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@generic="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@generic="9208fac7219dd067a8b8cb12db7a5f48a312c34c6785d6bbe1eb88f55e67d0d9ebe504c7ad4c4fb7e8a25f7a4fcda3992cf9eda897af781321b5226ada99ce82034e9c129837356df88a18fc25fb40063a14e6b699f4de30862f15b4e8a9b3528d17bb87c680beff2ad9534d2b7afe4d3e6e9f8ad4407ac392d55a137f6a28a593cc2d4bf4782c24cc5e225a092ceab44ecaa21b6914ab069dc6ccddc947d83f176aa1aae4dd090a32cbed19fb996bb04ca78f966ae295c191c2c3c6a61d0859ef284f76b1d0d1349aeceb8df5ece1eb1e91ec337d12943321bfa2", @typed={0x8, 0x75, @void=""}]}]}, 0x2300}], 0xa, 0x0, 0x0, 0x40000}, 0x40085) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000000)={0x0, 0x47, &(0x7f00000ce000)="e24e1b4fd6c92e61d2252968012ffc8216721a839eb10ebf23910a2ac90441c7178c7978f511b2170773959343695dad4e1b565ef82afeb3ccf91f30a6af6762c13ec6ef420bec"}) 2018/01/15 17:12:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000596000)=[{&(0x7f00001b9000-0x3a)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f00ed000000200003ff000004e9ff0006000d0005", 0x39}], 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000fdd000)='./file0\x00', 0x100, 0x12) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000b5b000+0x6f4)=0x9, 0x4) r2 = msgget(0x3, 0x90) lstat(&(0x7f00008b5000)='./file0\x00', &(0x7f0000e44000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000af8000-0x8)='./file0\x00', &(0x7f00006a9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = geteuid() getgroups(0x5, &(0x7f0000371000-0x14)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r7 = getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00003c7000)=0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f00009cb000)={{0x8, r3, r4, r5, r6, 0x80, 0x991, 0x0, 0x0, 0x0}, 0x8, 0x4, 0x3, 0x8, 0x6, 0xa8, r7, r8, 0x0, 0x0}) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000008000)='/dev/sequencer\x00', 0x3fff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000f85000-0x8)={0x0, 0x40}, &(0x7f0000e95000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r9, 0x84, 0x0, &(0x7f00003dd000-0x10)={r10, 0x7, 0x33, 0x100000001}, 0x10) 2018/01/15 17:12:33 executing program 0: r0 = socket(0x100000002, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) connect$inet(r0, &(0x7f0000c4d000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x0, 0x3f) pread64(r0, &(0x7f000076a000)=""/109, 0x6d, 0x0) 2018/01/15 17:12:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/15 17:12:33 executing program 3: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000b0d000-0xa)='/dev/dsp#\x00', 0x6e, 0x20000) fcntl$setsig(r0, 0xa, 0x6) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000001000-0x1f)="1f0000000104ff00fd0007c00700000cee05f00008000100010400dcffdf00", 0x1f) r2 = socket(0x400000000010, 0x2, 0xc) write(r2, &(0x7f0000f5c000)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) r3 = socket(0x4000000010, 0x0, 0xc) write(r3, &(0x7f0000f5c000)="1f0000000104ff00fd4345c007110000f605e0000800010001160003000000", 0x1f) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000f67000-0xf)='/dev/sequencer\x00', 0x408000, 0x0) write(r1, &(0x7f0000f63000-0x1f)="1f0000000104ff00284345b4f6ffffffffffff0008000100010400dcffdf00", 0x1f) 2018/01/15 17:12:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000905000)='./file0\x00', 0x0) r0 = syz_open_dev$adsp(&(0x7f00000d5000-0xb)='/dev/adsp#\x00', 0xffffffff, 0x240) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000ad2000-0x4)={0x0, 0x7, 0x0, 0x7}, &(0x7f000041c000)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000072f000)={r1, 0x729}, 0x8) mount(&(0x7f00003c7000-0x8)='./file0\x00', &(0x7f000075f000)='./file0\x00', &(0x7f000033c000)='hugetlbfs\x00', 0x0, &(0x7f00007ee000)="") 2018/01/15 17:12:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x1fffffe) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00003b2000)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000ca7000)={0x8, 0x6967}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) eventfd2(0x0, 0x0) 2018/01/15 17:12:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x30}, 0xc, &(0x7f000000e000-0x10)={&(0x7f0000c48000-0x2c)={0xffffffffffffff85, 0x2000000022, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @ipv6=@loopback={0x0, 0x1}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x0) 2018/01/15 17:12:34 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000006000)={&(0x7f0000004000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000007000-0xa0)=[], 0x0, &(0x7f0000001000-0x4e)=""/78, 0x4e, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f000000f000)={0x14, 0x1c, 0xffffffffeffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f000001a000-0xb)='/dev/midi#\x00', 0x1, 0x20000) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000000e000-0x4)=0x2, 0x4) [ 84.240262] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 84.271671] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/15 17:12:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='gid_map\x00') r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000eb3000-0x15)='/proc/self/net/pfkey\x00', 0x40800, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f000012c000)={0x9, 0x6, 0x8}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000bd6000)={0x4000, 0x3000, 0x0, 0x3f, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000c28000)={0x0, 0x5, 0xffffffff, 0x6, "ec8b122607b5260251a1aa8e313566c58e1b4eb2bbd9e242f81a1c75c5097c2924ad106a91b26569ee1a145e", 0x9}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000963000-0xa0)={0x0, @in6={{0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x100000001, 0x7, 0x10001, 0x6}, &(0x7f0000707000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00001f3000)={r2, 0x4, 0x30, 0x6, 0x400}, &(0x7f000016e000)=0x18) preadv(r0, &(0x7f0000b5d000-0x8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000abe000-0x9)='/dev/vcs\x00', 0x20000, 0x0) 2018/01/15 17:12:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000597000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) chdir(&(0x7f0000e7a000)='./file0\x00') r1 = open(&(0x7f00001a9000-0x8)='./file0\x00', 0x10442, 0x0) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000f2f000)={0x1000, 0x21, 0x1, 0x0, 0x0}) fcntl$setstatus(r1, 0x4, 0x2400) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f000049e000)=""/121) ioctl$TIOCLINUX2(r1, 0x40305828, &(0x7f00008d9000-0xc)={0x2, 0x2, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00004b9000-0x4)=0x7) 2018/01/15 17:12:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e6f000)='\x00', 0x8000002) r1 = syz_open_dev$sndpcmp(&(0x7f0000892000)='/dev/snd/pcmC#D#p\x00', 0x5ef152ce, 0x8041) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) dup(0xffffffffffffff9c) fremovexattr(r0, &(0x7f0000f3a000)=@known='system.advise\x00') perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x80000000002) getsockopt$inet_int(r2, 0x0, 0x10000000000000d0, &(0x7f0000ec3000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/15 17:12:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$alg(r0, &(0x7f0000955000-0x33)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx2\x00'}, 0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000002000)={r1, r0, 0x3, 0x2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c74000-0x11)='/dev/vga_arbiter\x00', 0x90200, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000407000-0x88)={0x2, 0x3, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x7, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = fcntl$getown(r0, 0x9) sched_getaffinity(r4, 0x8, &(0x7f0000dc5000-0x8)=0x0) 2018/01/15 17:12:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000749000-0x108)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x7, 0x400, 0x100000001, 0x1, 0x80, 0x7, 0x0, 0xfa8, 0x5, 0x4, 0x7ff, 0x9, 0x100000000, 0x80000000]}, &(0x7f0000625000-0x4)=0x108) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d6a000-0x8)={r1, 0x3500d8fb00000}, 0xffffffffffffffce) r2 = syz_open_dev$tun(&(0x7f0000731000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000016b000-0xc)='/dev/autofs\x00', 0x4000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f00007ff000-0x4c8)={{0x837, 0x0, 0x7, 0xff, "dd18b65c5c3c93467605d8a19f96731ef8d37b2ed264ec08aca07c0f321d6c932157e1ee4b7a6682249bd891", 0x0}, 0x6, [0x9, 0x1000, 0x9, 0x2, 0x4776, 0x0, 0x1, 0x3ff, 0x5d, 0x3, 0x9, 0x401, 0x1, 0x8, 0x706c, 0xffff, 0x1, 0xe34, 0x8, 0x6, 0x9, 0x2, 0xefa, 0x8, 0x3178d9d, 0x570e, 0xffffffff, 0x400, 0x7, 0xfffffffffffffff9, 0x100, 0x20, 0xffffffff, 0x80000001, 0x1, 0x5, 0xfff, 0x3, 0x20, 0x4, 0x8001, 0x0, 0xd8c8, 0x4, 0x1, 0x100000001, 0x3, 0x4, 0x0, 0x4, 0xa0b, 0x5, 0x4, 0x8, 0x7fffffff, 0x8000, 0x7, 0x3e, 0x5, 0x5, 0x3, 0xffffffffffffffc1, 0x7fff, 0x0, 0x8, 0x200000000000000, 0x0, 0x6, 0x4, 0x0, 0x5, 0x7f, 0x3, 0x4, 0x3, 0x3f, 0x80000001, 0x3, 0x401, 0x2, 0xec4, 0x895, 0x7, 0x4, 0x5, 0x400, 0x8, 0x100, 0x6, 0x1, 0x65f, 0x120000, 0x1000, 0x0, 0x3, 0x3, 0x2ae2, 0xfffffffffffffffe, 0x7, 0x1ff, 0x8, 0x20, 0xffffffffffff0000, 0x8f2, 0xfffffffffffff800, 0xfffffffffffff800, 0x1, 0xf00, 0x100000001, 0x5, 0x401, 0x4, 0x2, 0x100000000, 0x10001, 0x3ff, 0x1, 0x7, 0x9, 0x2, 0x8, 0x7ff, 0x2, 0x2, 0x683, 0x0, 0x1, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x8001}) write$tun(r2, &(0x7f000015e000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x301, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x400000000000006a, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) [ 84.306934] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/15 17:12:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000dcf000)='/dev/sg#\x00', 0x5, 0x40002) r1 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') sendfile(r0, r1, &(0x7f0000ea6000-0x8)=0x0, 0x2) 2018/01/15 17:12:34 executing program 0: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00009a7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000f23000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f000018f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000649000-0x2)="fa66", 0xfffffe81, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f0000e5e000)={r2, r3, r2}, &(0x7f000089b000)=""/1, 0x1, &(0x7f0000550000)={&(0x7f0000646000)={'sm3-generic\x00'}, &(0x7f000084d000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 17:12:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00004d3000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5473, &(0x7f000056d000-0x8)=0x81) r2 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f00006c7000)=0x0, 0x2a) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003a4000)={0x0, 0x0, 0x0}, &(0x7f0000fac000)=0xc) r4 = syz_open_procfs(r3, &(0x7f0000ad9000)='attr/current\x00') sendfile(r4, r4, &(0x7f00006c7000)=0x0, 0x4000000000021) 2018/01/15 17:12:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000064c000)="3741085734e8e80d44f45cc51ff42206", 0x10) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000c85000)={0x0, 0x95, "eb50983da3f9f54f6b5890fdfdfd4a787669a1f7bfc03e43e12fd9803c4e5e35000bf30364ae4e9c135ac1daeba9ddc20eb92000099e11d3d6779942c3add9fad99baa7efe5bd4fc8bf135660419b7ad767814c3426a41d770718f16d3885769f402f14c0a854621353de5d15a6ca9af3c38d784a6f427f7a1eecda1d7a924efbbbbe3c43cbc24a96035ef48c003d488e964b78a0b"}, &(0x7f0000bae000-0x4)=0x9d) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00008a8000)={0x1, 0xd1a, 0xffffffffffffff7f, 0xe6c, 0x5, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a82000-0x10)='/selinux/status\x00', 0x0, 0x0) r4 = getuid() setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000efc000-0xc)={0x7, 0x1, 0x1, 0x6, 0x6}, 0xc) r5 = getegid() fchownat(r3, &(0x7f0000d71000-0x8)='./file0\x00', r4, r5, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000fe2000-0xc)={r2, 0x6, 0x30}, &(0x7f00007ef000)=0xc) sendmmsg(r1, &(0x7f0000d15000-0x40)=[{{&(0x7f0000285000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d15000-0x20)=[{&(0x7f0000b44000)="3902b7524946c5d642dfcdcdd78165cc", 0x10}], 0x1, &(0x7f0000473000-0x2268)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/15 17:12:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000025e000)='/dev/admmidi#\x00', 0x80000000, 0x42002) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000d4b000-0xf9)=""/249) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000722000)='keyring\x00', &(0x7f00002d9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r1, &(0x7f00001c0000-0xb)='xr\x00', 0x0) 2018/01/15 17:12:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000845000)=""/0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000d85000)=""/0, &(0x7f0000af3000)=0x2c5) socket$bt_bnep(0x1f, 0x3, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000057c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000281000)={0x0, 0x0, &(0x7f00009d5000-0x90)=[{&(0x7f0000aac000)="ffc16838d0f649f842371adc10bf2dff393fb86f2c8e5d604bafae6779a9671b774c6db8065479dd9e08ccd23398ccdceb522c18442cc2f149bd4c", 0x3b}, {&(0x7f000019d000)="c4", 0x1}, {&(0x7f00002be000)="0c1c8c9c46e793f9f5a84dd2312457732bbbbe56d4263c4390ece34126ea60c49b4f23439d9300fea4cf1c7de973b2c76e3471b2ed519d23eeed39d25bd5bfd70c8e54ded4da98c86f52344a999ce42dc9a67831bc89b9fbf98a85962dab0e3958b4eb0815dfe96861b9ddad0daf6a27a93e", 0x72}, {&(0x7f0000883000)="2ef7078cf4d4c328920b400f0db438670c98895fb88a39e063c4988bb09d73653aad5ae154ee978565482f4064b8f05bf44e8265bb9540e76e324cfcf359d7", 0x3f}, {&(0x7f0000d8b000-0x83)="eed4bebd2b86ab98c9925c3f9e1838a45373711d9a0bbe35834fdc873816fc2d60c46ef018163ea2c37104b895a8d437ffa240780c0f93ac7069a05aba10928c2d3fe8e3fd5f877bb515cb37dfe4f56c46d17e6d09a9af32a913c33bc243dfc8ae9ea5f24f898f33e8c39b03b801e596e5c3aaed6519575a46748814f078088bda6873", 0x83}, {&(0x7f0000244000)="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", 0x1000}, {&(0x7f00004bd000-0x31)="03e6267e02a15872b0f92fa225b7aad9aec4e933c2278167b1f00e119987c0cc2ee6f8fa9ebbfadcac53d05005cc3e03b9", 0x31}, {&(0x7f0000b52000-0xe8)="b201797213001988c3743999cd8c94f529da8e21974f9a5f95f3c8bd21cb6574435f5f459c6bdc54704439ca4cbac93c7ac403379f1c2be9aad81e74676a945b457b6e840cca1af8709fa05a8e0438a3c466c03a8911f2db3700eba4344b699d32d6a45f65438d8506a986905a200d870417eca90cacffb6f342a3d62dffbf57258a191ef25d5cd212a2b433e06f5b10efc98b5ad2fbcfd825f67ed06849eede80f73d01ec51667c5a1adbc26a521de4dbe072d01b3f03396f2bf071ccfa8fc576dc8b537d3236ef4a7a457ace210c370f57f9232823982f2186d9683fed3b5606cbf09a8fc2e955", 0xe8}, {&(0x7f000068d000)="f7262fad9824ca96000950aeaf57ca11795b4d169661cedcdc95ce82a0f70983ab054c056cd75506952f59a5cfac7c42b9f40ca5f9baf9e03e820c522afc7b460b4fbb7f53cb4cb471ddb760fce8d5ac56073c1223b4dfab6583824d9482c6ccbb39d775f1a1501ef39642650dcaf19925d5706518fda35f084c30202c9de06d846c4c0df07d4bda8b22178ad69c5f784ea422f9e8eb76cf9c2166613dad0b1f6020b95fd11f4c51a130944379af8d", 0xaf}], 0x9, 0x0, 0x0, 0x44000}, 0x20004050) 2018/01/15 17:12:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000bfb000-0xc)='/dev/audio#\x00', 0xffffffff, 0x4681) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) socketpair(0xa, 0x3, 0xf48, &(0x7f00005a4000)={0x0, 0x0}) clone(0x0, &(0x7f000052c000)="edb4d12f45922df1ea80b349eac7e991dd2944b76ada49a5d982920752dcc4a2285d5d5bd1b481f59d42bb38", &(0x7f0000755000)=0x0, &(0x7f0000152000-0x4)=0x0, &(0x7f0000d95000-0x1000)="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") ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) r3 = syz_open_dev$sndtimer(&(0x7f0000dcb000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f00008cd000)={0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/01/15 17:12:34 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0xb01, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x0, 0x4) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000f2f000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}) 2018/01/15 17:12:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffffff, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000c94000-0x14)={0x0, r0, 0x5, 0x2, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000314000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007d3000-0x4)=0x14) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0x4ae517a47560580, &(0x7f000005f000)="129054daa5ea3f7a13b17d3fab19f441a8abe3bb2be62e95cb13e44d4a2cef29064e762a1e735fdef3ed9485bb2fcc37818c7797aa873855acdb4b3c6e6947759ddd33e013eb7fc4a4e7f4b433177aa98823a7b6663f44cd657dfdab3dd1309a8c90128982cb383377176f4cfbe1388db727ee98c7ae36d27a43d0b9", 0x7c) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000134000)="24000000430001001200000000000000000800040d0000001fff0000169ce80000000e3e", 0x24) poll(&(0x7f00005c4000)=[{r2, 0x2, 0x0}, {r2, 0x8, 0x0}, {r2, 0x0, 0x0}, {r2, 0x34, 0x0}, {r2, 0x1400, 0x0}], 0x5, 0xe6ae) 2018/01/15 17:12:34 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f00001bc000-0xd)='/dev/dmmidi#\x00', 0x100, 0x440c00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000b37000-0x10)={0x3, 0x26, &(0x7f0000001000-0x26)="77a6f4290510bdde1750b0859bc80be40eca0a066e5effb862fe928dc04f8cc2851504306ad5"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000e97000)=0x7fffffff, 0x4) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00009b7000-0x20)={@common='ip6gre0\x00', @ifru_flags=0x5000}) r2 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000a0e000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000f75000)="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") setsockopt(r2, 0x58e, 0x2, &(0x7f000068e000-0x7d)="", 0x0) connect$ax25(r0, &(0x7f0000fc6000-0x10)={0x3, {"a56cfe9b917c68"}, 0x9}, 0x10) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000340000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_names=@generic="54aa702ef1e441710d0b23e1c03a7240"}) 2018/01/15 17:12:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000828000+0x25e)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00003e1000-0x25)=""/37) r1 = open(&(0x7f0000e07000-0x8)='./file0\x00', 0x80040, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000a30000-0x2)={0x6, 0x1}) fcntl$setlease(r1, 0x400, 0x200000000000001) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000a20000)={0x0, 0x0}, &(0x7f000081a000)=0x6) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000d7f000-0xf0)={r2, 0xe8, "77bdf34c38a8a6c8058d8d9ffd80fca14b05c2d826fb37081ba72345f12152c90bbdf4a7726c8351f2cd85177cd9ea6c77a602a716b099b825e4dd831c6453f58347a7f6d8c32184b6fe6284dc47ce5e6d69869274788a52fd3771dc0bf2cb26ca9fadfcde16b661fef725f4db1efc3c4267563ff9bef9ed53f5dd9a21282cfdc90304920c053ba6678c31a2865f0c2aa7e7cf248736664d786071f3aee981fa593d996d01f936401d3229ecb8c3022b55e2cfa2b4b9ee7bb991f547b5919b2ae2d3d5fdff7249cc31c364ac7f1b4a184529ed4f967c5e48087a08aa7f3b8bfdc677eeb13c3bb001"}, &(0x7f000090d000-0x4)=0xf0) openat$dsp(0xffffffffffffff9c, &(0x7f00001d7000-0x9)='/dev/dsp\x00', 0x18000, 0x0) link(&(0x7f0000f00000)='./file0\x00', &(0x7f000038f000-0x8)='./file1\x00') 2018/01/15 17:12:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000780000)=0x0) r1 = getpgrp(0x0) r2 = accept(0xffffffffffffffff, &(0x7f000057c000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000fa3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000009f000)={0x0, 0x7, 0x4, 0xfffffffffffffff9, 0x9, 0xdf86}, &(0x7f00004a0000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000254000-0x8c)={r3, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007a6000)=0x8c) setpgid(r0, r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f00007f7000-0x1c)={0x8, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f00003fb000)={r4, &(0x7f00003c0000-0x1001)="", &(0x7f0000c03000)=""/102}, 0x18) 2018/01/15 17:12:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00006f7000)='\x00', 0xfffffffffffffffb) keyctl$describe(0x6, r0, &(0x7f000087a000)=""/109, 0x6d) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000a18000-0x20)="26000000800100180085000a0000000601f0c3c0000197090059a709ff2400"}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fd2000-0xa)='/dev/cuse\x00', 0x181000, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000919000-0x38)={0x2, 0x0, [{0x80000007, 0x1, 0x1f, 0x400, 0x80000000, 0x0}, {0xc0000008, 0x4, 0x0, 0x0, 0x3ff, 0x0}]}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000744000)=0x0, &(0x7f0000778000)=0x4) [ 84.498749] IPVS: length: 709 != 24 2018/01/15 17:12:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f000019c000-0x50)={{0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 17:12:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00004f7000)='/dev/dsp\x00', 0x100, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x8000, 0x6, 0x0, 0x0, 0x28b, 0x40, 0x3, 0x1f, 0x3, 0x1, 0x7fffffff, 0x6, 0x2c32, 0x100000001, 0x5, 0x8, 0x0, 0x9, 0x1, 0x83f9, 0x4, 0x1ff, 0x6, 0x2, 0x6, 0x0, 0x10001, 0x7, 0xab, 0x7, 0x7, 0x6a4f3c45, 0x3b, 0x6, 0x7f, 0x0, 0xffffffff9fa6d946, 0x2, @perf_bp={&(0x7f0000d8e000)=0x0, 0x1}, 0x28c, 0x6, 0x9, 0x7, 0x401, 0xfff, 0x5, 0x0}, r0, 0xa67, r1, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000666000-0x4)=0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f000088d000)=0x0) 2018/01/15 17:12:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 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}}, 0x10000035a) [ 84.549754] IPVS: length: 709 != 24 2018/01/15 17:12:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x0, 0xff, &(0x7f0000e63000-0x8)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000044a000)=0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000a3e000-0x10)={0x200, 0x2000}) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000d33000)=0x0, &(0x7f0000a8b000-0x4)=0x4) getsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000dd2000-0x4)=0x0, &(0x7f0000ef0000-0x4)=0x4) 2018/01/15 17:12:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000b8f000-0x18)={0xf9a, 0x6, 0x4, 0x9, 0x80000000, 0x9}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000094f000-0xa)='/dev/cuse\x00', 0xb045f3962944e0ee, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000df6000-0x5c)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x0}], 0x5c) 2018/01/15 17:12:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = dup2(r1, r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000001000-0x8)=0x65f) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/15 17:12:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e71000)='/dev/qat_adf_ctl\x00', 0x40800, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000c27000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x8764}, &(0x7f0000e8d000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ec000-0xc)={r1, 0x101, 0x0}, &(0x7f0000496000)=0xfffffffffffffe75) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ef5000)='/selinux/mls\x00', 0x0, 0x0) memfd_create(&(0x7f000078a000)=':.cgroup-\x00', 0x2) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000ba4000)=""/36) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) statx(r2, &(0x7f000021f000)='./file0\x00', 0x100, 0x40, &(0x7f00009bd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {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$EVIOCGREP(r2, 0x40107446, &(0x7f0000000000)=""/174) 2018/01/15 17:12:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000038b000-0x8)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e8a000-0x8)={0x0, 0x0}) 2018/01/15 17:12:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000009a000-0xd)='/dev/net/tun\x00', 0x0, 0x5) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @te1=&(0x7f0000253000)={0x100000000, 0xcc, 0x5ad, 0x3f}}}) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00009da000-0x20)={@generic="2d1c2f955cbfb6b9f6833843b46f8589", @ifru_flags=0xa800}) openat$mixer(0xffffffffffffff9c, &(0x7f00007c2000)='/dev/mixer\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00004a4000-0x4)=0x0) 2018/01/15 17:12:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e96000)='/dev/cuse\x00', 0x1ffe, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000146000-0x11)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) r1 = syz_open_dev$adsp(&(0x7f000002c000)='/dev/adsp#\x00', 0x5, 0x2) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000813000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000fec000)={r1, r2}) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f0000ac5000-0x10)=[{&(0x7f000086a000-0x4d)="2900000021001980013d4124000a0d20f200001600f000000000000404ffed00190400000006080700", 0x29}], 0x1) ioctl$void(r2, 0xc0045878) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000d26000)={0x3, r3, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000aba000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0xdb37}, {0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0xffff, [0x4, 0x7ff, 0xf5, 0xe2c, 0x5, 0x8, 0x2, 0x9]}, 0x5c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000bc0000-0x68)={0x3, 0x5, 0xfff, {0x77359400, 0x0}, 0x90, 0x60, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_X86_SETUP_MCE(r4, 0x4008ae9c, &(0x7f00000c5000)={0xf, 0x6, 0x4, 0x0}) fstat(r4, &(0x7f0000899000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4000000000000058, &(0x7f00004bb000)=[]) syz_fuseblk_mount(&(0x7f0000200000-0x8)='./file0\x00', &(0x7f00000fe000)='./file0\x00', 0x4000, r5, 0x0, 0x100000000, 0xf3, 0x100000) 2018/01/15 17:12:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) close(r0) poll(&(0x7f0000fa3000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) clock_gettime(0x0, &(0x7f0000dc2000-0x10)={0x0, 0x0}) clock_settime(0x7, &(0x7f000076f000)={r1, r2+10000000}) 2018/01/15 17:12:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003a7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000f02000-0x4)=0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d9b000)={{&(0x7f0000076000/0x4000)=nil, 0x4000}, 0x1, 0x0}) sendmsg$key(r0, &(0x7f0000e1e000)={0x0, 0x0, &(0x7f0000680000)={&(0x7f00007e9000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0x0, 0x14, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) splice(r0, &(0x7f0000acb000-0x8)=0x57, r1, &(0x7f00001b7000-0x8)=0x0, 0x10000, 0x9) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/01/15 17:12:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x483b, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000047c000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f000056f000)=0x0, 0x4) r0 = syz_open_dev$sndpcmp(&(0x7f00009d7000-0x12)='/dev/snd/pcmC#D#p\x00', 0x200000008, 0x28c0c0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d4c000-0x20)={{&(0x7f000069a000/0x3000)=nil, 0x3000}, 0x3, 0x0}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000c89000)="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", 0xfc) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) 2018/01/15 17:12:34 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000141000)='/proc/self/net/pfkey\x00', 0x4001, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000338000-0x4)=0x0, &(0x7f000093e000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @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$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000c93000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0xa, [@rand_addr=0x0, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @empty=0x0, @empty=0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, 0x38) socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000aa2000-0x4)=0x3, 0x4) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000abc000)=0x0, &(0x7f000005e000-0x8)=0x4) r2 = syz_open_dev$midi(&(0x7f0000d85000-0x3)='/dev/midi#\x00', 0xff, 0x48300) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000e81000-0xaf)=""/175) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000dc6000)=0x0, &(0x7f000002a000)=0x4) connect$inet6(r2, &(0x7f000005c000)={0xa, 0x3, 0x58f8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x1ff}, 0x1c) epoll_wait(r0, &(0x7f000019c000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x80) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000091c000-0x20)={0xfffffffffffffff8, 0x3, 0x0, 0x3, 0x9, 0x800, 0x4, 0x6, 0x0}, &(0x7f0000bd6000-0x4)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000c2c000-0xa0)={r3, @in6={{0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x5, 0x8d, 0x0}, 0xa0) 2018/01/15 17:12:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fa3000-0xb9)=""/185, 0xb9, 0x40000002, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x89) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bb8000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000656000)={0xfff, {{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f00006ae000-0x80)="b8", 0xfffe, 0x20000010, &(0x7f000029e000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/15 17:12:34 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x4080000b) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de7", 0x20, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f00006de000-0xa)='./control\x00') ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000677000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x3, 0x1, 0x0, 0x4, 0x4, 0x4000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x0}) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000002e000)='./control\x00', 0x4000036) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000176000)='./file0\x00', 0x0) 2018/01/15 17:12:34 executing program 4: r0 = socket$inet6(0xa, 0x100000000000012, 0x400000000000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x80000) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000002000)="2ee9877d580ad32fd7906bb6be1000e4cd97810b9daf1d4c619c10da5f9f37f69f00000000000094269c03ad5e978cc5d5ee9f17fe3c810d8aabecef8570735e266754e276664c7693ff2b6a8b1539d9a103ec570af879775abfe54ef28b2e9e06cc2f8dba19c3c8e8dcf6b739ed8868785cf080e763020a903a2b599289efa493a7e0796cdab505c33b5d7ec191e5988d817cf4c030b40bcae9b923238446c31b2f70974a2bfdff4f4eb26645cb24376f94ba13fdf3588717ce09b6d3b3d56784a7abd135768ad5a17bdbd815a725244c265962a1ec2c", 0xd7) 2018/01/15 17:12:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000aae000-0xb)='/dev/adsp#\x00', 0x1ff, 0x400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) 2018/01/15 17:12:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x7, 0x0, 0x407ffc0003}]}) set_robust_list(&(0x7f000097e000)={&(0x7f00007a9000/0x1000)=nil, 0x3, &(0x7f00001e9000/0x1000)=nil}, 0x18) symlink(&(0x7f0000455000)='./file0\x00', &(0x7f0000fb1000-0x8)='./file0\x00') prctl$seccomp(0x16, 0x1, &(0x7f0000aa6000)={0x3, &(0x7f0000932000)=[{0x81, 0xfffffffffffffff9, 0xffffffffffff744e, 0x9}, {0x3, 0x3, 0x9, 0x7f}, {0x3, 0x2, 0x6, 0x5}]}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a5f000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f0000a21000)={0x0, 0x0, &(0x7f00006a3000)=[{&(0x7f00009f2000-0x24)=""/36, 0x24}, {&(0x7f0000912000-0x5)=""/5, 0x5}, {&(0x7f000019e000-0xd9)=""/217, 0xd9}, {&(0x7f0000952000-0xd7)=""/215, 0xd7}], 0x4, 0x0, 0x0, 0x9}, 0x40000020) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d0d000-0xc)={0x2, r1, 0x0}) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000d69000)=0x0, &(0x7f0000b71000-0x4)=0x4) r3 = creat(&(0x7f0000f1f000-0x8)='./file0\x00', 0x0) fdatasync(r3) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x8bb000)=nil, 0x8bb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f00008b8000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r4, 0x80000080044dfb, &(0x7f0000001000)=0x0) chroot(&(0x7f0000f4c000-0x8)='./file0\x00') ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000ea6000)={@generic="6b549500c3eee513a3edd20d8baf72f1", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 17:12:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000587000-0x1)="", &(0x7f0000744000)=0x0, &(0x7f000033b000)=0x0, &(0x7f0000d4b000-0xe)="b224d5026e1207000000000000f9") mknod(&(0x7f0000225000)='./file0\x00', 0x103e, 0x0) r0 = getpid() gettid() sched_setaffinity(r0, 0x8, &(0x7f0000a6e000-0x8)=0x80000001) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') sendfile(r1, r1, &(0x7f000079c000)=0x0, 0x7ff) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000b28000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x48383, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000917000)=""/240, &(0x7f00008fd000-0x4)=0xf0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00004b5000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00006ee000)={r2, 0x80000, r1}) 2018/01/15 17:12:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000bf2000-0x1)='\x00', 0x40, 0x10, &(0x7f0000a1c000-0x40)={0x6, 0x0, 0x9a, 0x4, 0x1, 0x1, 0x800, 0x2}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00005fd000)=0x1) r1 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000fc0000-0x10)={r1, 0x28, &(0x7f00008fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = syz_open_dev$sndseq(&(0x7f0000f1c000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000f33000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00007bf000)={0xffffffff}, 0x4) 2018/01/15 17:12:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000cc4000)=[{&(0x7f00009b6000-0x39)="3900000013000947000061e1c30500000700000002000000450000000000800019001a00fdff0000bb06280ff4000000fd17e9ffff06000400", 0x39}], 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f000051a000)='./file0\x00', 0x4000, 0x1) r2 = geteuid() getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000001000-0xa)=""/69, &(0x7f0000aa5000)=0x45) r3 = getegid() syz_fuse_mount(&(0x7f00000f7000)='./file0\x00', 0x2, r2, r3, 0x4, 0x8010) stat(&(0x7f0000970000-0x8)='./file0\x00', &(0x7f0000c56000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f000083b000-0xf2)="e37ff6c79e33cd20ebe629353e11f3372ef9fe5b171d67c117f417f08ce1154f461ca42608a613dbbe8155258929eb1e85431ff5d1741d7ff7fbaf541b76dacb5656d8930c7f74bc70f75050d857ff93b00c5ae2dd81a6b44e130cb8dfe7ee5332f7bbf57f39b639fb8a4b5aff7c8748fd284c0e819a234a119aec02073c90c0a811b71300762759309161c46192922d8a79ba546e7c7e67922fcf412bee620913a72ecb8a173f5fb15ed3ab5ca88403e4de31c1169f454c203a4314bcfa643224cd8601032061b514539a00364ee123868507e8ccb7163ecba7a9a727fde4759a8fdece941b8037f17c006d6f40bb34b89f", 0xfffffffffffffe9f) [ 84.788867] netlink: 40 bytes leftover after parsing attributes in process `syz-executor0'. [ 84.869923] netlink: 40 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/15 17:12:34 executing program 6: ustat(0x801, &(0x7f00007ad000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f0000139000)={0x8}, &(0x7f0000000000)={0x0}, 0x8) 2018/01/15 17:12:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000fbc000)=0x2, 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) r1 = epoll_create(0x3) pipe(&(0x7f00004b2000-0x8)={0x0, 0x0}) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000eca000)={0x0, 0x8, 0x8}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00001eb000-0x98)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x8}, &(0x7f0000911000-0x4)=0x98) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000a12000)=""/21) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b29000)={r4, 0x2}, &(0x7f00003e4000-0x4)=0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a9000)={0x0, 0x0}) getdents(r2, &(0x7f0000b36000)=""/220, 0xdc) timerfd_settime(r3, 0x1, &(0x7f00003ee000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f00009b3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/15 17:12:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000df6000)='/dev/snd/controlC#\x00', 0x0, 0x800) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) write$sndseq(r1, &(0x7f0000949000-0x8c)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x1c) socket$nl_route(0x10, 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f000003a000-0x4)=0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f000077b000)={0x8, 0x8, 0x9, 0x5, 0x7}) r2 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) dup2(r2, r1) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000775000-0x8)={0x0}, 0x8}) 2018/01/15 17:12:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000932000-0x28)="41de1ee3cde77dbca037dc04facf32abf7cdb4a98696e3d234f14408e6c68567aec051d613a4ff3f", 0x28) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) sendto(r1, &(0x7f0000147000-0x92)="b6", 0x1, 0x8084, &(0x7f0000b5b000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fallocate(r2, 0x0, 0x0, 0x40007) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000d52000)={0x1ff, 0x1, 0x6, 0x80000001, 0x401, 0x6}) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000306000-0x8)=@assoc_value={0x0, 0x25}, &(0x7f0000b7f000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00008a7000-0xa0)={r3, @in6={{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x43b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x591, 0x8, 0xb7, 0x81, 0x5}, &(0x7f0000d07000-0x4)=0xa0) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0x400) 2018/01/15 17:12:34 executing program 7: r0 = socket(0x11, 0x7, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000076d000-0x4)=0x0, 0x4) 2018/01/15 17:12:34 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/checkreqprot\x00', 0x100, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000006000)=""/37, 0x25, 0x100, 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000006000)=""/247) 2018/01/15 17:12:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000de3000)='/selinux/enforce\x00', 0x8000, 0x0) recvmsg(r0, &(0x7f0000616000)={&(0x7f0000296000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000a9d000)=[{&(0x7f00001f6000-0x52)=""/82, 0x52}, {&(0x7f0000c70000-0xfe)=""/254, 0xfe}, {&(0x7f00004a6000)=""/119, 0x77}, {&(0x7f0000dbc000)=""/249, 0xf9}], 0x4, &(0x7f00003f4000)=""/108, 