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", 0x1000, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r0) pipe(&(0x7f0000202000-0x8)={0x0, 0x0}) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) getsockname$inet(r2, &(0x7f0000fdb000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008cd000)=0x10) epoll_create1(0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b4c000)={@common='tunl0\x00', @ifru_settings={0xe1f4, 0xd29, @raw_hdlc=&(0x7f0000702000)={0x4, 0x10001}}}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000220000-0x4)=0x0, &(0x7f0000bee000-0x4)=0x4) eventfd(0x0) 2017/12/29 15:08:50 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x1000000005432, &(0x7f0000018000)=0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000020000)='blacklist\x00', &(0x7f000000f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r1) 2017/12/29 15:08:50 executing program 0: mmap(&(0x7f0000000000/0xedf000)=nil, 0xedf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee0000-0xa)='/dev/ptmx\x00', 0x440040, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00002a9000-0xd0)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602783d75dd05a04c57d9b2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719020000000000000000d359bdeb62e18a769c862f856c59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b83b614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff43fb45a7883", 0xd0) connect$inet6(r0, &(0x7f0000edd000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00004ab000)="", 0x0) 2017/12/29 15:08:50 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000011000)=0xfff, 0x4) r1 = gettid() ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000005000-0x20)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sched_getparam(r1, &(0x7f0000000000)=0x0) unshare(0x20100400) exit(0x0) r2 = syz_open_procfs(r1, &(0x7f0000010000)='ns/cgroup\x00') modify_ldt$write(0x1, &(0x7f000000d000-0x10)={0xcacf, 0x0, 0x3000, 0x0, 0xffffffff00000001, 0x80000000, 0x7f, 0x7, 0x5, 0x9}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000009000)={0x0, 0x7fff}, &(0x7f0000009000)=0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000000f000)={r3, 0xfffffffffffffff7}, &(0x7f0000012000-0x4)=0x8) 2017/12/29 15:08:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rename(&(0x7f000003d000-0x8)='./file0\x00', &(0x7f00003c2000)='./file0\x00') clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000096a000-0x10)='/selinux/member\x00', 0x2, 0x0) getpeername$unix(r0, &(0x7f000027e000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000c12000-0x4)=0x8) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) tkill(r1, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2017/12/29 15:08:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x101000, 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xb6, "5d0a0c3aec92a908191360c112f6077af50d4d9d49251b3e89019262db1f10bf1eca91467fef2d01c3d886aba30e856b2414fd3598ebcf3837103f06b7830af06b2d900bd441d7fae4d65e29aec5ce3fc89cbf1d5711af8b0b2a47a7b3ecb635dc55f67f25a88976155b4525a600f4b4f382dfcece3a2e1c69bf70fee420a601c2e85de8e924c6ec4031eb7f1a5f25bb5b3ad540782da9e3008dcd2b7ddc288abe2d65be4474e6e9abdded433a03fd25f47e352535aa"}, &(0x7f0000000000)=0xbe) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001000-0x10)={0x4, 0x8, 0x4, 0x7, r3}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000bf5000)=0x14) r5 = getuid() r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r6, 0x107, 0xf, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000072c000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0x0, 0x1, 0x1, 0x3, 0x3, 0x80, 0x20, 0x1, r4, r5}, {0xb3a, 0x9, 0x80000000, 0x5, 0x7, 0x401, 0xffff, 0x3}, {0x4c, 0x5795, 0xffffffffffffffff, 0x0}, 0x9, 0x8, 0x3f, 0x1, 0x8, 0x3}, {{@in=@broadcast=0xffffffff, 0x40, 0x8}, 0x6, @in=@broadcast=0xffffffff, 0x3f, 0x3, 0x3, 0x0, 0x400, 0x8, 0xffff}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000d6e000)='/dev/hwrng\x00', 0x1) accept4$inet6(r0, &(0x7f00004a3000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000653000)=0x1c, 0x80800) r7 = socket(0x11, 0x807, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000342000)={0x0, 0x8000, 0x200, 0x7, r3}, 0x10) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000c6d000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}) mq_timedreceive(0xffffffffffffffff, &(0x7f00000da000)=""/4096, 0x1000, 0x0, 0x0) 2017/12/29 15:08:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup(r0) sendto$packet(r1, &(0x7f0000681000)='>', 0x1, 0x1, &(0x7f0000529000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) sendto$inet(r1, &(0x7f00000f2000)='w', 0x1, 0x0, 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000c9b000)=""/98, 0x62, 0x0, &(0x7f00006a7000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/29 15:08:50 executing program 4: mmap(&(0x7f0000000000/0xc29000)=nil, 0xc29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x20000000000000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0, 0x0, 0x0}, &(0x7f0000c24000-0x2)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) mmap(&(0x7f0000c29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a17000-0x11)='/selinux/enforce\x00', 0x34000, 0x0) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f000029c000-0xa7)="fc71331e0639dcb59fe3898bdafa51a911519eb5f5f4899145eabf9964d6a04bceace3c2fef70bcc92c3701f470cebe272a40ae1a541157b3968a507f044160f4bdf51bf8fd0b2310362eb9a41299f8280d2c81c9ee491f0210ba8e3a52f85dc0c6f3b3cd27d8e58e92fbaf31f9c16420cf6f260db911c368643b2b3600fa5e7bc2540ad34a8ce7cd749d1371e52530267ba0dedbe73fe7b90addbf12dd644982ea56e9689a628") signalfd(r0, &(0x7f0000c2a000-0x8)={0xffffffffffffffe0}, 0x8) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000001000)=0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008fd000-0xf)='/dev/sequencer\x00', 0x40002, 0x0) ioctl$EVIOCSKEYCODE_V2(r5, 0x40284504, &(0x7f0000a0a000)={0x0, 0x19, 0x8001, 0xfffffffffffff800, "f24c5e064f7b4915961111f2847198078b8c2e43827d4be180f94f7d7992b8ed"}) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000451000)={0x7}, 0x4) ptrace$getregs(0x1, r3, 0xffffffffff600000, &(0x7f0000001000)=""/0) 2017/12/29 15:08:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000994000-0xc)=@file={0x0, "e91f7189591e9233614b"}, 0xc) 2017/12/29 15:08:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000d70000)=""/54, 0x36, 0x2) r0 = openat(0xffffffffffffff9c, &(0x7f00003de000)='./file0\x00', 0x101300, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000a55000)=0xa2) clone(0x0, &(0x7f0000002000-0x1)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000002000+0x886)="") waitid(0x0, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4100000e, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_create(0x0, &(0x7f00005e4000)={0x0, 0xc, 0x2, @thr={&(0x7f0000bd5000)="a511bd28d4389fa40a3788fd7d9a688147fd63086a0dec4badbbaae05c7f0052b8ba0758dc550904ef40927b1499aa8f230e8fa7a832ac89db7f6d245becc9c75637e5500f5bfd450be0d4a13bed54bb8ae6c86d491be91334756b058a45be6a5331a67ce4a0f7e2c8f06f69084326f25c5c0dfe19d611fc6af70ea908f039b92b9e833927ca3ac13e835835e127d33b878188d4ee4518a498952a7bf2ed68382a2fe104dff5a0d1fc5e08e236bbaf2708af7854c187b6806e8051a9f1f053b6ac315b0ff6b4a2c018368f", &(0x7f000035c000-0xc)="f3dcaf927a01a67aceabadd5"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007af000-0x4)=0x0) r2 = fcntl$getown(r0, 0x9) timer_create(0x3, &(0x7f00006f0000)={0x0, 0xe, 0x0, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e4f000-0x4)=0x0) timer_delete(r1) 2017/12/29 15:08:50 executing program 2: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0xfffffffffffffffe, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000082a000-0x20)={@common='sit0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000ef0000-0x8)={0x0, 0x7}, &(0x7f0000eef000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000069000-0xc)=@sack_info={r1, 0x7, 0x2}, 0xc) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000eef000-0x4)=0x0) 2017/12/29 15:08:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/29 15:08:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003a1000)='/selinux/user\x00', 0x2, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000eb9000)={0x9, 0x3f}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000000000/0x2000)=nil, 0x2000}, 0x5, 0x0}) 2017/12/29 15:08:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000fd6000-0x4)=0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00003c3000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000565000-0x4)=r1) rt_sigtimedwait(&(0x7f0000704000-0x8)={0xffffffffffffffff}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f74000)={0x0, 0x8000000}, 0x8) openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x20041, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f0000b8c000)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2017/12/29 15:08:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000883000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000443000-0x28)={&(0x7f0000f4a000/0x2000)=nil, 0x6, 0x0, 0x50, &(0x7f0000764000/0x2000)=nil, 0x7fff}) seccomp(0x1, 0x1, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) seccomp(0x1, 0x0, &(0x7f0000a63000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) seccomp(0x1, 0x1, &(0x7f000005e000)={0x1, &(0x7f000005f000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}) 2017/12/29 15:08:51 executing program 1: mmap(&(0x7f0000000000/0xf5c000)=nil, 0xf5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xd, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x2, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r0, &(0x7f0000c27000)={0x0, 0x0, &(0x7f0000f57000)={&(0x7f0000f5c000-0x30)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000f5d000-0x8)='keyring\x00', &(0x7f0000d0b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000f5d000)='user\x00', &(0x7f000023f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f5d000-0x37)="ffbab3c2b00a28a6272ac36d95690d42e0a6fab6beedcd13b7c3d2a2ce5c055a6da3de5845657edbc0cdbe65ee340e8eb85aa2dda379cf", 0x37, r1) 2017/12/29 15:08:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000047a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f0000adb000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) close(r0) gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ae7000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ee000)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000036000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpid() recvmmsg(r1, &(0x7f0000484000-0xb4)=[{{&(0x7f0000781000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00000c8000-0x20)=[{&(0x7f00007ea000-0xbd)=""/189, 0xbd}, {&(0x7f0000a73000-0xcf)=""/207, 0xcf}], 0x2, &(0x7f0000aab000)=""/115, 0x73, 0xa0000}, 0xffff}, {{&(0x7f0000da6000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000283000-0x20)=[{&(0x7f0000e0f000)=""/66, 0x42}, {&(0x7f0000358000)=""/191, 0xbf}], 0x2, &(0x7f0000a68000)=""/37, 0x25, 0x3}, 0x5}, {{&(0x7f0000a01000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e1b000)=[{&(0x7f000062b000)=""/103, 0x67}, {&(0x7f000027d000)=""/99, 0x63}, {&(0x7f0000bc0000)=""/55, 0x37}, {&(0x7f0000906000)=""/163, 0xa3}, {&(0x7f0000194000)=""/0, 0x0}, {&(0x7f00008bf000)=""/237, 0xed}], 0x6, 0x0, 0x0, 0x81}, 0x1000}], 0x3, 0x40000141, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000e5a000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000499000-0x4)=0xe8) 2017/12/29 15:08:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f000039d000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000001000000040000d02", 0xc, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000011a000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000004d000-0x10)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000c06000-0x8)={r2, r3}) 2017/12/29 15:08:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000000e000)={0x0, 0x0}, &(0x7f0000887000)=0x8) bind$unix(r1, &(0x7f00009c6000)=@file={0x0, './file0\x00'}, 0xa) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x8) prctl$seccomp(0x16, 0x2, &(0x7f0000bdc000)={0x1, &(0x7f000095b000-0x8)=[{0x6c, 0x101, 0x0, 0x6}]}) setxattr(&(0x7f0000fda000-0x8)='./file0\x00', &(0x7f0000ea3000-0x27)=@random={'btrfs.\x00', 'ppp0GPLmime_typecpusetbdevwlan0\x00'}, &(0x7f0000b7e000)='\x00', 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00003b8000-0x4)=0x0, &(0x7f0000b63000-0x4)=0x4) 2017/12/29 15:08:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f0000c0c000-0x8)='./file0\x00', 0x26c00, 0x0) r0 = creat(&(0x7f000036a000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000731000-0xa0)={0x0, @in6={{0xa, 0x3, 0x9d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x4, 0x6e92, 0x1}, &(0x7f00003fb000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000bdd000)={r1, 0x2}, 0x8) 2017/12/29 15:08:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000424000-0x18)=@add_del={0x2, &(0x7f0000c3a000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c2d000-0x98)={0x0, @in6={{0xa, 0x1, 0x70, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x401}, &(0x7f00003e0000)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000527000-0x6)={r1, 0xaa}, 0x6) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000282000-0x4)=0x9, 0x4) 2017/12/29 15:08:51 executing program 2: r0 = socket(0x11, 0x400000003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000)={0x0, 0x7fffffff}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000)={0x0, 0x2, 0x0, 0x401, r1}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0xf6)={0x0, 0xee, "57a2438adc9603163e3f3481ce2ad8934c3c1059f14ea2a2ad89674123555681171e0d421241ce1f364c76212c1ae7f7ca4df703d04b83763b3ba7ef199115b3dd79455a55b00cde4af16e9edccdb0c9a3eb2f5bd5d08fd7e3eca6214a0f62674276e88c89d442f239c1e6030041ab49c9b54d9822b8e591e464927956f2426d8f8eab70fb1effbd647d84d6083160237f3e532ccca25ad63a761a18a409cee3d31ef34f7485a4cd2cb3c3d94288e9450fe3e1b1756949c9a21382c14ebc357cda5c892bfc6fe0f8343bcd911d2f9e7360e9f2dc6c6262954d682682d581630df70e3c2d13eb38e706d4dfe0a1fa"}, &(0x7f0000001000)=0xf6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84000) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r2, 0x2a1}, 0x8) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x107, 0xb, &(0x7f0000001000-0x79)=""/121, &(0x7f000079b000)=0x79) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000)=0x0) 2017/12/29 15:08:51 executing program 7: r0 = fanotify_init(0x0, 0x0) sync_file_range(r0, 0x6, 0x7f, 0x3) mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80803, 0xc35, &(0x7f0000d53000)={0x0, 0x0}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0xf, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/29 15:08:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) pipe2(&(0x7f000008d000)={0x0, 0x0}, 0x4800) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f00001ad000-0xe8)=""/232) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00004f2000-0x8)=0x0) 2017/12/29 15:08:51 executing program 5: futex(&(0x7f0000000000)=0x0, 0x88, 0x0, &(0x7f00005d0000)={0x77359400, 0x0}, &(0x7f0000000000)=0x0, 0x0) r0 = pkey_alloc(0x0, 0xfffffe) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000010c000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000ca7000-0x4)=0xba58) pkey_mprotect(&(0x7f000023d000/0x1000)=nil, 0x1000, 0x2000001, r0) 2017/12/29 15:08:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00001ef000)='/selinux/member\x00', 0x2, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f0000f58000)=0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000c7f000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) connect$inet(r1, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f00000c6000)=[{&(0x7f0000a5d000-0x1000)="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", 0xf47}, {&(0x7f000073f000-0x4c)="b72eac7d15b056d7529c839911689c85342f3c3293b825fae91f77f691d2c66dd4f3d3a6718f79ec574b73aece2ef103b2a3688c21558f68dcbdc3a6ac1ee3e919f4b0f4ba965bf652cbf4d5", 0x4c}], 0x2) shutdown(r1, 0x1) recvfrom$inet(r1, &(0x7f0000522000-0x1000)=""/4096, 0x1000, 0x100, 0x0, 0x0) pipe2(&(0x7f000071a000-0x8)={0x0, 0x0}, 0x80800) epoll_pwait(r2, &(0x7f0000560000-0x7)=[{0x0, 0x0}], 0x1, 0x2, &(0x7f0000039000-0x8)={0x8}, 0x8) 2017/12/29 15:08:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) sendto(r0, &(0x7f0000bd1000-0xd1)="736fcbd1fac76ceff982fad6c35e82d2de1eade82426e02c485bfccbfc6fe51e89a6a23efbe127cec2892c124d93e0c3d27851afa14ea568fc7d71c725cddd98898526c48b37ba441fe612391c4ced42c6be8cc42b5e27d751abf8948f10e6183767d3b727c0ffc9e122f7664479ede46dd3ab8bee2b91c926ebdee5c5824d9d4d9970f7d47af8c9b53b93fbe6e8c9d354e9a7748bcbe0ce2dcd89611f39f1e910c396bbac7e1da07ec59a9ccc38c94cfd411c99fde30f7b3166aa35d84dc794600ea4c53a3bca663fc4033399be5f870d0d7e6f80ddb34faccae1906a8a4da8b6526bdc95ae0c49a1", 0xe9, 0x24000000, 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f000000c000)=""/85, &(0x7f000000c000)=0x55) 2017/12/29 15:08:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f6f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000eef000)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = getpgrp(0xffffffffffffffff) mq_notify(r1, &(0x7f0000c14000)={0x0, 0x2a, 0x5, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00004ed000-0x4)=0x0, &(0x7f000051d000-0x4)=0x4) r3 = accept$unix(0xffffffffffffffff, &(0x7f00006f8000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000c3b000-0x4)=0x8) connect$unix(r3, &(0x7f0000fe1000)=@file={0x1, './file0\x00'}, 0xa) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) socket$key(0xf, 0x3, 0x2) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) sync() 2017/12/29 15:08:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00008dd000)="", 0x0, 0x0, &(0x7f00004f8000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) syz_open_dev$tun(&(0x7f0000544000)='/dev/net/tun\x00', 0x0, 0x100) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00005f9000-0x10)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000001e000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00007cb000-0x10)={r2, r3, 0x9}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00008c8000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00007bf000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 15:08:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002fc000)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x8) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x101, 0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f00007fd000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xc) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000129000)=0x0, 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000074000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xb, 0x200, 0x865, 0x0}, &(0x7f0000ba1000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000c19000-0x98)={r2, @in6={{0xa, 0x1, 0x3f, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8}, 0x98) 2017/12/29 15:08:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{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]}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003eb000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000659000)=""/19) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0xb, 0x7, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndtimer(&(0x7f0000022000)='/dev/snd/timer\x00', 0x0, 0x80) splice(r2, &(0x7f0000e98000-0x8)=0x0, r2, &(0x7f00005e5000)=0x0, 0x7, 0x8) open$dir(&(0x7f00004d4000)='./file0\x00', 0x101000, 0x80) ioperm(0xffffffffffffff81, 0x3, 0x10db) 2017/12/29 15:08:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000dc6000-0x82)={@random="efad01006da7", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x1, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000598000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00006b9000-0x8)={0x0, 0x10}, &(0x7f0000da8000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00008e4000)={r1, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x86}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7}, &(0x7f00003a1000-0x4)=0x98) 2017/12/29 15:08:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xcd)="", &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x89)="") r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x400400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000002000-0xff)="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", 0xff, 0x8040, &(0x7f0000000000)={0x3, {"86309fb61b395a"}, 0xd40}, 0x10) get_robust_list(0x0, &(0x7f0000001000-0x8)=&(0x7f000002f000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000000000)=0x18) 2017/12/29 15:08:51 executing program 4: prctl$intptr(0x2d, 0x0) 2017/12/29 15:08:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000012000)={0x6, &(0x7f0000000000)=[{0x101, 0x101, 0x20, 0x7}, {0x5, 0xfff, 0x0, 0x4}, {0x1ff, 0x204a, 0x7, 0xea}, {0x0, 0x3, 0xfffffffffffffffa, 0x6}, {0x2, 0xffff, 0x6, 0x2}, {0x5, 0xc1, 0x2, 0x0}]}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000818000-0x8)={0x0, 0x0}) 2017/12/29 15:08:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = dup(r0) ioctl$TIOCCBRK(r1, 0x5428) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000033e000)=0x4, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000b4000-0x9)='/dev/ppp\x00', 0x801fd, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000af5000-0x10)={0x5, &(0x7f0000479000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r3 = syz_open_dev$sndseq(&(0x7f0000a0d000)='/dev/snd/seq\x00', 0x0, 0x101000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000cf2000-0xc)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f000096a000)=0xc) geteuid() setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f00008ad000-0x4)=0x4, 0x4) read(r3, &(0x7f0000c7e000)=""/28, 0x1c) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e68000+0x380)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000064000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f00009db000-0x10)={r5, &(0x7f0000622000-0x1000)=""/0}) setxattr(&(0x7f000011a000)='./file0\x00', &(0x7f0000ed1000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000a6f000)="70707031a6657468316e6f64657623257b00", 0x12, 0x1) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00001d8000)=0x0, &(0x7f0000acd000-0x4)=0x4) add_key(&(0x7f0000597000-0xd)='dns_resolver\x00', &(0x7f0000966000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004ed000-0xe1)="ebb608ef3067250e21c03df8c2c647602a6f0401caddb8c6388d3b497e53ee4fa13b7f60f4133e85a1a7a786b49c17b43d4d9db31d0f1851ab8d44aac46e24ab0ce61511941c81714ae4a5575a0b2c250f1ccd2acf7823d9cd8fff15c6e6b65878bd1943852f19507770c9789642bbfcdac7f6a7300e09c0714ee5d4deb2b7ffd73b02231302fac37199a622107f0e7d8ffd71a61254caa86d5aa75e32b00045adc63bb12c02d72016", 0xa9, 0xfffffffffffffffe) request_key(&(0x7f00003b1000)='dns_resolver\x00', &(0x7f000011b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000248000-0x10)='/dev/sequencer2\x00', 0x0) 2017/12/29 15:08:51 executing program 4: mmap(&(0x7f0000000000/0x24d000)=nil, 0x24d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x40101) restart_syscall() mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000024d000)={0x0, 0x0}) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000022d000)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000164000)=[{0x6, 0x8, 0x1000, 0x4c5b, @time={0x0, 0x989680}, {0xfffffffffffeffff, 0x20000000000}, {0x1, 0x8}, @quote={{0x80, 0x8}, 0x10000, 0x0}}, {0x3, 0x1, 0x6, 0x6, @time={r2, r3+30000000}, {0x800, 0x800}, {0x5, 0xebd8}, @control={0x200000000000000, 0xffff, 0x5}}, {0x3, 0x5, 0x7000000000000000, 0x3, @tick=0x4, {0x1000, 0x3}, {0x20, 0x7fff}, @note={0xffff, 0x8, 0x1a6, 0x3a, 0x4}}, {0xb9a1, 0xffffffffffffff4d, 0x0, 0x5, @time={0x0, 0x1c9c380}, {0x1f, 0xff}, {0x1, 0x8001}, @ext={0x9f, &(0x7f000024e000)="f5d3d1e195157d3bc9f6064a9f31620435221a8c25325599ed665dfb4c2b594816aec50dcbfd4a178a60e4b521e093a3aba859a07ff7342a9a1d8278bb8d33099976702320f0d424be658e7f11e32efa83ae9f05885e817ccdba4827bbf02394d888df2ce089bb974355f83e937656d22c10a9d841ef5fa20fabeb4c41750513389ad26db34c18e800994c16e826a1ad57bc5697df9c248712a6bd802e63a1"}}, {0x0, 0x2, 0x8, 0x10000, @tick=0x400, {0x10001, 0x8000}, {0x100000001, 0x8}, @addr={0x7, 0x8}}, {0x3ff, 0x0, 0xfffffffffffff4d0, 0x3e1, @time={r4, r5+30000000}, {0x1000000000000003, 0x400}, {0xfffffffffffff7ad, 0x8}, @addr={0x3, 0x40}}, {0x8, 0x9, 0x4, 0x0, @tick=0x6, {0x5, 0x925}, {0x7fff, 0x3}, @connect={{0x6, 0x8}, {0x4, 0x9}}}, {0x1f, 0x5, 0xfffffffffffffffe, 0x6, @time={0x0, 0x989680}, {0x5, 0x20b}, {0x5, 0x800}, @queue={0x4, {0xfff, 0x80000001}}}], 0x180) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000245000)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f000024c000-0x10)={0x0, 0x0}) r6 = getpgrp(0x0) ptrace$poke(0xffffffffffffffff, r6, &(0x7f000021d000-0x8)=0x0, 0xffffffffffff0001) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000024b000)={0x0, 0x0}) mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f000024d000)=[{&(0x7f000024d000)=""/180, 0xb4}, {&(0x7f000024d000)=""/4096, 0x1000}, {&(0x7f000024d000)=""/180, 0xb4}, {&(0x7f000024e000-0xc5e)=""/4096, 0x1000}], 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7b, 0x0, 0x8000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 15:08:51 executing program 0: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004c7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000ff6000)={&(0x7f0000ff6000)=[0x0, 0x0, 0x0], 0x3}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x800008946, &(0x7f0000d50000-0x28)={@common="6c6f00000000000000001f00", @ifru_data=&(0x7f0000ff6000-0x20)="020000008d351b9f6d00000080009cffff010000000000000000bc00000000e9"}) modify_ldt$write2(0x11, &(0x7f00008d4000)={0x1, 0x0, 0x0, 0x21, 0x7ff, 0x2, 0xffff, 0x9, 0x7ce2, 0x6}, 0x10) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000447000-0x10)={0x0, 0x0}, &(0x7f0000ff7000)={0x0, 0x0}) [ 55.360388] device lo entered promiscuous mode 2017/12/29 15:08:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00008bf000)='./file0\x00', &(0x7f0000b20000-0x8)='./file0\x00', &(0x7f000074d000-0x6)='ramfs\x00', 0x140000, &(0x7f0000c21000)="") r0 = open(&(0x7f00003bd000-0x8)='./file0\x00', 0x8040, 0xfd) bind$ax25(r0, &(0x7f0000d37000)={0x3, {"1c6042ac30a51c"}, 0x401}, 0x10) 2017/12/29 15:08:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00009e8000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000d2b000)=0x3) readv(r1, &(0x7f000045e000-0x10)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) 2017/12/29 15:08:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000e94000-0xb8)={0x0, 0xf207, 0x2, 0x6, 0x7f, 0x0, 0x3, 0x8, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x7, 0x8, 0x0, 0x82}}, &(0x7f0000246000)=0xb8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000de3000-0x6)='vegas\x00', 0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000007a000-0xa0)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0x7, 0x3, 0x8}, &(0x7f00009b7000-0x4)=0xa0) write(r0, &(0x7f0000a2c000)="26000000130047f42001b1dc59002200160b140902000000000001fff8000133050003000d00", 0x26) 2017/12/29 15:08:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0xfffffff, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x10000000) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000cd6000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009a5000)='/selinux/mls\x00', 0x0, 0x0) socket$inet(0x2, 0x805, 0x9) 2017/12/29 15:08:51 executing program 5: personality(0x410000b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8)={0x5}, 0x8, 0x0) rt_sigprocmask(0xfffffffffffffffe, &(0x7f00002dd000)={0x4}, &(0x7f0000fb1000)={0x0}, 0x8) vmsplice(r0, &(0x7f00006e7000)=[{&(0x7f00001f3000-0x2)="80e1", 0x2}, {&(0x7f000016a000-0x1000)="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", 0x1000}, {&(0x7f00000ae000)="472eee0b576eb2c092c275bebd8e844a767e24efabb8f2095687cb6c4203c51e7a081f70c14c12a616c4f60e726c349f00b95426ffd6e1c59f0b356c95496344b27473078f559204829e3d342ea6e092b1572b9f6e65726a82", 0x59}, {&(0x7f00004c5000-0x8c)="d1d7a8b075596cefc79410e8ea66292ab65188c3cc471aada109b7ca4597c4d4536acb506654d4ade0359d1862b9eefe047f093df56fb0bd006ef08824c9d99279de6c91600817d529b502996316177a8c22f57a5e8d3a58ef419f9783b1dd362c5d93f37bc5ede1bd644a9c13580f4cf741dcf5582137d3ef5798288068a2d578857d4f0d1f856edf32fc0f", 0x8c}, {&(0x7f0000f12000)="3c095354502bd5a46c4d6eaec9fbb3988347de149266e805a1221720a2ee8e027c38df995c1cd96ba706f7634820fac13d9a8af5a73af874", 0x38}], 0x5, 0xb) r1 = gettid() tkill(r1, 0xb) r2 = openat(0xffffffffffffff9c, &(0x7f00001e4000-0x8)='./file0\x00', 0x200, 0x114) bind$llc(r2, &(0x7f0000744000)={0x1a, 0x15, 0x1, 0x3, 0xffffffffffffbec0, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000dd0000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7ff}, &(0x7f0000795000)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00008a0000-0x8)={r3, 0xfffffffeffffffff}, &(0x7f0000522000-0x4)=0x8) readv(r0, &(0x7f0000939000)=[{&(0x7f0000f8e000-0x80)=""/128, 0x80}], 0x1) prlimit64(0x0, 0xb, 0x0, 0x0) tgkill(0x0, r1, 0x1) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00001b4000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) fstat(r0, &(0x7f000078a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_str(r4, 0x1, 0x19, &(0x7f0000a71000)=']\x00', 0x2) pkey_alloc(0x0, 0x2) 2017/12/29 15:08:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000017b000-0x10)=@req={0x28, &(0x7f00002ff000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@llc={0x1a, 0x2, 0x4, 0x5, 0x46, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}}}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000075d000)={0x3, {{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) 2017/12/29 15:08:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000297000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ebe000)={{0xa, 0x1, 0x6f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, {0xa, 0x0, 0xdb7, @loopback={0x0, 0x1}, 0xfffffffffffffff7}, 0x9, [0x5, 0xfffffffffffff000, 0x0, 0x200, 0x9a78, 0x3, 0x0, 0x7]}, 0x5c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2017/12/29 15:08:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001b9000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000b69000)={0x8, 0xf6b5, 0xfffffffffffffff8, 0x0, 0x2, 0xcf, 0x100, 0x3, 0xfffffffffffffffd, 0x7, 0x8, 0x8}) recvfrom(r1, &(0x7f000006c000)=""/107, 0x6b, 0x2, &(0x7f000073a000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) sendmsg$netlink(r2, &(0x7f0000bd5000-0x38)={0x0, 0x0, &(0x7f00001e8000)=[{&(0x7f0000f4b000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000c1f000-0x60)=[], 0x0, 0x0}, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000151000-0x4)=0x4, &(0x7f0000fea000-0x4)=0x4) 2017/12/29 15:08:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000562000-0x8)={0x0, 0x0}) clock_adjtime(0x2, &(0x7f0000001000-0xd0)={0x37, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0xfffffffffffffffd, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3f, 0x3, 0x0, 0x200, 0xffffffff80000000, 0x0, 0x0, 0x0, 0x0}) 2017/12/29 15:08:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rt_sigpending(&(0x7f00000d3000)={0x0}, 0x8) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d20000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00006c3000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f000051a000-0x8)={r1, 0x2}) 2017/12/29 15:08:51 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f000018f000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f0000ded000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00001cb000)="", 0x0, 0x0, &(0x7f0000a60000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000c92000)=""/127, 0x7f, 0x3, &(0x7f0000867000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) ioperm(0x2000000000000, 0xbe4, 0x0) clone(0x80001, &(0x7f0000001000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000825000)="") 2017/12/29 15:08:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x6, 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00001a4000)=@sack_info={0x0, 0xd1, 0x8}, &(0x7f000056d000)=0xc) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000c4e000)=""/94) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000073c000)={r1, 0x4, 0xfffffffffffffff9, 0x40, 0x2b48, 0x80}, &(0x7f0000254000-0x4)=0x14) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000e07000)=[{&(0x7f00005e5000)="2900000021001900013d3524000a00060200001600000000000000040d001400ef00e800c900000008", 0x29}], 0x1) 2017/12/29 15:08:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) munmap(&(0x7f0000656000/0x3000)=nil, 0x3000) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x1fffffffffffffd, 0x1, &(0x7f0000000000)="01000000010006000006dd00", 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000656000)='/dev/ptmx\x00', 0x8a00, 0x0) sync() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r2, 0x406, 0xffffffffffffffff) open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f000000c000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0x0}, 0xc) 2017/12/29 15:08:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d94000)='/selinux/load\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000086d000)='ns/mnt\x00') r1 = open(&(0x7f0000b9c000-0x8)='./file0\x00', 0x200200, 0x20) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f000065c000-0x5)=0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000684000-0xc5)=""/197) mremap(&(0x7f000042c000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000c2d000/0x1000)=nil) ioctl$TCXONC(r0, 0x540a, 0x9) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001ee000)='/selinux/policy\x00', 0x0, 0x0) 2017/12/29 15:08:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x4) getsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00009ee000)=0x0, &(0x7f0000bd3000)=0x4) 2017/12/29 15:08:51 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000002000-0x18)=""/24, &(0x7f0000000000)=0x18) fcntl$setpipe(r0, 0x407, 0x8) [ 55.592324] device lo entered promiscuous mode 2017/12/29 15:08:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = dup(r0) r2 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@common='teql0\x00', @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000aef000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) dup2(r1, r2) 2017/12/29 15:08:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dac000)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000943000)='/dev/loop#\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f02000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000065e000-0x4)=0x0, &(0x7f00001d1000-0x1)=0x4) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00008bd000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2017/12/29 15:08:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000f75000)=@random={'trusted.\x00', '\x00'}, &(0x7f0000001000-0x6)=""/6, 0x6) mmap(&(0x7f0000000000/0xec6000)=nil, 0xec6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000af7000-0x10)=[{&(0x7f00008a3000-0x3a)="390000001300090480000000000000001800002c01000000450000070000001419001600010001222600020007a155000180110c00002ce400", 0x39}], 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00004e2000)={0x0, 0x7ff}, &(0x7f0000185000-0x4)=0x8) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ec6000)=@sack_info={r1, 0x3, 0xff}, &(0x7f0000ec6000)=0xc) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00003c8000-0x4)=0x101, 0x4) [ 55.615950] device lo left promiscuous mode 2017/12/29 15:08:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000f1b000)='./file0\x00', 0x4000, 0x0) readlinkat(r0, &(0x7f00000e4000)='./file0\x00', &(0x7f0000c9f000-0xa9)=""/169, 0xa9) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000d9b000)=0x9) r1 = socket(0x10, 0x3, 0x0) statfs(&(0x7f0000e8b000-0x8)='./file0\x00', &(0x7f00002d7000-0x85)=""/133) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000049a000)={0x0, 0xb0, "0b40dd75bc734163313f41bb2ab8d0bb4a6b8b43092b485e61998e16be129840f585de90235ebc9830055922f7292c6bff291e9b1d5456b2ce32c48e289be9d45ffa30b7975f7a8a7cdff4859dc957600c5aaf9ae4bfe933202ee5c8b4339ac9f711a07635aebef092619d6223b474ac7f1a117f7e0b0190032ea895df490554bd442ed345c7f7c063e4c6a745ffa608ef32ab441b0140f48824ddac59afee434b33202b2a695304110189a65d0643d0"}, &(0x7f00009ad000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000958000)={r2, 0x3, 0x20, 0x10001, 0x8}, &(0x7f0000e2c000-0x4)=0x18) write(r0, &(0x7f00003bd000)="240000005a001f0100000000000000002300071008000100feffffff08ffff0500000017", 0x24) pwrite64(r1, &(0x7f00000c8000)="b5ec204a75b28844d5d7abb11ca5b7092861b963ecef8c1dd6bc63bf4b3ecc403c17fcc5aa5934d9945199178e2e797ecf268d75300f3bc81ef358a165685d8ea3b2e8336f9643b5f6ed7366ff5c4c833e6266f8a9c1688981b92bdbf7cef438c734beb43bdef7c3acb7b36760f77077f90539c57f9d5cf41b7f1f73f3b907cb93b2866c3b704f7c57eb794bbe9639fabe1d8bbd170464631cbb7c566ebb4e75edc5ffbf02ee63897f2af08dc84368", 0xaf, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00009a2000-0x4)=0x56d) recvfrom$llc(r1, &(0x7f0000d52000)=""/110, 0x6e, 0x0, 0x0, 0x0) [ 55.708770] device lo entered promiscuous mode [ 55.714806] device lo left promiscuous mode 2017/12/29 15:08:51 executing program 4: mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f55000-0x80)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x2, [@sadb_address={0x5, 0x6, 0x9, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/29 15:08:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000001000)=[0xffffffffffffffff, 0x0]) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000-0x10)={0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000002000-0x10)={r2, &(0x7f0000001000)=""/125}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a06000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000cb6000)={0x0, 0x2, 0x0, 0x1, r3}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f0000ac9000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f000055c000-0x14)={0x1, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000240000-0x2)={0x7, 0xfffffffffffffffe}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000212000)={{{@in6=@empty={[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, 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, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007f9000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f000004e000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, r5}) r6 = creat(&(0x7f00005f7000)='./file0\x00', 0xa) getsockname$ipx(r6, &(0x7f000001d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000540000-0x4)=0x10) 2017/12/29 15:08:51 executing program 5: mmap(&(0x7f0000b45000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x837) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f00008a2000)='.trusted[\x00', 0x3) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x1, 0x4) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000b46000-0x8)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b45000)={0xff, 0x5, 0x3, 0x1, 0x8, 0x3800000000000, 0x800000000000000, 0xc2c, r1}, &(0x7f0000001000-0x4)=0x20) 2017/12/29 15:08:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) epoll_create1(0x80000) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000322000)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00007e7000-0x8)=[0x5, 0x5c1c3bad]) ioctl$int_in(r0, 0x5452, &(0x7f00005cb000-0x8)=0x5) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) 2017/12/29 15:08:51 executing program 6: mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001e6000-0xf)='/dev/sequencer\x00', 0x800, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f00003e6000)=0x0, &(0x7f00005e2000)=0x4) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005e3000)={0x0, 0xd81, 0x3, 0x9}, &(0x7f0000342000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00003b4000)={r1, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00005d8000)=[{&(0x7f000007e000)="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", 0x1001}], 0x1, 0x0) 2017/12/29 15:08:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00006bd000)=[{&(0x7f000019f000-0x29)="2900000018001980013d75241a6800210200e30067fffd0106960000080005000000020007f900bf00", 0x29}], 0x1) preadv(r0, &(0x7f0000b41000-0x10)=[{&(0x7f0000c0c000-0x4c)=""/76, 0x4c}], 0x1, 0x0) 2017/12/29 15:08:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001e1000)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000b5000)=0x20, 0x4) mkdir(&(0x7f00003ea000-0x8)='./file0\x00', 0x0) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr(&(0x7f0000ab4000)='./file0\x00', &(0x7f0000820000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f000093d000)='ppp0(\x00', 0x6, 0x0) lremovexattr(&(0x7f00007fa000-0x8)='./file0\x00', &(0x7f0000557000)=@random={'user.\x00', 'com.apple.system.Security\x00'}) 2017/12/29 15:08:51 executing program 7: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000925000)='/dev/ptmx\x00', 0x12000, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000aea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000405000)=0x14, 0x800) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fee000-0xa)='/dev/ptmx\x00', 0x400200, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000d01000)={0x0, 0x0}) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00007fd000)={0x0, 0x0}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000fee000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fee000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fee000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000d8d000-0x38)=[{r0, 0x400, 0x0}, {r1, 0x8000, 0x0}, {r2, 0x11, 0x0}, {r3, 0x400, 0x0}, {r4, 0x86, 0x0}, {r5, 0x485, 0x0}, {r6, 0x44, 0x0}], 0x7, &(0x7f0000fee000-0x10)={r7, r8+30000000}, &(0x7f00006e7000-0x8)={0x8}, 0x8) r9 = socket$netlink(0x10, 0x3, 0xf) fcntl$setstatus(r9, 0x4, 0x400) bind$netlink(r9, &(0x7f00004b8000)={0x10, 0x0, 0x0, 0xffff}, 0xc) r10 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r9, 0x10e, 0x8, &(0x7f0000fea000+0x815)=0x6, 0x4) ioctl$TUNSETIFF(r10, 0x400454ca, &(0x7f0000b2a000)={@common='ip_vti0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc22207302"}) 2017/12/29 15:08:51 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000b47000)='/dev/snd/timer\x00', 0x0, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000d82000)='/dev/sg#\x00', 0x8713, 0x121000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0, 0x400, 0x0}, {r1, 0x0, 0x0}, {r2, 0x0, 0x0}, {r3, 0x0, 0x0}], 0x4, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) getsockname$netlink(r2, &(0x7f000022b000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a5d000-0x4)=0xc) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000eee000-0xe)='/dev/keychord\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f00005f6000-0x10)={0x1, &(0x7f0000d5f000)=[{0x0, 0x0}]}) writev(r2, &(0x7f0000e6e000-0x10)=[{&(0x7f0000116000-0x2a)="290000002000190100b077520a16230200005a0000008000100400097e0c00ffe0110400c312ec2013", 0x29}], 0x1) 2017/12/29 15:08:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x807, 0x1, &(0x7f0000ea2000-0x8)={0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x12) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000031b000)={{&(0x7f000019a000/0x4000)=nil, 0x4000}, 0x0, 0x0}) writev(r2, &(0x7f0000a9c000-0x10)=[{&(0x7f00006dc000)="290000001c0055fcddffffffffffff00020007000000000000dd600009000100000e0100aa645aff00", 0x29}], 0x1) mprotect(&(0x7f0000523000/0x2000)=nil, 0x2000, 0x3000003) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000365000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000065b000)={r3, 0x80000, r0}) mremap(&(0x7f0000dc3000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f00005e2000/0x2000)=nil) 2017/12/29 15:08:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x8000, 0x0) read(r0, &(0x7f0000bc5000-0x7bd)=""/4096, 0x1000) writev(r1, &(0x7f000078a000)=[{&(0x7f0000431000-0x83)='\f', 0x1}], 0x1) close(r1) dup3(r1, r2, 0x80000) fremovexattr(r1, &(0x7f000064f000)=@random={'system.\x00', 'cpusetlo\x00'}) 2017/12/29 15:08:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000890000-0xd)='/dev/net/tun\x00', 0x0, 0x4000000d) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_addrs=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = syz_open_procfs(0x0, &(0x7f000073e000)='net/if_inet6\x00') sendfile(r2, r1, &(0x7f0000978000-0x8)=0x0, 0x0) 2017/12/29 15:08:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00001be000)='/dev/keychord\x00', 0x200c0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f83000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000920000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b22000-0x8)={r2, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e02000-0x20)={0x9, 0x10001, 0x8, 0x78, 0x6, 0x4, 0x1f, 0x1, r2}, &(0x7f0000329000-0x4)=0x20) getsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00009ee000)=0x0, &(0x7f0000bd3000)=0x4) 2017/12/29 15:08:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f0000181000-0x38)={&(0x7f0000ef8000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000ef8000)=[{&(0x7f0000ef8000)="5331c00ab03f4ff0ddcfb371700b5e3a", 0x10}], 0x1, &(0x7f0000ef9000-0x20)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002f3000)={0x4, &(0x7f0000ef9000)=[{0x6, 0x8, 0x80, 0x1}, {0xab, 0x1, 0x1, 0x3544}, {0x4, 0x0, 0x3f, 0xfffffffffffffffd}, {0x5, 0x20, 0x30f, 0x4}]}, 0x10) 2017/12/29 15:08:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x10000000000004, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x5) 2017/12/29 15:08:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000141000)='/selinux/member\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000071c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0xffe000000, 0x7, 0xb2b, 0x92, 0x1, 0x9}}) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00005de000-0x1000)="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", 0x1000) write(r2, &(0x7f0000002000-0x28)='\x00', 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000488000)={0x0, 0x0, 0x30, 0xaf, 0x7}, &(0x7f0000344000-0x4)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000d8000-0x8)={r3, 0x8}, &(0x7f0000b57000)=0x8) readv(r1, &(0x7f0000d25000-0xa0)=[{&(0x7f000037f000)=""/193, 0xc1}, {&(0x7f00005dd000)=""/4096, 0x1000}], 0x2) [ 55.912639] audit: type=1400 audit(1514560131.817:38): avc: denied { create } for pid=11251 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 [ 55.915003] device gre0 entered promiscuous mode 2017/12/29 15:08:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x0, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000db8000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000174000)=0x14) listen(0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000578000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f00001fd000-0x10)={0x3, {"800f2b541271d8"}, 0x1f}, 0x10) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000977000)={0x0, 0x0, 0x0}, &(0x7f00008db000)=0xc) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00004a9000-0x28)={@common='gre0\x00', @ifru_names=@common='eql\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r4, r3, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000027b000)={0x0, 0x9d, "1d0710abc95c5169dc50460ec44693e52e4353b2b5758e799f19ddc5149b8df0f8bf5d1f415854c04746e149776f11e7b9efc6daf718363f0590a8a9023c31d1463668c24c4c0e11d6e599711be3d56b88981497378bc3fbe9aa00e8cb7cc93855af314380044c226775b9de1aa1893e4634e7813795e46b1e3acade3f9e4b394894d1fd0ef5e8e4a6ea3c2ecb0070ae30cc7a0d5b3ac43ae528133bf4"}, &(0x7f0000713000-0x4)=0xa5) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000679000)=@assoc_value={0x0, 0x5f}, 0x8) 2017/12/29 15:08:52 executing program 0: socket(0x1, 0x0, 0x4) mmap(&(0x7f0000000000/0x45c000)=nil, 0x45c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000045c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = open(&(0x7f000045c000)='./file0\x00', 0x109181, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000147000)=0x0) ppoll(&(0x7f0000042000-0x18)=[], 0x0, &(0x7f0000041000)={0x0, 0x0}, &(0x7f0000042000-0x8)={0x0}, 0xffffffffffffffff) 2017/12/29 15:08:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x100000000c) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000d5c000)=0x9, 0x4) writev(r0, &(0x7f00009f1000-0x10)=[{&(0x7f00005f7000)="1f0000000202190000000700100008810000000004000b0012e200ff3f0009", 0x1f}], 0x1) 2017/12/29 15:08:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x1ffbff, 0x0) linkat(r0, &(0x7f0000ac4000)='./file0\x00', r1, &(0x7f0000980000)='./file0\x00', 0x400) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000000000/0x2000)=nil, 0x2000}) r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, r2) 2017/12/29 15:08:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e52000)='/selinux/policy\x00', 0x0, 0x0) bind$netlink(r0, &(0x7f000012f000)={0x0, 0x0, 0x7, 0x3d57f400}, 0xc) r1 = socket(0x10, 0x2, 0x6) sendmsg$netlink(r1, &(0x7f0000d59000-0x38)={0x0, 0x0, &(0x7f0000779000-0x40)=[{&(0x7f0000c6e000-0x144)=[{0x40, 0x1f, 0x1, 0x0, 0x0, "969c27f6e17d8e68cbdbd6490b09cfc4344f0e48d4e20232a793aeab54f166bcdc48ad82f5ef47a478f9fa3e317c3cc1"}], 0x40}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000c31000)={0x0, 0xd0, "25ae384b7de33c2afae5c157b8d2bc37870192729591517cedbd6b9b656ab151d659b3ddcf0bffe9ae5ba1a4fbdc3d6aa5b34869c97453f7f5868b55887195163482eab4094e0d8206c1042443f9af05e781fc44ee0e0ba1a992fc744f4da4ec48c58ad43daab08ecf8ea48d36fb8e1197ebc6122799a62bb394c4309aaaaa147803f439ccf832964f70f28e88c0d66b428b84f5b33695be3df9f0696b9a3cad56620292e43d9a95048d9210c03223fc53dbf629b6668fdcc629f225be0f651cb9227a6f7d91c212e10114c826dea497"}, &(0x7f0000fa3000-0x4)=0xd8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f47000-0x20)={0xffffffffffff8001, 0xffff, 0x0, 0x6, 0xffff, 0x7f, 0xff1, 0xd175, r2}, &(0x7f0000a04000-0x4)=0x20) 2017/12/29 15:08:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000000000)="") lsetxattr(&(0x7f00004a9000)='./file0\x00', &(0x7f0000b2c000-0x9)=@known='system.posix_acl_default\x00', &(0x7f0000120000-0x1)='\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000000)={0x80000018, 0x0}) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x0, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000000)={{0x2, 0x4}, 'port1\x00', 0x2, 0x400, 0x80000000, 0xa673, 0x700000000000000, 0x1, 0x3, 0x0, 0x1, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 15:08:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000ff8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d8a000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000008a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, r1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000499000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f000003f000-0xd)='net/mcfilter\x00') ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) read(r2, &(0x7f000033b000-0xef)=""/239, 0xef) readv(r2, &(0x7f0000172000-0x40)=[{&(0x7f0000ac6000-0x1000)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000017b000)={0x0, 0x8}, &(0x7f00007d8000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00006cf000)={r3, 0x8001, 0x400000030}, &(0x7f0000079000)=0xc) 2017/12/29 15:08:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c69000-0xc)='/dev/autofs\x00', 0x20000, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000d9a000)={0x3, &(0x7f000087d000-0xc)=[{0x0, 0x100000001}, {0x9, 0x1}, {0x6712, 0xfff}]}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r1 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f0000609000-0x6)='ramfs\x00', 0x0, &(0x7f0000cde000-0x1)="") execveat(r1, &(0x7f0000fd5000)='./file0/file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000fd6000)=[&(0x7f0000fd5000)="737973000000815b255b707070316370756574626465762d626465763a63707573657400"], 0x0) 2017/12/29 15:08:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) clone(0x2a10000, &(0x7f0000859000-0x99)="", &(0x7f000050f000)=0x0, &(0x7f0000bd8000)=0x0, &(0x7f0000873000)='m') r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003b1000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000059a000-0x8)={0x1, [0x0]}, &(0x7f00007c5000)=0x8) getsockopt$inet_buf(r0, 0x0, 0x481, &(0x7f00008e6000)=""/24, &(0x7f0000f57000-0x3)=0x18) 2017/12/29 15:08:52 executing program 0: clock_nanosleep(0x7, 0x0, &(0x7f0000c59000)={0x0, 0x989680}, &(0x7f00001bc000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000005000)={0x6, 0x7, 0x800}) pipe2(&(0x7f0000004000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000004000-0x68)={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]}) timer_gettime(0x0, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000002000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsf0\x00'}) futex(&(0x7f0000002000-0x4)=0x9, 0x80085, 0x80000002, &(0x7f0000002000-0x10)={r3, 0x0}, &(0x7f0000000000)=0x0, 0x17ced9a1) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000005000)=0x3) 2017/12/29 15:08:52 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000dff000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000022d000-0x20)={0x4, 0x0, 0x2, 0x3}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000b22000)={0x3ea, r1, 0x0, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_pts(0xffffffffffffffff, 0x101000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000002000-0xc)={0x1, 0x6, 0x8, 0x5, 0x3ff, 0x3}) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000+0xc7c)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) fcntl$setown(r3, 0x8, r4) ioctl$VT_WAITACTIVE(r3, 0x5607) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x0, 0x2010, r3, 0x0) socket$inet6(0xa, 0x80807, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000a8c000)='ns/pid\x00') ioctl$VT_RELDISP(r5, 0xb701) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000f8d000)=0x0, &(0x7f00003f4000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f00002b2000)={0x483, 0x3, 0x0, 0xd5, 0x1f, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 56.115846] audit: type=1400 audit(1514560132.017:39): avc: denied { write } for pid=11287 comm="syz-executor1" name="net" dev="proc" ino=20925 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 56.124473] device gre0 entered promiscuous mode 2017/12/29 15:08:52 executing program 3: r0 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) setsockopt(r0, 0x1ff, 0xc, &(0x7f0000000000)="", 0x0) [ 56.164956] audit: type=1400 audit(1514560132.067:40): avc: denied { add_name } for pid=11287 comm="syz-executor1" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2017/12/29 15:08:52 executing program 2: clone(0x21210000, &(0x7f0000c5e000-0x3d)="", &(0x7f00000e2000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x87)="") dup2(0xffffffffffffff9c, 0xffffffffffffffff) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6(0xa, 0xa, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000946000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) r1 = dup(r0) readahead(r1, 0x8001, 0x8c8b) times(&(0x7f00000c5000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000000)={{0x0, 0x0, 0x40000000002, 0x0, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$dupfd(r1, 0x406, r1) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000000)={@common='lo\x00', @ifru_flags=0x3000}) 2017/12/29 15:08:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000739000)=0x0, 0x4) fcntl$setflags(r0, 0x2, 0x1) 2017/12/29 15:08:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fe5000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f00002f8000)=""/193, &(0x7f0000456000)=0xc1) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00003b1000-0xd1)=""/209) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004fe000)='/selinux/policy\x00', 0x0, 0x0) [ 56.197827] audit: type=1400 audit(1514560132.097:41): avc: denied { create } for pid=11287 comm="syz-executor1" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 [ 56.280645] device gre0 entered promiscuous mode 2017/12/29 15:08:52 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) read(r0, &(0x7f0000001000)=""/0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f000000b000)={0x1, 0x7f, 0x8000}) 2017/12/29 15:08:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f00003b5000)=""/125, 0x7d, 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031d000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f000098e000-0x6)={0x0, 0x0, 0x0}) 2017/12/29 15:08:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x176, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000071000-0x28)={@common='gre0\x00', @ifru_names=@generic="4d54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) sendto$inet6(r0, &(0x7f00009e3000)="", 0x0, 0x0, &(0x7f0000a03000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/89, 0x59, 0x0}, 0x0}], 0x1, 0x2041, 0x0) getxattr(&(0x7f000023f000-0x8)='./file0\x00', &(0x7f00005b5000-0x20)=@random={'user.