde8a29a6066cb9642f56d90bbf5285484ff689826140c7e5565b407fb89860341fd0a0062fabdac90edf940a31d5c4787fb462707e10c1eca04a7af2c19cae385b3503859690438674013eef7d7a14af4ec8c57e543fd4882f3629786cddc224d2d5188f271bdf7159eb3f77d7d582333202cb2716b7e07de7b693d01fa0b2b3ae594ffc5750029e2acec3b49f5a12c6e18c3ba92ab914118e5ff9e1dc8155ad154f383324e2aaddb7814dd64490dc12a034a6ca34ffb59d2558f525a7037eb515d5756c1075dca1bbdb6e09935054a8e9c621a4d4c15365f6f1b1fd17051e0905da29272f76532fd462d96e"}, {0x18, 0x0, 0x5, "092ee069ca"}], 0x1f0, 0x4000000}, 0x4}, {{&(0x7f00003ab000-0x60)=@nfc_llcp={0x27, 0x401, 0xfffffffffffffeff, 0x4, 0x1, 0x9, "e2c374f470559516edf1023c6fa1f525315fc0feae9d364ebc7ae9cbe51fbbb97181b10ebcadd1f273ead5f398c8edddd4c885acc84a10e9b6a7dfee4dfe48", 0x10001}, 0x60, &(0x7f00007fd000-0x40)=[{&(0x7f000007e000)="aa98e14e76d87ea9e469880688c2ef3fe0b7ebca14f2d24fcd5be70101c6b4e81d12ab580896652109cf55f38b9376c958bc65f26f925b94f6df1f37e9db77d1bed05275df289489c24d27c22c81ac05d7e797b3946af2b52af8b5d96440a107a43849cc53d923f64978edaab31f4bde98dbdcc33666871f1d93db23a3acda974e99ddaa481389a5d33205f5fb4b0faa64a238e7f23892442d167ee8d3c67bd9ae4c21743777a2fb711171efbb9e8c8b6c9485e4c21d32d8e7663a48bc8f0a68cbe12a41d008ed14679575c8cabafe165c51cc", 0xd3}, {&(0x7f000004d000)="a7d2bf850749d43b9218771321e1646b1f6490632ecd5275ff9a9f34a741031f5fb8889d9531059d6970af3e0f4b59a9e5fe7a8c7c2a257873b1c78d2940e75d3eee9b5dcb0042a4a15136fb8c01921cc9bf1d84af3a22e9eba3a93b9c8e0a6660f94ccf073be23e8fd710a5c7f8c291be6e4cfcfa0dad4ce94df76d54508280c8", 0x81}, {&(0x7f0000b1d000)="b3afd1fefe4f941251a949fa18568b17effa56a09099cef104f1bafe1848bd7901d819410595d747f5e619ff6f5d7950c12ad081bdc05426ca0bf3a97696d10eec44512fd6389c8f5dea3953bd816789dc504e1a5d9750d8337d697aa4c14363", 0x60}, {&(0x7f0000255000-0x68)="473728132389e47e4066c695e592f210a095ffdd4feed6e459944038d7b6e356d57528f7ad62660b78572f02d899767d1f37d54ac1f8a57380b6036686e922a735953271b46f008f8457b456a40328a16821d3c04e193b94907a6d2c62e815a7ecbe8801e50cdb24", 0x68}], 0x4, 0x0, 0x0, 0x20008810}, 0x5}], 0x5, 0x40) recvfrom$llc(r6, &(0x7f00003a2000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2, 0x40000000, &(0x7f0000ee9000-0x10)={0x1a, 0x15, 0x5, 0x8, 0x6e5f, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2017/12/10 00:08:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f00005c8000)=0x1, 0x4) r1 = socket$inet6(0xa, 0x80003, 0x3c) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000ad2000-0x4)=0x0, &(0x7f0000f53000)=0x4) setsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000f56000-0x4)=0x100000002, 0x4) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) sendto$inet6(r1, &(0x7f0000a76000-0xdb)="4a", 0x1, 0xfffffffffffffffe, &(0x7f0000d09000-0x20)={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x0}, 0x20) r2 = getpgrp(0x0) r3 = getpgrp(0x0) rt_tgsigqueueinfo(r2, r3, 0x0, &(0x7f000088d000)={0x10, 0x2, 0x800000, 0x6}) r4 = memfd_create(&(0x7f0000000000)="", 0x800000000000002) pwrite64(r4, &(0x7f0000002000)="f7c4cb32efac6fd92085020cdb9525b6461a70388fb90370f8195865b4d99a12f6ded2a514236f20", 0x28, 0x0) fcntl$addseals(r4, 0x409, 0x7) prctl$getreaper(0x17, &(0x7f0000180000-0x8)=0x0) fallocate(r4, 0x0, 0x0, 0x2) r5 = socket(0x800000000000000a, 0x1, 0x0) setsockopt(r5, 0x0, 0x40, &(0x7f0000006000)="9c948052258e2d1e7ce90c1cb29661a3395dda5ee1d3f1e463a680a8f57b237d3a46e4ee6c0f78dbdb", 0x29) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000835000)=0x401, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000938000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet6(r5, &(0x7f000047f000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c86000)=0x1c) uname(&(0x7f0000001000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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pipe(&(0x7f00006e4000-0x8)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r5, 0x89b0, &(0x7f0000001000)={@common="6c6f0000000000000000000000000000", @ifru_data=&(0x7f0000c95000-0x20)="00000000000000000600005b00ab0007c120ea00002000004000e70020720001"}) fadvise64(0xffffffffffffffff, 0x20000, 0x5, 0x8000000003) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000088d000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a019, {0x0}, 0x0, 0x0}, &(0x7f0000b4b000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00005eb000-0x8)={0x0}) 2017/12/10 00:08:14 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x2) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000001000)="2f6465762f62696e6465722300", 0x0, 0x802) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000007000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ax25={0x3, {"e2a04fb077ec80"}, 0x0}}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0x1000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000000, 0x110, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000e000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000000e000-0x18)={r2, 0x0, 0x0, 0x0}) r3 = mmap$binder(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x8, 0x4850, r1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000000a000-0x18)={r3, 0x0, 0x0, 0x0}) r5 = mmap$binder(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x8, 0x10, r0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x38, 0x0, &(0x7f0000004000)=[@free_buffer={0x40086303, r4}, @clear_death={0x400c630f, 0x0, 0x0}, @acquire_done={0x40106309, r5, 0x4}, @enter_looper={0x630c}, @register_looper={0x630b}], 0x68, 0x0, &(0x7f000000c000)="552c994545bcaa67fd92b330a162baa4821c630f071b50e9bdd84acaf5e7432ff6fe54a85bfc3f543054fae243ffc37075cd9f1fc7543f414caee4a2870bdc93d1e54d91ae321b8640aee8d3dfdfcccfdbb4c5630be04b0cd67178a1eaadd9a9494d2e056bae0680"}) munlock(&(0x7f0000007000/0x2000)=nil, 0x2000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77682a85, 0x0, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x6, 0x4, &(0x7f000000d000)={0x0, 0x0}) ioctl$TCGETS(r6, 0x5401, &(0x7f000000b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/10 00:08:14 executing program 1: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0xa, 0x400) r1 = syz_open_dev$sg(&(0x7f0000a6c000)="2f6465762f73672300", 0x8c8, 0x80) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000000000)={0xffffffffffff2319}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000e2d000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r3 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f000093b000-0x8)="2e2f66696c653000", 0x80, 0x9) ioctl$EVIOCGNAME(r5, 0x80404506, &(0x7f0000208000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f00000fc000-0x10)=@common="626f6e64300000000000000000000000", 0x10) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f0000d96000-0x20)={@generic="fc371bb66b6a6c39763e346110f5111f", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$VT_ACTIVATE(r5, 0x5606, 0x8) fcntl$setstatus(r5, 0x4, 0x2400) ioctl$KDGETKEYCODE(r5, 0x4b4c, &(0x7f0000fa6000)={0x81, 0x2}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000878000-0x4)=0x0) socketpair$inet6(0xa, 0x2, 0x3f, &(0x7f00000a5000)={0x0, 0x0}) writev(r4, &(0x7f0000c6b000)=[{&(0x7f0000a38000-0x39)="390000001000090400000000000000000000000002000000450000072100001419000a00010000000000040006e8000300ff090000cfe4693e", 0x39}], 0x1) r7 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r7, &(0x7f00002a6000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) accept$packet(r6, &(0x7f0000a64000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006c2000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x32, &(0x7f000020b000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r8}, 0x14) sendto$inet(r7, &(0x7f000072f000)="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", 0x5ad, 0x0, &(0x7f00007dc000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000d28000)="", 0x0, 0x0, &(0x7f0000aac000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f84000)={0x0, 0x0}) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/10 00:08:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000382000)="2f6465762f73672300", 0x0, 0x0) getrandom(&(0x7f000087a000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87, 0x3) ioctl(r0, 0x4000000002289, &(0x7f0000958000)="") pwritev(r0, &(0x7f00004dc000)=[{&(0x7f0000666000)="8834a8a7ee9b360bf78ba96ff8f4c24e0de7f267592945b9b2ee24c1d56ed133311a5d317bad65b62e04c2d43a80ddb5e8a019115b9625469c29299c7ce4d290dbd9b33fe35da2a25d89821f05b13b4fc1fcbe2dc76e5ed5a829053fa4386e49318cacb6c5499cfb23beb9c7dd346e29d9bb369f27fc8912e8561eb29433e80b0b41b6f49d26c8cf66fdc608ab747bd865f9d385f56727b02f008b95d64b923d78006204ebb59f548b9c50a3d8f5f415df7ff55fcec1b9e242e2506533244c8b8968436d357b03d03eb0d57b1723bd0cc5cd545f8f6bb3c3df42604b711a7b781f604b551656094c64936afb3f9cb050e833bf902f11fb591eae55019f8b", 0xfe}, {&(0x7f00005f1000-0x1e)="d5ad61946e382dbcd043b00e039be6e6dc22524549fbf945cbbca9dce22d", 0x1e}, {&(0x7f0000695000-0x36)="bde70ae76298c93cb6cbd4ba58375e35d8a51dce5b650db044717323f589173b49a974f0afcfe5dfce6df7c5d3ed1c6440a9415a2b81", 0x36}], 0x3, 0x0) [ 244.764802] binder: 12253:12257 ERROR: BC_REGISTER_LOOPER called without request [ 244.774757] binder: 12253:12257 ioctl c0306201 20008fd0 returned -14 [ 244.791132] binder: 12253:12257 ioctl c018620b 20009fe8 returned -14 [ 244.800821] binder: 12253:12257 ioctl c0306201 20009fd0 returned -14 [ 244.808127] binder: 12253:12257 unknown command 0 [ 244.813824] binder: 12253:12257 ioctl c0306201 2000a000 returned -22 [ 244.826612] binder: 12253:12257 got reply transaction with bad transaction stack, transaction 660 has target 12253:0 [ 244.841286] binder: 12253:12257 transaction failed 29201/-71, size 32-8 line 2938 [ 244.853991] binder: release 12253:12257 transaction 660 out, still active [ 244.861485] binder: undelivered TRANSACTION_COMPLETE [ 244.868823] binder: undelivered TRANSACTION_ERROR: 29201 [ 244.875394] binder: send failed reply for transaction 660, target dead [ 244.885799] binder: 12253:12264 ERROR: BC_REGISTER_LOOPER called without request [ 244.885815] binder: 12253:12264 ioctl c0306201 20008fd0 returned -14 [ 244.911889] binder: 12253:12264 ioctl c018620b 20009fe8 returned -14 [ 244.922136] binder: 12253:12257 ioctl c0306201 20009fd0 returned -14 [ 244.929056] binder_alloc: 12253: binder_alloc_buf, no vma [ 244.929202] binder: 12253:12264 unknown command 0 [ 244.929209] binder: 12253:12264 ioctl c0306201 2000a000 returned -22 [ 244.931924] binder: 12253:12264 got reply transaction with no transaction stack [ 244.931932] binder: 12253:12264 transaction failed 29201/-71, size 32-8 line 2923 [ 244.965657] binder: 12253:12257 transaction failed 29189/-3, size 0-0 line 3130 [ 244.974101] binder: undelivered TRANSACTION_ERROR: 29189 [ 244.979538] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/10 00:08:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000088d000)="2e2f66696c653000", 0x5333ccb3355203bc) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000e68000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_flags=0x7}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$setflags(r2, 0x2, 0x0) r5 = dup2(r3, r4) chroot(&(0x7f00007d1000-0x8)="2e2f66696c653000") connect(r2, &(0x7f0000ab4000)=@ipx={0x4, 0x6, 0x6614, "713d14e48a46", 0x7fffffff, 0x0}, 0x10) connect$llc(r5, &(0x7f0000f2e000-0x10)={0x1a, 0x11, 0x5, 0x1, 0x1, 0x7fffffff, @random="a876d82defde", [0x0, 0x0]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e69000)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000938000)=0xe8) clock_getres(0x4000000000000004, &(0x7f0000713000)={0x0, 0x0}) nanosleep(&(0x7f0000b55000)={r6, r7}, &(0x7f00008bd000-0x10)={0x0, 0x0}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000eee000-0x50)={@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}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x6, 0x1, 0x100, 0x1, 0x20, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00005f9000-0x87)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003bc000-0x4)=0xe8) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000a4a000)={0x7f, 0x1f, 0x2, 0x2a, 0xe70, 0x8}) vmsplice(0xffffffffffffffff, &(0x7f0000591000-0x10)=[{&(0x7f0000faa000)="feaaee0e58358e2d56e3cd19be5cc71ba5b993e0e5917840a94e5bfd582f462164ae0ec4582a371e9f2795d3533ba119f46794c95a4b48845269577edd1fa864b2f94d2fdf8551d6863642c5a428b8ba9aa4f8581eeae7045ddd194038d407b1", 0x60}], 0x1, 0x8) ioctl$int_out(r0, 0x1, &(0x7f000004c000-0x8)=0x0) getxattr(&(0x7f0000e4b000-0x8)="2e2f66696c653000", &(0x7f00003b5000)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f00009c0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57) seccomp(0x0, 0x400000000000009, &(0x7f0000fce000)={0x1, &(0x7f0000411000-0x8)=[{0xffff, 0x0, 0x9, 0xffffffff}]}) readlink(&(0x7f00003f8000)="2e2f66696c653000", &(0x7f0000d11000)="00", 0x1) 2017/12/10 00:08:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x0, &(0x7f0000bbf000)=[], 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b22000)="", &(0x7f00005e5000-0x4)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000041a000)="") ioperm(0x0, 0x9, 0x4) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000d8d000)="736d61707300") mlock2(&(0x7f0000658000/0x1000)=nil, 0x1000, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000897000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000dd3000-0x4)=0x1c) epoll_pwait(0xffffffffffffffff, &(0x7f0000007000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x7, &(0x7f000095b000)={0x7}, 0x8) pread64(r2, &(0x7f0000015000)="", 0x0, 0x2000000000) 2017/12/10 00:08:15 executing program 7: r0 = socket$inet6(0xa, 0x402, 0xfffffffffffffffc) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) listen(r1, 0xffffffffffbfc6a5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0xa, 0x8) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x0, &(0x7f0000193000-0x10)=[]}, 0x10) setsockopt$inet_buf(r2, 0x0, 0x28, &(0x7f000016a000-0xe2)="b746308ac3796a64ccca8555346a60c453d450a57991ce8a6582d98ad63762d245aa205c135d452b253533dfdec285712b0dd95d79dabe09bb22ab48e9f13e93acdeed85a51ea894b4602fa344adab7271e28acdb7b6f8009800206d2537e046450069815705e200f7d8f7c254143f4130b6c81b81d2422bfd4779d9e12c1a3a92654a1991004700eabab1ff04269a57464a2471febd9d510044172d8f56caa0c6f80e522f72c19a89ee67f64c0fac001895fe964dac9de76700b06e1161c16c4b90d55bca4320c14479a96c3e6a331a230aeb0bbf30fa4e439d701fec25f2ad6c38", 0xe2) syz_emit_ethernet(0x76, &(0x7f0000fb9000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @x25={0x0, 0xff, 0xff, "3f1340178f277675e4b1c93bfe10dc064f332cf37ec1dc4c088553235c9e0400cb26a4003fef947250fe70385797e8520fc0aeb1b9f73518cbf0952b4fb14759a37ff0304baff300ffe8d3ea68fc064100000000000000bf38fc73d83f3ae1f077f5bddfd6"}}}}, 0x0) r3 = socket$inet6(0xa, 0x3, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000b55000)={0xffffffffffffffc0, 0x10, 0x1, 0x8001, "38b4324c42fdd6920702815534554467d67f877966017581f894987402f2c679"}) r5 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000b3a000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) write$tun(0xffffffffffffffff, &(0x7f0000b67000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x8f, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, "69771374be31df14101477a973983018a19799bdee71641537ac7592571dce8530fb1aaaf73b276aee213aa6849d0c74740b752cd7d84bca8667b4ac001ca991488158f17dbb5a586384815dbe6c3511c4ef09627762b74f6ff08603a412bca9929b4b9ff561bff45a0efb8226cd151636c2ff28a7e687c0682e007eb1d729"}}}}, 0xc2) r7 = syz_open_dev$tun(&(0x7f0000c85000)="2f6465762f6e65742f74756e00", 0x0, 0xa) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) write$tun(r8, &(0x7f0000b67000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x8f, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, "69771374be31df14101477a973983018a19799bdee71641537ac7592571dce8530fb1aaaf73b276aee213aa6849d0c74740b752cd7d84bca8667b4ac001ca991488158f17dbb5a586384815dbe6c3511c4ef09627762b74f6ff08603a412bca9929b4b9ff561bff45a0efb8226cd151636c2ff28a7e687c0682e007eb1d729"}}}}, 0xc2) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00003b2000)=0x0, &(0x7f0000784000)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00004c6000-0x98)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4f9, 0x4}, &(0x7f00001f4000)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000ec1000-0x90)={0x0, 0x85, "b1611a33bb205d47a7073c4907e65bfd65f65f031ef20b58c71285212380968c393342349440c0cf6b3c2f102fe5bcf51526ef2a7c6615000c54f93d6801fbbf3f1104ae254b2c933ca020537657e992b768a1a2561895945238ed16f5628ef37f9c0f0d7be35efab19e346f4190a27aabff8cf5376894db814267faa93892ccd41af54d21"}, &(0x7f0000d38000)=0x90) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00007c9000)={r9, 0x7}, &(0x7f000068d000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/10 00:08:15 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f72666b696c6c00", 0x40, 0x0) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000012000-0x8)={0x0, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000004000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(r0, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x40040, 0x12) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000003000)={r4, 0x2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r5 = mq_open(&(0x7f0000004000-0xd)="ff65746830626465766c6f2d00", 0x0, 0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$llc_int(r5, 0x10c, 0x2, &(0x7f00000c2000-0x4)=0x0, &(0x7f0000565000)=0x4) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000cad000+0x289)={@generic="1bf8d18f183d1eaa3bffd2d5b171a677", 0x9}) 2017/12/10 00:08:15 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(r0, r1, 0x80800) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept$netrom(r3, &(0x7f00006e4000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00007e2000-0x4)=0x10) clock_settime(0x0, &(0x7f0000ab1000-0x10)={0x77359400, 0x0}) r6 = dup2(r4, r5) nanosleep(&(0x7f00005b9000)={0x77359400, 0x0}, &(0x7f000025a000-0x10)={0x0, 0x0}) setsockopt$netrom_NETROM_T2(r6, 0x103, 0x2, &(0x7f00002ad000-0x4)=0xfffffffffffffff9, 0x4) r7 = request_key(&(0x7f0000fea000-0x5)="7573657200", &(0x7f0000276000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b62000-0xd)="2f6465762f6e65742f74756e00", 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r7, &(0x7f0000a24000)="2e726571756573745f6b65795f6175746800", &(0x7f00000df000)="c4272f00") getsockopt$bt_hci(r6, 0x0, 0x0, &(0x7f0000be0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007d1000)=0xaa) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00002dd000-0x8)={0x0, 0x10001}, &(0x7f0000a05000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00005dc000-0x16)={r8, 0xe, "ab4eecfd0000000000000005fa53"}, &(0x7f000079f000)=0x16) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000c22000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00003d2000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00003a3000)={r9, 0x2, 0x30}, &(0x7f0000434000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000a7f000-0x10)={0x6, 0x2, 0x81, 0x4, r10}, &(0x7f0000b88000)=0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f00008ed000)=0x7c, 0x4) mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r11, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff01c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/10 00:08:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fc8000)="6d6f756e747300") r1 = syz_open_dev$usbmon(&(0x7f0000f41000-0xd)="2f6465762f7573626d6f6e2300", 0x3, 0x101002) connect$inet(r1, &(0x7f0000697000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDSKBLED(r0, 0x4b65, 0x80000000) r2 = syz_open_procfs(0x0, &(0x7f0000f80000)="6e65742f69665f696e65743600") preadv(r2, &(0x7f000047d000)=[{&(0x7f0000770000)="00", 0x1}], 0x1, 0x36) rt_sigtimedwait(&(0x7f0000968000)={0x2}, &(0x7f0000dfc000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000642000-0x10)={0x0, 0x0}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000ec1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000d3b000)={r3, 0x21}) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000eba000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xa000000000000}) r4 = memfd_create(&(0x7f0000811000-0x1c)="2f6465762f73672300", 0x100000202) fallocate(r4, 0x0, 0x0, 0x87d7) lseek(r2, 0x0, 0x4) ftruncate(r4, 0x9) fallocate(r4, 0x3, 0x101, 0x6) fcntl$notify(r0, 0x402, 0x4) r5 = memfd_create(&(0x7f0000200000)="516500040000787b257751616e30656d31760700000065747b240089ba", 0x0) ioctl$LOOP_CLR_FD(r5, 0x4c01) writev(r4, &(0x7f0000a76000)=[{&(0x7f0000042000)="906b5b77c63068f7a508661ba65cd59286c543ebaa11b75f4135ff1b6d4fb16b5a1409c926541cfbc9df7e19311c16c89546662c79541bb343c99ca2bcee4b6ac180fbbb6eb869a40cae2292164515439c000b76332f61f8c25905aaca6554e6a91f52034dc7fe4d4c2b654ba0c62511f6a365f90bbfd17db54bbe97508d88ae41b44a51ca91085cb1baa59e65564e24fb813eb2111dc2002fd51c9c6d669a359d24c14009371e37f06a353baa8b17ea5e5e7989b3b4314e8b3cb539041a1d36a01d4c84cdc5e2d273035085fac43286da52e1eb36d1c60752", 0xd9}], 0x1) time(&(0x7f0000aab000-0x8)=0x0) readlink(&(0x7f0000cc2000)="2e2f66696c653000", &(0x7f0000545000-0x14)="", 0x0) perf_event_open(&(0x7f00000cc000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x0) 2017/12/10 00:08:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000082a000)="2f6465762f70707000", 0x40002, 0x0) getsockname$llc(r0, &(0x7f000074c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b65000)=0x10) r1 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="0400200700030109008000000000bc22", @ifru_map={0xfa6, 0x7, 0x8, 0x40000000003, 0x7, 0x6}}) close(r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00007d2000-0x98)={0x0, @in6={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8}, &(0x7f0000cff000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bb4000)={0x0, 0x80000000, 0x10}, &(0x7f00009d3000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00003d0000-0x10)={0x0, 0xa0, &(0x7f000051f000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x41}, @in6={0xa, 0x2, 0xfffffffffffff08a, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8fe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}]}, &(0x7f0000237000)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000d4d000)={0x0, 0x64, "9e3f1a8b08ba617e0e21e4fdbd3b6cca5d242119964d8702b7b01ba1087d1f110b46a105078f86cc15f7fb8d2c20ffeb975e23fa709dac8071c86d22b26917292771bd1bc4adba7f2b2b66410ef7d9b8e17d11323a42f7ee3fe288d7fb9fcdab8e3137f9"}, &(0x7f000000b000-0x4)=0x6c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000608000-0x108)={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]}, [0xff, 0x0, 0x3f, 0x1ff, 0x7, 0x8, 0xffffffffffffffff, 0x4, 0x2, 0x7ff, 0x5, 0x3, 0x0, 0x400, 0x7]}, &(0x7f0000118000)=0x108) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fc4000)=@sack_info={r2, 0x1, 0x9}, &(0x7f0000b4d000)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c6d000-0x4)=@assoc_id=0x0, 0x4) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000ee5000)="2e2f66696c653000") openat$ppp(0xffffffffffffff9c, &(0x7f0000719000+0x419)="2f6465762f70707000", 0x800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001ab000-0xf)="2f6465762f73657175656e63657200", 0x400000, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002b9000)=0xc) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000140000)=0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0xfffffffffffffffe, 0x3, 0x1, 0x0, 0x4}, 0x14) r4 = socket(0x0, 0x3, 0x2) ustat(0x0, &(0x7f00003b6000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) connect$nfc_llcp(r4, &(0x7f00005af000)={0x27, 0x20, 0x3f, 0x7, 0x6, 0xe76, "10184adac139e56165b127da774ecb0279490133c4faf99381a6f00ebf350e8e3e747afe499364c89390c58ab824f015f1d3a8e75f5f282a6c307ddd2e039c", 0xc8bf}, 0x60) 2017/12/10 00:08:15 executing program 3: mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000d3a000)={&(0x7f0000a21000)=@l2={0x1f, 0x7f, {0xfffffffffffffff7, 0x6, 0x5, 0x1, 0x1, 0x7}, 0xfff, 0x2}, 0xe, &(0x7f0000f83000)=[{&(0x7f0000766000-0xbe)="662b17d8ee1d478291b197596838116829ef1b0810c23ae65d0a3bb98f60d591b31eef64b2f2b79381c9355e33e9db1adc464c086e768851e85671bceda30c669bf1533ea975a0260dc4cf3960f0ce946c013ecd1c03006b6f0bf83c5042e3523e36bbd55b256142b1603da49ca6bd58c4581ad3a67d0d44593bd65bacda8860b2015b121cd9b39b1d5c5d8081c5516075157357f6878dedf44e05d5d18bf6a0dfbb39c4bd7d189267938bba3154d440f2a47be82b40421c1e5b8f8be447", 0xbe}, {&(0x7f0000c31000)="f5755cd6f04ffef1e2db56bde55cb02fb5faa2e4c558e2ea53938befda83e0cddb82a9f43caac7eaf5c22aea296194f9f9c0b1580fbd94cafbc2afd97ea1bc91ce73f841f970e9536090529bface0fc8d9332db33d95d879975f6983a56a3bff7d71b456921891e4365fd35d7c499351e510b2c48cbd1cf8f2e6fae5e01d7243968c328e0e1440740806dcd8db422d51c0bb115f00be0127f52dfa2dbad6315248029ba178f960f8adda561d3d609c083a6830f4bf26d93b2b21", 0xba}, {&(0x7f00004d9000-0xb7)="2733f70bb1823a83cc72ef3f318f7d086238106d7e12ece53bb52ac5af7d4dc254757ac3a20b6b9f960b6004ef5ff47439a60ff51ad2c6222ffa459909eef67fe5ad0d54a98415d5cbaf348e0037e203b8479a00df4ad70711748d8fb06c02286f532f8f65b51da20631ddfd71144ed53de100d4125c4c09a4e7937c96313bb4abee0396e65676a7c8f1f9e699d65efc029e7ee3cf48b75e27d2ec2c8833b050cadb34a91ba5d2b66cd86add0897a371d3257d8d27dbb6", 0xb7}, {&(0x7f00008c8000)="c0f2d0cd1d28bd7dbc80841776bd89757e61069847cf4a9c5cb704910ffc88c54303f21a1c6e073ea31098176a60079623", 0x31}, {&(0x7f000094b000)="82e9f8acb3b2ef59836b0a3c2dc44ffbf2fbb2bd", 0x14}, {&(0x7f00000dc000)="3ce0cb3ffd259d", 0x7}, {&(0x7f0000f99000)="706f7e55db22e3bcb2d8d8367a43e225462c83bf32b0bc1ade5775e533ae03a8f0d8eeb343261bc9d05f0851a67b106bbed5b79d5e6208ca2563bb52aee55a7082a53794400192f42092fa361e3ca75889d6c6ed05c6df591ff6e01d83b3baf37492287ddc2d4e1293baf9933ca5e8073bf8bcd46f3bad23dfec311fb442e5018c1050d214a85b18f178fb55d31e46a8410329a911e5e3e006c57e186e7488bc09ff645ab78b78704c56ce71c9d2a2a1d34c95835b2186cac6deda168d79154f12396c63f3201d9766bbc88b96cda058f1a04f23c01213bbf4509cba7b38e912afc9ca8a3c8d58d55cb2c9d97b113d98e84f2ce1e853cf", 0xf7}, {&(0x7f00002f9000-0x1000)="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", 0x1000}, {&(0x7f0000171000-0xfb)="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", 0xfb}], 0x9, &(0x7f0000053000)=[{0x68, 0x113, 0x7, "1c085708ecfc254cb2176be5856b7a0d5cba60587e22222e390fc7c43fa5d02b2f1a758b5af89ee1d0c1c6bf4546cbb0416578b63c8516a5258c49850afa9d194003aea2d27f7e961a1ad7882fcff71848e48fc92369"}, {0xb8, 0x10a, 0x7, "e20fdb142ddca5148f208684499d59447352dc5580aca8a0c53c1e219c90e8a4377381b50794c725dba6760272abfa198dddd32871979fb6f401d29681f5279d4f32dee213b423621fc834f656e8aa31e3811b55b412c5a4103ae704f5f381b8ce9e4b5889949bc80b5b64698e3f480744012d3008081f943da0798bf560003d503885e74a7376b8298c3713040c1d69d3705074f3556a3abe0b00af16982c24b9b2e5"}], 0x2, 0x8004}, 0x8000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000db0000-0x10)={0x0, 0x0, 0x1ff}) open(&(0x7f0000ac1000)="2e2f66696c653000", 0x103000, 0xa) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000204000)="2f6465762f6b657963686f726400", 0x80, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000025d000)={r0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000736000)={r2, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000154000)={r4, 0x7ffff, r3}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000058f000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r6, 0x4010641c, &(0x7f00001e6000)={r7, &(0x7f0000739000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) r8 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1b, 0x7, 0x10000001, &(0x7f000048a000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r5, 0x89e1, &(0x7f0000d2b000)=0x200000000000005) ioctl$sock_ifreq(r8, 0x8917, &(0x7f00000e8000)={@generic="01731496e0d8cf5a68c01c061c2977ae", @ifru_addrs=@sco={0x1f, {0x2, 0xfffffffffffffff8, 0x7f, 0x1, 0x7092, 0x3}}}) bind$inet(r8, &(0x7f0000326000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000007f000)={0x0, 0x3, 0x9, 0x9}, 0x10) sendto$inet(r1, &(0x7f00008bf000)="a22a1ac43e9a5b18e879d978a72eeb2f38d3897813ff65632546fd0190ad182fbd64a2ba09a4686f18f290074c2ab2417500", 0x32, 0x0, &(0x7f0000db5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f000071c000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000238000)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000359000-0x28)={@common="697036746e6c30000000000000000000", r11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000d70000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r12}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = socket$inet(0x2, 0x8000a, 0x7ff) setsockopt(r13, 0x3, 0x4b74, &(0x7f00006e4000-0x10)="9c508d883a257f818472240f61dfced9", 0x10) r14 = socket(0x10, 0x802, 0x0) write(r14, &(0x7f0000e72000)="24000000190099f0001be90400ed180e020800000000000000ebffff080001005f196be05697", 0x26) sendto$inet6(r10, &(0x7f0000a43000-0xf7)="e1483c3b799cecdfcb091b9ac6272a56c1cc34d149ed57c7f18d3df6f76e74473a5d19a414f24baee4eff3fee47664a63d64da08789cac20fb7f277bd4e6a421b7696a6bcfdc09a3b8e0256c76d25a6040154bd489b4889274450c8f480352b7668b2a5392f89cd837eaca9eca62f50e210327c4c91c8795ef1bdfd6a0f91af0914fda651430e2be00ccb6c9798b940f06569246df22ed3370fb610a2e2e17fd36179e28686789f8f00ece93939ecbade443350934d4e91437797794edec9b9afc52f01bb4acf0282ef7a910746aafdee74f5dccd3fa6430e0776eee057f57063f04de3a1255d8be72236b8c6068b4c9ed20bf72e09ad6", 0xf7, 0x8000, &(0x7f0000877000-0x1c)={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa40000000}, 0x1c) sendmsg(r13, &(0x7f0000495000)={&(0x7f0000393000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000069000-0xa0)=[{&(0x7f0000b56000-0x86)="475647d26a3b9b3a51cd9bacabff2a7836322a222004e93ac0cbc7da4b38543addf4d8fff42775d7b663ca9f9648ad1b9c410080cdae0b5be861ec02a3dae00daa067902d9f7a5c0826164dda027c4fcf7195fe753b0039d79cb0f8a5d6f8df6d1d0e06ff9082f77c2e1cffcd7c69ddad61e179195d3ade49e47859a2208cf557557c7a39cd4", 0x86}, {&(0x7f00002d5000)="21c2136877d70b63ec7df2b43b23c45ca8b74104226ed40d2d0d69d14470b241b4bddbb3c75dc9e07a221ed7a69828d406414371ff3f4a484337503fcca6d5d8f26c09568186d3dccf18df3687650296297cee1d7eee7bb724c3c5825a4cce6617470aa1577cb83147017450f38a9c7f022be066c7f9c41e2d5268f713c8be40fe3bca9c00a052a74e02a4520cd445fc056a9aa4f60e72a55601cf32a75bdee0951ccc33810c30e15ceb09be13f2dd668b7513b736370728ab2470d890b9aada5a6acc6e4ba0fee776203203da277657294e0bb3eff5fdd54cfaed67788144ab377e6b0d1d4da5c6131bc099", 0xec}, {&(0x7f00008a8000-0x5)="7b7f7d0043", 0x5}, {&(0x7f0000f7d000)="3073d03923b47c1562059fcaf5533bf8c8927f8e88fafafd3316a16d59fa9ef5db00ede1e33da75de4f90ece281e9fb9aba985e32473bea76a91d6547489297469ed774ac139b13fd20a6e795f416e67def40f3c62eb5d1724151a71a77dfc236b9099d77f3eb4679513dc6752bfc0187376017a574076014b68f022e025e9c3aec05e96e4320b57d4b6fe447633926dd64eda1319bcaeee088c01bb5b18f0c5117fb5e0d38d7d8a450c0a2c1516a2b06d0918dc11fe80f77d8fccf5afc45fbc8a373e", 0xc3}, {&(0x7f00000bc000)="28c0e2e519f64b57bc2de766d417f013c493736923115b84d076d3215753c742e61a171eda3534ad333f5c8fe48bb84802f54c9aed89f277fdaccd47f3b3961bbf01c46398f851fc241c75731403c2271cdb0779c29b14bd5a2d6f1fb54df7f11792", 0x62}, {&(0x7f00007de000)="17c1ea8b4b507134792ec46808d75795619b7ba55da9c14e95c681236c28226ec7bbef889a53918f26969aad0a4dcddeac5474e031fe7554d4ef307806ee9932384730ec428fc143d7d66a200975bc90048825b7b63832f33d5f14486a45fefd8f5cd69465d727a30b971ffe427bc6735e14ab26cd8022132f75db68d0d33b4e772b1415de5cc1abfb79c0c32fefdb99fcfd3c6f2f241b", 0x97}, {&(0x7f0000f6f000-0xc0)="13f62415534726b740754e64ee5beddf0f3882ed5f207a6ee5a19fb4f0b4173ac26cc86468591572d98cf1f7be5058c06e1fa968dc091120f1abb0bf3a5432d7a986f647066adb1259bd076bcd53c6296f8708d1e2b5cff7d0dde0710ec81ac37e99f59eeee5d084996ec101e7e615684bef0cc310990596c2c9bc7e52c6d38b7c2497f1778f4c26abd8283f4ed95b6a10623ce59e3b8c29ab4ecfa6f12b3665a35e88c6a73ed403692bf97287eb909ed1008d8f0e393511d07f361e28d0e438", 0xc0}, {&(0x7f000026e000)="0e09dc29f7da5ecf3669bdf36f73677dd321559f8966761605985e83ea2e515224e889b8dd3937448f4d104ed05eba08c5eb941d1129410e552816eeb0f30c73ffb7c76f9a1deb3f6358a139e0e8c413a5bd9b7281a639a45a315543caf0c3aefb8e87a2508dbc7db5d396da5c8d75e70ef64667097c3dca5b85d584c25ad5e621ee31f02ca73dc92027876ee5b2d23da8258057e46a948e36ac4265d3608e0f9c35cbe7cef336a13b84e68ff57a", 0xae}, {&(0x7f0000586000)="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", 0x1000}, {&(0x7f000079a000-0x6e)="40167a61c974b6d17c3b1086e7e766b3dba92e85734fed0854e7a4beb0277e7e2fe7c198f30e3c09dbf7a2e493a7f80496370f71118dae8a1e6d629e05e7a29cc320c36c65d1564ab84ace0ffaee68f3afecb900825942a1b8094b09001f148493e1175c201795ec8e0b90e2518b", 0x6e}], 0xa, &(0x7f00009c1000)=[{0x48, 0x10a, 0x6, "04aea5f3fd09f7e415cfb9231c8f75f84506c3c0d91330c073551a4cd7c8e1210b8076e4d021cae69413002876309a1c7d0aca23"}, {0x1010, 0x10e, 0x946, 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"}, {0xe0, 0xff, 0xfff, "b1397d1ded1a0468a3150fcdef84d4af9080762560523793b544850e2630f1877e589bd18bb6c5ab590fe2540f814e19f23ff8c70e56c649850afe6072cede63949eec0cd95b1952ad0be8616d985eed0928c898d05eedc88d5d3de201bbb0973f14fb73af2fc04daef71673c74c75d3e7ad9fe48790978460d55ebe98bd715b6ea5b49d810d10599d3071148e5b3c2783cd74127b758a6173c6427b8fc8a7c5d1c8bb2b9f38fe5f735cea3c398a761415bbba881fb0cb983257b476765d4b8b9183c6e375c5c487d1be4881bf"}], 0x3, 0x1}, 0x4000) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000173000)={0x1, 0x0, 0x6, 0x9, 0x10007, 0x5, 0x3, 0xe6, 0x0, 0x4, 0x80}, 0xb) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000e25000-0x4e)={0x0, 0x46, "43dd00a9ff2d89c55dcab2cf3cddaa4dd013b3cf733defc09c6bade60048ad1f89e50b800feb51eb61e932b9c2358f6b56903ef1a838175b251e88215ea567974e923162df93"}, &(0x7f000051c000-0x4)=0x4e) setsockopt$sock_int(r8, 0x1, 0xa, &(0x7f0000f78000-0x4)=0x10001, 0x4) sendmmsg(r8, &(0x7f0000f4a000)=[{{&(0x7f0000b8b000-0x1c)=@in6={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c, &(0x7f0000792000)=[{&(0x7f0000045000)="95", 0x1}], 0x1, &(0x7f0000c59000-0x128)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000604000-0x10)=@ethernet={0xd2e78f51cf41e8fa, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000456000)=[], 0x0, &(0x7f0000f2d000)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000733000)=@sco={0x1f, {0x0, 0x0, 0x3, 0x7, 0x0, 0x0}}, 0x8, &(0x7f00001c0000-0x10)=[{&(0x7f0000fe1000-0x2)="94f4", 0x2}], 0x1, &(0x7f0000e97000-0xb28)=[{0xb28, 0x0, 0xb8b, "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"}], 0x1, 0x0}, 0x7ff}], 0x3, 0xc841) connect$netlink(r14, &(0x7f00008ae000-0xc)={0x1, 0x0, 0x11, 0x6}, 0xc) setsockopt$inet_int(r13, 0x0, 0x33, &(0x7f0000b58000-0x4)=0xfffffffffffffffe, 0x4) getsockopt$inet6_buf(r10, 0x29, 0xcc, &(0x7f0000808000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007dd000-0x4)=0x45) recvfrom$inet(r8, &(0x7f000026e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33, 0x0, 0x0, 0x0) 2017/12/10 00:08:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a97000-0x1e)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00003fd000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000013000)="2f6465762f73672300", 0x0, 0x200600) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r3, 0x5402, &(0x7f0000fd6000)={0x5, 0x6, 0x6, 0xfffffffffffffffe, 0x4, 0x400, 0xfffffffffffffffd, 0x402, 0xfffffffffffffff7, 0xfff}) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r3, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000a25000)=0x0) r5 = creat(&(0x7f0000fd7000)="2e2f66696c653000", 0x100) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000fd8000-0x18)={0x0, 0xe5e, 0x30, 0x3, 0x6}, &(0x7f0000146000-0x4)=0x18) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000fd7000)={r6, 0x1, "5f"}, &(0x7f0000fd7000)=0x9) readv(r4, &(0x7f0000fd6000)=[], 0x0) ioctl$TCXONC(r3, 0x540a, 0x2) poll(&(0x7f0000b3e000-0x8)=[{r4, 0x0, 0x0}], 0x1, 0x7ff) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00002ef000-0x4)=0x0, &(0x7f00003f7000-0x4)=0x4) close(r3) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000c96000)={&(0x7f00007c7000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/10 00:08:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000467000)="2f6465762f6e65742f74756e00", 0x0, 0x101041) remap_file_pages(&(0x7f00007d7000/0x4000)=nil, 0x4000, 0x2000000, 0x100, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f72000-0xd)="2f6465762f7573626d6f6e2300", 0x1ff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000793000-0x30)="f7a0b60fd7825a72c230aa1796665895a2748b860f9a69faddafe507f0fd1a36ab54f9f70d44f81eef9ac0569e78c5fe", 0x30) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(0xffffffffffffffff, &(0x7f00004c5000-0x10)={0x2, 0x0, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_dev$tun(&(0x7f000016f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x4080000000000000, @fr=&(0x7f000028a000-0x18)={0x0, 0x10000, 0x0, 0x0, 0x0, 0x5, 0x10000}}}) close(r3) clock_gettime(0x3, &(0x7f0000144000-0x10)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000ba000-0x7)={0x0, 0x0}) llistxattr(&(0x7f0000d7a000)="2e2f66696c653000", &(0x7f00009c4000-0x5f)="", 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000c06000-0x8)={0x0, 0x0}, 0x8) getrlimit(0x0, &(0x7f0000ab6000)={0x0, 0x0}) clone(0x0, &(0x7f0000295000)="61dbd6128a1da536de76f005b660ee590556718e898b67b356b22ab5fb9cb951ea23478a317a0ce68a671f14fac8df163bebfec23749a3f857c34f26385e25ab00151735673f30e977e7754caac35491da7eda4b570f3bbca78c307e0c3b028e870eaf8eeef1a191d1f20f20fe301cc6e9f95c923e1ecaee27c9024626c36ba067612bfcb51bbb7bd6b983a18d6f03bc936e8c4db03052fc4709363d09009f0c9fd09e0c63f07b34268855b75091a7de9f4c420d509fe22bf3a69cc0", &(0x7f0000758000)=0x0, &(0x7f00000e2000)=0x0, &(0x7f00000df000-0xcd)="50a3c92bc168d2188e29c402f6e249a4f78fd699233bfb5d106bc2ac4a4a39cb89d41200000000000000041e0bcd80813efab8c4a5722eee542a3f648329a04f6a7141cf4bf94c3b40bd8f25d93090ebd16db190466241846fdf7b3df051c36a0df4a878fd8d023c8a7adbf4faa6ea2221a321ee824f7921e8b66bbc56d8c52620b748ac18e8a0fb555131efd9738a9b797ed6bb5a67688a7f00bde34a2e43e4627cf074ba7305cc569add3a5e4c396826706f1fafce0cf0a03e1f03e08467a0d95219035dc689bfead595617a") socket$netlink(0x10, 0x3, 0xc) modify_ldt$read(0x0, &(0x7f0000c09000+0x5b1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000c6c000)={0x0, 0x55, "d796bd900d77ad765a098d5a2d077a453a4bf109f127fe93921b16f4b0f7ce505f41e8117bf577b048c02a2fcddd9ced3adaf059e580a67942ddb1c851d48da6b357b6e5dc3762098d6d2daf5aa896ec4c64ec2849"}, &(0x7f000027f000)=0x5d) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00006ed000)={@generic="4a9a33d73f4848cd427e9333c51d84ce", 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000052b000-0xa0)={r5, @in6={{0xa, 0x3, 0x5285, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x400, 0xffffffff, 0xc}, &(0x7f0000b87000-0x4)=0xa0) dup(r0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f0000c1b000-0xa)="00000000000000000000", &(0x7f00001bf000)=0xa) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r6 = socket(0x10, 0x803, 0x0) listxattr(&(0x7f00005b4000-0x8)="2e2f66696c653000", &(0x7f00009f7000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2) write$tun(r1, &(0x7f0000983000-0x105)=@pi={0x0, 0xf203, @ipv4={{0x3b, 0x4, 0x7, 0x20, 0x101, 0x1, 0x400, 0x8, 0x29, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[@cipso={0x86, 0x3a, 0x4, [{0x7, 0xd, "4253988fca96e1eee03beb"}, {0x6, 0xa, "7b27d58dce9a6bc0"}, {0x5, 0x4, "c5a1"}, {0x1, 0xf, "d844b5a982ac5105dc77227d47"}, {0x2, 0xa, "aa7e8cba729e9803"}]}, @cipso={0x86, 0x77, 0x2, [{0x2, 0x11, "7c9a2f09c2da06938e61e10b5c5e44"}, {0x7, 0x8, "7b0abffeb16d"}, {0x7, 