0x6c, 0x8001}, 0x40000062) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000867000)=0x0, &(0x7f0000ead000-0x4)=0x4) recvmsg$kcm(r0, &(0x7f0000d56000-0x38)={&(0x7f0000d14000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000362000+0xd7)=[{&(0x7f0000804000)=""/80, 0x50}, {&(0x7f0000f32000-0x48)=""/72, 0x48}, {&(0x7f000079b000-0x33)=""/51, 0x33}, {&(0x7f0000193000)=""/4096, 0x1000}, {&(0x7f0000ca7000)=""/213, 0xd5}, {&(0x7f0000f7d000-0xe7)=""/231, 0xe7}, {&(0x7f0000dcf000)=""/99, 0x63}, {&(0x7f0000e6b000)=""/68, 0x44}, {&(0x7f00002b9000-0x59)=""/89, 0x59}, {&(0x7f0000c16000)=""/4096, 0x1000}], 0xa, &(0x7f0000fbd000-0x14)=""/20, 0x14, 0x5}, 0x1) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000d91000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) openat$cuse(0xffffffffffffff9c, &(0x7f0000072000)='/dev/cuse\x00', 0x80000, 0x0) r3 = add_key$user(&(0x7f0000af1000-0x5)='user\x00', &(0x7f0000fd6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e8a000-0x5c)="c2faaa08644e5d484a218d09b8503e4a1e31c4fa0c381b03f2298dbe1ae0e4c28d7f615bbb266482c99583bff2bb17fc7112b304c3a85d789874f3842eefaf3a30ea2eafd33d47b943dbe9563aaea0456951511f89821ff49d0ffbea", 0x5c, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r3, 0xfffffffffffffff8) 2018/01/15 17:12:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000037c000)={0x0, 0x0}, 0x100, 0x5) syz_emit_ethernet(0x25e, &(0x7f00004ac000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "1607cd", 0x228, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x3, 0x0, 0x0, {0x0, 0x6, "ba5d49", 0x0, 0x3c, 0x41f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@hopopts={0x84, 0x25, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x1, [0x0]}, @jumbo={0xc2, 0x4, 0x0}, @jumbo={0xc2, 0x4, 0x2000}, @calipso={0x7, 0x38, {0x332b574e, 0xc, 0xfff, 0x4, [0xfff, 0x7f, 0x3ff, 0x100, 0x1ff, 0x9]}}, @enc_lim={0x4, 0x1, 0x3}, @ra={0x5, 0x2, 0x5}, @calipso={0x7, 0x50, {0x4, 0x12, 0x9, 0x3ff, [0x3, 0x6, 0x1f, 0x9, 0x9, 0x2, 0x91f3, 0x20, 0xca4]}}, @generic={0x3, 0x88, "48ae45a42c611c47f5b6aadd90573378dcd8fa20afaecee6c57c5d5dd4de42621d3aefd451abf95e53a1b946cd6e6d4ba5d6b6f62652ffdd8ec0d1cbebbf74ddbe9a1818b99af4fa06a900e7a4df73f789e266add438603ae58ecf8563872c35583314f4b601b878c596de5ec6d02e22bd4bc6753a8fd351feb5bf61833319811b63369e1ff8561c"}]}], "a722297dd4fe929fddaa849076abc8c48f156ae4871d9ea9a3cbe0fb6978bb4916cadb93a0bffd1cc5be01f6c043af3138edb384336371666b728795891def094e2dca2e18ff13ae434974517836dda3eaf2585944e3a57accf08e42cd5e08241adda93819e77c8210fc51cee793b153bc633dc8da04c6d407e091dca99170c389d9dc64a455f6701093614685e98a2bc5106a71eaae0b8fe56830145a2cab042222176b348e6c5c3508119717388db39c3357e20aada25b62fd29ff6aa7dbaf"}}}}}}}, &(0x7f0000619000)={0x1, 0x3, [0xa8f, 0xf83, 0x8db]}) syz_open_dev$sg(&(0x7f0000463000)='/dev/sg#\x00', 0x4, 0x109402) 2018/01/15 17:12:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000f80000)=0xc, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000aea000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r1) add_key$user(&(0x7f0000295000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a1c000-0xc0)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e00000000000000008da22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe00000000901b4627ee7597689525e8e81f750a86eb580fb4690000000000000009c91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c325f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f0000a63000-0xc)={r2, r2, r2}, &(0x7f0000a5e000)=""/1, 0xfd1a, &(0x7f0000dca000-0x38)={&(0x7f00005b4000+0x3ce)={'crc32\x00'}, &(0x7f0000c9c000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 17:12:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000c5b000)=[{0x0, 0x0, &(0x7f0000829000-0x40)=[{&(0x7f00007a6000-0xfc)="a0ef881cb7378376e572dea579c1a822", 0x10}], 0x1, &(0x7f00000f5000)=[], 0x0, 0x0}], 0x1, 0x0) socketpair(0x8, 0x800, 0x100000001, &(0x7f00000ae000)={0x0, 0x0}) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000915000-0x4)=0x9715, 0x4) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 17:12:34 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000+0xf33)={0x0, 0x401, 0x6, [0x7ff, 0x1, 0xd6f, 0x400, 0x100000000, 0x7fffffff]}, &(0x7f00001af000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000076000-0x98)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x51}, 0x98) mmap(&(0x7f0000000000/0xad4000)=nil, 0xad4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) sendto$inet6(r2, &(0x7f0000007000)="7f", 0x1, 0x0, &(0x7f0000acf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet(r2, &(0x7f000020b000)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00003dd000)=0x0, 0x4) shutdown(r2, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000ad3000-0x17)={0x0, 0x10, "9a33c487a15e057724a0f76cdfce133f"}, &(0x7f0000ad3000-0x4)=0x18) 2018/01/15 17:12:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000939000)=0x19) inotify_init1(0x80000) close(r0) 2018/01/15 17:12:34 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x273, 0x0, 0x0, 0x3}) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000936000)=[{r0, 0x0, 0x0}], 0x1, 0x401) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ed3000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000bc4000-0x52)=""/82) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000001000-0x8)={0x7, 0x1}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00007b8000)=0xbc) ioctl$TCFLSH(r1, 0x540b, 0x1) socket$can_bcm(0x1d, 0x2, 0x2) 2018/01/15 17:12:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000667000-0xd)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000003a000)='/dev/usbmon#\x00', 0x400, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000362000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffb, 0x0, 0xff, 0x2, 0x5, 0x400, 0x1}, 0x20) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000c2e000-0x4)=0x0, &(0x7f00006b6000)=0x4) r4 = syz_open_procfs(r3, &(0x7f0000d04000)='attr/current\x00') sendfile(r4, r4, &(0x7f0000e49000)=0x0, 0x27) getsockopt$inet6_dccp_buf(r2, 0x21, 0xd, &(0x7f00002c1000)=""/148, &(0x7f0000f91000)=0x94) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000a4e000-0xa0)={0x0, @in6={{0xa, 0x0, 0x55, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0xfffffffffffffff8, 0xa5, 0x800, 0xfffffffffffffff8}, &(0x7f000001a000)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00009cf000)={r5, 0x100}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) 2018/01/15 17:12:34 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000fbe000+0x8e3)={0x0, 0x0}) mbind(&(0x7f0000126000/0x3000)=nil, 0x3321a8df32ee8487, 0x0, &(0x7f000016e000)=0x0, 0x5, 0x0) 2018/01/15 17:12:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00008ab000)={0x4c, 0x0, &(0x7f0000416000-0x138)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f0000d4f000-0x48)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f0000bae000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f00001b4000-0x8)=""}) [ 85.152581] binder_alloc: 15114: binder_alloc_buf, no vma [ 85.162053] binder: 15120:15122 got new transaction with bad transaction stack, transaction 73 has target 15120:0 [ 85.162073] binder: 15120:15122 transaction failed 29201/-71, size 24-0 line 2869 [ 85.166911] binder_alloc: binder_alloc_mmap_handler: 15120 20000000-20002000 already mapped failed -16 [ 85.168253] binder: BINDER_SET_CONTEXT_MGR already set [ 85.168261] binder: 15120:15122 ioctl 40046207 0 returned -16 [ 85.168315] binder_alloc: 15120: binder_alloc_buf, no vma [ 85.168335] binder: 15120:15123 transaction failed 29189/-3, size 40-0 line 2957 [ 85.176746] binder: undelivered TRANSACTION_ERROR: 29189 [ 85.176841] binder: release 15120:15122 transaction 73 out, still active [ 85.176845] binder: undelivered TRANSACTION_COMPLETE [ 85.176852] binder: undelivered TRANSACTION_ERROR: 29201 [ 85.176868] binder: send failed reply for transaction 73, target dead 2018/01/15 17:12:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000421000)='./file0\x00', &(0x7f0000cd9000)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() 2018/01/15 17:12:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) accept$inet6(r2, &(0x7f0000db7000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000180000)=0x1c) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000025000)={&(0x7f0000005000)=[0xf6df], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000ba0000)={0x8, 0x5, 0x81, 0x6, 0x5}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 17:12:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002c3000)='/dev/sequencer\x00', 0x200, 0x0) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0x21, &(0x7f0000002000)="", 0x0) socket(0x0, 0x5, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000fc6000-0x58)={0x26, 'aead\x00', 0x0, 0x800, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0x0}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) 2018/01/15 17:12:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x4, &(0x7f0000f23000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f000071d000)={0x0, r2+10000000}, &(0x7f0000e33000)={0x0}, 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/15 17:12:35 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000001000)={0x14, 0x0, 0x1, 0x25}, 0x11a) getuid() 2018/01/15 17:12:35 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f90000-0xc)='/dev/rfkill\x00', 0x80040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xf4e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000094000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000ae000)=@assoc_value={0x0, 0x6}, &(0x7f00005b0000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000666000-0x8c)={r3, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000db1000)=0x1) socket$unix(0x1, 0x5, 0x0) 2018/01/15 17:12:35 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000009000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) r2 = dup(r0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000000b000-0x4)=r2, 0x4) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000003000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x1) ioctl$sock_ifreq(r0, 0x89ee, &(0x7f0000007000)={@common='syzkaller1\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf20000000000000006444f52d30faba2821c"}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000000d000-0xe)='/selinux/load\x00', 0x2, 0x0) accept4$ax25(r3, 0x0, &(0x7f000000a000-0x4)=0x0, 0x800) 2018/01/15 17:12:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000df6000)=@generic=""/16, 0xff9f) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000005000-0x9)="649b", 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000005000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "53fc5ebe5bf28e7eeb9079b0d584d614d42a7b2718e5fea1252d0093258deb944f653a83454ab41665f4fc23cfc829343abb5b3a42c9da293fcaf6661f8fbc", 0x2}, 0x60) fanotify_mark(r0, 0x20, 0x20, r0, &(0x7f0000001000-0x8)='./file0\x00') ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) [ 85.224805] binder: BINDER_SET_CONTEXT_MGR already set [ 85.224815] binder: 15114:15126 ioctl 40046207 0 returned -16 [ 85.261105] binder: 15114:15116 transaction failed 29189/-3, size 0-0 line 2957 [ 85.261108] binder_alloc: 15114: binder_alloc_buf, no vma [ 85.261130] binder: 15114:15124 transaction failed 29189/-3, size 0-0 line 2957 [ 85.285811] binder: undelivered TRANSACTION_ERROR: 29189 [ 85.292562] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/15 17:12:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a98000-0x9)='/dev/kvm\x00', 0x4000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000eb3000)={0x8, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 17:12:35 executing program 5: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001ac000-0x4)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bcb000)={r1, 0x3, 0x0}, 0xc) 2018/01/15 17:12:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ca4000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00001de000-0x18)={0x8, 0x7, 0x7ff, 0x36f, 0x7, 0x7fff}) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00004d2000)=@req={0x0, 0x0}) r2 = syz_open_dev$mouse(&(0x7f0000294000-0x12)='/dev/input/mouse#\x00', 0x8001, 0x80080) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f00005fe000)={0x7, 0x3, 0x100000001, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000808000)=0x3, 0x4) rename(&(0x7f0000fb0000)='./file0\x00', &(0x7f0000658000)='./file0\x00') utime(&(0x7f0000c34000)='./file0\x00', &(0x7f000024a000)={0x5, 0x1ff}) 2018/01/15 17:12:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dac000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c05) r1 = shmat(0xffffffffffffffff, &(0x7f00000f6000/0x2000)=nil, 0x6000) shmdt(r1) 2018/01/15 17:12:35 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000048e000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ff9000-0x9)="6e6574000606703600") exit(0xc8f7) getdents(r1, &(0x7f0000da8000-0x91)=""/145, 0x91) prctl$setmm(0x23, 0x6, &(0x7f0000277000/0x1000)=nil) 2018/01/15 17:12:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) stat(&(0x7f000087e000)='./file0\x00', &(0x7f0000e2b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r1) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00005fd000-0x4)=0x0, 0x4) 2018/01/15 17:12:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fca000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) getsockopt(r1, 0x800000000084, 0x8000000007d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000058000)=0x8) r2 = dup(r0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000dc2000)={0x0, 0x7000}) 2018/01/15 17:12:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000491000)={0x1, [0x0]}, &(0x7f0000fbd000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fc0000)=@sack_info={r1, 0x8, 0x8}, 0xc) r2 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r2, 0x180004523, &(0x7f0000ea6000-0x174)="") 2018/01/15 17:12:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000e23000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000bb0000-0x8)='keyring\x00', &(0x7f0000596000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) r2 = request_key(&(0x7f00001ba000-0xb)='asymmetric\x00', &(0x7f000070c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000178000-0x13)='/dev/snd/controlC#\x00', r1) keyctl$read(0xb, r2, &(0x7f000030f000)=""/122, 0x335) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000759000-0x1c)={0x0, 0x0, []}) 2018/01/15 17:12:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x2, 0x0, 0x45, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/15 17:12:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0xdf04) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) lremovexattr(&(0x7f00002c0000)='./file0\x00', &(0x7f0000455000)=@known='user.syz\x00') mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)="") 2018/01/15 17:12:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bfe000)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000769000)=@req={0x0, 0x0}) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000007000)="", 0x0) 2018/01/15 17:12:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009fa000-0xa)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000184000-0x4)=@assoc_id=0x0, &(0x7f0000987000)=0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e3d000)={r1, 0xbd}, 0x8) r2 = socket$inet(0x2, 0x805, 0x0) bind$inet(r2, &(0x7f0000431000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000575000)={0x0, 0x0}, 0x8) connect$inet(r2, &(0x7f0000a10000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x8) 2018/01/15 17:12:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) keyctl$join(0x1, &(0x7f00004d4000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f0000f8b000-0x38)={0x0, 0x0, &(0x7f0000499000)=[{&(0x7f00005a0000)="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", 0x32d}], 0x1, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000473000)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000133000)=0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 17:12:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000)='net\x00') setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000e67000)=0x2, 0x4) ioctl$KDDISABIO(r0, 0x4b37) unlinkat(r0, &(0x7f0000466000)='./file0\x00', 0x200) getdents(r0, &(0x7f0000001000)=""/0, 0x0) signalfd4(r0, &(0x7f00002fc000)={0x6}, 0x8, 0x58b79d468a23a181) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000e98000-0x7)=0x1) 2018/01/15 17:12:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00001b5000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000e76000)={0x100, 0x1, [0x0]}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000015000-0x10)='/dev/sequencer2\x00', 0x4240, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00007ac000-0x8)={0x0, 0x8, 0x4ede}, &(0x7f00007b5000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d61000)={r1, 0x6}, &(0x7f00009fa000)=0x8) openat(r0, &(0x7f00009f1000)='./file0\x00', 0x0, 0x2) r2 = syz_open_dev$vcsn(&(0x7f0000ea2000-0xa)='/dev/vcs#\x00', 0x48d, 0x82000) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000438000-0x4)=0x0) ioctl$TIOCNXCL(r0, 0x540d) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f000055a000-0x2)=0x20, 0x2) 2018/01/15 17:12:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000836000-0x8)='./file0\x00', 0x800000000) mmap$binder(&(0x7f0000051000/0x3000)=nil, 0x3000, 0x0, 0x111, r0, 0x0) 2018/01/15 17:12:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xa14, 0xa00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000784000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000981000-0x4)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006d4000)={{{@in=@dev={0xac, 0x14, 0x0, 0x12}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x2, 0x0, 0x3, 0x0, 0xa, 0x0, 0x80, 0x2e, 0x0, r1}, {0xfffffffffffffffc, 0x14, 0x4000000000000, 0xc8, 0x7, 0x9, 0x8000, 0x0}, {0x0, 0x1, 0x9, 0xfffffffffffffff7}, 0x7ff, 0xc, 0x2, 0x0, 0x2, 0x0}, {{@in=@empty=0x0, 0x3, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x6, 0x6, 0x3, 0x2, 0x7, 0x4, 0x2}}, 0xe8) mprotect(&(0x7f00001b6000/0x4000)=nil, 0x4000, 0x1000003) 2018/01/15 17:12:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x111201, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f000088d000-0x8)='./file0\x00', &(0x7f0000000000)=""/155, 0x9b) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000007000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000002000-0x10)={0x3, &(0x7f0000004000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$int_in(r1, 0x80000040045010, &(0x7f0000004000-0x8)=0x0) 2018/01/15 17:12:35 executing program 7: r0 = open(&(0x7f0000aaf000-0x8)='./file0\x00', 0x52100, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x80000000, 0x5, 0xec, 0x800, 0xff, 0x80000000, 0x8000, 0x2a, 0x4, 0x5, 0x3}, 0xb) fcntl$setsig(r0, 0xa, 0x2e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r1, &(0x7f0000e15000)=[{&(0x7f0000778000)=""/128, 0x80}], 0x85) timer_create(0x3, &(0x7f000004c000)={0x0, 0x13, 0x0, @thr={&(0x7f00009bc000)="c0a86a2a2f7370502bfed5c0426868640a3f27b4bbca439fa537a4efe331f2d6688fcb1ef693d31eee4b29dcf591fa5562150750469d2656fcf9bfb2b3bc3989a66ba7967a00670428328bd8514fbde8eedfd48aeeead7f06aae656fdb227bae4957", &(0x7f0000e00000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) readlinkat(r1, &(0x7f000091c000-0x8)='./file0\x00', &(0x7f0000f36000-0xba)=""/186, 0xba) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/15 17:12:35 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00000a3000-0x47)="fa74e2653997881954d6c7cd9c8517c51ca0632c5a13ebe08e893bc0a0e7938aa136cea2662d65b5cd7b4598332349d3a1897a772cd3a862d482ffc77e01adbcfd3c2133fdd2f0", 0x47, 0x4000000, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000209000)={0x0, @in6={{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, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004ec000-0x4)=0x108) 2018/01/15 17:12:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000fa7000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) init_module(&(0x7f0000d37000-0x3)=':,\x00', 0x3, &(0x7f0000ad0000)=':vboxnet1}\x00') write$tun(r1, &(0x7f00003a1000-0xa1)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000335000)='/dev/audio\x00', 0x62dad24434906d9c, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f00005da000-0x4)=0xfff) 2018/01/15 17:12:35 executing program 6: mmap(&(0x7f0000000000/0xb00000)=nil, 0xb00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00005af000)={0x1, 0x0, [{0x269, 0x0, 0x0}]}) 2018/01/15 17:12:35 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000001b000)='/proc/self/net/pfkey\x00', 0x400, 0x0) connect$netlink(r0, &(0x7f0000010000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000000b000-0x38)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000018000)={&(0x7f0000006000-0x32cc)=@setlink={0x44, 0x13, 0x205, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6_vti0\x00'}, @IFLA_XDP={0x10, 0x2b, [@typed={0xc, 0x2, @uid=0x0}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 85.635396] device eql entered promiscuous mode [ 85.641328] netlink: 'syz-executor4': attribute type 2 has an invalid length. 2018/01/15 17:12:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f000088b000-0xac)="1f0016000a06ffde0000f49f00000301001f230104000b8000000007e90000b64e97993c30805fd710caee54c038f42f2c96edb7f3b8d3f0453815952424dd5806a7f5e287928849f1a9323e3fdd854a65c87db4ed53beeb517a3e0aff021a13242aec0dbdb8068b207ac38dfa153ec5f832091062e8923a650f675b189af38e86852cebe7c67dab9da914f4f760144dac6229280943d457f9d343bd23f2ea1835d2d14b25e5a6d86d76a171", 0xffffffffffffff55) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000936000)=0x0) 2018/01/15 17:12:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000034b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000890000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000120000)={0x0, 0x0}) migrate_pages(r3, 0x3, &(0x7f0000f92000-0x8)=0x0, &(0x7f00007c6000-0x8)=0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3, 0x0, 0xfffffffffffffffe, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000f16000-0xc8)=""/200) 2018/01/15 17:12:35 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000022000)='/dev/snd/midiC#D#\x00', 0x2, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002d7000)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f000066e000)={0xffffffffffffffff, 0x3, 0x62a, 0x0, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00009a5000)={r1}) r2 = syz_open_dev$amidi(&(0x7f0000c4f000)='/dev/amidi#\x00', 0x928, 0x101000) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000401000)={{0x5, 0x1000000000000, 0x6, 0x9, 0x80, 0x8}, 0xfe31}) syz_emit_ethernet(0x7e, &(0x7f0000e7e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xfffffffffffffffd}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe02, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ssrr={0x89, 0x3, 0x0, []}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @rr={0x7, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0]}, @ssrr={0x89, 0x13, 0x0, [@empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, @empty=0x0]}]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) 2018/01/15 17:12:35 executing program 5: mmap(&(0x7f0000000000/0xa17000)=nil, 0xa17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f000029d000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000a17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000a18000-0x9)='/dev/sg#\x00', 0x62, 0x200202) bind$netlink(r1, &(0x7f00004f6000-0xc)={0x10, 0x0, 0x1, 0x2}, 0xc) connect$bt_rfcomm(r1, &(0x7f00004f4000-0x9)={0x1f, {0x3, 0x0, 0xfffffffffffff2d9, 0x7fe0000000000000, 0x2, 0x1f}, 0x8}, 0x9) 2018/01/15 17:12:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0xdd) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0x8)='/dev/sequencer\x00', 0x8103, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000002000-0x40)="6da8275aba75f28e8666d0f063d938ef81dfd82338b3fc1d8993a630a393b43f9d4d7b39c2cbecb9aea2c170bee8438b2fc1462cf8387e09016c00400b908e66", 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000001000)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d62000-0x14)='net/ip_tables_names\x00') sendfile(r1, r1, &(0x7f00005a6000)=0x0, 0x1f) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000fe9000-0x4)=0x4, 0x4) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x40000ffffffffff) getsockname$ax25(r0, &(0x7f0000916000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000556000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) ioctl$KVM_NMI(r1, 0xae9a) 2018/01/15 17:12:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000054000-0x4)=0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000050a000-0xb)='/dev/hwrng\x00', 0x2040, 0x0) getdents64(r0, &(0x7f0000115000-0x62)=""/98, 0x62) getpid() ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00008a1000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="50bf6ac6edf7", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00001e1000)={0x0, 0x0}) openat$selinux_load(0xffffffffffffff9c, &(0x7f00008ef000-0xe)='/selinux/load\x00', 0x2, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000161000-0x6)="610700f107") sendfile(r2, r2, &(0x7f0000b1a000-0x8)=0x0, 0x401) getsockopt$inet6_buf(r2, 0x29, 0xef, &(0x7f00009c0000)=""/227, &(0x7f0000139000)=0xe3) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00001ff000)={0x9, 0x1, 0x8002, 0x40, 0x2, 0x38, 0x8b79, 0x3, 0x0}, &(0x7f0000e1a000-0x4)=0x20) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000258000-0x4)=0x6, 0x4) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f000012e000-0x70)={[{0xffffffff, 0x6, 0x3f, 0x1, 0x7, 0x9, 0x5c00000000, 0x4, 0x2aee, 0x7, 0xff, 0x200, 0xdbe}, {0x7, 0x3c5, 0xff, 0x2, 0x24, 0x9, 0x0, 0x1, 0x9, 0xa4c1, 0x7, 0xfff, 0x4}, {0x7, 0x1000, 0xb0f, 0x10001, 0x1, 0x783, 0x6, 0x4, 0x725, 0x3f, 0x200000000, 0x8000, 0x0}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000054a000)={r3, 0x0}, 0x8) 2018/01/15 17:12:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f000075f000)='/dev/amidi#\x00', 0x7, 0x200) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000dc2000+0xb6f)=""/187, &(0x7f000036a000-0x4)=0xbb) r1 = syz_open_dev$tun(&(0x7f000054c000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/15 17:12:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a08000-0xe)='projid_map\x00') ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f00000ff000-0x2)=0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000162000-0x90)={[0xd10000000000000, 0x8, 0x7, 0x4, 0x5, 0xfffffffffffffff8, 0x5, 0x1, 0xf953, 0x9, 0x3, 0x9, 0x2, 0xfffffffffffff801, 0x7, 0x4], 0x103004, 0x150807}) writev(r0, &(0x7f0000d12000)=[{&(0x7f0000380000-0x1000)="b5", 0x1}], 0x1) 2018/01/15 17:12:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a6b000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000799000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000729000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f000040d000)='./file0\x00') creat(&(0x7f0000a7e000-0xa)='./control\x00', 0x0) umount2(&(0x7f000011f000)='./control\x00', 0x0) mkdir(&(0x7f000069b000)='./control\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) modify_ldt$write(0x1, &(0x7f000088a000)={0xb765, 0xffffffff, 0xffffffff, 0x101, 0xfffffffffffffffa, 0x1, 0x1, 0x0, 0xfff, 0x523d3403}, 0x10) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000d48000)={0x400, 0x0, 0x0, 0x0, 0x3, 0xffffffff, 0xffffffff, 0xfffffffffffffff8, 0x0, 0x0}) 2018/01/15 17:12:35 executing program 6: clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000)="") utime(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000002000)={0x7, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000001000)={r3, 0x2, &(0x7f0000001000)=[0x3, 0x8], &(0x7f0000002000-0xc)=[0x6, 0x8, 0x25e], 0x0, 0x1, 0x8c3, &(0x7f0000002000-0x4)=[0x7], &(0x7f0000000000)=[0x9, 0x9], 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000004000-0x4)=0x6, 0x4) 2018/01/15 17:12:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) setsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f0000c3b000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000014000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000014000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x3, 0x3, 0xa, 0x8, 0x520, 0x6}, 0x20) 2018/01/15 17:12:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000edf000)=[], 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000427000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000006000-0x4)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00005b5000)={0x0, 0x100000000}, &(0x7f0000817000)=0x8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000512000)='/dev/vga_arbiter\x00', 0x3fffff, 0x0) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f00006cc000)={"9f908009d604fd49abfeb0c59d8b88f29d93dc19141eb0fd1c4460c2a43c20cddb5a9b6b50fc8a30940170ca0760b4fb7389c6c28bebe94b04bb9f752be7a0e8d48341c3baa4aa56e6648b171c6cdb332b4c82a573fc1451ee6ac42801283cbe230a9956f0571a07dd0d679844c2ea248d1bc0e0f8c14881e6f775e4561497b7cf8c9c703a53a78ee1e461a38a4840472d427078cf1e28810115da148a28e5ddc88284ddbf13fa3e12a847f09d690ae20495ac91e06c261e91e508c9744e87d587616b609a0b702a9d1b9b11babca5a0aae516b2774cb401127696e1ffbbd3b4368af8892ff43efb7ddab89956fb6954e4603932abbe179a9bb0cc24b81df3317d410b5b857916a76ce630577dccba749def8a9b535f4557d520dd224024bb2a2494e341883cadf21247c4d7afd9be5feb48f1d86b233b5e2702b4859517aef96704bca59fe37abdb311f77f34272526a46d6a6a7b90181e5ac594f7578952a1a958d3698be69ed2e7e68d35cec8f8492b8b0376e76c5373f046539007d6c897f3f3be18fa015a91fa0e1e7c275900bc9a8f5c5e9f0496d5bb724ecccc7c5dd81a3bb74d0d5f4e73ede210a3849193a89d7d90549ce4d381939604e010de9d0544b58396ba62ba428ad8cccf73246cd2fa99e97aa2733d0155ed248d922dfe2e4aa3dc7359734297b9d34e37f9c10a6c02f73924f90918811c1dcbd5aea620bb67139ac77a7635cca7fe49d034af4bb9e486bf00f41a5885779c1470eed1c4f4d21034473a60f686e6ed0b4b1893c23980fc34ce765d77eee675127e44eecce9e28db26a1ee0bbdd041c4cc92165eb3c1f48c171277537d7f926e2e94ac68bc5b62477406e78dac31d0b8b3282e07cef358672e7873be3ba1648a93171ef95d4a3c6f75372719ce87561105bf0bbd23b20b9b54a04e34c5f4d99844a63c842d440db521603495b7c3a47896b38a8af89259de02b4921b03dddb20a11ccc150b7b236d481acb7ecb18efa2e49a3fa022b2005967b5803e4a139ffbc22e30bdb3c5e970a23cd4a021ee6b690afd6d2742b71ba1bac9182f444ad93e7d860df9fd2ee86d5f838f3472b29640e693fb888245113a47a34a195c7b1b0c8be1ebc85d21a50e75a0c6445f6a112aece2d93716fdae9c2ab93ee6109fc7dce0a07ec48f8c4788563c2b458f5c99f0f6979ae43b14a1cc05e28367a578ed04005e71496687e2aa346ea3d1da3bd2a7e5fb5043a28b440bfcaa0b3d0afe3fb2ecc563e0aa18418c7fa24352ef601db20590a2f4e811c959e6276aecfc4eb2ae6a5739eb43a40dd5e542d7ea1ff704519b97289eee642aa46cea71b68b642ce3ee1f58a4a59e2f8076c11e8f398246ae7d8dac50a7c43b6acbbed002bdcf7e28b35206b92f51edf1d917cb295deb0587be47ce3c776cbbbf6a9286420bd9034825d2b33ab8f"}) r4 = shmget$private(0x0, 0x4000, 0x800, &(0x7f0000ad7000/0x4000)=nil) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000051000)=""/145) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d27000-0x4)=@assoc_id=r2, 0x4) r5 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ce1000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$LOOP_CLR_FD(r5, 0x4c01) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f00004c0000-0x14)={0xffffffff, 0xb10, 0x8, 0x81, 0x5}, 0x14) listen(r0, 0x3fe) ioctl$sock_bt_hci(r3, 0x400448ca, &(0x7f0000646000-0xc7)="24a07e7498db1ca75844ba20bf0fd263c11e02e5969218af7b5ec6e650a1e7596336d51882a2452976bf7d89f7571dd9a2d520b18e554f49f0f64ce0d556d1ce33beee78cae7b06aee761e09f4e576557b372a59f106ac0bac38dd0a7e76a3c0dcfaaf46951ec20ff65daf39967cde7d940ccc44dc71682435257027a1b01f05a7a864f989ce177ad689d89c3834c245888cecbd12a35c88632153a3ff490724c5e6e3fe3f5e87011e4ad4d88334d8a5df08780f7dd2bf6e6d81c5e3bd2133d38bf27aa1fe60ff") setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00003fa000-0x14)={r2, 0x1c4d, 0x7, 0xea98, 0x5, 0x8}, 0x14) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f00004f6000)=""/100) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eaa000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004ad000-0x4)=0xc) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000859000-0x4)=r6) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x800) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00002ed000-0x8c)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f72000-0x4)=0x44) 2018/01/15 17:12:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000738000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000469000-0x4)=0x1c, 0x80800) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f00000ca000-0x108)={0x4, {{0xa, 0x0, 0x7ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4c0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x65ef}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) bind$alg(r0, &(0x7f0000a1b000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000287000)='/selinux/create\x00', 0x2, 0x0) getsockname$ipx(r2, &(0x7f0000989000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006ac000)=0x10) r3 = semget$private(0x0, 0x0, 0x340) semctl$SETALL(r3, 0x0, 0x11, &(0x7f00008b2000)=[0x6, 0xc68, 0x4, 0x1, 0x5]) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000c26000)={&(0x7f0000480000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) 2018/01/15 17:12:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7fe, 0x1ff) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @cisco=&(0x7f000060c000-0x8)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x202fd}) r3 = accept(r2, &(0x7f00006fd000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000904000-0x4)=0xe) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r2, &(0x7f000050e000)="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", 0x5eb, 0x0, &(0x7f000027f000-0x14)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x14) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000bb0000)=0x0) ptrace$peek(0x2, r5, &(0x7f0000493000)=0x0) accept4$inet6(r3, &(0x7f000013d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000364000-0x4)=0x1c, 0x80000) [ 86.296650] sctp: [Deprecated]: syz-executor7 (pid 15280) Use of int in maxseg socket option. [ 86.296650] Use struct sctp_assoc_value instead [ 86.344323] sctp: [Deprecated]: syz-executor7 (pid 15295) Use of int in maxseg socket option. [ 86.344323] Use struct sctp_assoc_value instead 2018/01/15 17:12:36 executing program 6: mmap(&(0x7f0000000000/0x79000)=nil, 0x79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = open(&(0x7f0000072000)='./file0\x00', 0x48a80, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) writev(r0, &(0x7f000006a000)=[{&(0x7f0000078000-0x3a)="3900000011001947040001000000010007000100020000004500ff17005080ec14001a0004000200050000000000000018e907000000140da1", 0x39}], 0x1) 2018/01/15 17:12:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001be000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000085f000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f00001b7000-0x4)=0x0) epoll_create(0x838) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000085b000)=0x1bfa, 0x4) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28041, 0x0) fallocate(r3, 0x1, 0x0, 0x5) sendfile(r1, r3, &(0x7f0000e65000-0x8)=0x100000000000, 0x5) 2018/01/15 17:12:36 executing program 1: mmap(&(0x7f0000000000/0xb71000)=nil, 0xb71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000094e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f00000fd000-0x1000)=""/4096) sendmsg$nl_xfrm(r0, &(0x7f000049b000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6c000)={&(0x7f0000478000-0x10f8)=@delpolicy={0x10f8, 0x21, 0xdab3c3fcdff443a3, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}, @algo_auth_trunc={0x104c, 0x14, {{'sha256-ssse3\x00'}, 0x8000, 0x0, "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"}}]}, 0x10f8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 17:12:36 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b00000-0x80)="08b006af91456972b829dc55d51e855db802be6df7e93110a80331692bbfef02c4be065f203f08947ed7c47456df4d28caa1d9a93784e29dfffffffffffffffcc532232d47068f835722d456f073cb1119f537297964dc8986a59efcb2c8cd6cf16902438b5ea76587252b950da209c82c2ca0ebe6a208008963396ffebcfb76", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000e01000)={0x3, 0x465, [{0x4a, 0x0, 0x4}, {0x7fffffff, 0x0, 0x5}, {0x0, 0x0, 0x7}]}) ftruncate(r0, 0x0) 2018/01/15 17:12:36 executing program 4: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00003eb000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000fd1000-0x10)={0x10001, 0x202, 0x1f, 0x5, 0x0}, &(0x7f0000fd1000-0x4)=0x10) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000fd2000-0x8)=0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000fd0000)={r2, 0xdd2, 0x1, 0xea}, 0x10) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000096c000)={0x21, 0x0, 0x0, 0x0, "5e789e860a44ef5e3f2719b3e8367de99ce4358a7df95ebec50080531744309b"}) 2018/01/15 17:12:36 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000012000-0x10c)={0x2, 0x7f, 0xf000000000000000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0xd, &(0x7f0000b59000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000078e000-0x4)=0x14) 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) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) r4 = semget$private(0x0, 0x0, 0x0) semctl$SEM_INFO(r4, 0x3, 