\x00', 'user][(posix_acl_access/}\x00'}, &(0x7f0000c29000)=""/244, 0xf4) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f00005e3000)=""/233) 2017/12/29 15:08:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000078c000)='/dev/net/tun\x00', 0x0, 0x101000) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f000005b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x1}) 2017/12/29 15:08:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00007ed000)="8001798c8f00") fcntl$notify(r0, 0x402, 0x8) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1) fchmod(r0, 0x0) ioctl$KDMKTONE(r0, 0x4b3b, 0x12) 2017/12/29 15:08:52 executing program 5: mmap(&(0x7f0000001000/0xec1000)=nil, 0xec1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000010b000)=[{&(0x7f0000e25000-0x3a)="390000001100090469000014800000000700004001000000450000000000000008001a0004000000000000000009080003010900001ee400e4", 0x39}], 0x1) setns(r0, 0x4000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x3, &(0x7f0000000000+0xb0e)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000678000-0x4)=0x48) 2017/12/29 15:08:52 executing program 6: mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ecd000)='cdg\x00', 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ecb000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x20) 2017/12/29 15:08:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000fd8000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f000067c000-0xd)='/dev/usbmon#\x00', 0x0, 0x30040) getdents64(r1, &(0x7f0000b36000)=""/165, 0xa5) ioctl$int_in(r0, 0x5421, &(0x7f0000146000)=0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00001ef000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x10000, 0x0, 0x15}, &(0x7f0000612000-0x4)=0xa0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) r2 = socket$inet(0x2, 0x802, 0x6) writev(r0, &(0x7f0000f10000-0x70)=[{&(0x7f0000fde000)="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", 0x219}], 0x1) flistxattr(r2, &(0x7f00003c4000-0x24)=""/36, 0x24) 2017/12/29 15:08:52 executing program 4: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") renameat(0xffffffffffffffff, &(0x7f0000650000-0xe)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000e96000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000703000)={0x1, 0xdbb7}) 2017/12/29 15:08:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000233000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) bind$netrom(r1, &(0x7f00005f7000-0x10)=@ax25={0x3, {"82fa86235f8295"}, 0xfffffffffffffffb}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007ae000)="8907040000", 0x5) connect$inet(r0, &(0x7f00004ea000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000872000)=0xffffffffffffffff, 0x4) timer_create(0x0, &(0x7f0000d3d000)={0x0, 0x1c, 0x1, @thr={&(0x7f00003c8000)="4736d664c5421aeaf8442e2cbaa4b1d3d16f2ab1a07511bd442e9cdd42499ae8ddf7f856b9be2ad3834ac9af9b9da6ba2559d6d7f8bd41593deb5e846d5c44afb674529f69c984690f15", &(0x7f0000596000)="54070c0e18dedd46320b838976a0bf5db943d28c1c15df3aff634ca40892239171810ec1ca2f3675c5405b81484e897343170365ff4988cdffef249ba0b44274f423ad9fbb15400660861582c46dc17f1467"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a82000-0x4)=0x0) timer_delete(r2) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000e5000)='/dev/ppp\x00', 0x458101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001a8000-0xe8)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c15000)=0xe8) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f00005e9000-0x10)={r4, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f1a000-0xc8f)="c4", 0x1, 0x0, &(0x7f0000f19000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/29 15:08:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f5c000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00001f7000)={&(0x7f0000ee3000/0x4000)=nil, 0x4000}) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bee000-0xa0)=[], 0x0, &(0x7f0000db4000)=[{0x10, 0x0, 0x2, ""}], 0x10, 0x0}, 0x0) [ 56.382977] device gre0 entered promiscuous mode 2017/12/29 15:08:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) ptrace$setsig(0x4203, r1, 0x7ff, &(0x7f000044e000)={0x1e, 0x8, 0x5, 0x8}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000a33000-0x4)=0x50) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000295000-0x8)={0x2, r1}) ioctl$TCFLSH(r2, 0x540b, 0x2) 2017/12/29 15:08:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000c32000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000050c000-0x4)=0x10, 0x80000) writev(r0, &(0x7f00008bb000-0x70)=[{&(0x7f000098f000)="92566f6e861bd0ca9001b1fcb1937c", 0xf}, {&(0x7f0000e57000)="", 0x0}, {&(0x7f00007a0000-0xa1)="0e0d78adc60bbb6b654c52da66487cc19a6e024a40ad656fbc1dd30f6ab7bbbe9c6f3577bfd169a61d452c20d7b78deac4498831e50db1e27292ed65cd09a31c2be10e19ef8ff5c1fca9c60c97fb001e5ba6bfd32df9e63e2c77ae50a85d5395d7f183c98101571c84bf4ee34cdce530ee7481c01b19197ead5182023adf8e878291e20608f64088cec8717572b2c0a1fff162ea2b237fb462af84f3498888e641", 0xa1}, {&(0x7f0000728000-0x89)="53c59cefcc8ce70658ef40625bd0ca5b7b4bfb0d7a48c9c97d6019dc6a055b3c8df082dd05f86b2c11ecabc08acb73c3f24d3fdbfa9ce143097619332ccdb7519dc761b05f3bc6b24d9868d608dc2d5c5ae829359616dd81772398eeddc4fd0da4aea6dfd8384a42e7d59c7d4325a84587c6fecd0a511fe41a4c2cca821cf91c16b93c0fdaabf14f17", 0x89}, {&(0x7f00001c2000)="ded59b54d85c1cd4dbf78a969409205769bac93ed407fca8eebe6f1998b5b7a1d1c7a45a7d4c7678955a588008c7a143c735b916684703e98abf6a1579181413b2c2ac77e1f9eeacfe5aba1d4ed4171f6ec9015abaef7841ad2b89035c4bc12f0950d7b51cd3697948372e07228b2f2273f2e9820a9d7cb2a284d66cbad14e0009507f7b5113d940329e74313d3f20ca94918827b4d48e82d02e1188e80a62586e711f327aaf62525471ccd9b1b84684019541f34b456e55505d0a096bd2ee", 0xbf}, {&(0x7f0000ef4000)="b63b8ce40e5c3cdf8fac87fe7a6fac4e21a657a0bbc702d3b4db9807166224a93d58471a9f712039c496b7b20482485b6447f45e29f0a96546e6d85af4164bf86f377606b6e164ae812517ef164e442170a826add58df43b2a10ae0c1ca0bad9c07daf6f49fccbe8c65ec1730c3613f634e395f33a2fc85bcb487406b384528d26d3ffbfa8272e9f8d39ea7ebad008d898b8b17c96c2a4424f34e1c801e05befbf87f91c5ed90c981c4bdbb6f105f99dc1b4cf6a98a4ddedda4f8416609f6997d3b2fad0477a7559353bd3a61c8d10cd5f9defbe702012", 0xd7}, {&(0x7f00002db000-0x39)="4942e30b29efb41d0a53c0f38ef100a2e03c3a91a7ec6122f454622fc4dddbc6386344c6e795cef73b916b0b1bf96277daff6ae8a44223923d", 0x39}], 0x7) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000bd9000-0x44)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = memfd_create(&(0x7f00002f4000)='\x00', 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000ee9000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb8000)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000027000)={r3, @in6={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xeb8f, 0x8000000000000}, &(0x7f000045e000-0x4)=0x98) 2017/12/29 15:08:52 executing program 2: signalfd(0xffffffffffffffff, &(0x7f0000731000)={0x0}, 0xfffffe58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00005a2000)=0x0) 2017/12/29 15:08:52 executing program 3: r0 = socket$inet6(0xa, 0x200000006, 0x0) r1 = dup(r0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000275000-0x6)={0x3f, 0x9, 0xcd}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000046a000-0x18)={0x0, 0x6, 0x20, 0x401, 0x1}, &(0x7f0000503000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000025b000-0x20)={0x3, 0x0, 0x7b3aaca456057e52, 0x6, 0x0, 0x0, 0x8000, 0x7ff, r2}, &(0x7f0000000000)=0x20) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000002000-0x20)={0x1, 0x3f, 0x200, 0x1121, 0x5, 0x8, 0x9, 0x6, r2}, 0x20) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000ff0000-0x8)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) 2017/12/29 15:08:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = getuid() lstat(&(0x7f0000a53000-0x8)='./file0\x00', &(0x7f0000194000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000d8b000-0x8)='./file0\x00', r1, r2) getsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00000c3000)=0x0, &(0x7f0000b00000-0x4)=0x4) 2017/12/29 15:08:52 executing program 4: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e70000)='/dev/keychord\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000000b000)={0x20080522, 0x0}, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000027000)='./file0\x00', 0x40) open$dir(&(0x7f000088e000)='./file0/bus\x00', 0x4a3fc, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000038c000)={0x922c, {{0xa, 0x2, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$KDSKBLED(r0, 0x4b65, 0x9) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000351000-0x24)={0x9, 0x6, 0x800, 0x6, 0x80000001, 0x3, 0xfffffffffffffff8, 0xfffffffffffff26e, 0x8, 0x82, 0x5, 0x7}) 2017/12/29 15:08:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000002e000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000902000-0x4)=0x4, 0x4) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2017/12/29 15:08:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000fb8000-0x40)={0x361b31fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fb7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000efc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a4a000)={0x77359400, 0x0}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000122000)='/selinux/load\x00', 0x2, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000cfc000-0x22)={0x1, 0x5, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="8cfc528ba55c"]}) clock_settime(0x0, &(0x7f0000e0a000-0x10)={r0, 0x0}) openat$keychord(0xffffffffffffff9c, &(0x7f0000560000)='/dev/keychord\x00', 0x20002, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000545000)="0004383f027532d96f06b8fbf9b2d6f36fa8f0e5915c6c474d000000007fffffff6bdd9104a6084e8f34f18d8ca56ceb87cdef6d1fab65e4c78e866453c0319ef05349897d20af8016c784ebab527b9ef24d32f36a7b931919683c3531ebc6063fe67567e1e9703a2f2b5322f5ac98cfc6577e6b6b1661a8434b586672a8d169fbe542a307") 2017/12/29 15:08:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000409000-0x8)='#vmnet1\x00', 0x1) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00006ac000-0x4)=0x0, &(0x7f0000dfd000-0x4)=0x4) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000195000-0x27)="26000000110047f1936cbff70722000c07fff700010000000700ffffb807475105001a000000", 0x26) 2017/12/29 15:08:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2272, &(0x7f000003a000-0x2)="") syz_open_dev$sndtimer(&(0x7f0000f92000)='/dev/snd/timer\x00', 0x0, 0x40000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000509000)={0x0, 0x8}, &(0x7f0000aee000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000437000-0x8c)={0x0, @in6={{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000920000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ffc000-0xb8)={r1, 0x4, 0x7f, 0x4, 0x100, 0x42, 0x1, 0x11, {r2, @in6={{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6c3c, 0xd50, 0x81, 0x1f, 0xfffffffffffffffd}}, &(0x7f00008c0000-0x4)=0xb8) r3 = add_key(&(0x7f0000ebc000)='user\x00', &(0x7f00007a4000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00004d5000-0x44)="399eba392710299eb837b68ca71db4079f244d62acdeb5b2d3506f39f5d5ec89f6dbd1c2c5ed51707561bc1e5e8b3c6d01deed2a885410aa4c9c72ff404d7c05b4e3aeb0", 0x44, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r3, 0x0, &(0x7f0000411000)="54640800c900674550") ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000a57000)=""/242) 2017/12/29 15:08:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') open$dir(&(0x7f00007e9000)='./file0/control/file0\x00', 0x2, 0x60) umount2(&(0x7f0000117000)='./file0\x00', 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008da000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2017/12/29 15:08:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cb1000-0x10)='/selinux/policy\x00', 0x0, 0x0) timerfd_gettime(r1, &(0x7f00008bf000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00009c0000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000223000)="0200b51a5b31306e000007ff71ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05009f0000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f271be6000000000000", 0x68) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000ca6000)="", 0x0) 2017/12/29 15:08:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0x5f6e, 0x8000, 0xe286, 0x8000, 0x0}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000003000-0x8)={r2, 0x9}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000003000-0x90)=[{&(0x7f0000001000-0x57)=""/87, 0x57}, {&(0x7f0000002000-0x5e)=""/94, 0x5e}, {&(0x7f0000003000-0x19)=""/25, 0x19}, {&(0x7f0000002000)=""/84, 0x54}, {&(0x7f0000002000)=""/209, 0xd1}, {&(0x7f0000002000)=""/139, 0x8b}, {&(0x7f0000002000-0xba)=""/186, 0xba}, {&(0x7f0000003000-0x84)=""/132, 0x84}, {&(0x7f0000000000)=""/56, 0x38}], 0x9, &(0x7f0000003000-0x1000)=""/4096, 0x1000, 0xaea}, 0x22) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000002000-0xa3)=""/163, &(0x7f0000002000-0x4)=0xa3) r4 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008a5000-0x4)=0x9, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000096c000-0x10)={0x0, 0x1c, &(0x7f0000e87000)=[@in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}]}, &(0x7f00003aa000-0x4)=0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000001000-0x1008)={r5, 0x1000, "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"}, &(0x7f0000bdd000-0x4)=0x1008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000b7b000-0x18)={r6, 0x100000000, 0x30, 0x80000001, 0x55}, &(0x7f0000a1d000-0x4)=0x18) mmap$binder(&(0x7f000073e000/0x2000)=nil, 0x2000, 0x1000007, 0x111, r7, 0x0) socket$inet6(0xa, 0x3, 0xffffffffffffffff) getsockopt$inet_mreqn(r7, 0x0, 0x24, &(0x7f000007d000-0xc)={@broadcast=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000023a000)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r7, 0x84, 0x79, &(0x7f00002c4000-0x4)=0x0, 0x4) 2017/12/29 15:08:52 executing program 3: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x50, 0x0, 0x1, 0xffffffffffeff010}, {0x6, 0x0, 0xfffffffffffffffc, 0x2}]}, 0x10) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2017/12/29 15:08:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x400000000100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) lremovexattr(&(0x7f000020d000)='./file0\x00', &(0x7f0000498000)=@known='system.posix_acl_default\x00') r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000134000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2017/12/29 15:08:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000b36000-0xc)={0xfffffffffffffffc, 0x0}) 2017/12/29 15:08:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0xb4) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f000018e000)={0xb301, 0x6, 0x3f, 0x6, 0x7fffffff, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000012000-0x10)={&(0x7f0000001000/0x4000)=nil, 0x4000}) 2017/12/29 15:08:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000dcb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x48c}) writev(r1, &(0x7f0000ddc000)=[{&(0x7f000001e000)="290000001d00190455a80049000a007c02a3000001000000ff5005e807000100ff0000000000000810", 0x29}], 0x1) 2017/12/29 15:08:52 executing program 0: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x11b2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000003000)='/dev/loop#\x00', 0x0, 0x801) ioctl(r1, 0x4000000125d, &(0x7f0000007000)="") 2017/12/29 15:08:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000f99000-0x8)='./file0\x00', &(0x7f0000ba5000-0x8)='./file0\x00') r0 = syz_open_dev$sg(&(0x7f0000cfc000-0x9)='/dev/sg#\x00', 0x9, 0x40000) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000dd3000-0x28)={&(0x7f0000294000/0x3000)=nil, 0x100000001, 0x0, 0x20, &(0x7f000068d000/0x4000)=nil, 0x6}) r1 = syz_open_dev$loop(&(0x7f0000f6b000)='/dev/loop#\x00', 0x0, 0x4002) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000d79000)={0x0, 0x0, 0x0, 0x10, 0xfffffffffffffffd, 0x0, 0x0, 0x19, 0x8, "6bdf1fcf603a105bc44f0000000000000005e2901a8518c4bad53325a72f213038ec7b44624c000007000000000000007184ee1d1ff9d546e0074e80b03e745f", "a4b631eee1fc09dfc34e44ab84bba504000000000000006ec32015ed8e43830a91f797d10ce0a381248b9e3e3b5c31273bd8cfbeb2a76d1162462810735af3aa", "7c5cebf746cdcf41cff944b81c4eff63793d609f6c6eb95ce9d3d00ab934a45b", [0x1, 0xfffffffffffffffd]}) timer_create(0x7, &(0x7f00007bd000-0x60)={0x0, 0x25, 0x2, @thr={&(0x7f0000864000-0xcc)="8d1ebe9d700f521b3ae999586b9fd0f821dfce6a1d412060f29b3222e6a74f3a9a219afce2662d058e48d4bcc64365127e900950a5b163abdea12605986d8b13893b25231887db5665ee0f8b6f3062bcf5207231e0e2c3648a1bde79f32107fb64972ce8bb91fb29ece28d95bfee91b6f2f70e1e87c39e18ec8d31fe8b2be166c666e744ccb7f3f1aa40d9d63960af12c06bf129f9a44dc3cafdb82259ecaa6a3007b88a7b77059ce317c0ed2cefe324e26bd00fbd374db508faa07de1ff066af43b422f2753027e33c3d8ca", &(0x7f0000c66000-0x91)="f271b31ad64fd0e65d619a9007113a237199beb0d10a5e5f03ffea41097fbc378915bcd02190821930da69bfeca6441a92588e1db22cd0de6f4ebb51b47e065041081cb07ea72d3739c5de255245384f5401438d48d95cec4d0815554f40202c7d06432ff630464a4e8449eaae42a483377e9e34e554396b4793f11f3b7a80a8e68a07e01561bab9af412a6083ab467341"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000033b000-0x4)=0x0) sendmsg$netlink(r0, &(0x7f0000226000-0x38)={&(0x7f00003da000)={0x10, 0x0, 0x9, 0x4}, 0xc, &(0x7f00006a6000)=[{&(0x7f0000077000)=[{0x45, 0xb011, 0x400, 0x20, 0x1, "9b538a8ad2a982519c9d2cc8448a85878bc3534b021f3cb64284abc1e4078ace7e33b8ece9784d934a95c7a5a171aa8d6032ac01f1"}, {0x11, 0x100, 0x10, 0x4, 0x2040000000000000, '('}, {0x51, 0x17, 0x420, 0x0, 0x7, "35d8900f251d5f20d39eb8227f4e43b6d663a5c2bb15119b39dbf4d7f172d3e6b483815d75e629201aeaa9d2b85f4d38af5449abc427f5fdff24690d75954ed5d1"}, {0xe4, 0x3, 0x8, 0x6, 0xc2, "97d31386194a3dc34eb34c154b754082436edf1bfc24568aa6de1de350c747cb61be420611f5498de187127821ad3d2e8e05ddf4c6b5610e5f5c115a9e0947a304ad82822a9acf1202b30ed5e312d2ad173e757505495cb1b61cfa4489c849aaaf678854a32982451c8698f2e0e9d3dbcc118ea2c944dbf4b993fd43fb8c7845d6bff7d02cb40b03bbce1dd5cf5e8211447cf7f3802121b3cb6c7d98d1025d9dda7cbc294d78b86529082f0aad78b3efd7715432831b2339c6d7926bbfc39d36244475d9d3ca10787d2b757df768649c3dff9d1d"}, {0xdd, 0x2, 0x103, 0x7, 0x5, "1104d74d8cb3ad7d1bc4d98043786a73969ea95f9d498f47cbf41905d8f858888cd693f10768b791f9a1a8e7ff1c741cb3bfe80ca10b114aaacf1b83a47c312d981a300b4994c5780e9cf91506846fa2c689542039c9aeef00e6724eb2300fdc0c6a116419e92bc450e692f5219600fe46cc06cc79454640da1db22150bbf5dce3a4d5ef6ae1b55085fce39823206cad1879e551492fe306f28288459cad1bfd19d6ad6a1c5dda4417f2229c34d86c7f8060c9ecdda38c8ae80c0817b5bc753e563e261a229efac9a3c147afd5"}, {0xc9, 0x7f00000, 0x400, 0x3, 0x5, "520e33fec9e6e784612b42247f1db64a90888446e413039741d2c10c68cf54476d5ce134b999befb8d1c45be0da2f9b763ad9f5828cf4c0a0b9c22bc1bd8d381f0ad6eada6ecc7b8bdfb78a7cc42acf697c923cda395db84dcd70de7f09a736b8dfe81f774cae9062c7734917ad0c98455f459ed6e0c9b1d7e13fa04f19c5ba88951ba19b8d2e5d6063aaa9244d74df2eced80ffd7d6ffdc33e5e4b34a5c187c0dfb88b420f519d778da62d4f9c7f49d36364273938c0ed9e1"}, {0xc2, 0x3, 0x20a, 0x9, 0xf0d, "bf6187c79a1dbc6b47da1f8e5543dbbf8bbbca005e125274667391399ac8ef64cc4d6252f76470321a20035267eb381b3f874a2a3b1fa0974753eaeff7bb973298e4f2f59a139b8f65e6114255ed14cca1cc003ed79324b9f59e2d8900a056a40b375ef1e3e736b4f3454eed1850726a538511ad5a53682e4563f94f8798971f27d1b32380c092c83678a31c4a39155b3406226ac0dc04a98238eb225dc06e45a9b6f22eea3f160bb7454595521d56370271"}], 0x3f3}, {&(0x7f00002ba000-0x31b9)=[{0xb4, 0x98cc, 0x210, 0x80, 0x101, "7f7aa17fbefff9a70298723368b9881f4632843b78be54aa07faef2ad23d32fbaf500f8da1145d5154c87d14b1d45d3d67bdcf5635fb6eb68719e21fd88da0de83b26d59903e536b4521ec9422bd2006cb95e8b27f620d6a4357360f8a33d01a1dd35f368f88919fc7387c38b83467fe467accb380bb4db3446dc09d61d7f50cddfce517364873fce567720b41cab8592cb40d46ef49e12e33f46cb01bc2f49ed5da2039"}, {0x1010, 0x752, 0x8, 0x200, 0x31c, "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"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"}], 0x33b6}], 0x4, &(0x7f0000574000)=[], 0x0, 0x40040}, 0x10) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000e62000-0xaa)=""/170) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000142000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendto$ipx(r2, &(0x7f0000ff6000)="10fb4c581ce8aa403546f2b5c7ec9cea48529b307c9b040de99daa7c2f60dec548f5b2cd56bbbf3cf61c08fa5b582082334c8241f870040ade5291105166bc9fd134fbd27438387b1bc86fb9b71fc65813ca5c8b5e9efdbe91c245a6deca97248a8ce2e1e53c50253b60445611132ab28b292f2b8a4260755a9c70d4de1db677245c4d4b6bbba7ba21d01790dfe882557874a32725f0334c39c8fbca1c84d4dab685a886cf93f1ae6c2d41c47e8ec5a6141f577ab3f772bf5aac2639419101f67a43870babee4ab189ebc8993f45579a5afb504b53111ae1fa59a58a14dd5e63d2579ce3824353016621095b", 0xec, 0x20000000, &(0x7f0000250000-0x10)={0x4, 0x5, 0xb, "862fbd62ce94", 0xbe0, 0x0}, 0x10) r3 = getpgrp(0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00005ed000)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f00009be000-0x8)='./file0\x00', &(0x7f0000d75000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000f1e000)={0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000d69000-0xc)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f000032e000-0xe)='./file0/file0\x00', &(0x7f0000453000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00007d6000)=0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00000a1000-0xc)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f0000203000-0x8)='./file1\x00', &(0x7f000099d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = fcntl$getown(r1, 0x9) lstat(&(0x7f0000b40000)='./file0\x00', &(0x7f0000bde000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getegid() sendmsg$unix(r2, &(0x7f0000579000-0x38)={&(0x7f0000d1a000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00005ea000)=[{&(0x7f0000dcb000-0xeb)="39a3c6a802315709e83a19ecd74c31e21969aa1d05959324507f71c240f12db4abd16ebff1bcbe67d6148c872931cd84168dbb2473995f518de7c287c7fd895de35acfda7aee3f842c9cdf682b31c206f7190e93e8ab5273f750c32e3700d612680d6c097209de9b6ebb1308e6a5e2c646fe22055137688cc46e8bcc85db479f9f687d012861a0f4e554ac184a57c16d48e7839104533cba8d5344166e25cd711bade637c652fa3473dac350b6fd4d4846ec0e6c587ae337541910adb3c35173b157f2338e8c7aef1b5b7f6d87496ffc77c575dc05a49ed36102f2372efb6a2880cb13de727d52ef3033d8", 0xeb}, {&(0x7f0000d7b000-0x77)="ed1b9831866b2ead3efd1c6d9bafb6419ca5e2f1e3f546bcc80442a62ca61ac3211c29bf2344ef9e9400910010b18ffa3af79379e738aa6776a2a427d1115fba44415910ebaf5de3f2c780b03e68ae4fe63323390d602e3fdb1804b2c2bcaf59e403b04abd6ad0f38b6c8f96e24e265b54df64e1656d09", 0x77}], 0x2, &(0x7f00009f1000-0xd8)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x30, 0x1, 0x1, [r2, r2, r1, r1, r2, r2, r1, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r1, r1]}], 0xd8, 0x81}, 0x4008800) 2017/12/29 15:08:52 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000003000)=""/16, &(0x7f0000007000-0x4)=0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$KDDISABIO(r1, 0x4b37) 2017/12/29 15:08:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = dup3(r0, r0, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d23000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a76000)=0xe8) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f55000-0x80)={0x2, 0x5, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/29 15:08:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000)={0x8, [0x3, 0xfffffffffffffff9, 0x2, 0xffffffff00000000, 0x7f, 0x6, 0x97, 0x7]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000f63000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/29 15:08:52 executing program 2: mmap(&(0x7f0000000000/0xdab000)=nil, 0xdab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00003da000)=0x3) r1 = syz_open_dev$mice(&(0x7f0000dac000-0x10)='/dev/input/mice\x00', 0x0, 0x20200) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f000035e000)=@common='gretap0\x00') r2 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000dab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000dab000)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) write(r2, &(0x7f00004a1000-0x21)="1f00000000020100f5fe06ffffffffffffff7237090012800600000006190e", 0x1f) 2017/12/29 15:08:52 executing program 6: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000118000)={0x0, 0x7a, "ddd48751a02ead46038c40e4729f992fc750e81ccf95ee27824e6eee660b6e25f1c9d04f3392e60d0bd323259f647fdd43533b609eed234eb7a69a36b056ae3576e4dd620d562eccde69f476d7dcf7aa8396d8f960dca368f5a4cae761cb91cfd9a6f32382af810bee912a4272a041bfbd7ebb606298dd56cc37"}, &(0x7f0000284000)=0x82) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00003f9000-0x4)=@assoc_id=r1, 0x4) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000090000-0x68)={0x2, 0x5, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/29 15:08:52 executing program 3: prctl$void(0x17) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x2, 0x80000000, 0x0, 0xffffffff}]}) sigaltstack(&(0x7f0000063000/0x3000)=nil, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e8d000-0x9)='/dev/ppp\x00', 0x2000, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000eed000-0x10)={&(0x7f0000287000/0x2000)=nil, 0x2000}) 2017/12/29 15:08:52 executing program 7: r0 = socket$inet6(0xa, 0x80004, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000003000-0x10)={0x4, &(0x7f0000001000)=[{0x8, 0xffff, 0x401, 0x0}, {0x6, 0x401, 0xcef, 0x2}, {0x4, 0x252ba06a, 0xff, 0x7}, {0x6, 0x9, 0xffff, 0xfffffffffffffffc}]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x52, 0x0, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/validatetrans\x00', 0x1, 0x0) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x10) inotify_rm_watch(r1, r2) 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) sendmmsg(r0, &(0x7f0000001000-0xb4)=[{{&(0x7f0000001000)=@l2={0x1f, 0xea, {0x40, 0x3, 0x7, 0xad2, 0xf83, 0x731}, 0x401, 0x0}, 0xe, &(0x7f0000000000)=[{&(0x7f0000000000)="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0x1000}, {&(0x7f0000001000-0xe)="8cc87b4a2e12ea71b5d0aa5f3fb5", 0xe}, {&(0x7f0000000000+0x18c)="f2b556c47c23d7b785e3658204ca214bd4a08af7341064ed5ced889d94845432792e616ab9d80d0067e7874529f33a5d6d49b6dc580425df6881047abfd567b47c12731ad3dafeb5c3ef3ec67f8e25c4bca3a4a0ba4ee6dbef4be7cb089c34d06a3a204fbd731978f120", 0x6a}, {&(0x7f0000000000)="3c09ef497e9fd744cd092de5c3a51b8c0de738ca6b09ef4ac7e0837067810b64e7ca82a15fc21f418888e9e6dff72f484de45dd05439d41aeec9a5deff4629ca4841ace5c258f616f77a4071c27239803d246086ae13e537ea6557a26f730c3748fa1a0f54d7ae8cdefb1206046e1ae7c3bad27518ae46e6eb69c15b9eaf66e5e97b735f157fe20f3b97f58c87892eaa81f2ed934047fda155a473a084732f368b10261f8a362b02f5fd517b58887026adb66601b4b5d2326d48b11688b9e2354b3a49f0", 0xc4}, {&(0x7f0000001000-0x19)="d7d25e9d78b5c76718e74654c6522588a4e6b4488371f1ba66", 0x19}, 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0x1000}], 0x6, &(0x7f0000001000-0x1f8)=[{0x28, 0x8e, 0x1ff, "e431443b7d83aa16696d19a3582ba858f0d08bc86306"}, {0xf0, 0x107, 0x7, "5e5c5918a6e89e61b0f42fa5ff0549d2fad2301dc226c3c57f087b4a89264de671f65b3e3260f5190300682507eec934371e3f2dd6b8635ec66d87ac5a09575ef27fba438748d5cd884032a1c404db3a7d5e42ab176f245c3f40f88f8486b2648134ea1352b43a964adeb3d05a553371ac25168602561fda85829f3d52c7c1af9b572028c417951a3ba86c4b42fef2f717be81d311e509c32d14a23f428861255c45a3919072ca8d7e3fe9e665d90d9a1eb2864232e6d21e2b44de77f05d75b33e0b581e0810fb3dc34b243bcaa1953235dd213eaae152fdbf"}, {0xe0, 0x119, 0x5, "648831db8ebe0501c47f3f3dab88d8f7851a76d7d97c705b736037b8a88151847a7eb8ccfd53f52b15ebffe94294c53d44e836ecfa09aa710831f54cf24110e8a6262ee6411cb8b6a37481822c45afba60587ea1f665b1ffad49cc344be36542c63360963bccbfb41e1427eae968c2b54805d871536955aabccfeec5fe26ebe635fcc9145e9fc85fb1c27819b9498e90a1744437183aefd3bd078d25ac677d442a77886b90463922a4c6d61a831d21562cfa3c3ebb16c2335e1db113a0e46a2d1784eed04fa3effd0dc1c7"}], 0x1f8, 0x4048880}, 0x2}, {{0x0, 0x0, &(0x7f0000002000-0x40)=[{&(0x7f0000001000)="3f3ca52ffa0a22091b417efdadedd3be1b43bf11e47e53ea62746990188d51cf0884534f2eea943459149d9d0d7c0b844237dca1c2cae54356f194eaeebf4ebe8f2f5871708d07e03a14bb98d0c6cf2ac11fc7db88991867d2e663f5c2909abe198266c779405c6eb3482d6cbd3bfc26f1b0a6981a507bb5419e0b422ae1", 0x7e}, {&(0x7f0000001000)='L', 0x1}, {&(0x7f0000001000)="51a1f7dda3d336ce8e96663992ef680fd981e0c447c51ccdee", 0x19}, {&(0x7f0000000000)="5e8450bc", 0x4}], 0x4, 0x0, 0x0, 0x10}, 0x9}, {{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000001000)="ff2b3fe9cfd3d539501c3a57f9c4f5565ae486bc710130ebca56b4c0cffecf2d78759cdb99b442120c4356f5d523228c4d1d43add82ff3122c8fe3e78d91477a317a6307e8262dc44c01fea14cea5196c34ea2e5cd50d45f172bb2994775d0ddf01954ce1698d5b05efaba51c996e9556b804e996163b412478163d02ad6bdbb39f9e2b00d9cf70cc55ae1abb14a1c648bb29d750181a4614e84b64f04f73eb0c7f9a428e5d73abd5d8a27acd4e209681898d2e4ce459f6b7f262fe48ebca21d218d3722c42d", 0xc6}, {&(0x7f0000000000)="99dfd0bbf3ed27e43aaffb7573af7ebd69427f500a4a792e274eb4875b93b92ebd04530ec3c4758985090504dbe7807d7566b54508c67aa8e19f4232df64a892944bb92bbd140cafe69f414d75cc9e021ce7a1c5f8403ac0274cf0d1986cb8890ad2d5f6e8b8963b2ae4e17225967b61ee13c5c4e821b3390379aaa14352b1f5ee94aa06aa00c3bf0b047b2d5d46fe3bd4bba9da0ffefd4192cd5c56bb64a5504e565f1d8f53fa117081c8", 0xab}], 0x2, &(0x7f0000002000-0x268)=[{0x48, 0x119, 0x2, "04b5377f7191f2a3b6ea56ceb6299751ad2cb4d671a8149cbee15afaebf340bd4a91488ed8582039bcad75e778e7001aface42"}, {0x38, 0x0, 0x1, "23b3d7caf3baad11c419e8d13fba2f0943a70665dd2131767e2227ac87d816a3896d8ba5cc21"}, {0x108, 0x111, 0x1, "7876a6226f42c7d56c26f526b9381920c81e8642affabdd2d5688e353338e4ddc533e385fcc3e21001fbc9c9573691e53b164fc2d96d21353842bdd5e40ef6f5db8638d1fea7f11aac57d7ac005b58f7d3cfe9f89bd9e53ecf99fc801aab550772ce2e1d30593a98cf93ccaa2c03a9dad85066ad633893ce809e316ae384fd04cf8d4185bb59111d542f4b08c996ed0a350b64e3d51d16033c9207f7a77d84869512616093991f0c02d96cd4314d5db7dc575b9daf2a56235bfaaa5f0d843fc73bc89fd47643e2d54e29fd29d60243fe10bdb179f48894d111808dc2f447cb878768e912741e7e3b9bd6a30b399de017df9f132a3803"}, {0x60, 0x117, 0x0, "d73d4f68626a2cbe8772daceb33304ac97ee9cb8768e0ebf8c1ce865678a0568dede4c8f7786b0c36a5ba80bc7b3523196a2b3ccf4e8f1ad92e58d5bafc5cd7f42afa185428d36040c5cab7d361af200"}, {0x80, 0x11e, 0x400, "76113f9b84d75f7728fb4b973a5133d7afc5a5f3c48da7d95a12a3ea284d1c05b07f20349378df6b2a0bd0edd667f9fa0ec62ce7143ce8e144f37bce7c5ba2e044c331dbc824b3ba30abf62f28d8641256822ec913adda30943d51d9e5399e59d983e5fffd6bf8a8a0"}], 0x268, 0x40000}, 0x0}], 0x3, 0x4000) personality(0x6000003) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = memfd_create(&(0x7f0000000000)='\x00', 0xc2f333f2aa80108c) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xbfd7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x400, 0x6, 0x0, "afb59fa327f8eb16b56652e2ea54b2b670035cfe6c8aad4df9bac199c6d3cb973a5f61fdd0bd80b13de237f3ad3c546d1e4db7df043fdb37d3494e32f4ecabb704bd369fc8513ed611e0867d0c1975b2"}, 0x160) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000004000-0xc)={0x3, 0x1, 0x0, 0x80, 0x7f}, 0xc) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a85322, &(0x7f0000dfa000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000d58000)="220000001900070400942600090004000a0102ffed00000103000000060014800100", 0x22) 2017/12/29 15:08:52 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000000)=@l2={0x1f, 0x5, {0x9, 0x0, 0x3, 0x4e, 0x6, 0x2}, 0x800, 0x4}, 0xe, &(0x7f0000001000-0x20)=[{&(0x7f000005f000)="f7664ade1b27441f24658420b3ca4a65f9d76b596cc445b60a32bde4b2854b643e0d243ad91c607511ba286934ae7ce8da7e3f5e88223d6645796df773ad1a9db7e1fa6e4de727c1f9a26e48ec7eef4395c4a092cf2966a7c70ea8de22243aa3dc998042176eec3c1128ff88b8a7b45e548264c7a012f7d2e71c470b6beb8ebab8c1d14e9c26163b3ef10daf3ff4e96db458739b87f18a20b7ffae1993696c056c93bed7c4244b54e13c3fa68ab5283c541d7f43792a1ff53985", 0xba}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x2, 0x0, 0x0, 0x40}, 0x80000000}, {{&(0x7f0000001000-0x8)=@sco={0x1f, {0x2, 0x1, 0x101, 0x8, 0x9, 0x5}}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0xb3)="6d2b1e249532929b72b40728b4556fc1b27b2cd39eb4a08fed7e8296e9887d39f236a56aac7090938a191c8898d39f635a2ee778271837d068da34b561367cd51bec4e4d42d207cd5ac613a3d09320746a807fef8e8efa3dbcc4ee69d47fd16ad470978a750bb81bf0eff7cdd4cbb36afbb1e952f8e19688c313164eaf1a0955ab2b9b2401980bc362689ecd147fc9387024be83fb25dc0a6f12ef6fb1244180c75b5573ad9d62df15012dc4753405c1c8d1d2", 0xb3}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000001000-0x91)="af245185b67c2a453ebbaf2f0c967a2872376df57e4103643c66d49aeb0bf9929b313c5a0a06493d39c91aaa9e92d952a1f1d1b578e3d8a4fc9bbb2674749aee8c6ab2e1e198b59eb8cc19df13ac55062821ad134c232ff323c19412f95c81dda5f1e6e54adffe5d7f4f16932a2ff5cf6eddcbf0c202c26486f2bc3e6448dceed748cbaf6a13c5fc42100d91ce7ba23530", 0x91}, {&(0x7f0000000000)="882a751a8b2397edd16de4057e22442b531f0eebd18d460a564f8f1c9a0629906b4d76dd1c88d16b216a14f7f1ae1d0d0b864e2bc137afd64235e279578705a02e38fe76db4872c810fb219c3595914e92eb00a538748a6cbef0f7a86166f57d", 0x60}, {&(0x7f0000001000-0xd)="cfdc389076179ffc89caa1a5ea", 0xd}, {&(0x7f0000ac7000-0x15)="7ba1e380cb072866f1b1be48f77b4d4f580ac3eaf0", 0x15}], 0x6, &(0x7f0000000000)=[{0x58, 0x10b, 0x7, "3c44d861464335b5cb4417781aa6b8996289a2b08e11cc7943d015509e6e65d01c0b8b7e63bd115552b88376cce8a902b0028214496d48033fe50a1166971b95bb1116765f"}], 0x58, 0x48084}, 0x7}], 0x2, 0x4000800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000002000-0x4)=0x300000000000000) setsockopt$sock_void(r0, 0x29, 0x3c, 0x0, 0x0) 2017/12/29 15:08:52 executing program 3: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) listen(r1, 0x6) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00004d9000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00007f2000-0x18)={0x0, 0xfffffffffffeffff, 0x30, 0x9, 0x6}, &(0x7f0000938000)=0x18) sendto(r2, &(0x7f00004cd000-0x1000)="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", 0x1000, 0x4000090, 0x0, 0x0) fdatasync(r2) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f000093a000-0x8)='./file0\x00', 0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00005a1000)={r3, 0x40, 0x6, 0xef}, &(0x7f0000939000-0x4)=0x10) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f000093a000)=@file={0x1, './file0\x00'}, 0xa) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x6, 0xffff, &(0x7f0000939000-0x8)={0x0, 0x0}) lstat(&(0x7f0000751000-0xa)="e91f7189591e9233614b", &(0x7f000055c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r4, 0x400454cc, &(0x7f0000314000-0x4)=r5) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f000093a000-0xa)="e91f7189591e9233614b", &(0x7f000093a000-0xa)="e91f7189591e9233614b", 0x1, r5, r6, 0x1, 0x7f, 0x120000) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000c23000)=0x8, 0x0) 2017/12/29 15:08:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x90000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0xff, "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"}, &(0x7f0000002000-0x4)=0x107) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000002000-0x1008)={r1, 0x1, 0x1000, "91b6a94ff9ab0dfe75f6d6fc883526b9dc38db0d871b734c07fe54bb23733fb16b3e21d7bcfecdcda28bb71f34430de0d818b51a690986e3931d801999ae1d978aa43eaaa0ddf5bf3b3025e93168e89c032e3bf341dbb7f571d8a88f7b22a936305081d478b0f5898b89b1a37d7aff1634c7aa5ca901702c2c2751f33d0d8f0339d937c8708dbb9d9476a6dd2c88b67482988d86c00ef87882560e8d1694d5f7f31ad0b2bf1cce346442caef269a81d5f05a86bc9e18866e3db2319e75b6a4ed8bd11c4774ffaf8446e3c615e7a696e34afea765efbbeae2f87a662a068497f2ac564ad5da1623b4624d74be6697b5146bf133c448b3afedc2ebeabbee8ea0fe935d7014ea9a37069d26745212e446c5593df5fc1d67da330e704f8dd42d8faf3a6104ea5ef4d84eb5701c452addc521014f704696e5f0813f5714d933a599b55435a66404de1b69a2f024c0cafc5aa016cfc13e2a5345e03f9413791d00b9aadc71f896bb9a4c31b20592b3326877714b11af4d7e0fdc9a72a1aa51360e0dbc968c7317e0f7df04ac16ad0a95c5b543191ea3912d669e9d92f895ae9ce1733f2c7a7c95f0d75456ac8a5f2b35a73e7f251bd9f41136dd0a90b491980886dd170015d60e82e2bfb695fa624f5862f836fc7708b5586ed7d25082bef072866c4c8272b10f5c91de70db7b5833f291da1cbc14a2aeedd949cd97de6f3c9443114e49f431c41371e271f18e65b97341c6018151ccb53868048b9f292f9053d6a41f9661ef9854220cd476dcde160363668c3f7ce93d6665716731ce6b8e3788f9bef3d1b40521bd95c11a553aa924777ceb6d720a81d85b4179935136c32bf7f2ec56bf1fbaea3752bbd716919caf44ba95e2b77f7fb22fe6532f07c1b526721ae2b06de86c4c4bdd7e2629c0de9443eee5d54ba7dc2166da73222c3047b8b25c3fe858c9446f2326daceb8e2c717847d766d686ebd71a7cdc52f551adb4ededd6fd0a7ef52a406c0689341570e12079d11dfaa717f10f30eebdee7eea05ce865321034407843140c6b49f760ea7828faefe40ff8711e540a61c7ea086ec8c889ce378dc661cabc0dad0f62ce96d6151901a8cfb1d0dc9ae02023232dda6f172e51d29e9940b5e8ec4a6e653e1737eab9ee1d3ec6de533e04044edc07e49b9b5513e38a52c4538919d3b4a58dd125ec9d64af2696fcb8d0aa58ac05112938c4761048dd87f51c1062df9f08a449a772bc4b294cbc3c22c46b612c26a366c93ef3f5f6e7a2dd748a7d9cc44b4deb93ec931c3220b37f513dcd1dd63b02f3842ef9431a7cb0abbb3cd07d6447ecfb441352730faa97f498b504666fe232ffc8d02f59e865fe2a58bdd87fcac1084c44c55029807ff56e6281a132093d928e1d1fc4349e52c25177eff8bb028bf18365122c7f50b4c56ddfe2b19f63dea6fccbec68276961a4e94972abb6ec26153e150748afe91181d898a7c69d61a1fad61db32d19177fdd33b29c51751b8672853c684e2ac9db53f1af8cbb3dcd2c55b09da3363c61ce4d237032afe080a710fa7676b7112886383f9d9c57b1b224e12114363be659e1eaaa6e9b429ce611be846afec5f7611593c05d219b0108cf98f71f4b9153ad18e4105e2e98e13d0a3da7c92fcb3372e0240942e5f1af6a2fd984748caa86ede725d43ce6fee87211e5276b011966b525fd8907fcb663ce9a0a17f236ffa9332f64812cea70db7c007ee1448365121167e5b1593e1108878c762fbf5fa7009669ec41ba4000c85cca1c26d10c059a7f452ee4b852631ae733d3a936c25215d71af8349105bc805745a6bd814862d58fd81f15901737da0c0702641df3761856d96325de59105adfb9b00cdebac50cc488feee27c1882f5c0926cf6ea19a5e5e09539705bcf804352d16ced998931b4c5a406c777a9476cb8815d9c20044ef9eeee703fbab4a671380bbb8362e38e4b60ab1c7444ebb66c013eb2e9b984f9895fa5648a84a6b0a6647e6d0e1d93aae9173f7384f6333e7be44efd8421f43afbdc4a478935cb9a654f801fe7111f15aac84e3dea5e73eaaed833a1dece11162443d1a1a9a6adc556b72e4b18aaf8229f6ef6b8746974b9d022067472038785cf9b3445a3bd7dbd653d477091c527bda2049e83d7e875dd6035ebea155cb4f1f1630f1e92188cfc761d42e17bd893562bf6f0e90e9956c2b6289456f8eb0a24b3b8e0277d36996029b155447296d1cf7984b48c5a67f8c1a987147cd2ba2ee635e86da76dd1f7c8abb4d8d8ce19a21eb1223773379b75b5be2db2ae2ba41c0fc7cf0438adf2331809de1c72be00aaf2e0020c680aac248ac080d56d86c64474f63943e636396c4d7ec33992796eac31874e9ec06d563873936bcf8847417169c7ddf96676bff44b38ecf3f664ffa316b35f6044115ea0e6bca36191635acf84b3b972e527ae88325bbac08a51bb1d97377d8fd773b366be424046904fd1b032f41db00cab5df7989a73fc73177ec6beb3c1ebc87402d8645062d58ec96c6d969c1461e24247d70d0e8e9862aa26e31054514baf9e6d7eb9d626bec214ebc33689124f13a7b5a71e82ce16b8af2f4c2b3b220405bb5e5711e8e124513a6d16db261858d0205a748e8e5b49819d9303d6ea98c6a92c8413964be8ef7c34e33aff8050b5808393537b3a18999ab2b1d174fd59b06d4a117fd3d87a045e41e572306086445a5d9bb1c2765b91a349331700bd862826524ebc520e0120207c930482121c780f1c2cd67bd674d8bd11c073262f6be4c0ee1ff750f3ca4a8016693e9d05a1df900ec5f5221eb85ef50446e91af55ec5e73a1364e4438a7daa33e6b4a6f6ece20a6c2a740d22c0bd44bdd38ca95a33814502de8c638ce97180950ba9b29afe0964fe3f9d4db3d072ccafd882186eda525c40c62275e532306720bb3d07642602e5463c22c5710461d76d0d1e52958fcab37d2c6f7730994288bc26b50bc66f67a7c3390bcc5f2061c616622ab8efc4ac20b8a637e4b47a455ede42850539f9b768c1b98099b38eca6b44d84956e68149b429ea5619a3ce7f9285ccd6852ded712da3d38199953dce76e513a4fbc525029ec2565d6b499ad8646d78295ce92b3d86084a176816e6e9fe3a1ea1c5b4599fbfaa81e294a98912f4613dc04af5339482b32128013f103cf890c16c2eaf0219da4c2350b5b2f425e5bb48bbdf4439450c209650d3a77d1cf718e0184be585ad4f60a49e0768f248f4862f4d448743a9f7f4f719c55070dfd67048226d11fb422ab3af2649e12571e6176f6d35c1e1cf79fad9087e30a5cc82223e526484e40d8698acfa7515b7a4a1b91d400270558c760164b4f9fb3d0c5a0772e568dda237ebaa9b9d6c2f34bf2b3283f8b6cd51b6fe688fa336635cdcef85b162e96675a945d6306366b07240df47180ed2792594e169c0f8e8e7ba771eb1c1e811b721e33c8c0af56a8ac98ef8d3fbfedb041df532f936d4ebb6932c6607714f13f5bfd45a1a1be0534106531ed1750e321669ea1342fe0d1cad4323d5a642a2cd94b5a0dea422f5008b336e7ede0301cca4e36c6775fdf5d71144a76f28d24979657c5f975adcf85ee4d79d999a2d722a686d94c97c4720747c41bf5ab509556ca06c049817ec481d8f9b00f63fbee5280ee19b40f0a8c13502401a762cf08a529497c8f98d5fbd4c08be5ff068e6e5494166fe79a10cba1d35c30c528535c69a46019a8f449dd841d36cbda155b1357066e707262b47d9514ca1f15f03b49c67911fbe07b49b05987893c3fdaab2c8c70f696aff7208f5e46b2249bdec557a945243e9021dd94839722a43334576ddae712ed9a66597c7449afc8fa55afeb4deafa04ebdd9211b9955fbf1fab89c76891dad189603aab593e21b61a7e72adbf4c3502e040d9917a0eb2cd5a9928cd7c0bb15d344b225cc9a3e49aa5392830ed6f1b7822ecdd3594f61e9a904e7523f22a4930267e162450f45cec5d7a83be32683f81d3f5b5edbc9fd9f36108885445a9044fec7b93fed772dbc8391c7abed842a18cbd774416e74392835d5bee8dfce9bd993e99fde3354b925a568e07122dadefeb65f1e4f14131f8eb78271d28a4ddde0098f766e5328c2b3433de9781e477ba901cad54181ca76ce8818ce60ea6e496089b8d0bd19464e3515f63bfd275dbb1ceff3ac6c7e0b9c0fd3f2db2c67faf9deb9ea76d2d333668e744ab62aefbb50a90a84420303e6894a17b22953b5722066aea74d8c578ee622db77bc2b75ecfec6e2eec67701660632eab8cff5fd452a584197d4f681ff5b623b976b8a9e8ef29e426f5fa7904753cd327e5f816e02f4e6ea7b6592bf1fd29e5fa076267624d288ed1c83c1c59615a8eda75cb67e09906e1b503d587b891d1164ec633b42d900412392eaae3068ba9c3b61a4c9789277868031d56a287fb8d0976eb80862354aeb70eec6883d183c56bf3f8652ab8b3873b822963eb39054ced97c8bd73f2aa9e288116bce8be2b3d3a982ecdea02d3906e9f2739676941a9134b51948c37f06125a17188df911f49e358edd114678b4a98681005689b3dea862693891b6bdfc845e0e884f14a6a0243fda0bebab469257df25cc2b5450987aa92b66c5bb5681ee6e53425324c012aa20763a84f2854669b664f7cc6b7c985fe0d71e3a8a4f89036a6f611d3ff429aea5710e49391fadcc44b80716fc2b43e3629d7d04500db333a4c39c812c050bc489184cfcbf83d1fb2ef0c73965a7a17740c4c228bb3169be7218f954f966a5e2cb07793afbfdfee395d5b8a7487eb254ffcde4a3a06a4a09b54e053ea99a6961e57eb0f73b16c84d5352511b9772d7022e577b69793f8355b313817208b12f9aef61f1d021df7f98aa31515945b99f4765612eda62ca45f4de6e43d21abfbc4076f39de9175f589a0be9e54be2b237aa0715f00fec25777b08a4c02479a932863ad43bb2df94ae0603d47ceb67d769e35229521a3326ef9412a4675de5db1f1083679c512404b71b974f005b9962f538a05c7351d2ad92265d52d165d8078c7c42bbf38625741e32fde13244509682ade95babedf489c8a85096bb1b0d75756ba59bf13286806451eae24ff4001237e74c4533b2d9ae4ac4e9f577d8af6bda9c3000babf6dd599ab46470f7b5454d8e17a268217b9fe9c3142e57d58feac3be4d34f4f42b6954124852ae0c44e8c28c9126ba5271c0d9fb569d72416a1ad2bb4a97b1de97309ad9ea5e06c0cfb15d2948742ad34b92210932b94ef91c1f045dab91a3a976cea50c636b3c86c51c39053af2efc002e524ac988d27222542f08f6d99d68ab9b24992f9daee373b4de781bf2c6bb7add898726177f92f8ce2bab03764ef7f2477c2dd996864aede2006c53d59cb05fd03a171122afdd096d9df13ab77d7db9da974728b76db96b29a6afeed57b5dba3422087c41762046eaf0cab277e547473486e197de1cb21f6b95e01e871c51bc89086ed2b52d3564c422cc586d76ca263820080129d1b1d34537bbcb634e4b450ef6d9041ab7644f7f7df37e52887fcb2767bae0f959fc6974428fae8240539f5079d8f5e811ac1cc95a50a1e15f5854bafe08beb6211089ce53247c897ba3c92adcc81fa7af356573a1089dabf08d9932a805a668e44c280074453598adcdeaf1a6e416144be271f6cb2575c260162716f69f9e2be9ee09a53b21375e4506e1db1e7a4c332f10fc24e469678de496dd4a5d22315778d8d8a26d73107495195acc8d710c47da68559dae40d3477385c7af28c"}, 0x1008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) ptrace$setsig(0x4203, r2, 0x400, &(0x7f0000001000-0x10)={0x2, 0x7, 0x8000, 0xffffffffffff20f0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x13) r4 = fcntl$getown(r3, 0x9) ptrace$getsig(0x4202, r4, 0x9, &(0x7f00007e3000-0x10)={0x0, 0x0, 0x0, 0x0}) writev(r3, &(0x7f0000a3c000-0x10)=[], 0x0) poll(&(0x7f0000215000-0x20)=[{r3, 0x1000, 0x0}, {r0, 0x8205, 0x0}, {r3, 0x84, 0x0}, {r0, 0x1, 0x0}], 0x4, 0x1) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000eec000)='/dev/keychord\x00') 2017/12/29 15:08:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x3c, 0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) clock_gettime(0xfffffffffffffff2, &(0x7f0000509000-0x10)={0x0, 0x0}) close(r0) 2017/12/29 15:08:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000017000-0x4)={0x0, 0x0, 0x0}, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000221000)={0x7fffffff, 0x208, 0x5, 0x8, 0x0}, &(0x7f0000b02000)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f13000-0x8)={r1, 0x9d1}, &(0x7f00005e7000-0x4)=0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000005b000)={0x0, 0x0, 0x0}, 0x4) 2017/12/29 15:08:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000ef5000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ae1000)=0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000276000)=0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f000045d000)={0x0, 0xb1, "422d266edcb8113d9d06395b0994a809acdf9490a0e559dd7394e1811b26fedbd82caad326e414ff09056a9d0165f5ee0c373f62ddabc4487d709e55046042aec4d9683b14e4654a215d938a51cefac7f9dde9fa48b8cf386eb9c4d0939559d8f47da0613c69f3cca85b344d1ea1ac29e49eab47618021d081defd1c61ed0cf223aa2598b01905da2235559caf1d3c06735fe5d6d8d08ab460bc3d2aa74037b956697f6e44512a8e1e6b548c518483a66a"}, &(0x7f0000b45000)=0xb9) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00005b1000-0x10)={r4, 0x3, 0x80000000, 0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00003a3000-0x4)=0x0, &(0x7f00007dd000-0x4)=0x4) seccomp(0x0, 0x0, &(0x7f0000001000-0x10)={0x8, &(0x7f00007ee000)=[{0x8, 0xaf, 0x0, 0x800}, {0x1000, 0xfcf, 0x1, 0x2}, {0x7, 0x7, 0x0, 0x2c5}, {0x0, 0x4, 0x5, 0x0}, {0x7fff, 0x20, 0x1, 0x1f}, {0x401, 0x7, 0x7, 0x10000}, {0x4, 0x10001, 0x200, 0x4168}, {0x1, 0x0, 0x4, 0x40}]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000648000-0x98)={r4, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x1}, &(0x7f0000631000)=0x98) sendmsg(r2, &(0x7f0000cb2000)={&(0x7f0000d54000)=@nl={0x0, 0x0, 0x35, 0x8}, 0xc, &(0x7f00003d0000-0x50)=[{&(0x7f0000e83000-0xcc)="ace5d018eca7f38bec9d5d22db779bc3bd2e757dcd5affcd58dc6dfda649f87b3929a0b09dd3b786175535ac95a3f1a9ed7fb020a504a3d2343c6ed9055b464cdbaef4b99710b35715146dfe7df79690816812905a23361dbf917bf4b0b65a46ace86bb2e6f6560401aac62e0c4f3d14dc7234bda50336eaffe6f7add717706ab0dbc10b6260c71de47b67f7db6d57ee1e3bc27d92abdc23bc9844ac758b087db974d418ed0454cb0da8f938a1a1dd5b22c4a93889f3a01e320b8ab93aff02d39dfd1e7bdb1bb5cf7262f7c0", 0xcc}, {&(0x7f000036f000-0x38)="dbaf40980fa24c9ddd0bc2f207c97b2e1ce01cbb1034fe9f74f83ddd23af742f1bdeffa3d5abca0626c1df7f80a325d0b9968e5fc37f74fb", 0x38}, {&(0x7f000025d000)="1f76caf90bccf15b521f40049b0d219475e33c6e596f0541db13ca8faf607e451c8d149e7d72364bd6c44044cb2b88d4ff54f19960f54fe017eaede5381377d498ba995ba5f99bde053782f2e878bd62cdabcb060e8c9cdb29487beb0369496d4f28d0d25fa6179eae2f03b96b", 0x6d}, {&(0x7f0000328000-0x56)="d7c79a2faaa53350499c38013aad9abb68a078875d307f09b9c73182d9fa89a0ba038bdf821f693b241e5198209a9d42b41944eda100d6c53c83152d1775c1d2a92a821d945f6a38b95fe4a9db9a114851c62d276686", 0x56}, {&(0x7f0000d35000-0x6)="cdeaaba6b6de", 0x6}], 0x5, &(0x7f0000f34000)=[{0x28, 0x0, 0x2, "72960a5c39067b72f95925ad13b207b360bcf6a88d"}, {0x1010, 0x88, 0x3e, "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"}, {0xe0, 0x0, 0x1, "95b9fa684dbf751082f661a138ba1cf22cb5db563d298bd61dcdeb63573a113203edd1b52d28540f1b5e58d976f84c1957f386ad29217c3eddc0e85be90562b503242648e26d03f51f3c43a99f261758d556115c65aeb31ff77cfbfea5643f66d8d38b82ab31764b019319486dc0f2e4dbe6b7a9974c36041d42bac2eea2386d8cc1f6bba82e2432413dd2abbb14cc7b934e1a15f0406a483d2f191f7351032dbcc7f526bc2416039a1945e3d66839e6e85403c8b71c296777e1d367a6f089aa491fadd097b64e95a5101842"}, {0xd8, 0x100, 0x5, "62cd89413954765328a120e498144852f172586676a48c295c2156377266aa8c2909c2e426f367fc090190ffab0d58d1a7dc7efe15dfdfb6f691b06dc0b414041f1c198d679a75b8d80682d190c207f06b88468aae6c2400ec1cedb966a844686dbc4c5982d7ade389b566be67899677b07b02df1596bf32d57c3684805986bba72bcd6fe27aadffde75cf7c2f38c6bc28a3cd3b451dfb9731cee1f2cfff2ea8befa195869b72e22c2601db6f0dd17decab7e82151f58f2deae134b62ab1747d2507c2"}, {0xd0, 0x101, 0xfffffffffffffff8, "e9e26e79f30d92db2276d2f0bdfac46cdfb85fae947c6ca84830087e9377c546544db0b70d37ee47c1db2c0e42b21095ab60541b0548c28c95c1d6a4b2936af3e3d6647d10c42b594334c459da5a21d8055d52f2ad3fd4bc5eca31b1d75a7e387247a55b330cb8f44d2e866a078f2486db129b27a0140df0e82bc24a35ada7f1bfc7434951f3651a7cab08c9a255d1974952bbe1f31f3efebd7dd3590faf1d5f1200e8607044de0efa683f61ea5598e53bd14b7b2fc90e0d6bfaa1"}], 0x12c0, 0x20000000}, 0x0) 2017/12/29 15:08:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000e40000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00004a0000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f00005f7000-0x14)={0x800, 0x5d, 0x5, 0x8, 0x6, 0x7000, 0x2, 0x4, 0x7fff, 0xffffffffffffffc0}) waitid(0x0, 0x0, 0x0, 0x0, &(0x7f0000388000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00005a8000)={0x0, 0x9, 0x8000004, {r2, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$mice(&(0x7f0000b4a000-0xd)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000bea000)={{0x0, 0x3, 0x63, 0x2, 0xffffffff}, 0x1, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000f08000)={0x0, 0x0, 0x0}, 0xc) 2017/12/29 15:08:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000170000-0x4)=0x4, 0x4) socket$packet(0x11, 0x2, 0x300) futex(&(0x7f00003b7000-0x4)=0x101, 0x1, 0x1b57, &(0x7f0000ba4000-0x10)={0x77359400, 0x0}, &(0x7f00009ab000)=0x1, 0x7) close(r0) getsockname$packet(r0, &(0x7f0000231000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ebd000-0x4)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000c1d000)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/29 15:08:52 executing program 2: clone(0x0, &(0x7f0000445000)="", &(0x7f0000f1d000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") open(&(0x7f00001e0000-0x8)='./file0\x00', 0x404001, 0x25) r0 = open(&(0x7f00008f2000)='./file0\x00', 0x103200, 0x4) ftruncate(r0, 0x4c0e) openat$ptmx(0xffffffffffffff9c, &(0x7f00006af000-0xa)='/dev/ptmx\x00', 0x408000, 0x0) 2017/12/29 15:08:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000f2d000)=0x7, 0x4) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f82000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000204000)={0x962, 0x2, 0x9, 0x7}, 0x8) 2017/12/29 15:08:52 executing program 2: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") rt_sigprocmask(0x0, &(0x7f0000119000-0x8)={0x0}, 0x0, 0x8) mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000dbf000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000dc1000-0x8)={0x5}, 0x8, 0x80800) socket$inet_dccp(0x2, 0x6, 0x0) 2017/12/29 15:08:52 executing program 4: mmap(&(0x7f0000000000/0xbff000)=nil, 0xbff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf9000-0xc)={0x4, 0x0}) epoll_wait(r0, &(0x7f0000bfa000-0x60)=[{0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000bff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000bff000)=""/255) [ 56.907790] audit: type=1400 audit(1514560132.807:42): avc: denied { setopt } for pid=11512 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2017/12/29 15:08:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockname$ipx(r0, &(0x7f0000010000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000048d000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fd4000-0xa0)={0x0, @in6={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20b5d681, 0xffff, 0x7, 0x9b9, 0x9}, &(0x7f000062b000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000656000-0xff)={r1, 0xf7, "ed21bc4b2109324aa6fbb493883d9c452df9493208904dd34b0282a83fa054fa1f8da66f77991ea7340cd9fbc7fe37645e6dc163387097b061c575f0f41c4c4750ca3a13ec1eebcde0f5ae39de2743b366be7a1d07330e3877a542a3f2269c054e4f407a7db5434243e9e77e9177fbcbb20ad0e16f304866fc5fb7bdb35be2e7ee0c24a72d26868f9873a8e880c8e42544c732942dde1bafe6e7b9bcc93517a93b7533775ee0d0b2efd3f85ea39ba0609c10ebced066888ca8d6ba4de0c1241a97ffaae7598db147e2471f033e53d9e1b62f4f47aa894af62e7a785396668da59175cfb45810b87564e267dd317cfd49db388e71577b1b"}, &(0x7f00001d5000-0x4)=0xff) write(r0, &(0x7f0000fee000)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) 2017/12/29 15:08:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x200000000002) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b7b000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00004fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a4c000)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000a64000-0x20)={@common='irlan0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) read(r0, &(0x7f000040a000-0x18)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mlock(&(0x7f000022b000/0x1000)=nil, 0x1000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000296000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xfffffffffffffffc) fsetxattr(r2, &(0x7f0000d6b000-0xb)=@random={'trusted.