0xa, "cffd5945e42b05df"}, {0x6, 0xf, "840247206408e974601ff1357e"}, {0x0, 0x11, "c22b38ddb60fed7729f6ef6b129eb3"}, {0x6, 0x9, "0b7f2a508f3ddf"}, {0x7, 0x11, "d4e5e6af34e5ca09968fb68e600bee"}, {0x0, 0x8, "3349992838ba"}, {0x0, 0x7, "1d55a13cba"}, {0x7, 0x5, "441ba0"}]}, @end={0x0}, @end={0x0}, @timestamp={0x44, 0x24, 0xffffffffffff0000, 0x0, 0x4, [{[], 0x1}, {[], 0x38620000000}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x3ff}, {[@broadcast=0xffffffff], 0x100000001}, {[@empty=0x0], 0xd930}]}]}}, @udp={0x2, 0x3, 0x15, 0x0, "7362c2912705be09c435ef1aa1"}}}, 0x105) sendto(r6, &(0x7f0000687000)="120000003200e7ff15ffe900f214b5ffefe980", 0x13, 0x4000800, 0x0, 0x0) ioctl$fiemap(r4, 0xc020660b, &(0x7f00009e1000-0x58)={0x3, 0x8, 0x1, 0x2, 0x1, [{0x8, 0x2, 0xffffffff, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) [ 245.092398] device gre0 entered promiscuous mode [ 245.133794] FAULT_FLAG_ALLOW_RETRY missing 30 [ 245.140879] FAULT_FLAG_ALLOW_RETRY missing 30 [ 245.140890] CPU: 0 PID: 12316 Comm: syz-executor2 Not tainted 4.9.67-gf26d3c7 #106 [ 245.140896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.140914] ffff8801d538f890 ffffffff81d906e9 ffff8801d538fb70 0000000000000000 2017/12/10 00:08:15 executing program 5: pipe(&(0x7f0000f55000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) readv(r1, &(0x7f0000745000-0x20)=[{&(0x7f0000720000-0xed)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}, {&(0x7f0000c6d000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3}], 0x2) mlock(&(0x7f00004eb000/0x3000)=nil, 0x3000) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000813000-0x10)={0x0, 0x25, 0xdb5, 0x7}, &(0x7f0000856000)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000751000-0x14)={r2, 0x8, 0x9, 0x8, 0x1, 0xa0d}, &(0x7f00003b8000-0x4)=0x14) getresgid(&(0x7f0000538000-0x4)=0x0, &(0x7f0000192000-0x4)=0x0, &(0x7f0000a8d000-0x4)=0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000545000)={&(0x7f0000825000/0xb000)=nil, 0x2, 0x4, 0x0, &(0x7f0000c80000/0x4000)=nil, 0x1}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00001ae000-0xc)={0x0, 0x0, 0x0}, 0xc) r5 = getegid() setresgid(r3, r4, r5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000444000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a1000-0x4)=0x24) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000-0x4)=0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000667000)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000cc1000)={0x200, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f000064a000)={0x8000, r6}) mq_open(&(0x7f0000d67000)="8e00", 0x1, 0x18, &(0x7f0000e70000-0x40)={0xffff, 0x1000000000ffff, 0xd0cb, 0x7, 0x9, 0x401, 0x7, 0x8}) r7 = socket$inet6(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) setsockopt$inet6_MRT6_ADD_MFC(r7, 0x29, 0xcc, &(0x7f0000639000-0x5c)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0xffffffffffffffff, @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]}, 0x5c) 2017/12/10 00:08:15 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x7, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000006000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000005000-0x4)=0x58) fsync(r0) mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x1000001) mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x80800, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000008000-0xc)={0xb6329c0, 0x1, 0x44, 0x20, 0x9}, 0xc) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") r2 = pkey_alloc(0x0, 0x3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000009000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000009000)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000a000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x4, &(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000)=0x68) pkey_mprotect(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x1, r2) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2) r3 = syz_open_dev$usbmon(&(0x7f0000008000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x2000) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000009000-0x20)={@generic="6604609b76bf389eb43eb4ca9300b610", @ifru_flags=0x1300}) munlock(&(0x7f0000006000/0x2000)=nil, 0x2000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r3, &(0x7f0000006000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0x8) mmap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000b000-0x4)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f000000b000-0x38)={0x0, 0x0, &(0x7f0000009000)=[{&(0x7f000000a000)=[{0xb6, 0x16, 0x300, 0xff, 0x1, "35357fc2284cf77025d1a56ee80e383ba050cf2b13e1745145bd50d06dfdaa0428b55d2e04d59854d46a0790cf386e2cacad9307f14ce1413328e218a272b814c79a9f29a2f2d923cdc7e643997f0514ae37bca7dff5bd449d6618385303689a26531c84aeb78aa3fc8d52721fc1290e98c6801dbcded15722e0f07f546c4591c1ba532fad9291090624b224809df4b68c40ec6b393e154ca97181cd4761d0805712bbc6b55e"}, {0x1f, 0x7fffffff, 0x10, 0x7, 0xffffffff, "55bc491fa6ba556856db42a7605e88"}, {0x12, 0x3ff, 0x300, 0x2b92e127, 0xfffffffffffff57d, "6999"}], 0xe7}, {&(0x7f000000a000)=[{0x32, 0x3, 0x200, 0x1, 0x3, "6d578f1f04dee2d475b8ec83af4620abc8f43e01ff083a63f744dd6e62b09d94ab88"}, {0xbf, 0x40, 0x4, 0x3, 0x2, "1eef1781740746641efead83943c5cdb11f31e4e680566334071c73a750a114fc7847d31364125d65f9e90c169a43d60d5714f9920972f16c392025a08449d9146ba528c6d00322d16f06a221abebce4c034b0abe2e950e9d0a6616089ce10a222237420cffca0e9ee0c524f169d84314d5a28d4e5a3e1bfdef3f9aae9678b6753cb11cee016d53eb26f335cc2558a91adaf60f3d393e3264efb456b6e5c912bac8c2a472ba2e1b8d0b73ce373a14c"}, {0xe6, 0x2438, 0x0, 0x40, 0xfffffffffffffffc, "3f235f53eee33bcc188d5808df4a6cf67eb9a1b1290d703fdfc2c540327fede8e6610e99d7dd7e41b6f185906bb681b8721e0a81f0240cd031c90c753f6697da21b5eb3ddf9e3857241a54466ee81840fb179ede1930de014b48d8ce35657bd63a0967c807251c4047cf8aacc929a667f77cce879ffaa4448e300084310d72ddec67930000040c6c52ee75bf2724c1d59c34a7c0a290466b6977c826fc8c241c79cbe949d4199e96aa414bc566faf2ca67cf32a5d2552a4bbcedf4391e912a4048d71747fd13848ddf84d779c85983136290248ef485"}, {0xeb, 0x184d, 0x1, 0x3, 0x0, "39bcd934a8056af437dad7292e8d53082e0354938b78fd4de7a278f96238a0baab00d3c3a5a58f0053719feeb37f9393603adf5f30f38d0f5efb48b42b954719a083dae04b707c8c9a1cbdd3f71c4d88ffd7e453516c65c577bae56f4661fe9d3ee242cf31da09e17ef46329097b46ff457144f55a1f9b3a0c35a84fe2df2d1d4d8722e92a1c5ab530bc46261c48813281f1a797091794107a0f1dd726866d7097b912373c80def70a28cdf3bc8b4206f6342f6a26f39be22a54dfed217c5d95178e01f2575dea9323bedf2aee5e2fbe7dfca81fc92a0660f30e76"}], 0x2c2}, {&(0x7f000000b000-0x157c)=[{0xf7, 0x800, 0x420, 0x5, 0x8, "c98bb02a52fa46a9b342b6ae86c2754e281513866b782fd981c2a24070f2fc08b9791d9711bd444d775c5a7be77bdc14a635536a6cf7f8d0090461b503b1888b16a9025814c25d16c7297f602ff48633cec3867eefd37bcd58dadfd7217160cc25bb981b27b86f0ebe0a3a941112c646b9ead0d10ba66df0c50b543a57a00eb8f2180f54395dd0622f2f4297d44ede8fde3a7314c04c631aa6e82ea5a46d4fcd740ad08b2bf48d0d3b87dc0dcd129e38735f0a272115019f1ced09ef93e2b0fd51ed59f16b1cd6a8602417d7df8975de4c70653e9279fb5b33e0396a552ccb7d0ad82d60c4b29b"}, {0xfe, 0x3, 0x400, 0x0, 0x0, "b3bb21bb21b26f9acc93aea897dbdb765cae0304495afe87a99e28e5d1129dd7f01eab2e76acbe0272448edf6fb44d4878176de48c3559f6fb83e0edc9b68f9977c318487020996e3ee77e2a82b4f50b5597e3e58d7d7ae10e2a0b927ca3b7e2e8b47b912b9b344a5e84879d4c3f852ccd76265eb35a2e3900cec002105e934737ec978d9c40161bda4563ce1ff248e5ea2744f5f403a0e27c98bd9e548ccf6f50e3aed62a3489beef0e2e01231f48abced17d76be45f029adc07a4c18c5104ae132a32a95cce9828cc4cb70ec99d0e60e624f088cd1c5f2cd82c762d3ea1039d26aa05dd625fbb9d4a78f00789e"}, {0x3f, 0xfff, 0x14, 0x100, 0x919, "3eac26ab56739d1cc5d9428e2cb96b81d208138c9fa203a869193a460b408e2df2cf92c3c7fc677cc5129b09c48e3b"}, {0xd5, 0x7ff, 0x10, 0x2, 0x2, "ade64dbcc5052d02e44586fd7b4f2f7feb5805f40437bc6b6c7ebcf164436dbf545e8dc34c6a259e620254a0ea5c60710af3167c1806ef6fb69651af63e8b21e65d1c055ac0aa392687e087954bc512dafd0c617c351ea4cdd48a67d8fb78b7ef0d261b1a39699d043decab0675782758d1dd49eeca085ada99fe81f1116e545dca20587d4cf541bc6b53d5c13a26d5c96d716598a95f2639da7a89a8ab70addd600c0a34c4068140174acb5b4d9f347bc504ddbb9568dd9bc64d4d76f27f836c0217da302"}, {0xe5, 0x100000001, 0x401, 0x0, 0x7, "71dcb7bd6e2bf97ea8754b64cd81f01acf801fdb9d580d253dc2579b5cfe7df0358f0b4599222b672b0edb4e4ce5235d782ab0d4112c0ba6744cab78c14ebe06f7f59847e2dd288234e16a60e5bf6fb6d8ba790de295a425712a9b3d89d1ccd9ae13a35ca1ee517aa764c4911e5c5343ccaaa55f6b930b2e884fef23cdbbdbd89fa2e792a4cf583184bb2319e9ce326ac5215e9ee297116d7619948b4a15616f79fefbc5db0a13da5c5acbb916ac0c5cfa165812e5a548ed0198ce0bbbeba963f55377eee8d12ab5c95e3f75bd365891ab497d0650"}, {0x1010, 0x0, 0x200, 0x1d, 0x800, 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"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{0x60, 0x0, 0x8, 0x1, 0x5, "ff686ef6a9b76aa373b74ba05f908c2b55eee887fe227b19e40884dac3fd53c425d8274377ae256fef00a8023862c01354fcc6906f9165b42514da5d0b355d6f0635620bf14cb7c62c734f212f68cffe"}, {0x4b, 0x10001, 0x1, 0x3f, 0x9, "840f49300ffd020d581e62d2f30a562635972159ef83175e01f393056a8ae96ff32ab81637808b0acdb20370836601afc9a56bfea006a566796434"}, {0x63, 0x80, 0x100, 0x0, 0x1, "5ecf8dda74a14daa37e15630ae263b510900218d171b05d094c56a7f8559e9b736a245ec552596207272f2e76897b99d5719c5ad12d8ca23a813bbfcfca6f18f71b5a37db6857060c08f22ac23a42e159e3aa8"}, {0x10e, 0x2, 0x26, 0x7c9, 0x1, "332906f6dc9ace96a85bd6abfba2eaaf55a28a7ed275cb29484eef7835ac914c699a48cdda5d9f2416be827a8d00fe8b7c62144d1445abda761fb817b0956b993ef2a70d4ef0d322a4f47f21ec898291294357bb5985b9071f6254b569da71bcd1517c5edd24c38d853dc01d6324647f51f5a088b9dcc8ead0679c026336f5c6f361df413897f5ba356aaffb5db7780315e40533e5d3a2a35b8a8e0607bce55305a3282a77cbeb379c23149cb7c4341991d060da3c289889c7d832f095f36f7e90ad4c486c54e15fb8216764b9c1cdbda1b11b2e327ee36d594b751c56e4ef786de10912dc5d8375661a135ced644d736db542089391f8862fa93badbd9f"}, {0x9f, 0x4, 0x8, 0x6a57, 0x5, "d58b9cd5e60c8f3e6c19109b5445178cc7b5f1ae591eec24f3565fd4cc572b3148f7051682de4482cf38c950fef3eb58be047fe91e91c1c017a73dc1c1882679a52fca09b72b29ce431f3f4da7695086cf6a7ef5a907c7648c1829edc6b897e1ecef43d9e9a15f9acb52c0936ab5b40192d570a2f45e2089cb6b32354ecbc8ba36622bd0786b6046f1b2109c1e702a"}, {0x10a, 0x6, 0x100, 0x0, 0x4, "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"}, {0x82, 0x20, 0x404, 0x2000000000000, 0xd4fc, "82e73d9e97022aa82f24a474ac9752b1175c4ac773b30eea40e138e79307cbf54aaeba258656210ba238c5edcc0db5e362ad72cc48ea1101714ddf7c285ce38881fea41f81c8e84c4f836e2ebdab1d7a5ed03a4400b1019adf586a7b22d90c18d6c7eca96fc486d738c3aaafab1013bace6e"}], 0x1457}, {&(0x7f000000a000)=[], 0x0}], 0x8, &(0x7f0000002000-0xb8)=[@rights={0x20, 0x1, 0x1, [r3, r3, r3]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r0, r1, r3, r0, r3]}, @rights={0x28, 0x1, 0x1, [r1, r3, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r3, r1, r3, r3, r1]}], 0x5, 0x80}, 0x8080) 2017/12/10 00:08:15 executing program 1: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2000000000c) writev(r0, &(0x7f0000fb4000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x7) writev(r0, &(0x7f0000a3b000-0x50)=[{&(0x7f00004d9000-0x80)="9ee65c70074e7416c9ac9ccdb33eb9e22b5e05096d03a48270be03ccc146e5828c15eff707e2a6d00505f661f755f6fcaed9f9961cd1e100fc93494c934d295427c0f5175567826f89a24a710a3d67a667ab3d17b1cec82a85db9a42b85ba2887d97448197cdcbc56b2308917f12e6f195804ce21034888c8b29c9d98861c22f", 0x80}, {&(0x7f0000fb8000)="e4e054911e2fbe2fc43227b0ee185665471984a5c0e4e34aefdc17f1216ebc273438fc0cedcc4c6712f1a3e29fa2b24e1460248f87f8d3925114965c28504386d3de15a918d4959e479b8751d7c3358332cef111ec7b90cbe0f732913e53ea8ccde300ec31678ea1a3ece82a229e4a250a35d58d6df28de90f09ccd02f0bfbbf9566e4084327fbe4bff5a8f4cae14df9e3afeef7315459640380adfa78397a7a290f61fd5181978fcbf61faf95c300bcc297a41980d0893ef68a234cf84e7dfa781eaf47631d46dcd32fa45e9650949b0a9f5f9f661ed2b21f195a69452e1560029e09471564e839825cf9bd3521b952", 0xf0}, {&(0x7f0000739000-0xb2)="7d19f9d5f73c929b0cc34e6db380bc60d9256f05f629b1f3d3f2013011bf854ee04aacaefaff51cf5759b79332e3df624496949da20aae62e83bafd89a46dde0c42ba50fb8af1ef5e9f13389d967de0c1737ea76cf2ddee6c6e8dd2572dbe42d2a6cb0387f9b04e1b2bb5b6b94f65ebc999d988203c452a4f3722f7940d5328da15b04dcfdc461e1102c0d52c5a25595121a205a7205efb097c4eface89497372570727a15ba8e4208547ed67a9550f0d56d", 0xb2}, {&(0x7f000059a000-0xba)="2e3190ece7740c5df8f3b6af654654c7299bbf8ffe1d7fe2c8870bfc22322791a3dd1aa24d38dc800b98a42e5d721500ce9e9f08b1d34cfb6d1a5c8b954a786073b231bae2735c0c13d6aacdbc0f72e8b53d036023ad591b13746ef0d1a6168c312894306eb01405ac6c7298591deaa60b285983a09b61d0c0eb87135561ab8fe7082780bdb7bf7aa5fdf2362520a1f2e47f097a9d066ae672433e8b014e2f6ad8fa26bb156491a8e5a098ada69c0e8d1096d9c105c76c035ce9", 0xba}, {&(0x7f0000fb8000-0xf3)="fa0821a385199b1fa07ce8885e1ab67412af9964b23de11f59eec216cea1a70083c37a22b3e932dc8ee6ac716e09621800da4ac28afe3eaf0bba0fba159d0c66053dd8b0a56ba73d6b65384e4e8f31fe0d18be5ecfe7613dc586955a9b4e71766573c1cac4d3abedd456711b06ef03579d9e9cb008324120a7077d63240566e0e11c9782b8a0cb7d4fc67e5f0b4345f199ed2d5aca4470ad8daa6676c4dbbf07acb5f9c6f7c8c6daec9db2657bf5f20edaaf230c4e1df77822f24946c7fd7b80f79fc36323ff3bc7ee929da72cafcbf1bdfd692a1ec7ffd4de8d3775931fddd6139dd2b1cec2b9e7ff6c1836c794ea3b2d2667", 0xf3}], 0x5) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fbb000)="2f6465762f70707000", 0x40, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$packet(r2, &(0x7f0000585000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fbb000)=0x14, 0x80000) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fba000-0x10)=[{&(0x7f0000fb9000)="1f00000002031dec000407010000299100ed3b8509000300010100ff3ffe58", 0x1f}], 0x1) socket$netlink(0x10, 0x3, 0x1b) stat(&(0x7f0000b02000)="2e2f66696c653000", &(0x7f0000193000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() getgroups(0x2, &(0x7f0000385000)=[r5, r6]) splice(r0, 0x0, r4, 0x0, 0xfffffffffffffffb, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() ioctl$TIOCGSID(r2, 0x540f, &(0x7f000062c000)=0x0) fcntl$getown(r3, 0x9) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000fbd000-0x4)=0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000fbc000)={0x0, 0x0}) fcntl$getown(r1, 0x9) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000fa4000)=[{&(0x7f0000fbd000)="1f000000010319000000fedcffff3affffff0000000100000001ff3ffe52e0fc", 0x20}], 0x1) 2017/12/10 00:08:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000bb2000)="2f6465762f7573626d6f6e2300", 0xd49, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000975000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_getres(0x3, &(0x7f000087e000)={0x0, 0x0}) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000184000-0x10)={0x0, 0x0}) setitimer(0x1, &(0x7f0000dec000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, &(0x7f0000752000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x1, &(0x7f0000bda000)={{0x77359400, 0x0}, {0x0, 0x7530}}, &(0x7f000036f000)={{0x0, 0x0}, {0x0, 0x0}}) utimensat(r1, &(0x7f00007fa000-0x8)="2e2f66696c653000", &(0x7f000024e000-0x20)={{r3, r2}, {0x0, 0x7530}}, 0x100) signalfd(r1, &(0x7f00005cb000)={0x0}, 0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d67000-0x4)=0x0, &(0x7f000053a000-0x4)=0x4) connect$inet6(r1, &(0x7f0000ef5000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b10000-0x4)=0x0, &(0x7f0000794000)=0x4) unshare(0x1000000) 2017/12/10 00:08:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xfffffffffffffffc, 0x3, 0x3, &(0x7f0000690000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept$unix(r0, &(0x7f0000000000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000875000)=0x6e) recvfrom$inet6(r0, &(0x7f00007fe000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e, 0x2, &(0x7f0000f95000-0x1c)={0xa, 0x3, 0xfffffffffffeffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000160000)=[@in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x3, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x6ecc}, @in6={0xa, 0x2, 0xeee1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x30}], 0x6) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x8, 0x0, 0x0, 0x0, 0x96}) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d00010008ffffdf0001000f536e06ce", 0x58}], 0x1) r3 = syz_open_dev$sg(&(0x7f0000f04000-0x9)="2f6465762f73672300", 0x100000000000401, 0x0) r4 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000eee000)={{{@in=@loopback=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=@local={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000026c000)=0xe8) lstat(&(0x7f00001ba000-0x8)="2e2f66696c653000", &(0x7f0000744000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00002a6000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000494000)=0xe8) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00001ac000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000321000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f1b000-0x4)=0xc) r10 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001b000)={0x0, 0x0, 0x0}, &(0x7f00003c3000)=0xc) lstat(&(0x7f0000551000-0x8)="2e2f66696c653000", &(0x7f0000b64000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000537000)=0x0, &(0x7f00004d5000-0x4)=0x0, &(0x7f00000d3000)=0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000203000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000ff7000)={{{@in=@multicast2=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=@local={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e42000-0x4)=0xe8) getresgid(&(0x7f00007f9000)=0x0, &(0x7f0000728000-0x4)=0x0, &(0x7f00007d1000-0x4)=0x0) sendmsg$netlink(r2, &(0x7f0000e69000)={0x0, 0x0, &(0x7f000050b000)=[{&(0x7f0000441000)=[{0x7a, 0x9, 0x1, 0xffffffff, 0xffffffffffffffff, "8d70b0ea556f2876f7e198ac30558a1b55baf8438058a83b869473bee7fac811043f6369ec7df8d368fdb24f0ba98950bb1b15b79bf1e2f85d20934ecb7e7d90b245714000ee36d067003d25c9d877bee8f83b35a975b05e49e837ab368352b189a697f32db695d1dcb6"}, {0x70, 0x7ff, 0x908, 0x53, 0x10000, "b7d60799082fb0fc15d5a33b94790dc6dcd34264dd8e35bb195497bf32de4ddea81665d056a3c2a1983f905cfdb01e98593d007d40c26e97d36d85ad440391d41d1423d0236594f0d9e1586161a8001a811813298a6f7d95e34633a8ca64deb4"}, {0x84, 0xffffffffffff8000, 0xd0e, 0x9, 0xfff, "dd065d0319a45860c5f77d494a9ba25d02a2f53f63ac8fbe191f4f0480faa587825046d33e28cd1f83bc4ee5c17c694e5c56644c429808ce5b0d9bc44952215739fce7fcf98d229103daa94fef635007a852eeac1155fdde731732cf111f11c7eb95ffcf50d2695e403870fcef770897f22d8e3d"}], 0x16e}, {&(0x7f0000fb8000)=[{0x82, 0x7, 0x8, 0x0, 0x80, "30f218bb011a0b88f2a7ddae41dc50dccaeceebd1a7a1c748ecfa97b1657405aaadf4931573450f4e5716a49b374b77c400ecd0fe05e5231d51e403583a929cab04010c25562dc2fc06bba1c942cd65d42495790a6389b4847259d4470443c406d51197d7c9c42db95e3f3e69ad61a83ab01"}, {0xcd, 0x80000001, 0x400, 0x40, 0x1b6, "894b4fd35da3130b65b7699c61c92ed99766ab6e2fba8bab95161e7d4455078c33a0b299309fb6a4e94e34e849ca8e5163edc97d12fe0087707b5abdf2669f19b28bfb8c1f748b93a55f8bc7ff89eb9bdd66df19332d10755069c74c4e8008beb64b9a7b627f9bdae96d6fdcfff0dfde4828b85d5b80d3bcaefa88fadd4e7d7593b42c5e9406e471f306f1d2810bc51771b626ffc448170096636d78c305ac39052dcec7e0e7f29e0d00c628100637f8f5f3d8ac21f71a556d03d5aa80"}, {0xf5, 0x3, 0x0, 0x9, 0x8, "5f7067d0f138686bd74f103463e89d79d77de1b79908046e1eba30c293e16c987f57858c252a321833c99aaa793597823aa07232b0214807ae9600bc98ae9c9e6f4aae622da735be4c1326e6cf7cc6ec39ab6e7aaddf16fa1e6a60a71ac23d421d32f3062aefa644de945048b9ea39cbe5fda55173cf1bb5f1516c35ef37c45069b9bd0becc0839dbed52f47bc8d69f4c94e486d24f93882319070f5f04a9d945347e6846b1e37b1655d5752bccb32643c217651f7146bf6451d0fd052c1f6c54a7703b5462f393e56d3d4440e9a2470b8d66c6f949917f618281fa72b590ec3d4fc0c6f8c"}, {0xb7, 0x81, 0x628, 0x2, 0x3, "2a4f6a6fd3af6d774ef717a3e2a4e5ee8c3c1fa8ac41143258c50c2aae805d2b4881f8f70eda63af4d68eb87f6e3d6520aeaa13800dda7732601d87b08cc666da07bd6f6dbdaebf948bf58551f74dd5d092a66438e03057708a4a4cc1f6bc50d11d7f0debfe91f844c38e7dc435d9ed32611188ddd447352452fcf8562fb626ca6433f41ec367b21e191d4f6016a417a0ef2050cde496496a8238d98e41d5797cd60b4f4db54b3"}, {0xd1, 0x401, 0x208, 0x4, 0xd006, "b5a00f3fcf09126b7db698698e452896dffd02fe4265a4c5d2fb32600b0d24100b953d4b88c8c7276c6892e7f379d917818b48a6ebef8e9c2ccd5084f197aa357d8ce0e060efbf3de3b91e84696251111dbd0396ce67b651e941fe097564b0ab05fef246a8708a2c32ee2879a3728509654eafc6bfefc2554d5b68b2b007ea0e4b00dd7ae522d5c1c99404ae25882e7f29426cc5f22235ca55e987f1b21b593ccd71fa587bf66fdcc619d807b4bce49d8bf28e89e7c3573d3f7cfa7bbeb0f51d2a"}, {0x45, 0x80000001, 0x0, 0x7, 0x7fff, "3d2ab7e14e6da59e08b1c4bd5532b41408b1aace095d15aa0991433bdb61d3f24ed22d8e6ec251b077bdd7158d1289c4df9c82a697"}], 0x411}, {&(0x7f00002f0000)=[{0xab, 0x400, 0x700, 0x6, 0x1, "0143efed7502ed5e54026145c14bf9b7dc5e8231910e2d5e680fb4c523a0f4f983200d5024fbe656f4ddd7f4cbe6045af389714660279c88207349c607a60c25bd850da39ad46881716e87e0bf67a355529554d2b2365a0671be3bd5bf41a6386270ff6c06a62dc6730372b84f49dfe5c50488b2ba3058cf94b23f75609a84c16c8c6a969709e679ec1aa6999028c8a1d244878712e72d1e84e99d"}, {0x6b, 0xf8, 0x320, 0x7, 0x48, "e21521681f18e30f51ca4d2e85ea0f376de283fb11db2b00e336b98c11554e9b29c9dab81b68331a9a4af3769b0b156bb21fef839dcff0a26a57fc1725cb512cfa61d9e077c0fe9cddb98b0ba09592e1edf2e3cca48556a9e73824"}, {0xc3, 0x0, 0xb02, 0x4, 0x40000, "46022d4f8210f743a5105b12e7e5b1876633ace0073764baf35c18b76ef7069a8b1fb5ae6acd7807581d911bc7aae0fdbebdf74fa7e6d40ce73a89ceacc9b7e54f18a92a645c6e7388e76297163b23b9a6536362778c2d9904496eeb04cb4d16d22b81a72bb183c5c07502ce46420fe56c32c21723bc5bb6ca4ce7f90d1c4d7bce4ba88d26a0bf000eddb4f849a44e00e546c9c0f1214d17aca3806b43a1926284a901740017846f7201e9893cbfc983d6837c"}], 0x1d9}, {&(0x7f000079d000)=[{0xa0, 0x1, 0x800, 0x35b, 0x1, "2a62150dae486c2f5b7bb4a33305a49ae6f5df76ee9136eeff13f7b6c382e3ff868cfa949161da895efb41d507799087afd217d6500b29741ccf04ccb2082f21bc812f8f0d4541598bf22f1e929dda0a86cfe463a30d79e94397a00bf54ea67bfe6a4d0147a3a27ade7bb1cd687a4b480b061db40834ff2003b89ba09eb06a6a6c1addd92720f403ddcccb5856f29496"}, {0x64, 0x101, 0x400, 0x2, 0x8001, "6e891cf1894d37d7414bcd199ca3aec48153f412817fc712ae4c1e1f992f6722be39092068cfccd822710e49ba9f766ac10357fe180ad107131c35563a9b9c702615c31e610f84d9f1fcdc9781922239b69d7d1c"}, {0x57, 0x1ff, 0x10, 0x3, 0x5, "d7e01bf8efbf6515157a2c0a4bbbfe384b276187b0075dff8ed1a087b94c417da0d2b951e109870c70bc62bec01787522a5514b9508a8a323f8426c4bf10469fd7c873e140ac04"}], 0x15b}, {&(0x7f0000d08000)=[{0x40, 0x29, 0xa10, 0x7, 0x1ff, "936de137f1869e4d89b302d75c53921573555113ed021b7ddcd5fc3d1561fd1b3b223d500d8c6e2222525fddc39bfb02"}, {0x2a, 0x1, 0x8, 0x80000001, 0x7fffffff, "3be08d3ecb5c56c63f305fdde9e14683ab833f4b44ba6853d3f9"}, {0x40, 0xe9, 0x200, 0xc3bf, 0x5, "111567b976a5376a0b5c8a205a06e9b24351966b4913934a9a66feabdec3a108a5e9609540c95e25017256aeeb7e1a57"}, {0x106, 0x0, 0x10, 0x0, 0x7, "cb3cdc4c4ff7cbe2f2f3a9ef61127aa2fcb964c6ec12d4a3da1dc9518f463fde9766adda7d58ab649eff03ce40364128226241fbb6de599d4455b9b315cb2d4327652a3c5a8e7fb0ca4bd59eec5990a96a9a8566c38586b71f6775c8536127ac85f4d7ded5e319c5466c2764f82c909aacdac8f01d901ed8bc51cd5e53cec7ad14827e7060760689bf8c830f51fee28fdaff5b5cfcdc567ba57aff0dbedd5a6bb97c2abf408b786ae306954fb8aba44204df5a06043e6454f0caa48a074274b4af00dd1a2fd4f7425b385e87dbc7905d9602f28d588d81ec5833fb5b573b5f431fb881ebd49568809a4e8c88225c99fce11407db0c72"}, {0xcf, 0xe0b, 0x408, 0x978e, 0x5, "0ed50de45f6b2d211d8e8f191676d698030c3e3eb7e9ef6c246d4002072dc45cea9ad5e400eb0d89c76cdb9a9537cc6374f2a919dbd2d6495ca96bcf2e42d678fe269d7564bb162fb8274a64708de149f6ac1825397dd668c0a774e685b51fe7c30d470234ea9d6950d09f67e81ef050aaf279a0b990715f85c11d2c5d3b7a78351ed768552a4b72e96fe8a7b0fb56855e7e40fde32c6fc35ddc6c86ab0b670e6e91d87e5155fecebcf7f4986a3588793e41f4bb032079869241d831f92a64"}, {0xe5, 0x40, 0x4, 0x100000001, 0xff, "c8afeb1e4e363be4792ba0767fc01b33725161e0d1380c61a7deb64967dbd4f4480d5d53c5a013b074a3b8cd305627bd8e9a687f53e0e08b800c36b40d77efbcf64e7c2377425c670d42e2179f88d81ee79a4ae80f49a8f18d599db3f9fae57242bc7546863200a8d7efac6183f20099a1c782c05d80caef38a1b5db72ed6d309d08236117ac77eb2fde035a7205380d20b1868af8032dc493b74d71e8c45be04f3b69539fdf9d2a4712b2ecee307f122db5b53f7533f78a7ea1de5f5a31f7d4db15bdbf0ed50141a4c020e3e403826ae38f2bd3a5"}], 0x364}, {&(0x7f0000953000)=[{0x32, 0x9f78, 0x404, 0x6, 0xfffffffffffffffd, "f836d75fa02bffc1d8794992fc24f01cbb832de5d6cee262b6e5ef0859ac05be516e"}, {0x3f, 0x81, 0x200, 0x0, 0x0, "8ae4b0a4abbd11506c19384838d802decde3886423a396e7602b1f00e9d3c6072ea870e8170f2841650571a94e8277"}, {0x7e, 0xa6a, 0x301, 0x7, 0x4, "6da48e056d0504329ac8e760c36fdbdfe1c22736acf5a12b58328ed39a1daf4777c2bfd2599a51ba96b37b2d234e8433ea419829ee2879441ec78d0030f1217e512355e8b0696a16a744ee3417698ebc055c06c903565b8a5f200ea375cd027dc77bd5bfed0d04933d08237f63e3"}, {0x58, 0x100000001, 0x300, 0x9, 0x5, "a498ffd46b15da4b450bb44b7a27cea7eba2be817df8f58bfd677a390d9721fa514e3b8ea4f3168c87ca38e815642f053dd87582ae4b9570d8177ca4bec4814986154a625a4e4c90"}, {0x77, 0xb4, 0x8, 0xe894, 0x9, "10fe92efbf62b050aa8755b35f9514bf51a93bcd21946dd0aebab4f7e84ca279241ea790910062bb0f7d934d20a3b8d58063fab51261855f69fa10371294ac12184ef43b9009abab126e5e1a29e5fb853aaf8e4fe9cdde0ef5d8953090664b89c97147d5c3c32c"}, {0xfe, 0x9, 0x10, 0x3ff, 0x401, "583a1e884e0663a51ddd4bbda1d892ad6fb759396843ef8a1528f555b49b6a93c18df5de3d422ba10b592f2fa3e6ef08bd08ece30ea485e83b3dbeb5bae86f52c6fd6715ff26fed07437bc6d288287e51b186df152f1262a514c6302eb8ec86ef808f8483388a7bc04ad81f05558abcf6aa704352fabf1308f9d3eab39549690a17ee920c3197684c9963a1add3398d0c1990aac8b001a4e73ed48871e8cea0b984e9e6e6b56688c3c4a7f99dcc351042b9017d83970b245e7eaf79245f42e37f9deb50841999c42edeb63632c4c82745bb62a9472446df42463cfb2d9badf4731380d3ceb3f21379e6b455dde72"}, {0x9e, 0x2, 0x705, 0x5, 0x5, "3b5db8cd3afc45bffbfb04d07510da913bf541f4e77a190bc1dd4045acdb7083d8e9efc6accf8e082b6aa5e52921bc30d4d810870f2b41ccbf0ef0fee382ade9d152fd0fcb596ddf027c595ad357cb109d508a63e29343b03ffe2bbd8f5487814f71530965400266b4e27a613b4d3b1bca5e654b65f14ddac8aac69ca5788af04509e10bc94c910c65d7f802c18b"}, {0xe3, 0x3f7f, 0x100, 0x3, 0x7, "20fd7ea4ab44cbea3b87e0f072f440f6c3ef11605f4fbb14a03536872d0561581ae690825cce2d5b1d689c973b2594d2ec0b1d3a9305332d57d5b37a3a2f6d3edd46f75ee6260d42cb0b3bf418926a7c8dff05ef6ca47843e5b967ab1bf3039a82e58ee3244a4051c1ab1f123e9f73704c7a4d1594b4368c0d7c212249f0561f27ef6cb4c89a11c70e23bbd04818087956113599ff4f012d69125732f2219223ceb95a497c27b133d05a11f99bc6bfab382d54a87342a79a37a691f9a3a34abf42bc1cfb86a0ca1453b2e40922ece232e0ff44"}, {0x6f, 0x9, 0x100, 0x1f, 0x2, "b0e6045a5a32735f97d0df72de4cb80a354c2fbf2fb3489f2ac9ea4c4a0df624048ef55769ee63d757bedb1946b12d5300d097bd7835481dc3aa9dc724410c50804bb2dfe070dcc39603d70406549cd352f6f1578279cbd3f5556cf7b7a83b"}], 0x4ac}, {&(0x7f0000b11000-0xb8)=[{0xb5, 0x4, 0x8, 0x100000000, 0x4, "17b76997950da4d83e601ee95f2ddd4cad9f492bfc7837eed07dc08d2e3d240f4c5fc113ce27760fc05901a85befdd2efadd28378858342c57f4ead1af3254819943dd5a6504205f3281b13558da04b0b6e86c00bfdb317aaad5bb87d7f3799ea035f97e8de6357213a36f4778104780223499e53fa6bdd528bd64e010c02e2368e10bdba8deb08e4ca9b0373b17f54c9bc4fa1a5a2b9a7914bf004fafc986074404c55da7"}], 0xb5}], 0x7, &(0x7f0000e4e000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, 0x0, r7, r8}, @cred={0x20, 0x1, 0x2, 0x0, r9, r10}, @cred={0x20, 0x1, 0x2, 0x0, r11, r12}, @cred={0x20, 0x1, 0x2, r4, r13, r14}, @cred={0x20, 0x1, 0x2, 0x0, r15, r16}], 0xc0, 0x40000}, 0x1) perf_event_open(&(0x7f0000d7f000-0x78)={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) unshare(0x3fb) openat(0xffffffffffffffff, &(0x7f00001b9000)="2e2f66696c653000", 0x0, 0x0) getresuid(&(0x7f00005ea000-0x4)=0x0, &(0x7f000049a000)=0x0, &(0x7f0000a52000-0x4)=0x0) setuid(r17) rt_sigsuspend(&(0x7f00003a4000)={0x100}, 0x8) syz_open_dev$loop(&(0x7f00005c8000-0xb)="2f6465762f6c6f6f702300", 0x5, 0x30403) r18 = socket$netlink(0x10, 0x3, 0x0) writev(r18, &(0x7f000006d000-0x10)=[{&(0x7f00006c1000)="390000001300194700bb61e1c30500004000020002000000000000000000800009001300010900000000280fe2000000000000000207000d00ffa2", 0x3b}], 0x1) [ 245.140927] ffff8801a657d010 ffff8801d538fa60 ffff8801a657cf00 ffff8801d538fa88 [ 245.140940] ffffffff8165e307 0000000000003af1 ffff8801a5f750f0 ffff8801a5f750a0 [ 245.140942] Call Trace: [ 245.140960] [] dump_stack+0xc1/0x128 [ 245.140974] [] handle_userfault+0xa37/0x1300 [ 245.140986] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 245.140993] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 245.141004] [] ? handle_mm_fault+0x117b/0x2530 [ 245.141012] [] ? handle_mm_fault+0x1fc3/0x2530 [ 245.141021] [] handle_mm_fault+0x1fd1/0x2530 2017/12/10 00:08:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000e82000-0x4)=0x0) r0 = socket(0x10, 0x802, 0x0) socketpair(0xa, 0x6, 0x5, &(0x7f0000131000-0x8)={0x0, 0x0}) accept$llc(r1, &(0x7f0000d2b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000ed6000-0x4)=0x10) pipe(&(0x7f0000ef0000-0x8)={0x0, 0x0}) write(r0, &(0x7f0000899000-0x26)="220000001900070400943300090004000a00e400000000007fee000006000200a42792f78dc2", 0x26) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000ae000)={0x0, @in6={{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x3, 0x0, 0x0, 0x5, 0x3, 0x1, 0x5, 0x4, 0x0, 0x3c6edc6, 0x4, 0x0, 0x80000000, 0x8]}, &(0x7f000018f000)=0x108) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000795000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008cf000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f00006a2000-0x8c)={0xb442, 0x5ad3, 0x4, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000409000-0x8)={r3, 0x678}, &(0x7f00002ed000)=0x8) exit_group(0x2) 2017/12/10 00:08:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000ea0000)=0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r1, &(0x7f0000f71000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) r3 = getpid() setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000578000-0x6)="6879626c6100", 0x6) fcntl$getownex(r1, 0x10, &(0x7f0000824000-0x8)={0x0, 0x0}) sched_getaffinity(r3, 0x8, &(0x7f00009c1000)=0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ce6000)=@assoc_value={0x0, 0xfff}, &(0x7f00005e6000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a4a000-0x8)={r4, 0x40}, &(0x7f0000d0e000-0x4)=0x8) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000734000-0x4)=0x0, 0x4) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000044e000)=0xde8, 0x4) getsockopt$inet6_tcp_int(r2, 0x6, 0x19, &(0x7f00007cd000-0x4)=0x0, &(0x7f0000b8d000-0x4)=0x4) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00004d8000-0x10)={0x0, 0x0}, &(0x7f00007e2000-0x4)=0x10) sendmsg(r2, &(0x7f0000cbc000)={0x0, 0x0, &(0x7f0000590000)=[{&(0x7f00002cd000)="91fa57b7e5e33d3a026d92217797054934f2f445b03862aead8664f9272267af49", 0x21}, {&(0x7f00004ab000-0x7a)="d51ba2eb04bbc8d5aec5b9b6087f14e90febe0ed55050ab4e46c0a0dcb99b4915ac4d38f0b822af3151761b3db2f9d64430d2042db0e4e86edd7d2532a00c21271b6e94cbabff69608e759a98e2c644bb3876a73bbbf2b36b68591ee59d10e6780d6816eb090cddf3d1cc31b42633e9612bddd51830731de41bc", 0x7a}], 0x2, &(0x7f0000710000-0x120)=[{0x90, 0x11f, 0x4, "ccf85390916fe1cf036c1b215e7db3e6640fa90aae95243ae6a1af8e9b8f495c1a36fd4e5772b492d7c0c678c105c72c6f0daca080165b49f39383e6846831b8e21ec90b484191b00c0669bc2481165df63831f00579e736d9e21455d9adf879d4abde51b9575e511062b3bed395bd7c1be894bcc52cbe51ab77e5"}], 0x90, 0x8000}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000865000)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00000e8000-0x44)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="8d0682adfaae", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="64756d6d793000000000000000000000"}) sendto$inet(r2, &(0x7f00003af000-0xa0e)="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", 0xa0e, 0x0, 0x0, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000046000)="2f6465762f70707000", 0x10400, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f00001ab000-0x8)={0x0, 0x9}, &(0x7f0000fbf000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000efb000)={r6, @in6={{0xa, 0x2, 0xfffffffffffffff9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000709000)=0x8c) accept$nfc_llcp(r0, &(0x7f0000615000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000342000)=0x60) connect$inet(r0, &(0x7f000093b000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 245.141030] [] ? __pmd_alloc+0x410/0x410 [ 245.141038] [] ? memset+0x31/0x40 [ 245.141050] [] __do_page_fault+0x5c2/0xd40 [ 245.141061] [] ? mm_fault_error+0x2c0/0x2c0 [ 245.141070] [] ? vma_set_page_prot+0x10f/0x180 [ 245.141081] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 245.141090] [] do_page_fault+0x27/0x30 [ 245.141100] [] page_fault+0x28/0x30 [ 245.141112] [] ? strncpy_from_user+0xaf/0x2d0 [ 245.141121] [] ? strncpy_from_user+0xb1/0x2d0 [ 245.141129] [] ? kmem_cache_alloc+0x215/0x290 [ 245.141138] [] getname_flags+0x10e/0x580 [ 245.141148] [] ? vma_is_stack_for_current+0xa0/0xa0 [ 245.141156] [] getname+0x19/0x20 [ 245.141165] [] do_sys_open+0x21d/0x4c0 [ 245.141173] [] ? filp_open+0x70/0x70 2017/12/10 00:08:15 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000005000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x8001, 0x0) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000004000-0x38)="a3c30335ba796a70aa40f293a6bc9d8779fc613d79eaee80fd98434b77f995280a7084b4edef16ec47cdd3b40084884b4434d6a55f59865f", 0x38) syz_open_procfs(0x0, &(0x7f0000005000-0xe)="6c696d69747300") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000008000-0x8c)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000-0x4)=0x8c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ce6000-0x1e)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00004c9000)=0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, r2, 0x4000000000000) mlock2(&(0x7f0000658000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000357000/0x400000)=nil, 0x400000, &(0x7f00009d7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r3 = memfd_create(&(0x7f00000d1000-0x1e)="2d40bd766d6e65743176626f786e657430766d6e657431776c616e302700", 0x3) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000643000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mremap(&(0x7f00003a8000/0x3000)=nil, 0x3000, 0x5000, 0x0, &(0x7f00002bb000/0x5000)=nil) setrlimit(0x9, &(0x7f0000d52000-0x10)={0x401, 0xfffffffffffffff7}) mlock2(&(0x7f000067f000/0x4000)=nil, 0x4000, 0x4000) syz_open_procfs(0x0, &(0x7f0000bdd000)="6e65742f61727000db") mprotect(&(0x7f00001b9000/0x2000)=nil, 0x2000, 0x2000000) [ 245.141182] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 245.141189] [] SyS_openat+0x30/0x40 [ 245.141199] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 245.176786] tc_dump_action: action bad kind [ 245.347183] tc_dump_action: action bad kind [ 245.445181] CPU: 0 PID: 12325 Comm: syz-executor2 Not tainted 4.9.67-gf26d3c7 #106 [ 245.452872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.462203] ffff8801d941f8d0 ffffffff81d906e9 ffff8801d941fbb0 0000000000000000 [ 245.470167] ffff8801a657d010 ffff8801d941faa0 ffff8801a657cf00 ffff8801d941fac8 [ 245.478144] ffffffff8165e307 0000000000003af1 ffff8801d04488f0 ffff8801d04488a0 [ 245.486108] Call Trace: [ 245.488675] [] dump_stack+0xc1/0x128 [ 245.494024] [] handle_userfault+0xa37/0x1300 [ 245.500060] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 245.507070] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 245.513462] [] ? refill_pi_state_cache.part.8+0x200/0x200 [ 245.520624] [] ? handle_mm_fault+0x117b/0x2530 [ 245.526827] [] ? handle_mm_fault+0x1fc3/0x2530 [ 245.533037] [] handle_mm_fault+0x1fd1/0x2530 [ 245.539077] [] ? __pmd_alloc+0x410/0x410 [ 245.544759] [] __do_page_fault+0x5c2/0xd40 [ 245.550614] [] ? mm_fault_error+0x2c0/0x2c0 [ 245.556557] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 245.563194] [] do_page_fault+0x27/0x30 [ 245.568710] [] page_fault+0x28/0x30 [ 245.573957] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 245.581026] [] ? SyS_mq_open+0x18c/0x940 [ 245.586707] [] ? mqueue_evict_inode+0x670/0x670 [ 245.592994] [] ? do_futex+0x15c0/0x15c0 [ 245.598593] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 245.605234] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 245.612040] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 245.618587] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 245.683720] FAULT_FLAG_ALLOW_RETRY missing 30 [ 245.685270] FAULT_FLAG_ALLOW_RETRY missing 30 [ 245.685281] CPU: 1 PID: 12325 Comm: syz-executor2 Not tainted 4.9.67-gf26d3c7 #106 [ 245.685287] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.685306] ffff8801d941f890 ffffffff81d906e9 ffff8801d941fb70 0000000000000000 [ 245.685317] ffff8801cf1d0590 ffff8801d941fa60 ffff8801cf1d0480 ffff8801d941fa88 [ 245.685328] ffffffff8165e307 0000000000003af1 ffff8801d04488f0 ffff8801d04488a0 [ 245.685330] Call Trace: [ 245.685345] [] dump_stack+0xc1/0x128 [ 245.685356] [] handle_userfault+0xa37/0x1300 [ 245.685368] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 245.685381] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 245.685392] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 245.685402] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 245.685410] [] ? finish_task_switch+0x1ed/0x630 [ 245.685418] [] ? finish_task_switch+0x1c1/0x630 [ 245.685426] [] ? __schedule+0x64d/0x1ba0 [ 245.685436] [] ? handle_mm_fault+0x117b/0x2530 [ 245.685444] [] ? handle_mm_fault+0x1fc3/0x2530 [ 245.685453] [] handle_mm_fault+0x1fd1/0x2530 [ 245.685461] [] ? __pmd_alloc+0x410/0x410 [ 245.685469] [] ? memset+0x31/0x40 [ 245.685479] [] __do_page_fault+0x5c2/0xd40 [ 245.685487] [] ? mm_fault_error+0x2c0/0x2c0 [ 245.685495] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 245.685503] [] do_page_fault+0x27/0x30 [ 245.685510] [] page_fault+0x28/0x30 [ 245.685519] [] ? strncpy_from_user+0xaf/0x2d0 [ 245.685527] [] ? strncpy_from_user+0xb1/0x2d0 [ 245.685535] [] ? kmem_cache_alloc+0x215/0x290 [ 245.685544] [] getname_flags+0x10e/0x580 [ 245.685550] [] ? __fget+0x47/0x3a0 [ 245.685558] [] getname+0x19/0x20 [ 245.685567] [] do_sys_open+0x21d/0x4c0 [ 245.685574] [] ? filp_open+0x70/0x70 [ 245.685583] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 245.685591] [] SyS_openat+0x30/0x40 [ 245.685600] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 245.913187] CPU: 0 PID: 12316 Comm: syz-executor2 Not tainted 4.9.67-gf26d3c7 #106 [ 245.920859] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.930181] ffff8801d538f8d0 ffffffff81d906e9 ffff8801d538fbb0 0000000000000000 [ 245.938149] ffff8801cf1d0590 ffff8801d538faa0 ffff8801cf1d0480 ffff8801d538fac8 [ 245.946109] ffffffff8165e307 0000000000003af1 ffff8801a5f750f0 ffff8801a5f750a0 [ 245.954068] Call Trace: [ 245.956627] [] dump_stack+0xc1/0x128 [ 245.961968] [] handle_userfault+0xa37/0x1300 [ 245.967997] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 245.974981] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 245.981358] [] ? refill_pi_state_cache.part.8+0x200/0x200 [ 245.988515] [] ? handle_mm_fault+0x117b/0x2530 [ 245.994717] [] ? handle_mm_fault+0x1fc3/0x2530 [ 246.000917] [] handle_mm_fault+0x1fd1/0x2530 [ 246.006946] [] ? __pmd_alloc+0x410/0x410 [ 246.012626] [] ? __lock_acquire+0x629/0x3640 [ 246.018665] [] __do_page_fault+0x5c2/0xd40 [ 246.024521] [] ? mm_fault_error+0x2c0/0x2c0 [ 246.030463] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 246.037099] [] do_page_fault+0x27/0x30 [ 246.042609] [] page_fault+0x28/0x30 [ 246.047856] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 