0x13, &(0x7f0000000000)=""/103) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000002000-0xf5)="ca783229d9dd988b6ca94130a7c648a93f7dd87359f5935d87c3e5416a6b378b1878346c25eeec44dd84282ca411d6c61fddf25cffc8c7a02984b2af769f120f3471d0a3ce5a31b63d0842e23f5c9972385410052869f2ce2b96ac196848b6d924d5b760f7a54633a2dfe164a864343b6875902630e3a1ab639028911e303f8c84b1662d9553404b4a943ad7c4d51f9089ecf990ce9883b33e0b85fb045476bf1d6a3ad7bbd70c23efcfc34ace45a60d3956ed0f8e998d4a968a286477054180aa819a865b476f0546a0f5ab34dd110242923e3aaa389394a8b67b664681638e12fcefb28d8005b68040fc450755da28aaa2702a81", 0xf5, 0x8000, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000002000-0x4)=0x0) syz_open_procfs(r5, &(0x7f0000001000-0xa)='net/l2cap\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r2, &(0x7f0000000000)=""/149, 0x95, 0x41, &(0x7f0000001000-0x14)={0x11, 0xf7, r3, 0x1, 0x7, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0]}, 0x14) 2018/01/15 17:12:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000846000-0xb)='/dev/mixer\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fa3000-0x4)=0x9, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000bfc000)={0xc, 0x1000, 0x0, 0x8, 0xfffffffffffffffe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f00004e6000-0x1)="", &(0x7f00003a4000-0x1)="", 0x0}, 0x20) 2018/01/15 17:12:36 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000013000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000005000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xb) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000020000-0x1e0)=[{{0x0, 0x0, &(0x7f000000e000)=[{&(0x7f0000022000)=""/210, 0xd2}], 0x1, &(0x7f0000022000)=""/229, 0xe5, 0xffffffff}, 0x7}, {{&(0x7f0000023000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f000001a000)=[{&(0x7f0000022000)=""/177, 0xb1}, {&(0x7f0000001000)=""/227, 0xe3}, {&(0x7f0000018000)=""/13, 0xd}, {&(0x7f0000022000)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x4}, 0x1}, {{&(0x7f0000022000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000022000)=[{&(0x7f0000003000-0x73)=""/115, 0x73}], 0x1, &(0x7f0000022000)=""/190, 0xbe, 0x3}, 0x5}, {{&(0x7f000001f000-0x10)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000b000-0x60)=[{&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000022000)=""/96, 0x60}, {&(0x7f0000003000-0x42)=""/66, 0x42}, {&(0x7f000000f000)=""/131, 0x83}, {&(0x7f0000004000-0x43)=""/67, 0x43}, {&(0x7f0000015000)=""/0, 0x0}], 0x6, &(0x7f0000023000-0xdc)=""/220, 0xdc, 0x8}, 0x101}, {{&(0x7f0000008000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000022000)=[{&(0x7f0000023000-0x24)=""/36, 0x24}], 0x1, &(0x7f0000023000-0x3)=""/3, 0x3, 0x9}, 0x642}, {{&(0x7f0000009000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f000000d000)=[{&(0x7f0000022000)=""/76, 0x4c}], 0x1, &(0x7f0000014000)=""/118, 0x76, 0xe92}, 0x6}, {{0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000023000-0x5d)=""/93, 0x5d}, {&(0x7f0000023000-0x3c)=""/60, 0x3c}, {&(0x7f0000023000-0xe0)=""/224, 0xe0}, {&(0x7f0000019000)=""/185, 0xb9}, {&(0x7f000001a000+0xee4)=""/178, 0xb2}, {&(0x7f0000018000-0xee)=""/238, 0xee}, {&(0x7f0000019000)=""/4096, 0x1000}, {&(0x7f0000022000+0xad4)=""/70, 0x46}], 0x8, &(0x7f000001f000)=""/119, 0x77, 0x400}, 0xffffffffffff08f7}, {{0x0, 0x0, &(0x7f0000022000)=[{&(0x7f0000008000-0x29)=""/41, 0x29}, {&(0x7f0000023000-0x83)=""/131, 0x83}, {&(0x7f0000022000)=""/126, 0x7e}, {&(0x7f0000016000)=""/42, 0x2a}, {&(0x7f0000004000-0x5d)=""/93, 0x5d}, {&(0x7f0000023000-0xef)=""/239, 0xef}, {&(0x7f000000a000-0xef)=""/239, 0xef}, {&(0x7f000000d000-0x58)=""/88, 0x58}, {&(0x7f0000022000)=""/202, 0xca}, {&(0x7f0000022000)=""/200, 0xc8}], 0xa, 0x0, 0x0, 0x8000}, 0x4}], 0x8, 0x0, &(0x7f0000022000)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000022000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0]}, 0x10) close(r0) r3 = open(&(0x7f000001b000-0x8)='./file0\x00', 0x300, 0x80) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000002000-0x14)={0x3, 0x1, 0xb126, 0x0, 0x1}) 2018/01/15 17:12:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) set_mempolicy(0x4003, &(0x7f0000825000-0x8)=0xc902, 0x5) set_mempolicy(0x4003, &(0x7f0000915000-0x8)=0x8, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000618000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e7000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000422000)={r1, 0x5}, &(0x7f00000b0000-0x4)=0x6) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000981000)=0x0) r2 = syz_open_dev$mouse(&(0x7f00006dc000)='/dev/input/mouse#\x00', 0x6, 0x103080) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000677000-0x14)={r1, 0x3, 0xffffffff, 0x101, 0x800, 0x2}, &(0x7f0000f89000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000eaf000)=0x0, &(0x7f0000766000)=0x4) 2018/01/15 17:12:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d1d000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000e5d000-0x8)={0x0, 0x6}, &(0x7f00009ba000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000248000)={r1, 0x0}, &(0x7f000028e000)=0x8) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f00003d0000)=[{&(0x7f0000187000-0x41)=""/65, 0x41}, {&(0x7f0000418000-0xde)=""/222, 0xde}, {&(0x7f0000531000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a27000)=""/192, 0xc0}, {&(0x7f0000b52000)=""/145, 0x91}, {&(0x7f0000645000-0x1000)=""/4096, 0x1000}, {&(0x7f0000600000)=""/4096, 0x1000}, {&(0x7f0000041000)=""/29, 0x1d}, {&(0x7f000085f000-0x6a)=""/106, 0x6a}], 0x9, &(0x7f0000477000-0x40)=[], 0x0, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00003c7000)='/dev/vcs\x00', 0x121101, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000d75000)={0x400, 0x1, 0x1f, 0x1, 0x8000}, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ec5000-0xa0)={r2, @in6={{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0x6, 0x4, 0x6, 0x4}, &(0x7f0000231000)=0xa0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000a17000-0x210)={0x5, {{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000810000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0xffffffff, 0x10001, 0x5, 0x0, 0x40, 0x80000001, 0x2, 0x81, 0x220, 0x2, 0x8, 0x38, 0x9, 0x1000]}, &(0x7f0000e77000)=0x108) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000151000)={r5, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000bef000)=0x8c) 2018/01/15 17:12:36 executing program 2: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000059b000)=[{&(0x7f0000dba000-0x67)=""/103, 0x67}, {&(0x7f0000ffc000-0x49)=""/73, 0x49}], 0x2) socket(0x19, 0x2, 0x8001) write(r0, &(0x7f0000004000-0x27)="1f000000520007f2000094fef5000f430a0000000000001ab4a500ffffb92b", 0x1f) 2018/01/15 17:12:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x40e, &(0x7f0000f09000-0x20)={0x0, 0x2, 0x0, 0x0, 0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ff3000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00004bd000-0x62)=""/98) 2018/01/15 17:12:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f00003dc000-0x10)={0x3, {"2eeaa0eb12fb5b"}, 0x0}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00009fb000-0x88)={0x3, {{0xa, 0x2, 0x2, @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]}}, 0x88) ioperm(0x0, 0xc9e0, 0x7fffffff) r3 = syz_open_dev$usbmon(&(0x7f0000212000-0xd)='/dev/usbmon#\x00', 0x1, 0x80000) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000fb2000)={0x9, 0x8, 0x9, 0x8000, 0x3e59ef56, 0x1, 0x80, 0x200, 0x0, 0x100000001, 0x4}, 0xb) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000367000)=""/4096) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000f0e000-0x4)=0xf495, 0x4) ioctl$KVM_SMI(r2, 0xaeb7) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f000049b000-0xc)={0x8000, 0x1, 0x3f, 0x6, 0x8000}, 0xc) timerfd_settime(r2, 0x0, &(0x7f0000dec000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f00005d7000)={{0x0, 0x0}, {0x0, 0x0}}) getrusage(0xffffffffffffffff, &(0x7f00003fc000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgrp(0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f0000615000)={0x0, 0x0}) setpgid(r4, r5) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/15 17:12:36 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x5, 0x2, 0xdb30, 0x1}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x800}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x3}, &(0x7f000026a000-0x4)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000002000)={0x6, &(0x7f0000003000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000000)={r4, &(0x7f0000003000-0xac)=""/172}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000284000-0xb8)={r2, 0x1f, 0x3, 0x101, 0x100000000, 0xfffffffffffff801, 0x2d6, 0x9, {r3, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0xd47, 0x4, 0x4}}, &(0x7f0000cc7000-0x4)=0xb8) mprotect(&(0x7f00004d9000/0x3000)=nil, 0x0, 0x0) 2018/01/15 17:12:36 executing program 0: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000ec4000-0x3b)="390000001300090000000000810000000708004003000000450001070000001419001a000400021a07000000020000080001010c00f41ede00", 0x39}], 0x1) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fce000)='/dev/cuse\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ceb000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f00003ad000)={0x8, 0xd000}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000fce000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00004ae000-0x8)={r2, r3}) 2018/01/15 17:12:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000064c000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00004d8000)={0x0, 0x0}) r1 = getpgrp(0xffffffffffffffff) setpgid(r0, r1) mkdir(&(0x7f000063f000)='./file0\x00', 0x0) chroot(&(0x7f0000821000-0x8)='./file0\x00') 2018/01/15 17:12:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dea000)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000b44000)={@generic="283dac9b016760a9dfd4484562e4c802", @ifru_addrs=@l2={0x1f, 0x7, {0x3, 0x101, 0x8001, 0xff, 0x9, 0x101}, 0x5, 0x0}}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007c6000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x1f) writev(r1, &(0x7f0000a9c000-0x10)=[{&(0x7f000085f000)="290000001c0055fcfffffffffff4ff000200d9f00100000000ff070009000100000e0100aa645aff00", 0x29}], 0x1) r3 = syz_open_dev$vcsa(&(0x7f0000a5f000)='/dev/vcsa#\x00', 0x0, 0x40000) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000b95000)=""/6) [ 86.558000] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. [ 86.581586] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/15 17:12:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000084c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000fa6000-0x50)={{0x2, 0x0}, {0xc, 0x0}, 0x0, 0x3, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 17:12:36 executing program 0: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000eda000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00007e7000)={0x0, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x9, 0xa, [0x5, 0x4, 0xe231, 0x7, 0x0, 0x7fa6, 0x80, 0x7, 0xc0000000000000, 0x178]}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b13000)={0x2, 0x78, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f000041e000-0x8)=0x0, 0x6) clone(0x3e38b3adcbafe9c6, &(0x7f000055a000)="", &(0x7f000018a000)=0x0, &(0x7f00009c9000)=0x0, &(0x7f0000bf8000)="") 2018/01/15 17:12:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffff9c, 0x0, &(0x7f000006d000-0x20)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f000005d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000f59000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000091c000-0x4)=0x80000000000004, 0x80000000000b, 0xc7, &(0x7f0000ee0000-0x10)={0x77359400, r0}, &(0x7f000056d000-0x4)=0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000038a000-0x9)='/dev/rtc\x00', 0x4, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00007b2000-0x4)=0x0, &(0x7f0000c19000)=0x4) 2018/01/15 17:12:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x8) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000001000-0x20)="d31000b8428d2109e00c0000800007c8000000000000049500cc956fd6f6de93"}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000506000)={0x7, {{0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000058d000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000c98000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000735000-0x8)={r2, 0x2}) 2018/01/15 17:12:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000d27000-0x10)=[{&(0x7f00005c0000)="290000001800fffd3ffdff00000a05210200e3330008000700feff55080008000000020000e900c000", 0x29}], 0x1) 2018/01/15 17:12:36 executing program 1: 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) clone(0x8000000010000, &(0x7f0000001000-0x1)='W', &(0x7f0000855000)=0x0, &(0x7f0000dd5000)=0x0, &(0x7f0000000000)="cb") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000)={0xffffffff, 0xd924c5d037d3b92f, 0x7f, 0x43, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x6, 0x579610a1, 0x7, 0x7f, 0x3}, &(0x7f0000002000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7}, &(0x7f0000001000)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r2, 0xffff}, 0x8) mq_notify(0xffffffffffffffff, &(0x7f0000568000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f000081a000-0xb7)="", &(0x7f0000773000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pkey_alloc(0x0, 0x2) 2018/01/15 17:12:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000002000-0xb0)={{0x9362, 0x57cc}, 'port1\x00', 0x56, 0x10000, 0x2, 0x31, 0x3, 0x6, 0x80000001, 0x0, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000000)={0x3000, 0xf000, 0x8, 0x7d, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x227e, &(0x7f0000e8e000-0x1)="") 2018/01/15 17:12:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x400000, 0xda) init_module(&(0x7f0000113000)='mime_type&wlan0wlan0)\x00', 0x16, &(0x7f000025f000)='\x00') mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='Qamfs\x00', 0x105403, &(0x7f000000a000)="") unlink(&(0x7f000081a000-0x8)='./file0\x00') 2018/01/15 17:12:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000786000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = add_key(&(0x7f00002ee000)='blacklist\x00', &(0x7f0000ca2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004c2000)="976f6a80e274898b7fe69fc7059b5e87979a2dc90fc97c74a40bd0bd1735cab868f5e6edad2a2f930bda46dab5616bf5f85a4c0efa12af4dc20785deceb1617efd733d1cb55cac7b0356865f64a5eeae0c5ddc3a3cce2e73998411eeddb84192af4781fec8a7b4f1a246792b", 0x6c, 0x0) keyctl$clear(0x7, r1) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000915000-0x10)={0x0, 0x0, &(0x7f0000fb2000)=""}) close(r0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000dd6000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b61000-0x4)=0xe8) r3 = getegid() lchown(&(0x7f0000bc1000-0x8)='./file0\x00', r2, r3) 2018/01/15 17:12:36 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip_vti0\x00', @ifru_data=&(0x7f0000008000-0x20)="6db19e190801b07d6f1735c49846e4f13e566e2bded7b04d929d52f1c52cf47b"}) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000003000)=0x4, 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f000000e000)=@abs={0x0, 0x0, 0x2}, 0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000000e000-0x8)={0x20080522, r1}, &(0x7f000000d000)={0x6, 0x1, 0x9, 0x2, 0xe5, 0x1000}) socket$inet6_dccp(0xa, 0x6, 0x0) [ 86.654930] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=15367 comm=syz-executor6 2018/01/15 17:12:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f000075d000)='./file0\x00', 0x400, 0x105) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x2000000000010d, 0x2, &(0x7f0000000000)=""/4, &(0x7f0000003000)=0x4) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00002b9000-0xb)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000b69000)=""/23) 2018/01/15 17:12:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00004b3000)='./file0\x00', &(0x7f00004ea000)=""/104, 0x68) r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000912000)={0x0, @in6={{0xa, 0x0, 0x100000000, @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, 0x0, 0x0, 0x0]}, [0x7, 0x3, 0x1, 0x1000, 0xab, 0x1000, 0x6d22a19c, 0x6, 0xffff, 0x6, 0xbf1, 0x9, 0x3, 0x1, 0x6]}, &(0x7f00009dc000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d07000-0xe)={r1, 0x4, 0x3, [0x8, 0x6408000, 0x4]}, 0xe) sendmsg(r0, &(0x7f00006f5000-0x38)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000190000)=[], 0x0, &(0x7f00007fb000)=[{0x10, 0x29, 0x4, ""}], 0x10, 0x0}, 0x0) 2018/01/15 17:12:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000ebf000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @random='$1Tb;\x00', @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @rand_addr=0x7fffffff}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xf89]}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009bc000)='/selinux/enforce\x00', 0x200000, 0x0) syz_open_dev$amidi(&(0x7f000006d000-0xc)='/dev/amidi#\x00', 0x200, 0x14000) ioctl$KDSETMODE(r0, 0x4b3a, 0x2) 2018/01/15 17:12:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b8a000-0xe)='/selinux/load\x00', 0x2, 0x0) syz_open_pts(r0, 0xaac643529833c42a) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) lgetxattr(&(0x7f00000b2000)='./file0\x00', &(0x7f00003a7000)=@random={"62ef7166732e00", "2f73656c696e75e358eb000000000000"}, &(0x7f0000031000-0x26)=""/38, 0x26) [ 86.704342] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=15382 comm=syz-executor6 2018/01/15 17:12:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2000000002, 0x200000000) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) 2018/01/15 17:12:36 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sched_setscheduler(0x0, 0x1, &(0x7f0000013000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000198000-0xc)='/dev/audio#\x00', 0x3, 0x111000) sendmsg$key(r1, &(0x7f0000662000-0x38)={0x0, 0x0, &(0x7f0000c92000-0x10)={&(0x7f000067d000-0x178)={0x2, 0x1, 0x7fffffff, 0xf, 0x2f, 0x0, 0x1, 0x2, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_key={0x13, 0x9, 0x448, 0x0, "d0ed689302e92d9391668da7a13e4a35796bc4687ac0f23b1cb9ad398a3e5bcadf2548d08c7011e5de5d8a8f840a903a5fceee250bcfd91746a4f7f3373c0c38e64a2afe821a1f13ff076972d06b9d85ae56ff421f6c320e416078a8894a50a627faaeef96609c0f9b143bba1bf36c554fbba20ecb3479d7db0dd04482c730cda0944304b38f1a287d"}, @sadb_lifetime={0x4, 0x7, 0x1, 0x4, 0x9, 0x6}, @sadb_x_filter={0x5, 0x1a, @in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x5, 0x14, 0xa2d89166f0b8364b}, @sadb_spirange={0x2, 0x10, 0x0, 0x2, 0x0}, @sadb_address={0x5, 0x17, 0x0, 0x20, 0x0, @in6={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}}, @sadb_x_filter={0x5, 0x1a, @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]}, 0xa, 0x4, 0x10}]}, 0x178}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f000069c000)={0x2, 0x0, [0x80000000, 0x9, 0xd6b, 0xffffffff, 0x200000000000000, 0x1, 0x6f7, 0x4]}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000060d000-0x18)={0xaa, 0x4, 0x0}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000253000-0x10)={0x5, &(0x7f00009ab000)=[{0x1, 0x6}, {0x7, 0x7ff}, {0x7, 0x3}, {0x6, 0x1}, {0x8, 0x6}]}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 17:12:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00006fd000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b05000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000636000)=""/27, &(0x7f0000d6e000-0x4)=0x1b) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000257000)='/selinux/create\x00', 0x2, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000874000)={&(0x7f00005d2000-0x8)=@sco={0x1f, {0x3, 0xffffffff00000001, 0x7, 0x80000001, 0x1, 0x5}}, 0x8, &(0x7f0000ce1000-0x60)=[{&(0x7f00006ba000-0x7a)="6f3c1ae51fc0ba3b0cdf49ad20dd9f3fc42a7c7bfb162971b71241daa80c3c3c73251df932ce78a8b146d8628cfddc0c7f5daaf9201becd96fd6bcd8c8172181a8787f0bf6bff07ce5eacd3470d272f78b8a865921ca857650c4d1a7b98ad57765415e426d95a4a3b6c8f376f6a5c263692b7aedcdcbbd8d3b68", 0x7a}, {&(0x7f00006a2000)="cd90ef4516", 0x5}, {&(0x7f00004a5000)="de8f591427c6910fe12658fdf7d48e133768d7791b09a56b6f3b0c5c78bd9dab91e0c8dc16d6f452771c74f952961bc3b614e74d67e335ff600231b5ece356c8f4f01c26021e8a773800e82a0e107625bbdba4c3ad48c57ac0d5347ba05cea20105fba0cd6070131410e687ab8be8aaa1a0f451a77aa686379860f3a5d9e6f7d58683439b94efa6849b388c0d635cdeb87c1afb9a1cba0e9f77a1567dd0366e8978304f72dfeb2e121a122cb43b004304dbe6e3d380c983c7fd71d96073194f46186171c82e36071b90e8d09585fdaa9eb1b15755ebcb9499efed54162e93c20fcae7e8057c6b2605f6b313167f7a5411585c6", 0xf3}, {&(0x7f00002b9000-0x7b)="deec772a12a3f30d32925bbf90a1c48209c2e09eb48ad91635db178686e40910f0f5acb0e3b704c77b847443c6df065da65b1dcdb834aa480481638b88cf2aa25637ca5f37113e38d9adf1fdfe01b31e99c7475d2f13857a60d1335b0f3e101a4613825cc660080de7d5433f4b6c17b551ebf77d74357ef1a6dc42", 0x7b}, {&(0x7f0000d36000-0x5a)="f24d8a56777f030ff416039e7037ce2030b197eff1452e5684e2efb46660f91ed2b5a9f615ffed9634daac10fce6273e403a007478c6d3d5e860e96ed117829d015979f543eb3f2d21d334dd99155c6cd9fb67b5d8dc5130045a", 0x5a}, {&(0x7f00008aa000)="", 0x0}], 0x6, 0x0, 0x0, 0x4040800}, 0x20000000) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x1) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f00007b6000-0x28)={&(0x7f000085e000/0x3000)=nil, 0xffff, 0x5, 0x28, &(0x7f00008af000/0x1000)=nil, 0xd5bb}) setsockopt(0xffffffffffffffff, 0x800000010d, 0x2, &(0x7f0000000000)="02ca023b", 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000343000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) [ 86.782419] kauditd_printk_skb: 122 callbacks suppressed [ 86.782427] audit: type=1326 audit(1516036356.542:1082): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15396 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 86.815150] audit: type=1326 audit(1516036356.544:1083): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15396 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=192 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 86.841658] audit: type=1326 audit(1516036356.544:1084): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15396 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 86.868701] audit: type=1326 audit(1516036356.554:1085): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15396 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 86.895566] audit: type=1326 audit(1516036356.557:1086): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15396 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/15 17:12:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000ca1000-0x4)=0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ecf000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00003a7000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000a3b000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x2, 0x0, 0x1, 0x8, 0xfff, 0x4}, 0x20) sendto$inet(r0, &(0x7f0000f5e000)="0000000000000007237fc27c2d0ab7f36c04a7af46fceddbc23ee1d1d718008d22e77f2bbf31235ba0c31eff191d77088db0a2fbff7365da648e167f8eba0d8f52e27824fb0486155bec2a8574d31632c8750fad4024605996a607bb67468bd38b1652b0a997931bfc8a33f484db1f287e286c00933529815bc93527e3ed919360", 0x81, 0x0, &(0x7f000071b000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup3(r0, r0, 0x80000) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000270000)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0xc) close(r0) 2018/01/15 17:12:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000058000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x10000000000a, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000c01000-0x28)={@common='lo\x00', &(0x7f0000133000)=@ethtool_link_settings={0x4b, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 17:12:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x80200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x1810, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x8e) sendto(r0, &(0x7f0000c74000-0xcd)="650d262ce278b6aea13301f95a0a1e185dc0cbdaa46f21fabe1ddffae611a5a5be540b4b98114e638ace6e77c1655c19fc09494895d2db4c7ef14deaf38a81dc895a2d7cf5101b40f06b27da338cb05e07485f9ca313554bc9c976bfaafce30e1b440e54aca1383f31a14bbc09f60c47c59472a5a1e33aee7f5329dfee2aabe66e99b250d2b91448ce90ed3706f50467caa2f4e3440c80fbdeb3aec29c7ead6866b067c92bf4816cff0a47b59291d44a9634c38e80f1aa057db07b798d40de5cd4dff26961c4cb9214f62d89d8", 0xcd, 0x40, &(0x7f0000a75000)=@can={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x89, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000003000-0x24)={0x0, 0x8, 0x8, 0x5, 0xfb8, 0x7, 0x80000001, 0x1, 0xfffffffffffffc00, 0xfffffffffffffffd, 0x2400, 0x80000001}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000000a000-0x8)={0x0, 0xfffffffffffff001}, &(0x7f0000004000)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000c000-0x8)=@assoc_value={r2, 0xffffffff}, 0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000c000)=0x24) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000000c000-0xb6)={r2, 0xae, "0d71c6b83989d1d3b3116852cde47465062a6b6c86747ff0e6db305f746393722689085827a3346410fc9eb7a3719c711a6b7992ba2f583f5ce153385f95efe8e55830d19fa88f55a031d567d6388d18b4f70d8c385f0e3f66037f3a43f199c538674a97043f90bed96c76af289f0f160c72ccca689c8eeedcf3ef03029f766a2abf65296748b6a7cac6225e841e06e9b5dfd0e8248c82a47a1a4273727a37b6c54799d23066fa27a8363f91ccea"}, &(0x7f000000b000)=0xb6) 2018/01/15 17:12:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000ebe000)='/dev/audio\x00', 0x200, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f00009cd000)={0x1, 0x0, [0x951, 0x2fb2, 0x2, 0x3, 0x8, 0x37, 0x0, 0x8]}) r1 = socket(0x100000000011, 0x2, 0x8) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000042f000)={0x0, 0x0, 0xfdd}, 0x4) close(r1) 2018/01/15 17:12:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a9d000-0x4)=0x0) r0 = syz_open_dev$loop(&(0x7f000024a000)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000a41000)='/dev/snd/pcmC#D#c\x00', 0x100000001, 0x80000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/15 17:12:36 executing program 7: 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) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002000)={0x0, 0x0}) ioctl$void(r0, 0xc0045c79) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000014000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000015000-0xeb)=""/235, &(0x7f0000014000)=0xeb) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x85, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000006000-0x18)={r2, &(0x7f0000008000-0x1000)="", &(0x7f0000014000)=""/161}, 0x18) 2018/01/15 17:12:36 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000013000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00005fb000-0x8)='keyring\x00', &(0x7f00001ff000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$update(0x2, r1, &(0x7f000063e000-0x9c)="d8aa199d45fd3f741340abb834436b9fdc0bf0f0d0fb9f7947406b933d8a70829d93ece992de55977b501b1fe51feed9f5674a036c8473e7b67eeb6a76a097f52c3e5ad8debef124e138440be92d0877ccebd1d1126e1d110ae513834b5791fc1d0b65cee86a0c1228a89ebec1aa304ebb34fbabe45d19f3002397a5205fb84b411ee520fbd887bf828c25106cbc2a5d1d6325d22a3ce0144828bcc1", 0x9c) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000e24000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000291000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6c000-0x4)=0x10, 0x800) r3 = syz_open_dev$amidi(&(0x7f0000fda000)='/dev/amidi#\x00', 0x6, 0x8000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d66000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ca000)=0xe8) fcntl$getown(r3, 0x9) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000e28000-0x28)={'vcan0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00001e2000-0xc)={0x0, 0x2, 0x10}, &(0x7f0000095000-0x4)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000ca4000)={r5, 0x8, 0x1c2}, 0x8) mlock(&(0x7f0000285000/0x2000)=nil, 0x2000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000739000)='/dev/ptmx\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000e3e000-0x98)={r5, @in6={{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x49}, 0x98) 2018/01/15 17:12:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00002ac000-0x2)=0x432d, &(0x7f0000ad9000-0x8)=0x2) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={0x0, 0x2710}, 0x10) accept4$ipx(r0, 0x0, &(0x7f0000242000)=0x0, 0x0) [ 86.921635] audit: type=1326 audit(1516036356.558:1087): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15396 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 86.946802] audit: type=1326 audit(1516036356.559:1088): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15396 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/15 17:12:36 executing program 4: mmap(&(0x7f0000000000/0xea000)=nil, 0xea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000eb000-0x4)=0x1, 0x4) syz_emit_ethernet(0x46, &(0x7f00000bd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "bb08d7", 0x0, "a4e069"}, ""}}}}}}, 0x0) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000ec000-0x8)='./file0\x00', 0x4000, 0x2a) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000012000)={0x0, 0x0, 0x0}, &(0x7f0000067000)=0xc) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000ec000-0x4)=0x0) r3 = accept$ax25(0xffffffffffffffff, &(0x7f00000e5000)={0x0, {""/7}, 0x0}, &(0x7f0000041000-0x4)=0x10) fstat(0xffffffffffffff9c, &(0x7f000008e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000c2000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r6 = epoll_create(0x3) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000000d000)=0x0) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000001d000-0x8)={0x0, 0x0}) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000eb000)='/selinux/policy\x00', 0x0, 0x0) r10 = eventfd2(0x9, 0x80000) r11 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = bpf$MAP_CREATE(0x0, &(0x7f00000eb000)={0x10, 0x10001, 0x0, 0x4, 0x8, 0xffffffffffffff9c, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000008a000)={0x0, 0x80000, 0xffffffffffffffff}) r14 = syz_open_dev$sndmidi(&(0x7f00000a3000)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffe, 0x240000) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000eb000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = accept$llc(0xffffffffffffff9c, &(0x7f00000ec000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000df000-0x4)=0x10) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00000ec000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000ec000-0x8)={0x0, 0x0}) r19 = socket$inet_icmp(0x2, 0x2, 0x1) sendmsg$netlink(r0, &(0x7f00000e7000)={&(0x7f00000d0000)=@kern={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000eb000)=[{&(0x7f000007f000)={0x10, 0x1d, 0x8, 0x4, 0x3, "", []}, 0x10}, {&(0x7f00000c3000)={0x166c, 0x17, 0x310, 0x0, 0x0, "", [@nested={0x164, 0x88, [@typed={0x28, 0x12, @str='cgroupem1system{(GPLvboxnet1^\x00'}, @generic="f7da6e393ee20448db5e492843967c925c178636f84b4436a52f6dff4be059f652a5d1338ba51459ec6f3a8aa57ea3e0dc936c6bf7ec6d9ec5cdd3f9761151fac2fb1dc58713f760fef96ee7b9764c0e2bb27029e2d7b4faf6dc3bf2feb94f3644c619836af833dd5f235547728acb88ea948e2f98b48a5dd969d5450d77a1ab05b7a5370cdb1215d2ad767be50296bd68f5bb80a4513bd9609b3d3987913ccc105a68b5278a924f", @typed={0x10, 0x57, @u64=0x800}, @generic="77d6834a9b9a3745059fc70adc", @generic="f4e02ffe0c91f54fb838e5eccb51d5eaf220cd56e243d0b090624ec52a5faf1b7e72b11c393e68895b952a0050320b2e9b6685ec51bbe2185335faf4311af41c2d4a0983f56490558d034c3e885773a592ff38263e7b6f9c51857591a73faa313e7be8570619bd49b380c8f59e145a08220e1f"]}, @generic="e430137fa42b823839c1a67ad07e1e4427d2766da847fa088a5207afcb72c07d9e566fa54fe868f89020341f28090f98f67bbf511da0445ea9cd5c69b370e26a2ba47765d7e8048f28290c0c2dffa5639c71f79321e1b61f226da2374ba8e5d6dff5dbc4931ec9f9d7cf0ea86d198795734bfcf9f212249b3d548a0ec6296f1cbfa2917ac7038c85", @nested={0x1278, 0x2d, [@typed={0x8, 0x13, @void=""}, @generic="5973d66f4227868bcf7bc4ce17fb4e816c75bb8faab6fea44528bd7a29f4f9740dc6e332cfee2cab62e5824a9ca38eaddff5f6fce319a861c5e7d6d1ae9be2f4bc667bfd5b7c23f22f6806f0fd2b5cba9f26d75ed6495340c275552729fe978bd3b523643ad15525a8383240cb6957e1bcbef8d447abec94517b047975f8b260105971f1225951b2959d2b5ecfd804d44fbbea858d98668f6c15791e5cb46a2a066565778cb3993473db0c934d76d7969b63d375add16221a01e5e27c1a08062f90a8a81e0af8d0a2619845ad3984609d8b2788d14a634c9cec7f7a45d4daef6b5f52dcf7248f084c714da4f1404abef3a460524dcf55b25", @generic="c6bb984068e9bd13e2d5775ad7ecc42cbf5edcd58d9dabaeafcfde65c01260b791df716404a8f7080a3f6524e3d64b00f0e3e4e46fe57ddfe50442fba482e6301ee4d4e8934ca6ffd301d9", @generic="f4e5e362a3eb9a2ca252474e30661612fcbee833cedbec1ceeeb02be8665d2b273918f669187f220feb6739645fff18c2d2484fbad81aa17b6b22aef3cc81ade5b", @typed={0xc, 0x15, @uid=r1}, @typed={0x18, 0x27, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="3819fe1dabcf5a048ce7bbbc4292db281b31a6ea16408f56aee692099c719c7c6be872f7cfa251858a6a0295b9f28c44d771eeb6af279ae186a4c768e9f6d1063d54c96e47d296712e1c164ded7a85bdb93fa92255122e09b3041f68319f5ef02a570a38fc0a9fc902f8e5fd0f386c12953dd1b05230c977a8a6ad736880793f", @typed={0x38, 0x41, @str='vboxnet0\\em1[selinuxcpuset[,trustedwlan1[wlan1\x00'}, 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@generic="affa3272cc5ac46b1ffed4fb5a7c07e61d258957ae970fe874dae28cf7abe41b40a9cecd1f231c5b62de144696a2d2a4208462881e92aeb3b10cc4f1b007a105d62670235fd322ad7371872e2c229a325f5ff76f76db58ab6e0251499352142c8acaf031718395e83af0", @generic="9c54b7ff6dfe56c96271002ea3d86b2f84f686e44bc68dab3c3777d37e63d67f7fbfa68b8d7fd94fc13f53bd103fd226324ce076f36c486508e09c38df90bacb341e1616176fe41175955de89a91cd1f24a55a09c27d0fe1a66fb96fdeb73df3c6666c523b4a85db92bae672f285126efcfe5cac3ceda8588941079aa015b899a704cb2b7dc34d6cff5ce635528e48e21f9cda0a0e54370af3096dd22d87be16c1528a6f6aab0dde936d1a5b23d5375149926c51f8922ed1bfd0347a55e0292cc36314fbcdc972073745494fe551cb4aac0652195b2f0f7a3ee42e5325e5913b0e84a1f7bc990fc1f4bbaf0d07", 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@ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0x3a0}, {&(0x7f00000bd000)={0x10, 0x36, 0x8, 0x4, 0x2, "", []}, 0x10}, {&(0x7f0000068000-0x117c)={0x117c, 0x2b, 0x400, 0x0, 0x0, "", [@nested={0x144, 0x8a, [@typed={0x18, 0x23, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}}, @generic="81403b7c28ad27229f83ada59c35690b95e91f9f8462f8e1aa73f6171af51670fd4819b93f718414d3e417ed5e62176c39bf22bf7cfe4965e9a352bd475b86ffff42688cd1ef51c1d12d6baa56fded597e2f6fe59caeeb2d2859604bb14b3efdbb4ad291693ff118cdb631cd5cfc2d127ff2718efbdf74db252f7a573bc3ec54748a0a6dce95abb0106b8a4bded283b11e82b545f19632aa0057a35a0d1ce69d7190e944833bcaf71706092691346b34b1f6e727164da2", @generic="312b9615802b1787d62808fd3905f00d9e69e07f2090c6cd891398d9741aec7114307f7e42597b7f9ca76bd4ab26a2d9a0afbf07947303db1e58aa20c14c2d1d17c7299762eef7bf7241e22deaeb424ecb673a88d88ecdcfa0b27a9aa5851ca1a96ee2a6c71083079196e5a4e188"]}, @generic="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@typed={0xc, 0x13, @pid=r8}, @typed={0x8, 0x6f, @void=""}, @typed={0x14, 0x74, @str='C*}keyring\x00'}]}, 0x117c}], 0x5, &(0x7f0000035000)=[@rights={0x18, 0x1, 0x1, [r9, r10]}, @rights={0x38, 0x1, 0x1, [r11, r12, r13, r14, r15, r16, r17, r18, r19]}], 0x50, 0x40}, 0x80) r20 = accept4(0xffffffffffffff9c, &(0x7f000002c000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00000b3000)=0x60, 0x80000) madvise(&(0x7f0000094000/0x2000)=nil, 0x2000, 0xf) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r20, 0x84, 0x7, &(0x7f00000ec000-0x4)={0x10001}, 0x4) 2018/01/15 17:12:36 executing program 7: mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x1, 0x5, &(0x7f0000f25000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, [@alu={0x7, 0x0, 0x0, 0xa, 0x7, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002af000)="73797a6b6f6cb500000000000007ffbeb8704b910a5894d9686e3501bf28d348724244afbe9a1e2c7c1d00020000a07cdaed85dd17", 0x3, 0xb6, &(0x7f00003df000-0xb6)=""/182, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket(0x2, 0x80b, 0x1) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000f57000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00008e1000-0x4)=0x60) [ 86.993212] audit: type=1326 audit(1516036356.559:1089): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15396 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/15 17:12:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000693000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00003fc000-0x38)={0x0, 0x0, &(0x7f00007df000-0x20)=[{&(0x7f0000016000)="b642fb7c18364754f801b44e116f0d6d", 0x10}], 0x1, &(0x7f0000719000)=[], 0x0, 0x0}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000537000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f00005e4000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000061b000-0x4)=r2, 0x4) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000004f000-0x9)='/dev/rtc\x00', 0x1, 0x0) connect$llc(r3, &(0x7f0000aff000)={0x1a, 0xf7, 0x8, 0xffffffff, 0x2, 0x4, @random="6f08603558ad", [0x0, 0x0]}, 0x3ba) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000532000)=""/46) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e4f000)={0x0, 0x0, 0x0}, &(0x7f00003f3000)=0xc) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000350000)=0x6, 0x4) r4 = dup3(r1, r0, 0x0) recvmsg(r0, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000d7000-0x50)=[{&(0x7f00006cf000)=""/176, 0x97}], 0x1, &(0x7f0000d54000-0x46)=""/70, 0x46, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000895000-0xb8)={0x0, 0x8, 0xff, 0x7, 0x1, 0x7, 0x1, 0x10001, {0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xfffffffffffffff8, 0xde3, 0x1c, 0x7}}, &(0x7f0000065000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000caf000)={0x7f, 0x8000, 0x7000000000, 0x7, r5}, &(0x7f00008d0000-0x4)=0x10) [ 87.032237] audit: type=1326 audit(1516036356.562:1090): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15396 