\x00', ')\x00'}, &(0x7f0000a96000-0x1)='\x00', 0x1, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000316000-0x11)='/selinux/context\x00', 0x2, 0x0) timer_create(0x2, &(0x7f0000e85000-0x60)={0x0, 0x24, 0x4, @thr={&(0x7f0000099000)="66331440c3cba7fc2d99a569ff63a77f4f34303c788e65aa426f1a9273cbc2975b62a7dc3d65053c9cf3f4f76505fcc52cdfd3df11296a807cf445f1a4488bc4f341e37d5c67cdf932c993bfee017aec4de70b4301d245eb9611dceec48432a96e908abc54dcba6cf74eb0ba35566fba33a9395978826b3b1170f83bf04d3ad3e83ab6", &(0x7f0000006000)="ab0d65557d53f5afdb011f1b17978656ad49905309ae0259ebf4ce25a474084dd2abeda13b1936014666b227de30bd7013d17869efba33ff310ec899e667ecdba3c3e70c9060c8372eb8736de204c99d0fb629b8873dc369350c17362d411322e8a90089c11afb8b8fa45de214425ec72559943368f84f39e9c801b4a817756811a54aa711f4b8009e6490f498c900e51457c3f15001f514d1b5d25f1255ba044e63997a0e5b6af97a49d3e5c384f32e8d560baac1889cadec0a762792c36e88a8bff07d0ba580f4c4862a7e901b438cba622b9e8dea6baf1f1e66f1080bc318e73258628b9746525d6c51f7864af5a01007653d1dd7e04a4157b09b2a555176aa48a8a17dc1b16b882709903d35aa638239af27f05b2c567eb90585cdcecd184dd2af9649d56cfc730529933d6a6cfc22a43342c9413a596690f4ad5334915ea81f667ff048ff7580a39b525db665f791889c657c9826057cd0534aece796be166245f1fe1775e5db70a81bbf8111e9ee668c8f8aface49d198edb81b34af01c20c57e902334648fe6fa1d6f176e02785ff5f7ad5b74dca857ef095ae4be1d70d54cf0a42e782a8b4b79450f9133cb790c9ebbcd4990a361870732d06edbefd245b6ac640d06f633adb0dc0367521aad5f9db50c87b28e727d9c6ed4a381870265fcc2b01356abbe3505adf7f6eb6058702c5cb2e4d2fa1b404498f5c8c87929304ffca43199c0c2a1536c1c595d5ce6aef3a4de90985a5ac6ca465f70a2fdd2d16f99e296b487a3d89fd065712b9642a2ac1741a7b7eda8dfec17d6ff7d7634ad25f699839fc6d039fe96c30bf70a3cfa15a57cd2b1be8b03676e01e01541105f6dd1ab8714702079ceb6be2723d4308a7b64e9f017160daaa954d8fc8cee494dc08c7a8c0fb14af84c0cbe8d9a4c3d33a7546a336327857c709873edd5184eb6c0bf0db9eee7c82f8ebd29a77e9f18e370d56470651b7b5cbeec2920c3525609152acd6d02599da7653876f65b5e356b98ed3be8f0a582c3c90b5d7acdd334f20a1ec44817cc74cb7ce5fb74a1d2cc7e9511c2cf74a3c70b6af6d3439720568217cd4279847a9ea88ea0c1350bb15e99faec153e0c78816a03dc885331e7e8e5a6c45f36afd4a2cd6eb35813a97e93f58b48688951a6798a47a05121b2aa196828c4c0b61cedc47def548c86597e76bb0107c4079833ec5b33b14c282351aeb7842d8187e96a40fb9c7b315c865d74bb41ece75e5c8c6bc0c21b839b08b8b16b83eff230bfee566033dd2b8fcc4f089c71fd209e21a62a5a43213007a384de239ba668ea3abb31cf31a673ea4d5e30c88d1888802a46a4dd643d8b93036ff54d3280c6ebdec2c285ee6ad44a4f5238cec20dca7a519f732c72e6fbb1f6677f0ada2910704d808c8cd12812bb8d46232ae9b77a3924b01453c4d7cab99222b8196f39404afa0fef40506a88071f002ce54dd506d31cf601a5eb6f1fad24edf705366ef91c34401642360743da7def37869aa35c11c512523f3c4366d9aabbd490c84b6bcf350feb7f383f973c820b2a35c4ebb993a0283e1916e52d54ff82beb6a7a5496dd85ae53fb7501a99850a00926c62ce19d244311b41fbfbe45a592ee4452483abd5f064fb91379cbf314b5b5d72c597ba2e68be32881adca8f5f0fc3e830b70b05501d028e1162d2701d08ee3d918791aa8c5cea92d3386893b5dad9eaa28af9d004ab073941264af7743ea70a22c80edf1dc6d6bdab767512898a0095b4c99ca3bac97bf29317495fe339b165f346c7397d30cfd255515f7d3cbfcf3e9f7615920fcdfa310ee7f4948ab0638fed3b9a556655cae2c898b4b59651942001b42193cba9d66ee52656afb6a498ff27247e9b1c703df4d838201bda2d141956efb63ee39dddf1527b818bc672a69a29b0ae0630c1b46760b833e6cd89d320307553e1e4ed0bcb9e82a39064e1cb9a2bce345d669b4e91c4fa34c716dffb766bba96dfe75019fde9a1fa552ee5eba3cbdbdd5425f7abcabf2594f595ab38422337ba497f2e6ad97149136176cbbfd46571308f4315d13da3d3e4088b09803116aa06284f9b15b146e901ce6b018ff8b9176fc296c1b828f27bd6d6828af7e50946d30cc484ca149063723a0312521f67beacb7055f6eae06949181adc5736bcb82e973ed9923ea3994f634604847a0c62878b9fd5ca43e09c8172b94df838b9c5bf887828fb3b1900c3caad9233db4fca9593b8afd7105dea145bc26a6523b902e2957a4e43e507504f0f47e0cdcaf90fa82024028da2a6efe14a3b648099a2e2e5f4e0524c7ba0fe12923e99bdeb0719da72241fe4bc2bc9854f170d535318abd92785ecabfaf0502a212bb8f48a5ac2dd6e8040b43de33563ba51377f16f5988cf2e52ddeb2ec433edb5a8390786fdbd72bdcc60bfd92c46990b8d62353a28fb4eb63d9711463e4c6b35a8942f475df7482a6b61503570042ea6605945e140f3d5cec8e67acba1bd6feb8b3762233e84e8ba98a8ac4cc15af3d249c6fb83d773c3fcd407ee7f10d904af899c0305f35d2d76cfd72bf622a227ab0f3a33ea2bc0f97d650496e66454c08b6a3be9a653aa3b164d594c5e27051ec534d9b8f27d994c130406f0051c270128f6d80c46815868a68774b794a2d4812db44d4a7b26a68c91cf3a5ae91263939f5419d7f6d6c884c6a3cf078f53c396bf747dbcdf64923172cc176d31e812480b9609d45c550959aee99cbe98e8261e7c40cfa89f95636bb986e2fd965ab4e10118ba121a20078effef07444ce6f71abb3e7b5938fb509e57aad82c5d5bcfd7fded58fd61095c59b4518c29d64173148215a30b9b01f3d6307b855e39d66a5a5d8c4cfc11bc1e47fbc673b13af136b30597c47a865af8cd68e803811d96d4bc6a9d099a60f407020712a5459152f5e18fb80acd19aff9857d11e58871df247092ad9e33ec029a828f3e1d2c88623a2a42166121f2ec27b6009a186eddc29a4022d887f920b02a50527372b4f699aea9aeee6a44d7c86bcb553faa5ef0289809e276fcee11a49f5f8aee747864b1298f287ed8a57352ce5007555780979b906e70e3b232b988becdbb703e1c4bd22dcf6fb2e844658b7f60fd9327ec349cd91b9c891c7f399a1765abe2600d6c946f58984a2155404980569424b6c2532d0f1b03561d2ccbd5a373e055f69ae8f6b0c147d32289871e9bd5b77e113c2fd9e386cf115e49b7c8d7dcdb3bbe639290110f6ed57ebc56998c4d9ad8b2a2756ddeeb5b3e9f4a7743cdb59ac8a8dcae642fe049cdd343c35b43bd409f24ec84debe2b8a24e8522a11f724f0de621bf8760ecbd1ebf37f73dfd7694b76b9e9ce45d126b67a78845f77d4e24fa846643037b66d8ae9d30ad0947326255961f1c4cf9e5d334af26f3734f6e19b2c6ba181934f44181da9e619d19d1cc58e845addb872b5fa63687ef91e8ee59d60a2b6a89dba56a3499ba4b053d5d2d2c161433972d456c647be2ec5bdf425e8724abb8f081e06d0e9d398a5e027a835e63c491fd0280eacb222182b09cd47f9632c461517c3cf908113fc915e061540f7c32782fb3ebc5751a77fdf917849be543da92455f760c69fbafddf1a349062be3854be4672132728e799dd5e288b3da11dfe896d87992ad698d745c8e2245f72f506377d3b2dcea2cb344c20b4f70fccc8fb2ef7f241402e3083531ee8279f753d9bf163d16b571ee8043c9227d22fbf27f3da04f8d6bd7af4fedf57453dcb522a64fa05f4210b938333fed7977b39cb9ff344bab12e163d180b1f31ba73f381b5dd80a504e1f1b75095e8b3542d5be2bb0cbc18e3b4cc5c855b6a21d48e7fb5cf7f7843dedd2e2a42bc54daa32746457557dde81c8245318c96f73188496593d03be32712017cccd8e53d4440b197a95fa0fb495f508d8457966bfa59d49d50e3c4e2a68533b242b3cc85502bc2867e140efab0cbae6e3f960c0b5ef176dde6417146fd7193e9e31ef497f680df73c2cba5e92d9f0a5d497d27e25db4bcb0f364702b99888bf0470363ade93bc27a560cddfde83f8300f02c5353e7f56c762108f7d4127ec2539e77e74c2bfac4635ed9cf2b03723f40d5da3f9dc8dfc1abe1619d61b9ef53155dc46b42ad0ddf06732ed8c82ae53eeeded7478f4195d71a5eb823d103e53b53ff90421d1655aa52559cad538e70d6cde437c475c01d9fa314cc8a528e3e992f45e1e4d23f032337c61affb72fb068c601341250c801c981a7363a277b454fcd37a1c4cbed122376d13452cf336b2b1e26b3f1b6da6105401b033c596dff59b4f50250b4f9dff73540078c629cfc287d4ee7631f5b22fe84e7c24e81ce0692f62d6d5bc9ff84d9e827a1d07a6404427dbd7cc4d4be9fb5c6af0cea75113c4bbc7f61a931afa5ae20dc3a7a88ef69180c034494c1b4ff7cba3d7d8fd93ca496d5a8700be4cc31b3c1b4ca2d4dcb7245620e9c570280bb5c829cb297169d169a67276fb79dc6541d63c8dfeb0ae9521a2aad340a3325d16d52fb7a66550458b4e0b91323674439a5a3e259e71bc444266a8382e361053ef5208ff08d1025fac8f4b6e973579c924c5ecb08a68e4a65fc142344c03c187ccf76612b1504ab50bbfb4a3533eae7443a94219b7bf5d8a95c8de543c0f5856005a52baeb5f8d3145de26fbc9ca50a07bce7fb28c0543d22cbb539506c7288885fac04bf80cf40792b52c00a3c3dc3826843f93f9f369d514cc382c3658d5249ea6cb96385f88c65800f55a2b9081570365e26500733d461c9d01415cca38a8342ff04a01c200d221b5bbfcfcae4ed7685face4b783fa5ea12d56bb47c6ad5420e990226102abf5f5b298002344e82602f1f4d419cc4b5a874e3e54f511552820411c7380b84927543612d11e1f36fe74bc35fd9774e948858a50c0d670b5cb0b0c6acda2df99a8697c4e16bce0e5cc9a253f95f1c9083643a9ecff5873c375e3e2ec0686a5f7e9e7a59d98f876e49f88242a439f43feae93e9ad291c57580be5e984d446c7edb14fd5b1d2860d74b30b25a41d9014469a9e2421933315cc2aaabd1b3857a4e93d65111971d23ab75acbf26c70377af7fa8402c87d35a043e8c04107a34661b7bec1e8364468f529f76c0bba10b32b863b784a7c24759936a1ab0526262aa75332e15bfd265cac68381b982069003b91c36a06a4223ef2507ebfa6dbd1ccd464637e04043c77e7befaf2a363bd2a0752e01dc18a545d7f3ed3826de2b38b6ae000164f4458e8001ba00a3e14b42c0faedab8147a5c2d395f2eba18941eeb2b3f32b5d011518f1333d10716591d927f86cdfe8a661396d4fcab94b3e069175b9a71ecc620d86934d9054c2060eab7254b298c9288ee3c3ac3fb64a7dbd0b8ff8979ecaf8aef6f809af256241f2346030c3017e80de008966164050424bceea263e319e982b8d8acdef0f0977da5a14c4b38feb755557593b2844222051dc0823ff3ba48a62babe4148792125abf52a3ec5d87904c7243b15b3a41beb69560306cdc19af3635fec639b2702ac7a22b7e798ffe44e103fd7524ee32ebd42865f4332478960757e60b2a7702ef4ac5c526a9892fb6204a854d0c5d91ce499c0ca2ddaaf1032ba5f4dec6324964c2f336c8b0fcad1790a12320b85fdffa7826762ce1d090641176fa7c10c78e670d5b92d589d0600c9b59183c7764baa748ba104e757c70869a89587f0aff9d8997fa2562b611b02b1b15f9ce5d095658a3f193005c9f5faf73a6fd732938b7aa956345a2481f043d70515"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000096b000-0x4)=0x0) timer_gettime(r3, &(0x7f0000f0e000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/29 15:08:52 executing program 4: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000162000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000b00000)={{0x2, 0x1, 0x3b, 0x3, 0x8ee}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0x0, 0x2, 0x3) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000af5000)="ddbcf6e70a1ce14305e14f9346debbf05891a0600d291d501694ee9fe87a0ce13cc0000000000000f33b54803e63e055db3e70767186f55d7793de5d0ed0f9a39b3ce916c0286e2dfb85c5b35e3b3410632f741b4a7c008418549d1ace14a48833b8578c068332fe81fb4f39313d19d2cfd4c644d0869022f77faef9102dc1dbd5de6fcb53f88893f0a0d28af7484b7acf9ec447e8cb92cda60618a1f0d1fb174fe49c7095a15cf1a795296fab3a12857b08f82c31a925e3d9cd48150217c56debc4bfb34f69c8a80f8ad00c", 0xcc) syz_extract_tcp_res(&(0x7f000064a000)={0x0, 0x0}, 0x5, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000624000)={0x0, 0x0}, &(0x7f000036f000)=0x8) socket$inet(0x2, 0x0, 0x9) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000f2000-0x8)={r1, 0x8001}, 0x8) socketpair$inet6(0xa, 0x4, 0x6, &(0x7f000028d000-0x8)={0x0, 0x0}) 2017/12/29 15:08:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000004d000)={0x0, 0x0}) ppoll(&(0x7f0000209000-0x28)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f000085c000)={r0, 0x0}, &(0x7f0000ec6000)={0x0}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000080c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000e49000-0x8)={0x0, 0x0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b9a000)='/dev/hwrng\x00', 0x400082, 0x0) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000f77000)={r1, 0x20000000}) clone(0x0, &(0x7f00006f3000)="", &(0x7f0000d6b000)=0x0, &(0x7f0000d4d000)=0x0, &(0x7f0000a59000-0xff)="") fstatfs(0xffffffffffffffff, &(0x7f0000db8000)=""/134) clone(0x0, &(0x7f0000f44000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") memfd_create(&(0x7f000054a000)='\x00', 0x0) wait4(0x0, &(0x7f0000e6c000)=0x0, 0x40000000, &(0x7f0000870000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) waitid(0x0, 0x0, &(0x7f0000934000)={0x0, 0x0, 0x0, 0x0}, 0x40000005, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/29 15:08:52 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aee000-0x11)='/dev/vga_arbiter\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x60, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ac, 0xc5b1, 0x1, 0x800, 0x1, &(0x7f0000001000-0x10)=@generic="58d72591ef839d4749a1123c25e6c0e9", 0x100, 0x9, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003df000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$unix(r2, &(0x7f0000ec6000-0x16d)=@file={0x0, ""/4096}, &(0x7f0000029000-0x4)=0x1002) sendmsg$key(r1, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000763000)={0x2, 0x6, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/29 15:08:52 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000009000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x2) madvise(&(0x7f0000006000/0x2000)=nil, 0x2000, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x802) mmap$binder(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x8, 0x4110, r0, 0x0) 2017/12/29 15:08:52 executing program 5: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d59000-0x17)='net/ip6_tables_targets\x00') mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000f91000-0x7b)=""/123) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f90000-0x4)=0x0) r1 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000bb4000)={0x0, @in6={{0xa, 0x0, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x90ef, 0x1}, &(0x7f0000f92000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000601000)={r2, 0x400000000000, 0x30}, &(0x7f00001bc000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00008e6000)={r3, @in6={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8}, &(0x7f0000c13000-0x4)=0x98) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f92000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f93000-0x4)=0xe8) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f93000)={r2, 0x7fffffff}, 0x8) getgroups(0x6, &(0x7f0000aa3000)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f0000f93000-0x8)='./file0\x00', &(0x7f0000693000-0x8)='./file0\x00', 0xd000, r4, r5, 0x8, 0x20, 0x2088048) write(r1, &(0x7f00005da000-0xab)="26000000130043f10714c102000006ff001000e301000000ffffffff00000000060010000635", 0x26) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000092000)=@generic=""/16, 0x10) 2017/12/29 15:08:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00007c9000)="00100f00e7971cc045") 2017/12/29 15:08:52 executing program 6: mmap(&(0x7f0000000000/0x6e000)=nil, 0x6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000006e000)='/proc/self/net/pfkey\x00', 0x501000, 0x0) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f000006e000)=0xf8a, 0x4) r1 = socket(0x2, 0x2, 0x0) r2 = epoll_create1(0x0) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000070000-0xc)={0x40000000, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000f000-0xc)={0x0, 0x0}) epoll_wait(r2, &(0x7f000000b000-0x5)=[{0x0, 0x0}], 0x1, 0xfffffffffffffef7) shutdown(r1, 0x1) r3 = dup3(r1, r2, 0x0) shutdown(r1, 0x0) bind$inet(r3, &(0x7f0000035000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/29 15:08:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) write(r0, &(0x7f0000001000-0x10)="020aaf0002000000006466bc8e1d4b48", 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00008d9000-0xe)='/dev/keychord\x00', 0x50800, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000643000-0x4)=0x0) 2017/12/29 15:08:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004a1000-0x11)='/selinux/enforce\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000baa000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000274000-0x4)=0x8) r1 = socket$inet6(0xa, 0x20000000001, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000203000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b74000)={0x2, &(0x7f00008de000-0x40)=[{0x5, 0x0, 0x0, 0x0}, {0x7fd, 0x0, 0x0, 0x0}]}, 0x10) [ 57.044034] device lo entered promiscuous mode 2017/12/29 15:08:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00001c6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e9a000-0x4)=0x0) fcntl$setown(r1, 0x8, r2) fcntl$setstatus(r1, 0x4, 0x42000) r3 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009cf000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009a1000-0x4)=0xc) r5 = getpgid(r4) fcntl$setown(r3, 0x8, r5) fcntl$getownex(r3, 0x10, &(0x7f0000b30000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) tgkill(r6, r6, 0xc) shutdown(r0, 0x1) 2017/12/29 15:08:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) r2 = request_key(&(0x7f000091a000-0x5)='ceph\x00', &(0x7f0000e08000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000040000)='/dev/sg#\x00', 0xfffffffffffffffb) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="", 0x0, r2) r3 = creat(&(0x7f000040d000-0x8)='./file0\x00', 0x143) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000eb7000-0x20)={"24373a429f9f25ce56d3a4feec4ac119", {0x4, 0x7, 0x7ff, "c882f918e8c0", 0xfffffffffffffeff, 0x0}}) listen(r1, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, 0xfffffffffffffffe) dup2(r0, r1) 2017/12/29 15:08:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000101000-0x60)={0x0, 0x30, 0x5, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000094000)=0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000079e000-0x9)='/dev/rtc\x00', 0x400000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f000080e000-0x4)=0x80000001, 0x4) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ed5000)='/selinux/access\x00', 0x2, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000a81000-0x10)={0x7, &(0x7f0000d9c000-0x38)=[{0x7fffffff, 0x9, 0xea, 0x9f2}, {0x1, 0x3, 0x200, 0x0}, {0x7, 0x1, 0xfff, 0x8}, {0xfffffffffffff800, 0x7, 0x9, 0x3ff}, {0x6, 0xfffffffffffffff8, 0x200, 0x400}, {0x2, 0x7, 0xd355, 0x18}, {0x200, 0x1000000000000, 0x1, 0x1}]}, 0x10) r2 = socket(0x10, 0x3, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000ee5000-0x70)=[{&(0x7f00002b0000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x0}, 0x60, &(0x7f0000fa5000-0x30)=[], 0x0, &(0x7f0000fac000)={0x38, 0x0, 0x0, "b92c7480bf113cb3beda5fb2a4c524ce04d00cb2d68d8be26248fbf64ca65c3c68"}, 0x38, 0x0}, {&(0x7f0000008000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "dec4268683590a3fbdd19c5347a5f6f92d045a6c6cf6000000000000f33efa0000000000000062316500094163396d476ec8cb9d074e0ec7a0f4de8e40bee4", 0x0}, 0x60, &(0x7f0000847000)=[], 0x0, &(0x7f0000fac000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x2, 0x0) 2017/12/29 15:08:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000170000)={{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, {0xa, 0x0, 0xff, @loopback={0x0, 0x1}, 0x1ff}, 0x200, [0x3, 0xfffffffffffffffd, 0x4, 0x10000, 0x2b, 0x7f, 0x9e, 0x3f]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x4, 0xec08, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000001000-0x10)={&(0x7f0000b96000/0x2000)=nil, 0x2000}) r2 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000000)={&(0x7f00001bb000/0x4000)=nil, 0x4000}) 2017/12/29 15:08:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xcf, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00004e1000)='yeah\x00', 0x5) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r1, &(0x7f000013f000-0x1)="9c", 0x1, 0x0, &(0x7f000042f000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r1, &(0x7f0000681000)="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", 0x619, 0x1, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) getpeername$inet(r1, &(0x7f00004ce000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bd9000)=0x10) flock(r1, 0xe) 2017/12/29 15:08:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df1000)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00003b7000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1000000008, &(0x7f0000def000+0xefd)=0x0, 0x4) pipe(&(0x7f0000af0000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000261000-0x1000)="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", 0x1000, 0x40, 0x0, 0x0) 2017/12/29 15:08:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000c28000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000bc4000-0x4)=0x2, 0x4) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003c7000)='/selinux/mls\x00', 0x0, 0x0) accept4$packet(r0, &(0x7f0000105000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b4f000)=0x14, 0x800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000431000-0xe8)={{{@in=@remote={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=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000078b000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000021f000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x4, 0x2, 0x6, 0x0, 0xa0, 0x20, 0x873, r1, r2}, {0x80000000, 0x2, 0xff, 0x24754, 0x9, 0x2, 0x6, 0x2}, {0xffffffff, 0x101, 0x9, 0xfe}, 0x432, 0x3, 0x1, 0x1, 0xd, 0x2}, {{@in=@empty=0x0, 0x0, 0xe9}, 0x4, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x6, 0x7, 0x0, 0x8001, 0x40, 0xec4, 0x9e5}}, 0xe8) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000f3f000)={0xc9a8, 0x80, 0x6, 0xfd, &(0x7f00005d3000)=""/253, 0xfd, &(0x7f00004ba000)=""/253, 0x45, &(0x7f00003c8000-0x45)=""/69}) sendto$inet(0xffffffffffffffff, &(0x7f0000bcb000-0x35)="ac", 0x1, 0x0, &(0x7f0000216000+0x25d)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/29 15:08:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00006d3000-0x8)='./file0\x00', 0x0, 0x8e) fcntl$notify(r0, 0x402, 0x80000028) r1 = socket(0x10000000010, 0x2, 0xc) write(r1, &(0x7f0000644000-0x1f)="1f0000000102ff080471cf0000218f0000d100000b00028000000000051d00", 0x1f) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00008c3000-0x20)={0x9, 0x0, 0x2, 0x6e}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000f89000)={0x5, r2}) 2017/12/29 15:08:53 executing program 0: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) pipe(&(0x7f00007b4000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f000014d000)=0x0, &(0x7f0000070000)=0x4) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r4, &(0x7f0000fa5000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000fa5000)=0x8) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4204, r2, 0x1, &(0x7f0000fa3000)={&(0x7f0000fa3000)="ffffffffffffffff", 0x8}) 2017/12/29 15:08:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ef9000-0x8)={0x0, 0x0}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000e8d000)={0x0, 0x0, 0x0}, 0xc) 2017/12/29 15:08:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000a3c000)={0x1fa, 0x8, 0x0, 0x401, 0x7, 0x5, 0x6, 0x7f, 0x0}, &(0x7f000014c000)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000eac000-0x10)={0x101, 0xa, 0x4, 0x2, r1}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000857000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000a15000-0x4)=0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x64)=""}) open(&(0x7f00006e2000-0x8)='./file0\x00', 0x0, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000737000-0x10)=@req={0x28, &(0x7f0000b17000-0x28)={@generic="0d7277a181e6472c1633e834e0adae80", @ifru_addrs=@sco={0x1f, {0x7, 0x40, 0x0, 0x2, 0x1f, 0x7}}}}) 2017/12/29 15:08:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000027, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c5f000-0x38)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x4, [@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @rand_addr=0xd04]}, 0x20) accept$inet6(r0, &(0x7f0000d79000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000a71000-0x4)=0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000f6a000)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2017/12/29 15:08:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000043a000)='attr\x00') chdir(&(0x7f0000424000-0x8)='./file0\x00') mkdirat(r0, &(0x7f0000e7d000)='./file0\x00', 0x0) 2017/12/29 15:08:53 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, &(0x7f0000ca8000-0x4)=0xd4, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000816000-0x6)='vegas\x00', 0x6) sendmsg$netlink(r1, &(0x7f000099d000)={0x0, 0x0, &(0x7f000010d000)=[{&(0x7f0000ad3000-0x1123)=[{0x36d, 0x0, 0xa02, 0x0, 0x0, "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"}], 0x36d}], 0x1, &(0x7f0000c14000-0x48)=[@rights={0x20, 0x1, 0x1, [r1, r1, r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, 0xffffffffffffffff, r0, r0, r0]}], 0x48, 0x81}, 0x4) 2017/12/29 15:08:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000109000-0x6)='ramfs\x00', 0x0, &(0x7f0000695000-0x2)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f000056c000)={0xae42, 0x6, 0x0, 0xffffffff, 0x200, 0x9}) open(&(0x7f0000302000-0x8)='./file0\x00', 0x8000, 0x10) readlinkat(r0, &(0x7f0000020000-0x8)='./file0\x00', &(0x7f0000013000)=""/192, 0xc0) 2017/12/29 15:08:53 executing program 2: socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000018000-0xcb)={0x0, 0xc3, "a0c8f909777a0bafaa609b98ab85b23ae7e0cbe56848dc1aef7c3741d034f723a0f6275c866ca5f2d2934fa59bc9b6df5b923847df2ad5914c87db0059f13d45d9f9703c54e258664d26ab9833de1fb6cc7ff87bcca0e203f4a9e4aa6f9e7caaeabe5b8428413e5cd94959c68a7b9353deae5a6a45e0e8de2ba1c9a9b4d025aca38da4bc1ef40fbe1daf4c6b1589754109461c3d70120fe148d67c9777ffd7db49663edc8e356df3fdf0257ae0e79a1be316e30124cb491e8b45817cab23a494364c87"}, &(0x7f0000018000-0x4)=0xcb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x74, &(0x7f0000017000)=[@in6={0xa, 0x2, 0x1ff, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x304, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x2, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x105}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000018000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x100000000, 0x0, 0x4, 0x3, 0x0}, &(0x7f0000018000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x7fff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000018000-0x70)=[{&(0x7f0000018000-0x1c)=@in6={0xa, 0x2, 0xffffffffffffffad, @loopback={0x0, 0x1}, 0x4}, 0x1c, &(0x7f0000017000)=[{&(0x7f0000000000)="27947c349531a418e43128f4e5820e78a4", 0x11}, {&(0x7f0000000000)="86dc57cd9a43fc045ca01b27169644519aaa58dae195", 0x16}], 0x2, &(0x7f0000018000-0x120)=[@init={0x18, 0x84, 0x0, {0x5, 0x7, 0x3, 0x0}}, @init={0x18, 0x84, 0x0, {0xffffffff, 0x9, 0x86, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffc, 0x8, 0x0, 0xffff, 0x6, 0x8787, 0x100000000, 0x8, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x6a, 0x9, 0x208, 0x93ef, 0x4, 0x1, 0x7fff, 0x8001, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x27, 0xd, 0x4, 0x81, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x3, 0x820a, 0x2, 0x9, 0x100000001, 0x80000001, 0x343, r4}}], 0x120, 0x84}, {&(0x7f0000001000-0x10)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000018000-0x10)=[{&(0x7f0000018000-0x5b)="c7be1d7a383cec0dbbd4c34b59bf00b775ddceefc030af8a2d1c95f57a6dbf77e8b37473fc8880e653b5a6720c3a6d4b19c2437680357449779eec5b49a9fbff165e7ec93c4546c6d06010da9b5d27e5b95b3af3fda67302c2b44f", 0x5b}], 0x1, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffe, 0xe2, 0x8206, 0x1ff, 0x4, 0x8, 0x80000000, 0xa61, r5}}], 0x30, 0x44}], 0x2, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000017000)=[{&(0x7f0000009000)="7eee0d0a78724e1ae787f2b727", 0xd}], 0x1) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000018000-0x1)=0x0) 2017/12/29 15:08:53 executing program 7: 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, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000775000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f0000354000)=[{&(0x7f0000c6b000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000659000)=[{&(0x7f0000ddf000)='V', 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) sendmsg(r0, &(0x7f0000ce4000)={0x0, 0x0, &(0x7f000079f000)=[{&(0x7f0000f2e000-0x1000)="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", 0x945}], 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000076d000-0x8)={0x0, 0x0}) sendto$packet(r1, &(0x7f0000090000)="3eb391d737846d1430df6462e804a3ca483706d1421298b68d12c895a84a2baf92d99e4e472f41b162abbf17bed31046b924dba95e66d3c66f1392222e5bd1cadd351a90fdd7cbf211cc1961d12c9e53513da7d0bbdd84e5a8ae9862710414f3d246f07f52b93266778edf08bff11b67c1419e9e749ae3b6272698bbfcc28ce5c853c78f1ee8c7c6b83c1fdcfb9200e00d98068be14aede405d24cff851ba71259f1e2f9669b0cfc6ceb", 0xaa, 0x1, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/29 15:08:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c98000-0xf)='/dev/sequencer\x00', 0x600001, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f00000ee000-0x15)='net/ip6_tables_names\x00') ioctl$TIOCCONS(r0, 0x541d) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000cf0000)='/selinux/create\x00', 0x2, 0x0) setsockopt(r3, 0x5, 0xbcb7e92, &(0x7f0000d01000-0x86)="e12ec2946d92d6994c1e2d5a177209f5913462292e6e037db329f8e98bd93333e5f2b2a7b8283761a5fe0208bd5d9fe04a81d950b5fbf28bfd3a0a4dfad0f370efa033d5122cfb05f2de27a2e969d7df435221c35759ca1d8739a74412cb20e06e5d49ec77a5a3c1caf3f08dafa5283c77105a15bd85057b37279d366828ab609dec6d187666", 0x86) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007d4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000041e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSETSW(r4, 0x5402, &(0x7f00004a6000-0x24)={0x6, 0x200, 0x3, 0x5, 0x0, 0x2, 0x207e, 0xcb, 0x10001, 0x8, 0xd416, 0x49}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00005c4000-0xa0)={0x0, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x800, 0x6, 0x80}, &(0x7f00003f3000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000764000)={r6, 0x86, "e99ba2b933b7ea895901d6dc0ce1eee982b15c1b694ee4df0b17bb74995670e8d5ee9b9418f088f5a92e87fd9ff4052cef48704befd0937f14f98a0ecc16a6b8e8ff2d920d2a2b41cd5c90d864a174dcb6e03b84ae393469f3dbc0a0dfd25f691deca22fe7d5fe54db68f9b7e98b187fa54464d032c80d1cb3634d003c37b104719f225b95a7"}, &(0x7f000033e000)=0x8e) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f000025b000-0x6)={r7, 0x4}, 0x6) setrlimit(0x0, &(0x7f0000318000-0x10)={0x0, 0x0}) [ 57.365152] netlink: 7 bytes leftover after parsing attributes in process `syz-executor1'. [ 57.418104] netlink: 7 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/29 15:08:53 executing program 3: clone(0x0, &(0x7f0000f4b000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f000072f000-0xc4)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = syz_open_pts(0xffffffffffffffff, 0x2) tee(r0, r1, 0x8000, 0x0) inotify_init() r2 = syz_open_dev$sg(&(0x7f0000066000)='/dev/sg#\x00', 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000000)="7c4ee152f5cd911c8a32e6578d1134536f8d21db702a165ba063623e0e5b9245037b4f9fedc636d21215738297aefedbdbd80cb8a4123f58456090172a6063b937bc54d92efe16f778befdb1ef73e8faf0ca6d3da92dcb433d0c94ee8ef2559705198b027e9e8a1cd6bf5f2eeb0b663d2ed3e631396ebdf153fcefe45e38fad3a4f6e5e6d46587d5abcb34b9555aca2b6e5bcf8307cfb62789ef9bafac8140aff46aeed0cd2c532b99dc530193a61878d2790417d263b4a05632124f653f296ee859e8f1b8f961daab4e4a9b6783d2ada743e337012f2443ecfc5473808d19b0361b714cd88693a8bb2f2c", 0xeb) 2017/12/29 15:08:53 executing program 0: msync(&(0x7f000080d000/0x1000)=nil, 0x1000, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) symlinkat(&(0x7f0000c4b000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00000bd000)='./file0\x00') 2017/12/29 15:08:53 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80f, 0xff, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f000000a000)=0x9) clock_adjtime(0x0, &(0x7f0000000000)={0x88f3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x4, 0x43) r2 = getpgrp(0x0) setpriority(0x0, r2, 0x1ff) ioctl$VT_WAITACTIVE(r1, 0x5607) 2017/12/29 15:08:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000927000)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r0, &(0x7f0000b2a000)=[{&(0x7f00007f9000)="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", 0x1000}], 0x1) 2017/12/29 15:08:53 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x20000000000) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ff6000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) mmap(&(0x7f0000ff6000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000ff6000)=@file={0x0, ""/4096}, &(0x7f0000ff7000-0x4)=0x1002) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000080c000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e0f000)=0x8c) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000ff6000)={r1, 0xffffffffffffffff, 0x7c, "e44722b87177053463a95ae844864a77122187787378c12899a3eb7ff9bd6b9f6425c720f18a5639dc1c3051972ebb9bf73a95ddf0c1dcf8ae9281b6e94cce7ffdd7c8dfdecd491f7ba7df4c01f6321d123faf84e22e6ed321d91f1d69e1c95279e93b0c33c0e49f794e369d1760a5cdbf415361e4ca8646f2aec9fa"}, 0x84) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000043000-0x4)=0x0, &(0x7f0000ff9000-0x4)=0x4) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000401000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2, 0x0, 0xff8000000, 0x0}, &(0x7f0000ff6000-0x4)=0xa0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000ff9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000ff9000)=[r3, r4]) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000ff8000)="ed2facacaa705e08319d824fba39e2af0170f61fc04372281cb01f1b09206e9490efcae2a806e7a7fe7e27c8fb7e9805915bef9631b5cb018c618bfa420d29eb3003b6d8a06763f02a10d6450ffac7c474912f33347010de9cd404fe7bd947b90b89adff2cf5e75f524dcdcafcc451281ccdcaef642e0f93767901e2e3d54848c5f14d13ade0d00c1a41089467363d6fbda182cdd086cac613f1d65d37", 0x9d, 0x4, &(0x7f0000ff9000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000c9000)=""/129) recvfrom$inet6(r0, &(0x7f00000e3000-0x63)=""/99, 0x63, 0x40010000, &(0x7f0000ff6000)={0xa, 0x3, 0x75c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000edb000)=0x0, &(0x7f0000edd000)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000291000-0xbb)={r2, 0xb3, "a8339712117872254ebdc1931ffdce1db39bc434a47d53b64a3406d8918cbe045f638b41448389f340845415301e91f796417bd0b48742edca90b108341a068f18ed6e661ee9a1e6256f2580fc96ad45e127cefd95d2a6eb7389f4b85568b61b3cba4b7a8cf31214f96931c5a75058066efd51edc1dfd234764425be53fd3329356f81c1eeb3a7fc60458bd152ad412f4ad0159addbb2d4c936891958fcfab6c64e478953c6997678d45679dd9aa84c89d7653"}, &(0x7f00001aa000)=0xbb) 2017/12/29 15:08:53 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000003000)=0x0, 0x85, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x17ced9a1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x5a501, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000004000)="daca9c6aec", 0x5}, {&(0x7f0000000000)="abc6ca229c8c9f2806b0c80b74fdb90fda47cf23abdcfa3fe9e718a45d234c294c17f7eab7195802048a2ea0017574b79e5d9ff0a79eda58761dd04bbb63ba8510ddca9f4dc111e586976020379faa695b2d6ab13da7220346fa079585398f1977df4f6d83bc77fe84634200fc996a8fb755ca6ed02a44d619ed7844ecf6b6079537763a366e7441d5919350c1009df2fecf2bedc8dd7b7e51628fc9ce6ba0699cbd9a4f4f47c3f87519211ca60f4d5e17c8ff5771d25c4d9c2d858fbeb56d22db", 0xc1}], 0x2) getegid() 2017/12/29 15:08:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c06000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgid(0xffffffffffffffff) gettid() fcntl$getownex(r0, 0x10, &(0x7f0000727000)={0x0, 0x0}) fcntl$lock(r1, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, r2}) 2017/12/29 15:08:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x8000, 0x19) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000001000)={r1, 0x0}) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e34000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000000)={0x5, &(0x7f0000000000)=[{0x64, 0x7, 0x7fffffff, 0x8000000000000}, {0x2, 0x9, 0x2, 0x101}, {0x7, 0x0, 0x8000, 0x7}, {0x0, 0x4, 0x400000000000, 0x4af8c551}, {0x80, 0x9, 0x400000000000, 0xc8}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) prctl$seccomp(0x16, 0x3, &(0x7f0000bc9000)={0x5, &(0x7f00001d0000-0x28)=[{0x7, 0x1, 0x10000, 0xa2}, {0x7, 0x9, 0x1, 0x100000000}, {0xa6220000000000, 0x5, 0x4, 0x6}, {0x7, 0x1ff, 0x2, 0x10000}, {0xb5d0, 0x80, 0x5, 0x401}]}) lremovexattr(&(0x7f0000d5a000)='./file0\x00', &(0x7f000088f000-0x1a)=@known='com.apple.system.Security\x00') 2017/12/29 15:08:53 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000c1a000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000aef000)=0x0, 0x0) 2017/12/29 15:08:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x22000) 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) vmsplice(r0, &(0x7f0000001000-0x60)=[{&(0x7f0000002000-0xfa)="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", 0xfa}, {&(0x7f0000000000)="5c32d3e4b960512460991e36542b3be26094a85a5d29d5f6087a9456018be0ee6f54f782c1d8fd0d78f8a1f4e4fceb433bb9031ad65c8c0414ee7a91efe6732f2c256120953ddebdde767fc0cbef4e8624fc648c6d659913a094d4bde318fa9dd36ae9dcb453d282a13883718acae8f3b7efec9fd31c2a280bc6168f1fa3e3004967f1c8fe5b057552fd8387ddce85d72bf004f810eb4663c5b149422d623f1ec6d0bb93c354dd1548da9f45bbf0227b2ce01dc33cb6c20c786affac635aa892ffa16ef3104052dba9ef2463357b9338c726aafde149b2b43e92", 0xda}, {&(0x7f0000000000)="8efc1bb686350480bb301b2bcad98bb00b329c0ad3f0e5dd5e1fc5523b7aa69ea243701176f14c65492de3621b3cf7a973552526a5ed1e8b7b820ea21bf4995c977b7ce7600704901eddddaac332", 0x4e}, {&(0x7f0000000000)="d1417f4e2805668a614f8a62ee58231bb033d25dd07484e87ecdd5e74b2927557a7088e60dcdcc673ca2bc31be49e33269ff26d2c07139b223978e6af5d6a4e08be1d3e7012ebaa91713cb0c5bdc2daf29bc8cae2968db9241ff493ff5c193465153ac7b5094dd6e6b4e8939a76a44cca64f3a22875108e294ecc813974c67b2dd708bed80f8c86ea905742998349e2c6578dd7f3cf2c2e85103e5fa48e219166222d7814c55579a47b959f32fa4ed52b4d8cc458a00bb80c3148b1ad8c980210ee01e74326de231ea25364e2259b2bca25222bb89b6ca7c66ac461aa770e549b7754d4da4f3dec74a", 0xe9}, {&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000002000-0xaf)="2c4a9c3a189b5863dd1d041e04248bb4540cbb81c69b2bb582e0a1753bf13df49a54fad895740b97fe492742935a3f3f34a4e7194d5d1c6fb34b35dd2b861315d449af5816784fd1d220de846fd81f53a2707fb2bb61608d1f6b54e6734f9416ffa36fe472d61657cdfd191a97dc8c0d9b73eb790cceafe0180ccdf34cad95b0982624942a5b05b36bf7f230261e227020cacb8ff1fbd7042637074e9a1a39c60a67465e5b07c0d06d35e89c8446a6", 0xaf}], 0x6, 0x8) syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000063f000)='/dev/rfkill\x00', 0x82, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007c0000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000e4f000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000459000)=0x0, &(0x7f00005f8000-0x4)=0x4) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f000000020219", 0x7}], 0x1) 2017/12/29 15:08:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000048c000-0x8)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000a78000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000583000-0x1)="", 0x0, 0x20000801, &(0x7f0000283000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f00004ba000-0xb4)=[{{&(0x7f0000b34000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f00001cf000-0x50)=[{&(0x7f00005a5000)="dd", 0x1}], 0x1, &(0x7f0000d39000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) dup3(r0, r1, 0x0) 2017/12/29 15:08:53 executing program 3: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000418000-0x1000)=""/4096, &(0x7f000004e000-0x4)=0x1000) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000033f000-0x4)=0x0, &(0x7f0000f13000)=0x4) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f15000-0x10)={0x100000001, 0x8, 0x20, 0xfffffffffffffff9, 0x0}, &(0x7f0000e26000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a07000)={0x0, @in6={{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f70be7c, 0x2, 0x6, 0x5, 0x5}, &(0x7f0000ac4000)=0xa0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f15000-0xb8)={r1, 0x7fff, 0x5, 0x2, 0x3, 0xe71, 0x1, 0x5, {r2, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x4, 0x5e, 0x0}}, &(0x7f0000f14000)=0xb8) getsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000f14000-0x4)=0x0, &(0x7f0000f14000-0x4)=0x4) write(r0, &(0x7f0000f10000)="24000000190025f4001809180000fd0e0a007ffd001000000200000008001700ffffff6e", 0x24) 2017/12/29 15:08:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000923000)=0x0, &(0x7f0000529000)=0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d0a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000e43000)=[0x2, 0x3]) 2017/12/29 15:08:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000098b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000205000-0xc)={0x4000000e, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00009a2000)={0x0, 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000969000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000211000)={0x0, 0x101, 0x6, 0x8000}, &(0x7f0000ab5000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000099f000)={r3, @in6={{0xa, 0x0, 0x8, @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]}, 0x1, 0x9, 0x8c9c, 0x33a, 0x8}, 0xa0) ppoll(&(0x7f00004b1000-0x40)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000ff9000)={0x0, 0x989680}, &(0x7f0000ae9000-0x8)={0x0}, 0x8) 2017/12/29 15:08:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000b00000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bc1000)=0x10) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f000036a000)=""/218, &(0x7f0000100000-0x4)=0xda) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x4, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x7197}) r2 = syz_open_pts(r1, 0x1) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000fd6000)='z', 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b19000-0x10)={0xce4f, 0x1, 0xfffffffffffffffa, 0x2, 0x0}, &(0x7f0000547000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f90000-0xcd)={r3, 0xc5, "c979badd7281bfa8d4020fe692b191c6df83b0321ecfd8515849f71e86b903b685ca85c07a60ce46063e707b463c5a8706fb0ce6e3761df98898ad766b7d607f8865099e3f603abd1ae28ee4d8b14ec6ff44979082fd1558736eec7d32cb636542ab24f769ea613458a6ea82f9882b1f9239f89ab5149edbc885da951bd56eae64b254308963a1eccdabbd592e452179d6550771f44ae2c259bc7527619e1e76c996a5f0739a7e3a4d9a8b0da621cbf6d39946552831b70c6fb8a7c5191fb6f03ecc58daa0"}, &(0x7f0000624000-0x4)=0xcd) close(r1) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000725000)='/selinux/load\x00', 0x2, 0x0) getgroups(0x2, &(0x7f000061c000)=[0x0, 0x0]) getresgid(&(0x7f0000316000)=0x0, &(0x7f00001d0000-0x4)=0x0, &(0x7f000097c000-0x4)=0x0) getgroups(0x2, &(0x7f00000fc000)=[r5, r6]) fcntl$getownex(r0, 0x10, &(0x7f000045a000)={0x0, 0x0}) lstat(&(0x7f0000f88000)='./file0\x00', &(0x7f00003bd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() sendmsg$netlink(r4, &(0x7f0000f0e000-0x38)={&(0x7f0000ac2000)={0x10, 0x0, 0x9, 0x100}, 0xc, &(0x7f00009e1000-0x50)=[{&(0x7f00009bb000-0x300)=[{0xee, 0x8, 0x900, 0x0, 0x4, "3c6ae5964be6db43ac20feb80422b34a8450dcba08441d485f344721b6af898811144bb563490137754e6c30070900704b3ffed8e1f03f33e2832db7baae4739dc50ff01f584ed04bf8f8ba9b4eed734d5460e02c5cbb7ae0869b94dc33c5a7d1c3ee54a6a2b9d00e556667b49ca432ecaf9575903dd7ba07f6ea7467de8926bd14c1bcef566872ec781b7aeb6c5e7837180e9b42d25fbccbc02a92b3861188ed6adbd60a8207b27a861b74ae31904358be8c288faa64cd0096891e275a1e961701be05f7dd226aaa9097210b88bb75b81fa3149c8990e8a926ad9d7b9e3"}, {0xc9, 0x7, 0x200, 0x80000000, 0x1, "a4dd5f7a247a73d22304807ed51f76af2a9e4fedaa12f5b5eccc3c5b31325f73cc59b079f3edc2eaab9f2681ffa04c4f15accb5139fae94aec95d31cf8bcb3744117018d03b16527a05f42751704c735bfd12d0c15614f127e5732b635888ff2e7daad012179d56312dd5873b0b2285df114d8f22afac6427fe3ba30a712a2c5e230335d170b6e0cff976e0fb000819d889ad926d4634667935f7ea3b55428da61e5104200269222a3b9c13ec9e2bc1a6e1251c2824520ffbf"}, {0xd3, 0x3, 0x301, 0x1, 0x7, "0b028fb1c3e76ad42249944a833a4b9545bb621897542ae4be168a403921731d5a77eb08db9db4090e3e8a8528b09835e6c652b988698acb65c65c47396e47fe0c435dff0a5c1490cba310cae6298de4568c88617ec8ce59090fda69c2e7498d000f37a61990f679afd7de3d86dfdf8aee91c00bec347da7194bb3063dc6b4147461270f910ba2cda2cc25cf7a2808172df68e8dbbfb8fa2306b2ebe7f45a714c4f9d87e2593dc6525f562cae17b27fa377939ac1c1d107359fa8aa0996aba3023b611"}, {0x76, 0x100000001, 0x20, 0x0, 0x0, "0745c9944b1a2deaee3079d963db943004e622ad4c6db016feb8032971d81d79304e89b80c1110bfad2323e1a9597bf7be6b2e373555e7ac798e055ae9b5a1630a5490f1dac86bcdb76791d6300dfedb58ac40ce39f7fe09f78fda60a035019880c610e7b6bd"}], 0x300}, {&(0x7f00004d6000-0x1036)=[{0x1010, 0x0, 0x420, 0x9, 0x8, "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{0xa3, 0x80, 0x900a3afe9e7b49c8, 0x1, 0x3d2, "be96896fd9e9605769bc0918196b465319b090092c77dd878850376e387445187dc82bef63d050b624f11602ca8f7d26b06eef4d678ba38e23c349da0abd01edffc092b89f95144c7c9927c26843d42fb9adfc9a4d1db4c3e3c181de1b5687d99c82cc2edb7a72abc3abd7d15de1bf728bd95662d3bf0798d030e63eeed090d7d5892e2d8e301d1148fa40d19183b68ef72eb4"}], 0x10b3}, {&(0x7f000046d000-0x3a7)=[{0x10a, 0x6, 0x318, 0x8, 0x8, "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"}, {0x5d, 0x1000, 0x308, 0x4, 0x4, "d77d5fbfdddc7056cffd9dbe02eae77c1a5dc102173c9144dc7a70b32d1c69b29a9974f8d6fa66e85b53486dc22fd707d977ce4fb4cc925fbee6647a376306f717bf665391404fda558dfab8e5"}, {0xa1, 0x1, 0x700, 0x8, 0x0, "c7bd9e5409df552d899edc3aa7b3798432104d50f63a62585e26e9a665012cc29a5b484f34cae14dc48293ad2489590c67a77bfe03e764e5a67592987f93b2c6b273a17a96798a9af8839142e53512aba311c088fff887e2dc5603352f430daca47f8a79e14735961c0c032b3d786e92e3d3d165e5b9575e8607b248d25125abbb19eeec0c927372898ee331d4f421b5f7"}, {0xdc, 0x461d4609, 0x300, 0xffff, 0x100000001, "2e97f0eb99333e4316d6966defe829d64dab35968c46692074f98cb9ad6eedfa3651286c278a44c0e6c04809a112d0e58345c8b0ac4229aae811159f0b8acf0130ed2c3fd3995578db358b093abed21a1ddc20bacccf8f0274dec4305832f5cc03b850109f2f28fb3e7429159be84facfe36d36e28fbdb28f4e4272e2c2fa1ffddd15d9658dcaedf97c26f9ec7a7fa07f5b5bae3fad52affb0b85eedf9857daf62fd4e3be043d8fe062bd7f53920ddef3fb471310085bb4360ed0cb651c9632c498babc2ceeda10bd512c43b"}, {0xa5, 0xfe, 0x20, 0x1, 0x1, "ef67da6d10de5bc7071f3cceedecb307d2f067e8a36b534afbf6938678ab0dbf55da7d5cc935f76f377250b4b9cf6b3e7b14100bd56f968d540d519954452cfe790ef9a6bccdd9bde6476ae9f3db76ff0eed319befb1d0a689571b0eca816b0ac98182a45ac2c3a640c2f36fcf4d7ad8a77f90ac091b44ef247679f48df4223bed78dfdf37f65e136b7de491f14cc2e4906578b127"}, {0x1e, 0x5, 0x300, 0x5, 0x1f, "585e5f913327b9be4325efd6a7b6"}], 0x3a7}], 0x5, &(0x7f0000fbf000)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x38, 0x40000}, 0x10) 2017/12/29 15:08:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b1b000-0x8)={0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000982000)="6e65742f69636d703600fd") preadv(r0, &(0x7f0000d03000)=[{&(0x7f0000ac8000)=""/86, 0x56}], 0x1, 0x100000000000000) [ 57.525730] sock: process `syz-executor2' is using obsolete setsockopt SO_BSDCOMPAT 2017/12/29 15:08:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001fa000-0xb)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000679000-0x10)=@req={0x1000, 0x7f, 0x2000000000000, 0x7}, 0x10) r1 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 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]}) r2 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) 2017/12/29 15:08:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x5}, &(0x7f0000000000)=0x6) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008b8000)={r1, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r2 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000dca000-0x8)='./file0\x00', 0x15c) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)="") unlinkat(r2, &(0x7f000048f000-0x8)='./file0\x00', 0x200) chdir(&(0x7f000020c000-0x8)='./file0\x00') truncate(&(0x7f00002e1000)='./file0\x00', 0xfffffffffffffffa) getcwd(&(0x7f0000312000)=""/0, 0x0) 2017/12/29 15:08:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000017f000-0x4)=0x0, 0x0, 0x0, &(0x7f00005a1000-0x10)={0x13000000000, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) r0 = inotify_init1(0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d88000)='/selinux/access\x00', 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f000004b000)={0x0, 0x0}) statfs(&(0x7f00006fd000-0x8)='./file0\x00', &(0x7f00008ea000)=""/46) ptrace$setopts(0x4206, r3, 0x0, 0x0) rt_tgsigqueueinfo(r3, r2, 0x40, &(0x7f000004c000)={0x3, 0x0, 0xfffffffffffffffc, 0x0}) ptrace$getregset(0x4204, r3, 0x202, &(0x7f000036d000)={&(0x7f000043a000-0xf0)=""/120, 0x78}) 2017/12/29 15:08:53 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000001000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) getdents64(r1, &(0x7f0000004000)=""/0, 0x0) readv(r1, &(0x7f0000006000-0x8)=[], 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) clone(0x0, &(0x7f0000c5e000-0x3d)="", &(0x7f0000000000+0x1fb)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x87)="") epoll_create1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000001000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2017/12/29 15:08:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0xa00, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000f40000)=[{0x3, 0x0}, {0x7, 0x200}, {0x4, 0xffffffff}, {0x2, 0x1}], 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002bc000-0x4)=0x14, 0x800) socket$inet(0x2, 0x5, 0x9) fcntl$setstatus(r1, 0x4, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x6) sendmsg$netlink(r2, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f0000d9f000-0x21)=[{0x1f, 0x24, 0x1, 0x0, 0x0, "2300fb060b00030000000000ffffff"}], 0x1f}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) 2017/12/29 15:08:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) sendmsg$netlink(r0, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000898000-0x10)=[{&(0x7f00001f1000)=[{0x11, 0x18, 0x203, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f0000887000)=[], 0x0, 0x0}, 0x0) r1 = dup2(r0, r0) syz_extract_tcp_res$synack(&(0x7f000056b000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000321000-0x8)={0x0, 0x0}, 0x3, 0xfffffffffffffffa) write$tun(r1, &(0x7f0000cc5000)=@pi={0x0, 0x8914, @ipv4={{0xb, 0x4, 0x1, 0x8000, 0xc9, 0x3, 0x8, 0x7, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[@end={0x0}, @ra={0x94, 0x6, 0xffffffffffffff68}, @timestamp={0x44, 0x10, 0xffff, 0x29b0f7aa7c938d4e, 0xf7cf, [{[], 0x70000}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x6125}]}]}}, @tcp={{0x0, 0x0, r2, r3, 0x4, 0x0, 0x12, 0x80, 0x89de, 0x0, 0x2, {[@fastopen={0x22, 0x2, ""}, @generic={0xff, 0xe, "8352773ebeb75c72c478f5f2"}, @generic={0xfe, 0xf, "04980c8a4c51e47fc1a4a4f404"}, @eol={0x0}, @sack_perm={0x4, 0x2}, @window={0x3, 0x3, 0xbf0}, @sack_perm={0x4, 0x2}, @timestamp={0x8, 0xa, 0xb19, 0x100000001}, @generic={0xfe, 0x3, "1d"}]}}, {"5606f0369d33acd89589574b760c6433ac85dc77f46f5b671ca9f226c376f32a59fbe5921a80922fa62394bffa4808b323235a0261d8bb702532ed73b722e3b01909fbb030af1f6e579bfcd271204545fca26db5d2"}}}}, 0xcd) getsockopt$inet_buf(r1, 0x0, 0x11, &(0x7f00002ac000-0x6c)=""/108, &(0x7f0000ecb000-0x4)=0x6c) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r4 = accept4(r0, &(0x7f0000c8f000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00000eb000-0x4)=0x9, 0x800) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f00009c2000-0x4)=0x0, 0x4) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000628000-0x8)={0x0, 0x0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000704000-0x28)={@generic="1d7e47d8671d73c1922ef2230cd6690c", @ifru_ivalue=0x6}) 2017/12/29 15:08:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x800000000032, &(0x7f0000151000)={0x0, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) socketpair(0x8, 0xf, 0x1, &(0x7f0000dc2000-0x8)={0x0, 0x0}) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000700000-0x4)=0x6) 2017/12/29 15:08:53 executing program 6: r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) ioctl$TCXONC(r3, 0x540a, 0x4) ioctl$TCXONC(r3, 0x540a, 0x2) ptrace(0x4207, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008d6000-0x10)='/selinux/policy\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000f8b000-0xc)={0x8, 0x0}) r5 