246.054926] [] ? SyS_mq_open+0x18c/0x940 [ 246.060610] [] ? mqueue_evict_inode+0x670/0x670 [ 246.066907] [] ? do_futex+0x15c0/0x15c0 [ 246.072517] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 2017/12/10 00:08:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000009000-0x9)="2f6465762f73672300", 0x2, 0x44000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e5e000-0xc)={0x4, [0x3, 0x3, 0x8000, 0x7]}, &(0x7f0000d13000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000007000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 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=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000)=0xe8) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000820000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e4000000000000000000", @ifru_flags=0x2fb}) ioctl$VT_RELDISP(r4, 0x5605) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000d3d000)=0x4, 0x4) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f00001c9000-0x22)={0x1, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) r5 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r6 = fcntl$dupfd(r5, 0x406, r5) openat$keychord(0xffffffffffffff9c, &(0x7f00003ca000-0xe)="2f6465762f6b657963686f726400", 0x80, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="000000000000000f14a8b5b41fca39ab"}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000eb6000)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0xc8e, 0x0, "cc001ea07f638f2db87ad9d5f6f3ac9d9602a81f8c00e40a63cdb0663363242646be32666f4a7c3fb3803c9b39c8432af12867b5263e28e6b00417d667e7f8068149727977728bdfd84da3b5f7f86249"}, 0x160) r7 = socket$inet(0x2, 0x6, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000630000-0x20)={@common="697036746e6c30000000000000000000", @ifru_flags=0x301}) r8 = socket$inet6(0xa, 0x100002, 0x10001) sendto$inet6(r2, &(0x7f0000f64000-0x1000)="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", 0x591, 0x48000, &(0x7f000043a000)={0xa, 0x3, 0xfffffffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4000}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000f34000)={{{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x800, 0x0, 0x453, "e13daa17e1136c6685809e9ce568094d862e09de58709b3f1f68742de7833b528dd5001bbe1b97a48241bc50fa850ff08020b4f39c47cf34913d354986f83f95b42e0d2bcc655b245d2a998d4a48ebe9"}, 0x160) sendto$inet6(r8, &(0x7f0000f64000-0x12)="07bdbde67ce5005eff0ffb00000eddee3f8b12714bcdecc318af30a8", 0x1c, 0x0, &(0x7f00006e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000001000)={0xff, 0x0, 0x0, 0x2e0, r1, 0x2d48, 0x1000, 0x0}) r9 = socket$inet6(0xa, 0x2, 0x0) r10 = socket(0x11, 0x803, 0x300) setsockopt(r10, 0x107, 0x12, &(0x7f0000000000)="", 0x4) sendto$inet6(r9, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/10 00:08:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800000000000000d) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cf5000-0xc)="2f6465762f72666b696c6c00", 0x900, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x23, &(0x7f0000e53000)="56eb5fd692d31a1a20fc5cfd46d63e3520b21757e47572587a8319a4c2a78f773582a6bf64143fa11ef56767a2b4b7de92c24b8d49c6dce1b7ca0a94a15297b300777e3d9ff49aa35c86b4ae09606df5e3753755007c70c01310f02e05a8c673e18115d28ef10bca9805d0e1a703828c0f68579649b4a3c2256e1590cba71c3d08bd8ee90e5e40b6c4f6e8c98e", 0x8d) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000df5000)=0x0, &(0x7f00009ec000)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000925000)={0x366, 0x0, 0x2, 0x7f}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000054f000-0x20)={0x1000, 0x0, 0x10003, 0x2b0}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00003c4000)={0x40, r2}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000b50000-0x8)={0x0, 0x0}, 0x8) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000274000)=0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000d47000-0x10)=@common="00000000000000000000000000000000", 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000e17000-0x8)={0x400, 0x1}, 0x8) waitid(0x0, 0x0, &(0x7f0000ca2000)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f000095f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_nanosleep(0x9, 0x0, &(0x7f0000924000)={r3, 0x1c9c380}, &(0x7f0000cbf000)={0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000db9000-0x4)=0x1, 0x4) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e6e000-0x9)="2f6465762f70707000", 0x8000, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r5 = gettid() ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000da6000)={{0x0, 0x3, 0x1, 0x0, 0x1}, 0x0, 0x6, 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]}) ptrace$peekuser(0x3, r5, 0x104) getrusage(0x1, &(0x7f000018a000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/10 00:08:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000fa7000-0x40)={0x0, @in6={{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x4}, &(0x7f0000551000-0x4)=0x98) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000fdf000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f44000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00001a0000-0x10)={r1, 0x4, &(0x7f0000cd0000-0xa0)=[@in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x2}]}, &(0x7f0000313000-0x4)=0x10) clock_gettime(0x7, &(0x7f0000000000)={0x0, 0x0}) r4 = creat(&(0x7f0000ac4000-0x7)="2e2f66696c653000", 0x0) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000bfb000-0x78)={0x9, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x8000, 0x2, 0x2, 0x20, &(0x7f0000333000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, 0x1, 0x101}) pwritev(r4, &(0x7f00009ab000-0x20)=[{&(0x7f00004f4000-0xeb)="de5570cd80af7b261b1ba74407ab68fbe3f0126bade435836693c3bb785064139781add680b31367b56d98d2c26bf64a5b99679bb0a1f7da7b8afd66e807b7d462b9c0cbd9718dddf63f4b7b564ab833764bf6105dff26abde8b676a02b23c4d93f15916a765a2c65a4827bff4cca22722017383625483bd3c80fdf25eb568c1e70f489901b7d5b3f90b8af6eb02c1fabd191084a1a4ff638f47b3338fd5b5f874e357ab4172b511885b1b7130d63a7fdab53f3c989a2e8a1eaba78a82fcdf94203e3162d05dd2e7a67e94f559ccbc87f16a61dcef81abaf2b6dbd65e3e4173dcad7412e74acc3d5bb43d5", 0xeb}, {&(0x7f0000095000)="3b29614559630d470f07b30fe72e0bb02fe6b744d6a20f9144e911eb23546403aaa654cd6f65444ab1d1d36ea60a41f38f7b327b991fd97d0d11c36c", 0x3c}], 0x2, 0x2c) r5 = memfd_create(&(0x7f000012b000-0xe)="282a656d3070726f63e047504c00", 0x2) write$tun(r4, &(0x7f00005f9000)=@pi={0x0, 0x6006, @ipv4={{0x6, 0x4, 0xfffffffffffffff9, 0x7, 0xb8, 0x2, 0x40, 0x0, 0x0, 0x0, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {[@noop={0x1}]}}, @dccp={{0x0, 0x2, 0x4, 0x1, 0x1ff, 0x0, 0x0, 0x0, 0x1bc9, "9ef950", 0x4, "52e0bd"}, "4961258e5be17523201056dc333feec8476e99f34d6700d499e929d208ebb43878e9b8768bf09848d14ca8091e2ba1c45a9996fa4e1fdfda816d6136106a48dcc8624735373183c94a64e003e68cf959e756a32943a6a10f16428dc5ff371365efe5ad872d8eb687f943155ff136502a3a52299e46e8132a2e3203a18a8938686710f597c256bf970c6a4fbc631018cd"}}}, 0xbc) getsockopt$packet_buf(r5, 0x107, 0x1, &(0x7f00005ca000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000061a000)=0xe1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r7, 0x4, 0x0) sendmmsg$unix(r7, &(0x7f00000bd000)=[], 0x80, 0x0) clock_gettime(0x800007, &(0x7f00009b2000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000c94000)=0x0) sched_getscheduler(r8) fcntl$getownex(r5, 0x10, &(0x7f0000c6b000-0x8)={0x0, 0x0}) select(0x40, &(0x7f0000292000-0x40)={0x7fffffff, 0x1, 0x4, 0x0, 0x1, 0x3, 0x3ff, 0xfffffffffffffffc}, &(0x7f000000e000-0x40)={0xedc, 0xffff, 0x8000, 0x8001, 0x0, 0x40, 0x881, 0x7ff}, &(0x7f0000c21000-0x40)={0x100004000000008, 0x3, 0x7, 0x0, 0x3c05, 0x9, 0x40, 0x3f}, &(0x7f0000f7b000)={0x0, 0x0}) r9 = epoll_create(0xa) getxattr(&(0x7f0000613000-0xe)="2e2f66696c65302f66696c653000", &(0x7f000077b000)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000745000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r6, &(0x7f00006b6000-0xc)={0x20000002, 0x0}) setsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000295000-0x4)=0x5, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c06000-0x8)={0x0, 0x0}) creat(&(0x7f00007bd000-0x8)="2e2f66696c653000", 0x4) ppoll(&(0x7f0000b80000-0x10)=[{r7, 0xfffffffffffffff8, 0x0}], 0x1, &(0x7f0000346000-0x10)={0x0, r3}, &(0x7f0000d5c000)={0x6}, 0x8) fcntl$setstatus(r7, 0x4, 0x42402) connect$unix(r6, &(0x7f00006ee000-0x5)=@file={0x0, "2e2f66696c653000"}, 0xa) 2017/12/10 00:08:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xfffffffffffffffa, 0x800, 0x800fa, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f0000bed000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000875000)=0x6e) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000fb7000-0x8)="2e2f66696c653000", 0x50040, 0x82) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000002d000-0x8)=@assoc_value={0x0, 0x8001}, &(0x7f000002c000-0x4)=0x8) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x100000000000, &(0x7f000002d000)=0x40005232, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xf, 0xf37b53220c8cf3e0, 0x2) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f000078e000-0x18)={0x100000001, 0x0, 0x4000000000004, 0x101, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00003f3000-0xe8)={{{@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=@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}}, &(0x7f00000ca000-0x4)=0xe8) getresuid(&(0x7f0000fdc000-0x4)=0x0, &(0x7f000036f000-0x4)=0x0, &(0x7f0000655000-0x4)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000be0000-0xc)={0x0, 0x0, 0x0}, 0xc) setresuid(r4, r4, r5) mkdir(&(0x7f0000dd0000-0x8)="2e2f66696c653000", 0x10a) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000035f000-0x8)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f00006f7000-0x1)="63707573657400", 0x2, &(0x7f000000a000)="61") mmap(&(0x7f0000000000/0x93e000)=nil, 0x93e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000c2c000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg$nfc_llcp(r6, &(0x7f0000442000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x29, 0x3, "00"}, 0x18, 0x80}, 0x0) creat(&(0x7f0000e9a000)="2e2f66696c653000", 0x60) truncate(&(0x7f0000012000-0xc)="2e2f66696c653000", 0x2) lseek(r6, 0xffffffffffffffff, 0x4) open$dir(&(0x7f000082d000)="2e2f66696c653000", 0x125000, 0x61) mmap(&(0x7f0000c83000/0x3000)=nil, 0x3000, 0x200000000000, 0x2001d, r3, 0xffffffffffffffff) 2017/12/10 00:08:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000011000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ab6000)={0x0, 0x0}, 0x80800) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)="2e2f66696c653000", 0x519000, 0x22) r3 = perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x80000000000000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x278d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, r2, 0x8) r4 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r5 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x0, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000f92000)={0xffffffffffffffff, 0x0}) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000285000-0xa6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = dup2(r4, r4) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6b, 0x2, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1000, 0x3, 0x0, 0x0, 0x1, 0x7ffffffff, 0x0, 0x0, 0x40, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d92000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f000048c000-0x50)=[{&(0x7f0000024000-0x8c)="fc7d45af365993366f5a5ba7b0965ddc2866cab459c54830601448d04d77de2a93dd8a1cfa4b152ef81e294bc3daaad34c92ab171351c425540ada531c1e7deb58e571a64729b19bfdb7d406298530f73c53cb3ad0e16ffbed62ba8e707794a34da7d50ed1e43300f41ccb3a10b21b29e71be188d155053081385dad32610aee3593f67984359c94e0e34092", 0x8c}, {&(0x7f0000bf0000-0x64)="7d8339f33ddc5fe785033cb24a684bdb2c2ce4fb3a801c662c88545d74fb80f87e43c790769706b7b06af2c7984a6b482fa4e539c81a332b243b8c19be5fce0a397d55fe3be032c378bb22e82adde04b48b81fc86d9b166a860f4059a151fa885250c3d4", 0x64}, {&(0x7f00008d5000-0x5d)="31d03f8b6f6972efac1ed384390ebc03d038e64dd710d84ab6cb4673a2eeea19e322df5feba1157798be8c9c9b00ea8a364424bc6ee0a1f30216398d76a23516e4f75593d9045e23ebb0ee37dbd8fb65689bf60e0e62325420d4d87987", 0x5d}, {&(0x7f0000c1e000)="06db548946263bf9c93d79cc8425bb06de1f8d015377c615a1a969587be3c2b420e6d8fe392218", 0x27}, {&(0x7f000047e000+0xa4a)="3d2f524a40addf44822ed2b8f16bf4c5376a93d5d16fc1c28aabd0fdeedf6c8762292978ff90522e61680d01f8761e92487c026bedbffa3b8dbd49cea62833a6e4dee8d2b6b96a373c355c3cb5c1c05770e35478813cd7dddabca6286d8d16973b7eafe62d151ad1e18845b85729886bc036b5829d56bfcaf95796696356af170bc89c4efc957992f9e3db8aaab3ebbd672fed17c7ac39d6fc1fca56ccc17449dca6d05eb57cd8e4010e23dde986f23a46e3774952101c421e12715726f5e34e47ccbdc1745ddfbf4511003f4208353522389a27f38c531269adb30a47d3e3bb899a4ecc4f6da609e30b", 0xea}], 0x5) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000007c000)={@generic="f42e6bd62fb2afaa2c1ddee15f61c523", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvfrom$inet6(r1, &(0x7f00005b8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a, 0x200000000102, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) utimensat(r1, &(0x7f0000761000-0x8)="2e2f66696c653100", &(0x7f000089e000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x100) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f0000ef1000)="") mount(&(0x7f0000d04000)="2e2f66696c653000", &(0x7f0000903000)="2e2f66696c653000", &(0x7f0000812000-0x6)="6264657600", 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000fb6000)="2e2f66696c653000", &(0x7f0000d78000)="2e", &(0x7f0000fdb000)="756269667300", 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)="2e2f66696c653000", &(0x7f0000cbf000-0x8)="2e2f66696c653000", &(0x7f00005f8000-0x6)="72616d667300", 0x80000, &(0x7f000002f000)="") socket$inet6_udp(0xa, 0x2, 0x0) write(r6, &(0x7f0000225000)="2f912cee3473f50b1e6effef0c917603eda78c2c4ca7c85ec2dd08d3a03e512a31ace4d3c2c28dfe03373a8699cf25f0ea8d710139267428fc04c441a707", 0x3e) mount(&(0x7f0000378000-0x8)="2e", &(0x7f0000188000-0x8)="2e", &(0x7f0000753000)="6d736c6f7300", 0x5010, &(0x7f00000e7000)="") mount(&(0x7f0000add000-0x8)="2e2f66696c653000", &(0x7f0000e09000-0x1)="2e", &(0x7f00005e9000)="6369667300", 0x2000, &(0x7f0000ad5000)="") unshare(0x2000000) mount(&(0x7f0000724000)="2e2f66696c653000", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f0000b4f000-0x7)="6367726f757000", 0x0, 0x0) 2017/12/10 00:08:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000990000)="7573657200", &(0x7f000038c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000078f000)="", 0x0, 0xfffffffffffffffd) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$getown(r0, 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000727000)={0x0, 0xa5, "bdfc3923f55f01f2c562af84ee3ad55954bc00779328bf109c7b5b25d3dabcf0a9ddf6667714fa7434c6b1cb6916ac154e46677009b79a288e7da28ec02232d340bf94a5635a9f9f3c08b1929ba9b460818450fe172cf31f4e59a9f319b54acc14792c9fcad9751a940b271defdb8c24f012bf28bf30ef14db4b49080cd2b35e5497ba78755364b5f42fcbb1ce8727e6c52b91624d30915151cbbd0bf9cd299d9f3b1fec62"}, &(0x7f0000912000)=0xad) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000fb1000)={0x8, 0x2, 0x5, 0x80000000, 0x4, 0x5, 0x7, 0xaba, r3}, &(0x7f000086e000-0x4)=0x20) writev(r1, &(0x7f0000f05000-0x60)=[{&(0x7f0000b02000-0x1000)="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", 0x2ef}, {&(0x7f0000aa9000)="6149fbc2b246c0c4cd9f129d93871d68d8c8a3ace2c484a6ed9002028fab4c4059768fbd82d6f2aad1cb7089466a9e581eb2acce112c7440e4899a7adc1d25f0d124cc0c16b417bf5ea2f14eef279fd08be92dd3d9c3019efae1d805c6b5ae34b1cb079291366c7ac5a86969071abd575323a0a99b7e7bef6a8cc4ff419a7613e3992456992ec5d0a7a4644a5b4b9b8bcf0d22102600647e8cb7af56d03ccb21dbf699e4c4e091c5", 0xa8}, {&(0x7f0000718000-0x5b)="75b4f03b45ecc378bffe83ed753eea3caf2926c6fcda9774bf98aa9022f99d4b5c7399081b47004decd28b5add6451aa9d0688f0c5014dbaba6c949226a19a0c676b4bb930350e1652d6b284d37922ea48b96a03ff81fbdcee", 0x59}, {&(0x7f00005ed000-0x9a)="6f39ae95f8a2e60accf0b6a535690f9d70211752d8639791c9d5a206d296dd1d387f7cb947517dc1924c4cd960e6dd966ffdedc1d2e654e913b2a97b91cda9dc73c9c10ac60c2ac95c4a2dee193b918092876baa6dc14efac403c04ada35d585ca70c2c021d6dc8a325866d2a8b7c664ae9254b05b280ae38babf2ce014d246948000a48db27e75544302f2fe63841cd65dbc0877c240d64a5c8", 0x9a}], 0x4) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) memfd_create(&(0x7f0000f7a000)="2d00", 0x1) open(&(0x7f0000cde000)="2e2f66696c653000", 0x80, 0x80) mmap(&(0x7f0000d50000/0x2000)=nil, 0x2000, 0xa, 0x6010, r1, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000a8b000-0xe)="2f6465762f6b657963686f726400", 0x1, 0x0) inotify_init1(0x800) 2017/12/10 00:08:16 executing program 6: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) dup3(r0, r1, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x20008090}, 0x8000) sendto$inet6(r1, &(0x7f0000fbd000)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a18cb7daaa9aa9a83371cf00720a00000000000000005175c79e0e4a3f2568cbfac6afde2463b6c4a1cfc7187f8af8b73c47d352a4b9aa415d17b0e63b91367d7a8b72", 0xb9, 0x80, &(0x7f0000fbb000)={0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x6}, 0x1c) mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000444000-0xa)="6d696d655f7479706500", 0x2) ioctl$TIOCEXCL(r3, 0x540c) setsockopt$inet6_int(r2, 0x29, 0x15, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000a79000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000f01000)="696d652974797065", 0x3) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000803000)=0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f73000-0x8)="2e2f66696c653000", &(0x7f00008ee000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r5) ioctl$EVIOCREVOKE(r4, 0x40044591, &(0x7f0000f72000-0x4)=0x80000000) sendto$inet6(r2, &(0x7f0000426000)="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", 0x599, 0x0, &(0x7f0000aed000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) recvfrom$inet6(r2, &(0x7f0000179000)="", 0x0, 0x23ffff, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x805, 0x3, &(0x7f0000c07000)={0x0, 0x0}) getsockopt$inet_mreqn(r6, 0x0, 0x23, &(0x7f00001d9000-0xc)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f00006e3000-0x4)=0xc) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r7, 0x0, 0x10, &(0x7f0000f06000-0xc0)="18000000020001000000be8c5ee18c003e000008020100ec01da1e03366f3cdc0200000074fffffff76052bb6a88001b0200000000000000ffffffe66d98e2010067fc3763e0209cee4a5acb3da41f0000ba00000000c88ebbff060100000b01000000b121cf140900000000000000ec007702cfb7ebe7ec7ee87cccfff6ba000000024f7c98e9e9f15406aa0100050000040108000006c191a2ffe3c5632c1adb8a335bd7b2d17fdea21b38100000000000000000041ad0b4d2c200efff01b6", 0xc0) 2017/12/10 00:08:16 executing program 7: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000c59000-0x4)=0xfffffffc, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f0000db7000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffc, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000cbd000+0xf0a)={&(0x7f0000241000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00007ec000)=[{&(0x7f0000839000)="9fb49297715570b9c357429583ea8c12bbde2ed69b31a2ca864c8293c4115f01570dea1e71991a60b54486eadbcf0d8907edc313e66685eb634346068c1676be89124505559d5fb38f3133c45a2afbf91c5841b3dab561e5d08922cd51ea991bbfccc79a353fe411b51c25cafa0d72633b56c3708cdeeb4199d6a2cc8e9f4275a51f738f656b9857df5a97d21cec60a5f4ef36a96b7fc10e5fde4b66f73ecd1494766c5bdb210bfde63916364eed93c4cf44d9cef1fc4c564400b0d83f1736d425bd3a92747518d8a258ed0db0ef334db83949127ec82100560195f09191ef", 0xdf}, {&(0x7f0000956000-0x9e)="8dad08f707ad291e2d1542f3d4e9d0bbf331a154566174d62247ecaf58c55904434f03f2e19a3b9362c73666394aa5b5a38e7970bd155a5b5aef895eb17dd40df74343af13f8a1c869b083d52b116a95e3ed73b100d4558e4c2d01526ee466a9b2aa3fa9af5308ce575635322112b5bfbff0822992f56d000061dc0126dac48977530ce63cbabfc6d5aaaf90134f8cf1eb9bc4cb29a415d57628f35228f6", 0x9e}, {&(0x7f00009b9000-0xfa)="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", 0xfa}], 0x3, 0x0, 0x0, 0x8b890e1539f50ab3}, 0x0) r3 = syz_open_dev$sg(&(0x7f0000433000)="2f6465762f73672300", 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r3, 0x0) syz_open_dev$sndseq(&(0x7f0000733000-0xd)="2f6465762f736e642f73657100", 0x0, 0x4800) socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x3, &(0x7f00004ad000-0x4a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a) mknod(&(0x7f0000c45000-0x8)="2e2f66696c653000", 0x1000100, 0x7ffb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f000083e000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x8000, 0x0, 0x0}, {0x0, 0x2, 0x0, 0xbc, 0x0, 0x0, 0x0, 0x3}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0xd96b, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x1, 0x0, 0x1, 0x6, 0x20, 0x0}}, 0xe8) r5 = creat(&(0x7f0000696000-0x8)="2e2f66696c653000", 0x1) ioctl$KDSIGACCEPT(r5, 0x4b4e, 0x4007f) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000fec000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cf3000-0x4)=0xe8) connect$inet(r4, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = accept4$inet6(r5, 0x0, &(0x7f0000899000-0x4)=0x0, 0x80800) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f00002c9000-0x20)={@common="6e72300000000000006c000000000000", @ifru_flags=0x4200}) openat$autofs(0xffffffffffffff9c, &(0x7f00008e3000-0xc)="2f6465762f6175746f667300", 0x400000, 0x0) [ 246.079159] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 246.085969] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 246.092525] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/10 00:08:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}) r0 = socket(0x11, 0x80000, 0x101) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a0d000-0xc)={0x0, 0x2, 0x2}, &(0x7f0000ab3000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001f7000)={0x0, 0x0, 0x0}, &(0x7f00005bb000-0x4)=0xc) getgroups(0x1, &(0x7f00002e0000)=[r3]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsync(r0) r4 = 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) r5 = syz_open_dev$sndseq(&(0x7f0000aea000)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000039f000)=0x0) r6 = getpgid(0xffffffffffffffff) ioctl$int_in(r5, 0x5421, &(0x7f00008a6000-0x8)=0x6) getpgid(r6) perf_event_open(&(0x7f0000f35000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007ee000)="2f6465762f70746d7800", 0x300, 0x0) ioctl$TCSBRKP(r7, 0x5425, 0x0) modify_ldt$read_default(0x2, &(0x7f000047c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3) r8 = add_key(&(0x7f0000e32000-0xb)="6173796d6d657472696300", &(0x7f0000fc7000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b62000-0x71)="955352eefd9b028de7ed10c32f94ba2b79b335a0519eb86fdabb21aa1ba3fa99f7bc14d968ed9c9c05176923c4199b6836a249b4bfc29fcc0c23cf05fa01966b004d7bef7920e1177ccb5b44b73e6c3c292f4cddb0e457732badf5b82ba5f6be1e1b4f008bd97f67ec294b9ebd4ab5f6ea", 0x71, 0xffffffffffffffff) r9 = request_key(&(0x7f0000bb3000-0x8)="6269675f6b657900", &(0x7f0000a45000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001b9000-0xa)="2f6465762f70746d7800", 0xfffffffffffffffd) ioctl$GIO_FONT(r7, 0x4b60, &(0x7f0000e55000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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keyctl$search(0xa, r8, &(0x7f000096c000)="2e6465616400", &(0x7f00008c5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r9) sched_setaffinity(0x0, 0x8, &(0x7f0000215000)=0x0) r10 = syz_open_dev$sndtimer(&(0x7f0000014000)="2f6465762f736e642f74696d657200", 0x0, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00002c3000-0x4)=0xe9, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r10, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f000041e000-0xe8)={{{@in=@multicast1=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=@empty=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}}, &(0x7f00001b3000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000cb6000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x1, 0x2, 0x3, 0x6, 0x5, 0x20, 0x0, 0x5, r11, r2}, {0x8, 0x6, 0x81, 0x6e7a, 0x2, 0x4, 0x5, 0x7}, {0x2, 0x8, 0x7, 0x6}, 0x1f, 0x3, 0xbf, 0x0, 0x40, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x90e1, 0xfff}, 0x3, @in=@rand_addr=0x1f, 0x5, 0x3, 0x3, 0x3f, 0x2, 0x2, 0x0}}, 0xe8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r10, 0x40505412, &(0x7f000001d000-0x50)={0xfffffffffffffffe, 0x3, 0x80, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000090f000-0xa0)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcb5, 0x6, 0x1, 0x4, 0x1000}, &(0x7f000022c000-0x4)=0xa0) 2017/12/10 00:08:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000bfd000-0x4)=0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f00002f3000-0x1)="00", 0x1) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000bc2000)=r1) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$mice(&(0x7f0000efc000)="2f6465762f696e7075742f6d69636500", 0x0, 0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000fc6000)={0x1, [0x0]}, &(0x7f0000a1e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000167000-0x10)={r4, 0x7ff, 0xffffffffffffff48, 0x5}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f32000)="2f6465762f73657175656e63657200", 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r5, 0x40106410, &(0x7f0000319000)={0xc1, &(0x7f0000ecb000-0xc1)="8449f782214296e46534e80ae679f947d897cc740bb34b816271d3d33e716bec22b7b33034d36fc1eb0977e7c993cf5107341e0e9bdcb2dbeccb93d5d16cacf9acddb18950f45f6834362440daefadde172bc59fba86af9bf589084170f933941d046e69d9c67055ba084be3fa9d96ee3198adbdc5a4c0d61ea881c166f1714c9ecdac9f37dad0f320eff3dd9497fc2796de25cd767fec7b21ca97fa5e37af7553ea913e3d2a5a8b127378acec922219bcd5dc56f93bd87999e61964c9c553acc4"}) bind$unix(0xffffffffffffffff, &(0x7f00009e0000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f000073b000-0x10)=[{&(0x7f000099c000-0x39)="390000001300090469000000080000000780004003000000040000000000000019001a000800000000000000000100000000010c269e000000", 0x39}], 0x1) getsockopt$SO_COOKIE(r6, 0x1, 0x39, &(0x7f0000ad6000)=0x0, &(0x7f0000e55000-0x4)=0x8) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000ee000-0x10)="2f6465762f73657175656e6365723200", 0x4b8800, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r7, 0x6, 0x16, &(0x7f0000677000)=[{0xc, 0x9}, {0x8, 0x80000001}], 0x2) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000389000-0x4)=0x6, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r7, 0x6430) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00007c4000-0x1d)="441f08f10000000000ffff00000302781305004ca600e211a1bf03025f", 0x1d) write$fuse(r7, &(0x7f0000af6000-0x1c)={0x1c, 0x1, 0x5, @fuse_notify_inval_entry_out={0x80, 0x8000}}, 0x1c) bind(r6, &(0x7f00001cf000-0x9)=@rc={0x1f, {0x80, 0x0, 0x1f, 0x0, 0x8, 0x7ff}, 0x7}, 0x9) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r7, 0x29, 0xd2, &(0x7f00002fd000)={{0xa, 0x2, 0x16440, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, {0xa, 0x2, 0x635, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x79a}, 0xe94, [0x3, 0xbd6f, 0x5, 0x5, 0x401, 0x8, 0x4, 0x3ff]}, 0x5c) syncfs(r5) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000145000-0x8)={0x0, 0x0}) sendto$inet(r2, &(0x7f0000042000)="", 0x0, 0x20088044, &(0x7f0000cae000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/10 00:08:16 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000742000)="2f6465762f73657175656e63657200", 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e28000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@local={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, 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, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000c71000-0x9)="2f6465762f73672300", 0x101, 0x101000) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x4000201) r6 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x27, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000005, 0x0, 0x1e, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x671, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x200, 0x4, 0x94, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6f11, 0x3, 0x20000000000, 0x0, 0xfffffffffffffffe, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x4, r6, 0x1) r7 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x1dba7bbb, 0x0) gettid() r8 = syz_open_dev$usbmon(&(0x7f0000768000-0xd)="2f6465762f7573626d6f6e2300", 0x3a1, 0x100) r9 = syz_open_dev$loop(&(0x7f0000002000)="2f6465762f6c6f6f702300", 0x0, 0x0) mq_getsetattr(r8, &(0x7f0000ce0000)={0x3, 0x1, 0xfffffffffffff800, 0x2, 0x0, 0x100, 0x6, 0x200}, &(0x7f0000a6b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r9, 0x400040000000125e, &(0x7f0000cca000)="fc00") setsockopt$llc_int(r7, 0x10c, 0x9, &(0x7f00005cc000)=0x2, 0x4) socket$netlink(0x10, 0x3, 0xc) writev(r8, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b85000100010100ff3ffe5822", 0x1f}], 0x1) r10 = socket$netlink(0x10, 0x3, 0xffffffefffffffff) setsockopt$sock_linger(r10, 0x1, 0xd, &(0x7f00005ae000)={0x6, 0x80000001}, 0x8) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000376000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x3, 0x20, 0x1, 0x3, 0x3, 0x80, 0x80, 0x2, r3, r4}, {0x4, 0x4, 0x66d, 0x8, 0x101, 0x40, 0xc0a, 0x0}, {0x0, 0x100, 0xfffffffffffffc00, 0x7}, 0x4800000, 0xfffffffffffffff7, 0x400, 0x1, 0x4e, 0x0}, {{@in=@multicast2=0xe0000002, 0x2, 0x3}, 0x1b, @in=@multicast2=0xe0000002, 0x44, 0x1, 0x0, 0x80000001, 0xa1, 0x101, 0x2}}, 0xe8) sendmsg$unix(0xffffffffffffffff, &(0x7f000051b000-0x38)={&(0x7f000095e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd2093e02fcc7cfaaf489608028a23cff8ffa618f69da7a78a04a6", 0x1b}], 0x1, &(0x7f0000164000-0x70)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x2000c840}, 0x0) r11 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000007000)={0x8, 0xfffffffffffffffe, 0xda14, 0x4, 0x20, 0x4e5}) r12 = gettid() lstat(&(0x7f000008a000)="2e2f66696c653000", &(0x7f0000bd2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000358000)="2e2f66696c653000", &(0x7f000026e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r11, &(0x7f00008ac000)={&(0x7f0000cef000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000a43000)=[{&(0x7f0000b2c000-0x62)="c13293a9ce15f8169e3a2c72cb327873e9bea9cdde7c8f9ca70b529c9c1f79ce586af3097d9b4696ad3bbaec1b4b8289a830fb9e5f908f7c7ad244d9a5085f52d8853bbc12a9ee571896d1b4423f0a32ae7c133b4d03844eda20abaae0935892887f", 0x62}, {&(0x7f0000c63000-0x7c)="676a38687bf537b8d5df0ac517024296ce42c0034d225fd95e9408c4a8c26da4ed433175ef01731fa140a9b046a0a7c139340f1e8b2a885ebf3d63ded144e2c743142de0df503ace293984da22afdc661b0a2e2170e894d9b78743fcda4a4d5ebc897fb2b3905ae0d2097f82e551cba72b69aaa1a67d282f199b4a51", 0x7c}, {&(0x7f0000ef6000)="75eca1829ac232d0cfccc12fd767ecea372c85eaebd37c3443a3aa5c37aa7242a71b2e16e12587d167", 0x29}, {&(0x7f00003cf000-0x2f)="c5760999fdc9081e1df30bb0b02e9852f2f2973e61573b700c09a6cf0b240014770734264c48c7a21a330248395c4a", 0x2f}, {&(0x7f0000c2f000-0x8a)="f95ea60b6f2e6721ecd331b0487ceeeddf556bb170af14fde647c6b4b5a22b789cf2f76c2e0738718933d37b86fc393c3d68d0f94e9a59c681234db2c335a28bd1728e538779838b315c2b6a99e668e924241e50651683f079ee483fd25ad037dc762b33eea7e7d3267551e272f01ad8ef43e5c32ec34dc26fba10f30b4aeb785d9f94eebd81ea272a3f", 0x8a}, {&(0x7f0000cdc000)="8579545c01311cba708d267eaa0d451561b7169022b10de01b237c91096a2eaa0cadddb13e35048ec9975d1584d8f01c57710e9c4331f225df70111464f7d5ecacc5f9a971aae56cb4f7f13eda334175f75e2df021e4545c245ee4c40a2cf3", 0x5f}, {&(0x7f0000857000)="b54f08d28b5d422cb0f99630b2157fcfea5f1511ff34510d6ba310c1135b20d89f19fc7c1a02716cdcba482165533f295a3d8d918c83eed106523e4af16b4a625f3885d4b820e10e36721784bec71100f5ecf9e955fd9e20f69ddbabea234a148f438c2c7a8875c23b4d28a7f357d39a64a1648775c7c968eb", 0x79}], 0x7, &(0x7f00003df000-0x20)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x1, 0x4000}, 0x8040) ioctl(r11, 0x2285, &(0x7f0000007000)="53") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/10 00:08:16 executing program 3: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80800) accept$ax25(0xffffffffffffff9c, &(0x7f0000fa2000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00008e3000-0x4)=0x10) accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000fa1000)=0x0) r1 = memfd_create(&(0x7f0000fa2000-0x12)="6370757365745b6d696d655f747970652500", 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d6f000)={0x0, 0x0, 0x0}, &(0x7f0000fa3000-0x4)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f000022c000-0x68)={0x9, 0xb672, 0x4, {0x0, 0x1c9c380}, 0x6, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000012d000-0x9)="2f6465762f73672300", 0xaae1, 0x200000) times(&(0x7f00007a1000)={0x0, 0x0, 0x0, 0x0}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a1b000)="2f6465762f70707000", 0x620002, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00008f8000)={0x0, 0x0}) truncate(&(0x7f0000fa2000-0x8)="2e2f66696c653000", 0x3) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000bb3000)={0x0, 0x0}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r3, &(0x7f00006fe000)="2e2f66696c653000", &(0x7f0000fa6000-0x20)={{r5, r6/1000+10000}, {0x0, 0x2710}}, 0x100) ptrace(0x4207, r4) r7 = syz_open_dev$mice(&(0x7f0000fa2000)="2f6465762f696e7075742f6d69636500", 0x0, 0x10000581402) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000fa5000-0x50)={{0xffffffffffffffff, 0x1, 0x40, 0x3, 0xd8f}, 0x200, 0x4, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$urandom(&(0x7f0000fa3000)="2f6465762f7572616e646f6d00", 0x0, 0x40) tkill(r4, 0xe) ioctl$KDSKBSENT(r7, 0x4b49, &(0x7f0000362000)="") chdir(&(0x7f0000f47000-0x8)="2e2f66696c653000") ptrace$setopts(0x420b, r4, 0x8, 0x800020) 2017/12/10 00:08:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000efc000-0x9)="2f6465762f70707000", 0x80400, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f000019e000-0xc)={0x2, 0x3, 0x800000000000, 0x80000000, 0x9c, 0x20}) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f00004de000)="", 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000efc000-0x78)={0x8, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x3, 0x6, 0x9a09, 0x8, &(0x7f0000efb000)=@generic="34c2d8a8cf4936053e54323e79c3aba3", 0x200, 0x3, 0x621d247b}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000efd000-0x9)="2f6465762f70707000", 0x200, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000a35000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42, 0x40, &(0x7f0000efc000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000efc000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x3ff, 0x0, 0x4000000, 0xa, 0xa0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x31b8, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x3, 0x0}, 0x0, @in=@rand_addr=0xffffffff, 0x0, 0x1000000, 0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0}}, 0xe8) connect$inet(r1, &(0x7f0000c04000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0x2, 0x2, 0x0) r3 = open(&(0x7f0000eb2000-0x8)="2e2f66696c653000", 0x28042, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000517000-0x4)=0x3, 0x4) fcntl$setsig(r2, 0xa, 0x3f) connect$inet(r2, &(0x7f0000bdb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = fcntl$getown(r0, 0x9) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000fbf000-0x4)={0x0}, &(0x7f000085d000-0x4)=0x4) capget(&(0x7f000063f000)={0x20071026, r4}, &(0x7f0000026000-0x18)={0x200, 0x7fffffff, 0x5, 0x4, 0x3ff, 0x2}) ioctl$int_out(r2, 0x5462, &(0x7f0000c35000-0x8)=0x0) fallocate(r3, 0x0, 0xfdff, 0x7e70) sendfile(r2, r3, &(0x7f000056b000-0x8)=0x0, 0xfffe) 2017/12/10 00:08:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000380000-0x78)={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) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x200000000, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000a8e000)=0x0) setrlimit(0x9, &(0x7f0000483000-0x10)={0x4, 0x1400}) sendto$inet(r1, &(0x7f0000d5b000-0xb3)="3490552b348d68d9e1ef32f2b4f9107d533cd19a7df90ea5fcaf4a9a07574a5917b5fee8bc4025dc3bf2d345dff7f3a8da80e83bf845c387e7cbff20fd5d8a3d1a9adba6402b09156604c50cd878ee9ebbc7d6dcd167131b102eda53234561c84cb13a3e6ee035cd224ec439b92d40922aae4ded4e58142bb1d27c8bb981c80a1648eea6d3720050b8f38e41bc2e3396e290b8f4fd2650e27145a9c36320a02253cc5a3632b97d4f4745766a1886119c020601", 0xb3, 0x40, 0x0, 0x0) bind$inet(r1, &(0x7f0000a8c000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4) mkdir(&(0x7f0000984000)="2e2f66696c653000", 0x4) r2 = open(&(0x7f0000cb1000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x2) rename(&(0x7f0000d6d000)="2e2f636f6e74726f6c00", &(0x7f00009ba000)="2e2f636f6e74726f6c00") socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000e75000-0x8)="2e2f66696c653000", 0x4000000200000, 0x1) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={@generic="cf114f3e17ab82b32acf9585813689bc", @ifru_names=@common="695a01007674691b0000e2ffffff0000"}) r4 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x4, 0x44042) ioctl$TCGETA(r3, 0x5405, &(0x7f0000b05000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) finit_module(r0, &(0x7f000040b000)="2f6465762f6c6f6f702300", 0x3) r5 = memfd_create(&(0x7f000039f000)="69703caa7600000006000003ff2001", 0x1) pwritev(r5, &(0x7f0000d4a000-0x70)=[{&(0x7f00003ce000)="8927cb911b59897d403cdc823cd5c9e288ff9fe71bb159ccfc1b71c2557db94b03446618780dfd0813916f45a02ff6c05d43d4ef", 0x34}, {&(0x7f00008c8000-0x58)="4f7e4d0b48ac8012d266d0166ec9e45bc22b302b8cc87bebc47b287f0904b7f02006479249425d575e4808ff0395cc4bd74f1072df0aafe5b62a696f6da846e129ae8d8836ef832f32f263601f5d73c7297d6af018b73bd8", 0x58}, {&(0x7f0000306000)="", 0x0}, {&(0x7f0000d7a000-0xf9)="e957cc5291337209d18ebda314d10a79b08ae551066c471c683c25fd508ccb08c2283db0b4da688f576101198d720efcabba8b5b4dee5c540562071558dcee2a5da3cffc44d6e29d2ba8a7539a9b2b59a7f48b8e565fb228c3503161a3131561e65d0d5a4fc423ec1dc74502df03be2503ee7d6195fb94f792c70499306d80451890a00a070e9f80b97cd2a97de9da1f71f9a7d8c4ed93025219667fb605ed569c46eb6fe11facca535ea939d7ded294913a758c4227fcdeb8e994169ab4054b1a749a4fd8980a49fb03122ff9c88692327e9d46e2071fabc3f6d6c21aba7534a554fd3d260ae03cfb4d3a0e706edf7343e870e91c0d74a727", 0xf9}], 0x4, 0x20003) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000afe000-0xc)={0x4, 0x1, 0x23f, 0x3ff, 0x200}, 0xc) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f0000001000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f000072c000-0x4)=0x0) getrusage(0xffffffffffffffff, &(0x7f0000b03000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00006a7000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000fa000-0x4)=0x14) sendfile(r4, r4, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/10 00:08:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00003fb000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000da7000)={0x0, 0xa8, "29b435834c415b601593ee559725f917c8eb83bec1a9c9ecfbe7758b9c0b0d871f5300c4288c2f8659d9da72c05e926bd29870c93065bf53a271938f615f6d3a7378cb1a21949dd4aabff02a97c5eb23dfd72b4715e09d3ecefe1543eb20c78b67788d3b0b75bf7f1960e79040fae3bc5be4728cf7627deb4571e835dd5ff6db531aa092083090c0a53179aa1a9866f69e55a98d99ca4270a8690580925543ce160b3312f7d53801"}, &(0x7f00002cc000)=0xb0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000244000-0xf5)={r1, 