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=317 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 87.061760] audit: type=1326 audit(1516036356.583:1091): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15396 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/15 17:12:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000b05000-0x60)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) inotify_init() timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c13000-0x10)={0x77359400, 0x0}, &(0x7f0000559000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000f3c000-0x10)={0x0, 0x0}) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f00002ed000-0x4)={0x0, 0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, r1+10000000}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/15 17:12:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001dc000)='./control\x00', 0x0) r0 = inotify_init() r1 = dup3(r0, r0, 0x80000) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000078e000)={0x0, 0xb000, 0x0}) r2 = inotify_add_watch(r0, &(0x7f0000dff000-0xa)='./control\x00', 0x220000000009) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_rm_watch(r0, r2) 2018/01/15 17:12:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ad0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b7f000-0x18)={0xaa, 0x6a, 0x0}) vmsplice(r0, &(0x7f00007f1000-0x10)=[{&(0x7f000000b000)='\a', 0x1}], 0x1, 0x0) mbind(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000002000-0x8)=0x0, 0x1, 0x2) openat$autofs(0xffffffffffffff9c, &(0x7f000095d000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000bd6000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, &(0x7f00004ce000)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x8}) 2018/01/15 17:12:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000e9a000)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f00001c7000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009d3000)=0x10) r3 = getpid() sched_getscheduler(r3) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000866000)=@assoc_id=0x0, &(0x7f00008d5000-0x4)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000d65000)={r4, 0x10001}, &(0x7f0000e69000)=0x8) connect$unix(r0, &(0x7f0000666000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$packet(r1, &(0x7f00005d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005c3000)=0x14, 0x0) 2018/01/15 17:12:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0xfffffffffffff432, 0x4) sendmsg(r0, &(0x7f0000c98000-0x38)={&(0x7f0000a05000-0xe)=@l2={0x1f, 0x2, {0x3, 0x3, 0x1f, 0x6, 0x101, 0x113}, 0x1, 0x7fff}, 0xe, &(0x7f0000eac000)=[{&(0x7f0000a02000)="eb087894221c78c599c8bef23a4a36bf56c2701f01a5825d55222e193ef92302871d4d1c29908cb0dc7ebe7e47ca2e62655f8a1a9bd4d9831a49467d677cb163a5fa4aea0e589e44e119f28005ef2ed4ce4eb0877a63f4d4698fb6792d58c5d692f34db81c01c768dfd7ca7711c9575852bd2ce072e066a8338bf72ab69435f0c43e8c43d6e17ac82320528a838c21e8fe3965d2812beb005f04cdabad517dfd31cbaee23cee90f60178769b5cce6c8375cd4d5e92adadfdb0c70841f6322f5c27f748ae906844157ecfe6ceaab3f736f795054d7977fd877eb9224572d8de7839d1c1709406f79e178b3e7cc21031", 0xef}, {&(0x7f0000b30000-0x4d)="4864c4bd1f8713dcfe9f9b653352648fcb8caf64bbf37277cebadbe489b040dfdfb920b85657a12b69ea72d5ce6dcfe2ebcc0d1feb44ff210942fcc378f2480c8152f8d566834985a1a64e4c69", 0x4d}, {&(0x7f00000f7000)="6505bfc360bfdbee2b9b5bbf9183e188053e08c128bf97bc18d22bf09296bdbb60c3a53109494bf4af6f9b54dcdfcc2df08da8ce67333f489529476e19d37dd3ef5b026565ab496dec0b877eb1e637159d1d1fe16baa0dd3f100aacf41ec1b7bef7fb11bb0b30e53084b8e36d1fb172e89ce81bc158a40d327d14e21008fac71321e93e81fdd2ef3730201b967d6051f141fd09b1a27cd60558d168a0861dcfda120c33973327cb75c1c61f43ae257f74e708320e627debf4f788e7915c1bd44b8115015f43e75532ea7b777604c6d8b8d64ae6dc7faa01dfec34d215fb5c30375cb9f2ac3677087d27bd488431f5a8b580185b3d7f4acf4", 0xf8}, {&(0x7f0000617000)="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", 0x1000}, {&(0x7f0000ed9000)="571220aebf304b7f6b7e098a8a2d0733fc833f199a9115123a1b4eb5a4b1200823fbc4e3e50715eedce1", 0x2a}, {&(0x7f0000a96000)="", 0x0}, {&(0x7f0000cc4000-0xaa)="4c9b5e2915e771a6a2d286852a0d8833935de7effaa22ec35a969e541373e6eda8be0649f5000878cf610256cbe560109debc1aa4d86f6eb7e9657548d3b9154cacc3b1cc9b1ecbdf13252a6626701ff279bb91c234c0016d570a275a39762cda3c5d5a48fa006207e8f9be0d9e8439cc85a376a23c0b98b2262a2a686fbca0e88c9b2a8c1e701a26263d297916b9ed435dad9501abcb5ee16bbce3bdd6f44ab67b301a3f2ffaca5c92e", 0xaa}, {&(0x7f0000aa7000)="553d653f980522ac41d49964a4bbee8d856230428763ee222dfdb5bd2590f5ffee5fa265550609df45c08e79efc3d5cfc0232d0adca4d1ccddd233d018fbf2e2cc25cfdbc287787ae8671c1a85cb8686631ab7a3caaa7eac5e8e18aa18306716ff11885b160a5e43358773601c092fee551f4ce4ddc6117ccfb39d707852b5ddd049babe4b647690bd178d81b673a8cc0fd2277bca8cfbcc1ca9444c77170e2dfafa1e8203", 0xa5}, {&(0x7f000030b000)="36792e01a5024d55d57942ac7d1bd51de67fd3550f2d4b0de45a50918fd285a09f6debf09a728a8ac75ea5c47aa127d6037cb1a224e45c34dc01705242707b5dbeaf446eda3ad9d94d44765971a3c2708143f572df0467a18953d2e0709e4d08073cf7a3c922b5cf206b8a04f8f99432390bd01193eea90ce9efb856d3569158e6c91d49c50ff63ebf22e41a0fd9df8c6afdceb523dd4c6d1a81b25987f4f28b267c1a758e27bc3bbc0b78279d06d96f9452582729018e309150ac4501d1483a9ff1dfd25ce5fbe1de2e5f92629d11a1b1ca723cb8ee1ea09eb863e6519caad6e69af3b76c4f6ee65cf4d99a1a1b41dd1fb07d7a568d", 0xf6}, {&(0x7f0000c68000)="487941267dd3f9e4e3c15ac85924336a752600997e7b6187b734385f3445cf1b706fd7b27372f9f2ba42b7ec5257da5a590a5f3487f66a534b00375d4c3515e49bb0f8377e2b90b842f6eeb09851a5b25d0f33a2ce032117456e02d592", 0x5d}], 0xa, &(0x7f0000e7f000-0x28)=[{0x18, 0x13a, 0x400, "ee"}, {0x10, 0x117, 0x0, ""}], 0x28, 0x8000}, 0x48000) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d30000)=0x2, 0x4) 2018/01/15 17:12:36 executing program 4: syz_open_dev$usbmon(&(0x7f00009cd000-0xd)='/dev/usbmon#\x00', 0x17, 0x40040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00009d9000-0x8)={0x0, 0x0}) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)=0x0) r2 = syz_open_pts(r0, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = syz_open_dev$vcsn(&(0x7f00008fb000-0xa)='/dev/vcs#\x00', 0x1f, 0x151000) ioctl$KDENABIO(r1, 0x4b36) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r6, 0x10e, 0x4, &(0x7f0000f37000)=0x6, 0x4) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f00008d6000)=r3) readv(r5, &(0x7f0000623000-0x30)=[{&(0x7f0000b36000)=""/67, 0x43}], 0x1) fcntl$setsig(r4, 0xa, 0x12) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000de1000-0x8)={0x0, 0x0}) recvmsg(r5, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00002b3000)={r2, r6, 0x3, 0x1}, 0x10) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000614000-0x66)=""/102) r7 = shmget(0x2, 0x3000, 0x1080, &(0x7f0000924000/0x3000)=nil) shmctl$IPC_RMID(r7, 0x0) dup2(r4, r5) tkill(r3, 0x34) 2018/01/15 17:12:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000d4000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000598000)=0x8000000000000009, 0x4) listen(r0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000057f000)={r0}) accept$nfc_llcp(r2, &(0x7f0000a25000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d69000-0x4)=0x60) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/15 17:12:36 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000d4b000)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000972000)={{0x1ff, 0x7ff, 0x7, 0x8, 0xfffffffffffffffb, 0xb9}, 0x20}) linkat(r0, &(0x7f0000ce3000-0x8)='./file0\x00', r0, &(0x7f00006e2000-0x8)='./file0\x00', 0x1400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) pivot_root(&(0x7f000021e000)='./file0\x00', &(0x7f0000f7a000-0x8)='./file0\x00') ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f00001fb000-0x30)={0x6, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r1, &(0x7f0000f75000-0x10)=[{&(0x7f0000bb6000-0x39)="390000001000090469000000800000000700004001000001450001070000001419001a0004000a00b60000c00000060800bf00ff00001ee400", 0x39}], 0x1) 2018/01/15 17:12:36 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000002000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000)=""/54, 0x36, 0x0}, 0x0}, {{&(0x7f0000003000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000)=""/1, 0x1, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000004000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000005000)='tls\x00', 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000006000)='./file0\x00', &(0x7f0000006000)={0x7fff, 0x7fff}) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000006000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000)={0x0, 0xffffffff, 0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000007000-0x10)={&(0x7f0000001000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000006000-0x70)={r3, @in={{0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x5ba4b379, 0x2, 0x4, 0x5}, &(0x7f0000001000-0x4)=0xa0) 2018/01/15 17:12:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003da000-0xc)='/dev/rfkill\x00', 0x2200, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000b44000)='tls\x00', 0x4) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) [ 87.182833] device eql entered promiscuous mode 2018/01/15 17:12:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fdd000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept(0xffffffffffffffff, &(0x7f00002c3000-0x11)=@un=@file={0x0, ""/15}, &(0x7f0000c33000)=0x11) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00003e9000-0x40)={0x5, 0x3, 0x4, 0x86, &(0x7f00008cc000)=""/134, 0xf, &(0x7f0000c7c000+0x888)=""/15, 0xd6, &(0x7f0000230000)=""/214}) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00009d3000-0x53)=""/83) openat$kvm(0xffffffffffffff9c, &(0x7f0000d80000-0x9)='/dev/kvm\x00', 0x2000000002, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000738000-0x7)='cgroup\x00') ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000e0f000-0x1000)=""/4096) r2 = dup2(r1, r0) connect(r2, &(0x7f0000546000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) delete_module(&(0x7f0000c4f000)='\x00', 0x0) set_mempolicy(0x0, &(0x7f0000e13000)=0x3, 0x80000000) syz_emit_ethernet(0x7e, &(0x7f0000e7e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2d, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0xb}, {[@ssrr={0x89, 0x3, 0x0, []}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @rr={0x7, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0]}, @ssrr={0x89, 0x13, 0x0, [@empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, @empty=0x0]}]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) 2018/01/15 17:12:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d5c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8e18) sendfile(r1, r2, &(0x7f00007ed000)=0x0, 0x2b) 2018/01/15 17:12:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000089d000)='/dev/mixer\x00', 0x20000, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000833000)={r1, 0x50, &(0x7f0000b8e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000d31000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002c0000)=0x5) sendmsg$nl_xfrm(r0, &(0x7f0000031000-0x38)={&(0x7f0000d43000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000872000-0x10)={&(0x7f000071a000-0x574)=@flushpolicy={0x10, 0x1d, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$ax25_int(r1, 0x101, 0x1, &(0x7f0000b07000-0x4)=0x1, 0x4) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) 2018/01/15 17:12:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00001a4000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000e1000)="73636865640026d3ea68605fde05da1c1ee277d09a4b2862ffd90a9d6a973a0688fde2b6f893fe43b1b08df5b6c6a54bcbd289886855f120594183c3e9e584") open_by_handle_at(r1, &(0x7f0000b36000-0xfb)={0xfb, 0xfff, "5535004a29f2ed7744a59a03eb2b7a522eb95ca0f7119b8a32e8a2bcf5f92c7991911bfabb09072478c5470f2cecd39a465886b8b07fbc90a7a4d0b12afcca47c65bf83c31c55f7e7a71189d65119d1ab06b7e51deb9c9608c1d1999f99456e474a21ca5a4e1e6a8e2f4a10f37b8c633c46bd3b20d755668fb5c06ff49540d72974d7625d981ac07c494175d920614075c2d9eed66194c25b19455c9e43a9eb2247d20ac086d13af8cd15181a9d93f39b64c7a5a124e4ee70f1c1befb34a3308cf64684f385e54954bcd0dcb18e0484b14ba40653d98cd6b04e60f81bc471a586ac0a6496af5adac02412c6a5d4d9e1a9917f9"}, 0x4000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00005ba000)={0x0, 0x2, 0x2, [0x200, 0x100000001]}, &(0x7f0000fb3000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000e56000-0x6)={r2, 0x8}, &(0x7f0000a78000-0x4)=0x6) r3 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x11, 0x802, 0x1f) setsockopt$sock_int(r4, 0x1, 0x2c, &(0x7f000061a000-0x4)=0xab7, 0x4) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000023000-0x4)={0x0, 0x7, 0x0}, 0x4) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f00002e4000)={0x0, &(0x7f0000560000-0x10)=[]}, 0x10) readlinkat(r1, &(0x7f000035d000)='./file0\x00', &(0x7f00001ee000)=""/24, 0x18) sendfile(r1, r3, &(0x7f0000ea6000-0x8)=0x0, 0x2) 2018/01/15 17:12:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d0a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00001b6000)={r0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000ab000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f34000-0x4)=0xe8) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) r3 = getpid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000e33000-0x4)=0x0) sendmsg$nl_generic(r1, &(0x7f00006e3000)={&(0x7f0000e73000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f000077b000)={&(0x7f0000d08000)={0x1ac, 0x20, 0x301, 0x7, 0x2, {0xd, 0x0, 0x0}, [@nested={0xd8, 0x53, [@typed={0xc, 0x79, @ipv4=@loopback=0x7f000001}, @generic="a3ee1755dc2091359ae8aed79c14557b951eb5522332c3659c661c5482ff7c0c94f2ddda2d1516e77294de254ef63f37e4bc66280971d6e7ea3d588f56e6982e7df52df7f66dc0cff02487d45977bb4d6eac19b363f75ff1643fcd85d43896d247acf4e508f25fcb2f23ae8b253b4083565fb225", @typed={0xc, 0x1a, @fd=r1}, @typed={0xc, 0x53, @uid=r2}, @typed={0x8, 0x3e, @void=""}, @typed={0xc, 0x1b, @pid=r3}, @typed={0x28, 0x5d, @str='/selinux/commit_pending_bools\x00'}]}, @typed={0xc, 0x1a, @pid=r4}, @generic="da11d58c266f135deb173b5ab22bfa69aa3875c58ca150f036d341b64e9d45804abc615db32fe6dbc6b1712e1c08aec85d2f9281fd2a9343fae5972604c858253a31f1e425e499d95a70375b28879848633992bb04957ef1ba608bc56dab7d407716e729177a9a84da8d1f8d4d1f1f3ba7227f329a7d73238b663096e10791abd1b922753d92b2dab5ff2ed980", @generic="55bce371a4d1f3043a1ffd1a4a8cda5e07d3604d", @typed={0x10, 0x5c, @u64=0x6}]}, 0x1ac}, 0x1, 0x0, 0x0, 0x800}, 0x40) sendmsg$nl_generic(r0, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000bcf000)={0x1c, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0x8, 0x11, [@generic="11"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 17:12:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x2) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000855000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/15 17:12:37 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xb, &(0x7f0000008000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000008000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = syz_open_dev$adsp(&(0x7f0000003000-0xb)='/dev/adsp#\x00', 0x1, 0x400001) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000009000-0x3f)=""/63) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000000b000-0xe8)={0x0, 0x0, 0x0, 0x6c, 0x80000001, 0x0, 0x6, 0xa, 0x0, "71a75d9f1ba18e470c78124cab7b5c34b32e6edda6ff95e69a38743dc21f7c521402825ef8a57b0401baa88ac88baedcf4d8cf3f28eb2a4bf9c16b50b43b3dc8", "0dde986ab7a58958ac1922962ced3e8b4fe4ea4ca7971300a610a33ed1e9c776c109addefb18100a84c8ffa1e068cca17bcba2a7c66ff0e9ce1a55251124062a", "22bd47bb57ab0b371d0e934464fae3b97aea858c8fae9695aa83ab868fcd56d5", [0x6, 0x1]}) 2018/01/15 17:12:37 executing program 5: clone(0x100000, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000)='/dev/cuse\x00', 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r0, 0x0, 0xc2, 0x1f, &(0x7f0000001000)="a44f6cc77804258baebe639a64c0ed64683146be18ca3cf1e53a045deffa8b27af57e61b9dea43522ebea6ea9868455caa267cc83b31675c62a1ecbb746041641ac820a01354cd42afe74cb34d746dd7693b4fcacc2fa0fb00c9356e514ab830d8fe6ce8f0689f0d2819a43bdf3590a750fff0e55c7f3e194607603055d5dbb6a394f9b622d2833c144a5c2b21f156cd551b3b1d70a4699c042eb347fc4b4bd796a8b43d72aef3c964696264210b7bd73fd20727727f8f7a20534b4f3e8bd01b463b", &(0x7f0000001000)=""/31, 0x7, 0x3}, 0x28) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0xc0200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000079000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000003000-0x5c)={{0xa, 0x1, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, {0xa, 0x0, 0x7f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xffffffff}, 0x7, [0x0, 0x0, 0x9, 0x3, 0xff, 0x2, 0x4, 0x200]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f0000000000)={&(0x7f0000867000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x10)={&(0x7f0000000000)=@canfd={{0x2, 0x80, 0xfffffffffffffff8, 0xa9}, 0x10, 0x2, 0x0, 0x0, "f93011ccc6376d547164b75a99226282dae6243f3abb28f6ace39064610735393514bb0bcb4b3ef1bb02b3a990757b1d124d0e973efe4cab94408345ff8ebd41"}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x40) r3 = memfd_create(&(0x7f0000976000-0x7)='eth0[(\x00', 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000632000)={{&(0x7f0000034000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2018/01/15 17:12:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$TIOCSBRK(r1, 0x5427) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$mice(&(0x7f0000c45000)='/dev/input/mice\x00', 0x0, 0xc400) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000843000)={{{@in6=@mcast2={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], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000446000-0x4)=0xe8) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000c19000)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) r5 = dup2(r2, 0xffffffffffffff9c) inotify_add_watch(r5, &(0x7f0000ed3000-0x8)='./file0\x00', 0x10) 2018/01/15 17:12:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) waitid(0x0, r1, &(0x7f0000f43000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4, &(0x7f00005b2000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000958000-0x9)='/dev/vcs\x00', 0x20000000000800, 0x0) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f00002f3000)={[0x107001, 0x4000, 0x3000, 0x0], 0x2b24, 0xb0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pselect6(0x3fb, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000060b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006dc000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f000066f000-0x8)={0x0}, 0x8}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000f12000)={0x2}, 0x4) 2018/01/15 17:12:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000d81000-0x4)=0x52, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000f17000-0x10)="8d79e0340e22fc872492039ed759e3c6", 0x10) sendto$inet(r2, &(0x7f000057e000)='E', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000875000-0x18)={0x12c5, 0x1, 0x6}) 2018/01/15 17:12:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001f5000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000eca000-0xa3)={r0, 0x1ff, 0x800, "a3a849a688e42d8f76132904473470393ccdb7d975becf3ec9b927c972bbb08de00420b6ab914755cee94dcd638c22f80e677ae5f27e54bc3f921e1ddf5fe77f2844b3ec06595d997ba0475d55ba8bd557dcf04f3f54932295d7e5edb223fa7040e433520db2f12b9db19b09137fc95a98b1d20c3b897d951ffe68f5a57b7e4a064d13027093be45b31ee400e0d0d5ba3c68973ba4dd37e58d"}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x6) close(r2) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e4f000)={@rand_addr=0x2, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x2, [@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0]}, 0x18) 2018/01/15 17:12:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000ff7000-0x8)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f00006c5000-0x3)=""/3, 0x3, 0x0, &(0x7f00008bf000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) io_getevents(r0, 0x0, 0x1, &(0x7f000011d000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00009ca000)={0x0, 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000528000-0xd)='/dev/usbmon#\x00', 0x6, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f000025f000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/15 17:12:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000268000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000992000-0x4)='tls\x00', 0x4) listen(r0, 0x0) r1 = syz_open_dev$tun(&(0x7f000079f000+0xb7)='/dev/net/tun\x00', 0x0, 0x113282) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r2 = openat(0xffffffffffffff9c, &(0x7f000053d000)='./file0\x00', 0x20000, 0x8) recvmsg$kcm(r2, &(0x7f0000d45000)={&(0x7f0000a5b000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00003b5000)=[{&(0x7f00009b2000-0xfe)=""/254, 0xfe}, {&(0x7f00007ff000)=""/101, 0x65}, {&(0x7f000065c000)=""/56, 0x38}, {&(0x7f0000492000)=""/194, 0xc2}, {&(0x7f0000bfb000-0x41)=""/65, 0x41}, {&(0x7f0000b2f000-0x8a)=""/138, 0x8a}, {&(0x7f00007f3000)=""/192, 0xc0}], 0x7, 0x0, 0x0, 0x7}, 0x4000000000000042) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008dd000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000579000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/15 17:12:37 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x3, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f000000c000-0xd)='/dev/dmmidi#\x00', 0x1, 0x800) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0xf7a6, 0x56, 0x0, 0x3, 0x401, 0x2, 0x7, 0x10001, 0x0}, &(0x7f000000f000-0x4)=0x20) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000000f000-0xa0)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x7fffffff, 0x3, 0x573, 0xb}, 0xa0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f000000d000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 17:12:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@alu={0x807, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 17:12:37 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000013000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x7) bind$alg(r0, &(0x7f0000003000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tnepres-generic)\x00'}, 0x58) bind$alg(r0, &(0x7f0000010000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) 2018/01/15 17:12:37 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00009c3000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000673000)="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") r1 = shmget$private(0x0, 0x4000, 0x78000800, &(0x7f000018f000/0x4000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) syz_emit_ethernet(0x2a, &(0x7f0000a58000)={@random="a829da1aa4e3", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2c, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000e1b000-0x8)={0x0, 0x0, []}) r2 = dup2(r0, r0) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f00006b4000)=""/120) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000713000)={0x0, 0x8c, "4bbe0d4f2d94db4cc27a3b6b8deb819dfd221826e82559f181f0a81bb01a5ee5dc580f8818f128ed8e01901143b2ac90738b4e04e1233ba995d21d97db81afd2b784bf69cdc5c3219d8e73f89169630316c4f06dfcf39d2c6d02675d1605336dadc2a5fbc312727d82cb338418775de54facf20735c4a09a8a6b426cfff71c9169a2e3ef9fc927992ddfa652"}, &(0x7f0000ef1000-0x4)=0x94) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000a4c000)={r3, 0x7}, 0x8) 2018/01/15 17:12:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000081b000)='./file0/file0\x00', &(0x7f0000014000)='aufs\x00', 0x0, &(0x7f0000661000)="6ba127b44aa77bf4473859afb51b65192d9deba493d540b14a5967b9322aeb33492a5917ea7a0049dbef") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x3) r1 = fcntl$dupfd(r0, 0x0, r0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") unlinkat(r1, &(0x7f0000013000-0x6)='./bus\x00', 0x200) 2018/01/15 17:12:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x40007) sendfile(0xffffffffffffffff, r1, &(0x7f0000ccb000)=0x0, 0x400) 2018/01/15 17:12:37 executing program 7: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000fa2000-0x4)=0x0, 0x4) alarm(0x1) r1 = syz_open_dev$admmidi(&(0x7f0000a6b000)='/dev/admmidi#\x00', 0x7, 0x10000) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000fa3000)={0x1, 0x1, 0xc90, 0x9, 0x0}, &(0x7f00005eb000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000025c000-0x98)={r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5}, 0x98) 2018/01/15 17:12:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x200000000004, 0x0}, "1d6f6b7430a0000000ff00007a000000000000622d000000000000000400ffffffe10000005300", 0x94, 0x100000, 0x6, 0x8e, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x6) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007b0000)=0x47fe, 0x4) sendto$inet(r0, &(0x7f0000f7b000)="", 0x0, 0x0, &(0x7f0000ee8000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f0000f7d000)=[{&(0x7f000026f000)=""/202, 0xca}], 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b36000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00009fc000)={0xb6, {{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xffffffff00000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d24000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x200000002) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_open_dev$sg(&(0x7f0000d49000)='/dev/sg#\x00', 0xb76187b, 0x102) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7fffffff, 0x80001, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r5 = syz_open_dev$sndmidi(&(0x7f000041e000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x501000) ioctl$KVM_SET_SIGNAL_MASK(r4, 0x4004ae8b, &(0x7f0000a0e000)={0xba, "d4d0d426d761632a6b79def6cbdf7b476a1a4ea2c1c1d24ca96464b0edcfc2e3907ead50ad81f8272da1dd94bc7a8c17d97768d0945c6707dae18a8587341dfa4d29a0cf691a8e8fc67fc5e561ba498f37b7e1617d79b7b3c73b93ea73cd4124650353f56f5732c4ea1a266d8961d1c8634e309b0621d8ccb92d501cd15f0262935afa17027003e8c4f0f8f80f567407d1d1f94a01b1df3bbaaaa1804fb4f6f9297556922af6769f2a6b5f647391234e10eef15770b5a1b7215b"}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000ef6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f08000-0x4)=0xc) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) pipe2(&(0x7f00003c4000)={0x0, 0x0}, 0x84000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f000092c000-0x5c)={{0xa, 0x3, 0x3f, @loopback={0x0, 0x1}, 0x7f}, {0xa, 0x1, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x9, [0x1, 0x3, 0x3f, 0x7, 0x5, 0x8000, 0x7, 0x7]}, 0x5c) poll(&(0x7f000078f000-0x30)=[{r3, 0xb7051e06cd814143, 0x0}, {r2, 0x0, 0x0}, {r3, 0x1200, 0x0}, {r0, 0x8224, 0x0}, {r5, 0x40, 0x0}, {r2, 0x2a0, 0x0}], 0x6, 0x1) ioctl$sock_SIOCOUTQ(r5, 0x5411, &(0x7f0000e28000)=0x0) ioctl$KVM_GET_FPU(r4, 0x81a0ae8c, &(0x7f0000743000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r5, 0x89e3, &(0x7f0000662000)=0x7daf) 2018/01/15 17:12:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) clock_gettime(0x0, &(0x7f0000d46000)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000ceb000-0x10)={r2, r3/1000+10000}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000139000)=0xc) fcntl$setown(r0, 0x8, r4) fcntl$getownex(r0, 0x10, &(0x7f0000bd4000-0x8)={0x0, 0x0}) get_robust_list(r5, &(0x7f00001c4000)=&(0x7f0000fa0000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00005dd000)=0x18) 2018/01/15 17:12:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000001000-0x2)={0x6, 0x100}) shmget$private(0x0, 0x1000, 0x200, &(0x7f000077c000/0x1000)=nil) mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000afa000-0x18)={0x1, 0x0, [{0x24c, 0x0, 0x0}]}) 2018/01/15 17:12:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000eea000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e13000-0xb)='/dev/mixer\x00', 0x103600, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0xa, &(0x7f00009b3000-0x4)=0x6, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/15 17:12:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000c29000)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe}, 0xc) getsockname$netlink(r0, &(0x7f0000490000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ded000)=0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f9a000-0xc)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000cbd000-0x4)=0x5, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f9f000-0x11)='/dev/vga_arbiter\x00', 0x8040, 0x0) getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000d98000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000534000-0x4)=0xe8) lstat(&(0x7f00000ac000)='./file0\x00', &(0x7f0000f8b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000864000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f72000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f00005b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(0x0) fcntl$getown(r2, 0x9) lstat(&(0x7f0000a88000-0x8)='./file0\x00', &(0x7f000003b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000026c000)='./file0\x00', &(0x7f0000a15000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000045d000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000254000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000110000)=0xc) getresgid(&(0x7f00008d0000-0x4)=0x0, &(0x7f00000f7000-0x4)=0x0, &(0x7f000052f000-0x4)=0x0) getuid() lstat(&(0x7f0000559000)='./file0\x00', &(0x7f00002a9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000021000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cfc000)=0xe8) getresuid(&(0x7f00006c8000-0x4)=0x0, &(0x7f0000594000-0x4)=0x0, &(0x7f00002d5000-0x4)=0x0) fstat(r0, &(0x7f00003a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1000000000003, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00002bf000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000da8000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x0, 0x3c, 0x0, 0xfffffffffffffffe, 0x20000, r4}) 2018/01/15 17:12:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = accept4(r0, 0x0, &(0x7f000096f000-0x3)=0x0, 0x800) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00009c7000)=0x3, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000389000-0x20)={@generic="74f9318dbf948021861dc6207e0b84b6", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ef0000)=0x0) ptrace$peek(0xffffffffffffffff, r2, &(0x7f0000a33000)=0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00003f6000-0x10)='/selinux/access\x00', 0x2, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000faf000)="050000003778d97def1c32fc0b98143e03f1c12502000000f11368a82cc17eb4037dc12502000000b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000941000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xd0c5, 0x5, 0x7f, 0xf3, 0x0, 0x3e9, 0x3f, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0, 0x5, 0x2, 0x74940a7a, 0x9]}, &(0x7f00000bd000)=0x108) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000b40000)={r4, 0x0, 0xffffffffffffffff}, &(0x7f0000e80000-0x4)=0x8) stat(&(0x7f000021e000-0x8)='./file0\x00', &(0x7f0000b47000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 17:12:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000d81000)='/dev/input/mouse#\x00', 0x10001, 0x101000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000679000-0x9)='net/bnep\x00') ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000c8000)={r1, r2}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7ffff, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = dup3(r3, r3, 0x80000) fchmod(r3, 0x1) ioctl$EVIOCSREP(r4, 0x40084503, &(0x7f0000df3000-0x8)=[0x5, 0x2000000000000008]) 2018/01/15 17:12:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f8, 0x0, 0x1, 0x8009}, 0xffffff9c) sendmsg(r0, &(0x7f0000835000-0x37)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0300000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f000016b000)=[], 0x0, 0x0}, 0x0) 2018/01/15 17:12:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x5, 0xf1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000036c000-0x4)=0x0, 0x5, 0xfffffffffffffffc, &(0x7f0000fd7000-0x10)={0x0, r0}, &(0x7f0000000000)=0x0, 0x1fffffff) 2018/01/15 17:12:37 executing program 6: r0 = socket$inet(0x2, 0x8000a, 0x8001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000c58000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x5, 0x36dc}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffd, 0x2081) ioctl$int_in(r2, 0x5452, &(0x7f0000002000-0x8)=0x0) 2018/01/15 17:12:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00007c9000-0x4)=0x5, 0x4) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000c22000-0x28)={@common="74750081300000002100000000001000", @ifru_addrs=@ipx={0x4, 0x7, 0x6, "801498cd0912", 0x1, 0x0}}) 2018/01/15 17:12:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000e63000)=@random={'osx.