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000-0xc)={0x0, 0x0, 0x0}, &(0x7f000067b000+0xa27)=0xc) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000d9c000-0xc)={0xc000000e, 0x0}) fcntl$setown(r5, 0x8, r6) fcntl$getownex(r5, 0x10, &(0x7f0000d64000)={0x0, 0x0}) ptrace$setopts(0x4206, r7, 0x0, 0x0) tkill(r7, 0x12) ioctl$TCSETS(r4, 0x5402, &(0x7f00009e6000)={0x8, 0x80000000, 0x1, 0x0, 0x11, 0xd9b, 0x9c2d, 0x8, 0xfffffffffffffffb, 0x100000001, 0x2, 0x1f}) ptrace$setopts(0x4205, r7, 0x0, 0x7ffffffff001) 2017/12/29 15:08:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) writev(r0, &(0x7f0000171000)=[], 0x0) 2017/12/29 15:08:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000a00000)=0x0, 0x0, 0x0, &(0x7f00007ea000)={0x0, 0x0}, &(0x7f0000838000-0x4)=0x0, 0x0) clone(0x4000, &(0x7f000014e000)="86d5d8bff1e68cb2802aae19e1cdcf032634a2b1bd7c", &(0x7f0000654000-0x4)=0x0, &(0x7f0000d2c000)=0x0, &(0x7f0000640000)="a08524a578af644f1ceb8adee8d84c57e25275e720413e5039cce0afffb473ff11b8d3e2e0dc7a86aba21eef3228ca24d3eb517e38aed3ef9afff25aa4107d1929a8348d7539f1049a9439dbf8e636600df7e77d352013a4428fb72a46967382ac7ce6ac8e88704933d54ac09ee6ec45672b45737ac308ae9ec5dd9eed4a1852a690c088627b5c9f942e9f35e3aecf1604cd5a483b6b9f9f93f5cb87bb823c38c0f6bc60d292a9762e4daff6e465897d0d4956f0b1360549a83c162bcb9fc422e65fbc71e0a04fc2ac74732c30da95745c3073078d4a5f7642ed009e93933484bce1ebe5fc89ffd13d") r0 = openat(0xffffffffffffff9c, &(0x7f0000ced000-0x8)='./file0\x00', 0x801, 0x100) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000618000)={0x0, 0x3, 0x0, 0x0, 0x401, 0x5, 0x5, 0x7, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c0, 0x800, 0x4, 0x3000000, 0xffffffff}}, &(0x7f00004a9000)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000cc3000)={0x7fffffff, 0x401, 0x200, 0x20, 0x4, 0xffffffff80000000, 0x8, 0x9, r1}, 0x20) 2017/12/29 15:08:53 executing program 1: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000012000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000045000-0x4)=0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f000004d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x7, &(0x7f0000025000)='./file0\x00', r1, &(0x7f0000044000-0x2c)="d5a5c0537d283b28d57e3f90e59f495b174a45ebdccaaf945794612c10749608813f6a43443b47c6f34efc79") mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000055000)={0x0, 0x0}) r2 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101806) r3 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) getsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000023000)={@multicast2=0x0, @rand_addr=0x0, @multicast2=0x0}, &(0x7f000001a000)=0xc) write$sndseq(r3, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000048000-0xb0)={{0x80, 0x7fffffff}, 'port1\x00', 0x40, 0x0, 0x7, 0x2, 0xb473, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000050000-0xee)=""/238) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000026000)="7ae34ed8cf6364139b21e9dc60c74a07ada4c40f8b803efd8986c01e544d6ca1e64f01fa3f5c39e2ba322542d40feeda1d7762e622ecff7e6c12029dfa0903ca8ac70f2ac1a1fcc3cda15e18a72201ac1ff30a0dce4d72d904b88007066af74c58ca0394fa438fdc0e19481b759a9b4e76677ec246823ce86df68d6e7ec71300a70913ee79bad0bc5005627b1a3edeba39ee2bd93dbdf907b4bd258545613d27a140ff0a04c081d1c07d395e334bba330f2e286f385bce4c7131ea3f6028d1", 0xbf}, {&(0x7f0000005000-0xac)="f76eadf69554142ac94623649930f8c47e4ba2f211fdacd1d725011dd090ecf9723f35e683a6b8096214e02b3596b3fa5ce95fedb9f1cbc0ad7ad2a474c9c5823b64aa1a5fefe4db19dee313b9030f6d6b085cffc9afc0c4a4e6a1df23821272733dd46f87ec27adeb000bc6cf2b717bd09564aad60415e79c9085163cbc95d8b0b992eff106913cea95941070ac9305fe5ae751ecff596a8860c9c7c53eaafa4b9ba64c795919602a183b4d", 0xac}, {&(0x7f0000000000)="9c2fedf668b5501714cf6287d7eeff7f8472af9a2869fbf90cbdf895f4df34dcfeb415eeaa989ba81446d3b7a97e5e70f4cd55fcae0d62f19982ab5fddc2f00a08299be606cbf66f366c85f52bb52dab66f62b9dc0196b36ce926817287fd5cdeded867af35e86e091694f76faa859d5df031f227243d959646b6115cb33bf658d3160", 0x83}, {&(0x7f000001a000)="ae925ec1deef8b18763cc1ffa8f9a99ba38d19e46b3b6aaa717f9e6043b1ec8e0132d7b1f67c5f037736e38ea1fe4c184c4bb46b9d6cec9ebb8119edd3345a00315def2a038816432dcc575f3e3e22cdc3d2837858b54e5ed2af977297c8c9357a550ff4bf856269626e8373d5dbba31d268776c8a4d357a89982fd23a776eae97ba219dd0b566deaa65566113393dc43ff23246c46efadbfffdf085b1382372fec3978407c0b58131a0cc55730652ba9d5433", 0xb3}], 0x4, 0x0) write$sndseq(r3, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000056000-0x2)=""}}], 0x30) 2017/12/29 15:08:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000-0x4)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000000000)="c599d36f9ccff851e98d467a8459bf2dcb10af92a25efa60e226683db4c5e91ae9a9b94d134ca678c89f5367ac08555307add6d45939ab8027fdabaedea39beadb23ba9bd806de18bb3bf2", 0x4b, 0x4000000, &(0x7f0000001000-0x10)={0x4, 0x61000000, 0x800, "33a67fe8fec6", 0x1, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000477000-0x78)={0x2, 0x7, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x17, 0x0, 0xfffffffffffffff9, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/29 15:08:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0x35)='posix_acl_accessselinux]systemlouser^}proc#wlan1ppp1\x00', 0x3) r0 = dup(0xffffffffffffff9c) dup2(r0, r0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000)={0xdc, 0x5, 0x17, 0x6, 0x8000, 0xd1a, 0x100, 0x89}, &(0x7f0000000000)={0x2, 0x6, 0x3f, 0x5, 0x3ff, 0x6, 0x0, 0x1f}, &(0x7f0000000000)={0x4, 0x1, 0x3, 0x2, 0x8, 0x6, 0x100000001, 0x7ff}, &(0x7f0000000000)={r1, r2+30000000}, &(0x7f0000002000-0x10)={&(0x7f0000001000-0x8)={0x401}, 0x8}) shutdown(r0, 0x1) 2017/12/29 15:08:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00007eb000)=0x0, &(0x7f00004ba000-0x4)=0x4) recvmmsg(r0, &(0x7f0000d87000-0xb4)=[{{&(0x7f0000828000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f000042c000-0x20)=[{&(0x7f0000be9000)=""/182, 0xb6}, {&(0x7f00004bd000)=""/63, 0x3f}], 0x2, &(0x7f0000e45000-0x14)=""/20, 0x14, 0x5}, 0x4}, {{&(0x7f00006f2000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000316000-0x40)=[{&(0x7f00002f6000)=""/27, 0x1b}, {&(0x7f0000ba6000)=""/84, 0x54}, {&(0x7f00001c8000-0x2d)=""/45, 0x2d}, {&(0x7f00008ff000-0x50)=""/80, 0x50}], 0x4, &(0x7f00001c3000-0x8c)=""/140, 0x8c, 0x100000000}, 0x4}, {{&(0x7f0000b92000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000d5a000-0x50)=[{&(0x7f0000afb000-0xeb)=""/235, 0xeb}, {&(0x7f00006d0000-0x81)=""/129, 0x81}, {&(0x7f00000e8000-0xdc)=""/220, 0xdc}, {&(0x7f0000e73000-0x36)=""/54, 0x36}, {&(0x7f0000238000)=""/243, 0xf3}], 0x5, &(0x7f000045d000)=""/23, 0x17, 0x33bf}, 0x69f}], 0x3, 0x10020, &(0x7f0000554000)={0x77359400, 0x0}) 2017/12/29 15:08:53 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000016000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000001c000+0x76f)={0x0, 0x0, 0x0, 0xffff, 0x6, 0x0, 0x0, 0x5, 0x1, "ff63466a2cfac3db6bc7ffd8168050c9cc30daa246cbe9a2b8a47a49281fb9055d1d0d3b5d0d96bf2891dd637b6ffc044dd5d491b91207bbb4292dc054070e54", "6032b32c98e31a0150fce1ba2c2e2b364a1443d3f4a27942fa4a12be22166fd0323f26f7da9dd3cbb020f2bc366e2322a9a67d29a44687cd77866694231b3f87", "51a2b75e727aee9e9eb610a82d1e463d5db426936a9c26b33b3097c371b7247d", [0x81, 0x7ff]}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000001c000)='\x00') r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000010000-0x27)=[{0x14, 0x13, 0x701, 0x0, 0x0, "15010002"}], 0x14}], 0x1, &(0x7f000000f000)=[], 0x0, 0x0}, 0x0) 2017/12/29 15:08:53 executing program 4: unshare(0xc6c03d1888df1ab7) r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r0, 0xf7, &(0x7f0000001000-0x8)=0x0) 2017/12/29 15:08:53 executing program 6: mmap(&(0x7f0000000000/0x69000)=nil, 0x69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000049000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, 0x0, &(0x7f000006a000-0x4)=0x0) pipe(&(0x7f000002b000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(r1, 0x409, 0x100000008) 2017/12/29 15:08:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ac4000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f000055b000-0x7d)="045d23e64d778c5900731aaf279ef214395a50a5f4ea24953055f2c16c69e632f9cf4cd2a6ee6234517af7a11a1681851ce4acfeb41e476025fee021bce2d119c49c1c9cb90378e9909ad31f1a33bb232ab2433f5de432c81838ca19df9849e9536fea5b3f3c50e0feeeaf170c67fa3510dbd1028fe69c2ae2e30244dd", 0x7d, 0x800000000000002, &(0x7f00008da000-0x10)={0x0, 0x0}) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000062e000)="0707000004", 0x5) mmap(&(0x7f0000820000/0x3000)=nil, 0x3000, 0x1000000, 0x30, r1, 0x0) [ 57.771656] FAULT_FLAG_ALLOW_RETRY missing 30 [ 57.779635] CPU: 1 PID: 11722 Comm: syz-executor5 Not tainted 4.9.72-gcb7518e #114 [ 57.787354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.796694] ffff8801d27074e0 ffffffff81d922b9 ffff8801d27077c0 0000000000000000 [ 57.804676] ffff8801cfce4e90 ffff8801d27076b0 ffff8801cfce4d80 ffff8801d27076d8 [ 57.812635] ffffffff8165fb7a 0000000000001116 ffff8801d22a0968 ffff8801d22a08a0 [ 57.820593] Call Trace: [ 57.823152] [] dump_stack+0xc1/0x128 [ 57.828483] [] handle_userfault+0xa3a/0x1310 [ 57.834510] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 57.841491] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 57.847864] [] ? __lock_is_held+0xa1/0xf0 [ 57.853636] [] ? handle_mm_fault+0x117b/0x2530 [ 57.859836] [] ? handle_mm_fault+0x1fc3/0x2530 [ 57.866036] [] handle_mm_fault+0x1fd1/0x2530 [ 57.872063] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 57.879050] [] ? __pmd_alloc+0x410/0x410 [ 57.884728] [] ? __lock_is_held+0xa1/0xf0 [ 57.890493] [] __do_page_fault+0x5c2/0xd40 [ 57.896346] [] ? mm_fault_error+0x2c0/0x2c0 [ 57.902286] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 57.908925] [] do_page_fault+0x27/0x30 [ 57.914444] [] page_fault+0x28/0x30 [ 57.919695] [] ? iov_iter_fault_in_readable+0x366/0x410 [ 57.926685] [] ? iov_iter_fault_in_readable+0x373/0x410 [ 57.933665] [] ? iov_iter_advance+0xd70/0xd70 [ 57.939779] [] ? mark_held_locks+0xaf/0x100 [ 57.945726] [] generic_perform_write+0x1dc/0x500 [ 57.952099] [] ? page_endio+0x180/0x180 [ 57.957692] [] ? file_update_time+0xbc/0x3b0 [ 57.963719] [] ? current_time+0xd0/0xd0 [ 57.969310] [] __generic_file_write_iter+0x348/0x570 [ 57.976029] [] generic_file_write_iter+0x2d5/0x600 [ 57.983096] [] __vfs_write+0x4bf/0x680 [ 57.988600] [] ? do_iter_readv_writev+0x400/0x400 [ 57.995062] [] ? __lock_is_held+0xa1/0xf0 [ 58.000831] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 58.007377] [] ? __sb_start_write+0x14a/0x310 [ 58.013491] [] vfs_write+0x189/0x530 2017/12/29 15:08:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000032a000)="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", 0xec1, 0x1, &(0x7f00007e6000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000118000)=0x0, 0x4) sendto$packet(r1, &(0x7f00007e3000)="f1c7a32c7c978c8e03449215c25c73f645c7ae72fa6266716690302b56cecd697e99986b47128f0474edf5117718f01ecddce956b049fc9f1c9684071a916f84be4383b86fec70d65cf2d949883dcb676b424b629e9b2e872bc58a0925df771829e2bbb000051450c1fd576912da308b8ce24908d1fd4c2d00ca8173b4745d679dba9c2caf78e37ec80cd15fd2d68626c4cb0a9e823124aad18f39eb59a155d33021708a753f9a1315d4dd8dabb2f19df3ddc831", 0xb4, 0x0, &(0x7f0000087000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/29 15:08:53 executing program 5: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x1e, 0x0, 0x0, "00000807c89d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000329000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, &(0x7f000093a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000939000)=0x10, 0x80000) 2017/12/29 15:08:53 executing program 1: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000dbf000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) clock_gettime(0x0, &(0x7f0000560000)={0x0, 0x0}) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00009f7000)=[{r0, 0x4000, 0x0}, {r0, 0x400, 0x0}], 0x2, &(0x7f0000dc0000)={r1, r2+10000000}, &(0x7f00005ef000-0x8)={0x10001}, 0x8) 2017/12/29 15:08:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f0000b1d000-0x2d)='/\'', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000dcc000-0x8)='./file0\x00', &(0x7f0000004000)='./file0\x00') utimes(&(0x7f0000a49000-0x8)='./file0\x00', &(0x7f000032e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/29 15:08:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0xa4001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000001000)={0x80, 0xb7, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80000) pread64(r1, &(0x7f0000e82000)=""/113, 0x71, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$urandom(&(0x7f0000edc000)='/dev/urandom\x00', 0x0, 0x0) pread64(r2, &(0x7f00005d0000)=""/0, 0x0, 0x0) 2017/12/29 15:08:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00003b1000)='dns_resolver\x00', &(0x7f000011b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000248000-0x10)='/dev/sequencer2\x00', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000950000)='/dev/autofs\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00007c7000-0x8)={0x0, 0x4501}, &(0x7f0000e07000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000051c000)={r1, @in6={{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x80000001}, 0x98) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000489000-0xd)='/selinux/mls\x00', 0x0, 0x0) fcntl$getownex(r2, 0x10, &(0x7f00000c9000)={0x0, 0x0}) 2017/12/29 15:08:53 executing program 3: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000001000)={@common='ip6gre0\x00', @ifru_settings={0x0, 0x40, @fr_pvc=&(0x7f0000002000-0x4)={0x0}}}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f000031f000)={0x47e5e8, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f00008f7000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000e05000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) statfs(&(0x7f000032d000)='./file0\x00', &(0x7f00007ec000)=""/100) syz_open_dev$sg(&(0x7f0000918000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2017/12/29 15:08:53 executing program 2: r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x41, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) set_robust_list(&(0x7f0000c01000-0x18)={&(0x7f00003d6000/0x1000)=nil, 0xff, &(0x7f00003ff000/0x4000)=nil}, 0x18) getcwd(&(0x7f0000013000)=""/123, 0x7b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/29 15:08:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x101200, 0x0) splice(r0, &(0x7f0000000000)=0x0, r1, &(0x7f0000001000-0x8)=0x0, 0x8, 0x5) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f0000000000)='coredump_filter\x00') lseek(r3, 0x0, 0x3) [ 58.018821] [] SyS_write+0xd9/0x1b0 [ 58.024066] [] ? SyS_read+0x1b0/0x1b0 [ 58.029487] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 58.036294] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 58.042852] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/29 15:08:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000062f000)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000800000)={0x6, 0x6000000000}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x8937, &(0x7f00001bd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) 2017/12/29 15:08:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000a5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000c87000-0x4)=0x0, &(0x7f00006c3000)=0x4) getegid() 2017/12/29 15:08:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000997000-0x188)=[{&(0x7f00008e8000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f8e000-0x40)=[], 0x0, &(0x7f0000e70000)=[], 0x0, 0x0}], 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000dba000)="45e5c8af0dbcb1", 0x7) ioperm(0x0, 0x2, 0x0) 2017/12/29 15:08:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000000040010) fcntl$addseals(r0, 0x409, 0x1) writev(r0, &(0x7f00005b3000)=[{&(0x7f00000f8000)="2900000021001900013d3500000a0006020000160000ff00000000040d001000000000002400030008", 0x29}], 0x1) 2017/12/29 15:08:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00008da000)='ramfs\x00', 0x0, &(0x7f0000e24000-0x2)="") chroot(&(0x7f0000349000-0x8)='./file0\x00') mount(&(0x7f0000847000-0x8)='./file0\x00', &(0x7f0000c75000)='./file0\x00', &(0x7f0000143000-0x8)='tracefs\x00', 0x1400, &(0x7f00004c3000-0xea)="") unshare(0x200) pivot_root(&(0x7f0000594000-0x8)='./file0\x00', &(0x7f00000fa000)='./file0\x00') rmdir(&(0x7f0000754000)='./file0\x00') getresgid(&(0x7f0000cdf000)=0x0, &(0x7f0000bd1000)=0x0, &(0x7f0000f1b000-0x4)=0x0) setgid(r0) 2017/12/29 15:08:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x9, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x4) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f000099e000)=0x0, 0x20) timer_create(0x3, &(0x7f0000c2c000)={0x0, 0x31, 0x2, @thr={&(0x7f000050e000)="b70866d453a9e4ec418266e3d29b93054fe9db6c698e274f2eaeba7bfe192c4ec6d65566fb7599df52c59c632c1818bf4a7ef43627e8ad1fbdfdaf4f3d4e30ae02b60f9b065bd212331c54ac6c2d157a5aaa4d890248c9d54f931a2f21ede8bed3d16e240f078a45892807a3240c0847e6820f7a040ea9914349c02e33742641ab419572072c127775b708129c1c5d72afdb1a2fccf463c3bf50aeb4fd9958dd72fc6874ffbf97b7bb6b771021b46ce948901579cdf4ca7753316718b6262f21b19473d4fef312eb235dcfac63e53c", &(0x7f00001d5000-0x46)="7abcfd37a721a3b2dc8a7df4d6faa6867ba255aa8722e4cb85eaeb57e6532518115a3e1a098a4769b30251ff5fa79bcd3a2e5aedcbd39f0d475565ebfbdb3b44d3b7ef4f193b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d82000-0x4)=0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000826000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000709000-0x6)={0x0, 0x1, 0x8}) timer_gettime(r0, &(0x7f0000a36000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/29 15:08:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005e2000)='net/ip6_mr_vif\x00') ioctl$TIOCGSID(r0, 0x540f, &(0x7f00005a1000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00002c6000)=0x0) setpgid(r1, r2) r3 = getgid() getresgid(&(0x7f0000545000-0x4)=0x0, &(0x7f000086a000)=0x0, &(0x7f000015f000-0x4)=0x0) lstat(&(0x7f000055f000-0x8)='./file0\x00', &(0x7f000070b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00003ec000)='./file0\x00', &(0x7f000048a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r3, r4, r5) sendfile(r0, r0, &(0x7f00002ab000-0x8)=0x0, 0x3ff) 2017/12/29 15:08:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000d54000-0xd)='/dev/usbmon#\x00', 0xffffffffffffffff, 0x280000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d5b000-0xc)={0x0, @loopback=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000821000-0x4)=0xc) r1 = socket(0x10, 0x200000003, 0x0) write(r1, &(0x7f0000571000)="260000005e00090000001bf8ffffff000000050007000000ffec000008db1ee9ff4422eade5f", 0x26) 2017/12/29 15:08:54 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000003000)={0xffffffffffffffff, 0x3, 0x100000001, 0x3, 0x1f}) getsockopt$inet6_buf(r0, 0x29, 0x400000045, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2017/12/29 15:08:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c02000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000039a000)={@common="6772653000000016000000000800", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = open(&(0x7f0000391000-0x8)='./file0\x00', 0x800, 0x10) lseek(r1, 0x0, 0x1) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f000024c000-0x4)=0x34ed) 2017/12/29 15:08:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000e11000)=0x10000008000) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00004f2000-0x8)=0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00007fc000)={0x9, 0x4, 0x2}) 2017/12/29 15:08:54 executing program 7: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x1000000000000004, 0x40000000007) write(r0, &(0x7f000095b000-0x26)="26000000240043000000000000109100000000040100000000000200f1ffffffffff03c76e35", 0x26) 2017/12/29 15:08:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) connect(r0, &(0x7f00003c6000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) bind$netlink(r0, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e5d000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000b18000)="d143befc213dd9998ebe2024ea00ebea451e44fb8a58feb6621514b24d27e146e9619b028b0b4dee4fa403ebb92f10a070776d42606bb69cfeb698c8d742c13510b13cdac2b8b58fe4b083d6e3b0bcf58b93299a50ae0448bc728fd3df2cd7517996cf0a6963f350d4eb4995749c9d7c5b804d0c73f3aae0138634e036a56dad1c3d8ddee34ceb6e6fa69a26d178b659e17747a9116dfc2672f682e7d4645b3854119f483c3bb2bd79f92494c4551a820b3c354ebeca2688fdc8ef619377947e962d4a510d09118073e38de8e4", 0xcd) connect$netlink(r0, &(0x7f00001cc000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) r2 = memfd_create(&(0x7f0000bb6000)='^!\x00', 0x1) accept4$inet(r2, &(0x7f000051d000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de5000-0x4)=0x10, 0x800) 2017/12/29 15:08:54 executing program 3: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000071000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0xe, &(0x7f0000002000-0x4)=0x0, &(0x7f0000007000-0x4)=0x4) r2 = syz_open_dev$loop(&(0x7f0000023000-0xb)='/dev/loop#\x00', 0x0, 0x0) r3 = dup3(r2, r1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000006000)={0x0, @empty=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0xc) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000007000)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x7f, 0x500, 0x6, 0x200, r4}) accept4$inet(r0, &(0x7f0000006000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000)=0x10, 0x80000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000+0x131)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000)=0x14) 2017/12/29 15:08:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ecc000-0x9)='/dev/sg#\x00', 0x9d, 0x4380) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000b0e000-0x20)={0x0, 0x76, 0x1, 0x8001, 0x18, 0x8}) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) set_tid_address(&(0x7f0000c24000)=0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x1) listen(r0, 0x0) getsockname(r0, &(0x7f0000c44000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ed6000-0x4)=0xc) connect$unix(r1, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2017/12/29 15:08:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getpeername$packet(r0, &(0x7f00006b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000043f000-0x4)=0x14) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") getpeername$unix(r1, &(0x7f0000f3b000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000a4f000)=0x8) execveat(r1, &(0x7f0000fd2000)='./bus/file0\x00', &(0x7f0000fd2000)=[], &(0x7f0000fb5000)=[&(0x7f0000fd2000)='14\t'], 0x0) 2017/12/29 15:08:54 executing program 5: mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eca000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000294000)={0x2, 0x9, 0x41f, 0x8, 0x5, 0x6}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00008b6000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ec9000)={0x0, 0x5}, &(0x7f0000a46000)=0x8) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_add_watch(r0, &(0x7f00004b5000-0x8)='./file0\x00', 0xa0a) inotify_rm_watch(r0, r2) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000ecb000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eca000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ec9000)={0x3, 0xc, 0x2, 0x6ac7, r1}, &(0x7f0000eca000-0x4)=0x10) 2017/12/29 15:08:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000cad000)=0x75) clone(0x24804d00, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$getsig(0x4202, r0, 0x8, &(0x7f00007ac000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/12/29 15:08:54 executing program 6: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = syz_open_dev$sg(&(0x7f0000dfe000)='/dev/sg#\x00', 0x69, 0xa100) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000269000-0xcb)={0x0, 0xc3, "304fdc391bf551a94d0344cc1db4b0f3f70f16a2b6d6179395e0a6cc67f40c9c5baccfd1e33d9aa77b5d28f3c8eca02d42901a3f11a16c2b6364cd2fd42d75e3b0566541115916f0c86e9417d07ea6ab60f6b1532571900024b5d1fd3c413ee55ac7f20b90dd9ece18c2033334f00b8f49533be321950d0268badbe3e6280750137996366571ab184f28a2148db13177248cc53447b92b94fe93544afb48f62e46c09b9337879c033633f969de180d2dde68b5abca1b89248c7e4f53a8ce08df7eadc2"}, &(0x7f0000fa4000-0x4)=0xcb) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00009fc000-0x20)={0x39832856, 0x0, 0x8, 0x5, 0x5, 0x4, 0x2, 0xffffffffffffffff, 0x0}, &(0x7f00003a5000)=0x20) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000e4000-0xb8)={r4, 0x94b, 0x7fff, 0x0, 0x100000001, 0x40, 0xc00000000000000, 0xcd, {r5, @in6={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x22}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2, 0x2, 0x6, 0x80000001}}, &(0x7f0000fa4000-0x4)=0xb8) ptrace(0x4207, r2) r6 = syz_open_dev$usbmon(&(0x7f0000380000-0xd)='/dev/usbmon#\x00', 0x7, 0x44080) connect$netlink(r6, &(0x7f0000cfb000)={0x10, 0x0, 0x4, 0x10001}, 0xc) ptrace$getregset(0x4204, r2, 0x0, &(0x7f0000fa3000-0x8)={&(0x7f000086e000+0x732)=""/64, 0x40}) 2017/12/29 15:08:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b55000)={0x0, 0x0, 0x0}, &(0x7f0000d7a000)=0xc) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f0000d0b000)="1f000000020319000000070000068100ed428509000100010100ff5900000000000015009beaade3d608f7c77f010000000435323c000000011cac49f6dc", 0x3e}], 0x1) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000f5b000)=[{&(0x7f0000a98000-0x1f)="1f00000002031906000007000000068100ed3b850900010000e300ff3ffe58", 0x1f}], 0x1) 2017/12/29 15:08:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000836000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000020d322", @ifru_settings={0x805, 0x0, @fr=&(0x7f000028a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000111000)='/dev/sequencer2\x00', 0x0, 0x0) r2 = dup2(r1, r0) r3 = socket$inet(0x2, 0xa, 0x0) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x1b, 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000249000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000b08000-0x28)={@common='lo\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) fstat(r3, &(0x7f000065b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r4) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f000059d000)={@common="6c6f00000000000000000000001d00", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f000073a000-0x20)={@common='lo\x00', @ifru_flags=0x2}) 2017/12/29 15:08:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000022c000)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000097c000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) r1 = syz_open_dev$tun(&(0x7f0000c33000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000a81000)=0x6) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fc3000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2017/12/29 15:08:54 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000012000-0x10)=[], 0x0) r0 = gettid() rt_sigsuspend(&(0x7f0000371000)={0x0}, 0x8) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b37000)=0x3f) recvfrom(r2, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f16"}, 0x0}, 0x10) clone(0x0, &(0x7f00001b6000-0x1)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") r3 = gettid() fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000b36000)={{{@in=@multicast2=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=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b36000)=0xe8) r6 = getgid() mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000b37000-0x8)='./file0\x00', &(0x7f0000b36000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f000060f000+0xb5)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000056d000-0x4)=0xe8) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000b37000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000b36000)={0x0, 0x0, 0x0}, 0xc) getresgid(&(0x7f0000038000)=0x0, &(0x7f0000393000-0x4)=0x0, &(0x7f000055b000)=0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000065c000-0xc)={0x0, 0x0, 0x0}, 0xc) fstat(r1, &(0x7f00007cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000302000-0x8)='./file0\x00', &(0x7f0000a9d000-0x37)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000929000-0x14)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00001fe000-0xe8)={{{@in6=@empty={[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}, {{@in6=@remote={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}}, &(0x7f0000a2d000-0x4)=0xe8) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000b36000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00005bb000-0x8)='./file0\x00', &(0x7f0000b37000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r4, &(0x7f0000b37000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000b37000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000116000-0x4)=0xc) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000642000-0x4)=0x0, &(0x7f0000b36000)=0x0, &(0x7f00003e6000-0x4)=0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000b36000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00001f8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b36000)=0xc) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000b37000-0xe8)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b36000)=0xe8) r26 = getgid() mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000b36000)={{{@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}, {{@in6=@empty={[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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b37000-0x4)=0xe8) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000b36000)=0x0, &(0x7f00009f3000)=0x0, &(0x7f0000b37000-0x4)=0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r29 = getuid() getgroups(0x8, &(0x7f000024a000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00002fc000)='./file0\x00', &(0x7f00004f4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000b37000-0x4)=0x0, &(0x7f0000b36000)=0x0, &(0x7f000080b000)=0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000b37000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000603000)=0xc) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000b37000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000b36000)={0x0, 0x0, 0x0}, &(0x7f0000b37000-0x4)=0xc) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000828000-0x8)='./file0\x00', &(0x7f0000b37000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f00004d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000b36000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000923000)={{{@in=@multicast1=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=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b36000)=0xe8) r40 = getgid() mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000050c000)='./file0\x00', &(0x7f000042b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000030c000-0x4)=0x0, &(0x7f0000b37000-0x4)=0x0, &(0x7f0000b36000)=0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000b37000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009c8000)=0xe8) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b36000)={0x0, 0x0, 0x0}, &(0x7f00009e0000)=0xc) r45 = getuid() mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000241000-0x8)='./file0\x00', &(0x7f0000b37000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000b37000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b37000-0x4)=0xe8) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000b36000)='./file0\x00', &(0x7f0000b36000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000b37000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000647000)=0xc) stat(&(0x7f000079b000)='./file0\x00', &(0x7f0000373000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000159000-0x1f8)=[{&(0x7f0000b36000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000002b000)=[{&(0x7f0000b36000)="930cabcebc89a997bd", 0x9}], 0x1, &(0x7f0000b37000-0x20)=[@cred={0x20, 0x1, 0x2, r3, r5, r6}], 0x20, 0x0}, {&(0x7f00007ce000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00006de000-0x70)=[{&(0x7f0000b37000-0x54)="be76aaf4156c30d6e47633d907aeabe6695067696d428f153eb1bbf27a45b9e314d786b314926dd96c30f8551d563247c2c0b53b6381f5855d2bd05ff0cf93c69635a281c58e0c0b988d19d5f37a676ee1d700af", 0x54}, {&(0x7f0000b37000-0x18)="09c3207659ce71216c3b955d2fa69cde0ee619b940429443", 0x18}, {&(0x7f0000b37000-0xce)="7c54b36ef99e539b262b4bbecc1a99d4d3a881540494d874d42212a9f924a07b653684e8d4066e13549b0da5fcc33f0bd9ba363a8456d30b77c96290c9364978d86714b0811fda350caa19ee795359d5afe2ea87a783c145bff89e5d3ddfa2ebff48fa1633d80dc24c27366bb705bd65187c9f284038c9714988d3c290eaefaa410357f20da8752738f9b200b6b63b9bc0d617ecd3edf1e9f2dbf18198aecb6b8ed8348164608cdf43114abfe4d2a2f28e863687ac8d9bcb94cd5f5a95070529268fff5de1e938fa63d2d165a286", 0xce}, {&(0x7f0000269000-0x1000)="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", 0x1000}, {&(0x7f0000766000)="8f3b2cc74c5d303aea2ff0f3f345e567b8573817edbd082a132a128e0872adfe569184dce1edebb6d25e2bb13a91b8575f3994e3e34a33327065f134a3cb9f0abaa3c2eacb", 0x45}, {&(0x7f00002f4000)="18482b04a35012e780d9330961ea6c77632759ffbf3d12c1d21516b9a5f76d7dab8dc4f22f41cc4bb798df6f4fcf3eee29b619220136abd2c7e35076dfc508afbb21ccbef0afff8ec9026d8db41140ac1e1e3611ccabfa1eb982216b9015a6fe7e9d8804febc41f1008ef68c6481cb9b0c0fc85b22498c8cdc7fc6410d84a1541c76d16fc9b120f87d6db5e0694e8521909e7bc30d5b37da5c0feb656a2ab7319c16314ace8e7befa2d6a665b2282ab694804244c20b9b4021", 0xb9}, {&(0x7f0000b23000-0xd0)="ce237447bf4dc2413f30b3d5eecbb909ef2353cce1188760d84d34de33c7f0e37bdadbcdc01803b685382ecc3248ccbb4c1591c8d14944329865be8a0f573b00658c2d1cad3eced6a86d7235f513f48563df78f63708e0e902abd1d3d00f8e1f76b14fea8fcf4db56873af0a23a4c04c72d9a1504fcfe1a8ad1063929e4a7622b03bf0ebd102b02d76dfacca1408adf5d86239911974bb72591913fccf737f600eb8ce60f6bcaa1bdcc6edb50103a71b76ce63329290393aeed8b70ef15693fe2cac2a5204eacd5c6db67c273e15bc7e", 0xd0}], 0x7, &(0x7f0000616000-0x110)=[@rights={0x18, 0x1, 0x1, [r2]}, @rights={0x30, 0x1, 0x1, [r4, r4, r4, r2, r4, r1, r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r4, r2, r2, r1, r2, r1, r1]}, @rights={0x28, 0x1, 0x1, [r2, r4, r4, r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r3, r7, r8}, @cred={0x20, 0x1, 0x2, r3, r9, r10}, @rights={0x30, 0x1, 0x1, [r2, r1, r1, r1, r4, r2, r1]}], 0x110, 0x4000000}, {&(0x7f0000b37000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000ae4000)=[{&(0x7f0000b37000-0xdc)="036ea6fb1599215c2824c1d10685a571967e4125d2ed556343750620782e349acd9d1edbc52df5fdb43354a4424d1023e0795c25320ce290e2e182acb000255e60a868bd3852b97ec1c33491de0bcf854f2c93aa02d88aaa972d02f720d0dcab1464a579e6d95790bc9cf9c51db191f22c2da451ee84f52fd2b646a2c8420fc5101a110b4f195e90908430976275a783e261cd7b66ac963274a0ed8c1253737aa2144ad06783227d9cb5e9b4c48fc4aa238a4c2f3d020921b484c37d48e67519f68681bbb57c2555006f60f353dd75b982d9c4caa7a83b665d24263a", 0xdc}, {&(0x7f0000047000-0x2)="9e19", 0x2}, {&(0x7f0000122000)="d28648b5d8436fc08b11f4440527e7e26d76a5c7782cadc3559450d49d", 0x1d}, {&(0x7f00002b3000-0xae)="6a61308cb9ffa82ff26eef3a72abf7056a7f16e9380fe1f464d60ddd41354626339757dbfeaed54a14b42866871729eec7fe5b600df253f8bc34eadb43879e8b9e8977eeda5f6450843306b6eb1152fd6f80b7c2dd76a5c092d6ae02dcaf82fa5e65d74c04ea292123b3c3c1ccf4b1dfb80c3f247c9a401f0415602fc5e6d46c280da4814d9db8ab654630521dc765214a6659cd47b20a980bf9017b68122234308c3fa197129759cf0b806e4fad", 0xae}, {&(0x7f0000509000)="11e625f4af", 0x5}, {&(0x7f0000877000-0x5a)="fa152b31fd0b2ac0d81e697d2fdb5fb70957e5f9001971d4d414bacb5adb9691de9b398c637c950702377980184f1ee69057e5598a0c0203e7d9f0a999d89324ffdd0fe6023beb3e9b8f379b5cdd7eb9acc653b14e801cb10e03", 0x5a}, {&(0x7f0000b37000-0x54)="b31e464cc00a3116e15fdaec787d71f9a7539004d122531b1db671c4a5d3cb1cd3eebb22d84ea71423b1e594a7cb04a33c98487b3753f2490660651d5562de10d22303f52528595bb7cb927f2c114651b6a2738d", 0x54}, {&(0x7f0000b37000-0x9)="05e650a9c175004956", 0x9}, {&(0x7f0000b37000-0x4)="f5f66651", 0x4}], 0x9, &(0x7f0000b36000)=[@cred={0x20, 0x1, 0x2, r0, r11, r12}, @cred={0x20, 0x1, 0x2, r3, r13, r14}, @cred={0x20, 0x1, 0x2, r0, r15, r16}, @cred={0x20, 0x1, 0x2, r3, r17, r18}, @rights={0x18, 0x1, 0x1, [r4]}], 0x98, 0x48040}, {&(0x7f00002e9000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000839000)=[{&(0x7f000030a000)="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", 0xfc}, {&(0x7f00003e4000-0x16)="a260b8703ac5ad8ce00fe15f39bde7c3a55948f824a2", 0x16}, {&(0x7f00002d1000-0xcf)="6d1cc1f45c89632410741a9a2a081a1ece67eee008ee0bedbcb43ea55ee15fe2824dac8daa332dca0d3f7909d3474107f1deb5487b8342e8095667a7aca8004d4dfc9389e2609cdf71700c8ec757b85b2cb113380402189e670edfe4032b6ec5e0304f33eb649f717dcbccd8b0a1833575f84e813bf2dc84d284664bd4ee2a4ee9db83c904883ef1455d7cbc0590cb29f660b48dc0b060d9e493a7c844c9433095dde91355c767a1ab6fa6cc633336e5785fb5240b80efe61dcbadefffacb235fb045187ff5a3a9f466a7d25869707", 0xcf}], 0x3, &(0x7f00001d4000)=[@rights={0x30, 0x1, 0x1, [r1, r1, r2, r1, r1, r1, r4, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r4]}, @cred={0x20, 0x1, 0x2, r3, r19, r20}, @cred={0x20, 0x1, 0x2, r0, r21, r22}, @cred={0x20, 0x1, 0x2, r0, r23, r24}, @cred={0x20, 0x1, 0x2, r3, r25, r26}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x18, 0x1, 0x1, [r4]}], 0x100, 0x40000}, {&(0x7f00000a9000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000b37000-0x40)=[{&(0x7f00004d0000-0xb0)="828d4933733672a8489664403e771dce3558a79787cb797d7ece8e6f7d47f2bbe31a9e82abbdcd08848f128323d54dd42a6d037ad23109123419737211103f3106c2c50fcb32261a617f1c5395e3fb57948cb75c1c6465c5abe25f9a42afae3dafdb4622f1fd236dd622f921172bd02548e04debdf555e7e4c2813b1f98640e74b0336136b70e5ae4d257ce780919954fe0b35264d9e4ed38386fb4fbc788a97c8fe70b63d022ab1d6b68aebafd59d41", 0xb0}, {&(0x7f0000136000)="1d196f5a90214f6e3146eb314a86838e909932ec7ebc2765fdfc5adffdf465ec490cc994b533d90941df8dc7b4f47f9b636fa6d9ceb8133f4ec17799f60cab13a3d89c4edd9a13c2539658ac00a9a3dd99c4f52b258a66dc8fa9b4adfc0e13a486a593ac36d6be0a44f67fd6dcdc0c7f19fbb970ab124101ad3e8fd244ed6b8741960d0dcd03c9805209dabb392d7133e696d2e57a4d57a4b70876d005f6a5a91b3a7028e7bdff048ac8bbc7c29cd57c1989d12bd246b80e5c9d3d5b8d7b1ef54fab6c305d996781a9f6abe0e8df8186d980028fa23339266c238ef0dc259c005e5766", 0xe3}, {&(0x7f0000b36000)="2579240e798503e437820f1b43cff268fd8f695bcf04f365d9b28fad36dae6c9edd88aae65a278167bccebb8d182522f12ff2362dd9c4096766e82a423cb8cc3464d9d30acea8d21cd6f50a716680fe4f1306de4cbfa37", 0x57}, {&(0x7f0000369000)="996401f3b70eaf387899be68cf267405998dd7b2bf827cc6c060274b5d079737c596d64abed88c47c78f9bac93c3e62dfb77009e93c4c4696c65998a32aa6f87897a94f95acc9e354e305bfdba412fd6c9ae1f49d112a651283264b3fd250fa3bfe447fd1b543a96bf03792c175163d1d56926351dd3bf21625e49674ef997575f9a4f8dabc940b7dbde3939ebfed33a7eb3806fb556d363ae5aba118b980e9a7601b343795872e65400a757c31bbfd782", 0xb1}], 0x4, &(0x7f00003ef000)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r0, r27, r28}, @rights={0x20, 0x1, 0x1, [r1, r1, 0xffffffffffffff9c, r4]}], 0x70, 0x4000000}, {&(0x7f0000994000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, 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&(0x7f0000b37000-0x70)=[{&(0x7f00004d4000)="6edabc2e8d2304824d4a73f5893065521a1c215c52efa6356e66ecf5daa4b5", 0x1f}, {&(0x7f0000b37000-0x39)="30477cb180a984efc0d2814b887f9b66e4035b4d49b461720b3bdfe1fa7c5ee92c19b3a0743e9d5d3bcb25ba6542fae2a9c26dbbed4528355a", 0x39}, {&(0x7f00000fe000-0x3d)="eb5ee00196140654eae3f3d27bc9787cca3621313cfbcd2cf8b223b55bb8918b697cf9270c969a2dc9519d4c1a7fb9a3ee814ef62fe77cec88ea66ecca", 0x3d}, {&(0x7f0000178000)="6602c5959e833b776748dddeafed828e9b39aa3e8cff6bf84e00", 0x1a}, {&(0x7f0000a9d000)="f9811ce25a04eab889c53ea1f490429b78492bddaedf6c2daf", 0x19}, {&(0x7f00001b2000)="f21e85ef0c8072e05377c45c8ff187e5563f513c5a177ff6f1e66e8fc423048caba99a2600b74b06b97538213b76bfcccca8b6e54fc728b9cccbf8719f68ac109539ca637a641ece733e425040af606512dbdb0511332f47321abfa5388dc50d60a836c47d5f0f570c8c2d4d919c339e96b7", 0x72}, {&(0x7f0000a38000-0xff)="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", 0xff}], 0x7, &(0x7f0000b36000)=[@rights={0x28, 0x1, 0x1, [r4, r1, r2, r4, r1, r4]}, @rights={0x18, 0x1, 0x1, [r2, r4]}, @cred={0x20, 0x1, 0x2, r0, r41, r42}, @rights={0x20, 0x1, 0x1, [r2, r4, r4, r4]}, @rights={0x18, 0x1, 0x1, [r4]}], 0x98, 0x40010}, {&(0x7f0000ade000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000680000-0x20)=[{&(0x7f0000b37000-0x24)="0d4ff1397779a99d65f90d50f777f9ff0c0a73f166f7ae2496e4c239930d7cd78c61caf5", 0x24}, {&(0x7f0000715000-0x1000)="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", 0x1000}], 0x2, &(0x7f00009be000)=[@cred={0x20, 0x1, 0x2, r0, r43, r44}, @rights={0x20, 0x1, 0x1, [r1, r4, r2, r1]}, @cred={0x20, 0x1, 0x2, r3, r45, r46}, @cred={0x20, 0x1, 0x2, r0, r47, r48}, @rights={0x38, 0x1, 0x1, [r1, r4, r2, r4, r1, r1, r1, r1, r2]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r0, r49, r50}, @rights={0x20, 0x1, 0x1, [r4, r2, r1]}], 0x118, 0x20008004}], 0x9, 0x800) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r4, 0x8, r3) tkill(r0, 0x16) 2017/12/29 15:08:54 executing program 3: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00006c3000-0xd)='dns_resolver\x00', &(0x7f000001e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000002c000-0xdc)="bf20f48c49fb58b63899990dc1b6a5f027f4aa7e1c5281bdccc092827319b205bf5848c9ae76a4dfb6841e95e21f82a3c1ca40f5b90f9c22a979f7f97c5dde4922efbeb866a350dbc5c291c20e82ad57b8421ddb0f885374b33599a4335254d074781db4165057d20cc49f611ebc67e8843f65a52d66304f235fe9c047dcc0b9357b7b5a7f58f80a3e051e4941780d75ac44acc054d53aac80bb9d4dcdb09f69479bbfaf7fa7f038268e9be75fc92200e34c3b5e112c1bf66d00d733ad07ff6af29330cf4f43e2375d4505ef5536d08440599d0772378cb9de839a3d", 0xdc, 0xfffffffffffffffc) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000d28000)='keyring\x00', &(0x7f0000c4d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$unlink(0x9, r0, r1) ftruncate(0xffffffffffffffff, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000952000)='/dev/ptmx\x00', 0x40000000802, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000b7c000-0x8)='keyring\x00', &(0x7f0000d29000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f000000f000-0x8)=[0x1d9, 0x3f]) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000d28000)='keyring\x00', &(0x7f0000080000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000b36000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00006e6000)=0x14) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(0xffffffffffffffff, &(0x7f0000d29000)=""/167, 0xa7, 0x12020, &(0x7f0000d2a000-0x14)={0x11, 0x0, r5, 0x1, 0x2, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) keyctl$instantiate_iov(0x14, r3, &(0x7f0000461000-0x90)=[{&(0x7f0000d28000)="e8", 0x1}, {&(0x7f0000d28000)="921d0596ff879bb2a2553e4660f9db9cc9a8d775fcd1d778c8dc1b778f9ec6805cd050e580cfcde9e7dab3c79dedaf806b1695498e58974fcfcc233b356de7a883a9997c593572049600eb30be6009fa0af077919f33781efce8a2369a3b4e12c8d58ccd99df08f7c8c3069fcb15794b5b049557de2cf34f8a1c80ade668c3d307116d5f86b3b467606a212367d574703814644d23740115f53daa916c846984a0236af0296fdd8a3668ac919679cce8ae8532152f336e3b61500aa0e79bf27a9564e9ecb7303e8744059a936e412f0d6047a64bae98238eb729920b01a92d334df25cd26077379f200031beedb8216d1dee", 0xf2}, {&(0x7f0000bdf000)="8bf4224e977595edb53e545f1a64dc2536ccec1529852d978188951a9a1ba00f4e3fc6f5ef", 0x25}, {&(0x7f0000d29000-0xe4)="010c47701c1a6d6f4455929eb531fffd5b690b54d26b5759cc9d0414ffd51958fa9e7260641a11c34e0b97e0b89666b9fd5f91250167a3c8dd6dee392ce0861fbf0d0326ef78aeb7788bac598fe7e21be7d09037fa1e609b9d4df45ac35c811b6d171869169e4e1690b91b0b1fd973e71f0db7c7c1b5ee15a583cd93e9aef3c4bc03891c63c2ba33b9769d806aeea4157e6b982d1fb26ec417e0a06c6037d7ba5a361724e02d59fa6d46713383ada8f07c22afb7d6e786d13a20c4dcd3696e2fe983d63b584fdfe795a882b4b9df7acac06ccbc79c02fb4d73b65bd3720ea94967be7a04", 0xe4}, {&(0x7f0000a16000-0x5a)="e63fdb9097e46a09036a34bfa6f86bf40db590e2f9b08d9a68ce03f4fb4f24c8f57b7b4f5c64a8256f096401d1fefbef081bbb71d5fdadecda9c2b8f080d99e428611d586078c3cb843ede123e00f8d24ff3a8ffe888f9d703f5", 0x5a}, {&(0x7f0000050000)="1bb44e32087c4fc79682fff8c6f1769393023bf756673eeb38b61006c8", 0x1d}, {&(0x7f0000988000)="914873ddec320360a6c2aded1ee2b3f550790681f6", 0x15}, {&(0x7f00004b3000)="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", 0xfc}, {&(0x7f0000d28000)="713c297993ade7e0c07f5621de8b789ffc96f304c9e06b7912680ab85a84a1fd925842c8b43c1f9ed4e83d7b4333506ec247847b7943c803f5f149d75aa4939fea0c9d32f912310e2f9fbeb9b142eb5aa0f36a09ee2cdaa50c96abcc6a34bc6b8d1e4ac1c0a4dddc37e38586597ba6a53ea412568ca82924f9518ee6beb4d6919c47a54c980ad31f738e9c7eaac508ebd0685c366c748d4041f094ab7c0ccb7bff1fafd00fb95c9e48501e6648de6bd787e5d657f439161dddaad8161c33614da5561626572e8def78a8d08d1aa8c1fcb5fffac3", 0xd4}], 0x9, r4) sendfile(r2, 0xffffffffffffffff, &(0x7f0000336000-0x8)=0x0, 0xffffffff) keyctl$negate(0xd, r4, 0x5, r4) ioctl$TCSETA(r2, 0x5402, &(0x7f00004ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$search(0xa, r3, &(0x7f0000937000-0xb)='pkcs7_test\x00', &(0x7f0000a47000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r4) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$inet(0xffffffffffffff9c, &(0x7f0000d2b000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000374000-0x4)=0x10) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000d2c000-0x20)={0x1, 0x1, 0x200, 0x642, 0x95e, 0x3, 0x8001, 0x2, 0x0}, &(0x7f000047c000)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000bce000)={r7, @in6={{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x7fff, 0x100000000, 0xb0, 0x0, 0x7, 0x4, 0x1, 0x100, 0x3, 0x2, 0x0, 0xffffffffffff47f8, 0x2, 0x5]}, &(0x7f00007ca000)=0x108) ioctl$TCSETAW(0xffffffffffffffff, 0x5402, &(0x7f00001da000-0x14)={0xc6ca, 0xfff, 0x1c4e, 0x80000001, 0x9, 0x5, 0x7, 0x6, 0x401, 0x2}) 2017/12/29 15:08:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fef000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x100001, 0x0, 0x0, 0x0}, 0x20) getsockopt(r0, 0x6, 0x10000, &(0x7f0000b69000-0xd7)=""/215, &(0x7f000062f000-0x4)=0xd7) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe8000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x20) timerfd_create(0x0, 0x80000) sigaltstack(&(0x7f0000a09000/0x4000)=nil, &(0x7f0000815000)=0x0) socketpair(0x0, 0x4, 0x6, &(0x7f0000af5000-0x8)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000df2000)=0x48) [ 58.373284] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/29 15:08:54 executing program 6: unshare(0x20000000) ioperm(0x0, 0x1001, 0x0) clone(0x0, &(0x7f00009d8000-0x3)="", &(0x7f000072a000)=0x0, &(0x7f00004d7000)=0x0, &(0x7f000027b000)="") mlock2(&(0x7f000065d000/0x1000)=nil, 0x1000, 0x1) [ 58.415402] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/29 15:08:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fcd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fd3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r1 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r1, 0x8927, &(0x7f0000cba000)={@generic="337dc8b72b6921a8b17119a7fcf24dad", @ifru_ivalue=0x2}) 2017/12/29 15:08:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r1 = openat(0xffffffffffffff9c, &(0x7f00005bf000-0x8)='./file0\x00', 0x412000, 0x80) ioctl$sock_netdev_private(r1, 0x89f5, &(0x7f00001a4000)="e9c0be0a18caa6a36d5d9e6d53a8796afc8c58") ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) fremovexattr(r0, &(0x7f000023f000-0xe)=@known='system.advise\x00') 2017/12/29 15:08:55 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40001) sendfile(r0, r1, &(0x7f0000009000)=0x0, 0x80000001) gettid() sendfile(r0, r1, &(0x7f000000e000-0x8)=0x0, 0xa) 2017/12/29 15:08:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={r0, r1+30000000}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x3, 0x0, &(0x7f0000e79000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) futex(&(0x7f0000dcd000-0x4)=0x0, 0x1, 0x0, &(0x7f0000000000)={r3, r2}, &(0x7f0000001000-0x4)=0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000127000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000d90000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000004c000)="208227383c877aad5fba5b1d72ae36d5aa0efe2ac58a46116d5c33682f92d725358788156d231394cb47e9749e891d3b7eedd6add560cad0812cd655ba0e0ab9bfe311c7477b07a13a2bb202ccd36a8a6a4174e3b3443d0c566e4deee8dadb1f54b8770304a29f5e5af037492fe2ca2e5d5ebc6acb46cde3e1a05f6e7dd0e7637d389bae52e6e430fc06cb2adba5fa4612cde7c296a79431da1db8dc0029abb09f708cf2d7d21ce2b4488d7db13a83f6", 0xb0, r4) 2017/12/29 15:08:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c6f000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000015d000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000091000)={r2, 0x25}) ioctl$sock_ifreq(r0, 0x8920, &(0x7f0000278000)={@common='bpq0\x00', @ifru_flags=0x0}) 2017/12/29 15:08:55 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000a91000)='net/udplite6\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e34000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000213000-0x4)=0xe8) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0x13, &(0x7f0000a7b000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a8b000)={0x0, 0xc7e}, &(0x7f00000a9000-0x4)=0x8) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ff8000-0x18)={r3, 0x4, 0x30, 0x200, 0xd64}, &(0x7f0000ff7000)=0x18) fchown(r0, r1, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a74000)=0x0, &(0x7f0000ff7000)=0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000395000)={0x0, 0x2, 0x20}, &(0x7f0000ff8000-0x4)=0xc) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ff8000-0xa0)={r4, @in6={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x9, 0x7ff, 0x10001, 0x3}, &(0x7f0000488000-0x4)=0xa0) 2017/12/29 15:08:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000f01000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000379000)=0x60) r1 = syz_open_dev$sg(&(0x7f0000107000)='/dev/sg#\x00', 0x40, 0x400000) sendfile(r0, r1, &(0x7f0000d6d000)=0x0, 0x4) syz_open_procfs(0x0, &(0x7f0000ae0000-0x7)='ns/net\x00') syz_open_procfs(0x0, &(0x7f00003d5000-0x7)='ns/net\x00') 2017/12/29 15:08:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x8008) r1 = dup(r0) clock_gettime(0x1, &(0x7f00002c7000)={0x0, 0x0}) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f0000681000)='>', 0x1, 0x1, &(0x7f0000529000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) recvfrom$inet(r0, &(0x7f0000c9b000)=""/98, 0x62, 0x60, &(0x7f00006a7000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$netrom(r1, &(0x7f000076d000-0x48)=@full={{0x3, {"ba05033fc6a691"}, 0x401}, [{"651a2e42d59a8e"}, {"b288a8866232a6"}, {"4301e3daf03f04"}, {"68a2a9f1d9317f"}, {"871d2a666b9b7d"}, {"f45154e894cba9"}, {"258fb4c89bb47a"}, {"99a0cdcf87a32a"}]}, 0x48) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000d27000)="2fcdb3a70cac7430645ba1afd40eaa9851947a611f34abf3b8f1bcdc446e15220738ed3d2f0a905b3a7e3959a02c9d8191b6b0ab6f82") 2017/12/29 15:08:55 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000912000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00006ea000)=0x0, &(0x7f0000c92000-0x4)=0x4) 2017/12/29 15:08:55 executing program 6: prctl$intptr(0x4, 0x1f8) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007f6000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000042d000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x100000001, 0x3d, 0x10001, 0x100000001, 0x87f, 0x7, 0x3096c00000000000, 0x80000000, 0x10000, 0x80000000, 0x1, 0x1f, 0x7f, 0x3dba]}, &(0x7f0000a4f000-0x4)=0x108) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00004f3000-0x20)={{&(0x7f000018d000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000081f000)={r1, 0x4, 0x10, 0x5, 0x2}, &(0x7f0000df1000)=0x18) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2017/12/29 15:08:55 executing program 1: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2c, &(0x7f0000008000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, @empty=0x0}, 0x108) 2017/12/29 15:08:55 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioprio_get$pid(0x2, r1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_adjtime(0x0, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000014000-0x8)={0x0}, 0x8, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000004000-0x10)=[{&(0x7f0000003000)=""/198, 0xc6}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/29 15:08:55 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x25, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x14, &(0x7f0000001000-0x4)=0x0, &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) [ 59.297181] FAULT_FLAG_ALLOW_RETRY missing 30 [ 59.297184] FAULT_FLAG_ALLOW_RETRY missing 30 [ 59.297197] CPU: 0 PID: 11934 Comm: syz-executor2 Not tainted 4.9.72-gcb7518e #114 [ 59.297202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.297214] ffff8801d188f8b0 ffffffff81d922b9 ffff8801d188fb90 0000000000000000 [ 59.297223] ffff8801cfce4d10 ffff8801d188fa80 ffff8801cfce4c00 ffff8801d188faa8 [ 59.297233] ffffffff8165fb7a 0000000000002b25 ffff8801d1bd50f0 ffff8801d1bd50a0 [ 59.297234] Call Trace: [ 59.297246] [] dump_stack+0xc1/0x128 [ 59.297258] [] handle_userfault+0xa3a/0x1310 [ 59.297270] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 59.297279] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 59.297288] [] ? preempt_schedule_common+0x35/0xd0 [ 59.297298] [] ? handle_mm_fault+0x117b/0x2530 [ 59.297306] [] ? handle_mm_fault+0x1fc3/0x2530 [ 59.297314] [] handle_mm_fault+0x1fd1/0x2530 [ 59.297321] [] ? __pmd_alloc+0x410/0x410 [ 59.297332] [] __do_page_fault+0x5c2/0xd40 [ 59.297339] [] ? mm_fault_error+0x2c0/0x2c0 [ 