0xed, "f68ea9e26e45877e0c0be4cfd15950cfd061c71e36ebc0e4186d099ecbc008b4cb95c7cdbe601a09c853c9cb54960cf58b069060d671fb55dd39dc1423f1a64154e7ab76c5470d746551f062ea6478c711be6573e1c8ee41e462058ca332a0cc2e16cd0ec8f9754b05f6d2daa1456408f641837d291da90e41133f9c87ffbf73733d229093ff3febc8878798336129f7b4154adb4fbc13202843ffc7caaa0343be7d313906df4c10083820a109385acc893fd1273bd0d6e00991e5792de5a38690be06b433f659aa12f716d9a15699e2c274a2de9f7fc72e8ef8a8c5a82230df672e131d2113e1a17dde9bbbba"}, &(0x7f0000bfe000)=0xf5) mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8916, &(0x7f0000a4a000)={@common="6c6f3a00000000000000000000000000", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/10 00:08:16 executing program 6: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00002f0000-0x10)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00003d9000)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_flags=0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000785000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x8, 0x8, 0x0, 0x7, 0x24000000000}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={r2, @in6={{0xa, 0x3, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x101, 0x4, 0x1f, 0x20}, &(0x7f0000001000-0x4)=0xa0) r3 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r3, 0x3a, &(0x7f0000003000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000)=@generic="00000000000000000000000000000000", 0x10) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x8000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f70707000", 0x20000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000006000-0x14)={0x7, 0x2, 0x1000, 0x0, 0x0}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000007000-0xc)="2f6465762f6175746f667300", 0x600, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r4, 0x1, 0x1f, &(0x7f0000006000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000007000)=0x95) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r1, &(0x7f0000009000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000008000)=0x10, 0x80000) ioctl$EVIOCGID(r4, 0x80084502, &(0x7f0000007000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r6, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r5, 0x40044591, &(0x7f000000b000-0x4)=0xffffffff) 2017/12/10 00:08:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000faa000)="2f6465762f6877726e6700", 0x140, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00005a3000)=0x0, &(0x7f00009d0000-0x4)=0x4) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f000059d000)=0x0) listen(r0, 0x4) lstat(&(0x7f0000450000-0x8)="2e2f66696c653000", &(0x7f0000329000+0x9f7)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = gettid() getsockname$packet(r0, &(0x7f00000f8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f00000)=0x14) setpgid(r1, r1) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00008d6000-0x1)=0x0) umount2(&(0x7f0000563000-0x8)="2e2f66696c653000", 0x1) syz_open_procfs(r2, &(0x7f00005c4000-0xe)="6e65742f69705f6d725f76696600") 2017/12/10 00:08:16 executing program 7: openat$hwrng(0xffffffffffffff9c, &(0x7f0000a7e000-0xb)="2f6465762f6877726e6700", 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000373000)="2400", 0x0) fallocate(r0, 0xfffffffffffffffd, 0x2, 0x2000ffff) unshare(0x20000200) mkdir(&(0x7f0000c66000)="2e2f66696c653000", 0x40) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000079c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x2041080, &(0x7f0000891000)="") r1 = creat(&(0x7f0000001000-0xc)="2e2f66696c65302f62757300", 0xfffffffffffffffd) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000034000)=0x106) fallocate(r1, 0x1, 0x10001, 0x76) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000)="2f6465762f73657175656e63657200", 0x200000, 0x0) r3 = fcntl$dupfd(r2, 0x406, r0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000e19000-0x4)=0x0) r4 = dup3(r1, r2, 0x80000) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000035000)={0xff, 0xae, 0xb, 0x6}, 0x10) truncate(&(0x7f0000034000)="2e2f66696c65302f62757300", 0x8002) lseek(r0, 0x28, 0x3) unshare(0x10000000) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f000078c000-0x4)=0x0, &(0x7f0000961000)="") ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f000032e000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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sendmsg$netrom(0xffffffffffffffff, &(0x7f00007a0000-0x38)={&(0x7f0000bc4000)=@full={{0x3, {"bdb2ef8c2071c5"}, 0x0}, [{"031a1a60cffb7a"}, {"e7ca08e84d4e6c"}, {"42abd5eba0e5c4"}, {"95a8056ba92029"}, {"78ecc475cf3b1f"}, {"7901253c39a76e"}, {"bb5a354ec1bf39"}, {"549e66ea36b213"}]}, 0x48, &(0x7f00002a4000-0x40)=[{&(0x7f0000db7000-0x3f)="", 0x0}], 0x1, &(0x7f0000c53000-0x11e8)=[{0x10, 0x0, 0x0, ""}], 0x1, 0x4000810}, 0x0) prlimit64(0x0, 0xd, 0x0, &(0x7f0000b89000-0x10)={0x0, 0x0}) r5 = syz_open_dev$usbmon(&(0x7f0000ff4000)="2f6465762f7573626d6f6e2300", 0x9, 0x10000) ioctl$PIO_UNIMAPCLR(r5, 0x4b68, &(0x7f000034a000)={0xcca, 0x3ff, 0x535}) sync() clone(0x0, &(0x7f0000f5f000-0xe2)="", &(0x7f000024c000)=0x0, &(0x7f0000875000)=0x0, &(0x7f000027b000)="") write(r1, &(0x7f0000450000)="2f1e590733e395a85d814fa8baf5bda091a77561a6dee20c50c595", 0x1b) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00002ae000-0x4)=0x0) clone(0x2024000, &(0x7f0000cd0000-0x2d)="659c4c915859e4f44ccdad1709789ac5d9c55c91e5af0b5f7c6772132989c01622fa087cfeb65977c0d8df04ff", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000f73000-0x1000)="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") 2017/12/10 00:08:16 executing program 1: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fb0000)="29000000180031000900000100000401020000000000ec08800e00000c000400010001ffffedf4ff01", 0x29}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000db4000-0x8)="2e2f66696c653000", 0x1) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) mount(&(0x7f0000c5a000)="2e2f66696c653000", &(0x7f0000c65000-0x8)="2e2f66696c653000", &(0x7f0000442000-0x5)="70726f0008", 0x1000, &(0x7f0000af3000)="0fd4") ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000679000)=0x0) unlink(&(0x7f0000c27000-0x8)="2e2f66696c653000") r3 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x181200, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mq_open(&(0x7f0000001000-0x5)="6574683000", 0x0, 0x0, &(0x7f0000000000)={0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000830000-0x10)={&(0x7f0000d9d000/0x2000)=nil, 0x2000}) syz_open_dev$usbmon(&(0x7f0000695000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000029000)={0x0, 0x0}) 2017/12/10 00:08:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000abf000-0x4)=0x7e, 0x4) getsockname$packet(r1, &(0x7f00009a4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c84000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000341000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bee000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000e8e000)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x3, 0x8, 0x0, 0x80, 0x20, 0x5, r2, r3}, {0x9, 0x1ff, 0x4, 0x1, 0xfffffffffffff728, 0x9, 0x5, 0x0}, {0x7, 0x100000000, 0x1ff, 0xffffffffffffff53}, 0x4, 0x0, 0x100000000, 0x0, 0x4, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaf, 0x0}, 0x7, @in=@empty=0x0, 0x7, 0x0, 0x1, 0x9, 0x80000001, 0x0, 0x20}}, 0xe8) bind$inet(r0, &(0x7f0000470000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000070c000)={0x1, &(0x7f0000e35000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = inotify_init() mkdir(&(0x7f0000215000)="2e2f66696c653000", 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f000081b000-0x8)="2e2f66696c653000", 0x80000, 0x8a) getdents64(r1, &(0x7f0000a32000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0xcd, &(0x7f0000c71000-0x5c)={{0xa, 0x1, 0xfffffffffffffe00, @loopback={0x0, 0x1}, 0xd8a}, {0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x3ff}, 0x7f, [0x2, 0x3, 0x80000001, 0x8, 0x8, 0xffffffff, 0x0, 0x9]}, 0x5c) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000a4a000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0}, &(0x7f0000e88000-0x4)=0xc) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000a32000-0x10)={r6, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r7 = socket(0x11, 0x2, 0x0) bind(r7, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) openat$rtc(0xffffffffffffff9c, &(0x7f0000396000)="2f6465762f72746300", 0x800, 0x0) close(r4) ioctl$RNDADDENTROPY(r5, 0x40085203, &(0x7f0000e78000)={0x1, 0x1000, "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"}) setsockopt$sock_int(r7, 0x1, 0x2b, &(0x7f0000910000)=0x3, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r7, 0x10e, 0x4, &(0x7f00004a1000)=0x2, 0x4) write(r7, &(0x7f00009bb000-0x3)="3add08", 0x3) r8 = socket(0xf, 0x3, 0x2) write(r8, &(0x7f000040f000-0x10)="020901ff020000000064004801004b00", 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000920000-0x9)="65616800", 0x4) sendmsg(r1, &(0x7f000037c000-0x38)={&(0x7f0000ce3000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000143000-0x60)=[{&(0x7f000048b000-0x25)="e7", 0x1}], 0x1, &(0x7f000029c000)=[], 0x0, 0x0}, 0x0) [ 246.522798] FAULT_FLAG_ALLOW_RETRY missing 30 [ 246.527326] CPU: 1 PID: 12465 Comm: syz-executor1 Not tainted 4.9.67-gf26d3c7 #106 [ 246.535010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 246.544336] ffff8801a4d1f4e0 ffffffff81d906e9 ffff8801a4d1f7c0 0000000000000000 [ 246.552310] ffff8801cf1d1490 ffff8801a4d1f6b0 ffff8801cf1d1380 ffff8801a4d1f6d8 [ 246.560279] ffffffff8165e307 0000000000001fee ffff8801a4fdb968 ffff8801a4fdb8a0 [ 246.568239] Call Trace: [ 246.570811] [] dump_stack+0xc1/0x128 [ 246.576147] [] handle_userfault+0xa37/0x1300 [ 246.582177] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 246.589159] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 246.595534] [] ? __lock_is_held+0xa1/0xf0 [ 246.601301] [] ? handle_mm_fault+0x117b/0x2530 [ 246.607502] [] ? handle_mm_fault+0x1fc3/0x2530 [ 246.613709] [] handle_mm_fault+0x1fd1/0x2530 [ 246.619744] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 246.626739] [] ? __pmd_alloc+0x410/0x410 [ 246.632418] [] ? __lock_is_held+0xa1/0xf0 [ 246.638187] [] __do_page_fault+0x5c2/0xd40 [ 246.644038] [] ? mm_fault_error+0x2c0/0x2c0 [ 246.649986] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 246.656624] [] do_page_fault+0x27/0x30 [ 246.662130] [] page_fault+0x28/0x30 [ 246.667385] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 246.674377] [] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 246.681359] [] ? iov_iter_advance+0xd70/0xd70 [ 246.687478] [] ? mark_held_locks+0xaf/0x100 [ 246.693428] [] generic_perform_write+0x1dc/0x500 [ 246.699804] [] ? page_endio+0x180/0x180 [ 246.705398] [] ? file_update_time+0xbc/0x3b0 [ 246.711425] [] ? current_time+0xd0/0xd0 [ 246.717016] [] __generic_file_write_iter+0x348/0x570 [ 246.723735] [] generic_file_write_iter+0x2d5/0x600 [ 246.730281] [] __vfs_write+0x4bf/0x680 [ 246.735795] [] ? do_iter_readv_writev+0x400/0x400 [ 246.742253] [] ? __lock_is_held+0xa1/0xf0 [ 246.748017] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 246.754562] [] ? __sb_start_write+0x14a/0x310 [ 246.760677] [] vfs_write+0x189/0x530 [ 246.766007] [] SyS_write+0xd9/0x1b0 [ 246.771253] [] ? SyS_read+0x1b0/0x1b0 [ 246.776670] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 246.783476] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 246.790034] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/10 00:08:16 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a3a000)="2f6465762f6877726e6700", 0x406001, 0x0) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xaac1, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfe, 0x3, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffff26a, 0x40000, 0xc1b0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2000000) 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) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000160000-0xc)={0x0, 0x9bf8, 0x10}, &(0x7f000017b000)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000958000)={0x0, 0x7, 0x7, 0xebba, 0x4, 0x80000000, 0x10001, 0x94, {r2, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x218000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6, 0x8, 0x3ff, 0x3}}, &(0x7f0000656000)=0xb8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000a0d000)={r3, 0x6}, &(0x7f0000ddd000)=0x8) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f000073c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000196000-0x4)=0x14) bind$packet(r1, &(0x7f0000962000)={0x11, 0xff, r4, 0x1, 0x100000002, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) socket$netlink(0x10, 0x3, 0x15) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x2000000, 0x12, r1, 0x0) gettid() r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000582000)="2f6465762f70746d7800", 0x41400000000004, 0x0) ioctl$VT_DISALLOCATE(r5, 0x5608) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00008fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4, 0x5, "eef7d8d067e2eef2e34fdc95dedb01f7ee72838df44fdd84fff25188b359a6b344e895eeba5d224ec3fbec2ba3c5a99d6d8b1b9837afb87d15061c13e14569ca", "037e054722765954e8bc9e3bc1ed6d4e7c1c3ec04713513f01b016ed857450f29bb7a9e3046743f2e59298ea7750e6f460b12a56e77b196223406be539e07c78", "ba5ed9bbb1acf29f18324ab4404ae4adec3acdbd4421826524e8351fcdf903d6", [0x0, 0x0]}) r6 = syz_open_dev$loop(&(0x7f000060f000-0xb)="2f6465762f6c6f6f702300", 0x200000000000001, 0x800000102) flistxattr(r6, &(0x7f0000fb3000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa) r7 = memfd_create(&(0x7f0000000000)="fff8", 0x0) sendto(r7, &(0x7f0000a62000-0x4d)="5e8c6e19bddb1254e06443c5d2ff0300000000000000f2cf934d9940a53f3db5029d4926a3a600deb4218c8827501316cb2faa68361c4e08c2919554a5aa5e9a6edcde5177b2fb2b4b8b", 0x4a, 0x407fc, &(0x7f00006e5000-0x10)=@llc={0x1a, 0xff, 0x6, 0xffffffff, 0x7ffd, 0x1f, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) writev(r6, &(0x7f0000311000)=[{&(0x7f00000c8000)="d58e2a1dc8996b8ba61c0e34607294331a4da18c350c8efee9002dae33f07b90d87b887544ba4972c7320d40a5041c236617dc6b4bb79949d7a9f46146c7718c2e172839ae5188d1e1f8fa16f58523e63cba9ce1e2b5bdca257c2f62327f52f54c6856b34fca2a210b6c9a074235239b77b308114a600e33c8f892132c7080779b8abd2774a140d6084508c8586ef944b5f4abe76614d3be842003e159aaa125", 0xa0}, {&(0x7f0000515000)="2d6d0394", 0x4}, {&(0x7f000075d000)="effeddb9be6cac182dfd16adca3d8bfa6779002f195448d0", 0x18}], 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000dd3000-0x10)={0xc31, 0x2, 0xfff, 0x3ff, 0x0}, &(0x7f0000b5a000-0x4)=0x10) pwritev(r7, &(0x7f0000606000)=[{&(0x7f000008e000)="16806a7fe022951cc9c189105d2de3ff0c47e54d22e892d78fb4e6b4a4342d521a49119d789053bbdaf2eb67094c47e38379c99869d9db88f1c969b49bda8f902699c560ca259c2777f8562bdd385fac427a1e5877609d6da616bee02603f61e2682bad3ec7644b124780c4b728a24c8257f5b9e057f68db7fbcfb54557b8418f1c84eb714dd5241b77ff2c231b64f10fbefcb0f129ed35a673f2527b9f56f2cbad454fac69368feedb28c77efb7a2fb62ad16b6e42ca672fe0fb5", 0xbb}, {&(0x7f000004d000)="52c37d96937dfd32451dc3cdfcbe0b0992061053be212b77a63ec5eab842ac", 0x1f}, {&(0x7f000028d000)="f8f49bb1f12b4b367989b5b3a45f89b75f5d94736aa51f95fd9397202f4ecf7e111c4e56a080296835373c56405895160a67aeff1147d0", 0x37}, {&(0x7f00000c9000)="986d63dabffabefe3d9f28e45b6d37b8651a1c5b3846e86b513f3de60ee87fc128aa9298b0ed6b5737b9a82e219f270000000195503ad0f5a0c85887ae58001856563e5099b22ceaca56d2ffbb1b4016fea257fdb5ca00e3070d32ede543fa8c25261bc43e93933408c8bad4c72684eeaed1eaf0c4c4e3cc2c67d902c41fb440a28fa3c1470b3f6aa15a138bb81f54428294a331fa857f403ad99fed000000094d58e33c7bf359d7ea2b044c8a46a0c2c787ba6eb4df33f8c8ab7b0bb9bf5c66c6ce886041d0229af17c63ed057811ad5b6cd9647dd9c4a6f05ce9dc6f93d4fdf7f2ba0900000000000000b83a7049b9256c", 0xf2}], 0x4, 0x0) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r7) sendfile(r1, r6, &(0x7f0000e59000)=0x0, 0x200000000000006) ioctl$LOOP_CLR_FD(r6, 0x4c01) ioctl$LOOP_GET_STATUS(r6, 0x4c03, &(0x7f00005af000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) 2017/12/10 00:08:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ea6000-0x8)="2e2f66696c653000", 0x202, 0x1) r1 = socket$inet6(0xa, 0x4, 0x1005) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00007dc000)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f000031d000)="2e2f66696c653000", 0x1c) fcntl$getownex(r2, 0x10, &(0x7f0000464000-0x8)={0x0, 0x0}) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x5) r4 = socket$inet6(0xa, 0x4, 0x8000004) setsockopt$inet6_dccp_int(r0, 0x21, 0xd, &(0x7f0000822000)=0x9, 0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000bff000-0x4)=0x93, 0x4) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000d9c000)={0x0, {{0xa, 0x0, 0x3, @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]}}, 0x88) ioctl$sock_SIOCSIFBR(r4, 0x8940, &(0x7f0000006000-0x18)=@get={0x1, &(0x7f000000e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9549}) fcntl$setsig(r3, 0xa, 0x7f) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f00004f2000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f00005f6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f000000d000)={0x0, @in6={{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0xf4b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1f, 0x8, 0x7, 0x9}, &(0x7f0000006000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000011000-0x10)={r6, 0x2, &(0x7f0000001000)=[@in={0x2, 0x1, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000010000-0x4)=0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f00009df000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00002cc000)=0x1000) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r5, 0x0, 0x30, &(0x7f0000008000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000008000-0x3)=0x90) open(&(0x7f0000517000-0x8)="2e2f66696c653000", 0x80, 0x1c) mmap(&(0x7f00003f0000/0x4000)=nil, 0x4000, 0x8, 0x20010, r2, 0x0) write(r2, &(0x7f0000001000-0x24)="24000000200025f0006b00041aedfc000205000000000000001021eb08000100000000b7", 0x24) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000d0f000-0x14)="ff55d36cffba04715d0000001f00000100000000", 0x14) 2017/12/10 00:08:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000671000)={0x0, 0x0}) bind$inet6(0xffffffffffffffff, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f70000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401c", 0x20}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000241000-0x38)={&(0x7f0000fea000)={0x10, 0x0, 0xe97, 0x65}, 0xc, &(0x7f000042c000)=[{&(0x7f0000071000-0xf2)=[{0xf2, 0x0, 0x700, 0x100, 0x4, "4f3036f6dc63c06f8cfe3ab0ba1cc8519e89ffa9e9f6006a8f031de76b0739164b1797910b4c225e980f74ad4fc8d35a8baa194fe208c111b258edb0b917328782bd10ef0581c9042178c9c9303ce36314e6437451d82947841da8cb8f186dca9eb2e73b95437d10bdfc8212e82e6ecde4df7653dfd1f03969c4b8447f8099f644cb66f36e431e739eac8ef571d6a66a9bae98dfec23f3b281ccfda84b32bc210e9a4dbae1d6682b20a78973c348b0ca5c511a5317caeaf3b3828607fbccc8b405cafdf500ea345c54bf87f62467e003de5e8a6f33c63262d0c37729821220c8da47"}], 0xf2}, {&(0x7f0000d8a000)=[], 0x0}, {&(0x7f00007d5000)=[{0x34, 0x5, 0x300, 0x40, 0x8, "4a0fdb7b078879c0bd898292653e16d8d3bc92f2fbf3797288e145d8f8ece086c3fbe562"}, {0xfe, 0x3, 0x300, 0x1, 0x4, "5161ef353da7969015472bfb52f57f59489d4454c88a935898807196ee9475e7dae1543913cbdb101b78696d3894cafb6216fd6d9c95bf2cfa8be09ced455ac5c066658e2c39cd0c90be5836247c2f3588a7e893fe193f6beca1fdd32729741660c3c410c793bbca2e59cd6c0c9e28c38ae41614bc8e50b0d75f97c4b9bd587ec17d3eb5e63285fa9d54e534e7cbe17405be19baa4dbc5090c1acf6753968422cf14fc1286328019babe9dbce4d57bc8031af40976178019eb4e30945ea7578a493afb2c7d1643eab7bfb6b5876e0f91e48658ee827ad36e78e2586547924fdf164490fe54798eedbbb105ee712e"}, {0x4a, 0x5, 0xb20, 0x8000, 0x3, "b33b7c24b29de4ec1e81683fdc98cf8b8ff34ea5ad8aa9c4e1e67ea409d63ec22967681b8cbf1f57b376ffadb3ce9766e26c98ef3227a9931fb4"}, {0xb7, 0xffffffffffffff7f, 0x104, 0x80000000, 0x1f, "89fe39454cdfe62ba8c063437cbe0ff1e4bb19927fc42f3be052f8c21040e910953a60b50c03d77111852ea70529482b35950aba7533864d26689eab7868e0c4dfdc1458bc94e4b868fc1ac77bd183ed385574d2e006dcfd3143e12e13b4c4fb786d7edd4cbf4ffc3c0730bfb544152e240f4d0704c014b2a57611473fd250adc02cab7f05488fe31329ac0f399326b61e7146a239442de2f86c235f77abd29580024951850e2c"}, {0x19, 0xffffffffffffffff, 0x100, 0x2, 0x401, "e24a860d942397bca6"}, {0xc1, 0xffffffff00000000, 0x60b, 0x8, 0xffffffffffffff08, "1b4a2ce8878ff9a79052c3f35ceb178ae7228ddb7ed3b7de7986f76ad27128a6b600ef365efcd445fa868b714efa7e7d928dea233bf43254bcdcfc30a5df7930006c6019694fac2d09de89aa574829045b182301440ea6455aa19109e4187bf0d07adb9915795f36ab3c36c017e85b0c4ae1647d78b6823b85b41dcf571562ca8b32a3caecc4c4feac5c6c8131071795426831d664b9ca58e19714dbd9e7e168ccc981ffc998d8fb0ce493b885948c0e20"}, {0x79, 0x40, 0x10, 0x7ff, 0x5, "2aec3c1a36488f79557d1255a00335ac02e334e171dc03fb9b42d81e79d7ba6dae54f39a093cc21c92a74e8a8c96d65b2448832935ea7de047d8e5c891eba590a71b565fb2442ead054ea4ca368f8ed92639eec3e265a9d660f4263056eaeb7192f291b5031b1c7056"}, {0x89, 0x2, 0x2, 0x3f, 0x2, "0b8f2d1132f57d234518bc65ffd1e4766c0ecd38e71210757679dc7ff2bd241024c882f6fb6a7ee6803110c5e12a7e17a39ac6c4e4d07af28fde4a1521a1592ac89025391ac6b844c30eb4122ef4495062dfaa3fbc870fec467c166b67cca2463fa3e7eae8715e0adf40116ff29cdeff4fce253237837474c4"}, {0x7f, 0x80000001, 0x700, 0x5, 0x5, "4e4b72834b58fff0df31c1fcf833cad1a59d3f3dddc19878f6a0011348a24699322c7d307ff693c6ebb7fdefc811ac961a6fa9ff083381174fec09ee27ea122af574e311b30792013248c530f657d4b2f66d7af0f41c5c9a327e599324343202bd4682fc7b743c17c3983eb42cfc1b"}, {0x106, 0x7f, 0x208, 0x5, 0x643, "bd6480efdc171a1b115ff49ec6df7765d468d365f409d9dfb2eca29b3ad575f0755052a2396c982a6d4d01969b09de560663ded8c993b42e434e0384588ed6a3b57469ee2d432f61aa69cb2e566dc56599969ec54070c3e5c54783b18e2f4213ef14c4598d5fc216b99964488568e3c0aa35db40f36ef3c62f32e1324d82286a8757f856fead09ba79393b0f3781f7b56c721138d8923a9bfba809570a95be59ad53d088e37c146bc898fcc5562c8cda277e704b89fee89570f765f797eebe4fd57adef5bee3905d606b35de0efdf022c94ac2c11bae09ac74b62c197dd328fecd773679f4d6fd52acda77b430506e0e465486b4d05b"}], 0x594}, {&(0x7f0000b7e000-0x2e8)=[{0xe7, 0x5, 0x4, 0x100000001, 0x5, 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0x13dd}, {&(0x7f00001a3000)=[{0xbf, 0x81, 0x10, 0x136f, 0x5, "3fb28062233b1195cd536592548aad5658969923994c06f748272bd9a065b86b6b54ff924b888a263a87b855f3513ba1b83d2d2a7f4afba9fcbd68d28a79273071e594a954422f5be4aa406c98c53d5c653ed228ed8a83dce82cf54a2f16d393bfa37b76230cd79b6adf4e6b6e0d765daf06cd79c2806f2cc22151f46b47a5ca4d58c8b6ed34446adeb1572f83117825e29cb9caeacebd51766fbe1f1205c3529cdd8e25d189046053c6a5c330daad"}], 0xbf}], 0x6, &(0x7f0000d76000-0x20)=[@cred={0x20, 0x1, 0x2, r2, 0x0, 0x0}], 0x20, 0x801}, 0x4) futex(&(0x7f000000c000-0x4)=0x2000000000009, 0x4, 0x0, &(0x7f0000141000)={0x0, 0x5}, &(0x7f0000902000-0x4)=0x5, 0x0) r3 = socket(0x15, 0x803, 0x3) recvfrom(r1, &(0x7f000048e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c, 0x2, &(0x7f0000f69000)=@alg={0x26, "736b636970686572000000000000", 0x0, 0x0, "6374722d646573335f6564652d61736d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) sendto(r1, &(0x7f0000eaf000-0x11)="ddffff200001e500f8ffffff8000ffea", 0x10, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x100, 0x9) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00001aa000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x33, &(0x7f00005c9000)="dd933857f2ed75c67f42f4ac7939e0a3f47258cd63db4838791655e1618c508d921bc2c0e59fb0cbd3742f3b448384f700040003040e5f8000000006000000045f8948b4d2efae3a", 0x48) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008bf000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000183000-0x8)={0x0, 0x4}, &(0x7f00002a9000)=0x8) r6 = syz_open_dev$loop(&(0x7f000012e000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x5) ioctl(r6, 0x4000000000001278, &(0x7f000004b000)="33") listen(0xffffffffffffffff, 0xffff) getsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000873000)=0x0, &(0x7f0000267000)=0x4) fchmodat(r0, &(0x7f000039e000)="2e2f66696c653000", 0x200000000105) recvmmsg(r1, &(0x7f0000dbd000)=[{{0x0, 0x0, &(0x7f000017d000)=[{&(0x7f0000ddc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8}, {&(0x7f0000da6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00004fb000)="00000000", 0x4}], 0x3, &(0x7f00000f4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56, 0x20}, 0x1}, {{&(0x7f00000aa000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000280000-0x60)=[{&(0x7f00000cd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0}, {&(0x7f000033d000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}, {&(0x7f0000ca5000-0xec)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec}, {&(0x7f000059c000-0x85)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85}, {&(0x7f00006f8000)="000000000000000000", 0x9}, {&(0x7f00001e6000-0x35)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35}], 0x6, &(0x7f0000d73000-0x17)="0000000000000000000000000000000000000000000000", 0x17, 0x1}, 0x3}, {{&(0x7f00000a2000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000025000-0x50)=[{&(0x7f00006b6000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf}, {&(0x7f0000d07000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}, {&(0x7f000022e000)="000000000000000000000000", 0xc}, {&(0x7f0000279000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88}, {&(0x7f000078a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}], 0x5, &(0x7f0000726000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde, 0xfffffffffffffff9}, 0x401}], 0x3, 0x10002, &(0x7f00004a3000-0x10)={0x0, 0x0}) socket$unix(0x1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000467000)={0x0, 0x41a, 0x8, 0x1, 0x7, 0x800, 0x8, 0x4, r5}, &(0x7f0000807000-0x4)=0x20) recvmsg(0xffffffffffffffff, &(0x7f0000ee2000-0x38)={&(0x7f0000e7e000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000c10000-0x10)=[{&(0x7f0000b1a000-0x20)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}], 0x1, &(0x7f0000f35000)="", 0x0, 0x4}, 0x2) fcntl$dupfd(r4, 0x0, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) 2017/12/10 00:08:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x7fffe) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f000074b000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000d89000-0x4)=0x1000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000d28000-0x18)={0x0, 0x10, "fd51057905b3cc0d2fc8913ec730058f"}, &(0x7f0000865000)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00008c8000-0xa0)={r2, @in6={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x100000000, 0x7fffffff, 0x7, 0x10}, 0xa0) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f000010b000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000bac000-0x10)=@req={0x28, &(0x7f0000eae000)={@generic="202e529fc0d0f3d73292a5674a54c1ff", @ifru_addrs=@nl={0x10, 0x0, 0x7f, 0xff}}}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00003bc000-0x8)={r2, 0x1}, &(0x7f00005ef000)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000a8a000)=0x9, 0x4) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_int(r3, 0x1, 0x28, &(0x7f0000c8c000-0x4)=0x0, &(0x7f00006e6000)=0x4) 2017/12/10 00:08:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc2a000)=nil, 0xc2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000936000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000359000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000936000)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r3 = syz_open_dev$sg(&(0x7f0000be9000-0x9)="2f6465762f73672300", 0x3, 0x30b000) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00006dc000)=0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00004fc000-0x2)="2055", 0x2) getsockopt$inet_opts(r0, 0x0, 0x400000000000009, &(0x7f0000938000-0x13)="00000000000000000000000000000000", &(0x7f000021b000-0x4)=0x10) r4 = dup(r0) mlockall(0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x4003, &(0x7f0000779000)=0x10003, 0x8, 0x2) madvise(&(0x7f00006c0000/0x4000)=nil, 0x4000, 0xa) ioctl$VT_RESIZEX(r4, 0x560a, &(0x7f00003a7000-0xc)={0x7f, 0x40000000000000, 0x0, 0x100000000, 0x4, 0x5}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000593000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000c27000)={0x0, 0x0, 0x0}, 0xc) getgroups(0x4, &(0x7f000003f000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r6 = syz_fuse_mount(&(0x7f00009d6000)="2e2f66696c653000", 0x6000, r2, r5, 0x9, 0x2) pipe(&(0x7f0000392000)={0x0, 0x0}) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c29000-0x9)="2f6465762f76637300", 0x620400, 0x0) sendmsg$netrom(r7, &(0x7f0000001000)={&(0x7f0000650000-0x48)=@full={{0x3, {"79547bd65e723f"}, 0x1}, [{"7336c875df0194"}, {"b3c5d33e58a898"}, {"41b5980575a421"}, {"e549412893b6e4"}, {"116177401f8d25"}, {"f9238b6868bdb8"}, {"58374c888f1036"}, {"201d6f57018e5a"}]}, 0x48, &(0x7f0000149000)=[{&(0x7f00008b1000-0x1000)="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", 0x1000}, {&(0x7f0000d91000-0x89)="4de6f2b43c065c53f637c6adae3d43919f161daf24a72cc3fdaec811cb49fad5aa8e06ef1ba1f6c74994fd9d273e75b17c5e1c84527598fa0c9ae1252b5cafb40a8f9dd7e890db93d1ced29dec5bc435afc65a354480ef8f0a7cf0a977243449ae40c312291f70ecb72e8c6e71c5c46326b14939355879997c9c700830e3f2ae17f1220ba595591d7d", 0x89}], 0x2, &(0x7f0000912000-0x30)=[{0x30, 0x111, 0x7ff, "ccdeac9b0000002a55767fb07877410a6a45081d1cadef000000486e04"}], 0x30, 0x20000004}, 0x802) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f000039e000-0xa0)=[@in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xcd6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}], 0x7) ioctl$FUSE_DEV_IOC_CLONE(r6, 0x8004e500, &(0x7f0000f9d000)=r7) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20801, 0x0) getpid() r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c5c000)="2f6465762f70746d7800", 0x8000, 0x0) syz_open_pts(r8, 0x80000) setsockopt$inet6_MCAST_MSFILTER(r7, 0x29, 0x30, &(0x7f00004fc000-0x190)={0x7ffc, {{0xa, 0x1, 0x10001, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x0, 0x40, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) getsockopt(r7, 0x2171, 0x8, &(0x7f000040e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a2c000)=0x85) request_key(&(0x7f0000335000-0x5)="7573657200", &(0x7f0000cb6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c29000-0x2)="2f00", 0x0) 2017/12/10 00:08:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000f9d000-0x20)={@common="6970365f767469300000000000000000", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000612000)="2f73656c696e75782f636865636b72657170726f7400", 0x200000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000965000-0x93)={0x0, 0x8b, "fa1cc49edfc1247ebf04a36b7229512c7d5f9e3ab84ea1f4c63dbb7d7068a0058b10555754e792859263d60b06485d5e03e32d3762c2ac7d35aa60441b9e9dd0f87d920555cb00c9bccc6e51e5764ee012774a0e292b7f75338a74a4ddeb24874fe6d99e3c26432c88cd4c0a1c3b00c2e93983bacd8d239f5f77342f27cdc762ad1a41fc2a60ace62c6cef"}, &(0x7f00005e5000)=0x93) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000714000)={0x3, 0x6, 0x0, 0x1, 0x640, 0xffff, 0x5, 0x5, r3}, 0x20) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000bec000)="2f73656c696e75782f6c6f616400", 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000e76000-0x4)=0x0) syz_open_dev$loop(&(0x7f0000920000)="2f6465762f6c6f6f702300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000e8e000-0xbb)={r3, 0xb3, "8df71a3effad540b6f4a6fa30ccf7102cde07082c92840dbe461cd34c71d87b01ac948f791b309029f3ec3015b2303fcbdd4d8a98851bf0bdeef384ab3f4d9bebbef68b28ab6830fb7e312ee50319b57c998584ea7a02dc05e9e143190cf795e1220cbc8fd3ef6532e97f2d9ce495dd975603ff7f4af3f02cf4650926b0bb2fad7d138718c002af888d3c52a989a360ed29432b5f047277834a9e57a9223a618b90c1debd59504dd479d67f3c4b113497dc1e6"}, &(0x7f00002f0000)=0xbb) preadv(r0, &(0x7f0000ceb000-0x70)=[{&(0x7f0000963000-0xf2)="00", 0x1}], 0x1, 0x0) 2017/12/10 00:08:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x4000000010, 0x800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80000015, 0x803, 0x14) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000dd8000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x100800, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000ea4000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000130000)={r2, 0x20000000000003}) setsockopt(r0, 0x107, 0x8, &(0x7f0000aca000)="01010096", 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000933000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x200008007) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r6 = fcntl$dupfd(r5, 0x3, r4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@common="62637368300000000000000000000000"}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000001b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) r7 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) write$tun(r7, &(0x7f00009a7000-0x168)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d11", 0x18, 0x7f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}]}}, {""}}}}}, 0x4a) socket$inet6(0xa, 0xfffffffffffffffe, 0x7) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000bec000-0x14)={0x80, 0x401, 0x401, 0x40, 0x10001}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007a6000-0x1)=0x110, 0x4) r8 = syz_open_dev$usbmon(&(0x7f0000b16000)="2f6465762f7573626d6f6e2300", 0x24, 0x280) sendto$inet6(r8, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000196000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f000011e000-0x12c)=[{{&(0x7f0000beb000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000b36000)=[{&(0x7f0000895000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}], 0x1, &(0x7f0000f37000-0x92)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000c14000)={0x0, 0x0, 0xe8a1}) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f000018d000-0x8)={0x0, r9}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000b85000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00002ee000)={r10, r11, 0x6}) ioctl$DRM_IOCTL_AGP_INFO(r6, 0x80386433, &(0x7f000054b000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syz_open_dev$tun(&(0x7f0000e64000)="2f6465762f6e65742f74756e00", 0x0, 0x0) [ 246.861327] FAULT_FLAG_ALLOW_RETRY missing 30 [ 246.870073] CPU: 0 PID: 12474 Comm: syz-executor1 Not tainted 4.9.67-gf26d3c7 #106 [ 246.877815] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 246.887161] ffff8801d52ef4e0 ffffffff81d906e9 ffff8801d52ef7c0 0000000000000000 [ 246.895202] ffff8801a657d490 ffff8801d52ef6b0 ffff8801a657d380 ffff8801d52ef6d8 [ 246.903228] ffffffff8165e307 0000000000001fee ffff8801a8120968 ffff8801a81208a0 [ 246.911259] Call Trace: [ 246.913834] [] dump_stack+0xc1/0x128 [ 246.919194] [] handle_userfault+0xa37/0x1300 [ 246.925247] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 246.932250] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 246.938660] [] ? find_next_bit+0x3e/0x50 [ 246.944373] [] ? handle_mm_fault+0x117b/0x2530 [ 246.945329] program syz-executor5 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 246.959364] [] ? handle_mm_fault+0x1fc3/0x2530 [ 246.965615] [] handle_mm_fault+0x1fd1/0x2530 [ 246.971683] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 246.978671] [] ? __pmd_alloc+0x410/0x410 [ 246.984349] [] ? __lock_is_held+0xa1/0xf0 [ 246.990117] [] __do_page_fault+0x5c2/0xd40 [ 246.995982] [] ? mm_fault_error+0x2c0/0x2c0 [ 247.001923] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 247.008557] [] do_page_fault+0x27/0x30 [ 247.014064] [] page_fault+0x28/0x30 [ 247.019312] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 247.026295] [] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 247.033277] [] ? iov_iter_advance+0xd70/0xd70 [ 247.039390] [] ? __mark_inode_dirty+0x226/0x1080 [ 247.045762] [] ? __mark_inode_dirty+0x19b/0x1080 [ 247.052138] [] generic_perform_write+0x1dc/0x500 [ 247.058519] [] ? __mark_inode_dirty+0x1a0/0x1080 [ 247.064895] [] ? page_endio+0x180/0x180 [ 247.070488] [] ? file_update_time+0xbc/0x3b0 [ 247.076515] [] ? current_time+0xd0/0xd0 [ 247.082109] [] __generic_file_write_iter+0x348/0x570 [ 247.088829] [] generic_file_write_iter+0x2d5/0x600 [ 247.095378] [] __vfs_write+0x4bf/0x680 [ 247.100883] [] ? do_iter_readv_writev+0x400/0x400 [ 247.107347] [] ? __lock_is_held+0xa1/0xf0 [ 247.113112] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 247.119659] [] ? __sb_start_write+0x14a/0x310 [ 247.125771] [] vfs_write+0x189/0x530 [ 247.131113] [] SyS_write+0xd9/0x1b0 [ 247.136358] [] ? SyS_read+0x1b0/0x1b0 [ 247.141779] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 247.148814] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 247.155363] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/10 00:08:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000002e000-0x9)="2f6465762f73672300", 0x0, 0x3e) r1 = add_key$keyring(&(0x7f00003eb000-0x8)="6b657972696e6700", &(0x7f000045a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r1, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000d71000-0x1)="00", 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f000059d000-0x5c)={0xf4, 0x2, {0x3, 0x200000000000001, 0xfffffffffffffffc, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000786000)={0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000c05000-0x2)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x2, 0x1, 0x7, 0x70c3dbae, 0x1}, &(0x7f0000159000)=0x20) r4 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000da6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r5 = fcntl$getown(r3, 0x9) ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f0000355000-0x4)=r5) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000de6000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000090f000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r4, 0x29, 0x2b, &(0x7f000009e000-0x93)="e188278dbb329a63dbf4ede730d742414ef5455f70e71a6cda5011f3af5b12b977580ce88e5fb821aec79c2aeabf0f7be285fab850803286a21ba49bf521f4c97b678351ba54749a9c97ff3ae1374e053e7d08c147bb30c1a8c43cb7d790765db94f37eff6a444745a6e5d151aee5751a3be1da70f48914451140251e82ab303605f7967a1b9115475e51a991ae46c0cc32930", 0x93) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00003f2000-0x4)=0x5, 0x4) r6 = socket(0x10, 0x2, 0x0) write(r6, &(0x7f000010d000)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) mq_timedsend(r0, &(0x7f000017a000)="fd189da965d13e348a009ffd480ceec7050e5ae9f8c7b8251cbb75a1681a7b3f2439e893a2cf8306cc13dd1b0852afb4ff73eae2a5613af41216d920d22a8a8db1c7962c9b700316b94c4fb197f302801c186ce2db88ecc075cce5fa565b72b54e067ecfae50570db0a146b9886c86ef2dc3234707e9de2d1cf7b7809aa5a2bc8ee4437e409b3415a00ef056151bae5c462265581208a8e30a29af8a701f52d1ccd1eb3dd73abed739f996041a7dcf9f99f34440911751bcd38f5e4aaf47d468fd39eb6b1ae326efcc2c0ef21fb707ad3402eafd284fd6cc517b841a17b9035f7e493ad6bb8ee164018491bb2f26c5712ffd7a15", 0xf4, 0xb5e, &(0x7f00008e8000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000e94000-0x20)={@common="697036746e6c30000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000a6a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sched_setaffinity(r5, 0x8, &(0x7f0000556000)=0xfffdfffffffffffc) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f00009e3000-0x6)={0x9, 0x8180, 0x6df}) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000b0e000-0x8)={0x82, 0x5}, 0x8) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00004f3000)={@loopback={0x0, 0x1}, 0x0}, 