\x00', '\x00'}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000)='/dev/audio#\x00', 0xffffffffffff4b4a, 0x2000) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x1000}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000001000)=""/194, &(0x7f0000001000-0x4)=0xc2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0x2c)=[@in6={0xa, 0x0, 0xffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x8}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000-0x10)={0xfffffffffffffffb, 0x8000, 0x2, 0x7, 0x0}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={r1, 0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000004000-0x28)={r0, 0x0, 0x2a, 0x3c, &(0x7f0000004000-0x2a)="844f8bdc2dd4b04c6eebe75a250351542c67fa6ffe6e3ca7a30b1da5953f78e94ae243c5df628e3600a1", &(0x7f0000003000-0x3c)=""/60, 0xffffffff, 0x0}, 0x28) ioctl$int_in(r0, 0x5473, &(0x7f0000001000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0xfe)={r2, 0xf6, "a3c3475fa5912090fefaf2f5daba4a5ba2c83bda7e228f77d939432bcde085c1d72c88b11eb3a79c22a1b272a1fccdc7b08c4ffc15d71865705f7cbf58aba59d083a0544c5f4a4ec165deb1b0db0f78612b325ca3487c5dae3f4aa13844c768950d90a119bd87c59a9adf72c4ef166945a582e11efd9d1a5e97a63f9a0360efe1db9e38f0b2190c2ec20a480897d9901e5fccb047517c9d699373eb437d59f6fae0dd713244252968e00648fa0197462e05e66e458ad46d462c1163c176e14c07bfeba49c0e8603f5f0f20e9caf2252e6bd27f5d637431c15407ebfca3882c09d71d000b0c162a4338c3e134d626177a57c64a1d1c33"}, &(0x7f0000005000)=0xfe) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000002000-0x1d)=""/143) r3 = msgget(0x0, 0x128) msgctl$MSG_INFO(r3, 0xc, &(0x7f0000004000)=""/96) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000006000)={r1, 0x5}, &(0x7f0000004000)=0x8) r4 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000006000)=""/0, 0x0) fcntl$addseals(r0, 0x409, 0xf) 2018/01/15 17:12:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = msgget$private(0x0, 0x40) msgctl$IPC_RMID(r1, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00004d6000)='/dev/vcs#\x00', 0x764, 0x20000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00002ed000-0xbc)={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]}) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r0, &(0x7f000020c000-0x38)=[{0x0, 0x0, &(0x7f0000036000)=[], 0x0, &(0x7f0000711000-0x18)=[@iv={0x26e, 0x117, 0x2, 0x1df, ""}], 0xffffffffffffffe3, 0x0}], 0x4924924924922da, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0x0, &(0x7f0000211000-0x1000)=""/4096, &(0x7f000053a000-0x4)=0x1000) 2018/01/15 17:12:37 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x400) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000a00000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00007c6000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000019c000)=0xe8) stat(&(0x7f00003fd000-0x8)='./file0\x00', &(0x7f0000329000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000072d000-0x4)=0x0) r7 = geteuid() r8 = getgid() sendmsg$unix(r0, &(0x7f0000aa6000-0x38)={&(0x7f00004b7000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00003ba000+0xd38)=[{&(0x7f0000ebd000)="99ab73a1803e", 0x6}, {&(0x7f0000d50000)="2b5b822c3b229ed79a2742e1b47cb437ea0eefa2c90a244e8b0541704ffcf77635b17cddcf4cf84d7c68e8841ad7ef7c1f4638a8f5444a39bc20137c889d3c48a791e0765724831b7519f5d3c2b8e83f5fe9adbbfc04e7c2b4fc2f8a1e38cf550ebe7e36cc7bf5ef69e31a9c074985d1388f78455643592a2c9a550505fa6787951863eeb5f98758fa40a235be8aa89b418eb4c2d51ef055452b2b2748895fec4aad6dda58210e535297a0fa3a994ac15b4ede8209273e6978b3cee718adea", 0xbf}], 0x2, &(0x7f00002db000-0x70)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r2, r0]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x70, 0x40000}, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d25000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) sendmsg$unix(r9, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r10, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/15 17:12:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ad0000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000b13000)={@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$packet(r2, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) setsockopt$packet_int(r1, 0x107, 0xb, &(0x7f00001cf000)=0x3f, 0x3) dup2(r2, r1) write$tun(r1, &(0x7f0000b70000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) 2018/01/15 17:12:37 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f00007cd000-0xd)='/dev/dmmidi#\x00', 0x2, 0x80) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f000041b000)=@req={0x4, 0xfffffffffffffffd, 0x0, 0xffffffffe31482ee}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000a5000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r1) r3 = socket(0x40000000015, 0x5, 0x0) bind$inet(r3, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = shmget(0x3, 0x1000, 0x20, &(0x7f00008ad000/0x1000)=nil) shmctl$IPC_RMID(r4, 0x0) getsockopt$netlink(r0, 0x10e, 0x2, &(0x7f000078d000)=""/188, &(0x7f0000f5e000-0x4)=0xbc) connect$inet(r3, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000187000-0x8)={r1, r2}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xfd5f}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 17:12:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80800) lseek(r0, 0x0, 0x7) readv(r0, &(0x7f000045b000-0x50)=[{&(0x7f0000186000)=""/31, 0x1f}], 0x1) 2018/01/15 17:12:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dae000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) r1 = socket$inet(0x2, 0x80003, 0x3) r2 = syz_open_dev$tun(&(0x7f0000b47000)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00008b3000-0x10)="618f141a955814e84f7dae7236f05285", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) perf_event_open(&(0x7f0000c87000-0x78)={0x1, 0x78, 0x3e2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x5) write$tun(r2, &(0x7f00001c7000-0x90)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x8, 0x0, ""}}}, 0xff46) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000f49000-0x4)=0x0) recvfrom(r0, &(0x7f0000257000-0x66)=""/102, 0x66, 0x0, &(0x7f00003d6000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(lrw-cast6-avx,sha384)\x00'}, 0x58) 2018/01/15 17:12:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000c000-0x55)="", &(0x7f000000a000-0x5b)="", 0x0}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000784000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000008000)={r0, &(0x7f0000014000)=""}, 0x10) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) socket$inet(0x2, 0x80000, 0x5) 2018/01/15 17:12:37 executing program 2: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) capset(&(0x7f0000fab000)={0x19980330, 0x0}, &(0x7f00001dc000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000fae000-0xc)={0x10, 0x0, 0x2, 0x3ff00000}, 0xc) 2018/01/15 17:12:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x4, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000015a000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000ac2000)={0x3ff, 0x24, [0x800, 0xa11, 0x40, 0x2, 0x1, 0x4f, 0x100000001, 0x5, 0x3]}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x444444444444578, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendto(r0, &(0x7f0000a7f000)="", 0xfffa, 0x0, &(0x7f0000bdb000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000abe000-0xe8)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f46000)=0xe8) 2018/01/15 17:12:37 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) pipe2(&(0x7f0000008000)={0x0, 0x0}, 0x80000) ioctl$TIOCSBRK(r1, 0x5427) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000009000)={0x6, 0x9, 0x4, 0x0, 0x5e25, 0x3ff, 0x3, 0x2, 0x5, 0x9, 0x0, 0x1000, 0x0, 0xffffffffffffffff, 0x7, 0x8, 0x7f, 0x0, 0x100000001}) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000007000)="050000003778d9f1ef1c49fc0b98143e037d07000200ba00f11315a82cc15eb47be77a18ac473226b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r2, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000b000-0x4)=0x10) 2018/01/15 17:12:37 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000140000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000+0x9e7)='/dev/vcs\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00004ba000-0x50)={0x1, 0x8000, 0x2, 0x0, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setgid(r0) 2018/01/15 17:12:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget(0x2, 0x3, 0x28) semctl$GETNCNT(r0, 0x3, 0xe, &(0x7f00000fe000-0x51)=""/93) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000d06000-0x8)={0x7}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000a00000)={0x5}, &(0x7f00000aa000-0x8)={0x0}, 0x8) prlimit64(0x0, 0xb, 0x0, &(0x7f0000f91000-0x10)={0x0, 0x0}) getpid() r2 = gettid() read(r1, &(0x7f0000000000)=""/128, 0x80) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f93000)='/dev/mixer\x00', 0x40, 0x0) clock_gettime(0x0, &(0x7f00007ab000)={0x0, 0x0}) utimensat(r3, &(0x7f0000850000-0x8)='./file0\x00', &(0x7f0000aaa000-0x20)={{r4, r5/1000+10000}, {0x0, 0x0}}, 0x0) tgkill(r2, r2, 0x3e) 2018/01/15 17:12:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000194000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[], 0x0, &(0x7f0000c3b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d7c000)='/dev/autofs\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f000062c000)="6c27bc3db9c6a304c5938067f312763ff282cde827dcef16e6496b097efbda9c5898e90c25e6b2e2b246ec16d2c49951488d323c315c6370e799b9023d9b5f3611ccc08bf8a5328fc4cfb377bca362735fd05998c2d74d3134c50960da423335812c701258ecb61037bba74396b12536c14b61fe84603449", 0x78, 0x1, &(0x7f0000d10000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000d7000-0x50)=[{&(0x7f00006cf000)=""/176, 0xb0}], 0x1, &(0x7f0000d54000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/15 17:12:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00003c8000)='/dev/audio\x00', 0x200400, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) bind$alg(r0, &(0x7f0000a1b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) bind$alg(r0, &(0x7f0000e20000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) r3 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000ddf000)={0x2, r3}) [ 87.819058] device eql entered promiscuous mode 2018/01/15 17:12:37 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000e22000-0x9)='/dev/sg#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00005a8000)={0x4, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000fad000-0x20)={0x0, r1, 0x8000, 0x3e}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000dc3000-0x10)={r2, 0xd0}) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x21, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) r4 = socket$netlink(0x10, 0x3, 0x12) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000021000)={r2, 0x8}) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000005000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0x91, 0x7fffffff, 0xd4}, &(0x7f0000021000)=0xa0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000022000)={r5, 0x7fffffff}, &(0x7f0000013000)=0x8) 2018/01/15 17:12:37 executing program 0: socket$inet6(0xa, 0x0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00008af000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x200) getsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f000021e000)=""/0, &(0x7f000053c000)=0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x400, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 2018/01/15 17:12:37 executing program 6: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000077f000-0x10)=[], 0x0, &(0x7f0000190000-0x10)={0x77359400, 0x0}, &(0x7f0000278000)={0x0}, 0x8) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b2c000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$sg(&(0x7f0000001000-0x8)='/dev/sg#\x00', 0x0, 0x0) readv(r3, &(0x7f000037e000)=[{&(0x7f000037f000-0xb)=""/1, 0x1}], 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x3, 0x55071, 0xffffffffffffffff, 0x0) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000fc2000)={r3, 0x28, &(0x7f0000fc2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) dup2(r1, r2) tkill(r0, 0x16) 2018/01/15 17:12:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f51000)={0x0, 0x0}, &(0x7f00008ab000-0x4)=0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) pipe(&(0x7f0000ec2000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000e6e000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d7c000)='/proc/self/net/pfkey\x00', 0x84041, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000001c000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00007b3000)={r3, 0x0, 0x0, 0x0}) 2018/01/15 17:12:37 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000011000-0x4)=0x8, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f000000f000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x3, &(0x7f000000d000)='\x00\x00\x00\x00', 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000010000)=0xffffffffffff8000, 0x4) 2018/01/15 17:12:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000095c000-0xc)='/dev/autofs\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000b60000)={0x0, 0x100}, &(0x7f000036b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000f4000)={r1, 0x5c, "2772a9fd6fdd9bd5c7851b88ea900a7b7e475d1c7ca4620d94b85f5aab77c645b805d7c10ec6c79d2ca80358a99cabb7054bfd5a6fc1ba017964bf21ec18a88b4532e03aba6998ed9115960db493a829a2ac263105fdeb3ccebbce7b"}, &(0x7f0000467000-0x4)=0x64) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000004b000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r2 = socket(0x2, 0x5, 0x0) listen(r2, 0xae0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000f66000+0x7b4)={0x0, 0x0, ""}, &(0x7f0000a97000-0x4)=0x8) getsockopt$packet_buf(r2, 0x107, 0x7, &(0x7f0000bbc000)=""/146, &(0x7f000056f000)=0x92) 2018/01/15 17:12:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r0, &(0x7f0000aa3000-0x50)=[{&(0x7f0000128000-0xe7)=""/231, 0xe7}, {&(0x7f00005ef000)=""/4096, 0x1000}], 0x2) ioctl$KVM_SMI(r0, 0xaeb7) fcntl$getownex(r0, 0x10, &(0x7f0000f93000-0x8)={0x0, 0x0}) membarrier(0x10, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000e4d000)=0x8, 0x4) ptrace$getregset(0x4204, r1, 0x1, &(0x7f0000a97000-0x10)={&(0x7f00008ad000-0xa7)=""/167, 0xa7}) 2018/01/15 17:12:37 executing program 5: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x1e1, 0xffffffffffffff28) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ef0000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$netlink(r1, 0x10e, 0xb, &(0x7f000065d000-0xf)=""/15, &(0x7f000009e000)=0xf) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ppoll(&(0x7f0000eef000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000eee000)={0x77359400, 0x0}, &(0x7f0000e05000-0x8)={0x0}, 0x8) 2018/01/15 17:12:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit_group(0x2) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f00003f4000)="26000000250015f8000000040000360003fffbe8010000000e0009000a00ffffff0503c75b35", 0x26) 2018/01/15 17:12:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000d26000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000715000)={0x0, 0x0, 0x0}, &(0x7f0000b90000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$sndmidi(&(0x7f0000ab3000)='/dev/snd/midiC#D#\x00', 0xffffffff, 0x101000) getsockopt$inet_dccp_int(r2, 0x21, 0xb, &(0x7f0000076000-0x2)=0x0, &(0x7f0000f5f000-0x4)=0x4) inotify_add_watch(r0, &(0x7f0000d1e000)='./file0\x00', 0x822) openat$mixer(0xffffffffffffff9c, &(0x7f0000951000-0xb)='/dev/mixer\x00', 0x8201, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r4 = getpgrp(0x0) syz_open_dev$audion(&(0x7f0000ab3000)='/dev/audio#\x00', 0x7fff, 0x2040) kcmp(r3, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) clone(0x0, &(0x7f0000374000)="", &(0x7f00006fb000-0x4)=0x0, &(0x7f0000b22000)=0x0, &(0x7f0000263000-0xa1)="") mmap(&(0x7f000077f000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/01/15 17:12:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000d1000)='/dev/ppp\x00', 0x48000, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000442000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000065c000-0x4)=0x14) r3 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000043e000)={{{@in=@dev={0xac, 0x14, 0x0, 0x10}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x0, 0x3, 0x7, 0xa, 0x20, 0x20, 0x3e, r2, r3}, {0xbc, 0x4, 0xee79, 0x0, 0x3, 0x47e1bf0c, 0x4, 0xffffffff}, {0x4, 0xcff6, 0x3, 0x6}, 0x0, 0x9, 0x0, 0x0, 0x2, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x7e}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x0, 0x1, 0xa4, 0x9, 0x5, 0x2}}, 0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000392000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000334000-0x1c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000357000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) ioprio_get$uid(0x0, r3) 2018/01/15 17:12:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ec6000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) keyctl$set_reqkey_keyring(0xe, 0x0) mbind(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x8003, &(0x7f0000ebb000)=0x3, 0x78, 0x4) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000afd000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003e5000-0xc)='/dev/rfkill\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00001cd000)='/dev/rfkill\x00', 0x101000, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009bf000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) dup3(r2, r1, 0x0) 2018/01/15 17:12:37 executing program 7: r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000296000)="123e9d5e5a76a257859bfb6a8b1e1638d05509f0f5face6c6b1acc1977bd7cfffffffed4d74ee443385591ed7ae12f303cf5662ca3f80884dcc742e99d1df8f6833047461916651914f5590014d5fcb09938748224f6410f32ed2d7355e037e3d8af8895537204309d2f2c0a94a2de20de95f8bd4def619098c30edf5bf78ac689a9530c1d4549eacb3fdc9deb71f258bd3d4c52dfebeba37ba19a6c5d506b09e92da0030da49305a49a8cfc1cbb1079fafcfb73d69a54e260f3f2e66443c9f77051595aa0b2448d5f032e5d49b0eacda98cf516a7241546fdc40c9b41a2dfb7d3bc5600be69f4a9b05f81d84f0c6d7804b675cc27b5", 0xf6) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) 2018/01/15 17:12:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000d1000)='./file0\x00', 0x4000, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000d1d000)={&(0x7f000012d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bb3000)={&(0x7f0000135000)=@ipv6_newaddr={0x40, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0x0, 0x800, 0x0, 0x0}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000d1a000)=0x8000, &(0x7f00003f9000-0x8)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000480000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000d97000-0x4)=0x4) connect$unix(r3, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/15 17:12:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b3b000-0xa)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00006dc000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007f7000)=0x14) poll(&(0x7f0000efc000-0x48)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/15 17:12:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000737000)='/dev/net/tun\x00', 0x0, 0x81) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r2 = syz_open_dev$dspn(&(0x7f0000d9d000)='/dev/dsp#\x00', 0x6, 0x10000) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f000039a000-0x139)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "e5b558", 0x10, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c81803", 0x0, "ebf2ac"}, ""}}}}, 0x42) 2018/01/15 17:12:37 executing program 7: mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000ded000/0x3000)=nil) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x90842563f638a2c1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x80040000048f, &(0x7f00000fb000-0x2c)="0600008f000000000000424200000000004074708d6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) [ 88.178671] device eql entered promiscuous mode 2018/01/15 17:12:38 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a9a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x40, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x16, &(0x7f0000000000)=0x2, 0x4) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000a22000-0x68)={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]}) 2018/01/15 17:12:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xb) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f00007c8000-0x4)=0x85a1, 0x4) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e64000)='/selinux/user\x00', 0x2, 0x0) socket$inet(0x2, 0xa, 0xffffffffffffffdc) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000d4f000-0x10)={0x2, &(0x7f0000578000-0x28)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000086f000)='/selinux/policy\x00', 0x0, 0x0) renameat2(r1, &(0x7f000020c000-0x8)='./file0\x00', r2, &(0x7f000070c000)='./file0\x00', 0x4) sendto$inet(r0, &(0x7f000030c000)="b22521ca98c50209e2d0f252ffa54db7c15eae12", 0x14, 0x0, &(0x7f00002bd000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00007e7000-0xe8)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d58000-0x4)=0xe8) r4 = getgid() syz_fuseblk_mount(&(0x7f000069e000)='./file0\x00', &(0x7f000031a000-0x8)='./file0\x00', 0x0, r3, r4, 0x1, 0x580000, 0x10) 2018/01/15 17:12:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = eventfd2(0x1, 0x80000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000b97000)=0x9, 0x4) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000df4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2018/01/15 17:12:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$audion(&(0x7f0000c14000)='/dev/audio#\x00', 0x0, 0x400) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00008e3000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ea4000-0x4)=0xe8) getgroups(0x9, &(0x7f000010f000-0x24)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fchownat(r1, &(0x7f0000ebe000)='./file0\x00', r2, r3, 0x0) sendmsg$nl_generic(r0, &(0x7f000000e000-0x38)={&(0x7f0000631000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000399000)={&(0x7f0000cf5000-0x3f4)={0x25, 0x2a, 0x100000829, 0x4, 0xffffffffffffffff, {0x402, 0x0, 0x0}, []}, 0xfffffffffffffd63}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bd5000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000cbf000)={0x0, 0x1}, &(0x7f00004c4000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000668000)={0x4, 0x200, 0x1f, 0x9, r5}, 0x10) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000312000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000702000)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000f80000-0x8)={r5, 0x0}, 0x8) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d66000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000851000-0xc)={@loopback=0x7f000001, @empty=0x0, r6}, 0xc) 2018/01/15 17:12:38 executing program 3: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000014a000-0x1c)={0x5, 0x101, 0x4000000000080, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fcd000)="", &(0x7f0000ca0000)="", 0x0}, 0x20) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000fd0000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f00007e3000)=""/34, 0x22, 0x0, &(0x7f0000fcf000)={0x0, 0x1c9c380}) 2018/01/15 17:12:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x5, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0xae0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={0x0, 0x2710}, 0x10) recvmsg(r0, &(0x7f000065c000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f00004f5000)=""/124, 0x7c, 0x0}, 0x0) 2018/01/15 17:12:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00009e2000-0xa)='setgroups\x00') 2018/01/15 17:12:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a56000-0xc)='/dev/autofs\x00', 0x20000, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00007e2000-0x2)={0x6, 0x9}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) 2018/01/15 17:12:38 executing program 1: r0 = shmat(0xffffffffffffffff, &(0x7f00004a3000/0x2000)=nil, 0x40) shmdt(r0) r1 = syz_open_dev$mouse(&(0x7f0000e96000-0x12)='/dev/input/mouse#\x00', 0x2, 0x8000) syncfs(r1) 2018/01/15 17:12:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000328000-0x8)={0x0, 0x0}) capset(&(0x7f00008c9000)={0x19980330, r1}, &(0x7f0000080000)={0xffff, 0x1, 0x1000, 0x7, 0xfffffffffffeffff, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)='/dev/cuse\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f00007fd000-0x10)={0x4, &(0x7f0000f24000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) readv(r2, &(0x7f0000f4e000)=[{&(0x7f00000ce000-0xd4)=""/56, 0x38}], 0x1) preadv(r2, &(0x7f0000991000-0x8)=[{&(0x7f0000e39000)=""/1, 0x1}], 0x1, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = add_key$keyring(&(0x7f00006e7000-0x8)='keyring\x00', &(0x7f000042c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f000041b000-0x5)='user\x00', &(0x7f0000701000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000070d000-0x4f)="74d8d25af94c1098a24bf1232e50f123f9f9d23c902bb4d86512483fb96f4863cda03605b35b1e34538603918d402621c66c2a4e9b50d3f5e3d3a885d18a0e57a8f57b6e8ec3cee72491ea7d5d75ad", 0x4f, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r3, 0x1000000000016) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) 2018/01/15 17:12:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000b26000)=0x0, &(0x7f0000000000)=0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000126000)='/selinux/checkreqprot\x00', 0x400000, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000d51000)=0x401, 0x4) 2018/01/15 17:12:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000003c000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00009c6000-0xe)='/selinux/load\x00', 0x2, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000099d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x30, &(0x7f00002bc000-0x108)={0x0, {{0xa, 0x0, 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]}, {{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/15 17:12:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a27000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x1) fstat(r2, &(0x7f0000077000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r3, 0x11cc) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/15 17:12:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b84000)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f000066a000-0x28)={0x5, 0x100000000, 0x0, 0x1f, 0x7}) r1 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x7f, 0x181001) r2 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="01", 0x1}], 0x1, 0x5b) ioctl$KVM_ASSIGN_SET_MSIX_NR(0xffffffffffffffff, 0x4008ae73, &(0x7f0000a08000)={0x0, 0x0}) sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/15 17:12:38 executing program 0: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000520000)={0x3, &(0x7f0000fe4000)=[{0x87, 0x0, 0x0, 0x0}, {0xb1, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000b26000-0x2c)="530c44b785c7f91b2de1e27f7464f87610cbfeb4d9c720af0420f0129f5a4a2e2518cc180599163272d0b50d", 0x2c) 2018/01/15 17:12:38 executing program 2: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fe8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r2, &(0x7f0000fe9000-0x77)="f858c5e1ee53291700b5fbc6da93d7d96438f665cae651572e4b8beb5d9fd1f77db0b77b5204365ac22ddbb68eb341e217f2184d6cfad0e5ea1f62da44e2a0e906e96e6e46268bfdec1cee878c73c13d848413e19fc2cffb413e4f5bb315c8822e949d78d80df4b0b0780bc41bfa86e4dfc44e572cc366", 0x77, 0x4000, &(0x7f0000fe8000)=@abs={0x1, 0x0, 0x2}, 0x8) ioctl$int_in(r1, 0x5429, &(0x7f0000fe5000)=0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fea000-0x4)=0x3ff) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00006e0000-0x4)=0x0, &(0x7f0000baf000-0x4)=0x4) 2018/01/15 17:12:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x803, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000021a000-0x11)='/dev/qat_adf_ctl\x00', 0x101001, 0x0) 2018/01/15 17:12:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d47000)='/dev/vga_arbiter\x00', 0x40000, 0x0) mq_timedsend(r1, &(0x7f00009bf000-0x3a)="e0439c7756ea1ca7629af8ea9c6abebe247520830228a05ff4f29b782427c6e315b913e198380317d3c109a6fe86c4264447f3cac98c52d6cfe8", 0x3a, 0xffff, &(0x7f00003bb000)={0x0, 0x989680}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r0) r4 = geteuid() r5 = gettid() sendmsg$nl_netfilter(r3, &(0x7f0000505000-0x38)={&(0x7f0000f58000-0xc)={0x10, 0x0, 0x0, 0x40004800}, 0xc, &(0x7f0000517000-0x10)={&(0x7f0000b48000-0x268c)={0x268c, 0xf, 0x5, 0x404, 0x0, 0x0, {0x3, 0x0, 0xa}, [@nested={0x4, 0x25, []}, @generic="c77d7a134b8604af8b8cd44065719b6902b85c00c6febc56b5b22248b09d153a58c8f1dd0cd9631377f1bf650395da795e0d1b20ea47366a526bc7f7644f179032cbd1e23007775baf9b306fbaa41fa1c6aff6d5ef79ced52a34cc09842b058028de16ccda59b0af5309e54af93fc2c798e504b25b4bcb04381a3f0a7c14e19d52f969b95c29ec4c6478d30defcd4c0802d2b1e9eb00b760", @nested={0x11cc, 0x85, [@generic="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@generic="17885fa756a4ced385b8c7bcb9767b87fbc348f743c77e400a320b02a71eaeee67c3069199ba3b2884be03f8d17bfb664ec4c299bb3d26942f1e24608041a7a9b92328884a9d8eaf73448591150f5dab7cd2ada961d46a645b", @generic="3bcd73e5f35f2c4e61feef5cdf29194607713f3b083d2ab245e2d689eb2e7e6b3f4ab602ef2282df9e43750a73775219f559431ac38451cefc5863c6eaa0e0cec58e896618ed6e79cf5e146587f60e872c412f8e465d684e1c78f930bb09e3fd05336fd59d8ae7ec20106c847f4d61e8fb371d37e1f6ca38fdb325889a290864897ed102d243d733b5ed9b6c3cbd484c346dccb1e43dff06c96f47d4f23d97718effc3ec04b318e3321823bf12cd1bef12a9d7e6591c6f0c28f8be9bb6c7ed52d4abebaece9115f7f5b6acc49494ca249bb598ca9aae15ea244285e44ff068cfec185650bfb2790ba7fc5c5f4eedc397bc5a", @generic="cd8a46379f9a31b216ad6a29be55c3386d148e728fcec432d198f0cf9dd6b2e11c8504f0e4a18da034b5e7009f45e091ede470546173acc982d09094c0c840c5d3aa3f1b1dcd1db199d5051873e17d7ff6bf34d05afc51e8371a8ad866adf3", @typed={0x1c, 0x8, @str='/dev/vga_arbiter\x00'}]}, @generic="490a6d7c827960b858b8ab2dd3c51708065e0c838bb1da265600eeecf8d3964487464de5ced54e4afa127ec12ceb194dc610ea7bad244a4a8ea7b455bdf1f6ec22132de96d3b67", @typed={0x10, 0x3e, @str='user:\x00'}, @nested={0x1190, 0x76, [@generic="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@generic="a6a24e9dc4babe38daa2d7aac8f0782ec762d5472715813bc345404e78979675d5d5e15ef401d0f2b23277b19f4d32ba484ccb267eab123ea2849018b13cd3131d21e342e89e26477341b495dbc9cea8b8ee022a2831dd0600a0682276fd264b7e78a3aad799fd7e891c310f94a38542997b1501675edb162182f05d6939af28be13d281b99c579042a743915d6e25da23a8996c95c2cff324bd2f2707a58696ebd506f07bfae9444bb38d5a6b0bc0ddf84bf42ac5fc24715a2867ebec96770025c6c76061d89555b3c6", @generic="f47f90c0fe7f92691e229e2796a438edb0be0c05de1cf1bcadb8ea8707f2e2b13df20f823f0d7fc6ad829d", @generic="dc0906a6eccc910f11b917d78ea522a5f0dc64f880dd9cdfd132e0f3f365cb0a2db2df0f947f88dc291d59981943ddef9f71d4c9bd90c6791f7aef952d7ace", @generic="4bf7faaf1e6295ad39fb2fdc826ee8572ccf3055d6420acc34facf68d330c9919a7a7f5866894a05dae32912f9de6725ca06037c2022eacf8e85dd72b1eda9f341b8d0d395e4bc6e5603f2d12c1eea031a2ef5b4f5"]}, @generic="4ff4d9eeda4832ce4a76794359cc1adf70ea408ffaf1d0b9c89f7e362669a14bdd225b150ae21c89848fefbedfa024dfba58d405a21f57f495992f6761381e40db7cb6a41d994588aeab332226a69412130d9dc1680c1cecbc931e42a520e21d2ccf740b23e6e21703ab5164f6449bf7f8257cec2a4f4a8e172257de9d0b1c", @nested={0x1a8, 0x1f, [@generic="95481a4148fcc6234b5374c52eff181c6896f5142f4c7805a2b19293177d45fc95c61890e4a9ab1eccd90cca14134213b1f6b5fe8a1eef98854a0a489bf776d3a47407c48a6dd471407df9ba09c841e22daeb0608716a66f524756febb3fdcd85d7e16eca081370fe9628cf725fc011d9fbb63678194a5776144d026d6", @generic="97386e00a597681aa27024fb9cf32e684583f44bbd77", @generic="1d67cde0131df7dad0413a485cab78471977c00ec7296bd4e10882bad07956f6008890a4bd584339e3f2bb986cbf5ee7aff6b3ae88cfdcbc933c56e106325af08f14c173527ef449969cdd07711b27987e51edd7e0a39d59200a981b6980a554163be00517471ea5fe6df5e0cb834a9da680b7a23d0b4bfc28b23863e7235dc7834125833b05f7395a52a2cd19d47ff88462cf862700850a148cc61281d6995ea8e2127100e0d322c3afccd518c4113e76266f401bd413b275a6e7b77ed3a07c6e30d9c99e47cabe57cb0af8a059835ef2b82ac779cfa3527df90682cdfb0650a3b8d7ef20ab207f34689d63b17128e64a9bfdf6078422", @typed={0xc, 0x2f, @uid=r4}, @typed={0xc, 0x83, @pid=r5}]}]}, 0x268c}, 0x1, 0x0, 0x0, 0x1}, 0x801) 2018/01/15 17:12:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00002e6000)='/dev/ppp\x00', 0x40080, 0x0) getsockname$netrom(r1, &(0x7f0000735000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00002c6000)=0x10) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000eb3000)={0x0, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 17:12:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)='./file1\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs.', 0x0, &(0x7f000000a000)="") 2018/01/15 17:12:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a5b000-0x8)='rxrpc_s\x00', &(0x7f0000241000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ff6000-0x5d)="134cc9841126a3983495ed2b409bc771d86bcef76758ddc9812e3e4cf881ca9fa20248ebce9e541b4e492973061c3b06c8acaec40034d9dffafafac7051f0302d931791e407d83bec0ee4d44cd96000d89e86f8bf419789fbe9218b55e", 0x5d, 0xfffffffffffffffa) keyctl$set_timeout(0xf, r0, 0x5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000042a000)='./file0\x00', 0x400, 0x108) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000991000-0x10)={0xffff, 0xfff}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ed5000-0x8)={0x0, 0x0}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000999000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000e93000-0x3)=0x3) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f000033c000-0x4)={0xac, 0x3a35b05a, 0x5}) r3 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r3, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0xfffffffffffffe38}], 0x1) fdatasync(r2) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000d8e000-0x4c8)={{0x80, 0x6, 0x9b, 0x4, "9111afd6ca33f6f67f36de44d60e28f50f88f351324beab35dd331614d3e136e5533da4e3cbf891249d955de", 0x8}, 0x2, [0x1f, 0xfffffffffffff801, 0x10000, 0x800, 0x6, 0x0, 0x6, 0x2, 0x1, 0x5, 0x9, 0xff, 0x9, 0x7f, 0x7, 0x1, 0x4, 0x9, 0x1, 0x7, 0x4, 0x4, 0x0, 0x20, 0x9, 0x8, 0x4b0, 0x1, 0x10000, 0x4, 0xff, 0x0, 0x8, 0x4, 0x1, 0xfff, 0x80000000, 0x8, 0x8, 0x7, 0x7, 0x2, 0xfff, 0x4, 0x0, 0xe91a, 0x9, 0x3, 0x6, 0x5, 0x0, 0x7, 0x1, 0x8001, 0xb71, 0x1, 0x2, 0x7ff, 0xc00, 0x8, 0x9, 0x2, 0x6, 0x5, 0x7, 0x0, 0x1, 0x9, 0xb3, 0x9, 0x1, 0x1000, 0x8, 0x635, 0x3, 0x3, 0x2, 0xfff, 0xfffffffffffff48f, 0x6, 0x40, 0x9, 0x5, 0x5, 0xffffffffffffff80, 0x0, 0x96, 0x3f, 0x0, 0x8000, 0xbdc1, 0x3, 0x3, 0x7, 0x0, 0x0, 0x6, 0x0, 0x9, 0xfff, 0x1, 0x1f, 0x100000000, 0x1, 0xb053e0a, 0x8, 0x9, 0x2, 0x9, 0x5, 0x7, 0x1000, 0x3, 0x7fffffff, 0xead8, 0x4, 0x0, 0xbac7, 0x3577, 0x8001, 0x4, 0x9, 0x0, 0x0, 0x1000, 0xfffffffffffffffe, 0xfff, 0x4], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 17:12:38 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) capset(&(0x7f0000005000-0x8)={0x8000020080522, r0}, &(0x7f0000002000)={0x0, 0x0, 0x100004000, 0x247826bc, 0x0, 0x0}) r1 = msgget$private(0x0, 0xe6f6f720a10198cb) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in6=@mcast2={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]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000005000)=[0xffffffffffffffff, 0x0]) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000006000-0x78)={{0x9, r2, r3, 0xffffffffffffffff, r4, 0x82, 0x2, 0x0, 0x0, 0x0}, 0x5911, 0x4, 0xfffffffffffff800, 0x6, 0x8, 0xcebe, r0, r0, 0x0, 0x0}) 2018/01/15 17:12:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000d29000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003ef000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00005a0000-0x70)=""/112) 2018/01/15 17:12:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x18, 0x301, 0x3, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 17:12:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000ef4000)="", 0x0, 0x0, &(0x7f0000001000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000e32000-0xc)={0x7, 0xffffffffffffffff, 0x1}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000904000-0x8)={0x6, 0x40, 0x91, 0x4}) pipe(&(0x7f0000236000)={0x0, 0x0}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000001000)=0x0) 2018/01/15 17:12:38 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) msync(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x7, 0x40) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000a96000)=0x7) shmget(0x1, 0x2000, 0x1010, &(0x7f0000a95000/0x2000)=nil) 2018/01/15 17:12:38 executing program 0: mmap(&(0x7f0000000000/0x9de000)=nil, 0x9de000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002dc000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f00009de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00009df000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x22000) mmap(&(0x7f00009de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00009de000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8000, 0x1, 0xff, 0x2, 0x7, 0x81, 0x355}, 0x20) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x8) 2018/01/15 17:12:38 executing program 6: r0 = syz_open_dev$dspn(&(0x7f00009a1000-0xa)='/dev/dsp#\x00', 0xe8a, 0x100) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000814000-0x4)=0x8000000000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x40000000000001, &(0x7f0000805000)=0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000075f000)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000fb2000-0x62)=""/98, &(0x7f0000151000-0x4)=0x62) io_getevents(r1, 0x4, 0x4, &(0x7f000051a000-0x140)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000383000-0x8)={0x0, 0x989680}) 2018/01/15 17:12:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000421000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2b3, 0x800) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000337000-0xc)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000b000-0x4)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00009f0000-0x30)={0x0, 0x0, &(0x7f0000971000-0xf8)=[], 0x4, 0x0, &(0x7f0000901000-0xca)="5eda03d8"}) 2018/01/15 17:12:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000f39000-0x28)={0x1, 0x0, [{0x258, 0x0, 0x3}]}) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000074f000)='/selinux/member\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00008fa000-0x2c)={0xb, 0x2, 0x7fffffff, 0xceb, 0x1, r3, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/15 17:12:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000002c000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x2, 0x80001) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00007d5000-0x9)='/dev/rtc\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000407000/0x18000)=nil, &(0x7f00007ef000)=[@text32={0x20, &(0x7f000024a000-0x45)="0f32b8bd0000000f23d00f21f8350000000e0f23f82e0fc7ae5317000066b8f7008ed8b97b0b00000f32c4e105dba3070000000f01d10f356626f20f08b8010000000f01d9", 0x45}], 0x1, 0xc, &(0x7f00005c4000-0x20)=[], 0x0) dup3(r2, r1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00001e7000-0xe8)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c29000)=0xe8) r5 = add_key(&(0x7f0000877000)='syzkaller\x00', &(0x7f0000021000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f2e000)="82e12b2f22a8545995dffcbeb5fc5b18fd6bfc37609f4f2a343ff2de295a57fd8061f0aa8111784ed7d8294c7769f96d7281841200528f30361c85224b8b05e62f09c7b9629bc516af0161716bc5decbe43035db8003369c842078b3ef49026b40e2d53c17cf647182bfe48bbbdb4d2b1a233c8d0aff2b0677ce75508e7f4451d63cb56a59c690e962d781a2", 0x8c, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r4, r5) 2018/01/15 17:12:38 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000012000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) r2 = semget$private(0x0, 0x7, 0x42) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETVAL(r2, 0x0, 0xc, &(0x7f0000001000)=""/0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000011000)=""/10) 2018/01/15 17:12:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000e23000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000ce3000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7, 0x311000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00006f5000-0x98)={0x0, @in6={{0xa, 0x2, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5b, 0x7fff}, &(0x7f0000eef000)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000688000)={r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001a5000)=0x8c) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000886000-0x110)={{0x0, 0x0, 0x0, 0x0, "d6a812d5997b0d6deda0c967430f02d2849c3124bbf9081b0851e047527216b8854f0eac7ebdf7809cb9b2b1", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "f034ff4796d8fd0baaeb291ff79017143b9f0a8ed734164cfe080c7e8817b5df3d2b945fe9ad5ceb2b98bc3e3bf4db572292c2726f83631152b8219d67966693", &(0x7f000093c000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 17:12:38 executing program 0: r0 = msgget$private(0x0, 0x0) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000dc7000)=""/157) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000589000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffc9) fsync(r1) recvfrom(r1, &(0x7f0000c70000-0x46)=""/70, 0x46, 0x0, &(0x7f0000719000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f00004ce000-0x8)={0x0, 0x0}, 0x84800) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000d27000)=@assoc_value={0x0, 0x0}, &(0x7f0000ef3000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000070d000-0x8)={r3, 0x80000001}, 0x8) setsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f0000c40000)="dc981620e5", 0x5) sendto$inet(r1, &(0x7f000045d000)="", 0x0, 0x208000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f00006bd000-0x38)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00001b9000-0x70)=[{&(0x7f0000e14000-0x4c)="eb089c754434a75cebeab86d887a787edc28dfae5084f86fa71cc6221e5cb25846675b4305ef36c9d1fc3973dab5fd453f5f89b1160c74ca8bc410900f6ffb6153eaa2654c0e", 0x46}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) inotify_init() getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000114000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f00007e6000-0x4)=0xc) bind(r1, &(0x7f0000461000)=@ll={0x11, 0xf8, r4, 0x1, 0xb7, 0x6, @random="1f8ebd2cff2a", [0x0, 0x0]}, 0x14) 2018/01/15 17:12:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000943000)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfffffffffffffea2, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x4ab, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000081a000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r1 