59.297347] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 59.297354] [] do_page_fault+0x27/0x30 [ 59.297361] [] page_fault+0x28/0x30 [ 59.297368] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 59.297376] [] ? SYSC_clock_adjtime+0x10e/0x260 [ 59.297383] [] ? clockid_to_kclock.part.4+0x80/0x80 [ 59.297390] [] ? SyS_futex+0x22e/0x2d0 [ 59.297400] [] ? do_futex+0x15c0/0x15c0 [ 59.297406] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 59.297415] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 59.297422] [] SyS_clock_adjtime+0x1c/0x30 [ 59.297429] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 59.490520] CPU: 1 PID: 11938 Comm: syz-executor2 Not tainted 4.9.72-gcb7518e #114 [ 59.498193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.507518] ffff8801c14c7980 ffffffff81d922b9 ffff8801c14c7c60 0000000000000000 [ 59.515475] ffff8801cfce4d10 ffff8801c14c7b50 ffff8801cfce4c00 ffff8801c14c7b78 [ 59.523459] ffffffff8165fb7a 0000000000002b25 ffff8801d14720f0 ffff8801d14720a0 [ 59.531416] Call Trace: [ 59.533983] [] dump_stack+0xc1/0x128 [ 59.539315] [] handle_userfault+0xa3a/0x1310 [ 59.545345] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 59.552331] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 59.558709] [] ? handle_mm_fault+0x117b/0x2530 [ 59.564916] [] ? handle_mm_fault+0x1fc3/0x2530 [ 59.571113] [] handle_mm_fault+0x1fd1/0x2530 [ 59.577137] [] ? __pmd_alloc+0x410/0x410 [ 59.582815] [] __do_page_fault+0x5c2/0xd40 [ 59.588667] [] ? mm_fault_error+0x2c0/0x2c0 [ 59.594612] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 59.601247] [] do_page_fault+0x27/0x30 [ 59.606751] [] page_fault+0x28/0x30 [ 59.611996] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 59.618813] [] ? SyS_signalfd4+0xd1/0x410 [ 59.624576] [] ? signalfd_cleanup+0x80/0x80 [ 59.630514] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 59.637320] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 59.643868] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 59.681130] FAULT_FLAG_ALLOW_RETRY missing 30 [ 59.681139] FAULT_FLAG_ALLOW_RETRY missing 30 [ 59.681152] CPU: 0 PID: 11934 Comm: syz-executor2 Not tainted 4.9.72-gcb7518e #114 [ 59.681156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.681169] ffff8801d188f8b0 ffffffff81d922b9 ffff8801d188fb90 0000000000000000 [ 59.681178] ffff8801d912c710 ffff8801d188fa80 ffff8801d912c600 ffff8801d188faa8 [ 59.681187] ffffffff8165fb7a 0000000000002b25 ffff8801d1bd50f0 ffff8801d1bd50a0 [ 59.681189] Call Trace: [ 59.681201] [] dump_stack+0xc1/0x128 [ 59.681210] [] handle_userfault+0xa3a/0x1310 [ 59.681222] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 59.681231] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 59.681241] [] ? futex_wait_queue_me+0x3e9/0x5e0 [ 59.681253] [] ? handle_mm_fault+0x117b/0x2530 [ 59.681260] [] ? handle_mm_fault+0x1fc3/0x2530 [ 59.681268] [] handle_mm_fault+0x1fd1/0x2530 [ 59.681276] [] ? __pmd_alloc+0x410/0x410 [ 59.681285] [] __do_page_fault+0x5c2/0xd40 [ 59.681293] [] ? mm_fault_error+0x2c0/0x2c0 [ 59.681301] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 59.681308] [] do_page_fault+0x27/0x30 [ 59.681315] [] page_fault+0x28/0x30 [ 59.681324] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 59.681332] [] ? SYSC_clock_adjtime+0x10e/0x260 [ 59.681340] [] ? clockid_to_kclock.part.4+0x80/0x80 [ 59.681346] [] ? SyS_futex+0x22e/0x2d0 [ 59.681352] [] ? do_futex+0x15c0/0x15c0 [ 59.681359] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 59.681367] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 59.681374] [] SyS_clock_adjtime+0x1c/0x30 [ 59.681381] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 59.873805] CPU: 1 PID: 11938 Comm: syz-executor2 Not tainted 4.9.72-gcb7518e #114 [ 59.881480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.890803] ffff8801c14c7980 ffffffff81d922b9 ffff8801c14c7c60 0000000000000000 [ 59.898763] ffff8801d912c710 ffff8801c14c7b50 ffff8801d912c600 ffff8801c14c7b78 [ 59.906717] ffffffff8165fb7a 0000000000002b25 ffff8801d14720f0 ffff8801d14720a0 [ 59.914677] Call Trace: [ 59.917235] [] dump_stack+0xc1/0x128 [ 59.922567] [] handle_userfault+0xa3a/0x1310 [ 59.928591] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 59.935571] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 59.941948] [] ? futex_wait+0x482/0x5e0 [ 59.947543] [] ? handle_mm_fault+0x117b/0x2530 [ 59.953741] [] ? handle_mm_fault+0x1fc3/0x2530 [ 59.959939] [] handle_mm_fault+0x1fd1/0x2530 [ 59.965965] [] ? __pmd_alloc+0x410/0x410 [ 59.971653] [] __do_page_fault+0x5c2/0xd40 [ 59.977506] [] ? mm_fault_error+0x2c0/0x2c0 [ 59.984271] [] ? vm_mmap_pgoff+0x176/0x1b0 [ 59.990127] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 59.996761] [] do_page_fault+0x27/0x30 [ 60.002269] [] page_fault+0x28/0x30 [ 60.007520] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 60.014327] [] ? SyS_signalfd4+0xd1/0x410 [ 60.020092] [] ? signalfd_cleanup+0x80/0x80 [ 60.026033] [] ? trace_hardirqs_on_caller+0x38b/0x590 2017/12/29 15:08:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00002f2000-0x57)="420000005200050014b2f407000904ff02ed07100800010effffffff08000007ffff0000ee1064640586afa03f001a525e51bed875f3ddf3cdf07dc6f307baef14ec", 0x42) getsockopt$inet6_dccp_int(r0, 0x21, 0x17, &(0x7f0000a3e000)=0x0, &(0x7f0000651000-0x4)=0x4) fstatfs(r0, &(0x7f000087d000)=""/4096) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000a8f000)=0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000b45000)={@remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000052e000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00003a1000)={@common='ip6tnl0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 15:08:55 executing program 6: r0 = socket$inet6(0xa, 0x80007, 0x0) fallocate(r0, 0x43, 0x0, 0x10000000076) 2017/12/29 15:08:55 executing program 1: mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000004000-0xd)='/dev/usbmon#\x00', 0x5, 0x8000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000003000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x14) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ppp\x00', 0x8000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000004000)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000002000)={r3, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) 2017/12/29 15:08:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f000093a000)=0x8000, 0x4) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000cae000-0x4)=0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0xfffffffffffffffd, 0x0, 0xffffffff}]}) fanotify_init(0x10000000, 0x0) 2017/12/29 15:08:55 executing program 7: clone(0x0, &(0x7f00003c4000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") getdents64(0xffffffffffffffff, &(0x7f0000491000)=""/133, 0x85) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x8)='/dev/rtc\x00', 0x200500, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0xd69d, 0x4) 2017/12/29 15:08:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) writev(r0, &(0x7f0000072000)=[{&(0x7f0000f17000-0x3c)="3900000013000947000061e1c3050000070000bb02000000450000000000800007001a000100ff000200280ff43dfb011018e9ffff06000d00", 0x39}], 0x1) r1 = getpgid(0xffffffffffffffff) ptrace$getsig(0x4202, r1, 0x1, &(0x7f000007f000-0x10)={0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000027e000)={0x0, 0x0, 0x0}, &(0x7f00008d1000-0x4)=0xc) prlimit64(r2, 0xd, &(0x7f0000804000)={0xf6f4, 0x8001}, &(0x7f00006f7000)={0x0, 0x0}) open$dir(&(0x7f0000446000-0x8)='./file0\x00', 0x161001, 0x80) ptrace$setopts(0x4206, r1, 0xfad, 0x10) 2017/12/29 15:08:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000856000-0x10)={0x0, 0x0}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000494000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000e9c000)={0xffffffff7fffffff, 0xeb, "4a0fd17d4fbe3d17c9b904d699b8f695bd80ff4b1dc411326688be891185a557c64c97ab334d85c8004762970e4e217ed354d1e9bd9fe08d1caf13f1b45c2604bb71c8576cd141dc899713404c806a379d3df88fb15c6afa0f6c02c35d972f40000aa1bf5aee64179bd673dedca2e06941ecfbb01074eb5821f585b61387b11c15cfa91257940c45334aeb44b9bbf03cefc80033038777090c68dccd931e041cecfb105da7dd354f3befb75ee89215a09b84b006979bc6a85283bbe2b3d6c2eee0fba9056624fa7c83d034de2d8d174e3f4ad21d6c161a27cf854c0f3e43f3b9fdec9d065fa16bccf2b328"}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000deb000-0x26)={0x0, 0x1e, "32d901b0bf441dde1c4dc8760b08bcb67cbe26bba24250f5d0215a01388f"}, &(0x7f000049b000)=0x26) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000fb2000-0x5)=@assoc_value={r3, 0x5}, 0x8) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x9) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f000000d000)={r0, r1}, &(0x7f0000048000)=0x0, 0x0) r4 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r5, 0xa, 0x12) fcntl$setownex(r5, 0xf, &(0x7f00000ff000)={0x0, r4}) recvmsg(r6, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r5, r6) tkill(r4, 0x15) 2017/12/29 15:08:55 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f000001b000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)=""/0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000003000)={0x0, 0x1, &(0x7f000001e000-0x1)='\x00'}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2017/12/29 15:08:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f00009a9000)={0x10, 0x0, 0x0, 0x5}, 0xc) r1 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000f17000-0x4)=0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00002cb000)=0x8d7, 0x4) ptrace$getregset(0x4204, r2, 0x207, &(0x7f00004ce000)={&(0x7f0000b77000-0xa4)=""/164, 0xa4}) sendto$inet(r1, &(0x7f00009e5000)="", 0x0, 0x0, &(0x7f0000e0a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = fcntl$getown(r0, 0x9) sched_setscheduler(r3, 0x0, &(0x7f00003eb000-0x4)=0x7fff) 2017/12/29 15:08:56 executing program 7: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0xffffffffffffffff) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef7000-0x4)=0x7fd, 0x4) sendto$inet(r2, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00002a2000-0x4)=0x3, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000efe000-0x8)={0x0, 0x0}) ioctl(r3, 0x1, &(0x7f0000960000)="51bab40a886b6fedea4ccbbc165ba4ce8a3b58161edc2c7d624ec6af877fce8bb92d1bafd7e455d0fd26c217396a400e20a1e9646f0ce5af4bc0a2cfaced28192e6720eb50b697236031fd01eb3a94094a5b3e93d9d8457b307679914e3b20bd8c2dd339960f2c4cc9571392210faca725f667c418385213d79b59") recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000)=[{&(0x7f0000efe000-0xb8)=""/184, 0xb8}], 0x1, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) [ 60.032848] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 60.039394] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 60.072346] netlink: 30 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/29 15:08:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x412041, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x41) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe580000004eca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d0001000100080000ec6b0f536e06ce", 0x58}], 0x1) 2017/12/29 15:08:56 executing program 5: ustat(0x800000803, &(0x7f0000a22000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/29 15:08:56 executing program 5: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r1 = socket$inet6(0xa, 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000051d000)=@ethtool_rxfh_indir={0x1, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 15:08:56 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000019000-0x8)='./file0\x00', 0x108) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchownat(r0, &(0x7f0000020000)='./file0\x00', 0x0, 0x0, 0x0) [ 60.085129] binder_alloc: binder_alloc_mmap_handler: 11944 20000000-20002000 already mapped failed -16 [ 60.117710] netlink: 30 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/29 15:08:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f00009a0000-0x60)={0x0, 0x22, 0x0, @thr={&(0x7f0000fc1000-0xc4)="", &(0x7f0000fc1000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ce1000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000666000)={0x0, 0x0}) timer_settime(r0, 0x3, &(0x7f0000ec9000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000182000)={{0x0, 0x0}, {0x0, 0x0}}) openat$sequencer(0xffffffffffffff9c, &(0x7f00007bf000)='/dev/sequencer\x00', 0x8000, 0x0) 2017/12/29 15:08:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f00002af000)="0000000000000fa6", 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) munlock(&(0x7f0000837000/0x4000)=nil, 0x4000) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000138000)=0x10000009, 0x4) sendto$inet6(r0, &(0x7f00000ad000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/29 15:08:56 executing program 1: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000eeb000-0x4)=0x3, 0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ef7000)={0x0, 0x0}) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000ef7000-0x4)=0x0, &(0x7f0000ef7000-0x4)=0x4) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000ef9000-0x62)=""/98, 0x62, 0x141, &(0x7f0000239000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/29 15:08:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x7) r2 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000532000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f000065a000)="", 0x0, 0x840, &(0x7f00008ec000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) 2017/12/29 15:08:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x2) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000129000)='/dev/ppp\x00', 0x40, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000423000)='/selinux/validatetrans\x00', 0x1, 0x0) renameat(r0, &(0x7f0000fba000-0x8)='./file0\x00', r1, &(0x7f0000de9000-0x8)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="00e2660000", 0x1000, 0x0) r2 = socket(0x1, 0x4, 0x1000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000385000-0x12)={0x7, [0x8d87, 0x3, 0x6, 0x400, 0x2, 0x0, 0x80]}, &(0x7f0000714000+0xc6a)=0x12) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f00009b1000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x100000, &(0x7f0000b64000-0x1000)="") r3 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f00002ba000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)="") mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)="") mount(&(0x7f0000fdd000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) 2017/12/29 15:08:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x101, 0x0}, 0x10) r0 = socket(0x11, 0x3, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d76000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000002000-0xc)={0xac3, 0x8, 0x40000000, 0x8, 0x1, 0x2}) 2017/12/29 15:08:56 executing program 0: clone(0x0, &(0x7f0000fec000)="", &(0x7f0000345000)=0x0, &(0x7f00005e8000-0x4)=0x0, &(0x7f00005b1000-0xb)="") syz_open_procfs(0x0, &(0x7f0000148000-0x8)='net/tcp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x101000, 0x0) timerfd_gettime(r0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/29 15:08:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) acct(&(0x7f0000cf0000)='./file0\x00') setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000eb2000-0xf0)=""/240, &(0x7f00004a5000-0x4)=0xf0) 2017/12/29 15:08:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)='./file0\x00', 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f000051e000-0x4)=0x0, &(0x7f0000715000)=0x4) getdents64(r0, &(0x7f00007a2000-0xa8)=""/0, 0x0) 2017/12/29 15:08:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000002000-0x10)={0x15, 0x76, &(0x7f0000002000-0x76)="06513b52c1e005369f81ef75b7dce052c1a10fda18c624d881511582159f8ef82ebd6aee9a786e186be6520d45801813c7f336b6bbce2e6b1b85d874b6eeb991b1cd2e1361934bcd7ab25b7485ff3fe9969a0008642e00dfd0166a6abad04159f1ee00b8cb2d75ea5d299e629c24f66dceac0e60de23"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000fd6000-0x7d)=""/125) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) openat$autofs(0xffffffffffffff9c, &(0x7f0000a39000-0xc)='/dev/autofs\x00', 0x3, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000da7000)=0x0, &(0x7f0000cd6000-0x4)=0x4) sendmsg$unix(r0, &(0x7f000069b000)={&(0x7f0000527000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000356000)=[{&(0x7f0000219000-0x92)="c41ba14850af3d217de91842c1a89dc06a20a8f71bb3cb2b05bb3d4a5e8f42c601caf1b1c706a52ef7f7c91f588dea558cb7b8c0521b354f57c9d101756d230512bb6c793c6c967a4437243501b5fadb1d713f665c1607f06ffac97322126b013602f6b4879f226a9126753ebe76cd4d8e5f14fef44266e295acf3b27dfd918c78e508712a8285815dd4fe930c526fdb2d39c3ccffbc04b6e06023a008e7bbe5d912a07cdce594f7566927003a2e939b5abb4e49e3438588866dde6d81caf01cffadeb974dfc452c75", 0xc9}], 0x1, 0x0, 0x0, 0x4000000}, 0x40000) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) dup3(r2, r3, 0x0) 2017/12/29 15:08:56 executing program 0: mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000952000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000336000-0x8)=0x0, 0xffffffff) ioctl$TCSETA(r1, 0x5402, &(0x7f00004ae000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000d26000)={0x0, 0x10, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d27000-0x4)=0x0) timer_delete(r2) 2017/12/29 15:08:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000549000-0x82)="6d6f756e747300c281a8c0368436859f351ccd9e17ab539356f8813a4bb99c47af6d8515d3df0444b125044230ba947122f62eb57a4fc16ee61c9895e55ca161f3692c98d6e540fac51196e422ebe4a7bae3319ec29ad3c571e64630e9273d98cefeb6a5c846ffea76da5c5843c1600ba959ac2a400ff4f06ce249cea1237c3ea0d3") r1 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031f000-0xc)={0x0, 0x0}) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x24) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000fcc000-0xc)={0x200e, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00009f1000-0x14)={0xffffffffffffffff, 0x0, 0x3, 0x9, 0x800}, 0x14) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") accept$netrom(r0, &(0x7f0000b0e000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000036b000)=0x10) epoll_pwait(r1, &(0x7f0000440000-0x24)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000b4e000-0x8)={0x0}, 0x8) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00005e4000)=""/4096) epoll_wait(r1, &(0x7f0000229000)=[{0x0, 0x0}], 0x1, 0x7) 2017/12/29 15:08:56 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f15000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000001000-0x4)=0x3, 0x4) prctl$seccomp(0x16, 0x1, &(0x7f0000006000-0x10)={0x0, &(0x7f0000004000-0x30)=[]}) 2017/12/29 15:08:56 executing program 6: mmap(&(0x7f0000000000/0x80d000)=nil, 0x80d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000362000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40007) ioctl$KDADDIO(r2, 0x4b34, 0x5) sendfile(r1, r2, &(0x7f0000768000-0x8)=0x0, 0xfffffffd) recvmmsg(r0, &(0x7f0000314000)=[{{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[{&(0x7f0000811000)=""/161, 0xa1}], 0x1, &(0x7f0000011000)=""/3, 0x3, 0x0}, 0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f000080d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f000080d000)={0x0, 0x0, 0x0, 0x0}) 2017/12/29 15:08:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x3, &(0x7f0000000000)={0x7, &(0x7f0000798000-0x38)=[{0x5, 0x5, 0x800, 0x7ff}, {0x0, 0x200, 0x3, 0x9}, {0x46, 0xfffffffffffffffa, 0x3f, 0x3}, {0x7ff, 0x6, 0x7, 0x3f}, {0x699, 0x9, 0x4, 0x4}, {0x1e, 0x6, 0x40, 0x9}, {0x20, 0x6, 0x1ff, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x8001, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2017/12/29 15:08:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x800000000004531, &(0x7f0000448000)="") ioctl$fiemap(r0, 0xc020660b, &(0x7f0000e04000-0x170)={0x6, 0xdc, 0x1, 0x6a, 0x6, [{0x0, 0x0, 0x40, 0x0, 0x0, 0x84, 0x0, 0x0, 0x0}, {0x800, 0x3ff, 0x6, 0x0, 0x0, 0x3804, 0x0, 0x0, 0x0}, {0x4, 0x8, 0x6, 0x0, 0x0, 0x1001, 0x0, 0x0, 0x0}, {0x8000, 0x4, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x101, 0x9, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0xe1a, 0x45, 0x5, 0x0, 0x0, 0x408, 0x0, 0x0, 0x0}]}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000282000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCTTYGSTRUCT(r1, 0x541a, &(0x7f0000edd000)=""/4096) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00003b7000)=[0xef, 0x8]) [ 60.349843] device gre0 entered promiscuous mode 2017/12/29 15:08:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000b2f000)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c47000-0x98)={0x0, @in6={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x9}, &(0x7f0000c91000)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000b5000)={0x5, 0xef, 0x0, 0x5, 0xe3967a7, 0x1, 0xefd, 0x1, r1}, 0x20) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000c36000-0x5c)={{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x7}, 0x20, [0x1800000000000, 0x1, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffc01, 0x7f]}, 0x5c) r3 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_settings={0x100, 0x6, @fr_pvc=&(0x7f0000964000-0x4)={0x100}}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000b18000-0xc)={0x0, 0x0, 0x0}, 0xc) tkill(r5, 0x16) write(r0, &(0x7f000010d000)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) 2017/12/29 15:08:56 executing program 3: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ff7000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000164000-0xec)=""/236) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8946, &(0x7f00000f0000-0x28)={@common="6c6f00000000000000450000ef5a00", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0}}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000efc000-0x16)='/selinux/checkreqprot\x00', 0x40080, 0x0) fcntl$setlease(r2, 0x400, 0x1) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000ff7000-0x4)={0x8, 0x8, 0x5}) 2017/12/29 15:08:56 executing program 6: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00002e6000)="", 0x0, 0x0, &(0x7f00007ae000)={0x2, 0x0, @rand_addr=0x800004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$notify(r0, 0x402, 0x80000000) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000522000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00007b8000-0x4)=@int=0x0, &(0x7f0000f93000-0x4)=0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000128000)={@common='nr0\x00', @ifru_flags=0x4000}) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000ff2000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000ff2000-0x4)=0x8000, 0x4) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000f3b000-0x59)=""/89, &(0x7f000082f000)=0x59) 2017/12/29 15:08:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a2d000)='/dev/sequencer\x00', 0x8240, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000cdc000)=""/188) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00007ea000-0x4)=0x0, &(0x7f0000492000)=0x4) setsockopt$inet_mreqn(r1, 0x0, 0x21, &(0x7f00007f0000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000093c000)={0x7, &(0x7f0000031000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f000070f000-0x8)={r2, 0x20}) 2017/12/29 15:08:56 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x9c)=@ethtool_gstrings={0x1b, 0x81, 0x90, "51a8adf4f46b31d25bbc3dff830979c1103dcfc04748ab9ef77ab79ea0ed1778ea22abb75675b63b3fae7cb3bb4007646458086701b216259155bbaad632e40d78c60324c0bc64ca17e678f038da8bb66e55248b79534fd03f3619cb7fc2507d693fad194df3296a06002dbf0c4224a136195d642755d32ceb71d4eb82229c3f65c69546b602ebb457f0efbfd76630e9"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_void(r0, 0x29, 0x13, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x4, 0x20140) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000000000)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001000-0x70)=[{&(0x7f0000003000-0x2f)="7c14d85f87f45501028eadebc7596965e9e79c86000bf978581eae7175c71ad92df4fa31276a56d9dc59b6d9af7c27", 0x2f}, {&(0x7f0000003000-0x28)="0cee688b8e6c3bc155db423210b10556fc6715079606e35a91cd16e2834f837deb28bc4fe57ecdf9", 0x28}, {&(0x7f0000001000)="7e33e9751f21136edbbb59ba1908c5e96abf4c879d2df3c6e53f7ded75fab1539a95c47798983be4a159c1c6b2bd784280fbf6ffeca422be4409e11d1c81ec792fc3823987ae80cdf02092b69e11a253c94e4b729162cc2c3613a7ac28a72042b82136f526c5a1c2731cdfcbc80181586ef8ac", 0x73}, {&(0x7f0000001000-0x7)="d9337b87ca9a2c", 0x7}, {&(0x7f0000000000)="4274fd409586966ec3dea11ea3b6b694c453683b0e70a998f723fcc5a9b26d5b190b5a286d1eb0c7ae5946f5fefb0a3f4bcab83ecd5b687b15aa6d4e4bf48f670cab8e7eaf032d1f9d4dbe3b6cc1354b2a133ea6719d519fb402e6457acc4d9867bcdb5fab71da215a04828d1b440316b50830010de38850d9580625869cdb4f4f1222126a3ece40de41", 0x8a}, {&(0x7f0000000000)="bbd624ff2233ab4979f06ef6d2b1bb370838bcd47d7f5cf4e0f08a5f590e3493fda93bc4df2a0a42e78a7d1bf60df8e13ddc02c4c01a02e26865ce490a8d3885478e79c5fd6a5688f3a7ca887f3237186b7a07505ac1ce275b2d034904c9105a577c2d76daff5efe69fd4d704702b90822d76d29cb3f93b44f8bf270ad7407", 0x7f}, {&(0x7f0000003000-0x9a)="5322d9febc64364f42f9fc5031bfc18b0fcfaec555b775550158a2b3060ebe836a5120be99359f2a3ee86b541ef88a5a7ddca1e6ea0d42762dab51d4d5f92a88abc4fb3e254c2b9fcb440d911c8393c6f3110b116b23b89b5ae3159e1047f1317f58d47f4650d7185beda3395818b797ddedd53df1b6c340a3ab86a7d5c7a830d084df06e91a0c35cee40b64d595b27eb6fbe22871d57f7a6efb", 0x9a}], 0x7, &(0x7f0000000000+0x55)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x0}, 0x40) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000002000)="f05da102d5f9014a484d5d905d74020e07ca452f7a35f53c08b9e62b69e8ccf8e9a4832e8bbb7faf045b29c111ef23615567d4188c421f9e344befee94c1", 0x3e, 0x6, &(0x7f0000001000-0x10)={0x0, 0x989680}) r5 = getpgid(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) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000004000)=0xe01e, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@broadcast=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=@loopback=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}}, &(0x7f0000002000-0x4)=0xe8) sched_getattr(r5, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000004000-0x118)={0x800, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2017/12/29 15:08:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r1) writev(r1, &(0x7f0000d9c000)=[{&(0x7f0000718000-0x5b)='u', 0x1}], 0x1) 2017/12/29 15:08:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000307000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000aed000)={0x2564, {{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) r1 = socket(0x10, 0x3, 0x80000000000006) sendmsg$netlink(r1, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f000061e000)=[{&(0x7f00002a1000)=[{0x14, 0x23, 0x1, 0x0, 0x0, '\x00\x00\x00\a'}], 0x14}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) 2017/12/29 15:08:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x28002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000-0x67)={0x0, 0x5f, "a68e60d8ff0ccf76bec1e2613d564e98c3249bc4787a11512514dc1b0c7cb6c4a3a22618ee4ebb28ccef53b19cb87116180f1899abf8e4883d7d86eb765b2a2a8cabe9ed4049649b73270c9eea324127810a53697877f8078d3060e5ad5fca"}, &(0x7f0000000000)=0x67) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x2)=@assoc_id=r1, &(0x7f0000000000)=0x4) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000e92000)=""/217) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000002000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000138000)=0x0) r3 = syz_open_procfs(r2, &(0x7f00003ca000)='attr/current\x00') r4 = syz_open_procfs(0x0, &(0x7f0000024000-0x11)='net/fib_triestat\x00') sendfile(r3, r4, &(0x7f0000a30000)=0x0, 0x10000) 2017/12/29 15:08:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00009eb000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000005c000)={0x0, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e01000)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c11000)={r1, @in6={{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7}, &(0x7f000099f000)=0x98) r2 = socket(0xa, 0x2, 0x0) connect$inet(r2, &(0x7f00006ed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000f7d000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/29 15:08:56 executing program 7: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d2d000-0xa)='/dev/ptmx\x00', 0x106, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f00007b5000-0x8)='./file0\x00', &(0x7f0000fce000-0xb3)=""/179) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000427000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000fce000)={&(0x7f0000b50000/0x2000)=nil, 0x2000}) pipe(&(0x7f0000984000-0x8)={0x0, 0x0}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000be6000-0x18)={0xaa, 0x54, 0x0}) writev(r0, &(0x7f0000fcc000)=[{&(0x7f0000fcc000)="ebd0", 0x2}], 0x1) 2017/12/29 15:08:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0x1)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000002000+0x886)="") r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000097e000-0x9)='/dev/ppp\x00', 0x10000, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00001a7000)={0x1, 0xc000000000000000, 0x20, 0x6, 0x3, 0x662cd3b}) r1 = getpid() waitid(0x0, r1, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x40041000012, &(0x7f0000bf7000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/29 15:08:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x3}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000d43000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000feb000)={0x40000003, 0x7}, 0x8) close(r0) 2017/12/29 15:08:56 executing program 5: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000714000)='./file0\x00', &(0x7f0000001000-0x20)={{0x0, 0x2710}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) connect(r2, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) write(r2, &(0x7f0000790000-0xec0)="16", 0x1) 2017/12/29 15:08:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d93000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00003d4000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r0, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006f3000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) syncfs(r3) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000b17000-0x4)=0x0) read(r0, &(0x7f000047b000-0xa)=""/10, 0xa) 2017/12/29 15:08:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000430000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000002000-0xd)='/dev/binder#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00007c3000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f9a000)={0x0, 0x0, 0x0}, &(0x7f0000776000)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000ad9000)='attr/current\x00') sendfile(r3, r3, &(0x7f00006c7000)=0x0, 0x2a) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000d8d000)=""}) 2017/12/29 15:08:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2200) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000855000)=0x8001, 0x4) mmap(&(0x7f0000000000/0xe90000)=nil, 0xe90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e91000+0x1b4)={0x0, 0x0}, 0x84800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000083d000)={0x0, 0xea, "713564f6720fe355c7da15fb7ba1665af524811bcadb99ee40a4a1bd40bc970124ab6333a1d8c117e8404244eff1c392b5fee49e21a0dc9cf61fa56e98352875bd7e36a11877c32d88cca99920450567a005009eb029f5b7bc7424049735497005140569cce77a3d7cc101ac6042ec4e8102837a7622d1a65e94264b1ab6ab2555c0463c6e0c50d6deb7a4e86b96cc12dad15b919c12c67fc5799bb05f3fc566d8dfd6d4c57a5c18564062827a251a951eeeb2d1f194b3f195ac46666206a70648df5011d76d792b8a0d3658830c00df9e9550c279f213ffc32c903fca12d63f394c2927cb2a6dcefaca"}, &(0x7f00008fa000-0x4)=0xf2) mmap(&(0x7f0000e91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000dd7000)={r2, 0x7f, 0x10001, 0x2d3}, &(0x7f0000e91000)=0x10) mmap(&(0x7f0000e90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000e92000)={0x0}, &(0x7f0000e92000)=0x4) pipe(&(0x7f0000e90000)={0x0, 0x0}) tee(r3, r4, 0x10000, 0x0) [ 60.683727] device gre0 entered promiscuous mode [ 60.694597] binder_alloc: 12101: binder_alloc_buf, no vma [ 60.701609] binder: 12101:12104 transaction failed 29189/-3, size 0-0 line 3127 [ 60.713371] binder: BINDER_SET_CONTEXT_MGR already set [ 60.721098] binder: 12101:12108 ioctl 40046207 0 returned -16 2017/12/29 15:08:56 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000042a000-0x8)='./file0\x00', 0x0) stat(&(0x7f0000fd7000-0x8)='./file0\x00', &(0x7f0000932000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000977000-0x4)=0xc) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fd8000)={0x20071026, r2}, &(0x7f0000604000-0x18)={0x2, 0xc2, 0xa5, 0x2, 0x2, 0x6c}) setregid(r1, 0x0) 2017/12/29 15:08:56 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ecc000)='/selinux/mls\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) fcntl$getownex(r0, 0x10, &(0x7f0000fa6000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fa9000-0xc)='/dev/autofs\x00', 0x105400, 0x0) getsockname(r4, &(0x7f0000f82000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000dbd000)=0x6) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r1, &(0x7f0000fa8000+0x6d0)={0x0, 0x0}) ptrace(0xffffffffffffffff, r3) ptrace$pokeuser(0x6, r3, 0x0, 0x0) 2017/12/29 15:08:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) bind$ipx(r0, &(0x7f0000ad7000-0x10)={0x4, 0xf211, 0x4, "3aedb4815527", 0x7, 0x0}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000077b000)={{0xff, 0x1}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 15:08:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f000063f000)="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", 0x7d0, 0x0, &(0x7f0000c99000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1c) 2017/12/29 15:08:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) accept4(r0, &(0x7f0000fc4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f36000-0x4)=0x14, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000046e000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000cdd000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x1, 0x2, 0x11, 0x20, 0x0, 0x45, r1, r2}, {0x3, 0x401, 0x4, 0x5, 0x4, 0x8000, 0x5, 0x1}, {0x8, 0x10000, 0xffff, 0x8000}, 0x1f, 0x9, 0x8, 0x1, 0x1, 0x3}, {{@in=@rand_addr=0x98d6, 0x4, 0x5}, 0x5, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x3, 0x3, 0x81, 0x8, 0x4, 0x6}}, 0xe8) bind$inet6(r0, &(0x7f00009db000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 15:08:56 executing program 3: clone(0x0, &(0x7f0000000000)="", &(0x7f0000f14000)=0x0, &(0x7f0000e57000-0x4)=0x0, &(0x7f00005ba000)="") waitid(0x0, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4100000e, &(0x7f0000035000-0x90)={{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) 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) pselect6(0x40, &(0x7f0000000000)={0x7fffffff, 0x9, 0x9, 0x8, 0x1, 0xfffffffffffffffb, 0xfe6, 0x0}, &(0x7f0000000000)={0x8001, 0x4, 0x1, 0x2, 0x8, 0x0, 0x921, 0x6}, &(0x7f0000ad0000)={0x1000, 0x7fff, 0x21b, 0x3a, 0x942, 0x1, 0x4, 0x5}, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x10)={&(0x7f000099c000)={0xfff}, 0x8}) 2017/12/29 15:08:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00006f6000)=0x4000000) writev(r1, &(0x7f0000201000-0x10)=[{&(0x7f000036f000)="1f000000030319000000fedcffffffffffff3b8503000100010100ff3ffe58", 0x1f}], 0x1) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f73000)='/selinux/create\x00', 0x2, 0x0) 2017/12/29 15:08:56 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00008b6000)=0x0) r1 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r0, r1, 0x2b, &(0x7f0000001000-0x10)={0x41, 0x3, 0x4, 0xffffffff00000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f000023f000-0x58)={0x400, 0x7ff, 0x1, 0x1ff, 0x1, [{0xff, 0x9, 0x3, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) getcwd(&(0x7f0000712000-0x71)=""/113, 0x71) write$sndseq(r2, &(0x7f0000e0e000)=[{0x10081, 0x8, 0x0, 0x0, @tick=0xfff, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) [ 60.734152] binder_alloc: 12101: binder_alloc_buf, no vma [ 60.740470] binder: 12101:12108 transaction failed 29189/-3, size 0-0 line 3127 [ 60.761546] binder: undelivered TRANSACTION_ERROR: 29189 [ 60.767503] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/29 15:08:56 executing program 1: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00006ca000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000509000-0x10)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000d19000)=[{&(0x7f0000408000-0xcc)="1fd9e73732d4a5d809ba4d47b96dded7046fbffff78792a546a61eab31fe4886e50d8bd510dcf311c27c7ccca322acb3f8738779a80d180d3561e34b8cf73018cf385430433fd22c6017fbfb9e8329115b7ee322d7e7c0567f769f0c6cbf5da2d0cdcad5b481ab16db0f7d4dd2071e405e951252bddd6c10e7df0901ebdc12d74bced6a48baf2036da21afc76afa64b9a6950e15a80bd9599d048eef7ea8015f476953f07cfbe30b3a0849122e23cab4c374f173ded9e3250f19e08059ccd571cb4977426f3cda4953e04911", 0xcc}, {&(0x7f0000b4c000-0xdf)="7a1d5fa4aea356d32a43fd412303a334e8d289b7af0543926f007bb4b23777aa079caad485bccb45309a113b939165ee500204b2c45b511aaccf7bc981fe85b00d2f02eca9eb374aa7dc1e69b000e4850c9ec839318539a774ee47f810056824dcf7121282a056592daf7900d2e1effe95bba9569cf5955c9b9e3165703f768737f1beb0ce85294d0f99b31a5a968756ac5a5a25b139fe50a73e5689a71dbd5edbecc0a36dba69dc740c4536749f562ac9173cc2b88459df492733474614db39181826875076a6c6f0832b259e6d47c7145322f97c91753f1e2d8e874430fe", 0xdf}, {&(0x7f0000fc3000-0xdd)="682e0afeae4b84741d50e8867d0b19c797a66540c1540aca79a8a3911ad1899369322739396568ee32842fa56f59a7fac000c6f9ffc51637b63e38c3407c3cd900b778d3be8d3ec163e848dd5ad7fa1cf66c7b1a1d6a99ebd1d3d97980787770f327ad3835fc1b68e1fe3514f43306aeb5ec6b0813c8ebf9e4ac515fb8b2247784b291e86dc926a5ac3f665ab75c315105505fb0f9e409c5e8e5740e45285e4cb94ce38140b09f3190185ebe6ac66488d7407794c90691f25f064655a3e2edcbf7e01cfbd83d9f108d2b4833ebc9b4b53036e6a9172ef2e96c13dda471", 0xdd}], 0x3) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000edf000)='/selinux/checkreqprot\x00', 0x101200, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f000092d000-0x20)={0x20, 0x9, 0x6, 0x4, 0x8, 0xd516}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000fc2000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fc3000)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, &(0x7f0000675000)=[@flat={0x77682a85, 0xb, r3, 0x3}, @fd={0x66642a85, 0x0, r1, 0x0, 0x1}], &(0x7f000000c000)=[]}}], 0x1, 0x0, &(0x7f000000d000-0xa5)='6'}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fc1000)={0xc, 0x0, &(0x7f0000a68000-0xc)=[@free_buffer={0x40086303, r3}], 0x0, 0x0, &(0x7f000053e000)=""}) 2017/12/29 15:08:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c52000-0x5)='auxv\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000861000-0x5c)={0x6, 0x2, {0x0, 0x2, 0x7ff, 0x0, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009e1000-0x4)={0x0}, &(0x7f0000d56000)=0x4) seccomp(0x1, 0x0, &(0x7f0000030000-0x10)={0x1, &(0x7f0000468000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) prctl$setmm(0x23, 0x1, &(0x7f0000040000/0x1000)=nil) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f000017c000-0x20)={0x100000000, 0x1f, 0xff, 0x0, 0x1, 0x6}) clock_adjtime(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}) 2017/12/29 15:08:56 executing program 6: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000043000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000046000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000046000-0x4)=0x10) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_nanosleep(0x7, 0x0, &(0x7f000001c000-0x10)={0x77359400, 0x0}, &(0x7f000001e000)={0x0, 0x0}) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000046000-0x5c)={0x7fff, 0x0, {0x2, 0x3, 0x101, 0x2, 0xefd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x7ff, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f000003a000)={0x0, 0x807, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x73d396b8b89408d2, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000047000-0x79)=""/121) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000046000-0x4)=0x1000) 2017/12/29 15:08:56 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@generic="81e7075d7ce5774ee624c87f8d20c211", &(0x7f00009d0000-0x6b)=@ethtool_perm_addr={0x20, 0x63, "c1fcc87f99955d00e2ba716bf5f34e828046fd66a3097c8c2e5870b9a4649b7ff2b0cf077514e29c252a158c27977b2be36f1eb109374aec643e14f11e4295d826ce88be2b16f32dbc4241be147d604ed5bc3cee9689fae233897ac9cbdca7bdcde3e0"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept(0xffffffffffffffff, &(0x7f0000eef000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000081b000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000641000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004ac000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x3, &(0x7f0000dc1000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000628000-0xe8)={{{@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}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000513000)=0xe8) fallocate(r1, 0x1, 0x7f, 0x1f) ioprio_get$uid(0x3, r2) write(r1, &(0x7f0000b68000-0xc6)="7b5a1638c9d76ef9771212b4074aa0f6024b01c68a8d26364e94603f36907f36051da89cf11141256bc411bfa2ee3acb78d6ed8a765e4859560c920365d8fd89c38ee59624d13897bc5f395396fb1470a6c21afce0ca1fd03687d861bf9581ab40adef09f734d34a7a7cd49d32f0c955315719a062a9617e237439ccbbd6d7198030faaf34a8f899d3c164cd2d4ee60035f98efbeee35e3abf8af6ab6ba2caf3bbcdffd95c69138b6a3e08da869c6f49e94e0d902d75036406877f1d53a01498cff5f1399197", 0xc6) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000097d000)=0x5) 2017/12/29 15:08:56 executing program 4: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008bc000)="240000021a0025f0006bb40400000009020b00ff0010b500001000ebec0002007fffe5b7", 0x24) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fd3000)='/dev/pktcdvd/control\x00', 0xa00, 0x0) ioctl$KDENABIO(r1, 0x4b36) 2017/12/29 15:08:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000747000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) writev(r1, &(0x7f0000fd8000-0x80)=[{&(0x7f0000fd7000-0xa4)=';', 0x1}], 0x1) readv(r0, &(0x7f0000e81000)=[{&(0x7f0000fcd000-0xb0)=""/176, 0xb0}], 0x1) write(r1, &(0x7f00002d6000)="26cdfa984ec1900c84b7b01fd7567adfe2c91e49b4fa5c676d51121fecad53475801b1fac90628135c29a20432e1cd95c6f7c2fedb793c1c89d72a05587b", 0x3e) 2017/12/29 15:08:56 executing program 0: mmap(&(0x7f0000000000/0xf0a000)=nil, 0xf0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f0b000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00009d0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f0b000-0x4)=0x14) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000f0a000)={0x11, 0x1, r1, 0x1, 0x7, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r2 = socket(0x120000000000000a, 0x2, 0x0) connect$inet6(r2, &(0x7f0000f02000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) 2017/12/29 15:08:56 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x25, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/29 15:08:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f000003c000)=[{&(0x7f0000c90000)=""/193, 0xc1}, {&(0x7f0000049000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f4e000)=""/4096, 0x1000}, {&(0x7f0000a52000)=""/14, 0xe}, {&(0x7f0000fad000-0xa6)=""/166, 0xa6}, {&(0x7f00007a1000-0x86)=""/134, 0x86}], 0x6, &(0x7f0000390000)=[{&(0x7f0000588000)=""/128, 0x80}, {&(0x7f00000da000-0x6)=""/6, 0x6}, {&(0x7f00002c8000-0x1000)=""/4096, 0x1000}, {&(0x7f0000779000)=""/208, 0xd0}, {&(0x7f0000b99000)=""/193, 0xc1}, {&(0x7f0000068000)=""/242, 0xf2}], 0x6, 0x0) sched_getparam(r0, &(0x7f0000bd8000)=0x0) socket(0x8000010, 0x2, 0xa) 2017/12/29 15:08:56 executing program 4: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000e2f000)=[{0x24, 0x2d, 0x401, 0x0, 0x0, "29003d5d0100000000000000000000001f7f0fb8"}], 0x24}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000e99000)='/dev/keychord\x00', 0x3, 0x0) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x2032, r0, 0x0) pipe2(&(0x7f0000ff4000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ff3000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000229000-0x4)=0x0, &(0x7f0000ff3000)=0x4) [ 60.833291] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. [ 60.852640] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. [ 60.914726] binder: BINDER_SET_CONTEXT_MGR already set [ 60.920691] binder: 12135:12164 ioctl 40046207 0 returned -16 [ 60.930742] binder_alloc: 12135: binder_alloc_buf, no vma [ 60.936298] binder: 12135:12153 transaction failed 29189/-3, size 48-0 line 3127 [ 60.946725] binder: release 12135:12137 transaction 77 out, still active [ 60.953832] binder: undelivered TRANSACTION_COMPLETE [ 60.956192] ALSA: seq fatal error: cannot create timer (-22) 2017/12/29 15:08:56 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x80089203, &(0x7f0000001000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = pkey_alloc(0x0, 0x1) pkey_free(r1) 2017/12/29 15:08:56 executing program 0: prctl$setmm(0x23, 0x0, &(0x7f0000a09000/0x1000)=nil) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xe, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0xb)='cifs.idmap\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0xb8)="1ea95ab532dfd19b062759cea9c06df950ebb08dfdd737d89bd83bcb0a5bccfd6980d8145506e5cce53a4356ac7b1bafbf81e58790ea3ada5950cbcfcdbf66a636122f8badf2eca95766dc208b85ca232ca6d65a9fa31f6dbb630a6d496c5ac2a39ca024e1dc679d963c700ad1029fbb175c79f87417a87b129c8c8972c56603ca335cc3e0dd8b11e4fecbaf01710efe0a701d1403e83d692565ecf29080e465baceb8a0eef8e6f9e571f55cf6d73530611ce802501a3047", 0xb8, 0xfffffffffffffff9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000004000)='.request_key_auth\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0x2)='!