0x14) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000870000-0x28)={@common="69703667726530000000000000000000", &(0x7f0000ee6000-0x24)=@ethtool_sset_info={0x37, 0x6, 0x53450897, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000c5b000)={{0x1, 0x6}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40, 0x10020, 0x20, 0x1, 0xda6, 0x3fffffffffff, 0x8, 0x0, 0x3, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0x5, &(0x7f0000576000-0x2)="0bb5") socketpair$inet6(0xa, 0x5, 0xfffffffffffffff9, &(0x7f00005c7000)={0x0, 0x0}) 2017/12/10 00:08:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000087d000)="2f6465762f73657175656e6365723200", 0x10400, 0x0) fchmod(r0, 0x50) r1 = syz_open_procfs(0x0, &(0x7f0000e07000-0xf)="6e65742f697076365f726f75746500") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000c7e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$tun(&(0x7f0000600000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000e04000-0x28)={@common="62707130000000000000000000000000", @ifru_settings={0x6, 0x0, @fr=&(0x7f000028a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) close(r2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000028f000-0x10)="2f6465762f73657175656e6365723200", 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup2(r1, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000002000-0x8)="6b657972696e6700", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000001000-0x28)={&(0x7f0000e8a000/0x4000)=nil, 0x1, 0x0, 0xa0, &(0x7f000094e000/0x4000)=nil, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x806, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f0000249000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x5, &(0x7f0000001000-0x10)={0x0, 0x0}) ioctl$KDSKBSENT(r4, 0x4b49, &(0x7f0000000000)="e82437bb5dffdc78d8113d3e88f3de6dc1d0364e3b3711cd15a5874ea14ddff61c169785e4ae18afa6e52e9c72562490654d77979d257d8a0c3a79b55fa61110501ab15919d2154bdc3de8b2445a1bc3cc8376a378a4e81a3bab5a517e8a730165be9d428970d0ef4283dfe9a9dfb471d7715a3fe91d28115f7ee701e20cbcac7584e67a5177a7d510f61427f7e5584bbc382497adba15502136091a7e37683ed34eb830426d618a84") ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000003000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_addrs=@nfc={0x27, 0x9, 0x20, 0x2}}) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f000059d000)={@common="6c6f00000000000000000000001d0000", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmsg(0xffffffffffffffff, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001b000)="", 0x0, 0x0}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000004000-0x108)={0x0, @in6={{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x87, 0x4, 0xd19e, 0x401, 0x0, 0xcfa, 0xfffffffffffffffb, 0x5, 0x1748, 0x2, 0x8, 0x40, 0x0, 0x7fd6fe5f, 0x1ff]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000004000-0x8)={r6, 0x4}, 0x8) openat$ppp(0xffffffffffffff9c, &(0x7f000045a000-0x9)="2f6465762f70707000", 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000b44000)={&(0x7f0000a8f000/0x3000)=nil, 0x3000}) 2017/12/10 00:08:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)="2e2f66696c653000", 0x400a01, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000230000)=[{&(0x7f0000448000)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000552000)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006f3000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000957000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f00005ab000)=[{&(0x7f0000e53000-0x1f)="1f00000002031900000007000000068100edbb8509000100010100ff3ffe58", 0x1f}], 0x1) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x2) r6 = openat(r0, &(0x7f0000c89000-0x8)="2e2f66696c653100", 0x80, 0x11) ioctl$TUNGETIFF(r6, 0x800454d2, &(0x7f0000927000-0x4)=0x1) fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000d2f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xfffffffffffff0c6}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000572000)={@common="67726530000000fffffffffffffff500", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) clock_gettime(0x0, &(0x7f00009ce000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000636000-0x20)={{r7, r8+30000000}, {0x0, 0x1c9c380}}, &(0x7f0000174000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000a91000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff80000000}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}], 0x48) [ 247.163628] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 247.199306] program syz-executor5 is using a deprecated SCSI ioctl, please convert it to SG_IO 2017/12/10 00:08:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008b1000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d08000)={0x0, 0x0}, &(0x7f000068d000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000d2c000)="2f6465762f6c6f6f702300", 0xfffffffffffffffe, 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d18000)="2f6465762f72666b696c6c00", 0x8202, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000b77000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000d00000)={{0x6, 0x6}, {0x4, 0x0}, 0x3, 0x6, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x8}) mremap(&(0x7f00001f8000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000494000/0x2000)=nil) r3 = syz_open_dev$loop(&(0x7f000021c000)="2f6465762f6c6f6f702300", 0x8, 0x101000) r4 = memfd_create(&(0x7f00006e3000)="69703caa7600000006000003ff2001", 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f0000dbf000+0x250)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1c00}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = add_key(&(0x7f00005a9000-0x5)="7573657200", &(0x7f0000fcd000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d46000)="a9753f2f58213ed3fe15d36831283049fe768d0ab3c55d0a6b20e350a7d07c2b79efab14a1906e0b034ca4f5820ab4c6f29505c0cd1657ff8c79ecac99212baf268ab56f4a557b398780ad06277b2c223ff5b9da9632cbc78a9faf14410e4e94527321b5728b09dc732494a3df57b827a388b2ccbe728b89b180669439e5acb42924f91b378b8b7076231a8ef5d5c3c8986737ce07ea00066895ece4f7e22bf37955dd94e3324198baae9d98d935d5cc507bc435173064dcda4df5054d361067a8f7e0a012286c1ec734cf099a48c96b3a151e08e7845e971c6078a649fc1f", 0xdf, 0xffffffffffffffff) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000a2f000)=0x0) keyctl$read(0xb, r5, &(0x7f0000c82000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000a29000-0x5c)={0xfffffffffffffffe, 0x1, {0xffffffffffffffff, 0x3, 0x8001, 0x3, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(r2, &(0x7f00000c4000-0x30)=[], 0x0, 0x20007) ioctl$TCSETAF(r4, 0x5404, &(0x7f0000603000)={0x4af, 0x8, 0x0, 0x2, 0x8000000000000, 0x401, 0xc72, 0x9, 0x8, 0xfffffffffffffb21}) socket$inet6_icmp(0xa, 0x2, 0x3a) sync_file_range(r1, 0x1fc, 0xe, 0x3) getpgrp(r6) lstat(&(0x7f0000daf000-0x8)="2e2f66696c653000", &(0x7f0000922000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$llc(r4, &(0x7f0000517000)={0x1a, 0xd, 0x5, 0x5c9, 0xff, 0xff, @random="f53c3e8bcf1a", [0x0, 0x0]}, 0x10) getgid() ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) getsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000d37000-0x4)=0x0, &(0x7f0000684000-0x4)=0x4) setns(r3, 0x8000000) fremovexattr(r2, &(0x7f00009c5000-0x1a)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") [ 247.210862] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2017/12/10 00:08:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000)="2e2f66696c653000", &(0x7f000087d000-0x10)={0x0, 0x2fbfb32c}) mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x17, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bb4000)=0x0) r3 = dup(r0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000125000)={{&(0x7f0000cd2000/0x1000)=nil, 0x1000}, 0x1, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000c92000-0xc)={0x100, 0x1, 0xc019, 0x1, 0x100000000}, 0xc) setpgid(r1, r1) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000fbb000)={0x0, 0x0}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r2, 0x1, &(0x7f0000199000)={{0x0, r5}, {r4, 0x9}}, &(0x7f0000fbc000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(r2, 0x1, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_delete(r2) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000733000-0x11)="2f6465762f7667615f6172626974657200", 0x200400, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r6, 0xc04064a0, &(0x7f0000981000)={&(0x7f00008f5000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000874000)=[0x0, 0x0, 0x0], &(0x7f000074b000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000c40000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x3, 0xa, 0x9, 0x0, 0x0, 0x0, 0x0}) r7 = openat(r6, &(0x7f0000fbb000)="2e2f66696c653000", 0xff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r7, &(0x7f00005bf000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000821000-0x4)=0x48) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000fbd000)="2e2f66696c653000") ioctl$VT_DISALLOCATE(r3, 0x5608) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087d000-0x87)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @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]}}, 0x0, 0x0, 0x100000000, "d8588341812a2e435893f760968f541b42c41db0f53229e10458031e411acc918b07deea85a7158cb7f18500009c05a260f51652df313acceba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087d000-0x160)={{{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffff, 0x3, 0x6, "20ccc4ebcdbe11b6be0143087bdc09bacf01c3e85a35d6390aeefeb0157edc7aa67c08ef578059f9dce7529e904f6de7353257998c0470181b4263eac139ff3a487af4bc895ee0e29d3167f85ad1892a"}, 0x160) getsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f00008a9000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0}, &(0x7f00006a9000)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000f79000)={@empty=0x0, @rand_addr=0x76, r8}, 0xc) 2017/12/10 00:08:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = memfd_create(&(0x7f0000298000)="ffea", 0x0) pwritev(r0, &(0x7f0000227000-0x90)=[{&(0x7f0000061000-0x1)="8e", 0x1}, {&(0x7f0000a9d000-0xb5)="22e9537f90f9df4ba48be12df183aa1359cdba9b591aa3175b6e45fb63aabfa7644b7ae43815fe6100220cca38f311c36933e54b1b0d8025db0fd435d371aff38a3c72892eb09faadbec30bf9985704be7eb07dcecccc6ee8d54ef6dff65a0213beb0d75e00e916ba9bcabe875801af47f890f8143b5791b88e890d3b4495c3b215d4a9571fe7a421285ce08b9bde918f604ede1b3cb9cee68fec295a522c8c10ac68454bd40266c6101f6d57ef48d14cab9a83879", 0xb5}, {&(0x7f0000cd9000)="3d08f5f84664ab84e8b7d86d893c8d", 0xf}, {&(0x7f00006aa000-0x83)="a9b9299e928c20fe190f2384da9c6416ad78a1070c96104ab73d17414adcec0a286489dce7a44d2b8d650e7ffd539b8724e9f1290a9488122c724c6da27323d179dd8e70cb3b6bca090147854f0900efa873e1ce3960b04d3e9ecb8858685a2cae2d51ea961242f0ac9e1297817bb4e840ad98760761a76b8b5284c92c8a0472b8a77d", 0x83}, {&(0x7f00007f6000-0x5a)="1d1976522ff02da24a33c8ba800ac913bcdc1b8d7ac21994c5964f4f74ebe4f8cadc0867f9cad99828e1371760091c576c98033873ac043b59a1268b72d26fa7278758bf67e343d14a2153099109c58ef657d01a7c8376212f11", 0x5a}], 0x5, 0x7fffc) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f6b000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aa4000)=0xe8) socket$inet(0x2, 0x8000000000002, 0x4) bind$inet6(r2, &(0x7f000033d000)={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0xbd4}, 0x1c) pipe(&(0x7f0000bae000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00007af000-0x8)={0x0, 0x0, ""}, &(0x7f0000f76000-0x4)=0x8) dup3(r1, r1, 0x80000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000f75000)={r6, 0x20000080000004}, &(0x7f00002d4000+0xb96)=0x8) r7 = socket$netlink(0x10, 0x3, 0x6) sendto$inet6(r5, &(0x7f0000ccf000-0x54)="b19a12f27e4b5786f172fcf9257a1ec9996bdcfd986da06412bc5143ed27d4d68740d27a06cf23c38b2f196812e76c63d8e0a7debb60b5e3f7ffabe4dd7e4e497994045737ffbc68fd5aaed0f6f1f97bb4e2f407", 0x54, 0x0, &(0x7f0000b6b000)={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000fec000)=0x0, &(0x7f0000240000)=0x4) socket$inet6_udp(0xa, 0x2, 0x0) writev(r7, &(0x7f0000b16000-0x10)=[{&(0x7f000032f000-0x3a)="390000001100092401030020000500ff0700000005000000d7ffffff084d3c0019001a000f000000fefffff5000000001e200000000000070512", 0x3a}], 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000378000-0x8)={0x0, 0x0}) socket(0x4000000000f, 0x80001, 0x4) r8 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000829000-0x5c)={0x0, 0x0, {0x2, 0x3, 0x80, 0x2, 0x15df}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f000021a000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r5, 0x1, 0x14, &(0x7f0000aed000)={r9, r10/1000+30000}, 0x10) socket$inet6(0xa, 0x2, 0x24000000) setsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0x1, 0xffff, 0x0, 0x0, 0xa, 0xa0, 0x0, 0x0, r4, 0x0}, {0x0, 0x0, 0x0, 0x5, 0xfffffffffffffffe, 0x0, 0x1000, 0x0}, {0x0, 0x1, 0x0, 0x1}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff, 0x40000000000001, 0x800000000000000, 0xfffffffffffffffa, 0x1, 0x0, 0x3a}}, 0xe8) sendto$inet6(r8, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/10 00:08:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000d6f000)=0xcf, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x800000000, 0xb, 0x800, &(0x7f0000143000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r3, &(0x7f0000377000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000791000-0x4)=0x6e) mkdir(&(0x7f000001f000)="2e2f66696c653000", 0xffffffff7ffffffb) mknod$loop(&(0x7f0000466000)="2e2f66696c653000", 0x7000, 0x0) mount(&(0x7f00001ca000)="2e2f66696c653000", &(0x7f000071a000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x1000010, &(0x7f000000a000)="61") r4 = creat(&(0x7f000002d000-0xc)="2e2f66696c65302f62757300", 0x40) truncate(&(0x7f0000012000-0xc)="2e2f66696c65302f62757300", 0x2798) r5 = open$dir(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0x0, 0x0) lstat(&(0x7f000002e000)="2e2f66696c653000", &(0x7f000002e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r4, &(0x7f000002d000)="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", 0x1000) fstat(r3, &(0x7f00003d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) preadv(r5, &(0x7f0000032000-0x20)=[{&(0x7f0000013000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}, {&(0x7f0000030000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}], 0x2, 0x0) mount(&(0x7f000001a000)="2e2f66696c65302f62757300", &(0x7f0000010000-0x8)="2e2f66696c653000", &(0x7f000000b000-0x5)="6675736500", 0x7ffbf, &(0x7f0000030000-0xe9)="233f878405fca78cc70aaafded1ecbab3895dbbf8c35a37725fa4dc848971b8349135dafe4f856f190073dda58978379dd0568571d137b25cdb1ab4161c027ed80fcd7c44a6627a2a17963bc24c6aca5150b030034e1c79f2f868c733ccebcebc973b95d3680bebc61b68e0374e41cd0b8ba3201000000ff1bfb07088b284e878c71486a8be538c019b361014e929231787b5106875b1243171d9d151f602d4eee2d1bc8772b133ccde7811792d5ac85cbf07fbb5e00000008e2c4bf3b7e6cd72c1576f2777265c2b9e452b7d6436a43bd26e6222de1f2d93dabc356cd9b3d9419f49827bafc32") mknod(&(0x7f0000034000-0xc)="2e2f66696c65302f62757300", 0xc000, 0x8001) sendfile(r4, r5, 0x0, 0xff000) truncate(&(0x7f0000002000)="2e2f66696c65302f62757300", 0x3) alarm(0x5) pivot_root(&(0x7f000001a000)="2e2f66696c653000", &(0x7f0000030000)="2e2f66696c653000") r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000055000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x80000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000479000)={0x5, &(0x7f000045c000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r6, 0xc010641d, &(0x7f0000120000)={r7, &(0x7f0000242000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) epoll_create1(0x0) 2017/12/10 00:08:17 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000f16000)=[], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f000067c000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) fgetxattr(r1, &(0x7f0000b7f000)=@random={"73656375726974792e00", "2e5e6370757365742300"}, &(0x7f0000cc9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60) poll(&(0x7f0000992000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff7) signalfd4(r3, &(0x7f0000161000)={0x10001}, 0x8, 0x800) r4 = syz_open_pts(0xffffffffffffffff, 0x4247fd) ioctl$TIOCNXCL(r4, 0x540d) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000089000)={0x0, 0x0, 0x0}, &(0x7f0000862000)=0xc) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f00006b3000-0xc)="2f6465762f6175746f667300", 0x80, 0x0) getsockopt$inet6_tcp_buf(r6, 0x6, 0xd, &(0x7f0000334000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00003b8000-0x4)=0x76) ptrace$getregs(0xe, r5, 0x5, &(0x7f0000932000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") epoll_create1(0x80000) r7 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) signalfd(r7, &(0x7f00002e9000)={0x7}, 0x8) clock_gettime(0x0, &(0x7f0000c8f000)={0x0, 0x0}) clock_nanosleep(0x800004, 0x80000001, &(0x7f0000f46000-0x10)={r8, r9+10000000}, &(0x7f00005cb000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000321000-0x10)=[{r1, 0x0, 0x0}, {r2, 0x10, 0x0}], 0x2, &(0x7f0000d1b000-0x10)={0x0, 0x989680}, &(0x7f0000d5c000)={0x8}, 0x8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000036000)=0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r6, 0x10e, 0x2, &(0x7f0000a75000)=0x3ff, 0x4) connect$unix(r2, &(0x7f00003c2000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000b000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x70, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x40, 0x8, &(0x7f000000d000-0x58)=[@flat={0x77682a85, 0xa, r10, 0x2}, @ptr={0x70742a85, 0x1, &(0x7f000000c000+0xb73)="f3", 0x1, 0x4d3, 0x3ff}], &(0x7f0000009000)=[0x78]}}, @decrefs={0x40046307, 0x0}, @acquire={0x40046305, 0x0}, @exit_looper={0x630d}, @increfs_done={0x40106308, r11, 0x2}], 0xdb, 0x0, &(0x7f0000005000)="4580c51144c79fb2803f49ba78d333d44b5da19babc8529c9a22303dbe1eba74dca2355b17bf9030e6f9739f3ea957bd6d55f51879d554c068af3eb69f3a9147f44c307977e27c48cca6654306b8c46e690d20acbc59e322259d12573345b33a1ff0070d227cdfdc476928685fbfe2329916ac7c9ac7569ee559a1fb8e5aa1b17f6a74049355840d224aa4ad44744f1ee2e7412fb537b379a72ef92262fc4081501ed7493c43e648624611ee8adfb3e1847ff41ea6493190afb7f6dc88a2c0ada27b3d2b797b1764b70b7a9eb5dbeefe72829105ce908b33aea8e2"}) 2017/12/10 00:08:17 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x103002) close(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000936000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000008b000-0x78)={0x2, 0x78, 0x968, 0x1, 0xffffffffffffffac, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1000, 0xffffffffffffffff, 0x1) r1 = socket(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f000033a000-0x40)={0x4, 0x81, 0x2000000000008, 0xe2, &(0x7f0000cf5000-0xe2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, &(0x7f0000810000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, &(0x7f0000cf4000-0x1)="00"}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x100000000000006, 0xfffffffffffffffd, 0x0, 0x0}]}, 0x10) write(r1, &(0x7f00009e0000-0x26)="260000002d0047f10701c1cd0effffff9fffffdf0900000005000000ff0effffffff000035b8", 0x26) mmap(&(0x7f0000000000/0x8dc000)=nil, 0x8dc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007d7000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x1b071, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000032f000-0x10)={0x1, &(0x7f000044e000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000591000)={0x5, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf, 0x974, 0x0, 0x2a0000007, 0x1000, 0x0, 0x106, 0x5, 0x5}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000a9b000)=0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000d9f000-0x4)=0x0) r4 = fcntl$getown(r2, 0x9) ptrace$setopts(0x4206, r4, 0x5, 0x100001) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f0000f4d000-0x10)={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000d35000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6970647470300000000000005e000000"}) pipe(&(0x7f00001f7000-0x8)={0x0, 0x0}) ioctl$EVIOCGBITSW(r6, 0x80404525, &(0x7f0000cd8000-0xb)="0000000000000000000000") sendmmsg(r3, &(0x7f0000225000)=[{{&(0x7f0000ffe000)=@rc={0x1f, {0xfffffffffffffffb, 0x2, 0x3, 0x10000, 0x0, 0x6}, 0xf79}, 0x9, &(0x7f0000816000)=[{&(0x7f00003f3000)="74145b412cb580ece91b50edbfa993508f1229", 0x13}, {&(0x7f0000fff000-0x8d)="4b0b316a408c5400c7bc0b0b77c15c5c2b749bc11f1cfd913e32503b9392e4b58fbf2e9b6cdc2aac03e7c34f1031993c3cb9070bed1a0ff593100024863c438e0c1be3acc539abe7af15fc5c860a2b7aea4a9d358ad5eef82fa08e173788bae9acd155dc4a6f13ad775e7712783246d0b02aa0e48177bc461a87e3d1541f7e10228b0540641aa5ecbf8857bbbc", 0x8d}], 0x2, &(0x7f000040f000-0xd0)=[{0xd0, 0xff, 0x2, "bc0c217a692bdeffbf915b72d6cdcb9befffc4d8485bfc1cb49ae5bcaa678fb200227f709a3903becbbb50f9601614d6893b71a35732a0e4f6fc4b81c2462b664c7a3fa39bf30374af6f334840e9168d542a8a5f38471914a22a1306004579ed48386c89a874547012b440e836946c6aa1ab5d9ba2d8c468c21903b1062600fd7301850af45fd44919092319fc3c2b24b0d28de913d983df7d0d502c9bb7ddc89cc366ac20a89cc0d2bc2fdbcc921e08025324fad14a74ca6101f904e28fd2"}], 0xd0, 0x40000}, 0x8}, {{&(0x7f0000fff000-0x1c)=@in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x5}, 0x1c, &(0x7f000023f000-0x20)=[{&(0x7f0000ffe000)="2ca34149cdafbf08e08cd648b4dbe4b36de7ad60320995da13a2386c7d6580986be1647da40e3aff06944b2ea09c4160f8516c2552b7633733cc3cc53f3591ef9cafa5126ca10a2a34ef14752379a242cd8b53a6b517d0e1ea5bc694c28dbf92814064f925982630a1acfab456fa3f0b01e00d8967cdf2f3cfc0341eababe8e5d3b24ceef84701cdd95378f42ecc988818fdf93d961c7f89e77e6aa4b68ee3fcd58b3148a9ef0b97601c1a9c8489fddf906a3cc512a30d0c0857e206fe843b035f06d62163a34e6b734453e43056004921c541f7f90a7e1daf50c771955c69650dbfedf644ad19aae0700503b4b457b5", 0xf0}, {&(0x7f0000988000-0xed)="9a9da6402e0e6e2de14baba2db84bd0981bda157c2e96346db11a83b9c2f8a0599dde159451d45de54a1f5f4a800f8ae85b846d9691fbd1b18439e2c801af761d92a186579f1dee9642a722f5927f2fa3d8a3f1e21e09d91a18aa5a49c130e1c25e5d350fae519b459a5f05f88e71236780a374ef20de7ccd427a7647f40c9bbb4e1500a8691ab9ccfed707e46e796524724da146e39ec131d6b3d4358aa7f1789e746c6a622ae7411e3677d45c26588f0963efff982b76e62814a33f635a2461f322a7d3bb84ebb817b85496152b0682b5f1e4dafa44ae67badf46f4c9fefecafb7cdd9caab8c6df8d38113bc", 0xed}], 0x2, &(0x7f0000fff000-0x250)=[{0x58, 0x6, 0x6, "545a60e65877458348ca6b77cd5b6608e6c1eb0e9f2b4b226e4377fb55cebcd7c0e92e32902e41d5c2e725581ef96838e768ce35a0470565c5e29e265e25cf759217b688"}, {0x78, 0x110, 0xee6, "a91d45bdfcfb5f0b1109780974b8bb136e1c09b0969ac2391f425db27ad247de5cdbcbe5edb4ddd02ece8f3d595e47364845400ee54af12a79643155c01245e4bd6dcaeee1579ed1c04b38114e68d0b20de809ab5b0de0aaff2b49ae5ad9f3fdbdec"}, {0x40, 0x119, 0x3bd, "5bc0167afb2214cb745a2fc8de4563cc29356da4b5c18787296edc17361d53ee0de4c2f6916393c822"}, {0xc8, 0x13b, 0x7fffffff, "1ea1d665cb2a6911fc7ba9c5a4e636808dfd496c7eb9935f20cd5369565ec5a3cdf964f91aa8832d296cc7b3ffb4d492f8238c7d9d037395b9f33d26a13fbea930e1724c525098ccd65a3e088c6be4bd6bd7c4d032eddbd93d1ee63d2e4658f15044bbecfd2a0ace39f35523ac4f3c781defd9ab0858832680fa5306ee1702d2e4f5b8ac3e33d122af826f8431015f3fe4cefe86e74e6aaf4691a7cf82402c3c459798e2535a487dbb2476ab41a890c2ad4a7349c97d"}, {0x78, 0x11b, 0x8, "ce6ff177de13af1c1bcfe125d80f6a36428ceba1a286940c3d16e3a92f4fea5dd4d13c922640ce6ebfc0233b1031c227f9f7e061cfa6ec72a2b017cf7b772cc9dab7b19fa10ea15c773f0e371565c5ac217f5ffcf3f89b1cd8c6ac3073e9b971e2"}], 0x250, 0x40011}, 0x60f8}, {{&(0x7f000032c000-0x6)=@hci={0x1f, 0x7fffffff, 0x0}, 0x6, &(0x7f0000d49000-0x60)=[{&(0x7f0000fff000-0xc6)="bf3a5e20ca641524b537f9a85de7b80350b2dab03817ccbe1d48777023a4a995b499954e3fb23b525a17494d7911b0efaaf26826fc624b226ad9492e460da65372ff574fea3ab22b58f4439896054da9cda90177f2569b560af1bb89d4e12c0bec67b2a3d65a8b5494deb3665a87332eea63fcbbfedeb7fb09e38cb60dc0995330c19ad649dce5c8c041c1dc8f9cfe2ed13d5ae5656010ef0b230095b0a6bd4162b4cc78caabe0d18b86eebb1e1f0a4ee18f10817ba8cacf971e126c2625408ebba89ae9308f", 0xc6}, 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&(0x7f0000acc000)=[{&(0x7f000059a000)="5d6f396e299c", 0x6}, {&(0x7f0000726000-0x35)="57af86d4399ef13e511e1a14f7db73e591513351afc4f8c53ab3bb36b5c04964c7ae4e6dbd3118f2c53e907013092c3e82dcd2b9e4", 0x35}, {&(0x7f0000fff000-0x85)="96412721b4f3d430e5c40251502ffc2aa008b1b6df174a644d0e0caca4f4332109bd29b1d1884ba22aaca4ac16f1cd76419f1f102acff2e97b8fc76335539f556d49e3147da02ebc0d146f33415233b3ea2c341ec60727ce3beed1dfa1128efbba5e089abf338132ba86acdcc86fe4a242a8a0f8c7d6101fdfbc41dc1ab5c33e427d2b5827", 0x85}], 0x3, &(0x7f0000493000-0x1238)=[{0xa8, 0x113, 0x6e2, "a17eba23e17f0897295eda37d6a4f2cc4cb1e81a777368ba403627ca6e5637a249e7722071dfa3123e491837f42ee19f48eebf0495e1060d8c686d19fcd0e5a2d3cbb3c19f8951dd373896e3003e3a9069b2899f0dd42f319d23ecb028dcc4ee8d19fe15a4469c9be9004fa7cb3e37044f9fdf5cae64343383a9a368719760c3cb8b6e653888d9d815e3c6947dc97a0ec72183d7"}, {0x98, 0x197, 0x5, "2b8d6b038631e2653091ceebdcdc681c86f03947cc2155fbf0d55395cce66261791c7a5e0f597dfe3e4f629238da87f1ff6750d71730fc43239ec124577122fef6c32ff9d1780becd6a46235ff7beaf8b8deec5071047bf9a7162a1d38836d580e32006d1bea10ec1463c6a2028ef3eabd1e27c1bc87606dc45d398b567361e02ca6f0"}, {0x1010, 0xff, 0x200, "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"}, {0xe8, 0x109, 0xff, "8e4427d068e41f6d79284e446bf4225c205351978c40f8f73eaa0ae06836e8468839320e6d002832e17b17860d0f8a4ce2f1b81969e31b835c43bb06067a9279274dad98330f5f9171aafe7ddfee5dc10dcf7ad389c5feb3ae6dad67a7ed2d7074de8be834c0967834773981271d5f3fb5e524f1d1b756c78d4f1bc0b401f813c02b0805ab8e9864815e63bd1d72a87d4f68c3322c05be1a1a9a7181eb29061aebe84da71de4581716d6e09b4ccc7bc356b7de7065d7b57ce2abf6b8fbaddd22647a6968509cff65c1119ecdd22b881fbc762a2d0c6cac"}], 0x1238, 0x0}, 0x5}], 0x7, 0x20000080) socket$inet_tcp(0x2, 0x1, 0x0) [ 247.239194] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pig=12518 comm=syz-executor7 [ 247.357322] binder: 12535:12548 got reply transaction with no transaction stack [ 247.357458] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pig=12518 comm=syz-executor7 [ 247.378340] binder: 12535:12548 transaction failed 29201/-71, size 2-6181628549 line 2923 [ 247.426221] binder: 12535:12564 got reply transaction with no transaction stack [ 247.433774] binder: 12535:12564 transaction failed 29201/-71, size 2-6181628549 line 2923 2017/12/10 00:08:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000d9d000)="2e2f66696c653000", &(0x7f000074b000)="0000000000000000000000000000000000000000000000") r0 = syz_open_dev$tun(&(0x7f000088c000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x140) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000cdb000)=0x20000000) clone(0x0, &(0x7f000075b000)="", &(0x7f0000974000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000db3000-0x3)="") r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000988000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000c1d000-0x4)=0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00005a3000-0xc)={0x0, 0x0, 0x0}, 0xc) bind(r1, &(0x7f000011e000)=@generic={0x11, "f41afbdb1157d398403c5084ad03b34f1d57855125278cc97c13d8e41e681c4ca1a44c8c5c60743ed79dc604335afd7189d018d9ff51ddca4bb82612bce1f424ad31eb2678a9a2dc93983661652a79d6a6251f0dd9019cb275e5daeb9ee02bdc54d31af776697f00dcb5d6d92528adb56bcacb6055b82fcff4a44b74e72f"}, 0x80) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000038b000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x400000, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000f02000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = open(&(0x7f0000521000-0x8)="2e2f66696c653000", 0x141042, 0x10) ftruncate(r3, 0x7fff) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)="2f6465762f70746d7800", 0x802, 0x0) sendfile(r4, r3, &(0x7f0000336000-0x8)=0x0, 0xffffffff) ioctl$TCSETAW(r2, 0x5402, &(0x7f0000f4c000-0x14)={0x5, 0x100, 0x5, 0x100000000, 0x3, 0x15, 0x3, 0x56a, 0x5, 0x8000}) readv(r4, &(0x7f000023e000)=[{&(0x7f0000b29000-0x8)="", 0x0}, {&(0x7f00008f6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa}, {&(0x7f00009ac000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}, {&(0x7f00007cf000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}, {&(0x7f0000d23000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43}, {&(0x7f0000d22000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b}, {&(0x7f0000178000+0x88b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000d23000-0xb)="0000000000000000000000", 0xb}], 0x8) socket(0xf, 0x902, 0x0) ioctl$sock_netdev_private(r3, 0x89f8, &(0x7f00005c7000)="") socket$netlink(0x10, 0x3, 0x2) wait4(0x0, 0x0, 0x0, &(0x7f0000c44000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002fa000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000084a000)={0x0, 0x0}) 2017/12/10 00:08:17 executing program 4: mmap(&(0x7f0000000000/0x99c000)=nil, 0x99c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000d56000)="02000000020001000000be8c5ee18c88010001", 0x13) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000ef1000)="18000000020001000000be8c5eff8c88360000f1010100ec0000000000040000f7b933d898055bf748bb6a8807787e59dba67e1947b3550400000067a1e2010067fc2163e000250000000453ff1f00000000000000c88ebbff060100000b03000000b121ad1474d722f542002700ec008b00cf000000047ee87ccc000000080000c50fff04e9e9f57406aa01100b0004000000cc08000020ffe3c5452c1adb8a335bd8b2d17fffa21b571068395533b594fa00041ad0b4c2c23eef679567fcda", 0xc0) fcntl$getownex(r0, 0x10, &(0x7f0000e2e000-0x8)={0x0, 0x0}) getpriority(0x1, r2) r3 = dup2(r0, r1) ioctl$VT_WAITACTIVE(r3, 0x5607) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000b7e000-0x4)=0x5, 0x4) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000ef4000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x8, &(0x7f0000ef4000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, r5, 0xffffffffffffffff, 0x0]) syz_fuseblk_mount(&(0x7f0000ef4000)="2e2f66696c653000", &(0x7f000099d000-0x8)="2e2f66696c653000", 0x2000, r4, r6, 0x8fa, 0x80000001, 0x6000) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000ef3000)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f000066a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r3, &(0x7f0000920000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000ef4000)=0x10) r7 = dup(r0) mmap(&(0x7f000099c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r7, 0x40505331, &(0x7f000099d000-0x50)={{0x1000, 0x3ff}, {0x7, 0x6}, 0x100000001, 0x2, 0xfea, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ef6000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x4004, 0x0) mmap(&(0x7f000099c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r8, &(0x7f000099d000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00000f7000)=0x1c) seccomp(0x1, 0x0, &(0x7f0000006000-0x10)={0x2, &(0x7f0000005000-0x18)=[{0x10001, 0x0, 0x0, 0x3ff}, {0x6, 0x0, 0x0, 0x50001}]}) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00001ec000)=0x0) 2017/12/10 00:08:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x3) accept4$unix(r0, &(0x7f0000f09000)=@abs={0x0, 0x0, 0x0}, &(0x7f000050b000-0x4)=0x8, 0x800) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000c90000)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) readv(r0, &(0x7f000095f000+0x55c)=[{&(0x7f00006bc000)="0000", 0x2}, {&(0x7f000076e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc2}, {&(0x7f00000e4000)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}], 0x3) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000aec000-0x4)=0xfffffffffffffff9, 0x4) preadv(r0, &(0x7f00005fd000-0x10)=[{&(0x7f0000514000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}], 0x1, 0x0) connect$nfc_llcp(r0, &(0x7f0000d5f000)={0x27, 0x9, 0x6, 0x5, 0x6, 0xfffffffffffffffe, "9ab74656864420a416f2094af0350168c083d0de5923c7cd1b39f000cc32945b13a3735431164c7e9f337d5683e9b546608242bed4277234dcd39d772595e4", 0x7}, 0x60) dup(r0) getsockname$packet(r0, &(0x7f0000b9f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000012e000)=0x14) sendto(r0, &(0x7f00008ca000-0x6b)="a9ce17529e082a97dec351c96bb5a280709378b622efe38d012f5b1305ab4ac3ea888da542c336b563a8f606ae0cdec2bf1f17b96cd440a6570af6da6e57aa5e95e65d874e1398f5f072ad2224cc51dee72475af471eaf051cc460c297a01db7f7bd941416fc82604c390c", 0x6b, 0x40, &(0x7f0000adf000)=@ll={0x11, 0x1f, r1, 0x1, 0x5c02, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a8f000)="", &(0x7f0000ffc000-0x4)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000874000-0xb0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x21d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x3, 0x80, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x0, 0xade, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb0) 2017/12/10 00:08:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003ff000-0x10)="2f6465762f73657175656e6365723200", 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000184000-0x4)=0x8001, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000eee000)=0x0) symlink(&(0x7f0000004000-0x8)="2e2f66696c653000", &(0x7f0000016000-0x8)="2e2f66696c653000") r3 = getpid() setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000260000-0x4)=0x4, 0x4) r4 = dup2(r1, r1) ioctl$TUNGETFEATURES(r4, 0x800454cf, &(0x7f0000cda000)=0x0) perf_event_open(&(0x7f00005c6000-0x78)={0x0, 0x78, 0x6be, 0x0, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x200, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x4, 0xff, 0x8, 0x0, 0x6, 0x4, 0x400000000000000, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x2, 0x0, 0x0, 0xc158, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000644000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x200000, 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) clock_gettime(0x8000000000400007, &(0x7f0000455000)={0x0, 0x0}) r5 = open(&(0x7f0000936000)="2e2f66696c653000", 0x2, 0x40000) fcntl$setlease(r0, 0x400, 0x40000000000006) rt_sigprocmask(0x2, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) pipe(&(0x7f00001c2000-0x8)={0x0, 0x0}) r8 = socket$inet_tcp(0x2, 0x1, 0x0) vmsplice(r7, &(0x7f000069d000-0xa0)=[{&(0x7f0000878000-0xeb)="0b756a5fb493672e0364ffb2c213ea7dba9f474965761d3f00767e9a7f372ae4d5b8d1f3abc5a8d192dcab54089e0e30edc10164e06b932fe43b6abc62d00317a97f3a91b83c98ca999189427d79937d37862d007df0656096f016b4de042bdb77302d9b0e4f7ffea38aa2de8ee226bbba191dbf9e99bfaf258b2021f2f675770a5bb7ad63627858c7f6538801fd39d9cf4f34255a8d15a52a0f67b798ac1cd6626d088d9f59d36b1de2ed78cba6464b3c75eba3ec6f2487f5091c30bb838e4c3cdd31a4e473fa627b0e218a0e7312c711a6f661e1c8b5c304e6ed47910e2df7a9e3d9877ea269a12ad056", 0xeb}, {&(0x7f0000fc0000-0x4e)="7af2cf6b8637ee386449115ecac3c7e46d6ec10a4c0867d71776f14b7597bff0ccccdc1989ad9c907c8bfa11a0aa7eef5c84cbc3a856265663171d647d8c727984096dd3b84c0a0766b4b2c979d8", 0x4e}, {&(0x7f00005b1000-0x1d)="fe59c587555c1905c647487911b233ecbff26d439deda92f232a2c703e", 0x1d}, {&(0x7f0000237000)="93ce9d0817b7dd3cbe0e43ef7076ae20e30492d47ad7e9bea4054a0c0b592b08abcaacda5e77d8981aea0fa0d1fef90ad48654ecd513dd1ec2617039fbf17bade4b3ca15e6f0f2609dc5b79d2c49ff6d8a08d4d7672c53a3f5639847567973dd92a36a3624b088725bdc449673c3d8e4", 0x70}, {&(0x7f000013c000)="0356a38d88353e0f8e55cca33ff2267f695c84cb6436650b0a1eb08a24f2325ed241b5c1b49d50cb7af0b829677b2b9789e7c5e313af7e2fb849a6b3da5a259b462bbe3c6f8ee0898a1f20141a207147c74217c79418e38299a680ea9c776b6fa011595b746c27522cc8acd485f4434a0eac186807cf2f89c66de0117d75e53ba3b153bee47067c653eef5d24250afbd1aa0e5cbb788a8c44c45f7e612691d40419cb3f59001efb4184740fc8e599a738907d680a66a2a789e890f4316860faa618e8118557bc8dd69c8929b5ec8d266689114a4ef61ed296051119efa68a81a11cb6990cb60c5ecab48a3f72ce663b98de7", 