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000768000)={{0xb, 0x7, 0xa4, 0x8001, "c62c15204b8e47aa1e241a8f18b108159fac929c15a5fb821ab8611c9793446068db3e8c75c2da6feeb7eb06", 0x4}, 0x0, 0x0, 0x4, r1, 0x5, 0x3, "e948ed64221180ca186079d212ece176f1e94c32fdcdb4d6051e6605ac8cd0616a615bf539738f69b24a926446832fd524f7ee494f8d88f30c3f86844eb5f42f", &(0x7f0000f21000-0x1)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x7, 0xd1, 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]}) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000aec000-0x10)={0xf000, 0x113000, 0x0}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b6a000-0xd)='/selinux/mls\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$TIOCCONS(r0, 0x541d) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x5000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/15 17:12:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000595000)='ceph\x00', &(0x7f00000a4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00006e6000-0x61)="0f0029db0284d550cb43f688a46f61f8adc53aaccc177f69fd2bae3af3ba705560eae8771bb0c9973e50bf443c9b4b54db3db6e7ad7248f037698f303f44e280401b359e49d4e0879cee7e78d701ecbcee3a86c135d18df0505e30ef88f697c68d", 0x0) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f000048b000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000c49000-0x1)='K', 0x1, r0) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00008e0000-0x109)="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", 0x109, r1) add_key$user(&(0x7f00007e0000)='user\x00', &(0x7f0000fb4000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000008a000)="690782ba000000000000000085ec54f5da60ac8386bcd98d70ce9ddf727951fb9997fb8ca336ef7349def24f9c7bb9b694b2eb0c86a927f115e723a616e8f707000000fffffffffffff0014a8a2cff3bc61f1c234dcd24ec3f72d6d3f9ff1cda501473e4ae1089aa00bbafdf30518027e7a0443318f4bcb69a70dcb1e472ba66ac09196f0cdff1d746", 0x89, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000c1e000)='user\x00', &(0x7f0000124000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)='/\x00', 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r4}, &(0x7f00005cd000)=""/0, 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000066b000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f00001fb000-0x4)={0x0}, &(0x7f0000f6f000)=0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000088d000)=0x0) ptrace$poke(0x4, r6, &(0x7f000094c000)=0x0, 0x1) 2018/01/15 17:12:38 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000009000)='/dev/sequencer2\x00', 0x181000, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000005000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x220008}, 0xc, &(0x7f0000009000)={&(0x7f0000005000)={0x4c, 0x11, 0x3, 0x0, 0x3, 0x2, {0x2, 0x0, 0x8}, [@typed={0x18, 0x0, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x11, @void=""}, @typed={0x18, 0x34, @str='eth1vboxnet0\x00'}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x810) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000009000)=@req3={0x1ff, 0x81, 0xfffffffffffffffe, 0x9, 0xc0f0, 0x9, 0x49}, 0x1c) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) [ 88.654178] binder: 15804:15816 ERROR: BC_REGISTER_LOOPER called without request [ 88.689639] binder: 15816 RLIMIT_NICE not set 2018/01/15 17:12:38 executing program 2: mmap(&(0x7f0000000000/0xd4d000)=nil, 0xd4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x3, 0x13, 0x0, 0x3, 0x0, [@sadb_key={0x1, 0x9, 0x0, 0x0, ""}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004e4000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00008cb000)={"de22e3c5a1c869f3c1bdc833b041eeec", {0x4, 0x1, 0x0, "d8332138d2fa", 0x8000, 0x0}}) [ 88.711686] binder_alloc: binder_alloc_mmap_handler: 15804 20000000-20002000 already mapped failed -16 [ 88.726375] binder: BINDER_SET_CONTEXT_MGR already set [ 88.747525] binder: 15804:15816 ERROR: BC_REGISTER_LOOPER called without request [ 88.770434] binder: 15804:15832 ioctl 40046207 0 returned -16 [ 88.770596] binder_alloc: 15804: binder_alloc_buf, no vma [ 88.770620] binder: 15804:15836 transaction failed 29189/-3, size 0-0 line 2957 2018/01/15 17:12:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/protocols\x00') fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000054c000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000067d000)='/dev/dsp\x00', 0x10000, 0x0) read$eventfd(r2, &(0x7f000067f000-0x8)=0x0, 0x8) readv(r2, &(0x7f0000bc8000-0x20)=[{&(0x7f0000a88000-0x4c)=""/76, 0xfffffd23}, {&(0x7f0000c15000-0x32)=""/50, 0x32}], 0x2) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f000088e000)=0x7f, 0x4) read(r1, &(0x7f0000828000)=""/4096, 0x1000) 2018/01/15 17:12:38 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000078000)='./file0\x00', 0x400000, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f00006f9000)={&(0x7f0000ef1000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ff7000-0x50)=[{&(0x7f00006bf000-0x12)=""/18, 0x12}, {&(0x7f000041b000)=""/54, 0x36}, {&(0x7f0000f2d000-0x74)=""/116, 0x74}, {&(0x7f0000001000-0xf3)=""/243, 0xf3}, {&(0x7f0000001000-0x43)=""/67, 0x43}], 0x5, &(0x7f0000c4f000)=""/36, 0x24, 0x1a83e1b7}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x15ab, 0x3, 0x5, 0x400, 0x3, 0x8, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000002000-0x1000)="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", 0x1000, 0x4000000, &(0x7f0000000000)={0x1a, 0x1f, 0x8, 0x4, 0x6, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00001dc000-0x3e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="72f336fc9021", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0xa00000000000a}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x260, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x1, [0xfffffffffffffffc]}) 2018/01/15 17:12:38 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000aab000)='/dev/dsp#\x00', 0x6, 0x20200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f000000d000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = memfd_create(&(0x7f000081e000-0x22)="76626f786e657431657468306367726f75707b707070305e2f2b2f656d31e6242b00", 0x2) readahead(r2, 0x10000, 0x81) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007da000-0x16)='/selinux/checkreqprot\x00', 0x208800, 0x0) msgsnd(r1, &(0x7f00001a6000-0x8)={0x3, ""}, 0x8, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000fe8000-0x4)=0x0, &(0x7f0000b05000-0x4)=0x4) msgrcv(r1, &(0x7f00002db000-0x1008)={0x0, ""/4096}, 0x1008, 0xfffffffffffffffe, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000bdf000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}) r3 = semget$private(0x0, 0x3, 0x20) semtimedop(r3, &(0x7f00009f0000-0x6)=[{0x1, 0x3ba1, 0x800}], 0x1, &(0x7f000084c000)={0x0, 0x1c9c380}) 2018/01/15 17:12:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000685000-0x8)='./file0\x00', 0xffffffff7ffffffe) r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000012000-0xc)='./file0/bus\x00', 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f000078b000)=""/209) 2018/01/15 17:12:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x2, 0x0) 2018/01/15 17:12:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x5, 0x181001) r1 = memfd_create(&(0x7f00000da000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/15 17:12:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) r1 = syz_open_dev$tun(&(0x7f0000642000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x10002000000011, 0x8000000080003, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000a7d000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000113000)=0x1000, 0x4) r4 = socket(0x11, 0x802, 0x0) bind$packet(r4, &(0x7f0000deb000-0x14)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000c5d000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) r6 = dup2(r3, r2) write$tun(r6, &(0x7f0000ae7000-0x53)=@hdr={0x0, 0x3, 0x0, 0x8, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x45, 0xffffffffffffffff, 0x0, 0x0, 0x800000000006, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x31, 0x0, "7e0675caa76407951b42423756ea589af83365c339cd93fdd936f362f1cea5fd67ef3958de215bf7fb"}}}, 0x4f) bind$inet(r6, &(0x7f0000e1c000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 17:12:38 executing program 0: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) fcntl$setlease(r0, 0x400, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) close(r1) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000013b000)=0x2) [ 88.804815] binder: undelivered TRANSACTION_ERROR: 29189 [ 88.810394] binder: release 15804:15822 transaction 78 out, still active [ 88.817306] binder: undelivered TRANSACTION_COMPLETE [ 88.822476] binder: send failed reply for transaction 78, target dead 2018/01/15 17:12:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000e7c000)={0x77359400, 0x0}, &(0x7f000051c000-0x8)={0x0, 0x0}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000047d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mq_timedreceive(r0, &(0x7f000027c000-0xb9)=""/185, 0xb9, 0x3ff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000057c000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x38, &(0x7f0000384000)=0x2, 0x4) r2 = 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}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000100000016) 2018/01/15 17:12:38 executing program 4: socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000984000)='/dev/loop#\x00', 0x7, 0x0) fcntl$setstatus(r0, 0x4, 0x4400) readv(r0, &(0x7f0000cd7000)=[{&(0x7f00001ba000)=""/17, 0x11}, {&(0x7f000006e000)=""/243, 0xf3}, {&(0x7f0000fbb000)=""/157, 0x9d}], 0x3) r1 = socket(0x2, 0x6, 0x1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d48000-0x9)='/dev/ppp\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000858000-0x14)={0x2, 0x0, 0x100, 0x3, 0x40}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000050c000-0xc)={0x0, 0x100000001, 0x2, [0x7fffffff, 0x10001]}, &(0x7f0000bd0000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000fa0000-0x8)={r3, 0x97}, &(0x7f00003c8000-0x4)=0x8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000cbe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fee000)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000fcf000)={r4, @rand_addr=0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000fa7000-0x10)=@common='bridge0\x00') 2018/01/15 17:12:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c24000-0xa)='/dev/cuse\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000980000-0x6)={0x0, 0x9}, &(0x7f0000a9f000)=0x6) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000046f000-0x8c)={r1, @in={{0x2, 0x1, @rand_addr=0xafb2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000dba000-0xa)='blacklist\x00', &(0x7f00001b7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ba1000-0x20)='ppp1mime_type@:selinux.security\x00', 0x0) add_key(&(0x7f0000b79000)='asymmetric\x00', &(0x7f0000ef3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e8f000-0x2)="1081", 0x2, r2) 2018/01/15 17:12:38 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f68000-0x5)='/dev/vcs\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001000-0x90)={0x0, {{0x2, 0x3, @rand_addr=0xffffffffffffff7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x5}, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) [ 88.883403] device syz2 entered promiscuous mode [ 88.914939] print_req_error: I/O error, dev loop5, sector 0 2018/01/15 17:12:38 executing program 5: madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x3) r0 = msgget$private(0x0, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000000)=""/38) msgctl$IPC_RMID(r0, 0x0) 2018/01/15 17:12:38 executing program 0: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002c5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c4d0ce63d9d8226"}) r2 = openat(0xffffffffffffffff, &(0x7f000060d000-0x8)='./file0\x00', 0x109400, 0x1) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000051e000)={@common='eql\x00', @ifru_flags=0x1001}) write$tun(r1, &(0x7f0000075000-0x1082)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "57c6bf", 0x0, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "b3688be2edcde6ab"}}}}}, 0x6a) 2018/01/15 17:12:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000a08000)={0x0, 0x7}, &(0x7f0000bbe000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x8, 0x10000}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000236000-0x9)='/dev/ppp\x00', 0x2c4000, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$EVIOCGREP(r2, 0x40107447, &(0x7f00003dd000)=""/174) 2018/01/15 17:12:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x101200) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00009cc000-0x8)=0x0) clone(0x0, &(0x7f0000b22000)="", &(0x7f0000f13000)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000022a000-0x2)="") epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001000-0xc)={0x4, 0x0}) epoll_create(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000001000-0x8)=0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000002000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, 0x7517, 0x86, 0x100, 0x2, 0x80000, r1}) 2018/01/15 17:12:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000049c000-0x13)='{)em0+em0losystem$\x00', 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00002b9000)={&(0x7f0000c9f000/0x1000)=nil, 0x1000}) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00003f0000)={0x0, 0xffffffffffffff07, 0x64111a0d, 0x4}, &(0x7f00000d5000+0xbb2)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000dd6000-0x98)={r2, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1}, &(0x7f0000cda000)=0x98) connect$inet6(r1, &(0x7f000026b000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000afe000-0x10)={&(0x7f0000225000/0x2000)=nil, 0x2000}) 2018/01/15 17:12:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00004fd000-0x9)='/dev/rtc\x00', 0x420003, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000fd4000)="92", 0x1, 0x4, &(0x7f0000aa8000-0x1c)={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x800000001}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000d26000)="c301f8ffffffdeffffffffe3efff060058ce66e1b470985e", 0x18) listen(r0, 0x480) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e9d000)='/dev/dsp\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000022d000)={0x0, @in6={{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0}, &(0x7f0000c3c000)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000f10000)={r2, 0xf19, 0x10, 0x0, 0x85}, &(0x7f0000e15000)=0x18) accept4$inet(r0, &(0x7f000082d000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd3000)=0x10, 0x0) r3 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f000072f000-0x2)=0xfffffffffffffffe) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f6a000-0x11)='/dev/qat_adf_ctl\x00', 0x40, 0x0) connect(r3, &(0x7f0000753000-0x10)=@llc={0x1a, 0x0, 0x7, 0x100000000, 0x2, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f0000846000)={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x2, 0x100000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x28b}, 0x5, [0x4, 0x80000001, 0x52f, 0xe208, 0x0, 0x4, 0x10001, 0xcc]}, 0x5c) 2018/01/15 17:12:38 executing program 3: mmap(&(0x7f0000000000/0x9f7000)=nil, 0x9f7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000031f000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f00009f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f00009f7000)={0x0, {""/7}, 0x0}, &(0x7f0000265000)=0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009f6000-0x10)={&(0x7f00008bc000)={0x2c, 0x1d, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x4}, @typed={0xc, 0x1, @u32=0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = dup3(r1, r1, 0x80000) mmap(&(0x7f00009f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00009f8000-0x4)=0x7, &(0x7f000080a000-0x8)=0x4) fcntl$setsig(r0, 0xa, 0x10) 2018/01/15 17:12:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = inotify_init1(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000a9000)={0x8, 0x5, 0x13, 0x0, 0x678d8ddc}, 0x14) ioctl(r1, 0x894c, &(0x7f0000158000)="") r2 = dup2(r0, r1) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0xb703, &(0x7f0000488000-0x8)={0xffffffffffffffff, 0x0}) 2018/01/15 17:12:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x5, 0x0) sendmsg(r0, &(0x7f0000e86000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff010000000100f7ff0000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c11d45624281e00070eaddd0000c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000d24000)=[], 0x0, &(0x7f000012e000)=[], 0x0, 0x0}, 0x0) [ 89.043426] device eql left promiscuous mode 2018/01/15 17:12:38 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x4156, &(0x7f0000006000-0x1f5)="") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000008000-0x8)={0x0, 0x0}) r2 = getpgrp(0xffffffffffffffff) kcmp(r1, r2, 0x6, r0, r0) 2018/01/15 17:12:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cd1000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r2, &(0x7f0000c20000-0x1)='p', 0x1, 0x0, &(0x7f00008d3000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f000057e000)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000e19000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000014e000)={r3, 0x0}, &(0x7f0000166000)=0x8) 2018/01/15 17:12:38 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@generic="14204b56ba0caa3a0313cedfc69c4afd", @ifru_flags=0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000019000-0xa)='/dev/vcs#\x00', 0x1, 0x400000) setsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f000000b000-0x94)="a4c66f7b8956f780c99760a4217ed1744b942e546de4d971ab0ea3fade732888064cf0131b5730532966ba23a59499a45480166f640d557d3ee857f7059d081ddb796599a767698e07e8f46456e77ecf880546c914fde3e84193925df9a077e8e3275906e377a86ad732d02c36b95854a7d5167fb91405c521f9192f43ba9eed3693b2cde5f2d26ce819297e5dfc974d7f06c06e", 0x94) 2018/01/15 17:12:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') sendfile(r0, r1, &(0x7f0000ea6000-0x8)=0x4, 0x2) socket$inet6_icmp(0xa, 0x2, 0x3a) fadvise64(r0, 0x0, 0x6, 0x4) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f00002b1000-0x15)=""/21, &(0x7f00000e3000-0x4)=0x15) clock_gettime(0x5, &(0x7f0000edc000)={0x0, 0x0}) ioctl$int_in(r0, 0x5421, &(0x7f000070e000)=0x1) 2018/01/15 17:12:38 executing program 2: mmap(&(0x7f0000000000/0xde000)=nil, 0xde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f00000df000-0x8)='./file0\x00', 0x1, 0x4) mmap(&(0x7f00000de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000de000)='/dev/vga_arbiter\x00', 0x80001, 0x0) mmap(&(0x7f00000de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000df000-0x4)=0x0) syz_emit_ethernet(0x91, &(0x7f00000c5000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@x25={0x805, {0x0, 0xd2f3, 0x9, "01a4f46c172c4c76926c22dee83e74d7b740dc5c8ba921ae900364b0817d2ed0ecbd8d95b920fc32beea173a72a3c3325eb37ec9f227c1413d229911e30617f44a98f643cb172cd2cd20bdb50a62a8892498e53f00d0ccaf9a3a33170348928160a346d40f6dad56885b751101fca6e30588f355c5e938fe0f8001b0fe8bb7bed242ac5b28f338c90ef061f3ee785d986ed3cd10db9c274ef77dc74ca825e550"}}}}, 0x0) 2018/01/15 17:12:38 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000000a000)='/dev/admmidi#\x00', 0x5, 0x90000) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000020000)=0x5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000007000-0x10)={0x2, &(0x7f000001b000+0x1e6)=[{0x14, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000021000-0xa)='/dev/cuse\x00', 0x8000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f000000e000-0x48)={0x20003, 0x0, [0x1, 0x4, 0x4, 0x1, 0x1000, 0x9, 0x7, 0xfffffffffffffffb]}) writev(r2, &(0x7f0000009000)=[{&(0x7f0000006000)="8f", 0x1}], 0x1) ioctl$TCSETA(r3, 0x5406, &(0x7f0000013000-0x14)={0x7fff, 0x471d478a, 0x9, 0x0, 0xe8, 0xfffffffffffffffa, 0x8, 0xbc2, 0xffff, 0x77}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(r3, 0xa) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000020000-0xa7)=""/167) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000021000)={0x0, 0x80007f, 0x0}, &(0x7f0000022000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000016000-0x8c)={r4, @in6={{0xa, 0x2, 0x800, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000006000)=0x8c) 2018/01/15 17:12:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d10000)="ff55d36cffba04715d0000000000000100000000", 0x14) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000d40000-0x10)={0x6, [0x1, 0x1800000000000000, 0x800, 0x4, 0x0, 0xffff]}, 0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000412000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/15 17:12:38 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f000003c000)='/dev/admmidi#\x00', 0x3, 0x4080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000001000-0x66)="9011cfe640b945260b87b7fe7943a1f010e5d556dc2b145dfe71b1bcedbc30b24050f834b9bff2e832b57afb397ab4f9d0f32c2503ea4407d9d20ab00986379c07d8188cfd0acb151934589010ac9c2230232b028d4ab38e29ef7ee964749f262ad6abdbce3f") munlockall() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={0x0, 0xffffffffffff8000, 0x3, [0x7fff, 0x7, 0x80000000]}, &(0x7f0000002000-0x4)=0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x200, 0x4, 0x1, 0x3, r1}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000002000)={r1, 0x5f795fe4, 0x4c, "35eef121a3388ee7b73c12c4d995920e061bd607db69a23515b799ddd9f40bb25639152af09e8098c00cf7a9918079f631205e87c74a71c26edecdcb055621c502080c8064886c9960d352c9"}, 0x54) syz_open_dev$random(&(0x7f0000003000-0xc)='/dev/random\x00', 0x0, 0x80040) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, r0}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={r2, 0x80000, r3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000003000)="357fed81a0356c5117ac0fc1ec8ce5630d7fbc0229156ee64fa50841bf4c3beef437658306b3a487683710ba4726f2fb49001f4055ef8a2e480fcc9b72ce1bc006825b5bf238da283d62a6a85a635a07d4d9dbf4b2222df9e476b373727d8d453ae6a2b36317992e165d8ffa6e22f5027190263d47bb95a88561c3871bbd161a1272f6cb27cdd34c1d8093", 0x8b) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000005000-0x20)={@generic="56791cfe3be483a05b26857a1eafcd88", @ifru_flags=0x1000}) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000007000-0x5c)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000002000)={r3}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000003000)={r3, 0x50, &(0x7f0000007000+0x588)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000008000)=0x0, &(0x7f0000009000-0x5)=0x0, 0x3, &(0x7f0000003000/0x4000)=nil, 0x4) 2018/01/15 17:12:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000430000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f000015e000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8e18) sendfile(r1, r2, &(0x7f00007ed000)=0x0, 0x2b) sendmmsg$alg(r1, &(0x7f0000b58000-0x70)=[{0x0, 0x0, &(0x7f00008a1000-0x20)=[{&(0x7f0000f66000)="41dacafdd58f7209292566de31be9e9d5e0d3be55e28911e64abf7ffa24fca99d297", 0x22}, {&(0x7f0000a09000-0xd7)="addc1a2952bf65522d0c2ac7513bfbbaa5616d7979cef20c2b5bb543a74a25cb50285c3d6e3265eb789bec504465dbbbb067db4bb35e3c8f9151bbf0d95dd065ed15534f318c935d825de51abdc82c3131e2c4c7a0a25469de37d363a36e5e0a5f1a8980d809f260cb637f43d23220cc97a354ab49ddc3f9fdf3c36fdfbd765969da474c8fc57d7267e2a1ac6fa92a88fb97677971122a5670fcae5ee3101cb376084600ca06d33a9cf961200dad2009d73a50f6d1cbe0adbeee9315a8d37ded83971b76c473937177a284a63d589f65354a98229a7a29", 0xd7}], 0x2, &(0x7f000001d000)=[@assoc={0x18, 0x117, 0x4, 0x5}], 0x18, 0x4000000}, {0x0, 0x0, &(0x7f0000112000)=[{&(0x7f0000456000)="3cfa7380f9c8627be1409e70e33d2ae5c066ab358ddca86649328625c420e33052f5853778198d9d705b7fb8860a92b579435e72e34f8fb2a870327e1be4636948e0794779309cdcbc4b4936bc45213e446d1835b1f9dceba94cb58b11c38ef92db5fd079ae271cdbe1058", 0x6b}, {&(0x7f000090f000-0xa0)="d8c7a53d2cb5ff41dfbeb77dc294364cf7feea3e2a827cfd5e77f7b0f6d53e54ffb5d6172c638ab92085a61572ffe32226dae70917394c52122b87ded36a59c164fa9f5a9ad82490f34898bdef9c05a92d967c1f3a4a62fd1606b32633ee2d6bd6133ae2da1a6ab01fad8ebb42b0e30695f0cc299cd768b96780e54fdb2f98cdb16631f07c27226d7f45a31fab13f7edec5cfee13126b13a046169e18a0e562f", 0xa0}, {&(0x7f00009fe000-0x67)="9b2f8cbddcc5bedabbf132688c91863e887e4064e502c09c536739fd2b0f9aecaa740d1879766065678c901464aac8ba8e81d4e94afd7cf073d5727105e025abef3a7a1a58851c1b6eb35ca81810345348a7847ce3c20f54fb65a609d0275a5947c4faca3a1f16", 0x67}], 0x3, &(0x7f0000b5c000)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffff000}], 0x48, 0x240000d4}], 0x2, 0x4000000) 2018/01/15 17:12:38 executing program 4: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7f000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0d", 0x10) r1 = dup(r0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000852000)={&(0x7f0000f8a000-0x9)=@rc={0x1f, {0x400, 0x0, 0x1, 0x10001, 0xcdff, 0x40}, 0x1}, 0x9, &(0x7f00009a6000-0x10)=[{&(0x7f0000f89000)="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", 0x1000}], 0x1, &(0x7f0000f89000)=[{0x78, 0x106, 0x1f, "b6b2b5b15d6ba245f1fccf9ab01afa9d73e6d40284da859ffd07533f3ef7d2d33bd3f030dda0a27b315ec4083f8f279193da93cfc66004d984dd4b8ae11a3c059da00eac233fd801a8bac5cd7b6a81bb401363723309e47624b7330b6e199135b9b6b0978d3313b6"}], 0x78, 0x80}, 0x880) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c66000)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000337000-0x4)=0x0) 2018/01/15 17:12:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000599000)="01000000f6ff060000070000009139cc", 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00001c0000)={r1, 0x1, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000bf3000+0xe06)='/dev/mixer\x00', 0x400000, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f000082b000)=""/0) 2018/01/15 17:12:38 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00003db000)='/dev/autofs\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000873000)=@sack_info={0x0, 0x3, 0xffffffffffffff01}, &(0x7f0000c5c000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in={{0x2, 0x2, @rand_addr=0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x23}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ef000-0x18)="d556b6c5820faeb995298992ea54c7000400095b534c90c2", 0x18) r3 = accept$alg(r2, 0x0, 0x0) writev(r3, &(0x7f0000cf9000-0x10)=[{&(0x7f0000df8000-0xae)="e3e4bbdf07d3331ade17ef07a019c714f5b59d5169278c4d6f9f92d359800e2f2a", 0x21}], 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000642000)={0x9, {{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, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/15 17:12:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00001f4000-0xa)='/dev/vcs#\x00', 0x6, 0x40800) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000fae000)=""/53) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f00003e6000-0x4)=0x0, 0x80800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000c1e000-0x14)={0x0, 0x4, 0x4a0, 0xfffffffffffffffc, 0x8001, 0x8001}, &(0x7f00004fc000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000489000-0x64)={r2, @in6={{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6a, 0x7}, &(0x7f0000740000)=0x98) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40106439, &(0x7f00001ee000-0x10)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x80a, 0x0) sendmsg(r3, &(0x7f000089c000-0x38)={&(0x7f0000435000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00008f8000)=[], 0x0, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0) 2018/01/15 17:12:38 executing program 1: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00003a2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fce000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000f61000)=0x8269, 0x4) connect$inet(r1, &(0x7f0000002000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000fcd000)=@int=0x0, &(0x7f00000c2000)=0x4) [ 89.211062] device sit0 entered promiscuous mode 2018/01/15 17:12:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f05000)='/dev/kvm\x00', 0xfffffffffffffffc, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000ab3000)={"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"}) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009bf000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000f27000)=0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000134000)=@ioapic={0x2, 0x0, 0x0, 0x0, 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, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {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, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/15 17:12:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000ff9000-0x8)='keyring\x00', &(0x7f000097a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000211000)=0x5) sendto$inet(0xffffffffffffffff, &(0x7f000063f000)="", 0x0, 0x4000000, &(0x7f000085a000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000260000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) 2018/01/15 17:12:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00002a4000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000434000)=0x7ff, 0x4649b2db0e1fb0b4) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000047f000)=[], 0x0, &(0x7f0000f13000)=[], 0x0, 0x0}, 0x810) 2018/01/15 17:12:39 executing program 3: r0 = socket(0x2, 0x803, 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000503000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ee3000)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000076000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00008c1000+0xe60)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(r0, 0xff, 0x1, &(0x7f0000b2d000)="", 0x0) 2018/01/15 17:12:39 executing program 5: remap_file_pages(&(0x7f0000ba6000/0x2000)=nil, 0x2000, 0x4, 0x2, 0x8000) r0 = semget(0x2, 0x4, 0x8) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000dba000)=""/25) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40400, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000a53000-0x18)={0x0, 0xfffffffffffffff9, 0x1ff, &(0x7f0000e66000-0x8)=0x0}) semget$private(0x0, 0x2eadc7d876fdc390, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(r0, &(0x7f0000002000-0x30)=[{0x2, 0x7, 0x1000}, {0x1, 0x7f, 0x1000}, {0x0, 0x4, 0x1800}, {0x4, 0x0, 0x1800}, {0x6, 0x1, 0x800}, {0x3, 0x401, 0x1000}, {0x2, 0x8000, 0x1000}, {0x1, 0x8001, 0x800}], 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000003000-0x3)=0x1ff, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000003000-0x38)={&(0x7f0000003000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000003000)=[{&(0x7f0000000000)=""/218, 0xda}, {&(0x7f0000003000)=""/81, 0x51}, {&(0x7f0000004000-0x7d)=""/125, 0x7d}], 0x3, &(0x7f0000004000-0x1000)=""/4096, 0x1000, 0x1}, 0x10000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000004000)='keyring\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$read(0xb, r2, &(0x7f0000002000)=""/146, 0x92) keyctl$link(0x8, r2, r2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x4, &(0x7f0000006000-0x1000)=""/4096) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000005000-0x18)={0x14000, 0x5000, 0x0, 0x100000001, 0x7}) ioctl$TIOCGPTPEER(r1, 0x5441, 0xfffffffffffffffa) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) keyctl$set_timeout(0xf, r2, 0xfffffffffffffffd) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x2000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000003000-0x40)=[{&(0x7f0000003000)=""/0, 0x0}, {&(0x7f0000004000-0xba)=""/186, 0xba}, {&(0x7f0000006000)=""/235, 0xeb}, {&(0x7f0000005000-0xe9)=""/233, 0xe9}], 0x4) [ 89.265529] device sit0 left promiscuous mode 2018/01/15 17:12:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1a, 0x2, 0xfffffffffffffffd) bind(r0, &(0x7f0000fc6000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5146669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000619000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000782000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f000029e000)=[{{&(0x7f000016a000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00001f2000-0x40)=[{&(0x7f00008ae000-0x18)=""/24, 0x18}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x40, &(0x7f00005c3000-0x10)={0x0, 0x989680}) 2018/01/15 17:12:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000b9c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = geteuid() stat(&(0x7f0000335000-0x8)='./file0\x00', &(0x7f0000687000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00008ab000-0x8)='./file0\x00', &(0x7f0000cac000)='./file0\x00', 0x6000, r0, r1, 0x5, 0x7, 0x40000) openat$ppp(0xffffffffffffff9c, &(0x7f0000b70000)='/dev/ppp\x00', 0x0, 0x0) 2018/01/15 17:12:39 executing program 5: r0 = inotify_init() fcntl$setpipe(r0, 0x407, 0x2e95) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000018000)='/dev/dsp#\x00', 0x2, 0x2) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000017000-0x5c)={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, {0xa, 0x3, 0x1fcbb92d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6e}, 0xbdee, [0x2, 0x1, 0xfffffffffffffff7, 0x2000000000000000, 0x6, 0x5, 0x1, 0x8]}, 0x5c) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000003000-0x20)="3c6724a7915a7d8c248a720ae56422f65567e09f631db730c4ca3006d1c5d510"}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r4, &(0x7f0000020000-0xa8)=""/168, 0xa8, 0x40000000, 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f000001f000-0x4)=0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000009000)=[{0x44, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$unix(r1, &(0x7f0000019000)=@abs={0x1, 0x0, 0x0}, 0x8) writev(r3, &(0x7f0000003000)=[{&(0x7f0000014000)='0', 0x1}], 0x1) 2018/01/15 17:12:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003ef000-0x70)=[{&(0x7f0000be7000-0x5a)="2c404941e7f6b71f7a83c129a9c55878a4ad186e46ac507ba0b98fdf887602e31668d5584a38a4b3bf30218d1799f6671e9c431ba775496500fd525b7cc9fdfe0d43c819ac718aba2d35e684163c6f529784ec1cfa7e0b4c26a8", 0x5a}, {&(0x7f0000ab0000-0xf)="f3874a7f75419b3abf2b7ccd36ba0e", 0xf}, {&(0x7f0000e7a000)="71fee95428e2fc7d224d1658784f5205b56607a828f5fc1845be1b68a36883861f44c27639e29e08655d41e014dd490e3510f28a23f6771ca40574427d55830d9468f67c3692a25299ee9842f320dabeb33a7adb32c3bcd8e6ec1fce741274cc839570d1147090e5388e21fd9db9deca916829605d3559ba7abcda43b80a6644b8b38d57de49167d393396a79965e5755bfaf5bf0e63443659bf4b863cdb35eb5c04d099f1e3269136566cdd4e76d2fdc8813ac69d35", 0xb6}, {&(0x7f0000835000)="e8f78d804784b3bf0c444d3cfbcaf69f802ed197634ffac649c20ca656e26f07ce359e2160716c55f54c4cf6634c82a987b63ce6c405eb46c021ceec499a47136a1b34a667ddb7959f0720d87e30bf7641fb5c1ee9cfbd7029ec17b2ccc63289458fb3f31fae89d6184ac49193a33805dacf9e", 0x73}, {&(0x7f00004f6000)="de719a4098196fa562dd0d2186d0fd8b79821c5c8716a77fdc28a90d6171427b677ad192c88e0a5dd15bac832e9ad4849c6df14816f9b035ed79d5a1c646611163d3172bbf8f9c83c4fb49f1d8b66866edea4b6e881a825656ad5bedaf8da62edd4a4ddc6e25affc1aaaef5fb76e51", 0x6f}, {&(0x7f0000203000-0x80)="eef643e1d3e6f04c168bf99516de2fc8563511f49567cd36c5bffde5110180dd022ecf65e79f16a717ffcb494807943d29e4fe7d271bad51f5280568f2a5fe2ca43d9c48177686181891e6d8b676f6bbbbc42656a024839314818c00500056624b7d5d7c3f737fdf0b9176c6c09437727498de13841704943335bd6e7b47937c", 0x80}, {&(0x7f0000b82000-0xa8)="6064aa69b60cffcfdbcd02f6cf8ac6ec9824bb62b518bd0132eb8b28622cac5d8263220bbdb6f54f521696c6801070725f7f605a97a44a774fb515a563d620aeb23895a17dac916a0a8ed41418d956fc5cc00b08d74a46711f911cd17c98a2455727e9a9f38ae36267128d8fc4d3ac3069821784236570ec9f765cbef1f03b84ae13f1e82d10a10826626d0ec4b7f448b373e2865d0d05a7c467577832afad74325f9fef1f5b1a6b", 0xa8}], 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000358000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f000096d000-0x4)=0x0, &(0x7f0000dea000-0x4)=0x4) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f00009b7000-0x20)={@common='sit0\x00\x00\x00\x00\x00 \x00', @ifru_addrs={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000a0e000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt(r3, 0x58e, 0x2, &(0x7f000068e000-0x7d)="", 0x0) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000340000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_names=@generic="54aa702ef1e441710d0b23e1c03a7240"}) r4 = syz_open_dev$sndmidi(&(0x7f0000a5a000)='/dev/snd/midiC#D#\x00', 0x6, 0x0) ioctl$EVIOCGBITSND(r4, 0x80404532, &(0x7f000081d000)=""/244) 2018/01/15 17:12:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000506000)={0x0, 0x0}, 0x4000) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dba000)='/dev/vga_arbiter\x00', 0x10082, 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f0000bf1000)=0xffd4, 0x800) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000038e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ab8000-0x4)=0x14) r2 = syz_open_dev$loop(&(0x7f00005c3000)='/dev/loop#\x00', 0x0, 0x4002) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x2) 2018/01/15 17:12:39 executing program 6: mmap(&(0x7f0000000000/0xb76000)=nil, 0xb76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005c4000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f000051e000-0x14)={0x1, 0x8, 0x7, 0xb4bd, 0x0, 0x0, 0x5, 0x56d, 0x5, 0x0}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b71000-0x10)={&(0x7f0000998000)=@newsa={0x184, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'lrw(cast6)\x00'}, 0x0, ""}}, @algo_auth_trunc={0x4c, 0x14, {{'crct10dif\x00'}, 0x0, 0x0, ""}}]}, 0x184}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 