\x00', 0xfffffffffffffff8) keyctl$unlink(0x9, r0, r1) r2 = add_key$user(&(0x7f0000003000)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="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", 0x1000, 0xfffffffffffffffc) keyctl$invalidate(0x15, r2) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00005a3000/0x4000)=nil) 2017/12/29 15:08:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000589000-0x4)=0x102) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000694000)=0x20102) r2 = syz_open_dev$tun(&(0x7f0000b1f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000053b000)=0x8000202) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@generic={0x1f, "ed7cc47f4baf17b8e35ee7776849"}}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@common="6263736600000fff00", @ifru_mtu=0x40000005}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000973000-0x4)=0x401) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000488000-0x4)=0x0) sched_rr_get_interval(r3, &(0x7f0000e33000)={0x0, 0x0}) 2017/12/29 15:08:56 executing program 3: mmap(&(0x7f0000001000/0xec1000)=nil, 0xec1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x3a2882105192c900, 0x0) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f000066f000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000ec2000)={0x3ff}, 0x8) writev(r0, &(0x7f00007a4000)=[{&(0x7f0000001000-0xbe)="390000001100000000000014800000000700004001000000450000000000000008001a000400000000fcffffff08080003010900001ee400e4deef1d292ffd568210c0210badcabc8e1d4d5a5715cd61a01141d4782d8a740516f8bca5ed8d46af00fd29a295b6539714418fc6d69b8daf55af8946d4245dfde5611b86b8379737feb32bd673674e3b7e2ab9c1683066e368c3f24902adb71cc132cb3b6517a0cf7f7d21ddf6447dfd8ab7e138d0f8d0a3de40cd4731f15807645b219088", 0xbe}], 0x1) 2017/12/29 15:08:56 executing program 4: mmap(&(0x7f0000000000/0xb3b000)=nil, 0xb3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) r1 = inotify_init() mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000b3c000-0xa)='./control\x00') inotify_add_watch(r1, &(0x7f0000b3a000)='./control\x00', 0x4000800) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) 2017/12/29 15:08:56 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a70000-0x9)='/dev/rtc\x00', 0x220000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0xca347b4c2f74eac6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000002000-0xde)=""/222) r2 = fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000000000/0x901000)=nil, 0x901000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000902000-0xf)='/dev/sequencer\x00', 0x601, 0x0) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r2, 0x107, 0x7, &(0x7f0000903000-0x4)=0x8, 0x4) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000902000-0xe)='/selinux/user\x00', 0x2, 0x0) fcntl$getown(r4, 0x9) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000902000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000903000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000903000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r1, &(0x7f0000903000)='./file0\x00', r2, &(0x7f0000903000)='./file0\x00', 0x1000) r6 = getpgid(r5) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f000047e000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000110000-0x28)={0x9, 0x40, r6, 0x9, r7, 0xe8c7, 0xffffffff, 0xd5f}) mmap(&(0x7f0000903000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000903000)=@un=@file={0x0, './file0\x00'}, 0xa) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r1, 0x4b70, &(0x7f0000902000)={0xb0, 0x8000, 0x800, 0x4, 0x1, 0x9}) 2017/12/29 15:08:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000001000-0x24)={0x6, 0x5c, 0x230d, 0x2, 0x6, 0x2, 0x10000, 0x8, 0x1, 0x47a2, 0x400, 0x10001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) unshare(0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f70000-0x4)='/selinux/checkreqprot\x00', 0x501200, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) flistxattr(r1, &(0x7f0000aa1000)=""/86, 0x56) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept(r3, &(0x7f00006d0000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000447000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000122000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe6, r4}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup2(r1, r2) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x0, &(0x7f00006b5000)=[]}) pipe2(&(0x7f0000b47000)={0x0, 0x0}, 0x4000) 2017/12/29 15:08:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0xffffffffffffffff, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1, 0x0}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a0d000)='/selinux/mls\x00', 0x0, 0x0) 2017/12/29 15:08:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00007f3000-0xc3)="260000002c004305040000000100000001000004ff000000000000f1ffff01ffff03000003c0", 0x26) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)="") clone(0x0, &(0x7f0000d4b000-0xe5)="", &(0x7f0000cb1000)=0x0, &(0x7f0000a18000-0x4)=0x0, &(0x7f00002df000)="") r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001dd000-0x15)='/dev/pktcdvd/control\x00', 0x1, 0x0) mknodat(r1, &(0x7f0000c8f000)='./file0\x00', 0x4, 0x0) utimes(&(0x7f0000c1d000-0x8)='./file0\x00', &(0x7f000054e000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/29 15:08:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000786000)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e05000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) execve(&(0x7f000067e000)='./file0/file0\x00', &(0x7f0000073000)=[], &(0x7f00000b4000)=[]) r3 = getpgid(0x0) fcntl$setsig(r2, 0xa, 0x13) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r3) tkill(r0, 0x16) creat(&(0x7f000036a000-0x8)='./file0\x00', 0x0) mknod(&(0x7f0000d73000-0x5)='./file0\x00', 0x21, 0xe3) 2017/12/29 15:08:56 executing program 1: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") lookup_dcookie(0x7fc, &(0x7f00007b7000)=""/4096, 0x1000) [ 60.964745] binder: send failed reply for transaction 77, target dead 2017/12/29 15:08:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000c99000-0x4)=0x0, &(0x7f0000300000)=0x4) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000cc7000)=0x7, 0x4) 2017/12/29 15:08:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000802, 0x0) write(r0, &(0x7f0000371000-0x1f)="1f000000520007f2000094fef5000f43f6ff16d200000028b4a500ffffb92b", 0x1f) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000055f000-0x98)={0x0, @in6={{0xa, 0x2, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3}, &(0x7f0000437000)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000042e000-0x8)={r1, 0x40}, &(0x7f000051e000)=0x8) 2017/12/29 15:08:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r0, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f0000ef8000-0x10)=[{&(0x7f000045d000)=[{0x14, 0x101, 0xd09, 0x0, 0x0, "02000700"}], 0x14}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ec8000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00008f7000-0x4)=0x0) 2017/12/29 15:08:56 executing program 1: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000540000-0x28)={@common="6c6f000000000000000000000600", &(0x7f000004f000-0x14)=@ethtool_wolinfo={0x2b, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000093c000-0xa)='encrypted\x00', &(0x7f000093c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008d7000-0xdd)="fe9d3b76aa61ebbd5097864410ed1c4e4caf53a2139408e672d9b5758e58adf496ecb89e062a091afd7c7a770613fd838ec0d89a74e37bbd5060976ea41a6966357c651ac9d237695bdce66746f8c475d6e2bb4400ebf7745d55fb70b319c8771e06afd6865674436e5e57c7d5fb52c691500e4f7eb4b9b35aac65ed7250bdf3eb0da924bb8f85b00b66e8ac1b92a2a9cb8317751c8ba32dd5ddd59f254961e233eae020a1e3e0456533a0d9fea8d95998659e635b20486d0350b6ef8a67e1e14b0c2eaf1772139cec551ac2c705253c2b2afa1d9e2c9c3f2744cc9842", 0xdd, 0xfffffffffffffffd) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f000093c000-0x5)='ceph\x00', &(0x7f0000457000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate(0xc, r0, &(0x7f000093b000)="de0dbf9c764f51a56a395d792cdde9b94e79eec2ac147b9648cbc28cfb6e20bb355aeee88e93fdbe54926742079cc1f204a53b6831dbe5fd6b488790422422342fa6c47f294388e4da3f04e790f0971df8a1ee9fcbd501e2c0b997f7fdd3f9c8ecbabbef6657cbf707f80b6c6f00cc239545c8224a96f4cb8a226da82f2900f63d123fe7633ed2402477d665404a2828a5a9a2b240ffaac876f87dabb660ca0232a2c92ee032be48d5dab0deeedd244d4350b463df1c29663881fbbf3c920ac2befe1c11fe6e5d6ae3bfedc3779469b82021efd4931ed5e9a693d987a467d764b81f3a73", 0xe4, r1) keyctl$update(0x2, r1, &(0x7f0000310000-0x4b)="7f646c9c2664fa92f1c608c0efc58ce6af67b24e8ffbc7ccbe992560e2c41b4558dd531fa6a94599fa9972a605eac3187ca4e08451778b58dee79dd43c70ebc2cb7e4f124870611ce865ca", 0x4b) keyctl$unlink(0x9, r0, r1) 2017/12/29 15:08:56 executing program 3: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bcd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc0000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fc1000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) r3 = syz_open_dev$sndseq(&(0x7f0000fc2000)='/dev/snd/seq\x00', 0x0, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f99000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r4) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000fbe000)={0x0, 0x0, 0x67918, 0x0}) ptrace$getsig(0x4202, r2, 0x0, &(0x7f0000fc2000-0x10)={0x0, 0x0, 0x0, 0x0}) [ 61.006610] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. [ 61.032683] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/29 15:08:57 executing program 0: mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0xffffffff}, 0x8, 0xfffffffffffffffd) ppoll(&(0x7f0000054000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000048000)={0x77359400, 0x0}, &(0x7f0000052000)={0x0}, 0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000023000-0x5)='/dev/autofs\x00', 0x4000, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000005c000-0x4)=0xffffffffffffffc0, 0x4) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f000005c000)=""/148) unshare(0x400) r2 = signalfd(r0, &(0x7f0000019000-0x8)={0x0}, 0x8) r3 = socket(0x40009, 0x8, 0xa) fallocate(r2, 0x1, 0x30000, 0x5) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f000005c000)='./file0\x00', 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r3, &(0x7f0000045000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000005d000)=0x14) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000022000-0x8)={0x0, 0x0}) 2017/12/29 15:08:57 executing program 1: clone(0x0, &(0x7f0000002000)="", &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)="") mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002db000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000005000-0xe)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000f9f000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000b79000)=0x1008) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000f9f000-0x4)=r4, 0x4) pwritev(r3, &(0x7f000094c000)=[{&(0x7f0000f9d000)="0f67e4417addc5813d381073cff387cd3f1132692ddd15dd8f4a6526a42020a9c63e8238894e92f18f321d1a62c9106e484998f3c53af47ab02647802a29b7fa5ba3920049f3c5fbab34076817ba6ed02ac7e57c7093967319ecd7d81778e9c5d0e5e4663ab4e3583b5d1a32101e0dacc3003e17c2fb2e1b5f87f35b3afdebe445461ad6326b504cdaadba9e93aaea53865b50439a28498cc8320cf984ccba10f458bd0402c5c856b33a340c11a5b4164e9048fe5bbeabdf3fd13511b6fc86e24b7e1a7f4aa0c6e4c696d89aead182066d15c9760b134cf4", 0xd8}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xa0000001, 0x0) 2017/12/29 15:08:57 executing program 3: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000ffd000-0x15)="330000100000000032c00000b95d033d082108000700", 0x16) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ffd000+0xb56)={{{@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}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffd000)=0xe8) 2017/12/29 15:08:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x100000005, 0x0, &(0x7f000038f000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) setrlimit(0x7, &(0x7f00005a8000-0x10)={0x7f, 0x1f}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f000021f000)=0x4) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2017/12/29 15:08:57 executing program 4: mremap(&(0x7f0000190000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000dc6000/0x4000)=nil) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dca000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000dc7000-0x8)='./file0\x00', 0x40000, 0x8000000000000004) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000dca000-0x4)=r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80a, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x6, 0x8000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000013000)={0x6, 0x0}) r4 = userfaultfd(0x0) fcntl$lock(r4, 0x5, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/29 15:08:57 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000426000)='net/if_inet6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000000)="85a6fce9397bcb119fbd95867dd4255587276f56554bc3bc656179c3f14052c1a5b97fd94f4d0abd7406e9003e4c1f8252d85bdd48ac3f01bb22b2b667dc2ad6dd7b66a2cc9aced349dc5bca7ae836") 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) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000)={0x0, 0x99, "90952f0381adc1702608b1691fe0994dc6d2be4a9c670694482c2281921a073b64b6abf2306e2244a8574e6b998a08e325097637f55a268e979180af58ea16610b7145c41fb2e5c75dc7b27eea47d8112a1477486e58a28d6025120969e3d226e902532c2d56979240316e84d68b135c7f6e493490605baea03150737753cdfd370b421e9505d1f3580c29d2ce6ac770a7e1c2f15099b7b638"}, &(0x7f0000002000-0x4)=0xa1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000003000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x88, &(0x7f0000002000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7e46, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000003000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={r1, 0x9c, "f90251a0eaef85fea971125d78ed2cf7cfc99093fb2b74ba0bab9643120a49877de027b9e1b6be25254226dcf9a94ab9669387ba1c3001769f8f306f50f49b7753f70903f5a2aa6dbaccd70c5031b1d79205115ff7d163ffb1fb5bdd1f535901d11daec80b423f0542cad2b4ca77a18951b2b8b2edad61df711b68d4969857aa1565213b6400653a26900cda740df0e745a18e5eb846db7da5811bcb"}, &(0x7f0000001000)=0xa4) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r2, 0x2000000000000009}, 0x8) getdents(r0, &(0x7f0000000000)=""/206, 0xce) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000002000)=0x9a) 2017/12/29 15:08:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x806, 0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001000-0xc)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f00006bd000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x4000000001, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) sendto$inet6(r1, &(0x7f000052c000-0x34)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/29 15:08:57 executing program 5: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00009c2000-0xc)='/dev/autofs\x00', 0x8101, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000f9e000)=""/131) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RELDISP(r0, 0x5605) epoll_pwait(r0, &(0x7f0000c84000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0xff, &(0x7f0000f9f000)={0x3}, 0x8) timer_create(0x0, &(0x7f0000ad8000-0x60)={0x0, 0x0, 0x4, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f9d000)=0x0) 2017/12/29 15:08:57 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002ed000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x10000000000000}, &(0x7f0000356000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000788000-0x8)={r1, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) read$eventfd(r2, &(0x7f0000d2d000)=0x0, 0x8) unshare(0x20000400) clone(0x0, &(0x7f0000273000)="", &(0x7f0000f13000)=0x0, &(0x7f0000369000)=0x0, &(0x7f0000961000)="") sync() clone(0x5000400, &(0x7f0000001000-0x9e)="", &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)="") 2017/12/29 15:08:57 executing program 3: prctl$seccomp(0x2f, 0x4, &(0x7f0000000000)={0x0, &(0x7f0000ab9000)=[]}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00009dd000-0x8)={0x0, 0x0}) fstat(r1, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x8000, &(0x7f0000000000)="e9b1bde5483e5b323f642fd01387932dc3d2c17d5fe7dbed96363857a08a366c88bc25e16dfc487099a6256e134f6f3a206ef529111dcf8f35cec31f4348f584f4946706af77d20e37b1f0a210fa03987c7b072b794bde3caf73866f2ef8") ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) 2017/12/29 15:08:57 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x88, 0xd00) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) clock_gettime(0x7, &(0x7f0000002000-0x10)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000013000)={0x1000, &(0x7f0000013000)="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"}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) futex(&(0x7f0000012000-0x4)=0x0, 0x3, 0x0, &(0x7f0000012000-0x10)={0x77359400, 0x0}, &(0x7f0000014000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00001f3000)={{&(0x7f0000db2000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2017/12/29 15:08:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000a36000)={0x0, 0xed, "f8f6d69b11636a4d829f35ad1e196ede661a979012560a7e51a3cd7824ebabff17845e9a489bc50cd7a07458bc792859ce6f52300ad3d20decbfd15d5e65e7c012ac583197e9b13d50fe23500b22d8ce17ec3e37f8d1e90c05564effb15b6e1a8777f5a4e88410666a3aa1888d757e8b30ddcacd8f9e40b3445f4db8bec4178fbf6268911a416c1624c11c5541e4cc81a309a83e0370388dbe633d5d71eb811cd9c1fd1b7f6edefbf7aa6bd7f00d6f0bb608e96a18a08d6833f951d53f38e005bf530384fa2961c910d57dacbb8be9d198be7e6d38804fb6a9a318bfc1ac45e0cf03949ac487b483f4258dba78"}, &(0x7f0000127000-0x4)=0xf5) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b6c000)={r1, 0x9, 0x1, 0x400}, 0x10) r2 = socket$inet(0x2, 0x1, 0x3) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000d4d000-0x1d)="441f080b0100000006ffff00000302781305004da600e211a1bf03025f", 0x1d) r3 = socket(0x5, 0x806, 0x4) connect$netlink(r3, &(0x7f0000825000-0xc)={0x0, 0x0, 0x1, 0x6}, 0xc) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000a92000-0x4)=0x0) 2017/12/29 15:08:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000073d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x20000000000003, 0x0) write(r1, &(0x7f00007d5000-0x22)="2200000014000721004f10f7e2ff050002000300f100000206000200e700ff0af155", 0x22) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) sync_file_range(r2, 0x4, 0x2, 0x7) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000c3c000-0x40)={0x0, 0x9, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="d935de4e5517", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f4d62086217f"]}) 2017/12/29 15:08:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x40000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f00001f2000)=0x1, 0x4) 2017/12/29 15:08:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f00003bf000)={0x47e0a8, {0xfffffffffffff278}, 0x0, 0x0}, &(0x7f0000719000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000500000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001fe000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2017/12/29 15:08:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000048d000+0x9ff)={0x0, 0x0, 0x0}, &(0x7f000037a000-0x4)=0xc) getgroups(0x4, &(0x7f0000840000-0x10)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009ec000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008e9000)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003c2000-0xc)={0x0, 0x0, 0x0}, 0xc) r6 = getgid() r7 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000206000)=0x0, 0x80000) setsockopt$nfc_llcp_NFC_LLCP_RW(r7, 0x118, 0x0, &(0x7f0000cb0000)=0x0, 0x4) stat(&(0x7f0000026000)='./file0\x00', &(0x7f0000735000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6(0xa, 0x801, 0x9, &(0x7f000099f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r9, 0x84, 0x11, &(0x7f0000ee6000)={0x0, 0x7}, &(0x7f0000cfb000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r9, 0x84, 0x5, &(0x7f0000564000)={r10, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getgroups(0x6, &(0x7f000027d000)=[r1, r2, r3, r5, r6, r8]) r11 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r11, 0xff, 0x1, &(0x7f0000b22000)=""/215, &(0x7f0000959000)=0xd7) r12 = signalfd4(r7, &(0x7f000085a000)={0x0}, 0x8, 0x0) r13 = dup2(r12, r12) setuid(r4) ioctl$TUNSETQUEUE(r13, 0x400454d9, &(0x7f0000a71000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) ioctl$DRM_IOCTL_MODESET_CTL(r13, 0x40086408, &(0x7f0000a97000)={0x100000000, 0x10001}) 2017/12/29 15:08:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup3(0xffffffffffffff9c, r0, 0x80000) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000464000)={0x400, 0x70, 0x1, 0x5, 0x2, 0xfffffffffffffeff}) 2017/12/29 15:08:57 executing program 5: r0 = memfd_create(&(0x7f00008a4000-0x8)='cgroup,\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00003a3000-0x10)={0x4, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() getpgrp(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000000)={r1, 0x4, &(0x7f0000001000-0x10)=[0x7, 0x1, 0x7, 0x0], &(0x7f0000001000-0x4)=[0x3ff], 0x50, 0xa, 0x46, &(0x7f00005b8000)=[0x5, 0x7fff, 0x59, 0x20, 0x8020000000000000, 0x1ff, 0x5, 0x9, 0xca0, 0x3], &(0x7f0000000000)=[0x4, 0xfe00000000000000, 0x4, 0x400, 0x800, 0x3], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f00000c4000-0xd)='/dev/net/tun\x00', 0x0, 0x4002) ioctl$void(r3, 0xc0045c77) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000543000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x8ce}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000480000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb3000-0x1)=0xe8) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f0000f70000-0x20)={"3f97d29d7c76d1b8ceae42e1676cb9d1", {0x4, 0x85ff, 0x4, "99ce35453f6e", 0x0, 0x0}}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000d1d000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f00009e2000-0x4)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000060f000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000a8d000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x1ff, 0x0, 0xff, 0x4, 0x20, 0x80, 0x8, r5, r6}, {0x101, 0x3, 0x6, 0x400, 0x7ff, 0x3ff, 0xb79, 0x5}, {0x10000000, 0x7ff, 0x21c3, 0x3f}, 0x5, 0x0, 0x9, 0x1, 0x2c, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x6}, 0x1, @in=@multicast2=0xe0000002, 0x80, 0x2, 0x3, 0x7, 0x4, 0x1f, 0x8701}}, 0xe8) read$eventfd(r0, &(0x7f00006f1000-0x8)=0x0, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8932, &(0x7f0000012000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000a1d000)=0x4) 2017/12/29 15:08:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ea0000-0x9)='/dev/sg#\x00', 0x8000000, 0x80) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000ea1000)={{0x1, 0x2, 0x9, 0x3, 0x3}, 0x7fff, 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]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000f9e000-0x5c)={{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]}, 0x0}, 0x81, [0x55de, 0x6, 0x5, 0x6, 0x40, 0x7, 0x384, 0x8e]}, 0x5c) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000dc000)=0x0) 2017/12/29 15:08:57 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcc, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000002000)=0x9) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x101082, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000003000)={0x0, @in6={{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x2, 0x4, 0x20, 0x9}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000)={r2, 0x34}, &(0x7f0000004000-0x4)=0x8) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000002000-0x4)=0x0) 2017/12/29 15:08:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ae8000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000f12000)='./file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000b35000)='ext2\x00', 0x1001, &(0x7f000061d000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) fcntl$setsig(r0, 0xa, 0x3b) setitimer(0x1, &(0x7f00007c1000+0x10b)={{0x0, 0x2710}, {0x0, 0x0}}, &(0x7f00005e7000)={{0x0, 0x0}, {0x0, 0x0}}) mount(&(0x7f0000f30000)='./file0\x00', &(0x7f0000f78000)='./file0\x00', &(0x7f0000a5a000-0x5)='ext2\x00', 0x1000, &(0x7f00008cb000-0x6f)="") 2017/12/29 15:08:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x10200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000001000-0xc)={0xffffffffc562ab5c, 0x3, 0x4, 0x0, 0x9, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000001000)={0x9, 0x7f}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000004000-0xc)={0x2, 0x8, 0x0, 0x8, 0x81, 0x7}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) bind$inet(r0, &(0x7f0000003000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = memfd_create(&(0x7f0000002000)='proc]:\x00', 0x3) r3 = getpgrp(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000003000-0x8)={0x0, r3}) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000000000)="034b94060f3cc62da1fd265d4cd5a6f2b75aeec297d5a14eeb4dab673c768bacd4a61eca7c1f") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000005000-0x69)=""/105, &(0x7f0000005000-0x4)=0x69) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000005000)={0x0, 0x3, 0x9, 0x1, r3}) personality(0x510000f) ioctl$TIOCSCTTY(r0, 0x540e, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000007000-0x4)={0x949, 0x1, 0x1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r2, &(0x7f0000008000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000007000)='proc]:\x00', 0x7, 0x3) 2017/12/29 15:08:57 executing program 2: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ffc000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000ffb000)=""/0) r2 = epoll_create1(0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000ffb000)={0x2, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b61000-0x18)={0xaa, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000d41000-0xc)={0x0, 0x0}) 2017/12/29 15:08:57 executing program 1: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fc2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000fc2000-0xa)=@file={0x1, './file0\x00'}, 0xa) timer_create(0x3, &(0x7f0000fc1000-0x60)={0x0, 0x28, 0x7, @thr={&(0x7f0000039000-0xfa)="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", &(0x7f0000d07000-0x57)="5b875da8ec03bb3ab5a47e98f54f5c9d052fe2a3ef0cc01a8ce9b8a8a939d03af7fb9e0c25a1f1bcefad09eff7d8a31048a271a3bfb2c7aa6f316ee0d9167a2a41f59eece741c593ff1610afdff20b525dc84113ea7bcd"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e58000-0x4)=0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000054b000)={0x0, 0x0, 0x0}, &(0x7f0000fc3000-0x4)=0xc) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000)={0x20071026, r2}, &(0x7f00001e5000)={0x6, 0x6, 0x9, 0x2, 0x4, 0x7}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000fc3000)=""/4096, 0x1000, 0x10000, &(0x7f0000fc4000-0x10)=@llc={0x1a, 0x1e, 0x8a04, 0x3, 0xfffffffffffffffe, 0x7fff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) timer_gettime(r1, &(0x7f0000732000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fc1000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r4, 0x0, 0x30, &(0x7f0000fc1000)="8eb8e885407ceb8c5fbf08d65358b3933d8521caede58a8a172a70a2933589278b1bea41909d5fd7ea030604ecec827879bd4498c9407504", 0x38) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000dff000)={{0x0, 0x1c9c380}, {0x0, r3}}, &(0x7f0000509000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/29 15:08:57 executing program 6: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000ff5000-0x28)={@generic="65015085e741ff6666460808a450d1ae", @ifru_map={0x7, 0x5, 0x8, 0x3f, 0x9, 0x1000}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f00000000000000000000f0ff00", @ifru_flags=0x4201}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000b2d000/0x4000)=nil) sync() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x8000, 0x0) fcntl$dupfd(r2, 0x406, 0xffffffffffffffff) open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000f65000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000bbf000-0x70)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5007}], 0x54) 2017/12/29 15:08:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x28)={@generic="5f0ddfba452f20653a42c778701cfffa", @ifru_addrs=@sco={0x1f, {0x6, 0x6b, 0x1000, 0x1ff, 0xfffffffffffffff9, 0x0}}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000002000-0xae)=""/174) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = socket$inet6(0xa, 0x5, 0x8001) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000003000-0x1)=0x3) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000002000)={@common='lo\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000003000)=0x0, r1, &(0x7f0000002000)=0x0, 0x3f, 0x1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000003000-0x50)={{0x0, 0xfffffffffffffe00}, {0x4, 0x3f}, 0xfffffffffffffffc, 0x0, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000005000-0xc)={0x40000004, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000006000-0x6)='ocfs2\x00', 0x8, &(0x7f0000004000)="f750fd2a3081f3b725d54a6b6c28c8f6015dd224352215207cb7e783a368efab206d8a8f6e1ef806df07307f688b323b9a6a0d8189f76605f4fc2d43a23c7513d2968810486447a3a1790cef8129b9c518b9bbe7a9ec9fcb6dba882225f939508fb21b47e682e4c3ee329b98e3664d4d9d576f995dedf1c09f7c39dff6b48ffdddec672e0c106e3054e5cc2a1c5bcf6244c778b1a2e102ef671abc85968a300f9ded81020eb8560cf75afc8c563b9b01835a8c750d685375ed90148995beb9cd0de6deb8e93565ed") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000007000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000004000)={0x5, 0x78, 0x8aa6, 0x100000001, 0x0, 0x3f, 0x0, 0x8, 0x200, 0x3, 0x8, 0x1, 0x9, 0x1, 0x0, 0x0, 0x2, 0x6, 0x5, 0x20000, 0x1, 0x7fff, 0x3, 0x1ff, 0xfffffffffffffff8, 0xfffffffffffffffa, 0x0}, r3, 0x800, r0, 0x9) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000002000-0xf2)=""/242) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000008000-0x10)=@req={0x28, &(0x7f0000004000)={@common='teql0\x00', @ifru_ivalue=0x7ff}}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000008000-0x9)='/dev/rtc\x00', 0x200000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000008000)={0x4, [0x3f, 0x73, 0x3209, 0x101]}, 0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000009000)={0x0, 0x216, 0x2, 0xfffffffffffffff9, 0x3ff, 0x5, 0x66c, 0xffffffffffff8000, {0x0, @in6={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd6, 0x9, 0x7fff, 0xa54, 0x8000}}, &(0x7f0000005000-0x3)=0xb8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000000a000-0x34)={r5, 0x2c, "803dd89c6b05197b7a438d80af9ad63f6f0140fe1463d0bfd3aa69c8561f789be60f98a2c50220f363410a08"}, &(0x7f0000005000-0x4)=0x34) 2017/12/29 15:08:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200041, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00009af000)={0x24d0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x7c, 0x3ff, 0x6, 0x10000, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x81, 0x1, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000b25000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00007a2000-0x58)={{0x0, 0x0}, 0x0, 0x8000000000009, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lseek(r0, 0x0, 0x0) 2017/12/29 15:08:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00003fc000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000e88000-0x4)=0x0) quotactl(0x0, &(0x7f0000cd6000-0x8)='./file0\x00', 0x0, &(0x7f000080c000)="") futex(&(0x7f00007d6000)=0xc947, 0x4, 0x1, &(0x7f0000848000-0x10)={0x0, 0x989680}, &(0x7f0000d00000-0x4)=0x40, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f000077e000)={0x9, 0x3, 0x5, {0x0, 0x1c9c380}, 0x6, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ef5000)='/dev/ppp\x00', 0x32000, 0x0) syz_open_dev$evdev(&(0x7f0000ee3000-0x12)='/dev/input/event#\x00', 0xffff, 0xc0080) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000f1000)={0x7, 0x1, 'client0\x00', 0xffffffff80000001, "0b6eedc852021080", "92b14139cae0bdf0307ad82d4b8b85e51898ca4ab0cd1ebcc3ff21b225b63dce", 0x2, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000867000-0x68)={0x8, 0x7fff, 0x4, {0x0, 0x989680}, 0x782, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00002ba000-0x4)=0x7, 0x4) clock_gettime(0x0, &(0x7f0000688000-0x10)={0x0, 0x0}) utimensat(r1, &(0x7f00006c4000)='./file0\x00', &(0x7f0000bf1000-0x20)={{0x0, 0x0}, {r2, r3/1000+30000}}, 0x100) 2017/12/29 15:08:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000de0000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) fcntl$setlease(r0, 0x400, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000f84000)={{0xa, 0x2, 0xd6e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, {0xa, 0x1, 0x8000, @loopback={0x0, 0x1}, 0x80000001}, 0x8, [0x8001, 0xfb, 0x3ff, 0x100000001, 0x0, 0x9, 0x80000001, 0x0]}, 0x5c) setsockopt$inet6_int(r1, 0x29, 0x12, &(0x7f0000f6a000)=0x0, 0x4) 2017/12/29 15:08:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = dup(r0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00001ff000)=0xfffffffffffffffd, 0x4) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') listxattr(&(0x7f00004ee000)='./control/file1\x00', &(0x7f0000c9b000-0x96)=""/150, 0x96) mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 61.425526] device lo left promiscuous mode 2017/12/29 15:08:57 executing program 7: r0 = socket(0x11, 0x802, 0x7) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00008af000-0x4)=0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000158000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x8, 0xad59f1c7c0a9191a) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000000)={0x51, 0x1, 0x2, {0x1, 0x9}, {0x2, 0x3ff}, @ramp={0x4, 0x81, {0x9, 0x0, 0x80000000, 0xffffffffffff5c57}}}) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0x100000001, 0x3) 2017/12/29 15:08:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) restart_syscall() r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000021000-0x9)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00006a9000)={0x0, 0xffff}, &(0x7f000024a000-0x4)=0x8) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000e1f000-0x1a)=""/26) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000f78000-0x10)={0x4, 0x0, &(0x7f0000a72000)=""}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00008f2000-0x8)={r1, 0x7fff}, 0x8) poll(&(0x7f00005f7000)=[{r0, 0x109, 0x0}, {r0, 0x10, 0x0}], 0x2, 0x21) writev(0xffffffffffffffff, &(0x7f00008d6000-0x10)=[{&(0x7f0000cae000-0x5e)="39000000110009045a00000080000000180000000000000000060107000000061900550000010000000002ffffffffffe900011c00621e0500", 0x39}], 0x1) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000559000)=0xfffffffffffffff7) r2 = getpid() fcntl$setown(r0, 0x8, r2) renameat2(r0, &(0x7f0000b1a000)='./file0\x00', r0, &(0x7f00002d7000)='./file0\x00', 0x1) r3 = add_key$keyring(&(0x7f0000bc6000-0x8)='keyring\x00', &(0x7f0000baa000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000c3c000-0x28)={0x10000, 0x9, 0x1b6f, 0x100, "25d0804c3d55329b6bded23f78aa465b39fa81e8ffd9f50abb911db0c988db9a"}) keyctl$revoke(0x3, r3) add_key(&(0x7f0000b7c000-0x8)='keyring\x00', &(0x7f00007b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r3) 2017/12/29 15:08:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001aa000)='net/psched\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00004af000-0x10)={0x0, 0x0, 0x3, 0x8}, &(0x7f0000169000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000056d000)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7f}, &(0x7f00004ad000-0x4)=0x98) bind$inet(r1, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r1, &(0x7f0000bce000-0x21c)=[{{0x0, 0x0, &(0x7f000073e000)=[], 0x0, 0x0, 0x0, 0x80}, 0x80000000}, {{&(0x7f00002e3000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000782000-0x10)=[{&(0x7f00007a7000-0x86)=""/134, 0x86}], 0x1, &(0x7f0000d0f000)=""/203, 0xcb, 0x9}, 0x7f}, {{0x0, 0x0, &(0x7f0000f02000)=[{&(0x7f0000e7c000)=""/82, 0x52}, {&(0x7f0000a3b000-0x44)=""/68, 0x44}, {&(0x7f0000f59000-0xb4)=""/180, 0xb4}, {&(0x7f0000377000)=""/145, 0x91}, {&(0x7f0000103000-0x37)=""/55, 0x37}], 0x5, &(0x7f0000a15000-0xc8)=""/200, 0xc8, 0x101}, 0x6ed}, {{0x0, 0x0, &(0x7f000045d000-0x40)=[{&(0x7f0000319000)=""/224, 0xe0}, {&(0x7f0000a3c000)=""/57, 0x39}, {&(0x7f0000620000)=""/4096, 0x1000}, {&(0x7f0000ef2000)=""/64, 0x40}], 0x4, &(0x7f0000da4000)=""/170, 0xaa, 0x4}, 0x3c0}, {{&(0x7f0000e52000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c7c000-0x40)=[{&(0x7f00008cb000-0xc2)=""/194, 0xc2}, {&(0x7f000008d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fd2000)=""/248, 0xf8}, {&(0x7f000062c000-0xe5)=""/229, 0xe5}], 0x4, &(0x7f00002d9000-0x3a)=""/58, 0x3a, 0x20}, 0x8}, {{&(0x7f000069a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000539000)=[{&(0x7f0000c19000)=""/54, 0x36}], 0x1, &(0x7f0000f72000)=""/173, 0xad, 0x3}, 0xffffffff}, {{&(0x7f0000e03000+0x2fc)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000007f000)=[{&(0x7f00003c8000-0x3)=""/3, 0x3}, {&(0x7f0000943000-0xaa)=""/170, 0xaa}, {&(0x7f0000901000)=""/156, 0x9c}, {&(0x7f00007af000-0x9d)=""/157, 0x9d}, {&(0x7f0000aa2000-0x53)=""/83, 0x53}, {&(0x7f0000a8c000)=""/60, 0x3c}, {&(0x7f000057f000)=""/4096, 0x1000}, {&(0x7f0000ea6000)=""/106, 0x6a}, {&(0x7f0000bc5000-0x62)=""/98, 0x62}], 0x9, &(0x7f0000b4c000)=""/209, 0xd1, 0x3ff}, 0x8}, {{0x0, 0x0, &(0x7f0000419000-0x40)=[{&(0x7f0000080000-0xf1)=""/241, 0xf1}, {&(0x7f00005cf000-0xb)=""/11, 0xb}, {&(0x7f0000880000-0x13)=""/19, 0x13}, {&(0x7f000052e000-0x6a)=""/106, 0x6a}], 0x4, &(0x7f0000f29000-0x60)=""/96, 0x60, 0x20}, 0x200000000000}, {{&(0x7f0000f01000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b78000-0x50)=[{&(0x7f00002c9000-0x85)=""/133, 0x85}, {&(0x7f000036d000)=""/91, 0x5b}, {&(0x7f0000850000-0xc6)=""/198, 0xc6}, {&(0x7f0000f4d000-0xfe)=""/254, 0xfe}, {&(0x7f00002e6000)=""/220, 0xdc}], 0x5, &(0x7f0000cc6000)=""/233, 0xe9, 0x4}, 0x5}], 0x9, 0x2, &(0x7f0000459000)={0x0, 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000028e000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r3}, 0x14) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000bbe000)="ecda", 0x2, 0x3fffe, &(0x7f000036e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r1, r0, &(0x7f000033d000-0x8)=0x0, 0x1) 2017/12/29 15:08:57 executing program 4: mlock(&(0x7f000090d000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00000e4000/0x4000)=nil, 0x4000, 0x1) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) 2017/12/29 15:08:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000014000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00003eb000-0x4)=0xdb58, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000945000-0x4)='net\x00') clock_gettime(0x0, &(0x7f00001c0000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00009b6000)={0x0, 0x0}) write$evdev(r1, &(0x7f0000134000)=[{{r2, r3/1000+10000}, 0x0, 0x9, 0x1000}, {{r4, r5/1000+30000}, 0x1228, 0x0, 0x2}, {{0x0, 0x0}, 0x8001, 0x6, 0x40}, {{0x0, 0x0}, 0x7, 0x40, 0x6}, {{0x0, 0x2710}, 0x1, 0x7, 0x1}, {{0x0, 0x2710}, 0x453b, 0x9, 0x101}], 0x90) getdents(r1, &(0x7f000075b000)=""/4096, 0x1000) getdents64(r1, &(0x7f000008a000-0x30)=""/48, 0x30) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000eca000-0x108)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x200, 0x0, 0x3, 0x5, 0x863f, 0xffffffffffffff59, 0x2328, 0x7, 0x7, 0x7f, 0x4, 0x6, 0x0, 0x101, 0x2]}, &(0x7f0000fe0000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00003c2000-0x18)={r6, 0x4, 0x30, 0x80000001, 0xfffffffffffff632}, &(0x7f00002c6000)=0x18) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00005b8000-0x10)=[{0x3, 0x5}, {0x2, 0x0}], 0x2) clock_gettime(0x0, &(0x7f0000301000-0x10)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f00009e4000)={{0x0, 0x989680}, {r7, r8+30000000}}, &(0x7f0000369000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/29 15:08:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00006f0000-0x4)=0x0, &(0x7f0000068000)=0x0, &(0x7f0000663000-0x4)=0x0) syz_fuse_mount(&(0x7f00001ba000)='./file0\x00', 0x6000, r0, 0xffffffffffffffff, 0x1, 0x20a0000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c36000)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000b13000)=0x0) gettid() r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f53000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000c6a000)={0x0, 0x80000000, 0x20, 0x4, 0x4}, &(0x7f0000183000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000f71000-0x18)={r4, 0x0, 0x20, 0x8, 0x3f}, &(0x7f000091f000)=0x18) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000e02000-0x4)=0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f1e000)='/dev/vga_arbiter\x00', 0x2, 0x0) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000103000)='/dev/ppp\x00', 0x0, 0x0) r8 = inotify_init() epoll_ctl$EPOLL_CTL_DEL(r7, 0x2, r8) r9 = getpgrp(r5) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00005cd000)={0x0, 0x0}) pkey_alloc(0x0, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f00005d2000)={r4, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xfffffffffffffff9}, &(0x7f0000817000-0x4)=0x98) tkill(r9, 0xa) r13 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d21000)='/selinux/status\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00007e1000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r6, 0xc018620b, &(0x7f0000f29000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r13, 0xc0306201, &(0x7f0000674000-0x30)={0x3c, 0x0, &(0x7f000042a000-0x3c)=[@enter_looper={0x630c}, @decrefs={0x40046307, 0x4}, @acquire={0x40046305, 0x0}, @increfs_done={0x40106308, r14, 0x1}, @acquire_done={0x40106309, r15, 0x0}], 0xbf, 0x0, &(0x7f0000c7d000)="a80d3516d46f16e18886a15fb395f7684d90b717d1b60d99917784df462a29c1c304478708a051216283324da16254f0c775b184cb5fd49c69a102672f18a07c1b28096590d45d8e8bb1580a29adf7a4d57395b0459113063e52a2e78e0fbcd25080f4cf788644c58bef964ca438ecdb9cc2b0cf22b22e969ca3aeb488b5e5da1b3942ce5d7ae3c2f3410358c6aab6f2fd801ac862a34e39c367fa52343bf6eb79a6b696644183efd656dc3923f768e89a11f4c90c8f1f177c452fdc16dadd"}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r10, 0x84, 0x10, &(0x7f0000b33000)=@assoc_value={r4, 0x800000000}, 0x8) ioctl$sock_SIOCSPGRP(r10, 0x8902, &(0x7f0000377000-0x4)=r9) setsockopt$sock_void(r10, 0x1, 0x3f, 0x0, 0x0) process_vm_writev(r9, &(0x7f0000271000)=[{&(0x7f0000d2e000-0xd8)=""/216, 0xd8}, {&(0x7f00000f1000)=""/150, 0x96}, {&(0x7f0000c12000-0xa0)=""/160, 0xa0}], 0x3, &(0x7f0000f21000-0x80)=[{&(0x7f0000f57000)=""/95, 0x5f}, {&(0x7f00005c5000)=""/4096, 0x1000}, {&(0x7f0000d35000)=""/0, 0x0}], 0x3, 0x0) r16 = dup2(r12, r12) stat(&(0x7f000067f000)='./file0\x00', &(0x7f0000f72000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000b7000)='./file0\x00', &(0x7f0000f01000+0xcb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r11, 0x1, 0x11, &(0x7f000058e000-0xc)={r2, r17, r18}, 0xc) ioctl$DRM_IOCTL_FREE_BUFS(r16, 0x4010641a, &(0x7f0000037000-0x5)={0x2, &(0x7f00005ec000-0x8)=[0x3f, 0x0]}) 2017/12/29 15:08:57 executing program 3: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000b9000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000-0x4)=0xb7a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000)=[{r0, 0x400, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x81, 0x0}, {r0, 0xd, 0x0}], 0x4, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000000000)={0x7}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000004000-0x38)=[&(0x7f0000001000)='wlan1GPLnodev&md5sum%eth1keyring\x00', &(0x7f0000003000)='/selinux/validatetrans\x00', &(0x7f0000003000-0x17)='/selinux/validatetrans\x00', &(0x7f0000003000)='/selinux/validatetrans\x00', &(0x7f0000002000-0xe)='keyringvmnet0\x00', &(0x7f0000004000-0x17)='/selinux/validatetrans\x00', &(0x7f0000004000-0x17)='/selinux/validatetrans\x00'], &(0x7f0000003000)=[&(0x7f0000003000)='/selinux/validatetrans\x00'], 0x1800) munlock(&(0x7f0000003000/0x1000)=nil, 0x1000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000)={0x4, 0x8, 0x10000, 0x5, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000)={r4, 0xc0, "55d3e1c12c34313c9a1923ebce6d76e99e9ff78382c336187f9795f9d098112c92aff5888b44b6f027ea986411f707b50722b170d40bbd3bcf4f5d9ba86c5a2a6a24ad1efd951dbb860b513cf1f48dadcfa159ef67660d7f642dee6aac3613c6bd10bcb6237203d3cab9e80ba6cadc48dc1b9b74e0df994b73a1494cf1eda46943688b3bbdaece29fc657e89e619ca6d53b9f37b8a767657eac393258b8f7692f756a7933cf6dada84dd6fd398913ee69766d53bcf578f8a61ca9f2e7a083ace"}, &(0x7f0000005000-0x4)=0xc8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000004000-0x8)=0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000006000-0x1a)=""/26, 0x1a, 0x10020, 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000003000-0x38)={&(0x7f0000006000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001000)=[{&(0x7f0000001000)="ed1cd4c65528ba15f1e613a5c1bcbfa3b595bcb0d501fd353d66eccebda38ca98416b9c317f2c4f16aeabd239c86", 0x2e}, {&(0x7f0000005000-0xfc)="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", 0xfc}, {&(0x7f0000004000)="0cf33e4eea15a9c4321ac066cef2cd170a0cd274e418dbb1b58a79fa32001d995b3a6b5ca239727474441fbd89d668b314ad5fe9bb20c533f91b", 0x3a}], 0x3, &(0x7f0000003000-0xa8)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0xa8, 0x41}, 0x4040084) setresgid(r3, r3, r3) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000-0x16)='/selinux/checkreqprot\x00', 0x882, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0xfffffffffffffffe) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000008000-0x4)=0x0) 2017/12/29 15:08:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace$peekuser(0x3, r0, 0x1) socket$inet6_icmp(0xa, 0x2, 0x3a) openat$ptmx(0xffffffffffffff9c, &(0x7f0000832000-0xa)='/dev/ptmx\x00', 0x100, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000f73000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00008b6000)='/selinux/context\x00', 0x2, 0x0) ioctl$VT_RELDISP(r2, 0x5605) 2017/12/29 15:08:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f0000ff0000-0x10)=[{&(0x7f000072d000-0x10)="390000001000094700bb61e1c3050000", 0x10}], 0x1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000c25000-0x4)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00003b1000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00004e7000)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00002be000)=0x0) socketpair$inet(0x2, 0x2, 0x6, &(0x7f0000aea000-0x8)={0x0, 0x0}) stat(&(0x7f000018d000)='./file0\x00', &(0x7f00006dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00009b2000)='./file0\x00', &(0x7f00007bf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000a7d000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000298000-0xe8)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ea000)=0xe8) r9 = accept4(r0, &(0x7f0000652000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000536000-0x4)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000068e000)={0x0, 0x4}, &(0x7f0000916000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xa, &(0x7f00009db000)={0x5acbb6af, 0x3, 0x4, 0xffffffffffffffff, 0x1ff, 0x4, 0x59a4, 0x3, r10}, &(0x7f0000110000)=0x20) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000a2d000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000649000)=0x0) fstat(r0, &(0x7f00004d3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000d48000+0x855)='./file0\x00', &(0x7f0000463000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000c75000-0x38)={&(0x7f0000f5a000)={0x10, 0x0, 0x100000000, 0xfffffffffffffff6}, 0xc, &(0x7f0000b05000)=[{&(0x7f000062c000-0x10)=[{0x10, 0x2, 0x800, 0x9, 0x4, ""}], 0x10}, {&(0x7f0000f02000-0x2c2)=[{0x9f, 0x5, 0x0, 0x7, 0x0, "d5bb4db8599db16f73e1aeff20ef0784943ece5d3d48e337ea18003b27420c56e77eeb12ce66c7b6b86b15aae5139973bdc65e8ebf283ce661c91605028c0e2c2dab4e7ab63378c84f04fea50dac30862403d093b73820196cca29b0de3a108c804da40790557a28c8583f2193b2af6d1319382e5b3cc2c51d9dac2b26cb6da6321f3a5c92acd2009594a622b7c645"}, {0x55, 0x0, 0x1, 0xfff, 0x9, "9bdeb1a817338b49ec57599cb8782cc7c1f24a69798beb397f8f6bbaa37c0e1b5c5f5e1b79c3001cd07e780584243e2b5ebdb7c613096a5483a0691210f49d06f3221cfccb"}, {0xfc, 0xffffffffffffff20, 0x2, 0x1ffc0000, 0x0, "0680797a23810d4fc8312cfc5afd97861275f94542d56a5f03a3d0b16d9d98ec6b5a01713ad579452e7df1c719314d543c870ef6ee65e9837fb3dfa2e5e5742d050a2604e6211436b42e02a5cfb531b936feebb0bb313527d2c3d15f8949f681b7964257b659af409f8191cc2571a1019441564fb947e4c8ce4940925b9912aa813bfb7846c11c9ca08c6e751672af646dbea583fa50c4fd12ebb488ded34b91e61b155f81465002ddbb10f6d38ec570fdbff03697bacc852242ae3a534c89f293b25ecd29acc5fb5718967909c6169202465688fad12dfa801c4a9c00644f77c6c797f2c5ff4efd20779f44"}, {0xd2, 0xbc, 0x400, 0xee, 0x100000001, "11746211fbe2695d5732eae7d8e25916bf031223ef320a527cd599678024de362b9dad24a89ca60e2e2dc20c3eef53374421ca57addc55f73c8b5e463b458451640fe6a227f679bcf11e64d4dfffc1884275147d4a649248cfed5e8bed07ee5888622ba516d5d1e3c1670ddd354f15d48a3aed43c741daa8d3d87c5920eda710bd1770ff4fde792f532cce57d8080ffb24b42c23e5b2a68efb84439f5bb3e774d9fcc39fc8fbb7f960b964f74e6279d24d7f9ab21a2b8e9a4a06600f1315055045b0"}], 0x2c2}, {&(0x7f000058e000-0x223f)=[{0x6b, 0x8001, 0x11, 0x7f, 0x1c47, "fb66c1a0a2d410e28b0faed05da095547537af4e236f62d9cf37ac69c293a30498c5b3c7b7d9cfc6dcfabe6e49532b8aff4d4b7a72d517faaff9023542b83239c71340c0b1825700f9d893dee196fd3fa718792b3d10203e225f12"}, {0x1010, 0x9, 0xa04, 0x8001, 0x802, "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{0x1010, 0x73a, 0x201, 0x81, 0x8000, 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"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{0xff, 0x4, 0x300, 0x0, 0x6d, "0db2861f833792abefd7b460d14bf377f56a60878abb3c0050e015ab6825df6f3b9cfa5a632090563dcb16fc3a846b361d0fc3a0b73e5b8d842fe3a48cd7b65346527044c66efe8b2315b91e0e013abfa714e28d985162ee72bfff80f37a02afb5ecacfb97a63c322d65eae295eb8322c79c7c4966ba30a5193660f21d2df01e55c00b43908369aaafd1ac898d6ffec08d28b625bec1ef140f9d98ea1ede2189da3a089e2d4bf055095e11adcad6abe543e7ac1c8d4d44289a38e57dd855d0ec33ddade5c58b1c1eb31d9a501fb06bb135ba61b74f1c23a032f600ec4cf2a103a73435bf3b3b6b889cf87ab3e0373b"}, {0xea, 0x7fff, 0x100, 0x5, 0x7, "2d0421021845d8d48ffdf963d9dd25c5ff08e57fbb1a01e74e442813ae6b2f44e17b123ab3e7b851306be78bad7f13ec75819fd1250a89a5856109e513f8ea57fdfd190a94328d757f99bddedf3e101b197a0ee17974a49c0744bd108625783662eac2c34ae6b414b95a7da78091b2741f8836ca182fc52fbb95e649d263b1ea9b6a01edecebcf60e6067e967fdf57355a8ee058349bdf5b5b860b0df342eca8dd02fc03d3ab1d92fb524ea73636614d18ef75746174f33c4bb76e3abd2d6a6d3332c6bc38ccfc9b55edd0c0a985136417a99a226829e9f2388f"}], 0x1236}], 0x6, &(0x7f0000671000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0xd8, 0x8080}, 0x0) 2017/12/29 15:08:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) poll(&(0x7f00006b0000-0x30)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffffeff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000014000)=0xff, 0x4) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00004a2000)=0x6) ioctl$TCFLSH(r2, 0x540b, 0x2) 2017/12/29 15:08:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)="") chroot(&(0x7f00004ee000-0x6)='./bus\x00') umount2(&(0x7f00009fa000)='./bus\x00', 0x0) lsetxattr(&(0x7f00004de000)='./bus\x00', &(0x7f0000156000)=@known='system.advise\x00', &(0x7f0000baf000-0x6)='ramfs\x00', 0x6, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000028f000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000ab0000+0x6e9)={0x7, 0xfffffffffffffffa}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007fd000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept$ipx(r1, &(0x7f000058b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001c1000-0x4)=0x10) futimesat(r1, &(0x7f0000d96000-0x6)='./bus\x00', &(0x7f00007c6000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) 2017/12/29 15:08:57 executing program 3: mmap(&(0x7f0000000000/0xc24000)=nil, 0xc24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) mmap(&(0x7f0000c24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f00007fa000-0x8)=0x0) pwrite64(r0, &(0x7f0000c24000)="fb2e3418fab47939ab6ab04aebc5d589de68c0a3a0c5528df171d3a8f852414df486e7ac70ed87babddbb0055b0d3c11b4b74e7de80bf851c537c86cefb9ca595d0b178193f5e5", 0x47, 0x0) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) socketpair(0x1f, 0xa, 0x9, &(0x7f00009b4000)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000c23000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x421f, r3) ptrace$getregs(0x11, r3, 0x0, &(0x7f0000c23000)=""/0) 2017/12/29 15:08:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000087000-0x4)=0x1, 0x4) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000362000)='/selinux/relabel\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000083a000-0xc)={0x40000000, 0x0}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00002fb000-0x8)=0x0) sendto$inet(r0, &(0x7f00004dd000)="", 0x0, 0x20000002, &(0x7f0000bf5000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ffe000-0x1)="bf", 0x1, 0x8000, &(0x7f00008e7000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/29 15:08:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e41000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000e5000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000f11000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000b20000)={r1, r2, 0x0}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d99000)={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x0, 0x9, [@multicast1=0xe0000001, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @loopback=0x7f000001, @broadcast=0xffffffff, @broadcast=0xffffffff, @multicast2=0xe0000002, @loopback=0x7f000001]}, 0x34) r3 = add_key$keyring(&(0x7f0000c37000)='keyring\x00', &(0x7f0000e1e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$describe(0x6, r3, &(0x7f0000ea9000)=""/206, 0xce) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8917, &(0x7f0000253000)={@generic="04b9537bdcb237944f27c0cf96ed2cb0", @ifru_flags=0x200}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00006dd000-0x5c)={{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]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f000079f000+0xe3e)='/proc/self/net/pfkey\x00', 0x20100, 0x0) getsockopt$inet_mreq(r5, 0x0, 0x23, &(0x7f000002a000)={@broadcast=0x0, @broadcast=0x0}, &(0x7f0000fb3000)=0x8) 2017/12/29 15:08:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000001000-0xb3)={0x9b, 0xab, "caa885266a5c9263564bc7b446248c9d9d4b5cf8c5ce07b0307c1226c5b99c996936e39127044cf3b2f09f201d6eba8f50999d25ec3d1bb7c07154cf2759e57cecf634a6ad2ddc2aa8a32e6e54ced1a9fa803d35db2d4a6a476f72a55e3c8e07e69a4cc250bd73fae14b428702755387f5b8dd377a0e6c45d2b9b9f8399e44a65a24778f964ee2086142967f79aee26cbe9473062a75550e6f6550b787d9e231b2e9640c099a9f3534a0ac"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0xf, 0x0, 0x0, &(0x7f0000711000)={0x0, 0x0}) 2017/12/29 15:08:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b7b000-0x3)='pagemap\x00') sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x2, 0x400000ff) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000a7f000-0xbf)=""/191) mmap(&(0x7f00000a4000/0x4000)=nil, 0x4000, 0x2000003, 0x12, r0, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00004a5000-0x1000)=""/4096) 2017/12/29 15:08:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000cfb000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dfe000)=0x10, 0x800) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00008e8000)=@add_del={0x2, &(0x7f00008b8000)=@generic="e87703000000000000bbbf99c9adfd2d", 0x101}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2017/12/29 15:08:57 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000ed6000)=0x1b0000) fadvise64(r1, 0x0, 0xfffffffffffffff9, 0x0) 2017/12/29 15:08:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000753000-0x15)='/proc/self/net/pfkey\x00', 0x4800, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000e2e000)=0xfffffffffffff000) r1 = socket(0x11, 0x80003, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000844000)='/dev/ppp\x00', 0x0, 0x0) r2 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000176000)=""/0) gettid() seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r3 = inotify_init() ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f000044d000-0x4)=0x1000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000480000)=0x0, &(0x7f00002f4000)=0x4) r4 = epoll_create1(0x0) flock(r4, 0x2) dup3(r3, r4, 0x0) 2017/12/29 15:08:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000001000)={0x2, 0x0, 0x0, 0x0, 0x4, 0x0}) r0 = socket(0x11, 0x3, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000a3a000)="74d7e8c17665eb4f2550d7a8f437c1144d38a9ae3d4405c21c7a6ed00b21880c95a34717be58ea3ef2c6bd1d43258b018aab858b4b5b13ec79b77f432a8e14a588ce67800069fcf8772c5368de40749fbc71e529625d5dac5749220319cf867f269d1153a1ded13724e28256aa757e98e5e7302f6494c8ce2f398d6bb765fa63846d5e4e1abc63c253b0058d93f731a2f5a849931b0d4edaa19507aeeedecdb8399fa42b3bacaa1699f3f0ee1e015bf2b5f40d6afd399481d45dafad000b8fbf07cbc83f2caa5ba2391ea12a645d02f97dc8d73ec8700a34d861d88822a273f7aed79120af25", 0xe6) ioctl(r0, 0x8955, &(0x7f0000001000)="") 2017/12/29 15:08:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffff, @loopback={0x0, 0x1}, 0x80000000}], 0x78) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x40, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000003000)='./file0\x00', &(0x7f0000004000-0x20)=[&(0x7f0000004000-0x1)='\x00', &(0x7f0000000000)='cgroupsecurity^\x00', &(0x7f0000003000)='/selinux/load\x00', &(0x7f0000004000-0x1)='\x00'], &(0x7f0000004000-0x18)=[&(0x7f0000003000)="656d312376626f786e6574312376626f786e6574307573657273797374656d3a637075736574766d6e6574315d23a373656c696e75782c00", &(0x7f0000003000)='/selinux/load\x00', &(0x7f0000002000)='$bdev+user\x00'], 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000001000)='./file1\x00', &(0x7f0000004000)=[&(0x7f0000005000-0x1)='\x00', &(0x7f0000001000)="656d312376626f786e6574312376626f786e6574307573657273797374656d3a637075736574766d6e6574315d23a373656c696e75782c00", &(0x7f0000005000-0xe)='/selinux/load\x00', &(0x7f0000004000)="6370757365749b766d6e657431282b70726f632673656c696e757800", &(0x7f0000004000)='system-:\x00'], &(0x7f0000005000-0x40)=[&(0x7f0000002000)="7573657225aad800", &(0x7f0000004000)='system\x00', &(0x7f0000001000)="657468306e6f6465761b00", &(0x7f0000004000)="656d312376626f786e6574312376626f786e6574307573657273797374656d3a637075736574766d6e6574315d23a373656c696e75782c00", &(0x7f0000003000)='cgroupsecurity^\x00', &(0x7f0000005000-0xe)='/selinux/load\x00', &(0x7f0000001000-0xb)='$bdev+user\x00', &(0x7f0000004000)='bdev/\x00']) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000002000-0x10)={0x6, 0x1ff}) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000004000)=0xec8) 2017/12/29 15:08:57 executing program 5: mmap(&(0x7f0000000000/0xd1c000)=nil, 0xd1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r1 = socket(0x11, 0x802, 0x2fd) setsockopt(r1, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r2 = pkey_alloc(0x0, 0x3) pkey_free(r2) 2017/12/29 15:08:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a56000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b0a000-0x28)={@generic="f928847668cdfa3a94f741400c05026b", @ifru_ivalue=0x1}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000d8f000-0xbc)={0x0, 0xb4, "f39223850133be35a0aa1d3c5db2fffa51c0f3a78b497188314c53647a01d9a5fc35189f5d4ae96070a22b21b5a328ea0297495caa3f3d25fc6b71c5b436a8e6fcdc43cb2e0a44541b97ea8023efd7826a2c5497182204da43e501ea028deb9dfa5cd1630bd3c50134bd438764c4f250462f9665c20ea3ec7115643cc72e3bc623e73915d8874d09befc902ce2b977927bd017ac806d2d4ee2ab06206900a316805e10d386502942b513e49c16d741eabc5ff6d9"}, &(0x7f00004d9000)=0xbc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000605000)={r1, 0x4, 0x30}, &(0x7f0000f68000)=0xc) 2017/12/29 15:08:57 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f00008c5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00004f6000)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsf0\x00'}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getpeername$inet6(r1, &(0x7f00008ac000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00009d9000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r2, 0xa2, "ca97977dc81b1914a1a35c4531a52fd9612552528e0837bb31bc62a684db4c3eba608b48be83d401d54b413c0238dc0e8e3a6d9b68d28c52b1cdf7dcac41fcc5d0f4778827d917c8e0754b4d0eb9ed88e4dfd3f70b0c6bdfb24bac52b438ff1a6ab2f3649ef06fa413ea3684c4f646d9d05ceb6f7e83ec311557bb7a33877a327eb813b8e7c22326250a2dc7dd2b7ce6975a017848669344fb7e731024197bad4170"}, &(0x7f0000af5000)=0xaa) 2017/12/29 15:08:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x7, 0x6) fallocate(r0, 0x11, 0x4, 0x7fffffff) memfd_create(&(0x7f0000c7f000-0xb)='/dev/loop#\x00', 0x1) 2017/12/29 15:08:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_status(0xffffffffffffff9c, &(0x7f00007cf000-0x10)='/selinux/status\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x2, 0x5, 0x0, 0x1, 0x0}) fcntl$lock(r0, 0x7, &(0x7f000002f000)={0x2, 0x0, 0x3fffffffffffff, 0x31, 0x0}) execve(&(0x7f0000cd2000)='./file0\x00', &(0x7f00000d8000-0x48)=[], &(0x7f0000462000)=[]) 