0xf2}, {&(0x7f0000ded000)="e116299969b2c55d2c9a2793cd1389a8f8ec1c9fdacb2c739a2bdd26f2c2ad90cb253480dc0af68bd39c40bef2d3f2d5bfdf763b92789cbed9a41d7e2aad588ac0ef02e5c1469736af26d523a215b894f2291ac5b4d4646898ad0d3c6533d170a93e4e24060261b28074bfebfba01b9786eb3bd050401fd4e5e1f45fd44d44d7ad8a1b00101d97530d0dd69085d6c8da7b912e44f8886ec15ad362a11f8ac089f174f07f725d3c625067988f4150834c501a739c5bfe30cd9bcdb41538fffed5a801234fa7b04023144b9cd703704a8728d1631065a0308bd5f2aa0892ca886887cfd70b308907f7f690940153e73d90f320d0e5df3b037f5ff84e8a77d4bbd13c9acb2ba88a01613ba24c8c1407202d910c1fd563158c23d40432427edcb35ba6f2f6f1252fb70287784a9f8763fba98147d31834a620dc7cc5fdde84a9701e1fbf4c0044674f03ea2d4813e1c3f5af0333cd94892c7cbce7389831ffe7ab2c58ca0e91692772566cef519bc49b71e1fefe0af163f928e11cddf98a50310627a1a49cc6f443737ea72697b614729e0f529d4245678c492edcf5d3baa43455f792c537e11f52ae090785929f11ae6b49141094049993cf8329927e60245a3406e6f79b5d38d26a9f6eac271089a426500270adf7d49cf48b32c16304ded39fd44e96b2758edb866c2f874568ec03324ebc76c4aa4d8138c411967560b9dc8f02dd3918b7f7485944c1fbab431a79c46fea83dbc8b9012575ea4279cd327e3198cb1a1b62ebe924378563864a97faa490c56e859250ee021d6a188cee8fe8502509d35871139c4f3aee472f8daae56f5dc96762442c2bca0891d23c042703fad6c52dcd36464e8aa8560fcc6545888fa419746ae95c969b0d824a15445d722b3d06327fe7fb5985fb7e5c9ceb5e4207c50617e02e3e91024c22c4a5c2636cfc5eff5483048bffc2f854b21876cf5cc94721ac8becb683bb46b715c2f7d2e21e148862349b06fb4550f8e87d79013ff1baf222c7ec9e58a74f81630cfb5dce7cd4da1d70be156cef02990952e8dba7ad1b657ddbaafefc9ce03f922965f3ad8d24c3acf537088ae3892baa26b7b13c29e01c50d673b52716f4117611e442194e6c700dd28379fa253ac0861a7d3d7d055a6a2f2b81031c75fa292f6b18151f632c609c7ab51b57e6f8aeff1ae0d6cd794345dab838ac161cae333dd2a76265b6abf895930bcf2e8c05abdd5e500b47318be2e502304cd3725ead88514a42f8e4359610668f1814982285cce99ca7591bad84d94bb38d1c3601c07b3a2095cf612684531824958d94ec7a6bd88785591b0092cde80c3008bcaa30ede3185d7a892111303ef51428d9283609b0879344c31c13935398942fdc612ef273ceaa0767935f8ee8bc3011d64e761919206dfcddce721d62d84a5e9bccf76cc3f61d309f40e19d5efafdac06a466d1313a135ff6a13557b18ecad80e0d1ba90b4a11e54210d7b8ae0f451fc785a138869b89696a50dc1e05a7206d8557fb248af850dd5153f01ca5b95c8988a4816f98581c486e1fa32447c837541cf88f2360d3bd66cf577d5d91af81065addaadf80ed2026d5a02fd45d4c0df4a3764825aa91ce3ddffca5fe48ee1a700af7c233d3e844e789a9a41ba2b67e1b32033b12bb7885f87e2580dd4a5e50dc572549ef09e505052c2b8ee797444f609626beb66fff8b802fe12d5f042f5bbbb112b9fc5228a1ec1ea2967b199a8caf365c724b4d0ef9be81c94f937a4ff1192a5bbdcaded111b2cc6dab3fbc264d325ef9131bdb7d8d6a5add22f621eed80d57ef7e10e29253e677c1ed6d8a157db8f3beba29c9041d31747f036af3b88a0f2807f699230c8a03a034329fa44c67ec6e48e8ad34e469053d456e4ddc1a130f701e604d0d66a0fdf9b7d0ccc7a3b6f96ac736aad58c05a96c31cc985b4f521bdd47a2b5db1110e647eca853d147d798fa6c53bbc3c3066e9346ae0157d646322e64fd63a2e80ed398492cd07f4b0a906b34272d4ce808a814e9461ed1be0e6413e00356f29145ff3bc4ff3815f7756c8b8a621b966b4abbb025c021f26773dc6542031c067b46bc0b12c7308f5002cd195e9b0a4795218522b5b2fc0b31af25d2bb285be8f468156c05a39a46086b281bebd7f8ea74a072d851c0c36452b4e21fd864eca361d6a96aecab0b0352f694b787dd61283f0ddc0889f12b629f3e57e029c76ab05c48e04d8712560287e7677056f96967ce13f19700c21b5cd45e3e3be46102cea2e047d4b062d0252679afdb678a23442b963f3dda542fc6c450bc9ed19968e5e8ebfc4aa1897e2725276029f9f1ae00edf753f61ea4566216669e1d9ca5d9574d2c70bf6f64b3a97744cb892a88875cf2c65f278966d18adcd59335eca3c086683176c7b70e8de609132a5ca204642aaff71456b92291e897fdcf4a3669e209b791205ce0f91e6eff5b1652ae67aeadd4b926b9b1100f1eaac10cc5db926ef38c7cab2ec6d055b3894ce1280ecde3d46dece63bece2edf897e5c24d64dae0ddf079cd9d67385808b4b24b08dd8fd4eb2ee1068b974caf3a5e0da7a670842f8ac92c2b7f9e050ac6ef4e74b352751479aa1bc9aa9c1b8ca5f3a112c22e21d83b7880e05e42407f42aa07bd384e003d7f5c0c3a24f7a683bffe33d09f59786db697110e002b47df45447d437a58fa636c02195f7b4d0b7c37b13550681f9215ba8bf0978829be49a3ca03d5e7054ad9bdc0526ab52dbd41cebd87b4eaea7895edfcf0bf16f8552e7540d53f5a6b97784c8c129da894506adc3924f172ff58df753a963e01fe0cf3d8bf30f83c9ef22da50f2524660ae251f4b4318a7b50110a97bca85170e682905a293a2c40ec09df57fb34909574e5a214c2ee60c22c65c075196d28aa3a25f8e46d04714caf7f714b28ac2af25e892abf7b90178d0cfa954f32ebed1852c7dbff3c2b2706427acbc4ab4f4ee1319a113c7514212fdcae5d09e1bf87ce4d376194101cbcfd99270c4cdbeb59311f05a4d1f68d26969c3aa39e56067627d003a9d6b692ea587cbba0adc3741a98f156aa7e839c5d6d41c3aabfb4e367e78da40d041f18a6a76189f9e3cd7c87984a441b1e02083eba4907187c9e07271a18fee268476c631c750ebcc0843b2e9a6b281cf2c5fd7310f4d47c6137885c3e31127890039a4dea64ad59cc6d8e8d5da5556f0a3e5e4d94e178497ad280e494cbbe8bc93980bbb503d76dfc5d1bd0dad6b70d6c30bc6f19e4ad90478872fc48a301ccab27ec4a03c6908f706c2ec3e2cdcb0d8fe23d4fa7b6928828dd48080aec7cf7291b92e3c6f5bba86a0958a59f2961e686c148f10299b16e5741577d15b2874e9b88573c30fdbf82cbf6c8fa74b13b2ff979d36a20d87904fcc6a889c069770e5983419504257126d2805d910e737f3d07e35e385bdcab456ad9eff3b89dfb1d99cdf750afe2563c54db7e8d04021a4901a631dbd4c83ac47263aedbcad8ca86c525bf408dbb86877588d82c1fc19cbde09c180bbd94e2c454d2933b59e14b6d606f0878cb0a57407f7b9704aa4aae492ac553026d7c7967e4bd0516b61ceff8390d144553debb360acd3d3612510c8c4950ed6ba52d99c569ec1c31c92f052d4d416f17dbb05df91c59261a90980dde06cf185f495ba606ca06ab30c2eec0a4cdbfda7aed9ae338984e02ae13ec3d71ac5ba50d33d7ff5264135ac88b22b9bc0fc1ed89de0c7809698cd1ecf2fb549b1089e9196995be349c381e72359aa91f9dfdea2019a04ac52da9f09be749933689e99bcfa2febbc158bd6d75e3d54f7f79330a647bd6a870f1b928d02553ae3792adef272c5e405f1e14634cdb3b64af5a1e632f74fcd4879f5dbddffbcf7c9c7d524c56ddc85f25de7bff00fc226a72747387708778348f87c8ec2b2daf8cc9f1fccd76ba8eb517f562e27e914e58b368436bfb64f6765d3560449d61fb370dfa424ccf8f5af737d411f4584f103474d4b5b40ae0b3e95a4aa51bb69df14bf7f24ab5800baf2dbe31a5b6654ca3109ee1a01d03c4f7b57273589409d5175ecae22b0d6e5c66e45d0b1933977ad17807aa2d165a110b45fbaf7fe3349f432f26edcb30066d8b9cbf92db88198ff3c8ffc3fdd3ece0f9242ea1cbfc013f01a73902db4c92d6ac2972a275b2fa876441bd511ccd62c45da725cab1630d9f45bcd540c2250dfd2c4400b148373d82aca149c0eaea1f25ece00c55e60fd7fe166b5d282e888308ee01d14d48e67e4872ded61fbfe8507b4fee31a53b0c0d737b5f7255d2ace24c33be9f6876bba5c829cc2597e94d7d5810cb0af274f0e780ac9759599a1e40c39ebae8c1e33c0e752b81fc32ba83da8a15e26cc0ad3e1419ebcd1510ecc1719ec2773e2cdde07498e85fac67fbc2808b62f0ac39c8a960affbed3a6335a38a7f3e5e992f786e4a26c51097d8f771604d179cee2a485045e8865dc1589898bb87aad1afe8ccb1ac64a4707c675ce30cb7cb84b919b8f618b29dd1cecfdc5c1d4886ffef354dfbbff000a575f9dc553a2db9e5c1c1a524c5e6c5d6ed18f72a0139c3af0b38247aee2f5802cb972e4c03197635ad8c83342939d648b2d3aa0353b4e3207d4574594472a736095b134ea22452b42e7a3de4cec8dca968c0bb8e8b4f371047ef13b1f0e3c3fbd9a6603727b8f5a4af589046e0f877605fd3861179db9970ea1f55c1cb22e55bf278bdc9933d98255a457ec237def2c7ff4f7e1060a2e93bc0e7bfae3a36845d4288975c49ead352fe0619080e2425b250a935717c0f417ae60f1c463bae07ae557dcf300780f59b94fa7415d0455dd20bda25c600bb444f71001fa09f551dfb32770ca2786f71041b5404834f9eb09c62c71dddeebce48ab55ed01d42bcc33cb36fecdf2114fdf97247c957d1d64eca88a0074bb1a01216f0dbf43c9e975ecd811a2e523b0c7fbf5f8b1c591a315e7eef97c835ba8eb636c789149dc41d01d60cafa696e44cd911c248427599461ae138e4a8a6244e4dc557a42c376c32099afb848d1d53e8f65cdaf9522050369f993b9ccb6d3553fcf556f890cec98d9ac12149bea63665bca6c5d02e2dbfe28e4284200040d2823e6972a32bfc0baabcc8e7bf38cf8cb0911ae0fcf4cd22b696f7b3143479a97ca872bb75c1bed137f14a4a3af6b2ca8dda4b6c5a0003c7e7466108f09c10f4a63bdd5c7736838bfcc75a05c65dff50169eb10f1f3e33b98a23330c1e387e413be6af31f935781b37fd5c045d8a9d6851ad91c37d0730cc3da9fe9fe912775f5f739729ebb6137d96e7e6a37f126798c93d0141392b3a2525f420251ab2ead9e6de2ea82b3dc8bdbfa1dbe64c7ad4ec85126f4f7f802d5062eed0a5e80cc4df6a4cc8471044016599ec8fda143ae3d4de340f86fcc8f21e3208f6b2f3af8e5716980295ff734050a8396a3069e8cf87ab89aa81d92db908a0d64c94cc4d115a198639eb3a2a739f6719979e986ea26524366ce4b087f9c5e8532488a34ec31ec3c0d80af4ade4b0e5b1709e134c5c329e2057cb4cbca2b74998501ed04b6f8e63fdc46ac11bcc26ac4239d9c5ba304d8ccb9623db3a6e627dc3c7aa84d7bea23a515e98cfcd79693ee765bca37a8268148ee5b64b02439c41e94e063acf07ada9cb93a1e0c442dfd4ecff7c6f1a19f855fa08919d018759db68f2c0c8461223dd18af0160d9ca904320279732bc2b594bebfa82acaf8c676d5c04a203296991d10fc8ce209dc3e9139ea23f92c82dd9dd64bf10106716d7b464", 0x1000}, {&(0x7f000060a000-0xeb)="84e6f425ea7b3967897dff8911e145eb9bd6d6f78eb1598e72ae272802f89ea25d3de150349677f1d60976e2fc3b63325e342b49822db0c4b9b948517c473f93f1b3e98d1111e7f42cce824fa916c0a1ab15209bd15c15fd1b4f7eec0c6a8081af2e9377505b1a8530510bba9adc7681d54a09c39598eedbaeb5efc659da068cb28bf63e394ed846181f46ab86e253636e3355325a8c9cef2fff359b7af11d23ff1087495b780ad47a8e8b3388fcec999488f538eea1e38c292536f4ef187f0ebf33335780c7218c8320356db81dc89728c18e28ce40939355b3762d45d0b0fe6740fb1df3b724cbc465ca", 0xeb}, {&(0x7f0000d5e000)="3e62d346d5506a0092113e8c5209278c4d748daac724e5acbe9a08f44249f8b4c1e7365e16b55e8c7e9d25a4c4cb1fd179057e23cc7a164d148a0e757ccd8b286fad31d0b4c4c854c5da1bcb0900429cabfc7259c62f165da5482366b62a137125c2708ad903062635c5354259a418b84417b59a459d65a654baaf56f539072c39d815507d152226069ea086e8eed19b5b84f5fdc00c8d42c74d8e5ec87c6bb0e8f8dbeec1489d2f6b44ce4ed4a571272e0c5f2708714dd4e06f", 0xba}, {&(0x7f0000060000-0x50)="c220685395171bc11d12dfaa04d46c7bfd914d60f90a6d0a396c5e0fbaa948cc9b8bca5633ba35830a47e8dff18fdc6ad17a2026f89bb9fdd13c1932d1c0521813f526b268f6fbc10caeb3d09a31344f", 0x50}, {&(0x7f0000207000)="182f3eed918dada66c02", 0xa}], 0xa, 0x100000004) pselect6(0x40, &(0x7f0000b4d000)={0x3, 0x80000000, 0x8000, 0xffffffff80000000, 0x68c0, 0xffffffff, 0x8d53, 0xffffffffffffffc0}, &(0x7f0000194000-0x40)={0xef, 0x4, 0x6, 0x130, 0x42bb, 0xfffffffffffff21d, 0xfffffffffffffff7, 0xe92}, &(0x7f00002fe000)={0x8, 0x5, 0x8000, 0x156, 0x6, 0x0, 0x8001, 0x7}, &(0x7f00006c8000)={0x0, 0x0}, &(0x7f0000faa000)={&(0x7f0000f35000)={0x3}, 0x8}) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f00001c0000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000c74000-0x10)={r9, &(0x7f0000db3000)=""}) bind$inet(r8, &(0x7f0000000000)={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r8, 0x6, 0xa, &(0x7f000096b000-0x4)=0x200, 0x4) connect$inet(r4, &(0x7f00002c9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r8, 0x6, 0x19, &(0x7f0000a98000)=0x401, 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) splice(r6, 0x0, r8, 0x0, 0x2e2e742e, 0x5) splice(r8, 0x0, r7, 0x0, 0x7ff, 0x8) 2017/12/10 00:08:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007f0000-0x2)="c417", 0x0) write(r0, &(0x7f0000002000-0x4)="", 0x0) getrandom(&(0x7f0000ae6000)="", 0x0, 0x1) mkdir(&(0x7f0000bdb000)="2e2f66696c653000", 0x2) mount(&(0x7f0000e07000)="2e2f66696c653000", &(0x7f000078b000-0x8)="2e2f66696c653000", &(0x7f00004db000-0x6)="72616d667300", 0x2000002000000, &(0x7f000054d000)="e6") r1 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0xbc9dc8fbd81cb4b1) getpid() getpeername$inet(r0, &(0x7f00009c7000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008d9000)=0x10) fcntl$addseals(r0, 0x409, 0x7) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000082a000)=0x7, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000009b000-0x4)={0x4}, 0x4) epoll_wait(r1, &(0x7f0000f49000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x401) r2 = mq_open(&(0x7f0000dad000-0x12)="706f7369785f61636c5f6163636573732b00", 0x2, 0x2, &(0x7f000067e000-0x40)={0x2ad, 0x2, 0x0, 0xbf28, 0x1f, 0x81, 0x20, 0x800}) r3 = dup2(r1, r2) writev(r1, &(0x7f0000017000)=[{&(0x7f0000ced000-0xc)="28d9d1c3dd76aae49d900b43", 0xc}, {&(0x7f0000b23000-0x26)="796452fc831c000043ef056067e82790c1ad305b6c51e5255c2a7efea516642b061cb4cba1f3", 0x26}], 0x2) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000b5d000-0x4)=0xc0c5, 0x4) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000220000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @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}}, &(0x7f0000bb2000-0x4)=0xe8) dup3(r3, r0, 0x80000) quotactl(0xc0, &(0x7f0000d0b000-0xc)="2e2f66696c65302f62757300", r4, &(0x7f0000ccb000-0x8c)="7c291267e69673b2d2e7038e85675d69d663a4f1ae82d29f857316b273ab4b8d70a02c8e6cb65200e29fa71477cdf8cff9506b10bf2b978d534f8d478d33ac11395e378475e4776abe4d06c836edce6780209be6e429b8f151ca1d700c976b15465ec5e819f758894a01b3b190f2b5ae0a4707dfa702734cbb9d69b0e80aca366bf20a3a8000000048f0ac14") ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000708000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000aef000)=0x0, 0xffffffff) 2017/12/10 00:08:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f47000-0x10)="2f6465762f73657175656e6365723200", 0x410a00, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000081c000)={0x1, [0x20]}, 0x6) r1 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x20001000, 0x8, 0x84, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000eb4000)="2f6465762f6175746f667300", 0x200, 0x0) open(&(0x7f0000056000)="2e2f66696c653000", 0x4000, 0x0) r2 = syz_open_dev$mice(&(0x7f000061d000-0x2)="2f6465762f696e7075742f6d69636500", 0x0, 0x200040) ioctl$VT_DISALLOCATE(r2, 0x5608) clock_gettime(0x2, &(0x7f00008bc000-0x10)={0x0, 0x0}) futex(&(0x7f0000001000)=0x0, 0x0, 0x1001, &(0x7f0000191000)={0x0, r3}, &(0x7f0000000000)=0x6, 0xfffffffffffffffe) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000a4000)="2f6465762f6877726e6700", 0x40, 0x0) getpeername$unix(r4, &(0x7f0000991000)=@abs={0x0, 0x0, 0x0}, &(0x7f00008b4000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f000008d000-0x98)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x47, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff11}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x98) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e58000)="2f6465762f70746d7800", 0x143000, 0x0) ioctl$VT_RESIZEX(r5, 0x560a, &(0x7f000034b000-0xc)={0x5, 0x8, 0xdb, 0x80000000, 0xfffffffffffffff7, 0x4}) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00004cd000)={0x0, 0x5, 0x100000000, 0x10000, 0x0, 0xfffffffffffffff9, 0x32cb, 0x8da, {0x0, @in={{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]}, 0x400, 0x1f, 0xffff, 0xff, 0x9}}, &(0x7f0000146000)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$inet6(0xffffffffffffffff, &(0x7f0000dd7000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00004d2000+0x73d)=0x1c) ioctl$int_out(r6, 0x2, &(0x7f00005ce000-0x8)=0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = accept4$inet(r6, &(0x7f0000d8f000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a15000-0x4)=0x10, 0x80000) r8 = fcntl$getown(r7, 0x9) sched_setaffinity(r8, 0x8, &(0x7f0000937000-0x8)=0xffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_int(r9, 0x29, 0x5a, &(0x7f0000813000)=0x80000001, 0x4) getcwd(&(0x7f0000d75000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59) bind$inet6(r9, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fdatasync(r1) getsockopt$inet6_int(r6, 0x29, 0x400000000000cb, &(0x7f0000c83000-0x4)=0x0, &(0x7f00005e3000-0x4)=0x4) 2017/12/10 00:08:17 executing program 7: perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x5, 0xfffffffffffffffd, 0x4, 0xfffffffffffffffd, 0x0}, 0x0, 0xffffffffffffffff, 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, 0x10, 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) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x64a, 0x80000) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0xffffffffffff6937, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8001, 0x4, 0x0, 0x42, 0x1000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000bcf000)="1ab3041a1b362ab1c74080596dead2fadca26331d63e10193c111d7f1f62ada44c3f974533872c5e29318f6281f2ca26ed3dd11472f3ae9b5ffdd9da3642f5b7b5cbec588fbe20e727abfeded5f41eb4ac89f5a7894530ef27112e9be7ab04a3d17ba4163a6b4cf038c7dd93a4b3f4cf3ca52dc51f05581d551bcc3f1ebcdb707349fcc6404acbb322b633fbf0ba88999cb4e1016e5d25a3932c9f5cf882833197b4c801de2351cf8de9e67fb1433ba3edee1ba9a213f61a2faa7457a3b04e56d7d62957b7b65637deaf22d55c2e40bbf448a369c94f6d95356109bad88f9bce0233c6e34a08898919ccce7ff22e9d7f6593f1186a8b5e83", 0xf8) r2 = socket(0x15, 0x80010, 0x10000000000) connect$inet6(r2, &(0x7f0000375000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) r3 = socket$netlink(0x10, 0x3, 0x11) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)="2f6465762f73657175656e63657200", 0xa202, 0x0) r5 = signalfd(r1, &(0x7f0000390000)={0x7}, 0x8) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)="2f6465762f73657175656e6365723200", 0x8002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000ac6000)={0x5, 0x7, 0x3ff, {0x0, 0x1c9c380}, 0x5, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = epoll_create1(0x400080000) r8 = userfaultfd(0x802) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r4, &(0x7f000001a000-0xc)={0x40000002, 0x0}) ioctl$TCSETAF(r6, 0x5404, &(0x7f00009da000-0x14)={0x400, 0x0, 0x401, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x4000000000000, 0x0}) write$sndseq(r4, &(0x7f00009ab000)=[{0x3c, 0x9, 0x1, 0x9, @time={0x77359400, 0x0}, {0x0, 0xd2f}, {0xfffffffffffffffc, 0x3}, @raw32={[0x6, 0x100, 0x9]}}, {0x8, 0x4, 0x3f, 0x4, @time={0x77359400, 0x0}, {0x84, 0xffff}, {0x0, 0x1}, @control={0x432a, 0x38, 0xffffffff}}, {0xfff, 0x40, 0xfffffffffffffbff, 0x8005, @tick=0x3, {0x4, 0xf2}, {0x3fc, 0x8002}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x90) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000105000)={0x0, 0x9, 0x80, 0x7, 0x9, 0x6416, 0x2, 0x5, {0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3, 0x9, 0x100, 0x8}}, &(0x7f0000720000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000788000)={r9, 0x1000006}, 0x8) ioctl$TCSETA(r6, 0x5402, &(0x7f0000fbe000-0x14)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x20000000400002, 0x0, 0x9, 0x80000000, 0x0, 0x0}) ioctl$TCSETSW(0xffffffffffffffff, 0x5402, &(0x7f0000fcb000-0x24)={0x5c97, 0x6, 0x267, 0x5, 0xfffffffffffff93c, 0x5, 0x0, 0x4, 0x8, 0x20c, 0xcd5, 0x4}) ppoll(&(0x7f0000ca2000)=[{r5, 0x4000, 0x0}, {r7, 0x2014, 0x0}, {r3, 0x10, 0x0}, {r8, 0x8000, 0x0}], 0x4, &(0x7f00001bc000)={0x0, 0x0}, &(0x7f0000c97000)={0x200}, 0x8) clock_gettime(0x1000000000002, &(0x7f00007a5000)={0x0, 0x0}) clock_gettime(0x3, &(0x7f0000e5c000-0x10)={0x0, 0x0}) write$sndseq(r6, &(0x7f000000a000)=[{0x40081, 0x5, 0x200000000000000, 0x80000000000, @time={r10, 0x0}, {0x9, 0x9d6}, {0x100, 0xfffffffffffffffd}, @time=@time={r11, 0x989680}}], 0x30) 2017/12/10 00:08:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ec5000-0x8)={0x0, 0x0}, 0x80000) pipe2(&(0x7f0000b98000)={0x0, 0x0}, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c21000-0x11)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) epoll_create1(0x0) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a41000)="2f73656c696e75782f6c6f616400", 0x2, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00008bd000)="2f6465762f70707000", 0x0, 0x0) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000ee5000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000905000)=0x10) r2 = dup3(r1, r0, 0x80000) setsockopt$inet6_tcp_int(r2, 0x6, 0x17, &(0x7f0000e91000-0x4)=0x400, 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000be3000-0x8)="6e65742f61727000") kexec_load(0x2, 0x2, &(0x7f0000a6a000)=[{&(0x7f000085c000-0x47)="88a909c5a17e99571709d9a0258ca4cd84232babf3a701e6998a08088374af24702afdb9acb3b14713f134adf20607879defff0beaef9b63a377c3c5162710a243e902ea6de9", 0x46, 0x79, 0xfffffffd}, {&(0x7f0000f99000-0xd2)="3715a9d3194215330fb3bed2f1824613e1402f214dce17cf0ecec2d8520d2ce623b43fe5b369c2207d1af42f3515f60eeb50ea5ead859cefe7aaaedb47c8f4685063e459a4e8166ff6fa19d1f3e43e7c27e1bd82f8e481257cc4bd24e48086920faeddf15c4c615e9d5ad507c6dc2ccd914c11723d2cf6bd0239a58de51cc2352ecf9889d6dcc3d921f2d9725ecfb16efea109c05d9df1807044c6ee4c56e9790ece86a00ad39c016b766aad2c1c21093af1096803486dcad70e91b903c9f16b7fe295fd6273921ccbbe5bfe90fd176c3193", 0xd2, 0x4, 0x2}], 0x1) r4 = syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r5 = memfd_create(&(0x7f0000bdf000)="5c73797374656d00", 0x0) fcntl$getownex(r5, 0x10, &(0x7f0000686000-0x8)={0x0, 0x0}) open$dir(&(0x7f0000dab000)="2e2f66696c653000", 0x2, 0x41) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x967, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r3, 0x21, 0xf, &(0x7f0000340000-0x4)=0x0, &(0x7f0000c87000)=0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x200000000, 0xf9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) pipe2(&(0x7f000069f000)={0x0, 0x0}, 0x80800) clone(0x80000000, &(0x7f0000b22000)="ba", &(0x7f0000ab4000)=0x0, &(0x7f00005fe000-0x4)=0x0, &(0x7f000041a000)="0531") sync() ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000704000-0xc)={0x0, 0x5, 0x2e}) fcntl$setown(r4, 0x8, r6) setpriority(0x4000000000000, 0x0, 0x8000000) accept$ipx(r7, &(0x7f0000ff7000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000eff000)=0x10) ioctl$TUNSETTXFILTER(r7, 0x400454d1, &(0x7f000046e000-0x10)={0x1, 0x2, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) getpid() ioperm(0x0, 0x80013, 0x2) clone(0x20003fd, &(0x7f00009d8000-0x3)="22b080", &(0x7f000072a000)=0x0, &(0x7f00004d7000)=0x0, &(0x7f000027b000)="0302") socket$unix(0x1, 0x2, 0x0) r8 = syz_open_procfs(r6, &(0x7f000056f000-0x6)="736d61707300") mlock2(&(0x7f0000306000/0x1000)=nil, 0x1000, 0x0) accept$inet6(r5, &(0x7f0000897000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000dd3000-0x4)=0x1c) pread64(r8, &(0x7f0000015000)="", 0x0, 0x2000000000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000a66000-0x30)={0x9, 0x80000001, 0x8001, 0x7fffffff, 0x62cd, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/10 00:08:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x2, 0x3) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000e23000)={0x8, {{0xa, 0x3, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) pivot_root(&(0x7f000095f000+0x3d)="2e2f66696c653000", &(0x7f0000092000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000af7000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000013000-0x10)={0x1000, 0x77, 0x7f, 0x3}) r1 = open(&(0x7f00006a0000)="2e2f66696c653000", 0x240040, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000233000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x6, 0x8000000, 0x0, 0x9, 0x0, 0x0, 0x0}}}) socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000dd6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$tun(&(0x7f0000b1f000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETQUEUE(r5, 0x400454d9, &(0x7f0000d2e000)={@generic="fa4dc9c4ad8810c052e934366289abc2", @ifru_mtu=0xc39}) r6 = fcntl$dupfd(r4, 0x406, r3) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x80000000002951, 0x40000, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) r7 = syz_open_dev$tun(&(0x7f0000017000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x1) ioctl$TUNSETIFINDEX(r7, 0x400454da, &(0x7f0000173000)=0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="c41b8b9892fd9ba1325f66351c3f4df3", @ifru_mtu=0x40000005}) ioctl$LOOP_SET_FD(r6, 0x4c00, r7) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r7) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fb1000+0x9d0)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r6, 0xc0505405, &(0x7f00005db000-0x50)={{0x3, 0x3, 0x1ff, 0x3, 0x0}, 0xa, 0x82, 0xffffffffffffff01, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r6, 0x4b64, &(0x7f000021c000)=0x0) 2017/12/10 00:08:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r0, &(0x7f0000000000)={0x30, 0x7, 0x1, 0x6c1, 0xd50, 0x5, 0x2, 0x7}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00005f5000+0xdaf)="2f6465762f72746300", 0x8000000000800, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000a33000)={0x0, 0x0}) getpeername$ipx(r1, &(0x7f0000426000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00004a8000)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000384000-0x5)="76656e6f00", 0x5) clock_adjtime(0x2, &(0x7f0000869000)={0x7, 0x0, 0xffffffff, 0x80000001, 0xfffffffffffffffd, 0x10, 0x7, 0x8, 0x401, 0xfffffffffffffff9, 0x100000001, 0x200, 0x6, 0x7fffffff, 0xffff, 0xc0f8, 0xf58, 0x6, 0x2fb, 0x9, 0x9, 0x4, 0x1000, 0x1, 0x3, 0x3}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000607000-0x18)={0xaa, 0x20, 0x0}) flock(r2, 0x1) memfd_create(&(0x7f0000b44000+0xfa2)="6367726f757000", 0x0) pselect6(0x40, &(0x7f0000efe000+0xeed)={0x400, 0x99e6, 0x869, 0x7, 0x15, 0x0, 0x8, 0x2}, &(0x7f0000e04000)={0x8000, 0xffff, 0x2, 0x1, 0x2, 0x5, 0x7f, 0x3}, &(0x7f0000f83000-0x40)={0x100000000, 0x100000000, 0x6474, 0x8, 0xffffffff, 0x0, 0x7, 0x101}, &(0x7f00009e0000-0x9)={0x0, 0x0}, &(0x7f00003c9000-0x10)={&(0x7f00004b1000-0x8)={0xb1f6}, 0x8}) getrusage(0x1, &(0x7f00005a5000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ppoll(&(0x7f00004c8000-0x50)=[{r2, 0xd, 0x0}], 0x1, &(0x7f0000013000-0x10)={r3, 0x1c9c380}, &(0x7f00004c7000)={0x0}, 0x8) request_key(&(0x7f0000e0c000-0x5)="6365706800", &(0x7f0000d2b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003e0000)="2f6465762f72746300", 0xfffffffffffffff9) syz_open_dev$mice(&(0x7f0000bcd000)="2f6465762f696e7075742f6d69636500", 0x0, 0x141002) r4 = syz_open_procfs(0x0, &(0x7f0000f0c000)="636c6561725f7265667300") getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000e67000-0x8)={0x0, 0x4}, &(0x7f000079c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000102000)={r5, 0xf5, "93a07b782012f350e04c5d7a887fa1ee4cf31299a16384e2d3baa38657fb980d9d422fc52c39122dcbd6d6c08a8169582f93208418cb30a3f9217ad750f4df9ff413b236424d7c684172b5b8bcc5ca244054d9d91464823d59e2910997e659d4bcb37837e019ffa4a9337f2506f97f38f26e14d0ac2adac70a042164b6218a5cd5f1460ae30060164b034509c880b175d32b63d2d41edf0d0631d2c0b4f716d79611421a94272a66b68f013b774932293bc0f7a67f1f90a322d5518c7679524e0dcfda179b39ac2f54fd4d29cfc25141ada893d120db23e1739353d8610caad94853e68f996f2b8b671be44f83baca2c6d14470b6f"}, &(0x7f0000994000-0x4)=0xfd) writev(r4, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$binder(&(0x7f0000001000)="2f6465762f62696e6465722300", 0x0, 0x0) syz_open_dev$mice(&(0x7f0000898000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x100) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00000a2000)=0x0, &(0x7f000031e000-0x4)=0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)="00", 0x0, 0x0, 0x0}, @ptr={0x70742a85, 0x1, &(0x7f0000008000-0x8e)="00", 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2017/12/10 00:08:17 executing program 4: r0 = memfd_create(&(0x7f0000001000-0x5)="6c6f212c00", 0x800002) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x1000005, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004c0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a89000-0x4)=0xc) r1 = syz_open_dev$mice(&(0x7f0000928000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x90001) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000255000)=0x8001) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000086d000-0xe8)={{{@in=@multicast1=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}, {{@in=@remote={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}}, &(0x7f0000951000-0x4)=0xe8) r2 = socket(0x0, 0x7, 0x3) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000065f000-0x4)=0x981) pwritev(0xffffffffffffffff, &(0x7f0000624000-0x10)=[], 0x0, 0x7fffc) mkdir(&(0x7f0000bf6000-0xa)="2e2f636f6e74726f6c00", 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000043f000-0xa)="2f6465762f70746d7800", 0x106, 0x0) writev(r3, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) mount(&(0x7f0000057000)="2e2f636f6e74726f6c00", &(0x7f000064a000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000dc1000)="6870667300", 0x20000003ffc, &(0x7f000082d000-0xa6)="e18257c55855ce6df9efce5a11d46cb0c57c6619124f09a71921daf0c9167ec5aa39df272c7ea31c2d03e7e50ac0870107768d1101d03f44ecaadb62a3f09acf6a751ff43b1dcb0b6441b9ee2d902562e85e0643f477897d25085284f344b8b272bc26e934877e81f5b4a0fff64687cced32f8bebd2434dacb6ea29994fd751fdb2b55d301694623fed1e5bf633ca85541697561b6fd8c6f5d0b81d9df811147bc140f81eaae") ioctl$TCSETAW(r1, 0x5402, &(0x7f0000cdf000)={0x7fc, 0x100, 0xfffffffffffffffb, 0x280000000, 0x0, 0x0, 0x3fff, 0x0, 0x8, 0xf87}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000124000)=0x3, 0x4) writev(r3, &(0x7f0000457000)=[], 0x0) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000539000-0x2)={0x7, 0x3ff}) ioctl$TIOCPKT(r3, 0x5420, &(0x7f000012e000+0xf2)=0x7fff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000500000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001b9000)=0xc) syz_fuse_mount(&(0x7f0000318000-0xa)="2e2f636f6e74726f6c00", 0x2, r5, r6, 0x80, 0xfffffffffffffffe) epoll_create(0x9) sched_setaffinity(0x0, 0x8, &(0x7f00004ae000)=0x8d) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f00002d8000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mprotect(&(0x7f0000f7f000/0x3000)=nil, 0x3000, 0x4) ioctl(0xffffffffffffffff, 0x4000000002283, &(0x7f00007c3000)="3c") wait4(r4, 0x0, 0x9, &(0x7f0000c44000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f00003d1000)={0x0, 0x0}) waitid(0x1, r4, &(0x7f0000785000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000466000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(0xffffffffffffffff, &(0x7f0000001000)=[{{r7, r8/1000+30000}, 0x0, 0x0, 0x0}, {{0x0, r9}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x100000000, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) [ 247.606517] binder: 12600:12601 transaction failed 29189/-22, size 80-16 line 3007 [ 247.643517] binder_alloc: binder_alloc_mmap_handler: 12600 20000000-20002000 already mapped failed -16 2017/12/10 00:08:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e0c000-0x4)=0x0) sched_getparam(r0, &(0x7f00000a9000-0x4)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x106, 0x0) r2 = open(&(0x7f0000be9000-0x8)="2e2f66696c653000", 0x0, 0x5) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x1, 0x101, 0x1, 0xc36c}, 0x8, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000e3f000)=0x8001, 0x4) unshare(0x20040200) r3 = socket(0x10, 0x3, 0x10) write(r3, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) clock_gettime(0x9, &(0x7f00000ea000)={0x0, 0x0}) fcntl$F_SET_RW_HINT(r3, 0x40d, &(0x7f00006ac000-0x8)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f000077a000)={0x0, 0xa9, "a90ab468f2f0d9d9ef5d04dbf065e5858eaba2237715449e25599ae59fd5eab42b52f052fb14484d857cfd00f4e1b1bcb418e22f96f19fb806f02ac8c6d46745ccd66bfd1c8c4bae50ee44fa1f14ba54b9318847ba12d989353de9d1567ac10c44080130cdce7a70dd31686c831e94c5597842fd01948c06f3e7ccf9e65626d49decad17615d0f819b5738023279e61fa21d126b09d6255f10cdcfc9089532737560846f2b1598b5ac"}, &(0x7f00006f5000)=0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00002e8000)={r4, 0x4, 0x20}, 0xc) 2017/12/10 00:08:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000099a000)="2f6465762f6175746f667300", 0x2, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000a72000)=0xffffffffffff084c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80000, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000001000)={@common="67726574617030000000000000000000", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00006c0000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2, 0x0}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r3, &(0x7f0000013000-0x1c)={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000004000-0xc)="69645f7265736f6c76657200", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000-0xc8)="6182589d0d27e1e181261a430ccfcbc7ca6090ada78684c0b1fe7eb10dbca5fbca5a4572d951dbc9b5fbd6ba8c7369f07d9f190e5604efe6d37831668573a1550d3e1085cab2424aebdf57e87990bb78810cffb77d34fc282e42a05f8f26dd04d953b6a0dab840d5d042366d4993fd6d01f4e35de9393ec98efdf8e55150f9ad416fd3f728a9752fb7905755c2f0bd6c27e24ecff24fa9b7dbe4623161fab54f269330e3f89b81e20136acd731e7b52c697b2e5052aa70e1cf8c93dc433fbc7fcc091ffc9c5a0a0e", 0xc8, 0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000004000-0xb)="636966732e69646d617000", &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000012000)="80b680da3cd6a0db6057a3a1e5d0496df859b83e8596d971747ca99ef072155edce7452cb139a6f95f7bb7226761aeba5718e992855e740976a3006323a5b2718c87dc851090886cea63fd8aa4374b4c1c6554080d06a73a77a9dc693911ff2dda4fece0c8f319515229ed22112ee92c79e364228db11ea9d432de22849d94cfd433218ff94acc5cef82220e7124b56180ad5b02122f72c257497de0b002f350bcc7c66f17014b4257efb6f991f924f4892ef41590ab6f0e58c61d1738cf543ecb43eab38be4a359c2efe7fc3d760ca21b04e06e68b652ed2d2a77", 0xdb, 0xfffffffffffffffb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000004000-0x5)="7573657200", &(0x7f0000013000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000)="3af2cec859ac71455df6cd6af34b511830d3ce2e22e2bf767ad67bd003caa75e46d01c418c50c20852ba4d4e813762a02a97863beab4c39cf8abd5227d958387c1e61fb856fb2857273d4801eb848db2e3b5ebb2dae497e25e13c6d47fc47ef7ca138555c5925b1b616601865310686f3d1e552f4fcc93ebbabde7a6e2da9e052aceffe380266e57aca5f3f64aaed181714a6e939fd0ee76ebf14f645f2f64e1c8157d0b7d5a6e33", 0xa8, 0xfffffffffffffffc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000-0x10)={0x0, 0x0}) utimes(&(0x7f0000004000)="2e2f66696c653000", &(0x7f0000012000-0x20)={{r4, r5/1000+10000}, {0x77359400, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/10 00:08:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000b65000-0x6)="6c6f676f6e00", &(0x7f00002a3000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="76626f786e65743100", 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00004aa000-0x8)="6b657972696e6700", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r0, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0xda)="d124cadedc117fc433bf2e206b5503a507b45358300714a520cd9483348582d77583c6db4b45dd624c36cb5efc3fbda0a9e3eb9f3795eeae4f88aa1a68ccc7ff6d8b37d68725118cb8cd218cc21274286604e42c78d8632b8dd0063558f5ea2b6e56942937c1677940b3bb7d3a79028194c0998d5f996def42ef017af295253f00856eff15e7a77b68db45956231114957374ee08bdbaf5ca81a0595f44f4273807a5302d099af1d06007c05ceee6e0575e2aae8c6699e369c9bc469ffa47655159ce43cded3d76802d39243bb38ccc69a8987a5a4a8b936262c", 0xda}], 0x1, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000042e000-0xa)="2f6465762f73657175656e6365723200", 0x109200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000683000)={{0x100, 0x8000}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62, 0x0, 0x800, 0x8, 0x1000, 0x2, 0xff54, 0x0, 0x5, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$tun(&(0x7f0000c55000)="2f6465762f6e65742f74756e00", 0x0, 0x0) getsockname(r2, &(0x7f0000f9f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007c7000-0x4)=0x10) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000089000)={0x6, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffff7, 0x20, 0x0, 0x6, &(0x7f00006b7000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1f, 0xfffffffffffffff7, 0x3}) syslog(0x0, &(0x7f00006ed000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec) 2017/12/10 00:08:17 executing program 6: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f000039f000)=0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = dup3(r1, r0, 0x7ffbe) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x7, 0x101e, r0, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000c16000-0x10)={0x77359400, 0x0}, 0x10) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003c2000-0x10)="2f6465762f73657175656e6365723200", 0x402800, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000fd6000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x17, 0x805, 0x100000000, "00000107c89d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000663000)={0x1, [0x0]}, &(0x7f0000ccb000)=0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000fd6000-0x10)={r5, 0xc0, &(0x7f0000fd5000)=[@in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1a30}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2ac5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in={0x2, 0x2, @rand_addr=0xb6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000582000-0x4)=0x10) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r3, 0x406, r6) r7 = signalfd4(r3, &(0x7f000015e000)={0x6}, 0x8, 0x0) r8 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r7, &(0x7f0000b10000-0xc)={0x202000, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r8, 0x3, r7, &(0x7f0000a07000-0xc)={0x80000000, 0x0}) r9 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000fbc000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x403d) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x3, @tid=r9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000064c000+0x7c8)=0x0) ioctl$int_out(r7, 0x2, &(0x7f0000468000-0x8)=0x0) 2017/12/10 00:08:17 executing program 4: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000f63000)=0x4, 0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ac4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x80000000021, &(0x7f0000f6a000-0x4)=0xc, 0x4) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r1, &(0x7f0000f64000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ac1000)=0x10, 0x80004) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f64000)="922501ea331b8a35776f5e1d91c11710fcd9c124f896e5442bd7880e33c98699fdbdda67a3173d16f6421c45fcd1c09fac71ec575beacd95ba63d3da66", 0x3d, 0x800, &(0x7f0000f5b000-0x1c)={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0xa}, 0x1c) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f0000148000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000010f000)=0x9e) connect$inet6(0xffffffffffffffff, &(0x7f00004ae000-0x1c)={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000f2f000-0x30)=[{&(0x7f0000f70000-0x3)="1fa838", 0x3}, {&(0x7f0000f6f000)="94d8234ba49f83a0491e7363d7ff99b984a216f497e76f065426b9d8028617e11940cd7f3d85c91c9348715703481084c223ef332dbdf067cb0722fb65f3121411434668048294758706a158a088d3d9a8f52b0ff971af7a86f46ae1b72090846bce46f76c7ac903e3a5499eeb56a6d076d47b761f2113879b35d3a0430119db9c007d2f32fb36a5b8d0528bb027ee5b49347287d0de46a61bccf5f76d2a266971", 0xa1}, {&(0x7f0000f6e000)="fa99db8bfc76d87a", 0x8}], 0x3, 0x2) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0xffffffd) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0xffffffbfffffd, 0x84, &(0x7f0000f71000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f71000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x80000000000000) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000f66000)={0x20004, 0x2, 0x4, 0x6, 0x100000001, 0x100000000, 0xdabb, 0x1, 0x9}, &(0x7f0000f72000-0x4)=0x20) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000f70000)=0x0, 0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x100000c, 0x30, r3, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x3000)=nil, 0x3000, 0x20000003, 0x32, 0xffffffffffffffff, 0x5) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000062f000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cbf000)={0x0, 0x0}) sendto$inet6(0xffffffffffffffff, &(0x7f0000426000)="d6cdddf6785b2010c70c0e53a7b8dc46fb08eb86a063c48af64531b6d0b5e54fc637a8ce449a0b9e9bc58337badcb8b3287366371ab8840cc0f3d5af77d601c926a964d38709a0155dc77d7f1db3dec18d2d3622d251666f5ee4723301548b798edf884d4ec51c76d0cc08d1a40051c9123b925e030e86296d2f292c596ebcd8548189ed3217ad11850252b4bf8d3586df05325e80ef836926eb2206588aa95d0374723daf2a574b8cbc080db80b5bb82cfda253f60f52303155726f41ed8eb9e8926f5e2471eefa9f3dbb87c97f8ca5d5ab2fe8e7b33258064b19f1fce68e2bd76173823280dde3ff0bdd43965a3224c4888751d958dbda5412d855c3104a56fc2dd2756cec6488513f1c72fc760e90cbbaeb031ce7e3969a1d7d941520e47963083f6804564c1be136ac8e10b64ebee48f6d9a719988633f001b611ed60a71b1a7a1b595be3ab1a5d876cf9a0d86e26c5dfc4ceb2963937ecbd0a7873500b85d115d88af3838ed2b9b4c1a5aaf8d546786b2172bed07527d72f5b5bb15c5cd7339089fec4154bbc0dc37b92c7c91af56880a3699f728d121082be998c8000a9f282b3c80cbb815a723dec3ef1c7db995e326b31f1cfdf714f46e31464d32d54539720910680b1034ee6af9cc574be349fa1d1cf7666b5715d392558f16cadbcc2cd0b67e5e80005959d3445de0be4798f7a1e3bce43abce01a36ec36e41c90028bec1fac8227c6665e82b821c50bf2dd1725bfd257ff9d0fcd9da635b4fcd3d12933401cc03fe108ac5b719ef6f2d6adc79eeb8dbfaf89487ba4e13fab495977668b9ee4b261627abe77094ba1411274b69e644482e3e4a9463a32146f0c5cb0495475a80c392a9f8c1f785f647bfcc14897fdeb74c32e335d511dd03ffe548b1055f7b2378ba31701a9b09273c8ee41d9702358714d15ae958cae8f2e46b858ba5c9240390d86989e88489c77898e37d54bfd8de73b17fa1a57e0177a950c981e3174783c93cdc31dc5133298164511d89875179792783f5d1bc36789309f65d3e85034a578f159688751e2c49daae0ff8b50a501c7a7eb7c5f2cce063ec1bc0b35500d132fc679e827eef7919d488da4dee22fffb3581bd8cdc3a6af7ef4844c754a31c1519fdaca546726c259d27e01111bf44e18462c229d57582d22ca38214ad06c6aa3af9425be3b3b72d00ee1feb764f7bf8cb57452133b1a96f73d40462b0b51a80b3523c5b936a92200d7179b4c705c8ca2d3481c21349844ddde0400b19c54388fa465dfeb61d41ffde3e3f9abc6913b9acba43362c8869ce47995e38f06e29222f3ee256526bc1511b215550747bba3cc8b516946107e9d2fe79f955efa36c5d567b24735b18fa5cffd924b355c61808f103fb8d28128f8658a7e197785b66c52525576174740f93886286f0981475c7699fa8552201ae3ce3cd20b3b0b1c5e166ecbca3f4f484bbfd4a5e2be556d0b0a44bae81a6e3c2a67e381ffaeef4b3b0fe74785d1991bf193c8eea1686db19c1867726d1fe37df19d26fe4eb78f79754e72a0ff66fa381675bac1d90406b5a62784caca11f51f5802d29ace1e64e71e86f213f70b35002688d4556605fe6351451a03c06ceeeaa5f6d1014adc68309c6dab7fa38ebf2b8a1b8ba6a3ec3e5c04c1d81f0ac02b0d1e7874496e978f78f29d15891b3dae69c8af582f3448d489c576cc3a28577a96c872c1fc69cbb053f4ce6b1770e1a674fa99f13037934a6ef9f408c4036506f08ef95a0de742e894ed23a611e96864f4f1e6a764ef3dd0f6048201e8e225a67587b19141850249ba55e30f3883ceee97a37205121d09c9f35776108922ab57cadd5758f2d656379100d9ce6280fb4d06527078bb1a75c686ddb44f45634939224c91f89bd7f29d12298e72cffabe02a81a9b7d26899f5d90401c3aefff2b340076d831c5f62a121ae56ca16df1b90987bca1907778b04e639a77a1cbe1bbb1e57f1a0c21cab036c0b4f020e4572792b0447874d31266d0b649e29acd1dfbe6ec4d5453acf17358a9ffb355fdde45fc9ddd2c5a7300d38e4f05a712689d5657446105ef9e5b409a7c94fb9a91f35e019a96a0895d48d9273cf6c7168839a57aeb51d99ef1e1d4e782fe9d5ae8af653925ee71dc53b9aed3232fb9c7d974b1ef01d96a7c8af4f61f6318f870264d09e1bc863ac6e748cdbded86e035797e934c8cc78b119b70183f8fc8be2857bed43afc99dbe9a32833b8b720111987340124456cddef92339f2c32d8300ac65caa89335bd2b968a5583af989c388f7211ad9e576576d896295bbbba7afe7042e4f747fc04a7d13844b981e252a27898760f534ef9f238f2668fc897382bf279d7ad7a2784709ae893761d3d81c638d043ba5834d6b76c38aa2df4604bc8299341733fc6208162db1f829fed0847e200fd36455a0b0c6289164bbadd5f7bb0973d3577ecc365b55a45aa4ebc2aefe5afee149a69368a1d43ab10ac4a9a247ba16f8d10506dc7f41de2030eb43d6bd64a8db72579d62ba4beb4827c6c04443e316221bb7b0319ab1d3c87fe5d9e432987ec79faa2e483630b2f821b1bbf2f8a65a25074626b8bb492eba863984d1832cbdc4c5c8f5f4e9d1e610c7a6dac72302f099f5152b1342ded0039530b5da18eceb032011e4ec143e6aee138fdc98fb0cc610b27d577c698a932b891331b7380aaf851952d7183c546abbdd99f7f48ca785d46748a4685b3d04eceed93ec2c72270d69d233371e3e6a0274a8b624aeb5d4c07e3c01ecb910062e73320623eab82c56818aad493ce0d57c4120e6b72f16fda195b21f630273fd9e0c8552477c29dc525b8d799d9572506db1a59dce392568290928e1e083bb43a0b6753a7447064b5fce51f5a598971b536ca309f99d49ba9a5795084f8d5bb1f79982c6ed2ade13a6e667cbd9fd0f5f26d4513e0737625f77f64354ab8a57f0ada351779d27a314bd510591fc4aa9d1d153d85d7deb93292f6e9b33ad248a27fba34f75fa2a198b4e09acf80a89e36d4ef66ae29250066f5cdbfa74babd35d0b27dc996f12127a9f129c79086917d9a3d3bb51d15a0ff6dfea82b32dc1bb64872372feab107cc1a9aa19d32693fb8edc301fc70a488923cdfa0af8f6edd98839da20d34eeb420c7826ec59178c55f3961ea3dacf4a43dad239e8d8f452a75259f0e2383992fc78d0d04d4ac119c04da7d5693bd8e49e5f179cc7301fa288e15d68aff3753f7197912814dff995ccc5571a516c102adea47ce9f9472870873a69de359bb41dbae36f0dfa19004b21671fdb266d2429dc20b492ed33b318f57550965907c2dfce74074126f89dec8cdf30149edfbac18c902a1dda16359f0688be4d01805c9442620e054e8716f41d33eaa680f43ca285b8bacf974b001a5972ff54d540935cbe7f2e9477eef081dc86562cd9978b67b86ca0a759c332c4b345942a0c3f235486cdbba5b377a81692a17544c94cc6cf126d5b9fbf45e76872cb917261d4a122347426ee0befe40b2c44774c6afd6c4af7081c2aa344d68017e81f1f31d5920855f360ec8bbff031a6110d3689d92cc63a814d3719f2b21c56c43996afa8fe9f060f36b4c0fba202832908a7f3113d609dbe9e75e832ab8a962ead8a3ab3abbbada40c9493cddbf67ddffe7beda10da58d95fdcb2ff049288bfa47e7314be5e6c6a1456c69860c0a3efc516aef35ea5435510599cf4500d8a1c7ea986846232a25428d103d3470be10bbbf887ea01a3030eb078755d380ebaf3dad82d3eec7e983bf27214c54ead1104bdf4468b6b40a81b6ff93c9c2a69501e6608b44536a06990342b0007988dd61d05bd1afe31ddc8719c3a558ed49f0b8115ca94628ee6867c74df66e3fed869f47bbf8218bf9a2892941e696569bb868376c53e6d90f7ec5971bb9a4abaeed5ababcda71032fa2ff35dee29fb980ac962e34803535e9a887e32c670b3f85adaa33f5595db9f087c3d40941adb6e87b8abd03297b42fc806c15e48bcf00bf007e2d4d51650afeef957fddf56d88208249d6cfe0b32733091e5d654a15f00a097533d0b123092f8446de3e0d9d882994ec9b64005e64755cecc77a1979c9dbcc9ef8e13c04787001cea12c865865a5f7f9799af52332bed514a0f801a0561ea153cf18d4f0f718a40a38511454006de04760e1384c2a95837f89f8258b67af337531faff6aff14f796c4211cc736198e66201e5d520b785f3e961e122c6fe16723a3b8dc9e82cb74202297e4416f5a46f99f9b9038b4e7b821b7beb9d486d8773fbe8045eb7241c7eb653f757cd66f6133eee4c8199458b66fbada915947cf134e0b7dfdcdfc04fc15e282ebacf3a8f8793ca5572dffdc24fceac2153092c114bf020a6e26e78df488894087d0a581d6e99d4c7e26f81254e2f56b69b55eb9c694570d59bae0ed6e8a6c957e3dc80d60ceafc97f5922a836937d93fe093f8badbdf44358129bc4131a8a3d624c245471fb4b821cf0b0331da5db36c054335c23d6f7f5889630d84b6a116b28f2ea7eaa9c9ab6491fd5dedf464fa4ba9a610aabdc98cbd16e367fcbd48423c76a8b3f50fa60c962468e29393a24d45e5138f5294a25a89cfe6d3ba84a461d74e6ad5b91a5d0258bca666c4e334843e3392c406a92d8e30346edbe696f214a877c7b1cd95d9f4aa9985578dbcb2d163fee04b3d1328ec094ac3671e0d03360337ea3378825aab4c426bc646bc362d9f12b9a79473f3435c6e227a1654e3ed1596bcb4a2a4c2c55f1473666538ba442e4327e93db91a577be81569b1289c1d80a23350b50f4c9d7438ea4887452b7d3a1bec376b894c409273849aa6c0a9dbe40b5f2bb166ac11dbe9b0f1c3128fe160c630c24d29e489ce826ee9fc99d83d1a44974b6a5faa6d8a9afca3af7a9d05c8118fcf4f4dd6c4bda524f5924bd845d4243c4f6f64741992935e4936b924f9e9c914658dd48dc9ccedbb790f8db66aa2cc4f730eea3e41bcccfbc4250494348beca054eae60bda41682cd0a7686845c98e3a70d87cb74112f2ddb703df26746d6ef2bae920b589fb5a8ad4d0f9fed4ade76079319f150eb129f2595b076ee468ca2600a5b2bdd875347f130848d5a471a6086e172e7dbc46d7bcae0c31d0cf8a5df444289e9b171416489fe51b8ca19bfbba2e0c6ca756e9053d90d0acd63523152f249595b72c7a43f92a09e57d5a2809466bbf0f4391c3626156ea657cdb2eed277067b18752f44a62803a4ba6885e6b2e4e20d70ebc7c3e0394282bf08ed8602033b4afc08ff92899c39c5633f4f9949265dc3a4a6eba5fcfb86eda251826682cf71b3eb8a99acc5faf7adf6d0b1eac0e5b75429cbf88c7f0fd436d41227ff60201a07e6996cb1fda708ad61b46b3aa848afea481707c4ec61c250c62b3ff7faee52e92097458066aca645c2152eb1612e7ba9f3d5bbe543d2e78734734b9c176c31dd3f9aecea7fdbcedff693632c3afdf2af2c516951b9b34063ccd13e8147a0f1734bcade0b5a3a334fe467947421fc1da029335b0a96dc64ca7fcf0a07c36f7312548b091bc7c4badd3e2d96d1d48a7a6e041036ed60a3fd640131c6ce1a0eaefa242a00ff5ec87bbde528261eba1da153a76d67777b0c7b8f49fd4db86545c074b3e7a948197b4bcb43971310bc0d533013d44b8d3712118b7c37e00d5cc0def187adcd24efa768908b609138583de5dc75084834bbe12b1fab0cdc15f6e4b8569cc6b31e7b1fd871b9a5b7707416c514adbf421c7c379eb17ebe3584379d3d8c57", 