17:12:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00003e0000-0xc0)="1e1cb443ccec3ca9e0e9d2e4dffbda30a40759230c959cb2da2c4a412d46f42e22723197dfb43bfe33880bf2994904f05d8f91883520549c478631f415f8d281cccf98872928ec2278780d03705b8730aace30230bc0ba1e4ae4adf9c77953a14015ec7419a1cec8c9787e0e62e8730714f636a2aa188f1aac533d44a0a4c6501a2872fa5a7ec230bd76b2454c8ad208a9fde5061f19ef18e5c98044ac0abf37c8442c4ac04bdcfd62b1eff9e527eec5110e7d0f9d416ae39e61c0199972a444", 0xc0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r2 = inotify_init1(0x80000) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r3 = gettid() fcntl$setown(r2, 0x8, r3) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r2, 0xa, 0x20) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000365000-0x11)='/selinux/enforce\x00', 0x10800, 0x0) getsockname$netlink(r4, &(0x7f0000209000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc5000)=0xc) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000dfc000)=[{&(0x7f00005ff000)=""/4096, 0x1000}, {&(0x7f00008a3000-0x3c)=""/60, 0x3c}], 0x2, &(0x7f00006f2000)=[{&(0x7f0000b90000-0x1f)=""/31, 0x1f}, {&(0x7f0000bab000)=""/223, 0xdf}, {&(0x7f0000b34000)=""/130, 0x82}, {&(0x7f00003d2000-0xe6)=""/230, 0xe6}], 0x4, 0x0) close(r0) 2018/01/15 17:12:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000035d000)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="007206ed000000000011d54cadc88902"}) r1 = socket(0xa, 0x803, 0x7) sendmmsg$nfc_llcp(r1, &(0x7f0000f44000)=[{&(0x7f000088f000-0x60)={0xa, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c007846f83c7baa707bef6850ccdb39c111743913f1b760121acf03", 0x0}, 0x60, &(0x7f000055a000)=[{&(0x7f0000874000-0xd0)="cddf244efe0acd6c9fe17cd1471e0f48baf0a46edb39a5ce4dd79915c9400fe2b6f47247d4ee7b249d56fb15ca94ecc49cc1fbb7778e7a905cf2a6ec85771f54106bd5a7a57ef1b204391db996e243d7966a585e1bf78acf3ebf040513909784fe37a985470e4b30eae4e7ed86b96c83d04eb924a4a6efa1c4e5698f7cb6add7bd5a149c297e86f6bb3e6d8efbba9a73c65913bbfb3fb128fafa3a3a3e15be0b807d382724c8eb409775cdc76c989107a1e69faf084fc07e238e6987b8d9bb85fe52457a1c3649e4b23093d621a8748c", 0xd0}, {&(0x7f0000d0b000-0xc4)="9e216a464f6f62bd83d208c7c23d076a2f30077033cd2d664ea0b72046450cd08b785670cb3b3b57fbbabb83884635b2c85e64943c5db80b838c0942883974998511fe586496f3712003ba6e5624d29ca853bc99c14f453f67f0eff48d05f756cce1064f32dc14b5fc70033b0717e7fe93f38486951e98cdeb737d85c53fa82c7a28fd4cfb4b0ead0c9c5506b48c11fbcbb5983020207626c47ba44e7bd542bee7518083b903791624c72e277ac081a3b3a5e44a99784e6caba54f92ec4353bdbb24c340", 0xc4}, {&(0x7f00004a6000)="e1219b52800c4f36f6464de429f471573e9b384a169a8e80b80f311c6f94d0398ad1aaf2511c7f21fdc0687694e797aef0b7216e4a3b004d6113f7bd552a5f826bc929014be010a2c57b4a103ca8b470d93bea65549700d4ea42ba5c6dc69d5c8c88628ca2b3cd5721c909175bcbdf96c02796effc2b88d862e632a2f0dd8139df629f7eab72b7dc4cd9fe29942138e98d3ad4177a7bcc50420d2894ff3b7e97343ea544d9a79efa6e8a019ded0fc5382f4c2473283bb68c8682cf0729a64cd667ac797942905ed83c2894984962b428af168e8dd0791d3e2ad79c94fd856ed80115743facb603", 0xe7}], 0x3, &(0x7f000024d000)={0x10, 0x100000000000029, 0xb, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/15 17:12:39 executing program 1: clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f00003dd000)=0x0, &(0x7f0000001000-0x1)="") unshare(0x0) socket$inet6_tcp(0xa, 0x1, 0x0) [ 89.402289] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=63207 sclass=netlink_route_socket pig=16016 comm=syz-executor2 [ 89.462959] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=63207 sclass=netlink_route_socket pig=16028 comm=syz-executor2 2018/01/15 17:12:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x100000a) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@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]}) recvfrom$inet(r0, &(0x7f0000377000)=""/245, 0xf5, 0x60, &(0x7f00004b4000-0x10)={0x2, 0x1, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$packet(r3, &(0x7f0000e7a000-0x14)={0x11, 0x10000004, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000288000)='/selinux/checkreqprot\x00', 0x349640, 0x0) write$tun(r2, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) 2018/01/15 17:12:39 executing program 7: mmap(&(0x7f0000000000/0x44c000)=nil, 0x44c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000035e000-0x10)='/dev/input/mice\x00', 0x0, 0x220000) mmap(&(0x7f000044d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f000044e000-0x10)={0x4, 0x1ff, 0xffffffffffffff5f, "bb3cf837a5d7", 0x3, 0x0}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000044d000-0x15)='/proc/self/net/pfkey\x00', 0xd0000, 0x0) mmap(&(0x7f000044c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f000044c000)=""/181) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0xfffffffffffffffd) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r2, 0x0) 2018/01/15 17:12:39 executing program 1: clone(0x0, &(0x7f0000d2b000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000f01000)=0x0, &(0x7f000014a000)="") statx(0xba, &(0x7f0000dda000-0x8)='./file0\x00', 0x0, 0xfffffffffffffffd, &(0x7f0000b23000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/15 17:12:39 executing program 4: mmap(&(0x7f0000000000/0x21b000)=nil, 0x21b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000047000)='/dev/audio#\x00', 0x5, 0x0) mmap(&(0x7f000021b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000021b000)=0x0, &(0x7f000006d000)=0x4) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f000021c000)={0x27, 0x7, 0x1f, 0x6}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000021a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000003e000-0x20)="0000000141797c3d000001fbe2cd737a33e0f80ec6293ae0", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[{&(0x7f0000217000-0xe5)="fd", 0x1}], 0x1, &(0x7f0000217000-0x78)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x1, &(0x7f0000214000)=""/155, 0x9b, 0x0}, 0x0) 2018/01/15 17:12:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00001e0000-0x410)={0x1000, {{0xa, 0x1, 0x7fffffff, @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]}, 0x1, 0x7, [{{0xa, 0x2, 0xffffffffffff47f2, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xf5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6fd0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9f6b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x31}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xdc74, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f0000b1a000)=[{{&(0x7f0000a01000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000918000-0x40)=[], 0x0, &(0x7f0000b68000-0x6)=""/6, 0x6, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000eb9000)={0x77359400, 0x0}) 2018/01/15 17:12:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000178000)='/dev/amidi#\x00', 0x3, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000fd4000-0xca)=""/202) sendto$unix(r0, &(0x7f0000f6e000)="dde2354f2929f2f549a766de17bbf8daedd2042d6bfbd61a6228b1c420f2bd68aa12a4f823b1b298f5bd5592e080d501eb9a2b2cab0f5786108bda8a2a386b0c", 0x40, 0x8001, &(0x7f0000763000)=@file={0x1, './file0\x00'}, 0xa) r2 = request_key(&(0x7f0000078000)='encrypted\x00', &(0x7f00004ab000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e54000)='vmnet0:\x00', 0x0) r3 = accept4(r0, &(0x7f0000e62000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000041d000-0x4)=0x6, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f000075e000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000833000-0x4)=0xe8) getresgid(&(0x7f0000e52000+0x7c7)=0x0, &(0x7f000014b000-0x4)=0x0, &(0x7f0000ceb000-0x4)=0x0) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f00004d6000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3, r4}) keyctl$chown(0x4, r2, r5, r6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f00000e4000-0xa)='/dev/vcs#\x00', 0x8, 0x200) keyctl$get_keyring_id(0x0, r2, 0x9) socket$inet6_tcp(0xa, 0x1, 0x0) accept4$packet(r3, &(0x7f0000b6e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007cf000-0x4)=0x14, 0x80800) creat(&(0x7f000006a000-0x8)='./file0\x00', 0x20) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b5e000)='/selinux/relabel\x00', 0x2, 0x0) connect$netrom(r3, &(0x7f00001fd000)=@ax25={0x3, {"32ea7fd9d6d250"}, 0x9}, 0x10) r7 = syz_open_dev$sg(&(0x7f0000271000-0x9)='/dev/sg#\x00', 0x0, 0x4003e) write$tun(r7, &(0x7f00005f6000-0x103a)=@hdr={0x0, 0x804, 0xfffffffffffffff9, 0x0, 0x8, 0x0, @ipv6={0x6, 0x6, '\'S\t', 0x1008, 0x3b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x100000001, 0x1, "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"}}}}, 0x103a) 2018/01/15 17:12:39 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000007000)=""/230) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000006000)={0x0, 0x9, 0x1, 0x8, 0x1, 0xfffffffffffffffe}, &(0x7f0000007000)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000005000)={{0x0, 0xb4c2}, 'port1\x00', 0x19, 0x40002, 0x3759, 0x1, 0xec7, 0x0, 0x8, 0x0, 0x6, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 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) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000008000-0x80)=[{&(0x7f0000009000)="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0x1000}, {&(0x7f000000a000-0x8d)="4d368587c27106d48cad34766bd4677777a47fd9277d6f567ab2401f2686697a99191cd47787c545eeecf892038173f0c552d634c70db68f5a1acd45f04d3b067ba5ac07b56a7d79ee9d4e845a827f0ea09c01894e4941d1d8f7a85cdb822f68e71ee1ed02c52f7a738182ef6fd915e08809b9ad94af3b893ccc1e6e09de1c560016c12159b669c27e4742a7b0", 0x8d}, {&(0x7f0000004000)="19617313531a95c57536bf7df819a3e77b277b31d6afcd2c969dfea72e6e4f0e99e57cc282cea91d3add25ac6f8a8f7e19d617af612c0aee07ab51b67588a8ed91c5af7bfa6b1ed3131baff6b8fc39c553ca85cad257c0518e7c307a2147a795c4379e32f86d47d66323de0a8432c182787660e3380e07254b7cfe2dbef1a9c63f7f11b1d7015c813b08a978543a241aad4e3ae1f7ca508fa1e813ce5e633a7a6b704082", 0xa4}, {&(0x7f0000006000-0x69)="1c9effe7d9ab01b0c5bbe32641c3c413b288ad897ee15758eefe4b2bb5e750fb906693646cea67cf9464242eb4025d71bb26656b3283baaa0442a9cf9094a660612bf9eb21d7d633933549b0d0552ffbc86fda7acae66ad46e1ae139d51a50bd11617080d1e863d903", 0x69}, {&(0x7f0000006000-0xae)="a12112294ba4b0da694abb82db508f58a198478de57eae0e469d8ff3b2d60104b071c4a7d6b865ec7565a26844870a672bda7ab954b428d392f141c393e5abb410bb50676afc56e5892a330e2b4cdfac07827c78f4d6a1aae2352371e0d2740e43f5abd1437b1a35e658b0fae8decb4d83f95e5628768fd3715322a381eae45d0b15d0032a86cb97fff6fd30ab3b6851b7f1a0b778d37a9598866d21ec0aed2dd9d900ec5812753ccfa06d1b36d3", 0xae}, {&(0x7f0000009000)="3ad6b467de1a600520b8631bc66765ce0adb116941f612d47ba967427c98428fe0054ca08e228b08eebd7c8c3964e39feab173ad0bfaa0ebd90aea2275ec16abe0f56f927189d8985a277369d41793e0", 0x50}, {&(0x7f000000a000-0x1000)="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", 0x1000}, {&(0x7f0000009000)="a1d0b7", 0x3}], 0x8) 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) sendmmsg$nfc_llcp(r0, &(0x7f0000008000)=[{&(0x7f0000009000-0x60)={0x27, 0x100000000, 0x5, 0x7, 0x1, 0x2, "b93efb230bd5f9ee9c81b77910e1d5ae41f91aafa2ef07c2c52a9aa58d2143df372549005503d229251ee4406d1835fae0f2a4b44b93431de52e5a4532ea37", 0x100000001}, 0x60, &(0x7f0000007000)=[{&(0x7f0000009000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000008000)={0x88, 0x12f, 0x8, "a17fd25f434fc4b0a13c3bec3752f04f99593b0a2784f8c16290283f38c8f42b1efe60bebdaed9128e7cfd9124bab5bd7db774635ddaad37a1b24f7b88e35ec6e6ea75efea32a29d814527f7283bfe0dda6611c1884b99d982e6363b40ea273d816bb9570746fc0113251a826c6797f9d181222dfb177b"}, 0x88, 0x8000}, {&(0x7f0000006000)={0x27, 0x31b, 0x6, 0x7, 0x0, 0x0, "dd855af398de626e82e29136584ae1a8e38c282176ee48c4dceba8d5f695f80085a4db44ff8d8fa89a55ed06ada478c6cc717087cf0618de0068c58bda5cce", 0x6}, 0x60, &(0x7f0000009000-0x30)=[{&(0x7f0000008000)="f72be70ed43732c399263448b299a8fba16e89daf08e614138e2f80764eeea7c89eb8c14a6eee9719118ed5a319f3d23dc19e84150b45eb5c73b8e0022d61f39223ddbd23877dfddd3cd801982795d1643c4b989ca26f8863979420f8cce98d35e06cd65a9181a0d6e13", 0x6a}, {&(0x7f0000006000-0xa2)="c991d06d6f2ef7b456d660c0c77f670063855ed1f2eba282b85fcc572368ef32093e9b5040a5d47a0cb28b2dc38e7db5f584ab808a2008485aea02cbb2cb2cfeafc5cb4211ef9f839ae0b8b6addae90b1cea173e8245642ae49de26161d832a1ac03f586774cce6cffc782af585fbfff08a6cd5fd720246637b85e5f8aaa25405772b871dbea68e306bdda08315e66a9c7d5eb6f0ab7d76684347b199da50324ed86", 0xa2}, {&(0x7f0000006000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000008000)={0x88, 0x11d, 0x3f, "80946522056e43e98f206ead7aa055e04c6e4eff5198b0c4d620f0f239b79b40ec61d0cb1619c6f12b330c131c72c5a33e7ed45b5487d054eb4b320bcdb6a42decb3d231410812448a082339ab74ffbb48e6cd753196490e7134c5b8dc2410474574aaa263cb388ff6089948e1b00a8110"}, 0x88, 0x4090}, {&(0x7f0000008000)={0x27, 0x5, 0x3, 0x7, 0x6, 0x8342, "720e58701b0fe066c0d246a3513739d2b791f2aa5ba919bc176d5e698b282585e64545374b29795da7acfe883e6eb866b48ce31e4d07289cf81805bebb2669", 0x7fffffff}, 0x60, &(0x7f0000007000)=[{&(0x7f0000008000-0xed)="0a1c927cf4321108c379854a7edfe359850b7bb2e9e0d49e3bacfea1f0079edfc795b211b840e62f01805ac5d62446f70e4013d0b2ef960ddf991fe325ea48c919e48d65d0f1e1b4b9859a77d8b3057d85f2884680405ecc86dffee120f5ba59c0121e2a3a000ef6231dba9a34753907eada2947c8cbca69f6f27438cdaa96793cb4cf6c0c4c600dd565533f38318e7626f7471ae3d5542c9198dad2903d913ac01bd57836f5307f61e85d124062feff0fe22cefd823009f2da6dc93d336cf7f21332d5cd697b461a4ea799b7abd912c9493be60538479a46a3d3b155fdd0cba621dec6150d02e559e20c01877", 0xed}, {&(0x7f0000002000)="6fbbf3efaa61b026c7b51895f05e00e590ed8955c29e952b928aade661f2575278c715748793f4781944f15add2f69e7fe32eaad8790d82467ea0dbb1597e158ed9cbd41d2ede23ba692ac2321c869bfccf2bc5ec1248d3c472f60dbafc8a060fbb05dbfcd1d8a2ff25917fe5767ce523cf77e09bf9ea06f18b2b66620832c9d6bd49d7c72", 0x85}, {&(0x7f0000009000-0xc)="b4099e29ef486c3057ec3917", 0xc}, {&(0x7f0000009000-0x19)="18e5798e4c7f30e26c51000e1def8025925f423d100d0b0f08", 0x19}], 0x4, &(0x7f0000006000)={0x18, 0x116, 0xffffffffffffffff, '@'}, 0x18, 0x8000}], 0x3, 0x80) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f000000a000)={0x10007, 0x2, 0x5000, 0x2000, &(0x7f0000006000/0x2000)=nil}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000007000)={r1, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x40}, &(0x7f0000007000)=0x98) ioctl(r0, 0xc0984124, &(0x7f0000006000-0x1f5)="") 2018/01/15 17:12:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xfffffffffffffffc, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000c49000)={0xfffffffffffffffd, 0x0}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fd5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000a87000-0x10)={0x0, 0xe8, &(0x7f000028f000-0xe8)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x3, 0xc, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xec}, @in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x29}, @in6={0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x101}]}, &(0x7f0000140000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00004ab000+0x97d)={0xfffffffffffff000, 0x9, 0xffffffffffffff81, 0x4, r3}, &(0x7f0000486000-0x4)=0x10) 2018/01/15 17:12:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00009d0000)='/dev/usbmon#\x00', 0x2, 0x400) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00005ea000)={0x2c8, 0x80000000, 0x7f, 0x8, 0xffffffffffffff80, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000ad0000-0x1000)="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", 0x580, 0x0, &(0x7f0000def000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(xts(twofish),ghash)\x00'}, 0x58) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/15 17:12:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r1 = socket$kcm(0x29, 0x2, 0x0) shutdown(r0, 0x0) sendmsg$kcm(r1, &(0x7f00002be000-0x38)={0x0, 0x0, &(0x7f0000dd2000-0x30)=[{&(0x7f0000627000)="ee", 0x1}], 0x1, &(0x7f0000a3b000-0x100)=[], 0x0, 0x0}, 0x0) 2018/01/15 17:12:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000ac1000)=0x0) sched_getparam(r1, &(0x7f0000a14000-0x4)=0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r0, 0x18, &(0x7f000005a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ptrace$setsig(0x4203, r1, 0x10001, &(0x7f00008e4000)={0x1, 0xfffffffffffffffb, 0x5, 0x10001}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000da8000)={0x4, r0, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000cf5000-0x4)=0x2, 0x4) 2018/01/15 17:12:39 executing program 2: unshare(0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000bbd000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d2e000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000a98000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x48, r1}) getpeername$packet(r0, &(0x7f0000bfe000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005dc000)=0x14) getsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000964000)=0x0, &(0x7f0000b34000-0x4)=0x4) [ 89.565991] device syz6 entered promiscuous mode [ 89.586054] sg_write: data in/out 524252/4112 bytes for SCSI command 0x0-- guessing data in; [ 89.586054] program syz-executor5 not setting count and/or reply_len properly 2018/01/15 17:12:39 executing program 6: clone(0x0, &(0x7f0000781000)="", &(0x7f0000ba2000-0x4)=0x0, &(0x7f0000459000)=0x0, &(0x7f0000196000)="") statfs(&(0x7f00008e4000-0x8)='./file0\x00', &(0x7f0000a48000-0x21)=""/33) 2018/01/15 17:12:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c24000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0xc100, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/15 17:12:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000d5d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000aaa000)="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", 0xfa, 0xffffffffffffffff) keyctl$revoke(0x3, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xb, 0x3, 0x0) write(r1, &(0x7f0000b14000-0x1d)="1c0000002000af020002f300006b00050a0b00ffff0000060007bbd0", 0x1c) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000694000-0x71)=""/113, &(0x7f0000fe5000)=0x71) 2018/01/15 17:12:39 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000012000-0x110)={{0x11, 0x3, 0x6, 0x3, "13531341d09ad5da3c2e0bb3396f64e0cd57e5c28a5c2bdc362b187f46a1abb3465d396eea6a38a35d2172a9", 0x80}, 0x0, 0x0, 0x8, r2, 0x6, 0x3ff, "21d6c25d5edf6c80e313798d708d19679f36ffedcc10e3038b4c7f6b5a145e2a69f6c105f162a61d20a2401b39e761ca85f81047be92e18862dd95aa5afd7911", &(0x7f0000005000-0x15)='ppp1@ppp0@:-keyring/\x00', 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x8, 0x2, 0x100000001, 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]}) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000011000-0xa4)="cfe2897d3e643355de7428c2368d7ae53ba1b5a59865eee954f916501c8a7ba1f3089c538fa07184ea38ad1cb6639264953ff9f157fc0b4b0dd88bf76e3c42b509fab44626038396ebf28d709d7679ff13153e6f146dd50b02b4a153ed065408ed2442540bb44732609b1de885a6fffd22a410fb8f645fe0aa84eaa486a1d4d05ffa71465b99f5d892d60cf8d8e6c80fc0261d60e2ee77848a9b26747fc1884d877145cc") 2018/01/15 17:12:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}, @acquire={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a34000-0x9)='/dev/ppp\x00', 0x202, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00007b4000-0x4)=0x6) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000d46000-0x10)=@req={0x28, &(0x7f00004e8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000992000)="4681c268c2e1ef484ff60bf8d6829303e2a83b53b3795e21ce5804e0d615a0da"}}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000bd000)={0x0}, 0x4) socket$inet6(0xa, 0x0, 0x0) 2018/01/15 17:12:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000076000-0x9)='/dev/ppp\x00', 0x8100, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000b7f000-0x365)={"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"}) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000e5b000)={0x4e, "82d964d80c361f372bf66aca0d7ac6ef8a9f5dde775767e9ffebec7e02f7ca791a172f4422587f1dd9841fb3e8ed484ce3ca0fcdcb5a39d9124a781ba267e901728f55f9f26cc75340fa061951d8"}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x8) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000473000-0x28)={@common='lo\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000025d000)={0x0, 0x1f, 0x0}, &(0x7f0000b45000-0x4)=0xc) fdatasync(r1) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000717000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000bb000-0x4)=@assoc_id=r2, &(0x7f0000664000)=0x4) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000dcc000)=""/7) readahead(r1, 0x9, 0x3ff) 2018/01/15 17:12:39 executing program 2: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000048e000)='/selinux/user\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f000084b000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0xb48) syz_emit_ethernet(0x46, &(0x7f0000bc1000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000a}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, {[]}}, "52f48df328c2d487"}}}}}, &(0x7f0000ea3000)={0x0, 0x1, [0x47]}) 2018/01/15 17:12:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0xfffffffffffffffd, &(0x7f000003a000-0x8)={0xdffffffffffffffa}, 0x0, 0xffffffffffffffd0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0xffffffffffffffff) sendmsg$netlink(r2, &(0x7f00009ab000)={0x0, 0x0, &(0x7f0000ceb000-0x70)=[], 0x0, &(0x7f0000ce6000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) [ 89.683897] sg_write: data in/out 524252/4112 bytes for SCSI command 0x0-- guessing data in; [ 89.683897] program syz-executor5 not setting count and/or reply_len properly 2018/01/15 17:12:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007bc000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() 2018/01/15 17:12:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x76e3b6222228b3ae, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383efb3b60ced00000004", 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a1d000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000599000-0x4)=@int=0x7000, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fe2000-0x9)='/dev/rtc\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000909000-0x8)={0x0, 0x7}, &(0x7f0000de9000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000a8e000-0x6)={r3, 0xff}, 0x6) r4 = accept$alg(r0, 0x0, 0x0) writev(r4, &(0x7f0000206000-0x30)=[{&(0x7f0000734000-0xb5)="b11fcf38ffeee3", 0x7}], 0x1) munlockall() recvfrom(r4, &(0x7f0000818000-0xaf)=""/176, 0xb0, 0x0, &(0x7f0000598000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) connect$nfc_raw(r2, &(0x7f00008d3000)={0x27, 0x3e95, 0xffffffffffff3548, 0x6}, 0x10) dup3(r0, r2, 0x0) 2018/01/15 17:12:39 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000026f000)={&(0x7f0000fd0000)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000dc8000-0x28)="0062d997bd085b342d59755fdf194f81dfdd00e4df1e42dcc8734cd43d9537eb77c1fb9543e03456", 0x28) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000fd2000-0x10)={0x2, &(0x7f0000fd2000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000fd2000-0x40)={r1, 0x4, &(0x7f0000fd2000-0x10)=[0x2, 0x400, 0x401, 0x5], &(0x7f00005b3000)=[0x7ff, 0xeb1, 0x1, 0x1, 0xffffffff, 0x1, 0x6], 0x30, 0x4, 0x0, &(0x7f0000fd2000-0x10)=[0xffff, 0x3f, 0x4, 0x80000000], &(0x7f0000fd1000)=[0x7, 0x8, 0x7, 0x1349, 0xfffffffffffffff7], 0x0}) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fd1000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000fd1000-0x61)={0x0, 0x59, "cbad1b31792cc31d97043455757e503a734919fbbd15ce7b9b2df5efcd78ca941d9402b9354d85e77bebd677c6a2d1c2dc61c86c72bf4f9304dc5a138b1ee5f28d4022f93a4d7830872217928d8578620933b95f1e23c10072"}, &(0x7f0000fd0000)=0x61) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000fd1000-0x8)={r3, 0x8}, 0x8) sendto$inet6(r0, &(0x7f0000fd4000-0x4)="", 0x327, 0x0, &(0x7f0000a7b000-0x1c)={0xa, 0x1, 0x20000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0xff22) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000fd1000)=@fragment={0x0, 0x0, 0x6, 0x5, 0x0, 0x7078, 0x2}, 0x8) 2018/01/15 17:12:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x58d203, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000b82000-0x18)={0x0, 0x7, 0x2, &(0x7f000045c000)=0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000003000-0x4)=0x3013, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000001000-0x4)=0xc) syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x3, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000004000-0x1000)=""/4096, 0x1000, 0x103, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000004000)=""/239, 0xef, 0x10000, &(0x7f0000005000-0x10)={0x4, 0x4, 0x1, "3c89a925d914", 0x7fff, 0x0}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r1, 0x800448d5, &(0x7f0000006000-0xf)="f949d62b6e4ec4e7b2463355a3959b") ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000-0x4)={r1}) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000003000-0x1000)=""/4096) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000003000)=[&(0x7f0000006000-0x2)='}\x00', &(0x7f0000006000)='em1!*em0vboxnet0\'cgroupvboxnet0eth1{user\x00', &(0x7f0000002000-0xb)='/dev/loop#\x00'], &(0x7f0000006000)=[&(0x7f0000003000)='keyring:cpusetmime_typeem1\x00', &(0x7f0000005000-0xb)='/dev/loop#\x00'], 0x400) r2 = msgget(0x0, 0x400) msgctl$IPC_RMID(r2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x6, &(0x7f0000008000-0x8)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r3, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x3, r1, &(0x7f0000004000)="78ebabb4323500558d558ed12f409ae326a6a8e23526f744c568e4f9bbfbd46d7e3d2b6d253d555aa9bbc8d452735cef6b5c70e7fc48b350cf58d914c2cb", 0x3e, 0x0, 0x0, 0xcae66dbe50d484c9, r0}, &(0x7f0000008000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/15 17:12:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004e9000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x3ff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r1, &(0x7f0000639000)="020baf010200000000067bbc8e1d4b48", 0x10) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000372000)=0x1fe, 0xfffffffffffffecb) recvfrom$inet(r1, &(0x7f0000b5c000)=""/0, 0x0, 0x0, &(0x7f0000fcb000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 17:12:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f000019c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@generic="d399cf0d300627d3214a3abe715c3aed", &(0x7f0000000000)=@ethtool_gstrings={0x1b, 0x7, 0x5c, "c735829d1d504710e35e78253ee52e7c65b08ae66ce59c517a8e845f370f3a4a9674825d1a10869df9af6f8b285c05477d120d109548bc7bf9cd611319c3ec7e424812295a9e1a44330d4b32984d5c7541247d6cf9f9cd40285ef1a4"}, [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 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000b9f000+0xa72)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e8f000-0xc)={0x2, 0xffffffffffffff9c, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000f26000-0x4)=0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000483000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x1, 0x2, 0x0, 0x1, 0x8, 0x2}, &(0x7f00001b7000-0x4)=0x20) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00002ad000-0xc)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f00000f4000-0xc)={r4, 0x80000, r3}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f00001a2000)="297ec7cbde49fcab8e5904a092bc88f2", 0x10) r6 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000f9000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f000022f000)={r4, 0x80000, r6}) r7 = syz_open_procfs(r2, &(0x7f0000fa9000)='loginuid\x00') exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r6, 0x103, 0x3, &(0x7f0000f70000)=0x80000001, 0x4) readv(r7, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) [ 89.778340] binder: BINDER_SET_CONTEXT_MGR already set [ 89.798900] binder: 16090:16105 ioctl 40046207 0 returned -16 2018/01/15 17:12:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000eb000)=0x10, 0x243aaf9b806f1a70) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x10, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fef000)='/selinux/enforce\x00', 0x400, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ff1000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r4, &(0x7f0000638000)="46a7f197d82f54aa954c989a2210590d56af63c16885bba770ad4ba7a0b5354838942d800c86650b4611f9473392eea80daf38c07df1f30fb9e1ca7a2d19050030dce4b01883f0bd171e278f460f7c8605782ac77f6bb3d3fe9673e9bd8f153d1391f6a7f7dad93969b52e1c052900d1f3da5bed12ef13622f53a79f8f596ab5fe8e47104e87a934a56be6ffa9ebf10d3402f5cb941a03b5c71ee299d034dccc6f8d24196b5dcd130ebf8b87983bc6459e3007d4163ccd3a955aa5f3a6d947f8414d14a64b60b21c189052334dc7166de4", &(0x7f0000ff0000-0x1)="13", 0x3}, 0x20) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$netrom(r3, &(0x7f0000fef000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000fef000)=0x48, 0x7fe) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000a3000-0x18)={0x3, 0x10, 0x1, r3, 0x0}) getsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f000053e000-0x4)=0x3ff, &(0x7f0000bf5000)=0x4) 2018/01/15 17:12:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000758000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x8000) ioctl$KDSETLED(r0, 0x4b32, 0x100) r1 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r1, &(0x7f0000c89000)=[{{0x77359400, 0x0}, 0x1, 0x4f, 0x400000002}], 0x18) ftruncate(r1, 0x10000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000068f000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007fd000-0x4)=0xe8) bind(r0, &(0x7f0000416000)=@ll={0x11, 0x0, r2, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) sendfile(r0, r1, 0x0, 0x72439a6b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xb) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e10000)='/dev/sequencer2\x00', 0x200000, 0x0) clone(0x0, &(0x7f00006cc000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000dbb000)=0x0, &(0x7f000076f000)="") ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000683000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000a97000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000e77000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000145000)={r4, 0x8}, 0x8) 2018/01/15 17:12:39 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000f2a000-0xc)='/dev/amidi#\x00', 0x401, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0x390)={0x3, {{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0xa, 0x0, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xad}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2390000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffb3cf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) sync_file_range(r0, 0x354, 0xff, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000004000-0x108)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x320, 0x77, 0x2, 0x10000, 0xff, 0x3d3b0549, 0xfc, 0x9, 0x0, 0x10000, 0x1, 0x9, 0x7, 0x3, 0x10000]}, &(0x7f0000003000)=0x108) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004000)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8)={r1, 0x7603ce13}, &(0x7f0000003000)=0x8) [ 89.839548] binder: undelivered death notification, 0000000000000000 [ 89.849071] binder: undelivered death notification, 0000000000000000 2018/01/15 17:12:39 executing program 0: clone(0x0, &(0x7f000089e000-0xec)="", &(0x7f0000f78000)=0x0, &(0x7f0000911000)=0x0, &(0x7f0000000000)="") modify_ldt$write2(0x11, &(0x7f000056a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000aeb000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f00005d0000)={0x100000001, 0x4, 0x0, 0x1000, 0x3, 0x0, 0x0, 0x8, 0x3, 0x6, 0x80000000, 0xfffffffffffffffc}) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000e3f000)=0x200) 2018/01/15 17:12:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b98000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x800000000000029, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000a19000-0x4)=0x1e) 2018/01/15 17:12:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000764000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000989000)='/dev/amidi#\x00', 0x5, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000fe8000-0x28)={0x2, 0x1b, [{0x100000000, 0x0, 0x20}, {0x1b12, 0x0, 0x536ba1f5}]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007d8000)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00002e6000-0x4)=0x0) 2018/01/15 17:12:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') syncfs(r1) syslog(0x9, &(0x7f0000bbe000-0x9f)=""/159, 0x9f) ftruncate(r1, 0x3) ftruncate(r1, 0x401) 2018/01/15 17:12:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)='wlan1\x00', 0x3) fcntl$addseals(r0, 0x409, 0xc) openat$vcs(0xffffffffffffff9c, &(0x7f00009d7000)='/dev/vcs\x00', 0x1, 0x0) ftruncate(r0, 0x8) 2018/01/15 17:12:39 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0xffff, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000011000-0xb5)={0x0, 0xad, "5196a919809000b77c5f72089e77805dae513ce3d726427313e6e6d851e7aeb1686afd9f9ae94dfa5299552d4e97adb1122a13dfef91233d2d40140f69ee911f104e54507df8b701e6321846f47ad583402107ff7fea3c297f6bfe1d458a37300a8190625e5fddffe9b3be9aa1a65c3a2d96339435f12dd0287b241d272131f01e5075a7e3b7f725f67910c89e19a00687bfe11c4293760a3e7a480f1289beed950b31cd3c0fea5b521ecd7c2a"}, &(0x7f0000012000-0x4)=0xb5) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000011000-0x4)=0x0, &(0x7f000000d000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000000f000)={r1, @in6={{0xa, 0x1, 0xc, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x3, 0x6f36, 0x7, 0x9}, &(0x7f0000010000-0x4)=0xa0) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) 2018/01/15 17:12:39 executing program 6: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x0) setsockopt(r0, 0x200800000010d, 0x80000000000b, &(0x7f00001a9000-0x4)="06000000", 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000336000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f14000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000216000)=[{&(0x7f0000f13000-0x61)="bf07d6f819ac2dc5090bd810d087bd35bc29bace46c912a352d4bd95446639793c87f650d5f4d67ce1d85bfa335eb5edac30a4bf2cd0a930908d722e43130064fe229ed4c171d5318ed3b8324c26b4c029f4d0361eebe47c70b97df4e078463b26", 0x61}, {&(0x7f0000f12000)="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", 0x1000}, {&(0x7f00006ca000)="35f854f703d463daadd6e365887225cbd7365797ac3b007f566bb1065f6e98e89bdbaeeec3f1dc0560859016ca4edd52bd6ec173f1755d20a4f3e9c57a34768c93dcc6684a21ce7253e1fbe4ed9b", 0x4e}], 0x3, 0x0) 2018/01/15 17:12:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b84000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000f24000)={0x7, 0x2, 0x7, 0x2, 0x2}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000d02000-0x20)={0x0, &(0x7f000002d000)=0x0, 0x5, 0xffffffffffffffff, 0x0}) 2018/01/15 17:12:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00006a5000-0xac)={0x0, 0x0, ""}, &(0x7f000069a000)=0x8) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000596000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000c18000-0x20)={"0185d5eea261de2a13889d5b78af1cc8", {0x4, 0x1, 0x0, "393296faae66", 0x80000001, 0x0}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x75, &(0x7f0000897000-0xa0)={r1, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f8f000)=0xa0) 2018/01/15 17:12:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r0, &(0x7f0000000000)="", &(0x7f0000471000-0xa8)=""/168}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f00006e4000)='/dev/audio#\x00', 0x5, 0x200) ioctl$VT_ACTIVATE(r1, 0x5606, 0xff) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) writev(r2, &(0x7f00005d9000)=[{&(0x7f0000223000)="390000001000090400000000004000000700004a03000000450001070000001419000a0004000000000000000608000300ff090000ffe4693e", 0x39}], 0x1) 2018/01/15 17:12:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$mouse(&(0x7f000010d000-0x12)='/dev/input/mouse#\x00', 0x3, 0x2800) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x3) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000971000-0x4)=0x0, 0x4) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000296000-0x8)=0x0, &(0x7f00008fb000)=0x8) ioctl$KVM_SMI(r1, 0xaeb7) 2018/01/15 17:12:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000039b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f51000-0x9)='/dev/vcs\x00', 0x141000, 0x0) linkat(r0, &(0x7f0000354000)='./file0\x00', r1, &(0x7f0000ce4000-0x8)='./file0\x00', 0x1400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b92000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000160000-0xa)=@abs={0x0, 0x0, 0x0}, 0xfff2) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) recvmmsg(r2, &(0x7f0000bd5000-0x12c)=[{{&(0x7f00005ee000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ed0000)=[{&(0x7f0000f5d000)=""/163, 0xa3}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x10002, &(0x7f00005b2000-0x10)={0x0, 0x0}) 2018/01/15 17:12:39 executing program 1: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f000026d000-0x4)=0x800, 0x4) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000ef0000)="a467f50b87a54bfe97d0aceedc88908c5bddec01db0201090000000000f9531086f7c9495e79f025796e2043a41710984e975e6cda24040d04f8488f56f788dbdc19d8ed38f0b3d6ccbd7800838334918518ab69f0010a4c", 0x164, 0x0, &(0x7f000040d000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1af) 2018/01/15 17:12:39 executing program 5: mmap(&(0x7f0000000000/0xa5f000)=nil, 0xa5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) mmap(&(0x7f0000a5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a60000-0x8)={0x0, 0x0}) mmap(&(0x7f0000a5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000a5f000)={@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]}) mmap(&(0x7f0000a5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r3, &(0x7f00004f9000-0x38)={&(0x7f0000027000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a60000-0x10)={&(0x7f0000506000)=@ipv6_deladdr={0xd4, 0x15, 0x400, 0x3, 0x1, {0xa, 0x3f, 0x20, 0x0, r4}, [@IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @IFA_CACHEINFO={0x14, 0x6, {0x80000000, 0x3, 0x10001, 0x1f}}, @IFA_ADDRESS={0x14, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x4, 0xffffffffffffffff, 0x4, 0x5}}, @IFA_CACHEINFO={0x14, 0x6, {0x20, 0x6b6, 0x2, 0x1000}}, @IFA_CACHEINFO={0x14, 0x6, {0x1, 0xffffffffffff7fff, 0xffffffff, 0x4}}, @IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @IFA_FLAGS={0x8, 0x8, 0x0}]}, 0xd4}, 0x1, 0x0, 0x0, 0x0}, 0x20000080) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000014000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000011000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f000011f000)={0x0, 0x0}) 2018/01/15 17:12:39 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x0) sysinfo(&(0x7f00008e4000-0x11)=""/17) mbind(&(0x7f00007ec000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000c28000)=0x800003f, 0xe5, 0x0) mlock(&(0x7f0000f02000/0x3000)=nil, 0x3000) mremap(&(0x7f0000e37000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000699000/0x2000)=nil) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ed000-0x8)=0x0, 0x2, 0x0) [ 90.028386] netlink: 'syz-executor6': attribute type 10 has an invalid length. 