2017/12/29 15:08:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000618000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCNXCL(r0, 0x540d) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getpeername$netrom(r0, &(0x7f000027a000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00003e5000)=0x48) fchdir(0xffffffffffffffff) 2017/12/29 15:08:57 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x13, &(0x7f000078b000)="", 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f27000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000020000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) 2017/12/29 15:08:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000096000)={0x0, 0x0}) read(r0, &(0x7f0000d44000-0x1000)=""/4096, 0x1000) r1 = syz_open_procfs(0x0, &(0x7f00008ad000)='mounts\x00') ioctl$fiemap(r1, 0xc020660b, &(0x7f00004c0000-0x20)={0x3, 0x4, 0x1, 0x115c, 0x0, []}) mkdir(&(0x7f00002d1000-0x8)='./file0\x00', 0x0) r2 = open(&(0x7f000096d000-0x8)='./file0\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000d52000-0x4)=@int=0x37ff5469, 0x4) readv(r1, &(0x7f0000f3e000-0x50)=[{&(0x7f000047d000)=""/105, 0x69}], 0x1) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000b12000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f00007ee000-0x1)="") mount(&(0x7f0000894000-0x8)='./file0\x00', &(0x7f0000250000)='./file0\x00', &(0x7f0000635000-0x4)='xfs\x00', 0x0, &(0x7f0000f52000-0x37)="fa7b69f517b9bc83c502a01be9eb82b5031e37b481876e9c2b75972f679c08b4082fd90c0b751941ddb8b0526910d4c8fe6512f6e267eb") readv(r1, &(0x7f0000dd2000)=[{&(0x7f0000512000)=""/238, 0xee}], 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000cc000)={0x0, 0x1}, &(0x7f00003c3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000fd3000-0xa0)={r3, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x40, 0x6, 0x96be, 0x88}, &(0x7f0000338000)=0xa0) 2017/12/29 15:08:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000108000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$tun(&(0x7f000048b000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r3 = fcntl$dupfd(r1, 0x408, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x303}) write$tun(r3, &(0x7f0000057000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "1d093e", 0x0, "b99878"}, "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"}}}, 0x41f) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00009ea000)={{0xa, 0x3, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff8}, {0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1, [0x0, 0x400, 0x5, 0x857, 0xff, 0x1f, 0x0, 0x69]}, 0x5c) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000962000-0x20)={@common='bcsf0\x00', @ifru_flags=0x400}) recvmmsg(r0, &(0x7f0000cbd000-0x2d)=[{{&(0x7f00005ce000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00006f6000-0x38)=[{&(0x7f0000e01000-0xe)=""/14, 0xe}, {&(0x7f0000bb0000)=""/4096, 0x1000}], 0x2, &(0x7f00006ee000-0x8d)=""/141, 0x8d, 0x0}, 0x0}], 0x1, 0x40, &(0x7f00002bd000)={0x0, 0x1c9c380}) [ 61.863635] device gre0 entered promiscuous mode 2017/12/29 15:08:57 executing program 1: mmap(&(0x7f0000000000/0x940000)=nil, 0x940000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) dup(r0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000069b000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xca2c) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0xa, &(0x7f000093a000)=0x0, &(0x7f000093e000)=0x4) 2017/12/29 15:08:57 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8e, &(0x7f0000001000-0x8e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0x4, 0x1, 0x4}], {0x8100, 0x3ff, 0x400, 0x9}}], {{0x0, @ipv4={{0x14, 0x4, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x30, 0xfffffffffffffffd, 0x1, 0x36bd, [{[@empty=0x0], 0x1}, {[@empty=0x0], 0xfffffffffffff965}, {[@broadcast=0xffffffff], 0x1f}, {[], 0x6}, {[@multicast2=0xe0000002], 0x1ff}, {[@multicast1=0xe0000001], 0x7}]}, @ra={0x94, 0x6, 0x10000001}, @end={0x0}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @rand_addr=0x0, {0x8, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @rand_addr=0x0, {[@cipso={0x86, 0x6, 0x0, []}, @cipso={0x86, 0x6, 0x0, []}]}}, ""}}}}}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000000)=0x0, 0x4) 2017/12/29 15:08:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e04000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00002f3000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1f}, &(0x7f0000c4f000-0x4)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00002b6000)={r1, 0x8000}, &(0x7f00006a0000)=0x8) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ae9000)='/dev/keychord\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f000062e000-0x14)={0x0, 0x3, 0xffffffffffffc76d, 0x3, 0xfffffffffffffff7}) r3 = syz_open_procfs(0x0, &(0x7f0000957000)='net/ip_tables_names\x00') pread64(r3, &(0x7f0000e4d000)=""/0, 0x0, 0x1000000000000102) 2017/12/29 15:08:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x200000000000001, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000331000-0xc)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) openat$sequencer(0xffffffffffffff9c, &(0x7f00007d1000-0xf)='/dev/sequencer\x00', 0x0, 0x0) 2017/12/29 15:08:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f84000)='proc$[md5sum\x00', 0x2) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00002c5000)=0x7fff) r1 = syz_open_dev$sndtimer(&(0x7f0000ac9000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000292000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f000055c000-0x14)={0x1, 0x0, 0x0, 0x0, 0x0}) 2017/12/29 15:08:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) setsockopt(r0, 0x4000000000000006, 0x5, &(0x7f0000396000-0xd8)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000a73000-0xd9)="020008fff900000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) close(r0) 2017/12/29 15:08:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) shmdt(0x0) socket$netlink(0x10, 0x3, 0x7) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sync() socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r1, 0x406, 0xffffffffffffffff) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000065a000-0x8)={0x2, 0xfffffffffffffff9}, 0x8) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000ff7000-0x210)={0xff, {{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) socket(0x0, 0x0, 0x0) 2017/12/29 15:08:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000000)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r1, 0x3ff, &(0x7f0000002000-0x8)=0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000000)={{0x7d7b, 0x1}, 'port1\x00', 0x0, 0x110854, 0x81, 0x6, 0x18, 0x7f, 0x8, 0x0, 0x1, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2017/12/29 15:08:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)="02000000000000004000") getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000738000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000706000-0x4)=0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = dup2(r1, r1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000003000-0x68)=[@in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @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]}], 0x68) select(0x40, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x10)={0x0, 0x2710}) restart_syscall() sysfs$3(0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/29 15:08:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000595000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/if_inet6\x00') getdents(r1, &(0x7f0000498000-0xce)=""/206, 0xce) 2017/12/29 15:08:57 executing program 0: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c8b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x165d) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000c53000-0x4)=0x3, 0x4) 2017/12/29 15:08:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000507000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@generic="dde6e15658c29348dfc9e0e3aefb80ce", @ifru_addrs={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x3d, "a969f7b875237951016832e3364364ed055bb90a97b1edc8f9775773ebdd51f3280ed025721851894aa825c7dfe26b49f175cc96aebb209034e707049c"}, &(0x7f0000000000)=0x45) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000001000-0x35)={r4, 0x9, 0x2d, "c2637ed6a8c2c8080c4672d0c558a3170fcb1849a594aedd849b5d758b776ff2c5f36bb18ec0c901e908de5230"}, 0x35) fcntl$setlease(r2, 0x400, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000002000)={r4, 0x7fff}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r3, &(0x7f0000004000-0x10)={0x1a, 0xf7, 0x8, 0xbf0, 0x0, 0x7fffffff, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) timerfd_gettime(r2, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000004000)={0x2, 0x400, 0x9, 0x1, 0x404000000000, 0x0, 0x7fffffff, 0xffd, 0x2, 0x6, 0xf64c, 0x7}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000006000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000007000-0x8)={r5, 0x2}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000-0x28)={@common='ifb0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000008000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) fcntl$notify(r2, 0x402, 0x0) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000003000-0x4)=0x0) ioctl$TIOCGSID(r3, 0x540f, &(0x7f0000006000-0x4)=0x0) rt_sigqueueinfo(r7, 0xb, &(0x7f0000006000)={0x24, 0x6, 0x8, 0x4}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000007000-0x4)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000005000)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000009000-0x25)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000003000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 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}, {{@in6=@local={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}}, &(0x7f0000006000)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000007000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000008000)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000009000-0xe8)={{{@in=@multicast1=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=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) lstat(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getgid() 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(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000008000)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000008000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000007000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000008000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000008000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) fstat(r6, &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r3, &(0x7f0000004000)=[{&(0x7f0000003000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000008000)=[{&(0x7f0000008000)="5a9bf9e83351b1758b850e67e86038c725d16b992ad4be08be1ff011687973df7f08d2634a4dc4751a953afdf0a458d5af1f64b7ce9db7d7925b0caf4fde89ed3a3041ccd75a0411f2d80054691c6a682f5e3bf85378b40363a7aad9d0972ba94bda6306516cfdab5fe13401a3f8646653d9fb54da", 0x75}, {&(0x7f0000005000)="a4f7e613680b539971c0be2e76dbf0f96e70ceb1f2ec1d060df425156b574e19e10f67ec6f01ec24e92cdb746a1530b0f500325665793c04b3e253158c0385af93801aa5cc850776acb4667363fae3895a20b3ae770268c623bb1b29e921b48bab296609ec9c713aca1e8c9d419c731578fe514d2e57d91750e3afd805ab1834849568f5e636ad0a867cf8384ad5e21b1ebdbe8fd84b63af18106a8e8b8d473f2c43d2e8c4bebbd33b2f32564633104b127d588faa080ad14d7579eefbbc5b9a8aa26ec3f455441c1e024c7c15f85b99681cbb100c62af4f72161178a0f496e4b57f6cb138ea287e8d675445aea3222b98405f57a40dfd", 0xf7}, {&(0x7f0000009000-0x9c)="e1cbd79c3298bfcad8b4c7f1b31e8571a087500719feecfac984e29013cbd1e9f1c544ba1809512ed703867b187f1681553cb61a29d1c3e59a3a0db1cb4be31b6c52f3dae3b4fd26dae3581ec5fbae0d3cdd4e6127ec02675a4ae7a069877f04baf3729be1e8994dca15dc79b6f4c28672a848b85be6aa9ffd992e2a2a6137ada4e3c14fd5b612413f8ae6f58a8304696c3f7202a06e405dc874da5e", 0x9c}, {&(0x7f0000009000-0x1000)="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0x1000}, {&(0x7f0000008000)="cdd6ebe62962144576b8b7848f03075213a747c7758249796290fa6b8ef79946ddfa58a741b8160e05fa1941a00342ec3e58283bf48183fdf1adb8310ae3230509f4c9288b29c11eb91f687a60f12e6166638e28dc33ffdcf649e0ab2866bd7d386e64a477ea48395ad4890a5f01fa5abf23c5dfffbdefc751b4e532e204efae1b978a9d67d15446f6c56d54fd08dfd3df82f16b0d54c610ec5fb10f8839b195c990d60d8e8b54", 0xa7}, {&(0x7f0000008000)="c8f2896a4c9b77e2ea1b7f3f19e0600dea2519ac8dc1f6211a052a1c33c9e0bd7fce2cf987149edf7c9c695235cc2aeaca43b9cae3baa8686f3bb6481d885b3d8de6a473eac25a8314e954610f951eb9bef87000666748c47256ddf3cf6596c6a460c3e99663ab61d13bd87228dddf46dc6006fb503d580fd3344443770970a26705f71dd358f59d13e686143a820fef9afdaf286d05bbeb3a833dc57fb4d0aeeb01f723715ec4ec37056472bd2177e0e87dca741a6879f2d0d3b0c993a07085c5da5cb26383b58fc920e3e8d4dc4b9abc4a02", 0xd3}, {&(0x7f0000001000-0xc1)="360e841984602953e73fa71f93111f4c36db30ccfe541a6f0585a025dfca1f96575b8bcfaf0c70d95017a566ac93302791cca8155ab6426fd0d0777213fb953dec98463fbd0b2230bc2a9d5122b6f2de17a2598b1656e1c23aa75c9e9ecc4aa6078aa454168eb0ee59a3622cfedbe71b1aa9225745abad342cb1bca13316d7644869ed6fab2a25d8ffe0b262942d94c3520de64e878fd3640674d6fc7863bcc0b4aa1695af92490c02643401cbd52d66485f1f857b2ac815e202fc33c178e445ed", 0xc1}], 0x7, &(0x7f0000003000-0xa8)=[@rights={0x30, 0x1, 0x1, [r2, r6, r0, r3, r6, r0, r3]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r7, r10, r11}, @cred={0x20, 0x1, 0x2, r7, r12, r13}], 0xa8, 0x4}, {&(0x7f0000008000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000003000)=[{&(0x7f0000008000)="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", 0x1000}], 0x1, &(0x7f0000004000-0x88)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r6, r6, r2]}, @cred={0x20, 0x1, 0x2, r7, r14, r15}, @cred={0x20, 0x1, 0x2, r7, r16, r17}, @cred={0x20, 0x1, 0x2, r7, r18, r19}], 0x88, 0x40}, {&(0x7f0000008000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000005000)=[{&(0x7f0000009000-0x69)="0dbe91e4c15c515dc5747c0da9d4b50572a2985e0da81ce87bebd189c590b7a02f416e0e844dc696c427be3133907dc69053b24bc73da9c0a192b561ff7dac22d1fef5560ce486ded9bc048d0c5f09778be28bbd09258a8ffd2d8c3e30761ef6da5743ba3d02031d98", 0x69}, {&(0x7f0000009000-0x5d)="bad7856ac82f7ade0a010f57f4dd0ad0d47e1580a53a2603efbb1805f697c637fd5650916a3a4fecb3d67c06b141fd7e3dd1016a9719da2a5f4976b770b0d451055f929b86e47cd3c83c991ff0f22d5b66c6e642362fe76c9455b73479", 0x5d}, {&(0x7f0000007000-0x19)="b7082811d9287574c64e06045f5c7371661414992a0a10a97a", 0x19}], 0x3, &(0x7f0000008000)=[@cred={0x20, 0x1, 0x2, r7, r20, r21}], 0x20, 0x4004}, {&(0x7f0000009000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000008000)=[{&(0x7f0000009000-0xf9)="10327417d9e6dde985ef78e0dc3f74a29a279c3b4df1d25150d631119c9688d1c99ae84a5afb5fa504712c6b3427a49593398cdf8cebc50bed482d32fcbb87c6a7afb07761ace20480bf2cbb37eb16620c731c5d3342a3cb4bdf1fde68e025a3a4312fc58e612a4b0a618a90f822b7b70007d87f58537c5ad2b7ea059490590dee317e5c5d6f0cfb10f7ee11547dd52ec81dde34c6bed4633aced9dbdb9ee2555cb36622db210603d32d538cfb3b8c54f2c6f2c9e3adfdda635123faad093b41093097eafa53c4fc19d8c54443dba2f23c07df2fd577684fbfd1c049feb2819e0c1939c6cb5819358b7b8fe7bb142949b162ce1e3e69e72432", 0xf9}], 0x1, &(0x7f0000008000)=[@rights={0x28, 0x1, 0x1, [r3, r6, r2, r6, r6]}, @rights={0x18, 0x1, 0x1, [r0, r2]}, @rights={0x28, 0x1, 0x1, [r0, r6, r6, r0, r6, r6]}, @rights={0x30, 0x1, 0x1, [r6, r0, r6, r0, r2, r2, r6]}, @cred={0x20, 0x1, 0x2, r7, r22, r23}, @cred={0x20, 0x1, 0x2, r7, r24, r25}], 0xd8, 0x10}], 0x4, 0x20040051) 2017/12/29 15:08:58 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x17, &(0x7f0000b61000)="", 0x0) r1 = syz_open_dev$sg(&(0x7f0000404000)='/dev/sg#\x00', 0xfff, 0x2001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f0000000000)=0x3, 0x8) 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) mq_unlink(&(0x7f0000001000)='/dev/sg#\x00') ioctl$sock_proto_private(r0, 0x200089e2, &(0x7f0000394000-0xdc)="dc82a6f50a237918e719e90878a07066a50df22193cded23b8d3925c78287e80fda287fe3ab7c4cced4cdec3e3917228bedee9739f3d704903bcb3be81b7c9a759eee4ed4ecf63330142dd1fce67b19437d70366cab061fe6c26ae1dd32ddbf8b591fbe891bfe81984fad9cefe7344e09dd7fb9250ac694fe592ef9bd9ce4998b67e81dd7731be2f0e25f3e578c148e1c29d76801fee3969fe2f41f7195d2d9ee976b3a7dc5c6f96cd476781fac89e6442985da736f0988a210723821ab6709083a623231e503e110772e961104a596cfb795ac8d0b4a93d7d8338df") [ 62.056767] device lo left promiscuous mode 2017/12/29 15:08:58 executing program 6: r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000002000-0x8)={0x0, 0x0, 0x0, 0x0}) connect$ax25(r0, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0x0) 2017/12/29 15:08:58 executing program 2: mmap(&(0x7f0000000000/0xdab000)=nil, 0xdab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000c98000/0x4000)=nil, 0x4000, 0x5, r0) r1 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000dab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000dac000-0x1f)="1f00000000020100f5fe06ffffffffffffff7237090012800600000006190e", 0x1f) mmap(&(0x7f0000dab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000dac000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000bf4000)={0x0, 0x0}) mmap(&(0x7f0000dac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000dac000)=[{&(0x7f0000b6c000)=""/72, 0x48}, {&(0x7f0000dac000)=""/231, 0xe7}, {&(0x7f0000dac000)=""/223, 0xdf}], 0x3) 2017/12/29 15:08:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() clone(0x200, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000743000-0x4)=0x0, &(0x7f0000a11000)="") mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) process_vm_readv(r0, &(0x7f000048e000-0x8)=[{&(0x7f000064a000)=""/119, 0x77}], 0x1, &(0x7f0000dfe000-0x10)=[{&(0x7f00001a1000)=""/20, 0x14}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ec000-0x8)=0x3f) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e4d000-0x1)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x0, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r1, r2) tkill(r0, 0x15) 2017/12/29 15:08:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a33000-0x9)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000038000)=0x4, 0x4) ioctl(r0, 0xc0481273, &(0x7f0000007000)="") [ 62.093062] device lo entered promiscuous mode [ 62.102912] qtaguid: iface_stat: create(lo): no inet dev [ 62.110161] qtaguid: iface_stat: create6(lo): no inet dev [ 62.116440] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 62.125662] qtaguid: iface_stat: create6(lo): no inet dev [ 62.133460] device lo left promiscuous mode 2017/12/29 15:08:58 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000000)={{0x0, 0x3, 0x7, 0x3, 0x6}, 0x5, 0xfffffffffffffffe, 'id1\x00', 'timer0\x00', 0x0, 0x6, 0x6, 0xd867, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) signalfd4(r0, &(0x7f0000000000)={0x8}, 0x8, 0x800) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x3, 0x3ff, 0x4, 0x1, 0x5f54, 0x9, 0x9, 0x3ff, 0x400, 0x0, 0x9, 0x2f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000b0d000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x40000000401070ca, &(0x7f0000ab3000-0xca)="") 2017/12/29 15:08:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x400002, 0x5) connect$inet6(r0, &(0x7f00004af000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f00000ae000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f000032e000-0x4)=0x2, 0x4) 2017/12/29 15:08:58 executing program 1: timer_create(0xfffffffffffffffb, &(0x7f00000ce000)={0x0, 0x14, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x36, 0x0, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) 2017/12/29 15:08:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000dd4000)={0x6, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x5, 0x80000001, 0x3, 0x800, &(0x7f0000fc3000-0x10)=@generic="ebade7d4e3b67f7d394c56966bc3c640", 0xfff, 0x3, 0x7}) r1 = syz_open_procfs(0x0, &(0x7f0000580000-0xb)='net/dev\x00') sendfile(r1, r1, &(0x7f0000b1a000-0x8)=0x0, 0x401) 2017/12/29 15:08:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) bind$netlink(r0, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x6, 0x800000000020003}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00003bf000)=0x0, 0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d02000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r1, &(0x7f0000bee000)={&(0x7f0000784000-0x4)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00001c5000)=[{&(0x7f0000415000-0x2020)=[{0x6c1, 0x0, 0x0, 0x0, 0x0, "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"}], 0x6c1}], 0x1, &(0x7f0000c5c000)=[], 0x0, 0x0}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000978000)='net/sockstat\x00') setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000fab000-0x4)=0x100, 0x4) sendmsg$netlink(r1, &(0x7f0000c89000-0x38)={&(0x7f00001b1000-0xc)={0x10, 0x0, 0x6, 0x0}, 0xc, &(0x7f00004fc000)=[{&(0x7f0000a12000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000564000-0x28)=[], 0x0, 0x0}, 0x44) 2017/12/29 15:08:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x400200, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000009b000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000dde000)=0x8, 0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000ff7000)={0x28, 0x0, 0x6, @fuse_notify_inval_inode_out={0x7fffffff, 0x100, 0x80000001}}, 0x28) 2017/12/29 15:08:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x80010000000005, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) readv(r2, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) r6 = dup2(r1, r2) getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000535000)={0x0, 0x1, 0x7, 0x10000, 0x400, 0x2, 0x8, 0x7ff, {0x0, @in6={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x62, 0xffffffffffffffe0, 0xdf71, 0x40, 0x0}}, &(0x7f0000cb4000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000f81000)={r7, 0x3, "3d04a4"}, &(0x7f00009b4000-0x4)=0xb) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f000098d000-0x10)={0x7fffffff, 0x8209, 0x80000001, 0xff, r8}, &(0x7f00001d7000)=0x10) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000e76000-0xc)={0x0, 0x0, 0x0}, 0xc) setfsgid(r9) tkill(r0, 0x16) 2017/12/29 15:08:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00007b6000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000710000)="") wait4(0x0, 0x0, 0x80000000, &(0x7f00000f2000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000626000-0x10)={0x0, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000071e000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000cc8000)=""/87, &(0x7f0000afb000)=0x57) nanosleep(&(0x7f0000a4e000)={r0, r1+30000000}, &(0x7f000003b000)={0x0, 0x0}) 2017/12/29 15:08:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$3(0x3) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000133000)=0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00003fd000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$PIO_CMAP(r1, 0x4b70, &(0x7f0000416000-0x30)={0x4, 0x100000000, 0x8, 0x8, 0x5, 0x100000000}) rt_sigqueueinfo(r0, 0xf, &(0x7f0000b8b000+0x637)={0x28, 0xfffffffffffffffd, 0x2, 0x8}) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) msync(&(0x7f0000103000/0x4000)=nil, 0x4000, 0x6) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_int(r2, 0x29, 0x3c, &(0x7f0000d72000)=0x6e, 0x4) 2017/12/29 15:08:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x1ff, 0x0, 0xb, 0x17, 0x18, "75198339ab4b583f1e9db896a2dd50d94cc1b9edd52af05b1746a817cea09245feca73681d94b693678891eaa068fef57fb39194b2fecc3464ea7ae866100840", "879eb35cbf7483d75458613fec40395e0cf49bd6baed812ee0d272374108d865f4c61721c6022c99113bdab1d2df27ff2bf444815870c3e8e54b564ac9611209", "251d355e312787ab9437478e4eca9c4851fc19ddc959b293562beb65259114a0", [0x3, 0xbee4]}) socketpair(0xa, 0x80004, 0x100000001, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00004b6000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f000024a000)='/dev/loop#\x00', 0x0, 0x400000000002) ioctl(r2, 0x440000000000127f, &(0x7f000002d000-0x1)="") 2017/12/29 15:08:58 executing program 2: pipe(&(0x7f0000ebc000-0x8)={0x0, 0x0}) r1 = syz_open_dev$random(&(0x7f00007f5000-0xc)='/dev/random\x00', 0x0, 0x80000) r2 = dup2(r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000000000)=[0x2, 0x80000001]) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000002000-0x4)=0x6) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000-0x34)={{0x0, 0x3, 0x2, 0x1, 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]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = mq_open(&(0x7f0000001000-0x1c)="766d6e657430776c616e302cca73797374656d76626f786e65743000", 0x840, 0x1ac, &(0x7f0000000000)={0xfff, 0x3f, 0x6899, 0x4, 0x1, 0x4, 0x10001, 0x200}) mmap(&(0x7f0000000000/0x255000)=nil, 0x255000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000058000+0x649)={{0x0, 0x0, 0x9, 0x3, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigaction(0x11, &(0x7f0000253000)={0x0, {0x0}, 0x0, 0x0}, &(0x7f000021f000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000253000)={0x0}) 2017/12/29 15:08:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) futex(&(0x7f0000214000)=0x1f, 0xb, 0x100, &(0x7f0000d45000-0x10)={0x77359400, 0x0}, &(0x7f000016d000-0x4)=0xde0, 0x6) pipe2(&(0x7f000006c000-0x8)={0x0, 0x0}, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000b6f000)={0x7, 0x1f}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2017/12/29 15:08:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000594000)='./file0\x00', &(0x7f0000f91000-0x8)='./file0\x00') r0 = syz_open_dev$sg(&(0x7f0000063000)='/dev/sg#\x00', 0x7, 0x4000) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000650000-0x8)={0x2, 0x10000, 0x9, 0x200}, 0x8) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) set_robust_list(&(0x7f0000d34000-0x18)={&(0x7f0000f4f000/0x4000)=nil, 0xc03, &(0x7f0000935000/0x3000)=nil}, 0x18) 2017/12/29 15:08:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003d8000-0x11)='net/ip6_mr_cache\x00') readv(r0, &(0x7f0000292000-0x10)=[], 0x0) 2017/12/29 15:08:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="11000080c021ed4f3a00fffe012073b5"}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000cf7000)={@generic="de60ec2ee1398314586de0ab6bdb6212", @ifru_data=&(0x7f00004db000-0x20)="e8d033e676a1997fcd562a15a16dfdef59c54d2cb6d32aa3315bf3de3d510b55"}) 2017/12/29 15:08:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000000000000008) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = syz_open_dev$sg(&(0x7f0000cf9000-0x9)='/dev/sg#\x00', 0x80000001, 0x8280) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000b59000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="7e8526794b27439494cead8872897376"}) 2017/12/29 15:08:58 executing program 4: r0 = socket(0x10, 0xa, 0x9) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000a33000-0x40)=[{0x4, 0x1}, {0x8, 0x8}, {0x3, 0x8}, {0x3, 0x3}, {0xb, 0x8001}, {0xb, 0x1}, {0x8, 0x5}, {0x4, 0x4}], 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00003f2000-0xcd)="a37a1602ad47192c99a4fd29720d2fc6558963bb74da29e5dcab9db4c1ad697a6e0f8a70179050c2b8ba4792fd4e8ccff352196b60d833ef4343c9bd7e2629dc076eb3990c9641722992c7ba1b3810f788a47a51e60c25124d3febd83daeb9720a2084a54e969743cee97519086b5f8a6905edcdd35d56c0976f2abd4623eb42488f4113f2ec4a065e85a32c5781084d6313f3f7cb077ad3b423f14e3e93e36fac5fa56c24932816d4f7d689df891d7804965e65a1e582c78768556aa659deeebb578f6267c2d837991fdd9561", 0xcd, 0x0, &(0x7f0000a0b000)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0xb06}, 0x1c) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000091b000)=[], &(0x7f0000788000-0x20)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000fcc000-0x18)={0x0, 0x0, 0x0, 0x0}) munmap(&(0x7f0000f30000/0x4000)=nil, 0x4000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a2a000)={0x78, 0x0, &(0x7f00002de000-0x78)=[@reply_sg={0x40486312, {{0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x50, 0x8, &(0x7f0000710000)=[@ptr={0x70742a85, 0x1, &(0x7f000045f000)=0x0, 0x1, 0x2, 0x1f}, @ptr={0x70742a85, 0x1, &(0x7f0000f38000-0x1)=0x0, 0x1, 0x3, 0x10}], &(0x7f00003b6000)=[0x68]}, 0x20}}, @free_buffer={0x40086303, r2}, @enter_looper={0x630c}, @release={0x40046306, 0x3}, @acquire_done={0x40106309, r2, 0x2}], 0xae, 0x0, &(0x7f0000e5e000-0xae)="e4d3a0a943b5282380e7c895f869168900ae9aa29e39682052ee08fbef0c04181961731e474b6ee1f6bbd45a95b21d744fc9bcb8d5e89ea224763046324b3a8cb4158b72f7cd97b93b6bd10f867c7e115d55323c0662e21f2d387d187eaa04ba4b6d735fccbadb7a2601a5c0f425c8d8b3b3e39f190c1843fd5d851f66bba215ac36f6a01735a30a3098317aadffb4ee401d3e36c31ebc6aaf0a22243bb23ae76073f15299ec32d6fd029103eb4c"}) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) 2017/12/29 15:08:58 executing program 0: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) prlimit64(r2, 0x0, &(0x7f0000cef000-0x10)={0x0, 0x0}, &(0x7f0000144000)={0x0, 0x0}) 2017/12/29 15:08:58 executing program 6: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) ftruncate(r0, 0x10002) write(r0, &(0x7f0000003000-0x1000)='$', 0x1) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000fc7000-0x98)={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x15, 0x1, "f4eb6b3f72b6ad9f4ed0dfb208aae3f0ff76916b0c64b9919fcfeb53ae61295c22acb31f2b1591f8d77951b4d5344320306dff58ae068f8b6a138ef7b25b8715", "429fd72fd818be3a26e4e01f4b3d741059e2ff96a4612d1f8fa2733d357f8b0e", [0x900000000000, 0x2], 0x0}) lseek(r0, 0x0, 0x4) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000b3000-0x4)=0x0) [ 62.865631] binder: 12582:12589 got reply transaction with bad transaction stack, transaction 80 has target 12582:0 [ 62.877312] binder: 12582:12589 transaction failed 29201/-71, size 80-8 line 2935 [ 62.891460] binder: BINDER_SET_CONTEXT_MGR already set [ 62.896754] binder: 12582:12594 ioctl 40046207 0 returned -16 [ 62.904910] binder_alloc: 12582: binder_alloc_buf, no vma 2017/12/29 15:08:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) modify_ldt$write2(0x11, &(0x7f0000fa6000-0x10)={0x2, 0x100000, 0x4000, 0x7, 0x4, 0x7, 0xfff, 0xffffffffffffff19, 0x9, 0x8000}, 0x10) seccomp(0x1, 0x1, &(0x7f0000008000-0x10)={0x1, &(0x7f000004e000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}) 2017/12/29 15:08:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f000068e000-0x5c)={0x8, 0x3, {0x0, 0x1, 0x1, 0x0, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$void(r0, 0x1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00008fa000-0x8)=[{0x0, 0x7}], 0x1) 2017/12/29 15:08:58 executing program 3: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8942, &(0x7f00000f0000-0x28)={@common="6c6f00000000000000450000ef5a00", @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="5b63cbad077c", [0x0, 0x0]}}) r1 = socket(0x2, 0x3, 0x5) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000ffa000)=0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000ffb000-0x4)=0x0, &(0x7f0000ffa000)=0x0, &(0x7f0000709000-0x4)=0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ffb000-0x8)='./file0\x00', &(0x7f0000c8e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000ffa000)=0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000633000-0xe8)={{{@in6=@local={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=@empty=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffb000-0x4)=0xe8) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ffb000-0x8)='./file0\x00', &(0x7f0000ffb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000813000-0x4)=0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ffa000)={0x0, 0x0, 0x0}, &(0x7f00001e6000-0x4)=0xc) r11 = getgid() r12 = getpid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f7b000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ffb000-0x8)='./file0\x00', &(0x7f0000ada000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000ffa000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ffb000-0x8)='./file0\x00', &(0x7f0000ffa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000d2a000)={&(0x7f0000ffa000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000408000)=[], 0x0, &(0x7f0000ffb000-0x150)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x38, 0x1, 0x1, [r8, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x150, 0x80}, 0x40) 2017/12/29 15:08:58 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000561000-0xc)='/dev/autofs\x00', 0x100, 0x0) faccessat(r0, &(0x7f0000ca9000)='./file0\x00', 0x5, 0x1f00) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000f08000-0x3)=0x0) 2017/12/29 15:08:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001f3000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f00009ac000)='/dev/input/mice\x00', 0x0, 0x40) fcntl$dupfd(r0, 0x406, r1) r2 = socket(0x10, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000cf4000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000085000)=0xe8) write(r2, &(0x7f0000e42000-0x1f)="1f00000012000ff20500050000000000f84c004106001d00c3000000fffe7e", 0x1f) 2017/12/29 15:08:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xffffffff, 0x810, 0x0) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000f80000)=0x0, &(0x7f00004fe000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000488000-0xd)='attr/current\x00') read(r1, &(0x7f000013e000)=""/4096, 0x1000) sendfile(r0, r0, &(0x7f0000dc5000-0x8)=0x0, 0x24) sendfile(r1, r1, &(0x7f0000b1a000-0x8)=0x0, 0x401) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000eb3000)={@common='dummy0\x00', @ifru_flags=0xb000}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b4f000)='/selinux/status\x00', 0x0, 0x0) 2017/12/29 15:08:58 executing program 4: mmap(&(0x7f0000000000/0x550000)=nil, 0x550000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x3) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x0, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00002d1000)={@generic="034ac930ccf5afcb822d2df7e2d5f9f0", @ifru_mtu=0x9}) epoll_pwait(r1, &(0x7f0000549000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000549000)={0x0}, 0x8) pipe2(&(0x7f000020b000-0x8)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000550000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000550000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r2, &(0x7f0000551000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000551000-0x4)=0x48) 2017/12/29 15:08:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00003a3000-0xe)='/selinux/load\x00', 0x1, 0x104, &(0x7f00002d0000)={0x1, 0x9, 0x9, 0x800, 0x3f, 0x3ff, 0x1, 0x55bb05b7}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000001000+0xa9e)="020000f401000100a900be8c5ee100000000000001000067", 0x18) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f06000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000750000-0x8c)={0x7, 0x1, 0x80000001, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0x7ff, &(0x7f00003ed000)="b408ea985b9ec406d9a2581fa1f065ca2ea45b167bc8f9042524a5fc204a5ca41b4f70cf2c01c52a14398b49ee2d07b17df85fa1083298e46e83e0a8a782c37c4efd0e9e5cddd513fedcdb8f35abbd1ec361ea976f1e5c1f11b06c4bfc8dfe5621f32da2f1b6893fda78af414162bcf7d87288d650965e18954592f450d6fca4c8e04f8cda02ee87579dda19061a233dbea352d430abe7644efe9ce4a3") [ 62.906871] binder: 12582:12595 got reply transaction with no transaction stack [ 62.906879] binder: 12582:12595 transaction failed 29201/-71, size 80-8 line 2920 [ 62.925733] binder: 12582:12589 transaction failed 29189/-3, size 0-0 line 3127 [ 62.935840] binder: undelivered TRANSACTION_ERROR: 29189 [ 62.943515] binder: release 12582:12589 transaction 80 out, still active 2017/12/29 15:08:58 executing program 5: r0 = accept(0xffffffffffffff9c, &(0x7f0000bda000)=@generic={0x0, ""/126}, &(0x7f00002af000-0x4)=0x80) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000002000-0x33)=""/51, &(0x7f0000000000)=0x33) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x40) connect$netlink(r0, &(0x7f0000001000-0xc)={0x10, 0x0, 0xffffffff, 0x9}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000005000-0x30)=[{&(0x7f0000003000-0x7f)=""/127, 0x7f}, {&(0x7f0000002000)=""/248, 0xf8}, {&(0x7f0000005000-0xb5)=""/181, 0xb5}], 0x3, &(0x7f0000004000)=[{&(0x7f0000004000)=""/12, 0xc}], 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000002000-0x4)=0x0, &(0x7f0000005000)=0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000002000-0x4)=0x2, 0x4) r2 = getuid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, 0xc) fchown(r0, r2, r3) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000005000-0x10)=@buf={0x7a, &(0x7f0000000000)="dd17ff5b62b1050a3149dc831fdf7d378e0ffaf861d5181c2434003d2814908e64e77c4bac3ef5f54f37ddeff1aa489f54aa2c64a43ce52dd3569740986b05e799f69dcd24678686274d06c4fe52d08b51ce3c86b30da42914f094350adcb2b4afee213dff24f6d9de51b4aa99bceb09ed6045f2f21f376d3f76"}) sendmmsg$unix(r1, &(0x7f0000004000)=[], 0x0, 0x48044) listen$netrom(r1, 0x6) syz_open_dev$sndseq(&(0x7f0000007000-0xd)='/dev/snd/seq\x00', 0x0, 0x40) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000007000)={0x4, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000008000)=0x0, &(0x7f0000006000)=0x4) 2017/12/29 15:08:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) socket$inet6(0xa, 0x0, 0xf6) sched_setaffinity(r0, 0x8, &(0x7f0000143000-0x8)=0x6) sched_setaffinity(r0, 0x8, &(0x7f00004b9000-0x8)=0x9) 2017/12/29 15:08:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x1) writev(r0, &(0x7f000055e000)=[{&(0x7f00006ac000)="b4", 0x1}], 0x1) 2017/12/29 15:08:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000057d000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000626000)=0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000004c000)=0x8, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000502000)=0x0, &(0x7f0000b1c000)=0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000b81000-0x4)=0x6, 0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000715000-0x28)={@common='lo\x00', &(0x7f000052f000)=@ethtool_gstrings={0x1b, 0x80000000000004, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 62.963845] binder: send failed reply for transaction 80, target dead 2017/12/29 15:08:58 executing program 3: mmap(&(0x7f0000000000/0xd54000)=nil, 0xd54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d55000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000d55000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getown(0xffffffffffffffff, 0x9) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000815000)='ns\x00') mkdirat(r2, &(0x7f00002e5000-0x8)='./file0\x00', 0x0) 2017/12/29 15:08:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000465000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005e8000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00007ea000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff7ab, 0x7, 0x7fffffff, 0x100, 0x6, 0x80100000, r1}) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000ed0000-0x4)=0xa6, 0x4) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000c0e000-0x4c)={0xb146, 0x0, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fallocate(r2, 0x0, 0xffff, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80003, 0x10) getsockopt$inet6_int(r3, 0x29, 0x50, &(0x7f00003bd000-0x4)=0x0, &(0x7f0000560000-0x4)=0x4) sendfile(r0, r2, &(0x7f00007ba000-0x8)=0x36, 0xfffd) accept$packet(r0, &(0x7f0000544000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000518000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00003b7000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r4}) sendfile(r0, r2, &(0x7f0000549000)=0x0, 0x9) socketpair$inet(0x2, 0x4, 0x0, &(0x7f00005b1000)={0x0, 0x0}) execveat(r2, &(0x7f0000015000-0x8)='./file0\x00', &(0x7f00000bd000-0x8)=[&(0x7f00001f2000-0x7)='\\self)\x00'], &(0x7f0000bd4000-0x30)=[&(0x7f00001d3000-0x5)='-$*-\x00', &(0x7f00007e3000)='.\x00', &(0x7f00004b0000-0x8)='ppp0!&,\x00', &(0x7f0000b24000)='-cgroupvmnet1\x00', &(0x7f00000b6000-0x1)='\x00', &(0x7f000087d000-0x12)='vboxnet1systemem0\x00'], 0x1000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000145000)={0x0, 0xf, "5e5f87d2fdeb3ffb8e8563418d07b8"}, &(0x7f0000c02000)=0x17) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000021c000-0x8c)={r5, @in6={{0xa, 0x1, 0x141ca996, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000de9000-0x10)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00009cb000-0x10)={0x0, r6, 0x0}) 2017/12/29 15:08:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000398000)="26000000220055013f0000000001000000066d2000001a00012000000000000001c703350001", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000bb0000)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) 2017/12/29 15:08:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom(r0, &(0x7f000087c000-0x1000)=""/4096, 0x1000, 0x20, &(0x7f00008f1000)=@rc={0x1f, {0x71, 0x4, 0xfffffffffffffff8, 0x2, 0x2, 0x2}, 0xf5}, 0x9) 2017/12/29 15:08:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f00009c1000)='./file0\x00', 0x101000, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000276000)={0x0, 0x9a, "ccb5cac3bce9a652b973132a610970ba400545178140fbc398189032ba99c7fdf6ad9e6ac58cdde5a83b3d477fd8e9748a6cf77e98f806665a79121640524a1923626b1da45383b31c3299462af01207465e66e7248ed6021c81ef78fd314b841e2175252272db2f78e16f95b28d386ae4ecb554b752970dcbc78e9ac725e3ee7370d0a308b6202dc85c11f0888ef41da8367db627c943584d4e"}, &(0x7f0000bd5000-0x4)=0xa2) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000998000)={r2, 0x2}, 0x6) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00009c6000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @empty=0x0}, 0xc) 2017/12/29 15:08:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000521000-0x20)={0x1, 0x3173, 0x200, 0x3, 0xad, 0x20, 0x2, 0x9, 0x0}, &(0x7f0000a5a000)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000012b000)={r4, @in={{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]}, 0x400, 0x5}, &(0x7f0000c56000)=0x98) r5 = socket(0x11, 0x803, 0x300) setsockopt(r5, 0x107, 0x12, &(0x7f0000000000)="", 0x4) sendto$inet6(r3, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/29 15:08:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b4f000)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00003ce000)=0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000cb6000-0x28)={@common='ifb0\x00', @ifru_settings={0x80, 0x626, @fr=&(0x7f0000697000-0x18)={0x2, 0x14, 0x80, 0x2, 0x1ff, 0x1, 0x0}}}) 2017/12/29 15:08:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000038b000)='/selinux/load\x00', 0x2, 0x0) getpeername$netlink(r0, &(0x7f0000512000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005e4000)=0xc) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) preadv(r1, &(0x7f0000261000-0x30)=[{&(0x7f0000be7000-0xa1)=""/161, 0xa1}, {&(0x7f0000ca0000-0xa8)=""/168, 0xa8}, {&(0x7f0000bda000-0x1000)=""/4096, 0x1000}], 0x3, 0x9) 2017/12/29 15:08:59 executing program 0: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ffa000-0xb)='/dev/hwrng\x00', 0x24000, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000849000)={0x0, 0x400}, &(0x7f0000c12000-0x4)=0x6) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000ffa000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x9, 0x80000001, 0x1, 0x8}, &(0x7f0000ffa000-0x3)=0xa0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000ea0000+0x534)={0x9, 0x9, 0x204, 0x3, 0xa, 0x80000001, 0x7, 0xdc72, 0x0}, &(0x7f0000ff9000)=0x20) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000ffa000-0x8)={0x0, 0x2}, &(0x7f0000ff9000)=0x8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000ea8000)={0x8000, 0xffff, 0xd, 0x1, 0x2, 0x1ff, 0x20, 0x2b76, 0x0}, &(0x7f0000ffa000-0x4)=0x20) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000ff9000)={0x0, @in={{0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x6}, &(0x7f0000742000-0x4)=0x98) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000ffa000-0x38)={&(0x7f0000ffa000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c81000)=[{&(0x7f0000ffa000-0x3d)="24ff15c45aee2c1d24bc9d7fc60eeb036f5b288db66d0e2a9953930518af7d85e3c6b50534bd810991475149ca20db8639a886c4219f4038635227f017", 0x3d}, {&(0x7f0000cd3000-0xbe)="054b2f7a525d9fbdfcb88b0e21012f35f3a5eb529a2f6335bf0fad13126461c822b4d723d3d36f553b0f8812f46af7794e755f2708a77b75717dd46d3c7a774e7631465efdae322c8b2698c9f4d329c84bd6afae5a064a1f4f161fd3d914c9d8c1d4c87adc8dc5d4da583ee69ba0754f3049a628c45a968413ae75b300d6922cdfb65f431a6d43cd256b664b06678ce23528437aab9c21b063e791b91bcd64ce29d74f5c3894891da42d268bfe9f3d27abac2443df60a5f6a5a255a3c956", 0xbe}], 0x2, &(0x7f00002e5000)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x8, 0x8002, 0x3, 0x0, 0x935, 0xa575, 0xb2, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x81, 0x100000001, 0x1, 0x82, 0x7f, 0x7, 0x10001, 0x309, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x2, 0x6e, 0xfffffffffffffff8, 0x101, 0x7ff, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0xd, 0x131, 0xfff, 0x5, 0x7, 0x6, r4}}, @init={0x18, 0x84, 0x0, {0xbc76, 0x40, 0xfffffffffffffffd, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x3b, 0x1, 0xff, 0x1ff, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x1, 0x8000, 0xe61c, 0x3, 0x4, 0x0, 0x5bbf, r6}}], 0x150, 0x8000}, 0x0) r7 = socket$netlink(0x10, 0x3, 0x10) writev(r7, &(0x7f0000a77000)=[{&(0x7f000045e000-0x3a)="390000001300190000003500000000005fb54158030000006c0b02af060080051100160000100000000000000000011000e907010420000096", 0x39}], 0x1) 2017/12/29 15:08:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f00009db000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00009f2000)=0x3) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00006c7000)=0x8, 0x4) close(r0) 2017/12/29 15:08:59 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004fe000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e38000-0x10)=@generic="82cf39c3e89bd60c16c01e83218117db", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000c1a000)=0x3) pipe(&(0x7f0000d9c000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000203000-0x20)={@generic="3f47ececdb33c6935267a3675d819df3", @ifru_flags=0x1000}) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000068000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x10, &(0x7f0000156000-0x4)=0x3, 0x4) ioctl$TCFLSH(r2, 0x540b, 0x0) 2017/12/29 15:08:59 executing program 5: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f6f000)=0x124, 0x4) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f75000-0xe8)={{{@in6=@local={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=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f74000)=0xe8) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000f73000-0x4)=0x7a, 0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000394000)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f0000f43000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000430000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/29 15:08:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000f83000-0xd6)=""/214) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000747000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f000062f000-0x1000)=""/4096) r1 = syz_open_procfs(0x0, &(0x7f0000e5a000-0x16)='net/ip_tables_matches\x00') seccomp(0x0, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mlock(&(0x7f0000baf000/0x2000)=nil, 0x2000) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000072000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000ea3000)={r2, 0x1}) epoll_wait(r1, &(0x7f000049e000-0x24)=[{0x0, 0x0}], 0x1, 0x0) 2017/12/29 15:08:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f00000df000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000000) 2017/12/29 15:08:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = socket$inet(0x2, 0x2, 0x7fffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e1e000)={0x0, 0x0, 0x0}, &(0x7f00008b2000)=0xc) fcntl$setown(r0, 0x8, r2) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000047e000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000d64000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x12) ptrace$setopts(0x4205, r3, 0x0, 0x7ffffffff001) [ 63.257377] netlink: 37 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/29 15:08:59 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f1d000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x440001, 0x0) ioctl$TIOCCONS(r1, 0x541d) tkill(r0, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0x3b)=""/1, 0x1}], 0x1, &(0x7f0000003000)=[{&(0x7f0000004000-0x1)=""/2, 0x2}], 0x1, 0x0) 2017/12/29 15:08:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x100000000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) dup3(r0, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000d6b000-0x9)="2a6370877365740063", 0xfffffffffffffffe) signalfd(r2, &(0x7f000042c000)={0x4}, 0x8) write(r2, &(0x7f0000baf000-0x14)="c5", 0x1) setsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f000040a000)={@loopback=0x7f000001, @broadcast=0xffffffff}, 0x8) r3 = socket(0x18, 0x0, 0x1) sendfile(r3, r2, &(0x7f0000469000)=0x0, 0x8) 2017/12/29 15:08:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009fc000)='/dev/hwrng\x00', 0x1, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) add_key(&(0x7f0000085000-0xd)='dns_resolver\x00', &(0x7f00002dc000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c7c000-0x3d)="b9680f3581b4e512b67013ca93524c9ee485f509f8be9ec42964a9356144045fddbf8cca2802adc25b0ac655e8b9920c73e72576d3523f614fd4dc2300", 0x3d, 0xfffffffffffffffc) memfd_create(&(0x7f0000da4000-0x2)='em1trusted\x00', 0x2) 2017/12/29 15:08:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x40000, 0x8) fallocate(r0, 0x20, 0x0, 0x9) 2017/12/29 15:08:59 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x29, 0x401, 0x0, 0x0, "29003d5d0100000000ffffffe5fffffffd7f0fb8"}], 0x24}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000001b000)='/dev/autofs\x00', 0x4000, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000001b000)=0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000001b000)=0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f000001d000-0x6c)={0x4, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2017/12/29 15:08:59 executing program 7: mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000061d000)='/dev/sequencer2\x00', 0x101000, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000f0f000)=0x0, &(0x7f0000f10000-0x4)=0x4) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1b, 0x80006, 0x7) fsync(0xffffffffffffffff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f00006ea000)=0x0, &(0x7f0000c92000-0x4)=0x4) 2017/12/29 15:08:59 executing program 2: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000cb1000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ef8000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) writev(r1, &(0x7f0000eac000-0x10)=[{&(0x7f000008a000-0x29)="290000001800310900030cff0400000502000000000aff000000500a0a000004000e000000f4ff01ad", 0x29}], 0x1) ppoll(&(0x7f0000264000)=[{r1, 0x110, 0x0}], 0x1, &(0x7f0000b29000-0x10)={0x0, 0x0}, &(0x7f00007e0000)={0xfff}, 0x8) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000e7000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f00006a1000)={0x7fff, 0x3, 0x81, 0x70, 0x100000000, 0x189f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_dccp(0xa, 0x6, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000698000)='/dev/ptmx\x00', 0x280800, 0x0) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000030000)=0x7ff) ioctl$PIO_CMAP(r2, 0x4b70, &(0x7f00004f1000-0xd)={0x1, 0x321, 0x7ff, 0x20, 0x4, 0x4}) 2017/12/29 15:08:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) pipe(&(0x7f0000b5c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a13000+0x4df)=@assoc_id=0x0, &(0x7f0000f29000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b85000-0xa0)={r1, @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]}, 0x1, 0x8d1e, 0x3, 0x3, 0x41}, &(0x7f0000dc0000)=0xa0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) seccomp(0x1, 0x0, &(0x7f0000a63000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) seccomp(0x1, 0x1, &(0x7f000005e000)={0x1, &(0x7f000005f000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}) 2017/12/29 15:08:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$evdev(r0, &(0x7f0000a89000-0xa8)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x20, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x100000001}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x90) exit(0xfffffffffffffcb4) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000934000-0x4)=0x0) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x7, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x60) 2017/12/29 15:08:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005f7000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f3a000-0x20)={"08a4eba452514173d82d75df7c331477", {0x4, 0x9, 0x1, "dc04d50fdd36", 0x5, 0x0}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000fe9000-0x4)=0x0, &(0x7f0000b65000)=0x4) 2017/12/29 15:08:59 executing program 6: r0 = eventfd2(0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0xcacf, 0x8, &(0x7f00000d7000-0x100)=[{&(0x7f0000001000-0xae)="c0af954a6f41d0232d2fb9926e70027efd347cd2c84da3a5cab25fa2bd4e37168bdb77ae338748dcdcafc652deb9263f02f0caecf30b1c55d054e2b65f2e905cb2ceb1466f93470c672df1ec352360ad860bb01a66e63dfed386761ea7e1cd7a0e1f6d796ac7f8cb675f86a059511d51fb4da3339aceb677072231a34c0516279334ec3bf1d66f47ce0f55533d22585d0d832744b8ced9e8e4cd99a61538020d871daaaeb4c3d927aba6c5b2be9a", 0xae, 0x1, 