0x1000, 0x804, &(0x7f0000aed000)={0xa, 0x0, 0xfffffffffffb8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r6 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r6, &(0x7f0000f73000)="260000002400430504edff00010000000000100400f1000000006a09f1ffffffff52f5000035bd", 0x27) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000965000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0x23fffd, 0x0, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 247.741081] device syz0 entered promiscuous mode 2017/12/10 00:08:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000587000-0x8)="2e2f66696c653000", 0x204280, 0x181) r1 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x0) clone(0x0, &(0x7f0000002000-0x1)="3b", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000002000+0x886)="99") getxattr(&(0x7f0000ef3000-0x8)="2e2f66696c653000", &(0x7f00001de000)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f000091c000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4) r2 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x24) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f000076c000-0x2)={0x4, 0x1000, &(0x7f000016d000-0x1000)="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"}) r3 = socket$inet6(0xa, 0x40000000002, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000fdc000-0x4)=0x5, 0x4) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00008b5000)={0x1, &(0x7f000054d000)=[0x7]}) socketpair$inet(0x2, 0x2, 0x9, &(0x7f00005b2000)={0x0, 0x0}) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000da5000)="2f6465762f6b657963686f726400", 0x20000, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ac4000-0x8)={0x0, 0x0}) removexattr(&(0x7f00005b3000)="2e2f66696c653000", &(0x7f00007f1000-0x18)=@random={"73797374656d2e00", "2f6465762f6c6f6f702300"}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000d15000-0x10)={0x0, &(0x7f00004c6000)=[]}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000396000)={@generic="a994b6b1babe1d972c000008827b65bd", @ifru_flags=0x201}) r5 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000126000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0xfffffffffffffff8, 0x5f80, 0x80}, &(0x7f0000d59000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00009fd000-0xc)=@sack_info={r6, 0x10001, 0x9}, &(0x7f0000c96000-0x4)=0xc) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000a89000)={0x0, 0x7}, &(0x7f0000810000)=0x6) link(&(0x7f0000826000)="2e2f66696c653000", &(0x7f0000d1c000-0x8)="2e2f66696c653000") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000714000)={r7, 0x0}, &(0x7f0000134000)=0x8) read(r5, &(0x7f00001b0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b) ioctl$TIOCSCTTY(r5, 0x4c06, 0x7) 2017/12/10 00:08:17 executing program 5: 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) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x200000000000, 0x3ff, 0x1ff, 0x80}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000747000-0xa0)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x800, 0x6, 0x45}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000891000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x20401, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r2, &(0x7f00009d9000)={0x0, 0x0, &(0x7f0000fd7000+0xda2)=[{&(0x7f000000f000-0x7a)=[{0x49, 0x12, 0xa01, 0x0, 0x0, "3c8d8c54000000000000000b0600210000000000a000075272851dc3910000000000400000017163e6f4b439ae7c2117d30045cf7d2601575d"}], 0x49}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000641000)="2f6465762f72746300", 0x40, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f000090b000)={0x0, 0x0}) connect$llc(r3, &(0x7f00008eb000)={0x1a, 0x17, 0x6, 0x5, 0xd03, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) creat(&(0x7f0000234000-0x8)="2e2f66696c653000", 0x3) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f00005c7000)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f00002d4000)={0x0, 0x0}) mkdir(&(0x7f0000ec7000)="2e2f66696c653000", 0x82) gettid() mount(&(0x7f0000690000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000848000-0x8)="2e2f66696c653000", &(0x7f000071b000-0x6)="627472667300", 0x0, &(0x7f0000e22000-0x38)="28e0de183e774a58367e1ae5486a6c98ebb94bf657a082675a282c") ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00006a3000)=0x0) 2017/12/10 00:08:17 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x3f}, &(0x7f0000005000)=0x18) mmap$binder(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x2, 0x40010, r0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000006000)="6c6f2b657468307472757374656400") sigaltstack(&(0x7f0000000000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) 2017/12/10 00:08:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ca2000-0x10)={0x0, 0x0}) r0 = syz_open_dev$loop(&(0x7f0000eec000)="2f6465762f6c6f6f702300", 0x2, 0x2) finit_module(r0, &(0x7f00002fd000)="73656c662700", 0x2) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000816000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x14000, 0x0) rt_sigaction(0x3b, &(0x7f000067d000)={0x740, {0xff}, 0x1, 0x7fff}, &(0x7f0000eb6000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000a75000)={0x0}) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000037b000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000099f000-0x10)=@common="00000000000000000000000000000000", 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_void(r3, 0x1, 0x1b, 0x0, 0x0) connect$unix(r3, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000b4d000)=0x1000) recvfrom$unix(r3, &(0x7f0000ab7000)="0000", 0x2, 0x40000000, 0x0, 0x0) clone(0x8360000, &(0x7f00009d2000-0xbb)="cc47799793ad1c38f0c68a9d7c57775e6f3c698fcbcb403832a02c236a6a42e997c91bb47817dcc8a55e2abdc0e2a304e52023117f8d34bd6fe1017537faaa9a82037dc8e63ff09f94afee9d55086f554e99b7a051d7255642523facbe2bfce5624a62fffd9b2634e86aa41a2ba5faff27e0663cf9039f04043fc045070b72b84b8f5bcbd3ade5aa94b199c8640d9b56a035e26920939cb4df8dcf403582579e449f95a9641469fc3e1ae81268fbc3428356333468fe7db7fe12db", &(0x7f0000784000+0x1bc)=0x0, &(0x7f0000b06000)=0x0, &(0x7f000029a000-0x9c)="d402ab0835fcc5f5b1aadc50468e8cb0fb2e86e7c4aad09255a202f4b288001b9b34d8e6805eec7d895dddfaf10a79fc6a5e7d9c5a0c613a021e06718584b93dd4bb39f35999ea4bc9ab6c47e08152e53d6fc5b9d017b75b2632857be26cc0a0e3548412205c669e330d98433a1ebabcbf35b9fa47ed20f165491be7ca8a2368b6069d2d89135d46bc4c65888d255c5fe086041641f4b9bbd35f749a") ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f0000d3d000-0x20)={@common="7465716c300000000000000000000000", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) poll(&(0x7f00004ef000-0x8)=[{r4, 0xd210, 0x0}], 0x1, 0x7f) umount2(&(0x7f0000e02000-0x8)="2e2f66696c653000", 0x2) close(r3) r5 = syz_open_dev$sndseq(&(0x7f00000f2000)="2f6465762f736e642f73657100", 0x0, 0x5) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r5, 0xc0bc5351, &(0x7f00002ea000-0xbc)={0x99, 0x0, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "a39b4193498bbb4f", "bc6bb0ea74e2c3a07a82f1370ed859573704bd627f8f78d44c73863bfc02cb3e", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lsetxattr(&(0x7f00008f4000-0x8)="2e2f66696c653000", &(0x7f0000d0c000)=@known="73797374656d2e61647669736500", &(0x7f0000134000-0x9)="2f65766d6e65743100", 0x9, 0x1) fdatasync(r1) [ 247.782754] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/10 00:08:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000f96000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x4a200) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002da000-0x10)="2f6465762f73657175656e6365723200", 0x40, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ff4000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000007e000)=0xe8) r1 = socket$inet(0x2, 0x5, 0x8000000000002) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c91000)={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]}, 0x1, 0x6d, 0x0, 0x101, 0x82}, &(0x7f000083e000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000102000)={r2, 0x7}, &(0x7f00002d4000+0xb96)=0x8) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000b16000-0x10)=[{&(0x7f0000f49000-0x3a)="390000001100092401030020000500ff0700000005000000d7ffffff084d3c0019001a000f000000fefffff5000000001e200000000000070512", 0x3a}], 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00007e9000-0x8)={0x0, 0x0}) r5 = socket(0x15, 0xe, 0x73) setsockopt$inet6_tcp_buf(r4, 0x6, 0xc, &(0x7f0000bb1000)="3a3879fbcbb0f0ade03ea053de50545927379267d37be10ce8db6f7d69c8047db1211417be05bec643f3a597624f2578f240e0eb00c33775ca914ee5c473ab906405a290d2c757c2c70d0cc6706d71336d0bdd9f274028d615798f4034b0b4ceedde4ea97060426184db894b31c6028c51415202279a9e1ae5dc8b", 0x7b) r6 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$llc(0xffffffffffffffff, &(0x7f000085e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000329000)=0x10) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000545000-0xf)="2f6465762f73657175656e63657200", 0x20000000008306, 0x0) getpeername$llc(r0, &(0x7f00003f9000-0x4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f000093c000)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000736000)=@assoc_id=r3, &(0x7f00003b7000)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000de5000-0x6)={r8, 0x8001}, &(0x7f0000498000-0x4)=0x6) clock_gettime(0xfffffffffffffffd, &(0x7f00000d7000-0x10)={0x0, 0x0}) ioctl(r7, 0x5101, &(0x7f000042a000)="") socket(0xf, 0x3, 0x2) sendto$inet6(r6, &(0x7f0000a9d000)="0c", 0x1, 0x2, &(0x7f0000999000)={0xa, 0x0, 0xfe, @loopback={0x0, 0x1}, 0xff}, 0x1c) mmap(&(0x7f0000000000/0x864000)=nil, 0x864000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = memfd_create(&(0x7f00009ef000)="01", 0x1) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x810, r9, 0x10000000000000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000d20000)=@assoc_id=r2, &(0x7f0000df0000)=0x4) write(r9, &(0x7f0000003000-0x90)="c5faca0456f17801854cf5000000404310d2", 0x12) 2017/12/10 00:08:17 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0xa972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x31145d513683eed1) accept4$inet(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) r1 = socket$netlink(0x10, 0x3, 0x5) mprotect(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x1000004) mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x100a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000a94000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$setownex(r1, 0xf, &(0x7f0000a94000-0x8)={0x1, r2}) munmap(&(0x7f0000caf000/0xe000)=nil, 0xe000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f0000002000)="00000000", &(0x7f0000a95000)=0x4) mremap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000d02000/0x3000)=nil) fcntl$notify(r1, 0x80000002, 0x4000000000002a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r3, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) setsockopt$inet6_int(r3, 0x29, 0x31, &(0x7f0000173000-0x4)=0x55, 0x4) setsockopt$inet6_int(r3, 0x29, 0x8, &(0x7f0000869000)=0x8000, 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000253000-0x24)={@common="73697430000000000000000000000000", &(0x7f0000286000)=@ethtool_dump={0x3e, 0x401, 0x0, 0x1e, "24b04181a958ba92d8d88ef80f7d0d728c2c3f90fb8bffa68f0007437e5e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r3, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r3, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)="", 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) pipe2(&(0x7f00000ca000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) socketpair$inet(0x2, 0x6, 0x80000000003, &(0x7f0000078000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x1, 0x32, r4, 0x0) r5 = socket$inet6(0xa, 0x20008000008, 0xfffffffffffffffd) bind$inet6(r5, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r5, 0x29, 0x800000000000011, &(0x7f000049f000-0x4)=0x1, 0x4) 2017/12/10 00:08:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000618000-0x11)="2f6465762f7667615f6172626974657200", 0x1, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000015a000)=r1) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) connect$inet(r1, &(0x7f0000106000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000370000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000eca000-0x4)=0x0) r5 = openat(r1, &(0x7f000063d000)="2e2f66696c653000", 0x80, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000733000-0x28)={@generic="8bc2290fba238c943eb1f60ceaddc17f", &(0x7f0000d98000-0x5c)=@ethtool_coalesce={0xe, 0x200, 0x6, 0x9, 0x4, 0x1, 0x6, 0x0, 0x1, 0x34, 0x5, 0x80000001, 0x4, 0x2, 0x101, 0xfff, 0x9f, 0x6, 0x0, 0x4, 0x8, 0x8, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$urandom(&(0x7f0000fa6000)="2f6465762f7572616e646f6d00", 0x0, 0x80000) timerfd_settime(r4, 0x1, &(0x7f0000d12000-0x20)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f00003cb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x7a, 0xfffffffffffffffd, 0x80000000004, &(0x7f000000b000)={r6, r7}, &(0x7f0000390000-0x4)=0xfffffffffffffffd, 0xfffffffffffffffe) syz_open_dev$tun(&(0x7f000078c000)="2f6465762f6e65742f74756e00", 0x0, 0x20200) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f000008a000)=0x0) r8 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) mknod(&(0x7f0000000000)="2e2f66696c653000", 0x6010, 0x7ff) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00003d4000)={0x0, 0x4, 0x1, 0xffff}, &(0x7f0000d64000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000d0e000-0xc)={r9, 0xb2b, 0x30}, &(0x7f000015b000-0x4)=0xc) r10 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffdfffff, r4, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r8, 0x0) r11 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) fallocate(r11, 0x11, 0x0, 0x44400004) dup2(r10, r8) 2017/12/10 00:08:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x8000000000000006) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00007d9000)={{{@in6=@loopback={0x0, 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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006c2000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00001b2000+0x4dd)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, r1}) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000827000)=0xfffffffffffffff7, 0x4) bind$inet6(r0, &(0x7f0000f3d000)={0xa, 0x0, 0xffffffffffffff68, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000089e000)={@common="67726574617030000000000000000000", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = syz_open_dev$tun(&(0x7f0000d88000)="2f6465762f6e65742f74756e00", 0x0, 0x1) sendto$inet6(r0, &(0x7f0000bdc000)="2498551b56f20eb11a9f327b090000006427262c", 0x14, 0x20000000, &(0x7f0000f56000)={0xa, 0x0, 0x599f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) r3 = fcntl$dupfd(r2, 0x406, r2) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000171000)={{&(0x7f0000a2f000/0x2000)=nil, 0x2000}, 0x1, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5b000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000018e000)=0xaf) r4 = creat(&(0x7f0000300000)="2e2f66696c653000", 0x0) clock_gettime(0x4, &(0x7f00001c9000-0x10)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f00002bb000)={0x9, 0x3, 0x20, 0x5, 0xe, 0xd704}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000901000)={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, {0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x9, [0x0, 0x100000001, 0x1, 0x3, 0x0, 0x9, 0x6, 0x5]}, 0x5c) accept4$inet6(r4, &(0x7f0000f88000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000e2b000-0x4)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000132000)={0x0, 0xcd, "622b1d1088db4a2053c736b97767622db97d5f2f1b3ee2b1a7d1fa2cc5feb929f25e546cd20649d4b8b2b548eb2b87dc51242e88ea364a91e860212678fe17b4570544e86b9fb0929078e958195d97f75cbf4296c8a47c28678a9b536c887bf257d36c38d31b0b50e5668fe398e266a8337df8af58ffd7016c9a07898b66996bfd45ba29e0ed171886414bd3ba3c33ceb1a637924dfd9469ea32a07fbaf86e0aee42326ae64adb2e77625de7ac03aace0c5299acebacf40c2624d848eee490d6b6af201298445d40c50477f041"}, &(0x7f0000933000-0x4)=0xd5) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00006f0000-0x6)={r5, 0x0}, &(0x7f0000e26000)=0x6) r6 = socket(0x10, 0x3, 0xa) sendfile(r6, 0xffffffffffffffff, &(0x7f0000fd5000-0x8)=0x0, 0x80000001) uname(&(0x7f00003fa000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/10 00:08:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) r1 = fcntl$getown(r0, 0x9) recvmsg(r0, &(0x7f0000b76000)={0x0, 0x0, &(0x7f0000862000)=[{&(0x7f0000216000-0xc)="000000000000000000000000", 0xc}, {&(0x7f000097e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37}], 0x2, 0x0, 0x0, 0x0}, 0x2000) syz_open_procfs(r1, &(0x7f0000883000)="6e732f70696400") 2017/12/10 00:08:17 executing program 6: mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x9, 0x0, 0x3) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000938000)={@generic="f13401fdd48b3f2b57398b758a660769", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000936000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, r2}) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x9, 0x6, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008ad000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000039f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00003c3000)={0x6, 0x200, 0x7e, 0x5, 0x0}, &(0x7f0000739000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f000052d000-0x8)={r6, 0xb}, 0x8) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f00005ea000-0x10)=[{&(0x7f0000576000-0x2b)="29000000200031dde5dd2100406500050a000008f3ff0780de00000c0009000800003300007e2000000017", 0x2b}], 0x1) mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) connect$inet6(r8, &(0x7f0000d27000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00009af000)={0x1ff, {{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1f, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfffffffffffffbff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x63e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) setsockopt$inet6_int(r8, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r8, &(0x7f0000264000-0x1c)={0xa, 0x3, 0x807, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000000000005}, 0x1c) sendmsg(r8, &(0x7f0000f68000)={0x0, 0x0, &(0x7f0000f18000)=[], 0x0, &(0x7f0000ab5000)=[{0x38, 0x1, 0x4, "05fe5c6b67088ec14dfa225e5bf423b4b105f51791772a048fd72f3c672fd414f047"}, {0xe8, 0xff, 0x3, "ea53c66d90c9b4892c6f25062ad517f349a88d1d59ccd6e7edbbd49dddb87b8bd8c7bef5fed52cf72b243e10db36b3fd84d82fa14793739be42287a1e5b073219b8df04716df4dcb7beaafd53556d4ad7dca0bf73b8777d72beed04c1e72716b1c01d43a8a684b004bd446e8191662b0858e5b3077af041c6827b07d0acb743ced1cbe1edf2b507964b4eaaedfff276e6535d9543db3cdd644255f93200eb432a6c6ded271ec1684d4886a2f6d5bbdcb509f388516cafa7fb942fe7fd39a9c534d9fb277661cd2cc77a1089ba12c249e02118deab75b"}, {0x48, 0x11e, 0x20, "60d603bcc0fa4d3e3fe3d1e70ffedd43925a25fa546922761d64f5a9b4a3574afb67d2cbdd58f96612d137db32a4767073561cc6ae4f8f"}], 0x3, 0x0}, 0x0) sendto$inet6(r4, &(0x7f000096a000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/10 00:08:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x400000000000002, &(0x7f00007f7000)=0x10d3, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r1, &(0x7f00005a1000-0xb4)=[{{&(0x7f0000057000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000cc0000-0x20)=[{&(0x7f0000a83000)="0000000000000000000000000000000000000000000000", 0x17}, {&(0x7f000030e000-0x4d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d}], 0x2, &(0x7f0000ed8000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8, 0x7}, 0x1000}, {{0x0, 0x0, &(0x7f0000bca000-0x80)=[{&(0x7f00003f4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00009d0000)="0000000000", 0x5}, {&(0x7f0000833000)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f0000ed3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}, {&(0x7f000017a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc}, {&(0x7f0000504000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f}, {&(0x7f00003b2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52}, {&(0x7f00002c0000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}], 0x8, 0x0, 0x0, 0xffffffffffffff28}, 0x1}, {{0x0, 0x0, &(0x7f0000e01000)=[{&(0x7f00004c5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}, {&(0x7f000089f000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}, {&(0x7f0000d4b000)="", 0x0}], 0x3, 0x0, 0x0, 0x9}, 0x2}], 0x3, 0x3, &(0x7f000086f000-0x10)={0x77359400, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000070c000)={0x1, &(0x7f0000e35000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$nfc_llcp(r1, &(0x7f0000b10000-0x1f8)=[{&(0x7f0000eb1000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "82dbedfd8fb3df4bda7494480478f8f2d46e4ef5344c2418900b4eef2b7f4dc1072c3f73965038a1ccb04ca6ff1aa391fe26d747bfe538c80f8b633fd43319", 0x0}, 0x60, &(0x7f00008df000-0x30)=[{&(0x7f00001ce000-0x44)="3af6847ae6a77807233574abd8d68fd926afb8ba84c3b7ca31e69860d235f95986f6c7c12dc5026bdee287d4b188a68ffb91ebee9f2dc780f5f2e18200730754bc162a1c7ba759cb52a50403800776b748f557ca0fc2c406906dfdc6c5b94a6544118abd3900d472258b19a4be1c7177c22d0f7782c292ae124c7d53aeb46f12ea8eb948d90552dfb6ad37ed033d710e16259d5ed2bf43bd71a90cf5a22ee35e87cf8509d98ea669985bc485c1bdc7dd03eff29b14533695643f517aca1f13", 0xbf}, {&(0x7f0000f02000)="68", 0x1}, {&(0x7f0000183000-0x34)="8c7fd23fab9ddd14fc3c8cd61b68f7259f5ceea8f4e5fe49af461ebe7df86a5bee3b7c203c09559e2649ec83203c98692f64cc54", 0x34}], 0x3, &(0x7f0000cb8000-0x98)={0x98, 0x10f, 0xfffffffffffffffc, "594526fb936a42f226fec6c8ff8750d78af208ec2a0a93e36aedfb9d70720a0f956f6f10a9e7b2f95c699885d64803f41f024ce8d2bde0eef310c0aa718bfbb42831c835d8c306cadea10583784ed08e335a34d0ca3e1af7c22d383acd71b696bde0c41d62a19331a076181445745bcb9513c3329662e2c5ed472df289d32e1e2ee81a7bc4"}, 0x98, 0x4048085}, {&(0x7f000036f000-0x60)={0x27, 0x847f, 0xffffffffffffffff, 0x4, 0x200, 0x2, "e8d8f31f504c27513d5ff33b98aed3d86557ae8bf23dde0edfbbae24ae3dec9bf9938217c190f12498410121a4042a4f71bbb95e203863e39435e28e3eb101", 0x0}, 0x60, &(0x7f0000dcf000)=[], 0x0, &(0x7f0000124000-0x68)={0x68, 0x114, 0x3, "c5e3f0173f60ea8515315c07147d593f6fba99b9efdb6c39d1ea2462f057c37824f02fc9aa595dfcbaac21a988b5e582fb4b5cd203e755020440ee90996787824137e9ec9620d176777f6c6b3fb503ed606f1b4fad"}, 0x68, 0x40}, {&(0x7f0000c89000-0x60)={0x27, 0x8000, 0x81, 0x7, 0x80000001, 0x8, "95ee9e6cd086dba09ca5689cb3fe6b615374857d53fdb0d078c1026822d2e038294fb071fb89adf4311c304a79a2182998be1fb8b500132f429682c17dc5ee", 0x6}, 0x60, &(0x7f00006f0000-0x40)=[{&(0x7f0000a4c000)="f602f099a4db2e3375a862df919239e4a1c34a2ba421585ced4bfbf632b8db1a13a0fe7de8fd787fce38d0564039246e11919db9d7d7ea32c65422a86aaeed2e5166", 0x42}, {&(0x7f0000847000)="2ae20ea5f7ebbb3935692432db6d370f0c3dbb096cd7fb2cb75ae687a3e77dba93d1c71cead882e2ef01f07f1b53d6fed738fd01ca05e31e417370d6248967d39e989f16d35db15f1ccb81186c6bee59b0fd3c2e8f91cb313b8ae511c0eb398fc23281d93900acb329b036b2f609f43bb2b8dace1cd2de13d5745c34efb369bb2aa156", 0x83}], 0x2, &(0x7f0000294000-0xd0)={0xd0, 0x11f, 0x1, "f1f9c1a2d32103a5667edb6fb549f83a27b03f63578100a9b70291148338a279d24031075e7f7b7864502fb2ab4e722cb342f232720b36f6bea5f4aa817309d4ac6d65b50e245f6b6b00971ecc5b6d912990e02b116116d69db5c649f259c45d8dca31b03a36ce9d62a99fcec11da7d7d5079eebee218969538f41336ad6eebb54b0a5161a961da05da33d8de7aebfcd860d69dcc73c47b15db363bd63d542ebdc977da4a12e5a4621809531b222fedf118dc6f5857484a8380aebf49a4b"}, 0xd0, 0x40}, {&(0x7f0000a35000-0x60)={0x27, 0x9, 0xfffffffffffffffe, 0x3, 0xfffffffffffffff8, 0x6, "c2536d9657d0894d8a7fd9efa51534df61941f891396e56e50cdecda18fe982aab01269d96dd36455c0b849b4fcc9d818f2ab189daa2f489effa6cf57f1236", 0x1}, 0x60, &(0x7f00008bf000-0x30)=[{&(0x7f0000419000-0xaa)="866d5df0cb164a8057f2a4239aab0c6ee2b3d1379aba56dd66395229c968361075cb3e85c997a3998fe16f0f6ec6e4e6bddcfc44482838d92e0c0dc0ba4aeae4a51b1bfc30c257775fc071568296c529905612d0550b24c1f6df8cbd8824b67c17dea217957d80ccd518709a5835a03ae6571014a27c5a05cd874d83b9886dcf2cf32821dac6743e3ae9258b8534965e55cfb9136ebb794f8723da7e1e938e4b810915a0e95fc1a169ba", 0xaa}], 0x1, &(0x7f000044f000-0x18)={0x18, 0x0, 0x6352, "558b97"}, 0x18, 0x20000000}], 0x4, 0x40) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000003, &(0x7f0000c34000)=0x5, 0x4) socket$inet6(0xa, 0xe, 0x101) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00001e3000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f0000d4e000)=[{&(0x7f0000bbd000)="011d68f6e0a2e526d143f6eeb51f7cb3a6b2a21282d5df9a07000000065c20bd4f0f40764b7c4da9a483b97ae7217097a057ad8032913839d085fc1f3cb287267cc2d5920b17a9fe05d35c032227e83d57adf0d0128aaf5da3ed3ccc15b0e11595c59dfd25df78f6512c4d5f3cdf6f8c3f128757ec96ba30743f1b4c58bcfe9167c690044529efa4d2732aea5454e049e606b38a93db6ace02d6787fa6f845a96227f6a51386ff3ec72b8d182a32c4ccf6831c19f91b4967e8b71393d6ebb19030444ec390d114386c68eac28e6c958a4b95329820c29f557565737f9219262e5ed436a3f75c0b89d9ce4de59fefb451", 0xf0}], 0x1, &(0x7f0000bce000-0x328)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000638000)={&(0x7f000080f000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000bc1000)=[{&(0x7f000056f000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x1, &(0x7f000024c000-0xd)="00000000000000000000000000", 0xd, 0x10000}, 0x20) sendmsg$inet_sctp(r1, &(0x7f000053f000-0x38)={&(0x7f000056d000-0x1c)=@in6={0xa, 0x0, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c, &(0x7f0000121000-0x50)=[{&(0x7f0000d60000-0xb)="", 0x0}], 0x1, &(0x7f0000352000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x3f, 0x201, 0xc076, 0x7fffffff, 0x80, 0x1, 0x3, 0x0}}, @init={0x18, 0x84, 0x0, {0x2, 0x7, 0x8, 0x7}}], 0x60, 0x40000}, 0x48000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000ece000)=0x0, &(0x7f0000796000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000fba000-0xbc)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}], 0xbc) recvmsg(r0, &(0x7f0000d67000)={&(0x7f000075a000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000889000-0x30)=[], 0x0, &(0x7f000036c000)="", 0x0, 0x800}, 0x0) sendto$inet(r1, &(0x7f0000d08000-0x313)="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", 0x313, 0x46, 0x0, 0x0) mmap(&(0x7f0000b31000/0x3000)=nil, 0x3000, 0x1000002, 0x40010, r1, 0x0) sendto$ipx(r1, &(0x7f0000c18000)="7c695d50013f8c473630b0a371ee3324a3842124d6108c42365675939372943cadafd634cc3cdcc64d8a0c009c201bb5e7d10f66f2bc3ce21a8dcac99d2f0fbb2c73a1518941c218ad8d609325489bd54cabf6be505f63f7d1f62d2b1569cff1f96daf491ade963e3cdf68004694dfe6bc4f60597f60a8665312e744fe0dc4e36b418ee5ae3f5bbcd3982ae45cf2a528276cc3f6e5c874e223ec559347b08433ac3905949304bcf0040d5381ff2d", 0xae, 0x10, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000e0a000)=0x1000, 0x4) 2017/12/10 00:08:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x80000000000000, 0x0, 0x0, 0xfc, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000c9f000-0x60)={0x0, 0x2c, 0x6, @thr={&(0x7f0000723000-0xf0)="ce8dbeb14f93dfdfe0a471950f0eb88191459afec42cd8454694fbfeca37ae988d6d02d4c0a4c51eda5bf1be40d803b0ddf63ee769b07bea8e768a22a72a1ba7fcc9dcaa2abe28031c2b37a914ca3aa5af36ce9e5aaa482912963e228635b7c6b01a978d350bfae801ca45d13b9e50e69333e77e01be2e29c9d61545d5bc0b99e191e1efa41a061861369e238f285be6d6c95a21dc4b30338221409131c686a6efa3df64e44c779de4d25fb66f9cc8ff045ad8ad9ccecec32e19630b05dca21b7521f738c0c953249273b8975d14f8996ed5f331849ddefeaa133dff033f5180bb0900c0b4db25ddf28195084139a0be", &(0x7f0000d7a000)="a7abfd16ae6f344c7c6b938ab21135605b9821d97289bff957cc7cd0ae24b9e9d4cc061ba4c649fa19f90500e2b21caaa3e2713e15aadacaf9f5fdd9039b3b910ac1ccbbbf38cb1c21a9a5e580aa95b24ea4313a46e0573119347cfb41e1e195f4b1733f80bb2105edaa3151c1bf8467bb0813257674afac025fa3491dc26c0ef7fd38572a76ea7705e4a12c6bf39370e1745f809c9b51c3fa9253f2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a45000)=0x0) timer_gettime(r0, &(0x7f0000702000+0x2b7)={{0x0, 0x0}, {0x0, 0x0}}) utimes(&(0x7f00003a2000)="2e2f66696c653000", &(0x7f0000001000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c9a000)="2e2f66696c653000", 0x4) r1 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r1, &(0x7f00006aa000-0x8)="2e2f66696c653000", 0xfffdfffffffffffd) mount(&(0x7f0000433000-0xe)="2e2f66696c65302f66696c653000", &(0x7f00003c9000)="2e2f66696c653000", &(0x7f000010c000-0x9)="636f6e666967667300", 0x1001, &(0x7f0000a06000)="") accept$unix(r1, 0x0, &(0x7f000077f000-0x4)=0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000333000+0x1f1)=0x8, &(0x7f0000df5000)=0x4) unlinkat(r1, &(0x7f000057d000)="2e2f66696c653000", 0x200) mount(&(0x7f0000609000)="2e2f66696c653000", &(0x7f0000712000)="2e2f66696c653000", &(0x7f0000df4000)="6578743300", 0x2000, &(0x7f00003db000-0x23)="") mkdir(&(0x7f0000117000-0x14)="2e2f66696c65302f66696c65302f66696c653000", 0x100) open(&(0x7f0000ca6000-0xe)="2e2f66696c65302f66696c653000", 0x8000, 0x4) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000e9b000+0x18a)="2f6465762f6e65742f74756e00", 0x0, 0x20001) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000000c000+0x53e)="6d6f756e74696e666f00") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = 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) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PIO_CMAP(r4, 0x4b70, &(0x7f0000f89000-0x30)={0x20, 0x81, 0x8ec, 0x0, 0x8, 0x14000000000}) r5 = syz_open_dev$loop(&(0x7f000000c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_SET_STATUS(r5, 0x4c02, &(0x7f00000d1000-0x98)={0x0, 0x0, 0x0, 0x0, 0xff, 0x8, 0xd, 0x10, "6a3b9223f556b8b2fca311e5e12a531a2c2f003abc27110a4a014d55f4949cf40dee90c7c2379ffe42ee7b74ca49239f5aaea9bfc1087ed6d758d7e7c11d4c73", "c98b1df835b7b95f9e154c5ac29781e1a3a09131af9ddb76cc5a5a8a223dffe7", [0x7fff, 0x100000001], 0x0}) ioctl$LOOP_SET_FD(r5, 0x4c00, r5) ioctl$LOOP_SET_FD(r5, 0xc0481273, r3) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000003000-0x1)="00", 0x1}], 0x1, 0x80000000000000) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000009000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/10 00:08:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000b6c000-0xb)="2f6465762f6c6f6f702300", 0x400010000000, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 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) r1 = eventfd2(0x80000001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7c, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f000015e000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xeffffffffffffffe, @random="f953e5e861b6", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffd, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r3 = epoll_create1(0x80000) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000785000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) socket$netlink(0x10, 0x3, 0x15) syz_open_dev$loop(&(0x7f0000577000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r5 = request_key(&(0x7f00007ed000-0xa)="626c61636b6c69737400", &(0x7f000016b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002c9000)="29707070302300", 0xffffffffffffffff) add_key$keyring(&(0x7f0000d57000-0x8)="6b657972696e6700", &(0x7f0000f97000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r5) ioctl(r0, 0x4400000000001277, &(0x7f0000ae3000)="") unlinkat(r4, &(0x7f0000106000)="2e2f66696c653000", 0x2000000000000200) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000d4a000)={0xa0000014, 0x0}) perf_event_open(&(0x7f00000cc000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = accept4(0xffffffffffffffff, &(0x7f0000350000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f000065b000-0x4)=0x58, 0x0) setsockopt$packet_int(r6, 0x107, 0x1, &(0x7f0000643000-0x4)=0x1, 0x4) r7 = socket$netlink(0x10, 0x3, 0x0) getpeername(r7, &(0x7f000035d000)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003e0000)=0x10) sched_setaffinity(0x0, 0x8, &(0x7f0000cda000)=0xfffb) 2017/12/10 00:08:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x0) r0 = timerfd_create(0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000ce3000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x4) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000ec6000)={0x1, 0x0, []}) unshare(0x400) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000279000-0x20)={"fb007a8e7f76366bdc640c159f27aa7b", {0x4, 0x0, 0x80000000, "6cd47acc671b", 0x9, 0x0}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003d0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f000052e000-0x21)={0x0, @in={{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]}}, 0x8c) clock_gettime(0x2, &(0x7f0000e39000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000cc5000-0x20)={{0x0, 0x0}, {r5, r6+10000000}}, &(0x7f0000079000)={{0x0, 0x0}, {0x0, 0x0}}) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a7f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) clock_gettime(0x0, &(0x7f0000f72000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000f7e000)={0x8, 0x7fff, 0xff, 0x0, 0x80000001, 0x1, 0x6, 0xff}, &(0x7f0000104000)={0xffffffff80000000, 0x16, 0x7, 0x2, 0xce06, 0xb968, 0xffff, 0x0}, &(0x7f000075d000-0x40)={0x7fff, 0x101, 0x78, 0x8, 0x1, 0x9, 0x4, 0x3}, &(0x7f0000be0000)={r7, r8+10000000}, &(0x7f00007a3000-0x10)={&(0x7f00006c8000-0x8)={0x4}, 0x8}) clock_gettime(0x3, &(0x7f0000402000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r9, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x4, 0x0}, 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000db8000)=0x404, 0x4) r10 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d6f000)="2f6465762f70707000", 0x400, 0x0) r12 = syz_open_procfs(0x0, &(0x7f0000bb8000)="6e65742f6970365f6d725f636163686500") sendfile(r11, r11, &(0x7f0000b2c000)=0x0, 0x100000001) pread64(r12, &(0x7f0000caf000-0x85)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85, 0x4c) readv(r12, &(0x7f0000918000-0x50)=[{&(0x7f0000132000-0xb9)="000000000000", 0x6}, {&(0x7f0000a88000-0xd5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}], 0x2) dup2(r10, r9) 2017/12/10 00:08:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)="2400", 0x0) fallocate(r0, 0xfffffffffffffffd, 0x2, 0x2000fffc) unshare(0x20000200) mkdir(&(0x7f0000395000)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000c99000)="2e2f66696c653000", &(0x7f0000c6d000-0x6)="72616d667300", 0x10, &(0x7f0000500000-0x2)="f2af") r1 = creat(&(0x7f0000de2000)="2e2f66696c65302f62757300", 0x1) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000034000)=0x106) fallocate(r1, 0x1, 0x10001, 0x76) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000)="2f6465762f73657175656e63657200", 0x200000, 0x0) r3 = dup3(r0, r1, 0x80000) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000007000-0x8)=0x0) truncate(&(0x7f0000034000)="2e2f66696c65302f62757300", 0x8002) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000b95000-0x18)={0x7, 0x0, 0x10001, 0x1000}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000d08000-0x20)={0xffffffffffffffc1, r4, 0x10003, 0x4}) lseek(r2, 0x0, 0x3) unshare(0x24020000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000070e000)={0x0, @in6={{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x5}, &(0x7f000093e000)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000ff2000+0x1c)=@sack_info={r5, 0x41, 0x0}, 0xc) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f000095a000)=0x0) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") sendmsg$netrom(0xffffffffffffffff, &(0x7f00007a0000-0x38)={&(0x7f0000bc4000)=@full={{0x3, {"bdb2ef8c2071c5"}, 0xfffffffffffffffe}, [{"031a1a60cffb8e"}, {"e7ca08e84d4e6c"}, {"42abd5eba0e5c4"}, {"95a8056ba92029"}, {"78ecc475cf3b1f"}, {"7901253c46a76e"}, {"bb5a354ec1bf39"}, {"549e66ea36b213"}]}, 0x48, &(0x7f00002a4000-0x40)=[], 0x0, &(0x7f0000379000)=[{0x18, 0x10f, 0x0, "3da6"}], 0x1, 0x4800}, 0x10000) prlimit64(0x0, 0xd, 0x0, &(0x7f0000b89000-0x10)={0x0, 0x0}) r6 = syz_open_dev$usbmon(&(0x7f0000ff4000)="2f6465762f7573626d6f6e2300", 0x9, 0x10000) ioctl$PIO_UNIMAPCLR(r6, 0x4b68, &(0x7f000034a000)={0xcca, 0x3ff, 0x535}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000a30000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f00009a6000)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f00003bd000)={r7, r8}) sync() clone(0x0, &(0x7f0000f5f000-0xe2)="", &(0x7f000024c000)=0x0, &(0x7f0000875000)=0x0, &(0x7f000027b000)="") write(r0, &(0x7f0000002000)="2f", 0x1) [ 248.058620] [ 248.060397] ===================================== [ 248.065232] [ BUG: bad unlock balance detected! ] [ 248.066972] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 248.075420] 4.9.67-gf26d3c7 #106 Not tainted [ 248.079810] ------------------------------------- [ 248.084639] syz-executor0/12700 is trying to release lock ([ 248.087216] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 248.095505] mrt_lock) at: [] ipmr_mfc_seq_stop+0xe4/0x140 [ 248.102959] but there are no more locks to release! [ 248.107948] [ 248.107948] other info that might help us debug this: [ 248.114585] 1 lock held by syz-executor0/12700: [ 248.119222] #0: (&p->lock){+.+.+.}, at: [] seq_read+0xdd/0x1290 [ 248.127452] [ 248.127452] stack backtrace: [ 248.131917] CPU: 0 PID: 12700 Comm: syz-executor0 Not tainted 4.9.67-gf26d3c7 #106 [ 248.139588] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 248.149002] ffff8801d89d78e8 ffffffff81d906e9 ffffffff849ae8f8 ffff8801c9dc9800 [ 248.156957] ffffffff834dec54 ffffffff849ae8f8 ffff8801c9dca088 ffff8801d89d7918 [ 248.164912] ffffffff812353f4 dffffc0000000000 ffffffff849ae8f8 00000000ffffffff [ 248.172871] Call Trace: [ 248.175429] [] dump_stack+0xc1/0x128 [ 248.180764] [] ? ipmr_mfc_seq_stop+0xe4/0x140 [ 248.187313] [] print_unlock_imbalance_bug+0x174/0x1a0 [ 248.194119] [] lock_release+0x6f8/0xb80 [ 248.199709] [] ? traverse+0x3cf/0x900 [ 248.205128] [] ? memcpy+0x45/0x50 [ 248.210198] [] ? ipmr_mfc_seq_stop+0xe4/0x140 [ 248.216319] [] _raw_read_unlock+0x1a/0x50 [ 248.222083] [] ipmr_mfc_seq_stop+0xe4/0x140 [ 248.228111] [] seq_read+0xa83/0x1290 [ 248.233442] [] ? seq_escape+0x200/0x200 [ 248.239032] [] ? __fsnotify_parent+0xbc/0x340 [ 248.245147] [] ? fsnotify+0x86/0xf30 [ 248.250479] [] ? fsnotify+0xf30/0xf30 [ 248.255898] [] ? seq_escape+0x200/0x200 [ 248.261491] [] proc_reg_read+0xef/0x170 [ 248.267086] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 248.274069] [] ? security_file_permission+0x89/0x1e0 [ 248.280791] [] ? proc_reg_write+0x170/0x170 [ 248.286730] [] ? proc_reg_write+0x170/0x170 [ 248.292672] [] do_readv_writev+0x520/0x750 [ 248.298523] [] ? vfs_write+0x530/0x530 [ 248.304032] [] ? exit_robust_list+0x230/0x230 [ 248.310146] [] ? proc_reg_write+0x170/0x170 [ 248.316086] [] ? default_llseek+0x290/0x290 [ 248.322029] [] ? __fsnotify_parent+0xbc/0x340 [ 248.328141] [] ? avc_policy_seqno+0x9/0x20 [ 248.334002] [] ? fsnotify+0x86/0xf30 [ 248.339333] [] ? fsnotify+0xf30/0xf30 [ 248.344751] [] vfs_readv+0x84/0xc0 [ 248.349907] [] do_readv+0xe6/0x250 2017/12/10 00:08:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f00007e4000-0x5)="000000000000000000000000", &(0x7f0000040000-0x4)=0xc) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 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) unshare(0xa4c000) clone(0x1084000, &(0x7f0000b22000)="ef", &(0x7f0000f13000)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000022a000-0x2)="0531") sync() ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000065c000)=0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) r1 = socket$inet(0x2, 0x6, 0x576) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000000)=0x0, &(0x7f0000066000)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000050b000-0x8)={0x0, 0x0}) ioperm(0x0, 0x1000, 0x0) clone(0x20003fd, &(0x7f00009d8000-0x3)="22b080", &(0x7f000072a000)=0x0, &(0x7f00004d7000)=0x0, &(0x7f000027b000)="0302") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000001000-0x8)="2e2f66696c653000") clock_gettime(0x2000000, &(0x7f00009cb000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) fchdir(r3) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000001000-0x4)=0x0) syz_open_dev$sg(&(0x7f0000003000-0x9)="2f6465762f73672300", 0x200003f, 0x410100) lookup_dcookie(0x10000, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f) getitimer(0x3, &(0x7f0000415000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/10 00:08:18 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c0e000)="2f73656c696e75782f636865636b72657170726f7400", 0x24180, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0x3f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000051f000-0x50)={{0x6, 0x5f52}, {0x7, 0x2}, 0x1, 0x5, 0xc0f8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg$unix(r0, &(0x7f00000e6000)=[{&(0x7f00007d7000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00004ae000)=[{&(0x7f0000ae6000-0xd3)="1892b9327bb540c254f305c6c9856b753c84f8294f825ff6d1c9a814bd2d7fb9fa507e2082ea49c0f308883f48ee97a107a52ba414b2057ca9e97f4f1dee04cc62cb2ce0305567e753f3f5ca1fa1d788c0b7a602229aeea0d9969a3eb8e470362c2166c05e98189ab6b6d81714180bf43d0e60d5e714c87335042574bfe522a1bb4838ffc3fa1a4fc21ded19f8387cbf46205fd6599b28957a9b44886d207d7d81299fe0d47f3d1db93720b739ba9682177cb7a1caf826913aaae68037cc087307eef8660ae0fb4b4ffc6b0f17d5679be3d920", 0xd3}, {&(0x7f0000d2b000-0x9a)="faf68848556274c2dbbe2aa6877dc678a8ec4da8fd4de2beb8ffc479e8cb2fb6157608f8af272e02bd8129b0df1e0ab4d1cf678736f4a809b823cf34cb41d8faad372b26527bba6875479ee5d379d5fb4a3cca9466af4c98ff2253d138173dba383c54a14aeeb42258d6cba8ce4de1393c7d94d6c7c0ba02ab6f762a0f6fec22c1c644a29ff8802885f84936576a780a487acc04cb0cf600d12b", 0x9a}, {&(0x7f0000bdb000)="", 0x0}], 0x3, 0x0, 0x0, 0x4000}], 0x1, 0x40000) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000aa3000-0x20)={0x40, 0x4, 0x3, 0x0, 0x10, 0x5}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f000089d000)={&(0x7f0000b6f000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000616000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000050b000-0x4)=0x70) r1 = socket(0x10, 0x802, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000047f000)=0x0, &(0x7f00006b8000)=0x4) personality(0x0) getsockname(r0, &(0x7f0000872000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00009b6000)=0x10) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000bc0000)=0x7f) write(r1, &(0x7f0000a52000-0x36)="1f000000160007f20000fb0900000800000000000000000000000003000400daae999c7e7317a6b699be5b024433f2dd36cbf4f8b591", 0x36) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000c1b000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00008cf000-0x8)={r2, 0x26}) 2017/12/10 00:08:18 executing program 6: mmap(&(0x7f0000000000/0xee2000)=nil, 0xee2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80002, 0x7) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000cec000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="049132dcd634", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="20d06d5af28342fc34c405c92ff3c131"}) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x20000000001, 0x8000000000000006) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f00007d8000)=0x4000007, 0x4) bind$inet6(r1, &(0x7f0000f3d000)={0xa, 0x0, 0x800000000000d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendto$inet6(r1, &(0x7f00000df000-0x2)="6648", 0x2, 0xfffffffffffffffe, &(0x7f0000d09000-0x20)={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000db8000)="2498551b56020eb11700000000000095b827262c", 0x14, 0x20000000, &(0x7f0000f56000)={0xa, 0x0, 0x599f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) r2 = socket(0x2000000011, 0xa, 0x300) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000a30000)=[{0x1000000000020, 0x0, 0x0, 0xfffffffffffff034}, {0x9, 0xf7fffffffffffffc, 0x0, 0x9}]}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) mkdirat(0xffffffffffffffff, &(0x7f000011c000-0x8)="2e2f66696c653000", 0x4) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a81000-0xc)="2f6465762f6175746f667300", 0x400, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000ed000)="2f6465762f7667615f6172626974657200", 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000d1000)="2f6465762f73657175656e63657200", 0x2000, 0x0) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f0000b2d000)=0xffffffffffffffff, 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000190000)=0x7, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000cfd000-0x90)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xcb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, @in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x1, 0x20, @loopback={0x0, 0x1}, 0x2}], 0x6) r5 = syz_open_dev$sg(&(0x7f000098b000)="2f6465762f73672300", 0x14001, 0x800) sysinfo(&(0x7f000041e000)="000000000000000000") keyctl$set_reqkey_keyring(0xe, 0x0) r6 = accept$ax25(r4, &(0x7f0000539000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000a8e000)=0x10) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000857000-0x4)=0x0) ioprio_set$pid(0x80000000005, r7, 0xffffffffffffffff) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000129000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) add_key(&(0x7f00005f5000)="6c6f676f6e00", &(0x7f0000fa4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000063e000-0x48)="72cd0a43967a16eef9a61f2a3f6f56aa0049b79f7e2393ef405312a9b882a9dba5874344ff4eabcac18d64a4aea1385180007e7de68961bf5aec746e8d01421d042d7f8e359c8cac", 0x48, 0xfffffffffffffffb) 2017/12/10 00:08:18 executing program 1: r0 = creat(&(0x7f00001a9000)="2e2f66696c653000", 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000000)={0x2, &(0x7f0000df8000)=[{0x4, 0x0, 0x3, 0x5}, {0x7, 0xcc73, 0x1, 0xffffffffffffffff}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000485000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000e9b000-0x28)={&(0x7f00005c2000/0x3000)=nil, 0x81, 0x5, 0x4, &(0x7f0000cb3000/0x2000)=nil, 0x40000000000592f}) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c58000)={0x0, 0x0}, &(0x7f0000858000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00002e0000-0x4)=r3, 0x4) writev(r2, &(0x7f0000ebe000-0x10)=[{&(0x7f0000ea5000-0x3a)="390000001000093805bb61e119050021071c005e02000000000000000261800419000d00f0000a00f00bff31f30f3cc30300800000011e3a69c7", 0x3a}], 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b8a000)={0x0, 0x1ff, 0x4, 0xc3, 0x5, 0x4, 0x2, 0x7, {0x0, @in6={{0xa, 0x0, 0x14, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x7ff, 0x100000000, 0x20, 0x1f}}, &(0x7f0000990000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000410000)={r4, 0x1002, "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"}, &(0x7f0000e38000)=0x100a) ustat(0xffffffffffffffe0, &(0x7f0000216000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000ebf000-0xb8)={r5, 0x7, 0x20000007, 0x3, 0xfe, 0x7, 0xfffffffefffffffd, 0x3, {r5, @in6={{0xa, 0x0, 0xcff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x8c8, 0x5, 0x100000000}}, &(0x7f0000268000-0x4)=0xb8) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000f62000-0x10)={0x1, &(0x7f000071d000-0x8)=[{0x0, 0x0}]}) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000430000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000b36000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000af3000-0x8)={r6, 0x3}) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = epoll_create1(0x7fffe) select(0x40, &(0x7f0000c2e000)={0x5, 0xf8a, 0xd40, 0x1, 0x9, 0x9, 0x5, 0x4}, &(0x7f00002f1000-0x40)={0x2, 0x3, 0x4, 0x6, 0x4, 0x8, 0x8, 0x7}, &(0x7f000041e000)={0x3, 0x1000, 0x0, 0x6, 0xa6a8, 0x2, 0x1, 0x200}, &(0x7f0000fab000-0x10)={0x77359400, 0x0}) poll(&(0x7f0000c44000-0x28)=[{r1, 0x200, 0x0}, {r0, 0x4, 0x0}, {r7, 0x25, 0x0}, {r8, 0x1208, 0x0}, {r8, 0xc005, 0x0}], 0x5, 0x8) getsockopt$inet6_int(r7, 0x29, 0x13, &(0x7f0000345000)=0x0, &(0x7f0000985000-0x4)=0x4) setsockopt$inet6_int(r7, 0x29, 0x48, &(0x7f00004df000-0x4)=0x3, 0x4) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000516000)={0x1000, 0x7, 0x282e3a77, 0x2, 0x5}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00005e5000)=0x9) add_key(&(0x7f0000052000)="7573657200", &(0x7f0000ea3000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000047f000-0x91)="8f9a21e7e387dc2ab10fc71ad42ea545aaca1e07857089519b2a727870d2a1201aaee89de4e0785031d2662cb218ba9ac9b829dd0a95bf5530e1e95792c038267026eb5d6d132f684749f41a2c94af00ee236c8e747a94e5ae1964f3abaa0d065389434dc88cfd7d40a2c462659882de76faee1f7295c2524c36d504a17d5b2b9ea45def749f4810bfaf563d4eac7ba462", 0x91, 0xfffffffffffffff8) r9 = add_key(&(0x7f00004dc000-0x6)="727872706300", &(0x7f0000bd2000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00009e0000)="c4a97be65eb3709f68389cf58a4e9b29b40e6eacc6ef6641669dcd1b910885ae1822b947a8e76612fbca27e71cd01c5b5f0548e92e269d0691d7422ed5a676ea660abc273edb0d96fb943b06fb1458eb0b384a7e8cacef2901c62265ee6802fee57e9c06e4", 0x65, 0xfffffffffffffffd) r10 = request_key(&(0x7f0000fdd000-0x5)="7573657200", &(0x7f0000fdc000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000036c000-0xb)="2f6465762f6877726e6700", r9) keyctl$get_security(0x11, r10, &(0x7f000056f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41) linkat(r1, &(0x7f0000fdb000)="2e2f66696c653000", r1, &(0x7f0000347000-0x8)="2e2f66696c653000", 0x400) stat(&(0x7f0000bca000-0x8)="2e2f66696c653000", &(0x7f0000ec1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000299000-0xc)={0x7, 0x1, 0x2, 0x1, 0x200}, 0xc) 2017/12/10 00:08:18 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cbe000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0xe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001000)={@generic="df774e41bcde59947dadfffbd9e210d6", @ifru_flags=0x1000}) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f000000b000-0x14)={@random="ca38613ca5f9", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8848, @llc={0x4, @llc={0xfe, 0xf4, "03", "5f"}}}}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000)="00", 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000006000)={0x0, 0x80002, r1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000015000)=[], 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, r2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x26, &(0x7f000000e000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000003, 0x2010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xc, 0x8080e, 0x1ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000018000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r2, &(0x7f0000002000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000fe4000-0x4)=0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r3, &(0x7f0000003000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f000000e000)=[{0x24, 0x2e, 0x205, 0x0, 0x0, "000000080600000013675921de16000037df7f0f"}], 0x24}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) [ 248.355065] [] ? vfs_readv+0xc0/0xc0 [ 248.360399] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 248.367034] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 248.373844] [] SyS_readv+0x27/0x30 [ 248.379005] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/10 00:08:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000000d000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) clock_gettime(0x0, &(0x7f0000f3e000)={0x0, 0x0}) ppoll(&(0x7f000065f000)=[{r0, 0x401, 0x0}, {r0, 0x22, 0x0}, {r0, 0x3024, 0x0}], 0x3, &(0x7f0000fe9000)={r1, r2+10000000}, &(0x7f000036b000)={0x3}, 0x8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000045b000)="2f6465762f7667615f6172626974657200", 0x20000000000061fb, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f00007f7000-0x4)=0x80000000000007, &(0x7f0000cf7000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x20842, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8000800, &(0x7f0000000000)="6059fff496e94d7e449fdcbd3f569f71a6f2170a3080ea26f36f050b682e025372e61d5c7d91c558b0c6b3f88e4e9094168dff991df4fbff3c325d13c347", &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)="") write$eventfd(r4, &(0x7f0000109000)=0x10001, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000687000)=0x1, 0x4) bind$inet6(r5, &(0x7f0000049000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r5, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r5, 0x6, 0x15, &(0x7f00007cd000)=0x8, 0x4) accept4$ax25(r4, &(0x7f00007d6000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000b4f000-0x4)=0x10, 0x80000) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000f97000-0x10)=@common="74756e6c300000000000000000000000", 0x10) sendmsg(r5, &(0x7f00002e7000)={&(0x7f00000a1000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000f9a000-0x10)=[{&(0x7f00005c5000)="c1", 0x1}], 0x1, &(0x7f0000f18000)=[], 0x0, 0x0}, 0x0) sendto$inet6(r5, &(0x7f0000307000)="34", 0x1, 0x40, &(0x7f0000c15000)={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") lstat(&(0x7f0000aeb000)="2e2f66696c653000", &(0x7f000048f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/10 00:08:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) r2 = syz_open_dev$tun(&(0x7f0000b92000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000364000)="2f6465762f6175746f667300", 0x2, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f000062b000)={0x400, 0x7, 0x8, 0x7391}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) bind(r1, &(0x7f0000ea6000-0x10)=@ipx={0x4, 0x200, 0x0, "13c5508afc47", 0x0, 0x0}, 0x10) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000f75000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000179000)=0x1000) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f00006f4000-0xe)="2f6465762f6b657963686f726400", 0x80000, 0x0) mq_timedreceive(r4, &(0x7f0000347000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x7, &(0x7f0000376000)={0x0, 0x0}) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000db9000-0x8)={0x2, 0x7}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000072000-0xc)={0x0, 0x0, 0x0}, 0xc) waitid(0x3, r5, &(0x7f000073e000)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f00003a0000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$packet(r0, &(0x7f00008e8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f000058f000)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000a14000-0xc)={r6, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xfffffffffffffff7}, 0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009d4000)={0x0, 0x36, "942d2b93ba01b8b7ceda894ca9463e78a1d2a45fa804244e5632040b835a366f459c8a5303707818137a046b1a4fec9076c665167b36"}, &(0x7f0000ef0000)=0x3e) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00006ce000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000d49000-0x10)={0xfe00000000000000, 0x0, 0xfffffffffffffffa, 0x0, r7}, &(0x7f000069a000)=0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000992000-0x4)=0x0) ptrace$setsig(0x4203, 0x0, 0x776631b1, &(0x7f00006a8000-0x10)={0x40, 0x0, 0xca, 0x7}) getpgid(r8) socketpair$inet6(0xa, 0x0, 0x5, &(0x7f000076d000)={0x0, 0x0}) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f000064b000)=0x0, &(0x7f00005f2000-0x4)=0x4) r9 = dup2(r1, r2) symlinkat(&(0x7f0000181000)="2e2f66696c653000", r9, &(0x7f0000fe0000)="2e2f66696c653000") setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r9, 0x10e, 0x8, &(0x7f0000ba3000)=0x80000006000003, 0x4) sendmsg$netlink(r2, &(0x7f0000f4f000-0x38)={&(0x7f0000528000-0xc)={0x0, 0x0, 0xffffffffffffff9d, 0x7fffffff}, 0xc, &(0x7f000014d000-0x20)=[{&(0x7f0000b1f000)=[{0x93, 0xfff, 0x402, 0x0, 0x691e19e0, "432931cf7fbbae9782b79363f1745aa83291f402666e4f159b2e4ba01f9822b529a301b8643a7fa8170233aeba6987b6f070196c583b03a4412d768630a8967e8e731ead61d2a765f57907ba4137931e3c079fad9232852bf0f2fca4ff939c808e0d2d09f7c2e82e3f280f8725a64f69f23ccde3315303b59a057ffd62513fecd8c4bb"}], 0x93}], 0x1, 0x0, 0x0, 0x4000}, 0x40000) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00006dc000)=0x0) socketpair$inet6(0xa, 0x807, 0x7, &(0x7f0000481000-0x8)={0x0, 0x0}) 2017/12/10 00:08:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f000093b000-0x20)={@generic="3630ae7d9c825b679b946b659133c9ad", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) recvfrom(r1, &(0x7f000093b000-0x4)="00000000", 0x4, 0x12023, &(0x7f0000720000-0x10)=@ipx={0x4, 0xfffffffffffffffd, 0x1f, "8b7ca408b600", 0x1, 0x0}, 0x10) r3 = accept4(r1, &(0x7f0000210000)=@hci={0x0, 0x0, 0x0}, &(0x7f000079e000)=0x6, 0x80000) setsockopt$inet_dccp_buf(r3, 0x21, 0x0, &(0x7f00003ed000-0x44)="1db0b12cb428adab2c30794e246d5c9135451b78af811c888d1f033f069061b255bd934a4b87df32d572804d868d6b787925e5cacae6f92d05b41a6674f35fafc677bd98", 0x44) connect$unix(r0, &(0x7f0000abb000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f00001be000/0x1000)=nil, 0x1000, 0x2003, 0x10000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f05000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003ee000-0x4)=0xc) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000007f000-0x38)={&(0x7f0000158000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000093d000-0x70)=[{&(0x7f000093c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f000093d000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0}, {&(0x7f000093c000)="00000000000000000000000000000000000000000000000000000000000000", 0x1f}, {&(0x7f00002ad000-0x85)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85}, {&(0x7f000093d000-0x34)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34}, {&(0x7f000093c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f00006b1000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}], 0x7, &(0x7f000093d000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b, 0x9}, 0x10000) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000432000-0x4)=0x0) bind(r1, &(0x7f000093b000)=@generic={0x1, "51ad7e7030eef5e77c7bb398725e0518d8135cb4518c22591e59fdaa296c83f0e6455aba1303c467d3808895ec02dd6a9ad98240bd8470979fff48e0d5f36023ee074d511baaa1eaeea412eb4db1c69f61fe37601b092399aba1ace934cc1c56b8642b34ffde528fcd30c65bb3b2891ccd7ae3dfa932c293b81f3da88a06"}, 0x80) accept4$unix(r2, &(0x7f00009d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000937000)=0x8, 0x0) 2017/12/10 00:08:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000063a000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000f62000-0xc)={0x0, @rand_addr=0x0, @rand_addr=0x0}, 0xc) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000f2d000)=0x3, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x1, 0x40000000000000) r3 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000a45000)="220000001500070300c610f70001002702080900010000e0070001000f0100000115", 0x22) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000828000)="2f6465762f70746d7800", 0x20001, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000e25000)=0x9) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000969000-0xfd)="1e8a3d7c09c8a9", 0x7) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000250000-0xe8)={{{@in6=@empty={[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=@multicast2=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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c6000)=0xe8) getresgid(&(0x7f0000242000-0x4)=0x0, &(0x7f0000d7a000)=0x0, &(0x7f00002ee000)=0x0) chown(&(0x7f000034d000)="2e2f66696c653000", r5, r6) r7 = syz_open_dev$tun(&(0x7f0000bd2000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x4000a) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r9 = add_key(&(0x7f0000367000-0xb)="706b6373375f7465737400", &(0x7f000056b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005c9000-0x2d)="", 0x0, 0xfffffffffffffff8) keyctl$unlink(0x9, r9, r9) r10 = dup(0xffffffffffffffff) socket$inet6(0xa, 0x800, 0x0) write$tun(r8, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) recvfrom$ax25(r10, &(0x7f00007f6000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb, 0x146, &(0x7f0000106000)={0x3, {"9c51abc78172a5"}, 0x43}, 0x10) ioctl$PERF_EVENT_IOC_REFRESH(r10, 0x2402, 0x80) fcntl$setstatus(r0, 0x4, 0x80100000023f5) getsockopt$inet_sctp_SCTP_STATUS(r10, 0x84, 0xe, &(0x7f0000498000-0xb8)={0x0, 0x8, 0x9, 0x8018, 0x2, 0x9, 0x2, 0x4, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x10001, 0x1ff, 0x2, 0x3}}, &(0x7f0000b35000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000fc000-0x14)={r11, 0xf4, 0x2, 0x3, 0xa187, 0x515}, &(0x7f0000a22000+0xd1a)=0x14) 2017/12/10 00:08:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x691, 0x0, 0x6, 0x0, 0x200000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x864000)=nil, 0x864000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00009ef000)="01", 0x1) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x810, r1, 0x10000000000000) write(r1, &(0x7f0000003000-0x90)="c5faca0456f17801854cf5000000404310d2", 0x12) sendfile(r1, r1, &(0x7f00006a7000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) unlink(&(0x7f000001d000-0x8)="2e2f66696c653000") bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002c000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000035b000)="2e2f66696c653000", &(0x7f000092c000)="2e2f66696c653000", &(0x7f0000321000)="6f7665726c617900", 0x10, &(0x7f000002c000)="") creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0x0) stat(&(0x7f000086a000)="2e2f66696c653000", &(0x7f0000424000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r2) r3 = open$dir(&(0x7f000002c000)="2e2f66696c65302f62757300", 0x0, 0x0) preadv(r3, &(0x7f000000a000)=[{&(0x7f00008ef000-0x1)="00", 0x1}], 0x1, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000d6f000-0x8)={0x0, 0x0}, 0x80000) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)="45", 0x1) r5 = dup3(r4, r4, 0x80000) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f00003e8000-0x4)=0x0) r6 = add_key(&(0x7f0000d2a000)="6c6f676f6e00", &(0x7f0000866000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000004e000-0x56)="7d276a75f572770314c925ed511728cf6609a142a854cbdf59fc2c2f254a5221729e2e5e2a7d7870854da8959c1f2079769d5a80d14c4794fe83ad573cf5d12c9f086ce3152e46aa9628dd07fa1f34ddca25972ee4c5", 0x56, 0xfffffffffffffffe) keyctl$get_security(0x11, r6, &(0x7f0000eb0000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3) ioctl$sock_ifreq(r4, 0x89f3, &(0x7f00005a6000)={@common="010001e9000000000400000000000002", @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30019000000000003000449faf5238f7e23"}) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00006ab000-0x4)=0x0, &(0x7f000044e000)=0x4) 2017/12/10 00:08:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000b2000-0x9)="2f6465762f70707000", 0x4000, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00007df000-0x4)=0x0) ioctl$TCXONC(r1, 0x540a, 0x9) process_vm_writev(r0, &(0x7f0000f41000)=[{&(0x7f0000807000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf}, {&(0x7f0000920000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x2, &(0x7f0000104000)=[{&(0x7f0000c5c000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32}, {&(0x7f000033c000-0xe)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f0000ae6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6}, {&(0x7f0000aea000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0}, {&(0x7f00008bb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f0000aec000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}, {&(0x7f0000733000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}, {&(0x7f0000f05000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f0000c7c000+0x4ae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}], 0x9, 0x0) sendto(r1, &(0x7f000004a000-0x1000)="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", 0x1000, 0x4000, &(0x7f000001c000)=@ipx={0x4, 0x794, 0x2, "94aa2c133034", 0x7, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f02000)={0x0, @in6={{0xa, 0x3, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6}, &(0x7f00008ce000)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000004e000)={r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x3, 0xfffffffffffffffa, 0x4, 0x0}, 0xa0) sched_setscheduler(r0, 0x4, &(0x7f0000627000)=0xffffffff) ioctl$KIOCSOUND(r1, 0x4b2f, 0x1f) [ 248.546597] device gre0 entered promiscuous mode 2017/12/10 00:08:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002000-0x4)=0x0) ptrace$cont(0x18, r0, 0x100000000, 0x5) r1 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r2, &(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62, 0x2, &(0x7f0000002000-0x10)={0x1a, 0x19, 0x1, 0x200, 0x9, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000ec1000)={r3, 0x6, 0x0, 0x4, 0x3, 0x7fff}, 0x14) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r4, &(0x7f000055b000)=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000001000-0x7c)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffffe01, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40004000}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x7) connect$unix(r4, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) recvmsg(r4, &(0x7f0000016000-0x38)={&(0x7f0000192000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x58, &(0x7f0000677000)=[], 0x0, &(0x7f0000bb4000)="", 0x0, 0x0}, 0x0) sendmmsg$unix(r5, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r4, &(0x7f0000e1c000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r5, &(0x7f0000001000)=@file={0x1, "2e2f66696c653000"}, 0xa) fanotify_init(0x0, 0x0) 2017/12/10 00:08:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000ed6000)={0x42424242, 0x42424242}, 0xa, 0x2) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f0000c08000)="1ab2b5c300fc977e370709b5b1992cd107c1e387bb45a4677dde04517f1c3d4b90b817803b4b71a913cd9df25a2d8dc96cce2ef21c71b3deb1e0c91df3b948eff75224971592a9487607f320358e8966e3fc2930d77836ab75d678ad98c0fd831ef347c1e598803d0b41bb9ba590867a45eb067ee112c4548c29abc15cc86d49a51e95f6a471ef285bc91235795c679ea5970fd78fb70672410b8d54e2da7877539a24bbdadfa0", 0xa7) setsockopt$inet6_int(r0, 0x29, 0xf9, &(0x7f000078a000)=0xffffffff00000000, 0x4) r3 = dup3(r2, r2, 0x0) ioprio_get$uid(0x3, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1000000000004, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r4 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$int_in(r0, 0x5452, &(0x7f00009ff000)=0x0) listen(r2, 0xd) r5 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000942000)={0x0, 0xe4}, &(0x7f00007fb000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000047b000-0x8)={r6, 0x5}, &(0x7f0000a3d000-0x4)=0x8) setsockopt$inet6_buf(r5, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x9, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r5, 0x29, 0x10, &(0x7f000089b000)=0xffffffffffffffff, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000662000-0x8)={0x0, 0x3, 0x1000, 0x20}, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000f49000)={0x0, 0x9}, &(0x7f00003d1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00000f6000)={r7, 0x1b, "330541b37d72c1314f82fa136fd66921f868fa4b46bf02b82e3ec8"}, &(0x7f0000df2000)=0x23) setsockopt$inet6_buf(r5, 0x29, 0x37, &(0x7f0000e72000)="6501d903427ba1047c6db376efaa5d50", 0x10) sendto$inet6(r5, &(0x7f000052c000-0x34)="", 0x0, 0x800, &(0x7f0000e0b000-0x1c)={0xa, 0x1, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000053e000)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008e3000-0x4)=0xe8) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f00000bb000)="c264bd0c8f1d3c416a787b37fb58d7e072e414a1326d5de60000000002000003efff00000005000001acac47428b7e9f1ce14ad7bcdee512d873b9cc759efffc796ddca4b41bb10918a205a92ab65c304d7939d1e3696b1dfdc69b000000018c8e97571e000000068610f4a82a358e4e4252da57fb943d1bff0300008afd416d01e355394aca4406d202", 0x8a) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00005e3000)=0x7, 0x4) sendmsg(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000fbf000-0xa)=@un=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000054000)=[{&(0x7f0000941000-0xe0)="32", 0x1}], 0x1, &(0x7f0000be5000-0x10)=[], 0x0, 0x0}, 0x0) r8 = userfaultfd(0x0) fcntl$getown(r8, 0x9) 2017/12/10 00:08:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) write(r0, &(0x7f00008dd000-0x27)="24000000190025f4001809180000fd0e0a005f810010000002ffffeb08001700f8ffffff", 0x24) accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f000007e000-0x4)=0x0) ustat(0x4b94, &(0x7f0000b24000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000bba000)={@rand_addr=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000862000-0x4)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000f89000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) madvise(&(0x7f00007b1000/0x2000)=nil, 0x2000, 0x13) r2 = accept$unix(r0, 0x0, &(0x7f0000fec000-0x4)=0x0) fstatfs(r2, &(0x7f0000590000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$unix(0x1, 0xa, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e9c000)="2f6465762f6877726e6700", 0x48000, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f00005e6000)=0x0, &(0x7f00006b2000)=0x4) socket(0x10000000010, 0x80000002, 0x8) r6 = syz_open_procfs(0x0, &(0x7f0000f85000)="7461736b00") getdents64(r6, &(0x7f0000010000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) getdents(r5, &(0x7f0000003000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30) utimensat(r6, &(0x7f0000016000-0x8)="2e2f66696c653000", &(0x7f0000016000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, 0x100) r7 = getpgid(0x0) r8 = syz_open_procfs(r7, &(0x7f0000015000)="6e65742f69636d703600") ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r8, 0xc01064b5, &(0x7f0000017000-0xc)={&(0x7f0000017000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) setsockopt$inet6_mtu(r6, 0x29, 0x17, &(0x7f0000002000)=0x5, 0x4) pread64(r4, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x30) mkdir(&(0x7f0000b7d000-0x8)="2e2f66696c653000", 0x0) r9 = mq_open(&(0x7f0000644000)="2f637075736574275b5e255d73656c696e75786367726f75707472757374656400", 0x800, 0x0, &(0x7f0000ca1000-0x40)={0x8001, 0x7, 0x1f, 0x3ff, 0x8000, 0x400, 0x5, 0x5}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000dcb000-0x4)=0x0) dup(r9) 2017/12/10 00:08:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000645000)=0x14) syz_open_dev$sndtimer(&(0x7f00007d2000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x200) r1 = getegid() syz_fuse_mount(&(0x7f00001a5000-0x8)="2e2f66696c653000", 0x1, 0x0, r1, 0xd1d9, 0x200002) inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000001000-0x8)="2e2f66696c653000", 0xc000, 0xffffffffffffffff, 0xffffffffffffffff, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$urandom(&(0x7f0000000000)="2f6465762f7572616e646f6d00", 0x0, 0x202000) r4 = dup(r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000001000-0x10)={0x36b6, 0x20000000008, 0x3, 0x5}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000436000)={0x0, 0x0}) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) ioctl$void(r5, 0xc0045c79) accept4(r5, &(0x7f0000e0a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000055000)=0x14, 0x800) r6 = socket(0x100000000010, 0x6, 0x81) r7 = accept4$packet(r5, &(0x7f0000e8b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000002c000)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x8916, &(0x7f0000781000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, r8}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x5, 0x400}, 0x10) setsockopt$packet_tx_ring(r7, 0x107, 0xd, &(0x7f000068f000-0x10)=@req={0x8, 0x7, 0x1e637b53, 0x100}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000083a000-0xc5)={0x0, 0xbd, "cccab22948efb38a2ab71bfed46fef6956032625481c19ee1dfbd38ac4e75cc4c7a3bf0e5ee6453375d3d297bbbd8e7230e7480fbdf0de0939d6c48136bdbddcd7db5a328a2048e4eb981735386bd0a0249890f63bd78a9af425d9f042688c63e342d66f152ea88f9669bbc034412c8eb7af3b1aa6d7fc8c13395e4d483d0883d1262e22adbad9ac2626405d6ddd40e0fdcb4c796ca9b6f85e194c6f6f8418d7ef4f81eede6153c84d0c02e8d99153bda73e1122b9543a7ebe8270e060"}, &(0x7f0000441000)=0xc5) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00009e4000-0x8)={r9, 0x1}, &(0x7f00009e3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000de3000)={0x401, 0xfff, 0x4, 0x9000000000, 0x43a, 0xc2ca, 0x40, 0xffffffffffffffff, r10}, &(0x7f0000564000-0x4)=0x20) r12 = socket(0xd, 0x0, 0x4000000000300) dup(r6) setsockopt(r12, 0x107, 0x40000009, &(0x7f0000e5b000)="f3ecda6d08367382ee63140420bba42bf38105000000634e5ad4cd57ffbb456c5a99fcb967ff428c777ac6529fc7b73ddcf193065c370286a3f4f43812147fcb624121f99d9d8d6b380b0f658739b93554b2a360e758f7b5d9a4d75f1d983802cde368338a", 0x65) getsockopt$SO_PEERCRED(r12, 0x1, 0x11, &(0x7f0000f6e000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r12, 0x84, 0x11, &(0x7f000066c000)={r11, 0xfffffffffffffffe}, 0x8) tkill(r13, 0x1a) tgkill(r13, r13, 0x18) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000c7a000-0x50)={{0x0, 0x0}, {0x4, 0x9}, 0x0, 0x2, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r14 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r14, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4da", 0x53, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) connect$netlink(0xffffffffffffffff, &(0x7f0000250000-0xc)={0x0, 0x0, 0x6111, 0x8}, 0xc) sendmsg(r14, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f00007e6000-0x50)=[{&(0x7f0000e5c000-0x1000)="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", 0x1000}, {&(0x7f0000889000)="640237baf702b732daf9d6d54d9c5d758c4c2721251706159f66cb0de2220e943a30c155a13a087574aa6822c18b8056acccbfcda28bca31a0dea2a639f505e5d3d377c5a3ed56e16cc9debb702f83795173723b608ef2c326370e38c43c9e62f171b13a9024f9d4a4a1e4ba7fe9cb7f30ecaf53197f86d48d927d5be222ef3a32a3f886e81271adfc4c4f571d23b5e9db9d7e7a2684675b3687c75a3f2e7249669ce40fe0d1b7361533272871d57608ea8eba45ce60b0bacdd96261efac0038bebe5f6dca3d9c6db3a1ffe8d8", 0xcd}, {&(0x7f00004ae000)="", 0x0}, {&(0x7f00007d7000-0x12)="20833518f42e64ebc08b403238af8e7e4ab4", 0x12}, {&(0x7f000024f000-0xc)="242350d781422da9eb0f2d7d", 0xc}], 0x5, &(0x7f000018b000-0x50)=[], 0x0, 0x4004800}, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00005b0000-0x38)={&(0x7f0000675000-0x10)=@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000df6000)=[{&(0x7f0000d1f000-0x93)="c781f611e9bc4728c52cca83b0ee90659c777f20b8a6871935832424aef7dddf323caba2e91d68446c057f7b68a51d06f3f526091be12dc361e964c1519f17cd948b94d5e26d8e4ffe77ad94b8b4a6aa12445203d2227cb68ace28ab73e613c9d337cfe4036c8745c183ea39d7b4c0bd8a6aa9ee442863c93be06c37bc85bfaeab2cebd49af8d9a76ceb480a7c71e27320e8e9", 0x93}, {&(0x7f0000ffa000)="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", 0xfc}, {&(0x7f00004f1000-0xa1)="8124a83772af538148cc0bfe815fddba32377f5f5e662ca25619095bdcc2e696fc4d41740b24cd1907abac120f71494f66440f235a9b52be572a6357473f43af161e23729fcfebc4a39b16170bfcbd9d4ed5352b7921800640d63a5d86d94b8d67af6af11b534b527ad7833340f7941681112d8dcce2f220b46d6d44288a414ded2264fa541924b82b6c8fc0a0b5781ee1adb6f2c0339df7be1a8484d3764af5a7", 0xa1}, {&(0x7f00009a1000)="713674d6a14949f941bfb2", 0xb}, {&(0x7f00009d1000)="6bf191198e8d0612b68ea5ff1a0270945dc33cd17e78923c023b026fbdf16b74d61ffbfb797623f1c7c547d30fd851adf0592645c0e715717c1eea5b799d0ff41b", 0x41}, {&(0x7f0000540000-0x16)="0cce54c67cb5d1ae7758f4d5c42dc262ce58e53539d9", 0x16}, {&(0x7f000026c000)="1bef88b40c2d0566a51e9229329dfc87598690a09d45d0d0d4010232968f7