0x15}, {&(0x7f0000001000-0xd5)="9da046de2d0a0e6068ad06a00a1709632b93084ffd9bc5bd5f6c7494a1ca8ecafe55327326f811d5bb3cb996865927fffce99a7388f3c87a40de699515287d449f4557a51a98285628f90a72710a82b48e34d18fd2ecd0bc18b19ce9f6c9e48f03e5fb7786ddae038a069b1a494acead0a0d6593084212e7f04d45a4018762c308c0f6c14dd16d66e03eb34edce485256a5013116d9319ed2d26fc299e7a292b3922fa2d2501d2a7de17d2a002b80ff3f42e9f1e3c71df9fe1316bef6a0b42a933a819489374f28ad3d488169be85bd92351ac6040", 0xd5, 0x6, 0x800}, {&(0x7f0000001000-0x99)="90652ee75a1df01af3161becbd49363b05faec433f9d30f55bc834c2b68e890df3166a98296f6e8db165377a1f838b1de7a12c246035b7b581bda9c8b05e9c5a2cfb1d5d4f5bae9fdbac89621cb5261c5ccd65a5009ad3e6038397289175ca58947da95a57bb5aee2bd1fc598d9cb26644b67122b4d9f78145de7686e36fa4822d3489c7e7e75272ea68651179765c19eda0859dfc4ae99b0e", 0x99, 0x623d454b, 0x1ff}, {&(0x7f0000001000-0xf)="9d3f8f8ff54eeaa3bc043166794b03", 0xf, 0x7f, 0x8}, {&(0x7f0000001000-0x31)="e89a2eb71f2eaaf8c91f4a84e284ffa4755e2a0bb97a96eba567e8bd0e1bb6bceafccf72aa09137f67fea728a4dcf95147", 0x31, 0x3, 0x5}, {&(0x7f0000000000)="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", 0xfb, 0x7, 0x1}, {&(0x7f0000000000)="720e2b74a4711c78cf75689aad73789f764c1c53aa2cf7f9f32fa005b22b595695c8891f46e5a8fa6f9bbea5552ef8501c4aa4b2830dd7b612781a2fd48d3da756c8c1fbd6cb62f4860539f1bf9761a8fb84b0570d0827523292546d7e0c9b65433eb44fc1c6ae1da142df78f8c079fbfc8c3774c129cfcc4d87a9b8c61c85f262829d77760f8771fabf4217f3ffb646eb", 0x91, 0x0, 0x101}, {&(0x7f00007fb000)="c8455177a477dbad9de3f48b5f2e6c8d63daff94adff0fc04ba597b521af50085b2a60983f5aec9448bc80e683e3013af3d619383f5c025dcd24b35bd83962dc431c4791f6f89e1081adc9c8a7c251668629efd130c67a65bfacedb7281d324c552847c524a34b6dc0f1ccc4e016c9ec40392a118631f5c6485b005e02c96493a74a6e163b9e2f0e7cf997a5ff2fbde4d3ec806df10803f3c3b02c85bb75c8d902639cb1a259abb1b4af63c0a3995392b7badc3f0c1c26fc5d32f4798b6f31e8adf2a750c47c66f99de3444f5127b764f10ec2a3688cccca3e989d656558ff4950ac243c71c361a1608ba238e5490d3345fc8515a00c1e134e7ccfba0e39016bd6c85c5027877a835f34d861893f7757d28f50d3a0229f2027489936be4f1c750330b6984e0e3eaae2bde33e4f1b83cbe8cd7d77720e156597e10bc2889ccfc0dc11c90b2173b87e510a9de5c03fe54b5f551cbed2cfaf7e8175e366bf6acd97e8717c96249623f42c79750f6b7e1217f57c45edd8c16bc20f30edcc56768772d0efb19f2c918c2f113f23c14a81f3943ab3a36a6a6284ce3a4bc7e9256bbf5da791955302a636650366c9ac77773bfbd1dee483f9deb32232752eda717e17e504c6e651e47e389fccd39a8f26ffe8d15ef90efafbf1745feccd8449027d800df9b998e2e94e34c63ad95743ba93514f669a50d6bf7e9b18b3d9a6d20c7386b58a0ebe81ec6c6e139954b6c17aa69aa9675a79b45e30afccb6f18945e095dadc9a10449f9566d1bcc26a28122f7ec817718f682b5978de0bf86a669b046ca1752d6a6bf5ed8295865f562323b5885316ac794d1a4d6555b3d5f2d17834dbcdad91b0cdc035ad7d4c62750142952bf73072e805299634576e9ac32f97bebc866e4256158547c456b37f901770af58b17b48e927f0fc2fef5a54c49bfcfbac5d36b181459a630872057b04146fac77d246869662c61a7d0bf512f11ef2caa9c4902418a40926454b7413ff3a0ff03b6a571e2ed76c83d94481fbcd329d588b938f1ccd104a982b00f15984738479c06254fa7a2689eaed42f876665e12b8836c54b3024cf32f6b304fc81799496b60053e6f674dca9d1369cc468ecd4230ab8e479c0eab3e30c42a4db0fa41db6d97facceb5db4ac2b62310f555fcf8d6b2ec718c396cbd9eebb193e979ba24ce4119fe772b3800b010c95e4032e11325cb7f329df08ca74a2c7e9b5e8ad535bb8ac32a03de2846de3d4cea494fcacbf92b1a0fa6128805438d4df3a2c7d017eb242876e3cbfcd88935d2aed948b539f0d7f198d8d11f54963b5ae4164f2aa5b3ce0f8bd8ccd40176a1287f37b5f6bd4d9790fbab8022d875c3d72376f87008970ddc1b90d6a057cca91075ba501cb918678ae3a47cfce04fe0f0955c01e8f7c1e4b1fcd42c0387aac1df93a3d206e98f0381d09e590ce292f2052465e4012d68af47f3d32978646d1e38e62c5f7f10ac78345090456b83148d6b235a0e11df441197ded41aa09a72fa524171a35444358eda5f485833f9efb60286be8aca38a20bc7e2eb3146c8b5889d4cd173d6dafbf6ac629f530356d786f1f2e38baef8bd8f7615a8458bc28a551949fa671f334f19289cdb181821ad4b490900ebd0fdb3e5bc81289ca53dacd16e0d7a4931905ea54b8b5d9a7b5bb0a29e48944b8ae09276196c506db2c43aeb9698333366ade360a8e8a6e598d76c5e75eea697da200ffd0aa81a3bd2cc3bbb4ac0cfb9e1ebe46f64b040f23ef4d41214586ebbd727be937f4f6246fbfcb34ee6a5d195b1b8a297c82d14f875a9b831e22753f518f1a10c27fa39f4856e8a63b1665377d32dd804e85a356d6a0ac8b1d58a262ff07e24632db6438dcc33b0b8c58ad03d27e757fd5a899ba52f4a2d22f967d9b8db9bd04ba419f6fac0d2a8b3d599ed147be5c0d8d10313100089cf788d99de5b187d910c5a9369042fad380e13c65bc06fc2037663ffd693096ededcf9e4599e84c60cbeb5e752b652eae7c06c4e5f0dd4a7a0a06748ca955a34295e755777246dffd178a3b2a6859b3b6c7a00de7b855ea0bc01b8a75cdd150ce0b976e51318791228b69aacb6cf2c7704a948bf3e6163d34b1a0cb0ca9231264989beed889fd1cd101cd6587c4dcac83aa6b0eda113f5d80fb02c582081ab82380e230ce50c4b7576b21390e9e8f9fc4ae0a129ed4aa2569941f7d37a6ccd0b325187385ec3707a2ba4208930e5c536b3e9379fda42d908d5bf46c223307e0c24b14e219cc924e9cc19fa2eb59f2cca0bfcb6ad39e0a26aaf621c3272f3dd53d4ade84b8dfe41d49508cca43c9b746d97f85eb9e94d7bc4f5c56cead8c497443a93216dc47dafa3e39b55381a772d7c69211e6b97bde2ba44d71e0e4f96b03290ea471ad9294686b36883427a115e0fccb6ab46db5e0f69f68ddb4305a9ec62b26e7cf46a1a7e1c20322750fce8af9f520a03615c224bb83b514375b4def0d9b25db249ab1f5f27b8f7ab354d6fdfedf7b7872926ba2030725b9823e2f7998b7ac8ef55292c04885e191c8cc5d345d66dcea666305baa2ed61f9aca7672c0565ac0df57c1b76aa25393fa020f5d28f8c67d2256e230af64d99054618b7fea9948c831965ba16a97ac550ea9191f3d214b0b572fc75e71c77194371f273b38d50bfe240a9252d24376c75c5627086257c786043bb3511c19e97d63021196964d1f7d8284d9d9cb9028137ba07894f847fd002e01aaec54f7a13e24e0ed39c14aaf5298e8247349b305e8f114f9006958f67684343f451f075f847ba6627a9b1d884a507991f3cb90664111345725571470c624d8c4c9ec81928421fde3f6478e6c4bfe5d0fd0e85876f148962c17b9d8aa1e9c11578fc70fc8203065caa7a3f93c6d1f0e5d94ba01a9260e3eb97e22f5f57ba76ada87ccc08a06c07969dad0368fe4b3b97eb97dd2e570cc5199a2e9d50f93701db9259ab5cc6044b4a440837272756aaaf6c40dcf71bfe8d0af5638254009b5d2ba41796a57d8ad2f3ab4a1753f7e084c2c02c3f889952510f8212783c5ad28015544b97b957eaad6c2e403a4b95ebe630f33cb47be0a0693f7d6cd5a26470d5cc7b2e2a15f7ee59ee0e6a11cf93b21bacacfd61111ab6cda8009f3dd47560fd2d8c6edf915122b6418c6643e06deb202228129a4102c38a831d6e83315d6f439c70db8b155c33bf9f8ee7981b7a233e946646dc02ce7cc3c751172a0bf8ab7860ae29b3d2f94ff982cdc4a5ac2e139653a9e067a685b62ba7728b760bfe7b3fa5c5cfea09f846903e895e0d5547270018558a3fcf2a157bd52097a223083460febca71a93428e681208a8c9c22c1ed2b2d184d43bd67a59214742e7b2a09ae816516f4801b09e3cbd848d1b2fe3f6eeefecec9c773645572f2708b1f43d5d44897d621aa18145fab83b877724494f4e9c8cfe71d0f8f80ba23ebecda21dba5a0a3be9894d8126b8213d270162257ed690e224a8ef65e17febe2e17fc28406ae9094c9757b548ba8405c8ef0fcb6b60a225bb1a54c07178427c7b1e3bc40b1a65534e9b0321733e4a3ec81407a0986bde1382add0c4c173a48ef1266691d5a3dec59b6c1f0e41d8a976466c12034872ebf954a5911620a9f8a8963540d1472568ba59a5660ee3f1c53502363fab005155ee27ed64f1b0b8b0394faa61ab894b34cb61da368124af4bb3a987d67e3ee055e0c412f8aa7ccf0298ea6326baced334aae4181573edcd6049b87d6ae83917fc261f28ada619489d49fb3ec73e959a3966cb8f53de33ddbf4dc2b71af3f79f530215a9171ad475f95e6d8d8715c4a2be0f5375b37d5434250ab75e6f4f8c769c74a17e1a54c0f31ad84c07c02fd82aa7aa879c9257a37d52b36f93476a209c86ebdd3510fcda59b2a53d5ca4acf36cc5e6ef26afc36b483b36801fd79a727e19a91e86590d281726210c223a5ebdf523810623fd4faa60548b301e2fa1b3907e9eabbc7dca6b2c58b37a13a378131b4bb2e74dcaa33194b2cf0cd43c2f834957e9d3fdb582378c23ac1d455c06af4a185396d933282dbab19ea2d16203df6291a93932072e4d61246d265a376135b4fb487bf1428d9a04fbeee3453617e4341dd2a16e8060d6a84498f1193d429c23744924cfc8221f2d21333ad09349ae972f820ab8820525f13fc8b7f4f7ae4a077b2d73bedd3ff165a673db09b048f2efcfd65ca7231b12f658a939228878ee1debb379318924388ccb53aa0ef5ff8eb72966644f1006bd166fd34e7ed72d4e79245d1d775d354c85dd6b2cbfa139a1dd2585ddfc263f54257c17235a31a3402311c831b36e7b78aa2b08912244923c16f355db852a5b67a92e72a32c36700c9ca9cb25f361b674ff32119279ef0ee8b540f6cd3c1e3c2b84013ddd48984739f8aca684e72f28b081cafbb014e5e4727d6dab01679e049bd249b2c5196347a7ae383d05583058f6f6d76ac9385d8fd411be4fee0d17633792ad821424167d4d5cee6778076d6452abdd56df20c43da3f2019c3689c188eacf5670ed9c7c1c94d362816c4149b6a471a4d9409e63269e9fe84f306c5959ff03fe90d6f1c48f2c279aa3fe621b10e883300126941ac180ea340aec16d7926cd5d6c692713d8b99b82df4e5c82d43e46c64328a5962debc917b3a06249231ab35d44af8a3c565dc6fdc88fb81698a737920237582a9ce29ec97c3465c082f6e9382770061422cccd3c17af27decddc8ba5c8e05ea86670c9388770046e04c1027947f6e4726d27bae9c201d7d0f898456ca814db4d31ab55391bb2cedf4474fe6a2c71dfa73a3e9a60e63cf0eb74864f06d79c0f4bb16d8264cd3f98312ab755faa518e6cb060ab2fc4959da8b058f7ea51ba564043a9c69546c2652d99a4f07657fa9c2b377387bc55a86579b1ff339c6e09424f905b8f268cabc3737f8717d8decb2387ff98db89e8644082f9f36efae2d1d60d09b8b34a0a3c028ec2f1b92d1c312a53e6b6f4f53358cab448f6cf9e09119735baec22b94a38bd77cd434514251c277207acd627beeef8e364939751b9bf54b8fcb855ac4629202e9c8c80cc2259560e0b97dc05a000f4cf7030bc39f72c75f650c0d3e64a35ca028499f4288d9afcdd17c4d030f095ee5d7c3cc1ed92b13f0f70c8afa1246a1c43bc53aef07dedeb8f58133dc72bd37e9b596cf17aef43f9628cafcadcfbe9f8f95a2ef183630095f764c7b371e172c75b39979ab7713ccb6d7b9915ec1691d1abe4dbed09183f02fe878d92634bcba984564a26bb72080f821fa9f0e5675700038e5dc17d4f3312a5874809b76381f403cc767dff43a8038107d3ba99c9d66157e621961c7d0705fc8a4705a1a182437fe3159d9683eb51fe918aa9068169d29c3d23b6160ef6be13524fcf954ab689f72e71c4e9fd75ba8aa8964cce76ff5b523d639785e290a1293828eff050349b3b4f850fc0dd48fd70cf8c7200008c27dc61ed1692f089adb381fa8901eb3ffde7466906585b17f45fbbc4665b7af6ca808f2772a6389b64f4755d388c2a2feb85de2fdccf23e370954d720fd58a623f76bac80083e1ffa53b8f49838c57ee57e5c712d95e1178eb2c6e715b3be8e1b9b7a749cf3f36ef73e24ff737b21c340ed1356932a79a65e3d6093cd1342e78b9addba630d98280027325f9400f592655c75be34e2ee70027ddcc6f6e469b5d0516bf41c61840c214b3f1b3037f2f678f21b0ee0be7c6d34749a650ec5c7416afdd14d39bf581101689721946feaef6d3848b60c0242f5", 0x1000, 0x1, 0x1}], 0xa0000) read(r0, &(0x7f00005a6000-0xea)=""/234, 0xea) 2017/12/29 15:08:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000235000-0x78)={0x7, 0x78, 0x1, 0xcce, 0x0, 0xff, 0x0, 0x400, 0x48920, 0x3, 0x0, 0x100000001, 0x7, 0x2, 0x0, 0x1, 0x0, 0x5, 0x7fff, 0x28c36, 0x2, 0x3, 0x0, 0x69b, 0x1, 0x7fffffff, 0x0}, 0x0, 0x1, 0xffffffffffffff9c, 0x0) pwritev(r0, &(0x7f00004c6000-0x20)=[{&(0x7f0000220000-0x12)="44716e76d84678345aad93b684a605530651", 0x12}, {&(0x7f0000f62000-0xfc)="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", 0xfc}], 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) writev(r1, &(0x7f000010b000)=[{&(0x7f000046a000-0x39)="390000001300090469000000800000001000004001000000450001070000001419001a00000000ffffffff00000000000000010c00001ee400", 0x39}], 0x1) 2017/12/29 15:08:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f0000d8d000)="320000001000250f07000093000914040301c2fe203cba9553a640fe319a00000a002e0000cd244fe56714eea4eb3456d711", 0x32, 0x0, 0x0, 0x0) recvfrom$inet(r0, &(0x7f000016e000-0x97)=""/151, 0x97, 0xfffffffffffffffc, &(0x7f0000ff9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$getown(r0, 0x9) ptrace$peek(0x1, r1, &(0x7f0000aa2000-0x8)=0x0) [ 63.341050] Empty option to dns_resolver key 2017/12/29 15:08:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x9) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000544000)={0x0, @in6={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cea000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a42000-0x6)={r1, 0x8}, &(0x7f0000263000)=0x6) r2 = socket(0x11, 0x3, 0x81) bind(r2, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976fe52922cb18f6e2e46ba000000012e0b384b005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf4000f5ff1b0816f3f6db1c00010000000100000049741d00000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) 2017/12/29 15:08:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00000c8000)='./file0\x00', &(0x7f0000093000)=""/232, 0xe8) syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000fa1000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000414000)=@generic="bda56b33105e8ea91279919ce049b003") setsockopt$inet_mreqn(r0, 0x0, 0x28, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2017/12/29 15:08:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x3, 0x400, &(0x7f000081a000-0x8)={0x0, 0x0}) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000000000+0x6a5)={0x0, 0x1c9c380}, &(0x7f0000001000-0x10)={0x0, 0x0}) getresuid(&(0x7f0000ba5000)=0x0, &(0x7f0000a7f000-0x4)=0x0, &(0x7f0000a1e000)=0x0) r2 = socket(0x10, 0x803, 0xc) getsockopt$netlink(r2, 0x10e, 0x7, &(0x7f0000168000-0x4)=""/4, &(0x7f00007e4000)=0x4) recvfrom$inet(r2, &(0x7f0000119000-0xfd)=""/253, 0xfd, 0x2100, &(0x7f0000d26000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/29 15:08:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) exit_group(0x8000) bind$inet(r0, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = creat(&(0x7f0000395000)='./file0\x00', 0x12) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d11000-0x6)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000d5a000-0x73)="", 0x0, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r2, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f0000010000-0x10)=[{&(0x7f0000ee9000-0x4c)=[{0x4c, 0x400000012, 0xa01, 0x0, 0x0, "2900fa5200000000ec0001007f808197d9df000fa08c070072853de52ecf1544ec9a0000c48ddd7163e6f4b939ae7c3d17befa45cf7d260157b61a1a"}], 0x4c}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) 2017/12/29 15:08:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = memfd_create(&(0x7f00006b5000-0x1f)='#-selinuxmd5sumwlan0{@@wlan0\\@\x00', 0x2) ioctl$TCSBRKP(r0, 0x5425, 0x800) r1 = socket(0xa, 0x802, 0x0) sendmsg(r1, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) 2017/12/29 15:08:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ed1000)='/selinux/access\x00', 0x2, 0x0) r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(0xffffffffffffffff, &(0x7f00004ac000)=[], 0x0, 0x0) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000a5b000-0x50)={0xbf, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 15:08:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) pipe2(&(0x7f0000555000-0x8)={0x0, 0x0}, 0x84800) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000bc2000)={0x2, 0x0, 0x3, 0x0, 0x5, 0x1f, 0x0, 0xe2, 0x1c, 0x200}) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000236000)={0xfff, 0x2, 0x5, 0x3, 0x57}, 0x14) 2017/12/29 15:08:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000ee5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f10000-0x4)=0x14, 0x80000) vmsplice(r0, &(0x7f00008a1000)=[{&(0x7f0000b1c000)="f2d0ec268bcaca0a7215241a01c7fe25810b8130576d2a935b75b93e1b631025a0cfaade6f0406ad57e5ec3182d9292d340a18be978526240c789e6432ed6cb62ec574886660245fcfcda163a4b42fbf1c9b6a793d", 0x55}, {&(0x7f0000d46000-0xe3)="a73ca9de28b3db19fc612b868bfc3d07eef54536a98b835fb3b9251bff5e437e97d67a60aadce562eccae76707961e54abe955513917751ccab015717c7a8cb3498bd409bcdcb720eabf3e1cfadfdf1f84f975f8e97a6a6c22e1bbede605489328f4673ec6f1cb57d664e8514385ea73bb943026a2feba483198f072dfd3be2a206ac7459d414ff8cc4b0cdc97ec1c0b37e69db30002c763e9c1fbae707d5907af79bafe9ca80fe20d442a7646eef5d34840a0bd556b67d6332e7c0a50b4ac6fb661804caf2334ced7e9e08f18b612280a8a6bae61685682b83d4dd873e1657a0828d4", 0xe3}, {&(0x7f0000d43000)="278b8aa7387da67c9007a29a97b0308583cdc3c8b4c8df3703291023c2d6a75829ae0441d83cda8c838cb9f46b1db2dd0fb3b655bfa286940f363227f026ffbf9eca8134503f5fbe3fe75df4b0a3897ba452e8d68d0fefa9813829e2907e2335b1f97c7132bcbe6c1d189427f35fe17229d99e915c5d3eaa19b8cc1393a87d11a28403d57c0ae06376c2250c04fd64cb7b845ff58a636e37cc45c66b0f0dbdeaf93250442acd2059d965981efa47ae1dc5d00a55bda6fe3748e8bb98d7d340ee8a098ac18a511b", 0xc7}, {&(0x7f000000a000-0x1e)="a7d0f3eda6ef1cd187afa9cc47fde7fd96338c46354d56f7688fa5c98526", 0x1e}], 0x4, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x882001, 0x0) write(r1, &(0x7f00002d3000)="7f4be2b36c5526a5534195cbfffffff7ffff0917fff1ed8f549f1b496490f3f2afa9fd016f97ea68e0ff360f0000e10000004702fb0900000000000000000000097f39147a2c89311b32a9f6687e81f9ffff57fc81911464d8ff1dbf134c98c1ab16dd0f0818000000928ddc81393644a99b639de56025618b04b1e3d4ee1c4cabb2db866a87afd0fd0bbca8dc63eb00235d529b13ca1947cca5f3b9361a00137cba3ee201df9570487293b68c68167c7635d37cd0a27f7d6ff7687624de8b58888f8d15", 0xc4) r2 = dup(r1) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000430000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000305000-0x4)=0xc) get_robust_list(r3, &(0x7f00007e7000-0x8)=&(0x7f00007f1000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000268000-0x8)=0x18) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000713000)=""/74) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$TCSETA(r1, 0x5402, &(0x7f0000c24000-0x14)={0xd2a1, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 63.373975] Empty option to dns_resolver key [ 63.376657] netlink: 37 bytes leftover after parsing attributes in process `syz-executor3'. [ 63.381909] netlink: 6 bytes leftover after parsing attributes in process `syz-executor0'. [ 63.385234] netlink: 6 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/29 15:08:59 executing program 6: r0 = getpid() r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x1, r0}) capget(&(0x7f0000001000-0x8)={0x19980330, r0}, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/29 15:08:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = creat(&(0x7f0000576000-0x8)='./file0\x00', 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000410000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00002cf000)={0x0, &(0x7f0000212000)=[]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000036b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2000000000000265, 0x0, @cisco=&(0x7f0000322000-0x8)={0x0, 0x0}}}) 2017/12/29 15:08:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400000, 0x11a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000-0x8)={r1, r2}) mmap(&(0x7f0000004000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000007000)={0x0, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x0, &(0x7f0000690000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) ioctl(r3, 0x2285, &(0x7f0000007000)='S') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000001000)={0x5858b639, 0x800, 0x1}) 2017/12/29 15:08:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in6={{0xa, 0x2, 0x7fff, @loopback={0x0, 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xad61, 0x3}, &(0x7f0000002000)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000003000-0x6e)={r2, 0x66, "e4f62f5a7cfafb0cc7cd362c9d77f068bf147618c7d1c2691530ba960173e38ce2d12ab49c8538f265f00b4ed710d6124ec631983a6352a02e1d0358d862a69560b935fcb431936441fdcc7f2ade3afb7d4ed6594957291f2488eea2535109cc3fd4096e37a6"}, &(0x7f0000002000)=0x6e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000004000-0x4)=0x2) pwritev(r0, &(0x7f0000003000-0x70)=[{&(0x7f0000003000-0xa0e)="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", 0x1000}, {&(0x7f0000001000-0x7b)="19b02443badb7a9c3592e7775ef2f7a4c5fabb875aba7d3ff4cf5857f5d320485ddbe9884f28d471f6bb50138f881a4ca1ac50ad8e4248cb45e53930c6b54d4b78135692a7fef1454b08f2982b7c8ffb1517b5854ded6897a4780f95b7593baf79dd5cc682afb7074aab6913c9f14de33910a8fbbb574b325a17a9", 0x7b}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000002000-0x1c)="59dc2714df163334e7d9db931af05fbf72ed56786ad2557a0e8ca07c", 0x1c}, {&(0x7f0000002000-0x48)="af13256f8d8c45ae64b82466981d21e65b63265a7e311f9b195a0821f8981876b61564ccf5f3f73c2f4cf752c96dcfc576da5bee62d1edce96cd396419d6d81a7ebb16fc506b2991", 0x48}, {&(0x7f0000002000)="", 0x0}, {&(0x7f0000002000-0x86)="bdc1d40ab0a2f92675df14f43e294968c14eadbe137b964316750bcd510721172060c60f886ed239b4025a6dfa3947d1f05addfbed0dcba21a0e92100d6d89cebe399e3deddc6cf7d05cfea75e6de5c85a9340cf082b2ebedfe55fa175d0ea986fd122f0b27c623b501f6ef162d25b6c1f515275332440f909f6a0530adffce8831522dd575d", 0x86}], 0x7, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000002000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000004000)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000001000-0x8)=0x0, 0x6) ftruncate(0xffffffffffffffff, 0xe000000000000000) 2017/12/29 15:08:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0xffffffffffffffff, 0x40000000f4d) r2 = syz_open_dev$tun(&(0x7f00000e3000-0xd)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x5}) socket$packet(0x11, 0x0, 0x300) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b05000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00007c9000-0x88)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x3f}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000be8000)=@common='dummy0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/29 15:08:59 executing program 0: mmap(&(0x7f0000000000/0x817000)=nil, 0x817000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000817000-0xb)='/dev/loop#\x00', 0x0, 0x3) mmap(&(0x7f0000817000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000817000)={0x100, 0x7}) 2017/12/29 15:08:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xf, &(0x7f0000000000+0xefb)="96d8979d4ef619a8e69dde953bc8914c13b964aca58fb817e9605f5cfa3fbd5624f0a640c8ddc3f02d531423761711e1057648a65bb1524e3667e9ff2ce89d722026e92c1663fb16fc4048030d5b439daf659bce634b34f050615797f35b3637be836119faa2b7ddd66c02f267ea2fb2e38bf514de0e588c1d7edee02bd86eff6aafcbd0de16ac2ee32175d61b316e5be1cbea35dc2bf8ac41d2350243f522aa77ef90091e79109f109a44e9ffa657", 0xaf) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) 2017/12/29 15:08:59 executing program 7: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept(r0, &(0x7f000094b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000332000-0x4)=0x14) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000f6d000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000f6d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000f6a000)=0x0, 0x4) 2017/12/29 15:08:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x4, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000002000-0x20)={0xfffffffffffffffd, 0x7fffffff, 0x1, 0xfffffffffffffff7, 0x2, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000-0x40)={0x80000001, 0xffc, 0x8, 0x38000, 0x8001, 0x0, 0x1f, 0x3b469c90}, &(0x7f0000001000-0x40)={0x1, 0x1, 0xfffffffffffffff7, 0x5, 0xd6, 0x5, 0x9, 0x2}, &(0x7f0000001000-0x40)={0xcf02, 0x180000000000000, 0xb4, 0x1fec, 0x20, 0x1, 0x2, 0xffffffffffffffb5}, &(0x7f00004c2000-0x10)={r1, r2+10000000}, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)={0x914}, 0x8}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000001000)={0x7fff, 0x0, 0x8, 'queue1\x00', 0xcb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000000000)=0x0, 0x8000000000000, 0x3, &(0x7f0000d46000)={r5, r0}, &(0x7f0000001000-0x4)=0x10000, 0x0) 2017/12/29 15:08:59 executing program 6: r0 = getpgid(0x0) socket$inet6(0xa, 0x80800, 0x80000001) ptrace$getregset(0x4204, r0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000001000-0xa8)=""/168, 0xa8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000fa000)={{{@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=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) quotactl(0x1, &(0x7f0000f39000-0x8)='./file0\x00', r1, &(0x7f0000c29000-0x14a)="eae4a0947551c3f805d17af1a10f113640d9df72426d9c1ded748c438182d9b06274b9f0dfd80922633630eae55bf0a61e24cde0f5741f6dd967898e9ce3511f66ffc459e4bb8a2059dde1dea0b940f6876ebb8cb816dc53801e79d147c6fd2a673ca8f361754062e6ed0cb131f3b677d9489478a1652ab11a86f4a0e89b49fc62d0f757aa13f0d32925940632495c61782abac6bcd06c67c9aaccb49b340858e0d122fd93815fab1189f39782c0e5b938cce09e2715e2b780085651b0db00937458613a68eed6e01c7578a2d429c57ce5d672f7fed555a7451e37bc27c07be55eb11a38d94160b42bdf91c9e6f4713cedb0b51031fd2b761d8b68d2e3a4127e6c2cf9b982a1a99661e00bbca31631a5f986d793026d8fe8f8784c9bb5e1fd248cd3045818a0aafdb1ba87cf2a0d1cb76bc5815219e0003c82f737257d4ab765645207bc51f7f1fb33d04bf3436d34bc13836149650507c93c8915d3d518ab5c05682d38faed8b76b88fe34112b2c3cf78a0fb000462ddd7847a5cf6a09f2cfe2de54ad66db5ca119f32eab7b1cb3ae1e1c77a32a9baee920b6b28e731a96eb1bb3d12604346ac19877fd96f7ac769ea286bf4e11e0d4ea22759a4492436c7f1eb507edbe8a30a6cb2cc4589fb3a57b43d2d2b1882918e96a83c38cc4912ccb6be4d693751d21c7175f5b62311cca9fc0a4e700bc078592386c2599031d90f6cb35ccf3016b15e8b3c508844f502b2da7921e368496701d9aa4c05c8d9170991ed8dfcf699625dda97f2fe0e5f3d5db072d26d0eb078f46a9121fa5949fb4e4d643cd88429d709f36c8f5cf5ba9f45b6ca3cbd1ab32271bc5331e546896ef21fa1b317d79a29fe0c9ab67bb6e3e74eec35e4db6fa5970a78ea44d265c3eb6225433291dbd90e85410eb465425290454a23fbc63f4a8d22a47929c0879a03eba1e1a5205fee34db4870ec4ac9a072a0f62077cacb77209a2c380150203678f1d127d15e55565e70348f340ad53cdbaea13a7fc91f40135525f2a66c2e254537b9843484d62b7365b8bc3d436a16a57444e178142608bd3ae51b41a951581a2589cd2c4c048d20246aad795adc511692483993fbf745f868de9392a2381ff5962633da5c4b571f471e4e23eed9f29f93ee675f85faccef09a2f9cfaf25ceda22bc628c0a464f112c1f4a23eae04dba373bfd1a4c0a81554e267fd4623f99cd1db2e2c4f640bb5db9d29c5eed885dbb14eca579471a442911f685e7523098e00bdbbf393df40f5094bb337214fd72dfa2ceebc584aabbda4b083945dae28c09f6aa9d2ab717363c895674c41c04f4cfc0ff2443ee8664f5fd17d185c01fe24ccea65f4dafc5b8039652bc1b4262d2fa476a7122d163b83436f4afec2aab7469d9dc86845537d50b25f458dc5d1efa60261881ff662e911a067123e525741485573082f4d9576db4d7c164f4b12419c2054df5c10e6a11dbc24bc451c27f1318087d98b76ee49b50651aaad91c9e7376aad3535ff3dedde6b6f05a86f038ecbe56513cd197d6cde8607e97aff2c1f277d62c0bd298cbbea934b2e1a4b31cb95d27eb98cd4a63bbdfe08b77081957414ba896d3c52d3fa7bd36641fa227c7a0674c0279a16fe07ca204a8e883f5b16df6917ead2d48ed6c04bb26dd2dcb5df8c12d070bc349ae82c4ceb797953b9481d2c0c0e75b446b3aa8f8dc87590ba573e7ee62b23b1a89b0620298ce4c3ca3063038048a3abc555cc37c81978f81054e35208a9c03fdab723d7545a9142e7d3cb9b4fdd74cc3a0c4f8af9e1d1863f822e50108bda25e55626c62765e6daec5e7b47c77a74cbf507807e10fc2b515e79c0a932c1e541665c981105280cf26ff5ac2b942fd62d7aff7f07657c0170742e3aa302f07d8351e52429e722e9df007de600237ca50f79f9408cd7cc041014adb1701a45957d625ebe214e12c3c8104334ca5607e94c5905c23be731e1a41384dd772db713011845eefdc85870e7b19673356b461ff9c3ccf8644fd7898a8c48c8fb2f30ab87497fe98230549c80e191730fc2b2157cdca03d1eb4e8cfad4d4629f85a284dd9b00c9f37a953a74e2686187d394dbfa565fb3c159877f207dd484120cf83ec82fcca5f17faff3ab8cf3e5f1030b5020adb986be46ae8b83f7bb87336351278f64fadc4d4e2462391c58c7e3e4264bac28c34a608433fc1e8d9012b65bdbc4571178540e599e2b0517e7e1e474044ef0b8cf990076bf3fab7b9b69339e40c65299acbb1ce4ce331e3502a20ac2b22e6e07c63958b3c2575312058c3590842ba3a864546bc9327172661a0de065f76567c1e800ae2ed932efbb951d3cc93e18ed7860e0c13d694d3ab8b4aff7aac63a640eee6b15e0370c784668d7bd859285f8d569243005dbad6a599b3b62bcbdc6a2843341334b05aafde4c8763e1b95f86cbb88aae35c6256a55216200a365968b11c43be00579937613c82d0ae8a4d364bdad201b76a420a75d1eacb1590b92686b59bd060175cddbf0885b413f90ecf99ce307e5476de44c618788e47f34aac6cfb9ea2d529d57e6ddf8f3fb64597626636d9264df8528038c294c14bbae61681ac6e3bd090f12dac0b661c016f10084c9c2b0d0f461fd46d28b8541d31768d8af35ea46bba01e7961658e7a41280548dc369339bce11300619faba09ad37d1ebf4206b367a8ce786590325a00d844c7ccd8b6a1100afa859ee1557d77ec6a0ef9d70505718fe80557c9b5fe027b29e7083603009870ed4fd7f24c8daf450e27d986a71f2adc51dafb535b23d0715159cc77016561478412c0117141c9f9a2abefd18ac68577a7c97dea0ee92e5a78979367b329a86dfa7b37ba3b62662eb4cd287aa5846b5e2dab3395d7a7e099a729a1db434f4666025ebd920b5b13e1a669d64d20169a202d8199b7a1813ea7827486cc4911d6b644961d64117124a2191b8c6e99b7fd47873fd0d46a6cd43f8ae454e525fbb7f849dba9ff157200dbf31b60522e953bed1a3cb29afebb86f5806f184d0abf2901d3b04efde3bccca5e2d7d500ecab8cfcb30bd972bb015e5728fe363482fc5d4a692ff6e3be79aa55b74044c668be0d0405a24f55749f6184519399c598c35254c1cb6571fa622925520a537bdb8e4ccdf62e7020c5a585f20f38ae1ecd53b241e3883c9c21518346d7dd685c81e452f4767fcc11f53de5ab788a21fded9ead1a5b5354c8e979858200c9768a19013d19258ee1b53603cb8e7e4223cacdb5e21624d344e75c0363bcf3df6cd5fe780fa115e09b4505fd047378722250eb55eccf9a82b2fbc844e6c532a448b2ac5e9b7a2c685e4a6efa260816c6c8bc7a006c2dfed44e8d95c37876a7e63e11eb277175c43a5405404502fdc58ffe683775f310298bb44b8f6df031bc4018f26a5d5c80e8b1b942e9580632dc46356765bc20b4f04f35258766bfbfbf33b529f18bfb602529d668b3d56aaada8112f5976d1ffa5ae82dc49757a6da5d00d9840c447370ce3330e3fc3b9a3e7e3e40f6b5887f6fce57be2bc150790310ce8ab4d2250c80ca59286ef63239c80e94a62efd91ff4d8a0561219f7d2a5faa726137035f2e851fa32d1ab6ebf4af79190f899ab1821a68fd812e42e558d9b657c8cae9e88233f12036901b2c74c516c0467e3b6fbf83b3d6021c86cff6b71f5843ad2760dd9489186cb1d4f6af5f5cd60bfbec54bc95e5642289bcd518dac53f416e40e56e99c9227a2625765d2fa049c17151319d83d481cc6f606426b9579bdd1e8ec1a610a1c34365ccbe1572a6431c62144103a126f615cac41e0a1f5e58b4cf1f6303b7e4d1139f826ba63aa41418db15a984353bdf28ebeab4a16db63ad3318ac34a3a371d732c802e4d2739654dd433354657310d2124a0b8e17d06434f2d923285227ba7da792d1fa791f156f31da12f7f65a0c13cd6d89087e118536b1edd0aa5f4efd95ae5b0f0f18be34437fa0a55a3e0508515177cd01156b9dc84db17d77f7848e92e46c3d8e758126466961eac3a75cc2dbc67f19e734ca27f1cc8529e5426038fe7f75a7c6b6f314146213bc47b28e7edd1463b6a78b028d35024fd196dd214d719589d8863972cf90a0f14230b936d1e19c629992340ff1d2fcff960d2a3647fc6c25c74d79f3b79fcb8747b9130a354bf0bbaa3834816eef5c8c0bfbb3019754084b4ea1610e617053edf8b90f29c336ea9630ae24e20d2360402972f586f9fd46920eda276fdb4a31aa77de373b5fb58f28a705009775267b8219fb63f08ea400a8ca6fbbdc34bbab4e9c2f78561a0cd51efecdf66d5b670f4a99c9f948f8729e0ac434b52722b58f27bfd04f0dd1d9df23d57cb4e8cbcc8444e7dd6721391790153071e8f84fad33a6397373ddff704efa74cdbf8169d1938cb2b2d04cee48ca29a2b6681e1489e1a6a51dbee3b64b1776484cc15e1927849706a499acc14f898322019f1c9286cead67f33d6df96055c3de65219eef5b3e3f7a666fcb3a3ae34f2ae5e3a11358b6b2fa8e49679668c5d92432bf6e77f17141942002a49000693f26a02d01e22eae21d7d45a0943c0efd69ddb4eb50378546144e156a150659842fc02a8297f2539735a01af3da3bff34dd47a70a02cad321ec4d9e8537095125b0afe3064c93b47bf93540dd352ea5141886c64a16781ada17ed8aec5685405fcd8617738afe8196ae2dc1db73a86304a55da1019d455cd3c5b6273c1e503a1e207a8f04a3da810b7994c5078f44c619ca447414c2c418657ce8b9a2e5aa70320f5ededd4f19aaba684a80ddc60bbb6543121c7ee54c677b251056cbb7964a62786610bf6a199c72af244aaa1fe12c65784376c3ce5e0374b255f77cbffddcd925254e647e558bd280321c231a700bafd375faf0b93e0dedf983dee826615de6ca0db25d383da052d8947af8081a56320e7b2a2bb36e57d7fb8b5f5a77bd94ac75cd64d1d45a46a9691fd182782edc831d4311199fc7b24cf818437f63910e5bb9b4e6d2840f7357ad7d8e31d9f6151bc933e809f5426c852ba4655a5275b369fe3ea7bc611ba6fa55a8d0172fc53ea35aafd44855b0f2942ddd76316b481193f247c49eb630600451a929ed276752c48e808406571b82b2ab3fc3dde1df4f42b0b5f247608d78f238746e2b53a30c501edeb5b493b01e4456f7ef1054ffec67b88e748e9a3e4ed3782a0133d9559887ca43a4ad6c326ddaf075a66e4b88e28f7c86d2fbbe9198670bf983c763b4ed8416011d54f1978e56fdbd36db07a72295cb39f7ec495748783fc5620a5cd7e8c27b961393ffb08720cd222f470cf0b29852187cf35410493e572f523ee07d19d282c7d753d7883e3e4fc00c85262653cf317b8d225f1b22e1f5dcaeccd5fffe909ed5abce51ab239c99bd97c741d09a1785dc13f63cd02489f26144f99661731d37a319f7e3e661bb386b02e52d79495e6385227c3ab948383438d1507d6a8ceeeba951d75999624c51f02e60f6888d03647196c0aa1b877be7ec1d08fc96e367d986f018bf7b5790dfb350c4b093f2c9d6365240a32546cc7228c352c8c80481c5598001d3f70204999f661f940373b90259485877fd3dd76fc57d25b30192bcc3f0aba5cfc707155fc5ac7971d3f6ecd2f4ee6c7eac51f6918e9b0cd6b31c65a7e7a8dd38a0d26d88968129a0973a61388c457dbd8c33264507dc4f2839662adbd8dc3b4167950b845e9c022ccd464ef7c13c55a9536ace605be326f521c637352c6c46506d092c65c4c4c53e33e6c89e5132e40") r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x103400, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000002000)={0x6, 0x0, 0x10002, 0x6}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000003000-0x10)={0x2486, r4}) getsockname$inet6(r3, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000003000)=[], 0x0, 0x3) 2017/12/29 15:08:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a83000)='/dev/sequencer\x00', 0x400, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x6, &(0x7f0000f6f000-0x4)=0x7, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000867000-0x4)=0x0, 0x4) sendmsg(r0, &(0x7f0000ce4000)={0x0, 0x0, &(0x7f000079f000)=[{&(0x7f0000f2e000-0x1000)="d4c226e37c78b362255e036021b82b9c5bfa303e689f97570ca395e27a147fe362f6c9845e17e1a545f2afe478aa13f89328188c6e3c9dfffd51e0e54ed8235cc7bd86fa64ca8caf0563281e9ffed2e1b05a1a6e528cd287ecb0cba9eaddbd5f14f9a72877676adfa45f0dbefd5430dc9d5512067280c87d17b76145819a691708d8b3916b700bd5d56ad0f48ed0f5fb3bba8cd6845a30529ec290712d188476687f2f7774e56dcc07aa89dd32ee49d0f84419cdf506f2eac780c7e935e3fb4d4689c948dfd2ba89", 0xc8}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/29 15:08:59 executing program 2: mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000001000)={&(0x7f0000002000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) setgid(r1) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f0000fc1000-0x20)="5b6dad1e4bab4601dbff00fb000006000000000005000000000000000b843601"}) 2017/12/29 15:08:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ff5000-0x1)='\x00', 0x3) sendmmsg(r0, &(0x7f0000073000-0x6)=[{{&(0x7f0000483000)=@ax25={0x3, {"5e4f3ba4ef1691"}, 0x0}, 0x10, &(0x7f0000ac0000-0x40)=[{&(0x7f0000f53000-0x1c)="aafe9bb3eb769a6dc252972c31f49f0ae0dc98df2061db23c1111319", 0x1c}, {&(0x7f0000f4f000)="a4e28aeef8797506a7eb02536bf65471f13de4e6fffffdb086e1031332f8970f6dbd75c208cfc615f7af805e4857fa4f91713e3f2869836aa08b278d57c6cf51fc058bd2d5021bf99a3d18db76b122494f3acaab065a00c39c7a29699cca5e87a23056408d2c789aea5f209c68210be75c98fb5373a49980d16b27a8c3ca6582fc371936139af4a136410f58f1f5d33a2c0893cc56f7bda0ae511e54074c8fa48011886fc52a81e78dac8989b68a3a9a8a40f01b63ded7a75b37328863506ee82b11f6454b3cb0fa20fb1554ab69baad2d6c260cf1b264", 0xd7}, {&(0x7f0000992000-0x1000)="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", 0x1000}, {&(0x7f000009a000-0xa7)="d4d6c6a809f24dc25b0480282f3b7077ad6f1d1eebb0577724f8647fe792b5b694c6bf07dd326a9bf937b2ee1ff341a0129206fb325759dd96ad998c995db9f791dad341118200b56fa831ad3157cc1f08168f8f846c2a9b5d8bc1f6d5ef39b6e5871c92d407b1758465182fe161190b3bd0e94af7928ae2b3cb02a0737cb28d8b4ec92ab0f2f52b28f0dc3a9c1ce00b2ad5acdfb3754ae4c36aecf25269187c089e102ca068aa", 0xa7}], 0x4, 0x0, 0x0, 0x20000804}, 0x1}], 0x1, 0x4) unshare(0x80003fc) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000e85000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000019b000)=0x10, 0x80000) fcntl$setsig(r1, 0xa, 0x38) r2 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c1d000-0xc)='/dev/autofs\x00', 0x400000, 0x0) connect$llc(r3, &(0x7f0000d98000-0x10)={0x1a, 0x8, 0x8, 0xff5, 0x4, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r2, &(0x7f0000fb2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000066a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f8e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f00002ad000-0x5c)={{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffe0000}, {0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x3}, 0x5a825508, [0x7000000000000000, 0x3, 0x800, 0x0, 0x0, 0x80000000, 0x2, 0x100000000]}, 0x5c) 2017/12/29 15:08:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000)={&(0x7f00004b2000)={0x2, 0x9, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003fa000-0x4)=0x0) 2017/12/29 15:08:59 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000c000)='/dev/rtc\x00', 0x40000, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000008000-0x8)=0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000009000)="2400000058001f0014f9f407002304000afff51108000100febfffff0800020001000000", 0x24) 2017/12/29 15:08:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f67000-0x3)='/dev/sequencer\x00', 0x20001, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) pwritev(r0, &(0x7f00002e8000+0x3cc)=[{&(0x7f0000eac000-0x27b)="6e5b926aedfd7d867822a50474b52c996b1ccb8d73a76bc6580eb2d78973b2882bccfe35851025e21f0f5dbb73863a85096495ef04000000", 0x38}], 0x1, 0x0) 2017/12/29 15:08:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001b9000)="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") preadv(r0, &(0x7f00007ce000-0x20)=[{&(0x7f000060a000-0x1)=""/1, 0x1}], 0x1, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) [ 63.573689] audit_printk_skb: 6 callbacks suppressed [ 63.573699] audit: type=1400 audit(1514560139.477:45): avc: denied { attach_queue } for pid=12759 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=tun_socket permissive=1 2017/12/29 15:08:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000f63000-0x4)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f00008aa000)=""/138, &(0x7f0000100000-0x4)=0x8a) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/0, &(0x7f0000d1b000+0x252)=0x0) 2017/12/29 15:08:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f000036c000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x100, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000000)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) 2017/12/29 15:08:59 executing program 1: mmap(&(0x7f0000000000/0xe6e000)=nil, 0xe6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x3, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0x2, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe2(&(0x7f00004b0000)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000e6f000-0x8)={0x0, 0x0}) mq_notify(r1, &(0x7f0000ca3000)={0x0, 0x2a, 0x0, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 15:08:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000c7000)='/selinux/user\x00', 0x2, 0x0) signalfd4(r0, &(0x7f0000e20000)={0x7fffffff}, 0x8, 0x800) r1 = mq_open(&(0x7f0000000000)='-$l', 0x6e93ebbbcc0884f0, 0x3, &(0x7f00006f4000-0x40)={0x8, 0x400000000006, 0xffffffffffff, 0x0, 0x100000, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000020f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003d8000-0x4)=0xc) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000544000)='/dev/rfkill\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000dc4000)=@int=0x0, &(0x7f0000a67000-0x4)=0x4) mq_timedreceive(r1, &(0x7f0000712000)=""/0, 0x0, 0x0, &(0x7f000041a000)={0x77359400, 0x0}) creat(&(0x7f00008b0000)='./file0\x00', 0x104) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00005cc000-0x4)={0x0}, 0x4) 2017/12/29 15:08:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rt_sigaction(0x7, &(0x7f000069d000)={0x47e0e8, {0xfffffffffffff27d}, 0xc9d2db0b9c0912a0, 0x0}, &(0x7f000040f000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000347000-0x8)={0x0}) r0 = add_key$keyring(&(0x7f0000265000)='keyring\x00', &(0x7f0000096000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000145000+0x595)='keyring\x00', &(0x7f000057d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r2 = accept4(0xffffffffffffffff, &(0x7f000081d000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000049e000)=0x10, 0x80800) getsockname$packet(0xffffffffffffff9c, &(0x7f0000fac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000bb6000-0x4)=0x14) bind$packet(r2, &(0x7f0000fba000)={0x11, 0xf7, r3, 0x1, 0xfc7b, 0x6, @random="9f46490b02e9", [0x0, 0x0]}, 0x14) keyctl$reject(0x13, r0, 0x1ff, 0x9, r1) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) 2017/12/29 15:08:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) exit(0x0) r0 = open(&(0x7f0000ac9000-0x8)='./file0\x00', 0x0, 0x1) ioctl$KDSKBLED(r0, 0x4b65, 0x2) ioctl$KDDELIO(r0, 0x4b35, 0x7) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000492000)=0x10001, 0x4) clock_gettime(0x0, &(0x7f0000030000-0x10)={0x0, 0x0}) wait4(0xffffffffffffffff, &(0x7f0000aa1000-0x4)=0x0, 0x20000000, &(0x7f0000228000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000e6e000-0x7c)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5fe}], 0x7c) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00002d2000-0x10)={0x0, 0x0}, &(0x7f0000c46000)=0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b30000)=0x3f, 0x4) timer_settime(0x0, 0x80000000003, &(0x7f000020b000-0x20)={{0x0, 0x0}, {r2, r1+10000000}}, &(0x7f0000362000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/29 15:08:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000+0x66b)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000d83000-0x28)={&(0x7f00002ea000/0x4000)=nil, 0x80, 0x0, 0x8, &(0x7f0000026000/0x800000)=nil, 0x7fffffff}) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x4000000000000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) memfd_create(&(0x7f00000d1000-0x1e)="2d40bd766d6e65743176626f786e657430766d6e657431776c616e302700", 0x0) 2017/12/29 15:08:59 executing program 3: memfd_create(&(0x7f000085f000)='\x00', 0x3) socket$inet6(0xa, 0x8000e, 0x100000000) r0 = socket$packet(0x11, 0x2, 0x300) close(r0) 2017/12/29 15:08:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) unshare(0x40600) mkdir(&(0x7f00000f1000)='./file0\x00', 0x10) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x0, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 15:08:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)='fdinfo\x00') getdents64(r0, &(0x7f0000594000-0x5c)=""/92, 0x5c) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) renameat(r0, &(0x7f0000004000-0x2)='./file0\x00', r0, &(0x7f0000004000-0x8)='./file0\x00') getitimer(0x2, &(0x7f0000c0f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futimesat(r0, &(0x7f0000743000-0x8)='./file0\x00', &(0x7f0000318000)={{0x0, 0x0}, {0x0, 0x2710}}) 2017/12/29 15:08:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000118000)='id_resolver\x00', &(0x7f0000e76000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000537000)='Q/selinux\x00', 0xfffffffffffffff8) add_key(&(0x7f000093b000-0xc)='id_resolver\x00', &(0x7f000008f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a6c000-0x61)="7d81ab8d2a1aed48adce9cea10518160fc70a515c4005263ded37ba588ba736face17b781613d18a5ada8e538e1d7df119d1706525eb1f522948322bb2e505bb290943064b10f936be7bdb31f4f5780bc39c0fd90b0a1f05c768068cfaad79f03a", 0x61, r0) keyctl$join(0x1, &(0x7f00007c9000)={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002ed000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000402000)={0x100000001}, 0x4) keyctl$session_to_parent(0x12) 2017/12/29 15:08:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) unlinkat(r0, &(0x7f0000fb2000)='./file0\x00', 0x200) r1 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000bb9000-0x95)="4cb413639b23c8904b913585f7de41cf", 0x10) 2017/12/29 15:08:59 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a74000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d90000+0x79c)=0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000016b000-0x10)='/dev/sequencer2\x00', 0x115000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f00007ca000/0x2000)=nil, 0x2000}) epoll_create1(0x0) 2017/12/29 15:08:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000ff8000)={0x1, &(0x7f00009b8000-0x10)=[{0x6, 0x0, 0x78b, 0xfffffffffffffffb}]}) listen(0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f000044f000)='/dev/binder#\x00', 0x0, 0x0) 2017/12/29 15:08:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000098b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000b3f000-0xc)={0x40002000, 0x0}) 2017/12/29 15:08:59 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/icmp\x00') mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000018000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000c000-0xc)={0x5, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000000f000)={0x0, 0x0}) poll(&(0x7f0000016000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2017/12/29 15:08:59 executing program 3: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000674000-0x8)={0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00007f6000-0x9)='/dev/rtc\x00', 0x900, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x80000000}, &(0x7f0000919000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) fdatasync(r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000907000-0x6)={r2, 0x4}, &(0x7f0000000000)=0x6) 2017/12/29 15:08:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000004a000)={0x0, 0x0}) fadvise64(r0, 0x0, 0x8000, 0x4) linkat(r1, &(0x7f00009d5000-0x8)='./file0\x00', r1, &(0x7f0000241000)='./file0\x00', 0x1404) 2017/12/29 15:08:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000c3c000-0x4)=0x58c9dfcc, 0x4) 2017/12/29 15:08:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000207000)='/dev/rtc\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_flags=0x5800}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000064e000-0x9)='/dev/sg#\x00', 0x7ff, 0x200000) seccomp(0x0, 0x0, &(0x7f0000045000-0x10)={0x0, &(0x7f0000000000)=[]}) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x1) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) lsetxattr(&(0x7f000029f000-0x8)='./file0\x00', &(0x7f0000dbf000)=@random={"7399c60a00", '\x00'}, &(0x7f000048d000+0xcfa)='\x00', 0x1, 0x3) r3 = epoll_create(0x4000000010011) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f00008ad000-0x8)={0x8, 0x0}) fcntl$setstatus(r1, 0x4, 0x44000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b1e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x7102}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000337000-0xc)={0x2019, 0x0}) r4 = signalfd4(r0, &(0x7f0000004000)={0x7ff}, 0x8, 0x80000) dup3(r4, r2, 0x90000) memfd_create(&(0x7f0000301000-0x7)='cpuset\x00', 0x2) r5 = fcntl$getown(r1, 0x9) setpriority(0x1, r5, 0x7ff) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00009e8000-0x4)=0x0, &(0x7f000050a000)=0x4) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000696000-0x30)={0x10, 0x0, &(0x7f0000d06000)=[@release={0x40046306, 0x0}, @decrefs={0x40046307, 0x1}], 0x13, 0x0, &(0x7f0000af4000+0xf3f)="562bb0d485a54f1d8af8f7f7c8fd9944a44b82"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/29 15:08:59 executing program 2: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) pipe2(&(0x7f0000442000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000fc1000)={0x67, 0xffffffffffff0001, 0x1e, 0xfffffffffffff801, 0xffffffff, 0x6d36, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) geteuid() mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000fc2000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f000027d000-0x8)={r3, 0x2}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f0000fc4000-0x7b)="54d775a30f2b426a229583390168dce13f4bf27a26f23eb37e9b6ac7fb694b1939a4d90d63c58949f5f49780b52108472440dfd669c440daf95fe11a33a7e6bdd63e14f054e0614bb274283cfb6dec60c3022504d5c914d3a2e9e9526111c0ac3006367eae2004b428f6143dd3ae11f01fab7136c99f72bc1ec1ce", 0x7b) poll(&(0x7f0000f7b000)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) fchmod(r1, 0x100) 2017/12/29 15:08:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r0, &(0x7f0000aa4000-0x10)=[{&(0x7f00008b9000)=""/170, 0xaa}], 0x1) socket$netlink(0x10, 0x3, 0xb) 2017/12/29 15:08:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bf6000)='/proc/self/net/pfkey\x00', 0x201, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00001ea000)={0x10001, 0x0, 0x4, 0x28bf}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000898000-0x10)=[{&(0x7f00001f1000)=[{0x11, 0x18, 0x203, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f0000887000)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f000090f000)={&(0x7f0000000000/0x1000)=nil, 0x6, 0x4, 0x58, &(0x7f000032f000/0x4000)=nil, 0x24f}) 2017/12/29 15:08:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000737000)=@assoc_value={0x0, 0x8}, &(0x7f0000758000-0x4)=0x8) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000eea000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendmsg$inet_sctp(r2, &(0x7f000085d000)={&(0x7f00008c7000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008f6000-0x20)=[{&(0x7f0000f3d000)="82339a19536c65", 0x7}, {&(0x7f0000926000)="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", 0x1000}], 0x2, &(0x7f0000b79000)=[@init={0x18, 0x84, 0x0, {0x8, 0x101, 0xfffffffffffffbff, 0x2}}], 0x30, 0x804}, 0x20000801) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000297000-0x98)={r1, @in6={{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x853}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x56a82cc1, 0x7}, 0x98) r3 = dup(r0) sendto$inet6(r3, &(0x7f0000c1b000)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) readv(r0, &(0x7f00009f4000)=[], 0x0) 2017/12/29 15:08:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e50000)='/dev/sequencer2\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00006e3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000325000-0x1)=0x14) connect$packet(r0, &(0x7f000086d000)={0x11, 0x4, r1, 0x1, 0x12000000, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r2 = socket$inet(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f0000987000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/29 15:08:59 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005c4000)='/dev/rfkill\x00', 0x44c400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f000084f000-0x4)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000f80000)='eth0ppp0\x00', &(0x7f0000000000)='eth1.proc.\x00', &(0x7f0000077000-0x1)='\x00', &(0x7f0000001000-0x1)='\x00', &(0x7f0000001000-0x2)='{\x00'], &(0x7f0000809000)=[&(0x7f00004ae000-0x6)='proc-\x00', &(0x7f0000001000-0xd)='#nodev]proc&\x00', &(0x7f0000000000)='\x00', &(0x7f0000fb1000)='.\x00', &(0x7f00004dc000-0x29)="2c65746830216d696d655f747970656d643573756d7d776c616e30282a2fa270707031776c616e3000", &(0x7f00003e2000)=',vmnet1security\x00', &(0x7f0000001000-0x1)='\x00', &(0x7f0000001000-0x9)='%trusted\x00', &(0x7f0000001000-0x5)='bdev\x00'], 0x1100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008c8000-0x14)={0x5, 0x9, 0x9, 0x6, 0x100000001}, 0x14) signalfd(r0, &(0x7f0000b61000-0x8)={0x7fffffff}, 0x8) r1 = syz_open_dev$tun(&(0x7f000034d000-0xd)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f000094f000)=0x0) acct(&(0x7f0000e2f000-0x8)='./file0\x00') 2017/12/29 15:08:59 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000003000)=0x8001, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f000000b000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x4, 0x0, &(0x7f0000003000-0x4)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000006000)="0b84a3288b095e8385e903cd3f204328df77adf423094c0745f4bc7875abe665b85eff39c3ba4151d466ab216e457a599050dedabb89b6a8290a93adb5416539117e028431206e86"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) close(r1) [ 63.880868] binder: 12874:12877 ioctl c0086423 2027cff8 returned -22 [ 63.905825] audit: type=1400 audit(1514560139.807:46): avc: denied { create } for pid=12879 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 [ 63.911163] binder: 12874:12892 ioctl c0086423 2027cff8 returned -22 [ 63.912753] binder: BINDER_SET_CONTEXT_MGR already set [ 63.912759] binder: 12874:12892 ioctl 40046207 0 returned -16 [ 63.915395] binder_alloc: 12874: binder_alloc_buf, no vma [ 63.915411] binder: 12874:12892 transaction failed 29189/-3, size 0-0 line 3127 [ 63.920825] binder: undelivered TRANSACTION_ERROR: 29189 [ 63.920961] binder: undelivered TRANSACTION_COMPLETE [ 63.920977] binder: undelivered transaction 86, process died. [ 63.930406] binder: 12861:12868 Release 1 refcount change on invalid ref 0 ret -22 [ 63.930415] binder: 12861:12868 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 63.930426] binder: 12861:12868 ioctl c0306201 20695fd0 returned -11 [ 63.951112] binder: release 12897:12899 transaction 90 in, still active [ 63.951118] binder: send failed reply for transaction 90 to 12897:12899 [ 63.986501] binder: release 12897:12902 transaction 92 in, still active [ 63.986507] binder: send failed reply for transaction 92 to 12897:12899 [ 63.986510] ------------[ cut here ]------------ [ 63.986526] WARNING: CPU: 1 PID: 24 at drivers/android/binder.c:2151 binder_send_failed_reply+0x147/0x3a0 [ 63.986528] Unexpected reply error: 29189 [ 63.986532] Kernel panic - not syncing: panic_on_warn set ... [ 63.986532] [ 63.986539] CPU: 1 PID: 24 Comm: kworker/1:1 Not tainted 4.9.72-gcb7518e #114 [ 63.986542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.986554] Workqueue: events binder_deferred_func [ 63.986564] ffff8801d986f918 ffffffff81d922b9 ffffffff83a46d00 ffff8801d986f9f0 [ 63.986572] ffffffff83eab500 ffffffff82d60a57 0000000000000009 ffff8801d986f9e0 [ 63.986580] ffffffff8142d741 0000000041b58ab3 ffffffff84189000 ffffffff8142d585 [ 63.986582] Call Trace: [ 63.986591] [] dump_stack+0xc1/0x128 [ 63.986598] [] ? binder_send_failed_reply+0x147/0x3a0 [ 63.986607] [] panic+0x1bc/0x3a8 [ 63.986615] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 63.986621] [] ? vprintk_emit+0x3ad/0x750 [ 63.986630] [] ? __warn+0x1a9/0x1e0 [ 63.986637] [] ? binder_send_failed_reply+0x147/0x3a0 [ 63.986643] [] __warn+0x1c4/0x1e0 [ 63.986649] [] warn_slowpath_fmt+0xc4/0x110 [ 63.986655] [] ? __warn+0x1e0/0x1e0 [ 63.986662] [] ? _binder_inner_proc_lock+0x2c/0x50 [ 63.986668] [] binder_send_failed_reply+0x147/0x3a0 [ 63.986675] [] binder_thread_release+0x263/0x540 [ 63.986682] [] binder_deferred_func+0x43f/0xd10 [ 63.986690] [] ? __lock_is_held+0xa1/0xf0 [ 63.986699] [] process_one_work+0x7e0/0x1610 [ 63.986706] [] ? process_one_work+0x72c/0x1610 [ 63.986713] [] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 63.986720] [] worker_thread+0xe0/0x10d0 [ 63.986728] [] ? __schedule+0x683/0x1ba0 [ 63.986734] [] kthread+0x26d/0x300 [ 63.986741] [] ? process_one_work+0x1610/0x1610 [ 63.986746] [] ? kthread_park+0xa0/0xa0 [ 63.986753] [] ? kthread_park+0xa0/0xa0 [ 63.986758] [] ? kthread_park+0xa0/0xa0 [ 63.986765] [] ret_from_fork+0x2a/0x40 [ 63.992813] Dumping ftrace buffer: [ 63.992860] (ftrace buffer empty) [ 63.992862] Kernel Offset: disabled [ 64.279168] Rebooting in 86400 seconds..