2018/01/15 17:12:39 executing program 4: chdir(&(0x7f0000f67000)='./file0\x00') mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x7, 0x9, &(0x7f0000012000-0x1000)="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", 0x1000) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000000a000-0x8)={0x0, 0x0, 0x0, 0x0}) 2018/01/15 17:12:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) getpgid(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f26000-0x4)=0xc) getpgid(r1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#p\x00', 0x100000000, 0x40000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x9, 0x1, 0x7fff, 0x4]}, &(0x7f0000001000)=0xc) r3 = inotify_init() setpgid(0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f0000000000)=&(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000001000)=0x18) ioctl$int_in(r3, 0x5473, &(0x7f0000001000-0x8)=0x9) 2018/01/15 17:12:39 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000e67000-0xb)='/dev/loop#\x00', 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00005a3000)=[], 0x0, 0x0, &(0x7f00005a3000)={0x77359400, 0x0}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00001eb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) r2 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8, 0x80) mmap(&(0x7f0000000000/0x415000)=nil, 0x415000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = syz_open_dev$sg(&(0x7f0000067000)='/dev/sg#\x00', 0x95, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r4, 0x11, 0x1, &(0x7f0000407000-0x18)=""/24, &(0x7f000033f000-0x4)=0x18) sendmsg$nl_xfrm(r3, &(0x7f0000302000-0x38)={&(0x7f000021f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000166000-0x10)={&(0x7f0000357000-0x130)=@newae={0x68, 0x1e, 0xac1c2ff6038fe645, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0}, @in=@broadcast=0xffffffff, 0x0, 0x0}, [@lifetime_val={0x28, 0x9, {0x0, 0x0, 0x0, 0x0}}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = getegid() lchown(&(0x7f0000782000)='./file0\x00', r2, r5) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)=""/111, 0x6f) r6 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_SNDMTU(r6, 0x112, 0xc, &(0x7f0000613000-0x2)=0x6, 0x2) r7 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x510e, 0x40000) setsockopt$inet6_MCAST_LEAVE_GROUP(r7, 0x29, 0x2d, &(0x7f00002f2000-0x88)={0x5a75, {{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/15 17:12:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) sendto$inet(r0, &(0x7f0000c49000)="1a", 0x1, 0x0, &(0x7f0000022000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_netfilter(r1, &(0x7f00003c7000)={&(0x7f00006b0000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b2000)={&(0x7f00006b9000)={0x1fc, 0x9, 0xb, 0x0, 0x7, 0x1, {0x3, 0x0, 0xa}, [@generic="c7d7b671073c417a312d5ec3df2a035dd532dae7046d4d30a9298c3f3b2a43df2634399241ca2cacced7ccf72e57d4d38facad8f1dd3d65b03e0184aadaf0f994d75a9b74acab569a24d842b49ce4ddee644268c5db2096d08ae179f8d76d4f4d84df4351b3131897ede73a12573392472fa47c5d3d3", @generic="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", @generic="dc3db01473f6b3c8c8f5a23ae1a8fa7955243163e6cf5c6920541d713f", @generic="f10da55be62f3edb4d7a89c228ddfc337eaa0ce8bc08902d6fcc34846a6ccf26d43d01ef6e3d96d16d1aa09d0232ff980bf3402e72cc45a56373159416d35a28b2fe3efa8d5f6f2c13e5fc6d", @typed={0xc, 0x47, @fd=r1}]}, 0x1fc}, 0x1, 0x0, 0x0, 0x4}, 0x4040041) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000754000)={0x0, 0x0, ""}, &(0x7f0000ef3000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000086a000-0x8)=@assoc_value={r2, 0x0}, 0x8) 2018/01/15 17:12:39 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x100, 0x2}, &(0x7f000022f000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000097e000-0x8)={r1, 0x6}, &(0x7f000030d000-0x4)=0x8) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f000093e000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000095e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x8004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1, 0x0}], 0x1, 0x0) 2018/01/15 17:12:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00005b2000-0x8)={0x0, 0x6, 0x1}, &(0x7f00008d6000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000018e000)={r1, 0x1, 0x3, 0x80000000, 0x6, 0x4}, 0x14) write(r0, &(0x7f00007fa000)="1f0000000104ff00fdde45c807000000000000000700018001fd00dcff9f00", 0x1f) write(r0, &(0x7f0000401000-0xd)="1f0000000104ff00044345bb0700020000d100000600060020002200001200", 0x1f) 2018/01/15 17:12:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000114000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000003e000)="fa", 0x1, r1) keyctl$revoke(0x3, r2) close(r0) 2018/01/15 17:12:39 executing program 5: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f6b000)='/dev/dsp\x00', 0x301140, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000f6b000)={&(0x7f0000f6c000-0x48)=@full={{0x3, {"56e27753f235ae"}, 0x7f}, [{"fe6c5e0d5a17f0"}, {"47c2b875866a21"}, {"92f7b6ce75dcb0"}, {"62b25c134dc64c"}, {"6fb597240eec55"}, {"6ad9b89549f0cb"}, {"2256a6149c28da"}, {"e496d486eeb909"}]}, 0x48, &(0x7f0000f6c000-0x70)=[{&(0x7f0000dc9000)="e8322beca65039a51ff94b924561a1f7f4f8b7175ab5e86dc5843a2595b0c12f3e35e7c71d9895dceabf6aadfd4035bcd9f0963b370d5f0713efa0662c139231dbb5ae8268e3aa5e8815924763d7504cf070afc8057dc1e034e705c80c85ca7fc50a6758379cd9dc2780609b9432b065", 0x70}, {&(0x7f000037e000-0xe3)="0c13636a14679b42218587289087f34b6836e88e9be17bbe6c20c2c43435d38740eba891bd16c898e880e273789e31f8fbf3e9554bb152cf2c7c88098608358168fa735b25c0082a8ce25a92c885ba6773d675586f7a6e9ee2dc2bbf51f48c8624af89518345e336e723b87c7b6fbcce9e12d048f619b6468e8df79c9e1f07a18253fd314872308764a38d7c2797ff4dd6737f8e94015c2a6d1cf73642a968ab9c3ada6feec1f61990d7fa59450e42d412b5cb1ba130586e1984d073f73c276bfd439b76640a13cb82e39cc761752eff1c29f33ba4a7cb33f76a6e53374ced94792a96", 0xe3}, {&(0x7f00004c1000)="14b39f968b4d9a932501a9", 0xb}, {&(0x7f0000814000-0xc7)="525d18c023539723c93a64ab282f318ea3317d705fd2f54a3e2bf16c6e1cacca1c7b3bd2f27b259e57cb4a59cdee79e166189629ac6a8c7736e38d672428cfdaf0157d02bee3f06568502ea74e001942e9e062fac4bafd32ca8f780691a3ce750cfe79eda4d2c003fbf3996db9a3d018fecbbf3675d60b7f5690381d099f33b7a56f9e04de9a7754945bac390d7098bee17f2c4ae82b0b4aed4fffcb227f2ef4c3b0e793186eaf291e3638041b6c7d30b375892df877de884ce6a6dd5073532ddd9d472388f9b2", 0xc7}, {&(0x7f00002fb000)="bc9be9845d8809412cf3e2d240becd0b1eaff45d640a1d450c03860be3fca83e54db896753a07e24f33dcd1f498f6c854c90a00209ab57aee6038301eb85e30feb4ad1f69093ff8740eb2dffb4f9ce582670664b7d2214ac96e05551521a91d29a2f3efcf830ea555a5fd0fddfe0dda131c5c92e578845f2b1e84d586acb933030ae9959b51fe45af680ca418fd18e43e232c9a88b47d273a7c7109534a4dfa1d4c453fc348e00e0ef3bf6ec8a8f7be97710f0dac2fff509fd17f627e84d4ee6a287b39a19e73d35d7956a3ee9a75d8bdd9c1446eb063580699305be4875bfd34d0b104e55796d4e7fe1859f76a6b272b94e595b73c6", 0xf6}, {&(0x7f000057a000)="119d69ecc0865a77e55919b6e05697c55af2d1f3be3d4a28e020fba811e2af46df038830fe93835281d98ca11c93e377069a77fe0568c1f7819e9649e7d08f78a88f3851629edc689b5c4eba9a82f8b84f1d8cb53c7e04cea16a88cf27f33e2fc9761903e124a9540313de9843acb30a488df6c15d06919aad4f2f7dd7e9d489661dd2e60ca03cda7ccdee1493", 0x8d}, {&(0x7f0000f6c000-0x1)='U', 0x1}], 0x7, &(0x7f00009dd000)=[{0xe8, 0x111, 0xfffffffe000000, "fb26fca6a468f1063b87a112fb4e9ee1ce3707807c058d92c137e35d696258770871ebab5f95754ddab54f7176b57c77c9171ba621263dfebb6c90f55da42086f5a9e6caf07d9c5e95364f0763a2c2180fc8421d3f0f83dc7938e45f5543d24c251ba93b55c4fdf21d49bb738bf33e00e6845df85157ab2c21062bde6357fb2ca80c6be4d31c2c9c96decfabb02c874603696da410ccbd01ad3e9e926a8299756c0acb8ec1c558dc5f4f6c88c4b6ccba05e280d7b34c0da29228258271d767882c2a74c9fb1ad5106f87442422911806b80e3024a446"}, {0x108, 0x11f, 0xa7, "d3f68957329d413ee428249cfa961047f9d4e5640c7811ee918a71fe84231f19fefe7493202edbbc531e3aa93d84be4358561874ad2b8d9ad9ff215cdbdcd68b72a214858e2f2c87ce91b7dd5d48e3cdb8a5487fa1254fd62de8fc769da1f07f8d8cfbd3d8906ec8123c7b5972b78d32933a15f0dc28f5be4d9dc9230d7a066f6608b4ced66534ac0e2410b3386cbb25db6a98a11613a7d91acec193cfe7c2ea15c864b6bcff6c4218ae42eb4e6722ebe50c9da3f9bc3dd59c7dd6bc24f1525c7853f0114cb8dcf4e83389850d5d536a7ac93b2d0f1f2db1131e98602e4b116794641ce4bfbc0047a928d285acab61b514f8b842"}, {0xc8, 0x88, 0x1, "88be385965433a9ed73011978397b424018d5f830b48ecf60f05dc9b32e2bf1ff34f5f65858921e31147b358195a98f1c253e890170255b7c982ded032b67d55f18f06d04e17767a3ec53ae9097cf946af653da845882025ca0aa954bca54a6aa35632cf0dc676bf99254648a42c3468b7ebf524c886b94749676aee0fe31fc264bdc9b9344d113f7a09c4f6541e46299b0dc8a64a661d302fdd3c1efad07048adba96da2adc0e57938b70f03674e2ba0ce57d57a6bec2"}, {0x78, 0x116, 0x0, "ebc6b72134140145bbd44c9edf9a15cba8cecb955db246541e05010f926ede4a0b5071b3363dc6204e1f14357117e9b7d977326dbf437f3bbbe8a954140da5a1d948f893e4a3686e3fede8034de9c019758a6b76f7f8aebd374d9d1c6212587a7cddedaef0940ca3"}], 0x330, 0x4}, 0x40) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00001a8000)="240000005a001f0000ff03091800000007ff171406000100130009ff0800020001000000", 0x24) 2018/01/15 17:12:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000036a000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000b3b000-0xc)={0x2, 0x8001, 0x3, 0x0, 0xc6ac, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003000)={0x4c, 0x0, &(0x7f000000f000-0x120)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x50, 0x0, &(0x7f0000006000-0x50)=[@flat={0x0, 0x0, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x0, 0x101, 0x0, 0x0}], &(0x7f0000004000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000e000)=""}) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/15 17:12:39 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc074510c, &(0x7f0000b18000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 17:12:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000b2000-0x18)="ad040000004cb99502000000000000008b5d56530f90c2", 0xea) r1 = syz_open_dev$vcsn(&(0x7f0000534000-0xa)='/dev/vcs#\x00', 0x4, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000eff000)={r0, r1, 0x0, 0x1}, 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000609000)=[{&(0x7f0000037000)="914c7c53603f2807ecadeecea83fab84", 0x10}], 0x1, &(0x7f0000577000)=[], 0x0, 0x0}, 0x0) io_setup(0x21d5, &(0x7f000024a000-0x8)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000c2c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000092000-0x3c)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x8000}], 0x3c) r4 = creat(&(0x7f0000a08000)='./file0\x00', 0x100) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000416000-0x20)={{&(0x7f0000195000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2018/01/15 17:12:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x2) write(r0, &(0x7f000093a000-0x10)="020bafaa02000000030000008e1d4048", 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000477000-0xc)={0x6, r0, 0x1}) epoll_pwait(r1, &(0x7f00005eb000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x1, &(0x7f00000be000-0x8)={0xe8b}, 0x8) mkdir(&(0x7f0000343000)='./file0\x00', 0x40) prctl$intptr(0x1e, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000ef7000-0x4)=0x80000000, 0x4) [ 90.147450] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 90.157112] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 90.159515] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 90.166834] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 90.174631] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 2018/01/15 17:12:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000000)=""/13, &(0x7f0000f89000-0x4)=0xd) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x2, 0x13, r0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000012000-0x18)={0xaa, 0x0, 0x0}) 2018/01/15 17:12:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000-0x2)="1f00", 0x0) socket$inet(0x2, 0x0, 0x0) syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000ef7000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000053e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) getresuid(&(0x7f00001f9000)=0x0, &(0x7f0000eb4000)=0x0, &(0x7f0000a27000-0x4)=0x0) sendmsg$nl_netfilter(r0, &(0x7f00003f2000-0x38)={&(0x7f0000145000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000fd7000-0x10)={&(0x7f0000e3e000-0x180)={0x180, 0x9, 0xf, 0x320, 0x1, 0x1, {0xc, 0x0, 0x4}, [@generic="98d73f293009ee43a9891961e365348c651407989d6a3741506bb62dc9d359db12e97535032f4d02a5f9126fd632a020041dbdc3c5b3cc1e89b8a655ff444cc775a8604f5371294f26f7880ba9cf86299894f53a8db5", @generic="1eebcc2a724566a68e3def7f0d79b5dada2a6d40dd5f73d798e072a647bb43a36bc259418cabfd57f15052", @nested={0xdc, 0x1a, [@typed={0xc, 0x53, @pid=r1}, @generic="5f33fac35ee1cae716c351ddc0ec60bedb0559a9943e8b84769184612374e4f84a8d2ec27beeec9af7a64d3a3bdb44b6437dc81351ff05ecf6c0ed7a7c5d9a7c7f2b2c18e383fc4908208994bf63d6321bc8979f60774f8b692f49e8134a88561201e8c07d0ccc0b1e4e47079dff46c0148eb7c299282b7c65d12f4817a2911d797890a0bcc6db3f822c1fe5cd763f6375ff0768a28cc8bb56b9db", @generic="be8fa6672ca9d8962f04a5edd0f03ba4fd38edaa305e2a2a297cc8e579939fb576e805c184", @typed={0xc, 0x12, @ipv4=@broadcast=0xffffffff}]}, @typed={0xc, 0x1, @uid=r2}]}, 0x180}, 0x1, 0x0, 0x0, 0x8000}, 0x4000090) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r0, &(0x7f000044e000-0x1a)="09ce", 0x2) sendfile(0xffffffffffffffff, r0, &(0x7f0000001000)=0x0, 0xfec) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000636000)=""/90) 2018/01/15 17:12:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000fd4000-0x1)=0x0, 0x80000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000d72000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000088d000-0x4)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000781000-0x10)={r1, 0x1, 0x6, @random="e2580f9a6881", [0x0, 0x0]}, 0x10) r2 = syz_open_dev$evdev(&(0x7f0000b30000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f00001b3000-0x16)=""/0) r3 = syz_open_dev$sg(&(0x7f00000be000)='/dev/sg#\x00', 0x7fffffff, 0x200000) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) 2018/01/15 17:12:40 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000860000)='/selinux/enforce\x00', 0x141000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f000076b000-0x38)={&(0x7f0000001000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f00004ac000-0x48)=@canfd={{0x1, 0x1, 0x3, 0x8}, 0x40, 0x2, 0x0, 0x0, "e81fb6cee657b6ea1da32bd073dd29577b38e01d932946a46ec8b6fa92439baf519001147de8bb2717f4cbcb6ab07f9d4d0ee383c00ae28f412205e01bcf361f"}, 0x48}, 0x1, 0x0, 0x0, 0x40040}, 0x4000) mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000274000)='./file0\x00', 0x4400, 0x4) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r2, &(0x7f0000bea000-0xb8)=""/184, 0xb8, 0x100, &(0x7f0000f7a000-0x10)={0x1a, 0xf5, 0x80000001, 0x9, 0x7fff, 0x20, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0]}, 0x10) r3 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000ea0000)={@generic="842daf0a38b288b75ded0efda3383432", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000ac5000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r5, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r5, &(0x7f0000950000-0x38)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f00009e2000-0x20)=[{&(0x7f0000f7b000-0x88)=""/136, 0x88}, {&(0x7f00009bd000-0xb0)=""/176, 0xb0}], 0x2, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x100) [ 90.221497] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 2018/01/15 17:12:40 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000015c000-0x9)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000a85000-0x12)='/dev/snd/pcmC#D#c\x00', 0xa0, 0x20000) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = dup2(r1, r2) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f00004cf000-0x7e)=""/126) 2018/01/15 17:12:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000007f000)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000fe6000)={[0xffffffff, 0x1000, 0x4, 0x401, 0x2, 0x5, 0x8, 0xfffffffffffffeff, 0x2e, 0x400, 0x7ff, 0x9, 0x3, 0x0, 0x4, 0x8], 0x7000, 0x40211}) pwritev(r0, &(0x7f0000cdd000-0x20)=[{&(0x7f0000628000-0x6)="80fd02002000", 0x6}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00009bb000-0x50)={{0x10001, 0x81}, {0xa99, 0x20}, 0x1, 0x3, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$binder(&(0x7f0000947000-0xd)='/dev/binder#\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000145000-0x8)={0x0, 0x1}, &(0x7f0000572000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00001ea000)={r1, 0x200, 0x7, 0x73a}, 0x10) 2018/01/15 17:12:40 executing program 3: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000f6c000)={&(0x7f00004cf000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f6a000-0x20)={0x1c, 0x1b, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f, 0x0, 0x0}, [@typed={0x8, 0x1, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f6e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/15 17:12:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc5000-0x14)={0x5, 0xa8, 0x6, 0xa, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) pipe(&(0x7f0000bcb000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000e000)={r0, &(0x7f00000af000)="", &(0x7f0000492000-0x1)="", 0x2}, 0x20) 2018/01/15 17:12:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000087f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000627000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[{&(0x7f000055e000)="b1dc117da1d1ecd6223504d1610fa545d431ffac2cd353602f19454ad7a5b4f6", 0x20}], 0x1, &(0x7f000009c000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000d75000)=""/21, 0x15}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x3, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) bind$alg(r0, &(0x7f0000738000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes)\x00'}, 0x58) 2018/01/15 17:12:40 executing program 2: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x1, 0x4, 0xc4, 0xf, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c68000)={r0, &(0x7f0000105000-0xd5)="", &(0x7f0000c3e000-0x3a)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f75000-0x18)={r0, &(0x7f0000f08000-0x1)="1b", &(0x7f00003ca000)=""/55}, 0x18) 2018/01/15 17:12:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000236000)='/dev/input/event#\x00', 0x2, 0x0) r1 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e69000-0x2)='/dev/vga_arbiter\x00', 0x200, 0x0) clock_gettime(0x0, &(0x7f000057b000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000b67000-0x10)={0x0, 0x0}) write$evdev(r2, &(0x7f00003bc000-0xa8)=[{{0x0, 0x0}, 0x100, 0x41, 0x4}, {{0x77359400, 0x0}, 0x6a, 0x0, 0x503}, {{0x77359400, 0x0}, 0x3, 0xc7, 0x4}, {{0x0, 0x2710}, 0x3aa, 0x80000001, 0x0}, {{r3, r4/1000+30000}, 0x8, 0x8, 0x2}, {{r5, r6/1000+10000}, 0x1, 0x5, 0x400}, {{0x0, 0x0}, 0x5, 0xb40e, 0x2}], 0xa8) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000024e000-0x10)={0x0, 0x0, &(0x7f0000e6b000)=""}) r7 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x88) write$evdev(r1, &(0x7f0000e12000-0x90)=[{{0x0, 0x2710}, 0x4, 0x4, 0x0}], 0x18) ioctl$sock_bt(r1, 0xdd1f, &(0x7f00000cf000-0x37)="19a314d27697f359ca486e239412a3876784cfea8d6b92e8cc97867e717f8adc1898a082493afd2dde032946d88efe6a45575dc4a8c41e") ftruncate(r1, 0x10000) ioctl$VT_RELDISP(r2, 0x5605) sendfile(r7, r1, 0x0, 0x72439a6b) fcntl$setsig(r0, 0xa, 0x3d) 2018/01/15 17:12:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@sndrcv={0xcd, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) stat(&(0x7f00001c3000-0x8)='./file0\x00', &(0x7f000020d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() syz_fuseblk_mount(&(0x7f0000f1e000)='./file0\x00', &(0x7f0000c06000-0x8)='./file0\x00', 0x1002, r3, r4, 0x400, 0x4, 0x18008) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000009, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/15 17:12:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d19000-0x11)='/selinux/relabel\x00', 0x2, 0x0) unlinkat(r1, &(0x7f000048c000)='./file0\x00', 0x200) writev(r0, &(0x7f00000d0000-0x30)=[{&(0x7f0000d66000)="2085ac1feb3329f06d7e9fcd74a7036a", 0x10}], 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000823000)='/dev/rfkill\x00', 0x40, 0x0) symlinkat(&(0x7f0000d9f000-0x8)='./file0\x00', r2, &(0x7f0000aa0000)='./file0\x00') 2018/01/15 17:12:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x804, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000000000)=0x0, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000002000-0x7a)=""/122) 2018/01/15 17:12:40 executing program 2: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ce000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getresuid(&(0x7f0000169000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) getgroups(0x2, &(0x7f000099f000)=[0x0, 0x0]) fchown(r1, r2, r3) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000001000-0x4)=0x3) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000024f000/0x18000)=nil, &(0x7f00005e4000)=[@text16={0x10, &(0x7f0000af8000)="b844008ee80fc75c08660f2eb7a50066b80e0000000f23d80f21f86635800000800f23f86766c7442400550000006766c74424022d72ffff6766c744240600000000670f011c24f0f792010e0f01cff20b49b7ea6641ef0066b9e00b00000f32", 0x60}], 0x1, 0x41, &(0x7f0000055000)=[], 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffdfffc, 0xd6, 0x1, 0x0, 0x0, 0x9, 0x0, 0x4, 0x0, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f00004cb000-0x40)={0x401, 0x7, 0x101, 0xbf6c, "bf17520e9598a9c275b4966c93bfe83260e24edde13ce2c1e901c8e23c0df990ea5f4f8746a962a03fecb40a", 0x10001}) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000986000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r5, 0x89e2, &(0x7f0000ad7000)={0x0, 0x0}) 2018/01/15 17:12:40 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000006000)='eth1%selinuxwlan0lo@cpuset\x00', 0x2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000007000)={0x0, 0x62, "529d9e9ff9ab1b77ed3bde0f1ae454e40dea3e0bae5de4317f3cddcd79c6a5f8a39b252883f56bc3cf2912b881f2504d46677b2732f4f2b2ea2a216221c3f01ff97ac19ddb83d24d4399711b03929964155daf776c985f9360f990e6de094147f85d"}, &(0x7f0000001000-0x4)=0x6a) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000006000)={r1, 0x10001, 0x2, 0x2, 0x8, 0x1}, &(0x7f0000003000)=0x14) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x8d7, &(0x7f0000004000-0x8)='./file0\x00', r3, &(0x7f0000006000-0x1000)="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") ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000007000)={&(0x7f0000007000/0x3000)=nil, 0x3000}) 2018/01/15 17:12:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) bind$packet(r0, &(0x7f00009ef000-0x14)={0x11, 0x6, r1, 0x1, 0x3f, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) clone(0x0, &(0x7f0000000000)="", &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)="") waitid(0x100000, 0x0, &(0x7f0000003000-0x7)={0x0, 0x0, 0x0, 0x0}, 0x40000006, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x3ff, 0x30, 0x1, 0x7}, &(0x7f0000002000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r2, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa84}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/15 17:12:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000498000)={0x3, 0x0, [0x8, 0xe2c1, 0x4, 0x7, 0x4, 0xef, 0x4, 0x8f6]}) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000f64000-0xc)={0x60000000, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000bae000)={0x0, 0x0}) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000509000)=0xfffffffffffffffd, &(0x7f000066a000-0x8)=0x2) 2018/01/15 17:12:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() syz_open_procfs(r0, &(0x7f0000000000)='net/fib_triestat\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000001000-0x80)=""/128, &(0x7f0000000000)=0x80) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000000)={0x4, 0x10, [0x5cfa, 0x0, 0xffff, 0x9]}) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 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) preadv(r2, &(0x7f0000003000-0x40)=[{&(0x7f0000002000)=""/94, 0x5e}, {&(0x7f0000002000-0x79)=""/121, 0x79}, {&(0x7f0000002000)=""/167, 0xa7}, {&(0x7f0000000000)=""/145, 0x91}], 0x4, 0x4b) fcntl$setownex(r3, 0xf, &(0x7f0000000000)={0x0, 0x0}) 2018/01/15 17:12:40 executing program 6: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000a6a000/0x4000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x14000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000a6a000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$setfpexc(0xc, 0xc0002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffff8924, 0x3bd6, 0x0, 0x100, 0x4, 0x2, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000001000)=0x0, 0x8) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = eventfd2(0x0, 0x0) epoll_create1(0x0) bind$llc(r0, &(0x7f0000ce5000)={0x1a, 0x11, 0x0, 0x4, 0x8, 0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000ab4000)={0xf, 0x6, &(0x7f0000772000-0x30)=@raw=[@alu={0x7, 0x4, 0xb, 0x9, 0x7, 0xffffffc6, 0xfffffffffffffffc}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0xffffffffffffff00, 0x2, 0xffff, 0x8000}], &(0x7f0000eb4000)='syzkaller\x00', 0xca, 0xa, &(0x7f0000570000)=""/10, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f00007b3000-0xc)={0x10, 0x0}) r6 = socket$inet(0x2, 0x803, 0x1) open(&(0x7f0000269000)='./file0\x00', 0x410800, 0x40) io_setup(0x20, &(0x7f0000c6b000)=0x0) io_submit(r7, 0x1, &(0x7f0000357000-0x10)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r6, &(0x7f0000226000)="", 0x0, 0x565c, 0x0, 0x1, r4}]) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f000053c000)={r3, 0x8}) 2018/01/15 17:12:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00000bf000)=0x0, &(0x7f0000cc3000-0x4)=0x4) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/15 17:12:40 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000970000)={0x0, []}, 0x4) r1 = gettid() sched_getaffinity(r1, 0x8, &(0x7f0000468000-0x8)=0x0) 2018/01/15 17:12:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000011000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f000016a000)=0x0) r2 = fcntl$dupfd(r0, 0x406, r0) r3 = socket(0x10002000000011, 0x8000000080003, 0x0) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000113000)=0x1000, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000e9a000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x0, 0x1, 0x8, 0x400, 0x0, 0x3}, &(0x7f00002f4000)=0x20) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r5 = dup2(r3, r2) write$tun(r2, &(0x7f0000650000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @rand_addr=0x0, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f0000f9c000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, r4}) 2018/01/15 17:12:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000012f000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x3, 0x0, 0x3, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000373000-0x48)={{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]}) 2018/01/15 17:12:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000000400002, 0xd) pipe(&(0x7f00002a0000)={0x0, 0x0}) syz_open_dev$tun(&(0x7f0000df9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000d88000-0x4)=0x7, 0x4) ioctl$KDDELIO(r1, 0x4b35, 0x3f) r3 = syz_open_dev$tun(&(0x7f00006a4000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000a98000-0x4)=0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f00009cd000)="", 0x0) move_pages(r4, 0x5, &(0x7f0000d3e000)=[&(0x7f0000812000/0x2000)=nil, &(0x7f0000215000/0x3000)=nil, &(0x7f0000d19000/0x3000)=nil, &(0x7f00000f9000/0x3000)=nil, &(0x7f0000031000/0x400000)=nil], &(0x7f00008c0000)=[0x6, 0x1000], &(0x7f0000c68000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f00007a6000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0xff, 0x0, @multicast2=0xe0000002, ""}}}, 0x26) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000f68000)=""/29) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00004cb000)={0x0, @in6={{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000023b000)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00006e7000-0x2b)={r5, 0x23, "a41a92d69080e8541cbe7646a822c8d18e6bde57cdb18487f76594296d294f0a2c1da1"}, &(0x7f0000217000)=0x2b) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000757000)=""/59) 2018/01/15 17:12:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000bc7000-0xc8)={0x8, 0x0, [{0xf, 0x24, 0x8001, 0x6, 0x0, 0x0}, {0x6, 0xaaca, 0x1, 0xfff, 0x6, 0x0}, {0x40000000, 0xffffffffffffffe1, 0x4, 0x12d, 0x2e, 0x0}, {0xc000000f, 0x0, 0x2, 0x5, 0x1ff, 0x0}, {0x8000000f, 0x6, 0x1, 0x3ff, 0x0, 0x0}, {0x7, 0x2, 0x401, 0x1f, 0x2, 0x0}, {0xc0000007, 0x664, 0xfffffffffffffffd, 0x3ff, 0xc25d, 0x0}, {0x80000007, 0x20, 0x0, 0x0, 0x10001, 0x0}]}) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x2) 2018/01/15 17:12:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0xd, 0x4, 0x100000001, &(0x7f0000aab000)={0x0, 0x0}) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000528000)={0x4000, 0x6000, 0x240000, 0x3, 0x814}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c6c000)={r0, 0xfffffffffffffeb6, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/15 17:12:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x80a, 0x7fff) listen(r0, 0x2) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = accept$llc(r1, &(0x7f00001c6000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000852000)=0x10) sendto$llc(r2, &(0x7f0000d87000)="5c34d413ab3a0b79a9f111f63f80f33a7da29daf87ed74042e7568b0a676d8ab2a02f6a26e4e7109c2191fa79317f00f1dbe9017a1c1dc914adfe213b7fcc73d1706e37f302041f35ac801464dfaab85660fa78f0f09ba7ee7f1e76df3a064a8a71e0b4fa37b02ebab5d2f7c1862967a211252e1dfd4ad1c4def8078", 0x7c, 0x41, 0x0, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000e3b000)='/dev/snd/timer\x00', 0x0, 0x80) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000853000-0xc)={{0x0, 0x8, 0x7, 0x8, 0x5, 0x0}, 0x7ff}) socket$bt_cmtp(0x1f, 0x3, 0x5) readv(r3, &(0x7f0000c84000-0x10)=[{&(0x7f00004d4000-0x40)=""/4, 0x4}], 0x1) 2018/01/15 17:12:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000a79000-0x38)={&(0x7f0000180000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a5e000)=[{&(0x7f0000f85000-0xdf)="335ef1216643b498b0924354b991a375fd6743a80c659f12b4991b94868cc9d06117f17291db550a16a4a09408f0238a536fdd9cf5ccbe4e57f24e9960844172e084df9c31a66c6205b20c93252b9d1702732fa1fb4e2cad6ee08be28b8123299f4a0757f34a2def4f0057e00a408940b248086bff650f7d3e0212f387d4acd580da64f5386bf64ca6b2938e4dbec41e95ced9e3ae26f12e9d34d34fe6c2c08f59f6887b06effa4f144db2561b17291d0cb42672f06bf84e903f3d7985cd0d66d58e2e22e947a39ad319549510eccc5f72d6288c4f5e8bd444e6647b28158f", 0xdf}, {&(0x7f0000db4000-0x75)="5772530b0b147602568f837066cfe739f907428291c5f99e7841f213844059127e8c14293b7d134e82f18d9f773d9177e1b1f9b90e6d39231c412060e8bda05ccbf88b4b043075b542331e331b5b2978f0048a1ae4f0b49f3e2b515439b709ebd83cadd4661785247ea95cc61e82f7a10180d866ad", 0x75}, {&(0x7f0000000000)="6eeddc4604574915d895a0e9faf98f9d7c72e13791867397b1d3ed63afb0860edf428f77451c3ec5ee0bead08f01109590f48816f6d7a180478155ccdb1779d0d20f97341daaaaa7991c9d9081f16990d5120e4fd7a8fb6135d9536046f8b414760047f322da", 0x66}, {&(0x7f0000001000-0x9d)="e907e414568bef75c3410372506bcafa2fbe7d00e412687d01b15ebca72310afdd28cfb01893fe38fd0730315131f1caebd9ccf881fa1459531b79a55044f180f7eb7b07495c3a10509e6abb2570a2567a5790e43738974d4c052345c2f3a0f39d060d82da8dcaf69a64a43f7bc022b1f8c305f8cb1e38c25b9c9ccf5929b57d69102d074a8f1c5beaf113def593a1a871a5e1bb5dddbab740e83a5599", 0x9d}, {&(0x7f0000a1d000-0xb9)="b38648c2ceb295e9aca369fdaff3292676c4c9f0b56ee47212e691893c5267f554d23ad97dbcde8444046b95b83ca44b54d074f1197090b9bd623aa63354147af7782f7c4302b093834957198724ff2811a51a08dadd6a019904984a628cb95da0cf39665c7f6b465931578805e19071dc91ead665546afcadf9bff71e5e897c7c421e7ae04261b0d84feb4557e4ffc4eb9040728a86b404f62b80657ea32107f0f6168eaf3acb448772f4e0842efa7db9896e1eea683239e5", 0xb9}, {&(0x7f0000000000)="8b435c44a90fbfda9c64ae1906d9056ec61b9c9fe12b53bd0fbb169286cc3727fb1a957c3c8508aa9495a411dcbb7b7707896ffa5d145cb5fc6f9ff31fcf1ebbbf27d348fd55f748b8caeb4f5340d9e326d6f5a7a9aa8b52f2b5a42fb502e068df68aae2fd0c11985c631771ab6d2c07073480248f1235c6ca5d80b140fcd0c1c8c9fe2c3a0f9c6831ba3d3ba0543376f74ebbdf9e692048b5eacc5f30af280ef921a143977bbb14fb870c9c491e50f0680d26de18a9ecf6b16397f74593efb21f73ed277bcbee6a60d34e7a0678732a6494f613f08978767e5a83f68462f57481b55420158598d68badf28c", 0xec}, {&(0x7f0000b1f000-0x3)="67ffa4", 0x3}], 0x7, &(0x7f0000001000-0x68)=[{0x30, 0x1bf, 0x9, "f3b9b5698b286fac27107138590cd22ab6b72d3e7734309d1a295aed400d4883"}, {0x38, 0x11, 0x7f, "233ae6e9025cb266f20fd2cb356d64fb1fb89510967549764ba45f0bdf4ba1fd6cfd8d"}], 0x68, 0x0}, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000)=0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000001000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000003000-0x10)={0x0, 0x78, &(0x7f0000002000-0x78)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffffffffff38, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4d516f4}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000003000-0x8)={r2, 0x4}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000004000-0x8)={r1, 0x80000001}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000004000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000006000-0x9)='/dev/sg#\x00', 0x4000000000000000, 0x40000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000005000)={0x7b, 0x0, [0xfff, 0x2, 0xfffffffffffffffb, 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]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000007000-0x20)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000006000)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000007000)={r2, 0x1ff}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000004000-0x1a)="1794b8f4b5a4fa8d4793aec55c53ab0ec3b730898ef6be035470", 0x1a, 0x0, &(0x7f0000009000-0x10)={0x2, 0x0, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 17:12:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3c550404}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00007d6000-0x4)=0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='bcsh0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f00003bb000-0x102)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x8, 0x0, ""}}}, 0x26) recvmmsg(r0, &(0x7f000002f000-0x3c)=[{{&(0x7f000086e000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000280000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x444444444444439, 0x2, &(0x7f00001a3000-0x10)={0x0, 0x989680}) 2018/01/15 17:12:40 executing program 0: alarm(0x0) 2018/01/15 17:12:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x2) r1 = open(&(0x7f0000208000-0x8)='./file0\x00', 0x48101, 0x4) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000d49000)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, 0x1, 0x4, [@dev={0xac, 0x14, 0x0, 0x15}, @multicast1=0xe0000001, @rand_addr=0xffff, @multicast1=0xe0000001]}, 0x20) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept4$inet6(r0, &(0x7f0000d3c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000067e000-0x4)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 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, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) 2018/01/15 17:12:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x401, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x3, 0x0, &(0x7f0000eca000-0x8)={0x0, 0x0}) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, &(0x7f00003c2000)=0x0) 2018/01/15 17:12:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000a5000-0x8)=0x0) r0 = syz_open_dev$evdev(&(0x7f0000b75000)='/dev/input/event#\x00', 0x100000001, 0x410480) r1 = semget$private(0x0, 0x3, 0x1c1) r2 = geteuid() r3 = getgid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000d24000)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004b1000-0x4)=0xe8) fstat(r0, &(0x7f0000b0c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000ec000)={{0x401, r2, r3, r4, r5, 0x60, 0x2, 0x0, 0x0, 0x0}, 0x3, 0xa64, 0x788, 0x0, 0x0}) writev(r0, &(0x7f00001f8000-0x50)=[{&(0x7f00007cd000)="2b8bee89ddd7786b96976e0b44224a800eb58715aa8aafec0204441363022d9fa399357dd9dea0af00f4448b49f8acd01c9f2ed3387edef1d094c12569702116681e5e36a4494de2befb22", 0x4b}, {&(0x7f0000a05000-0x26)="fe33d438729206bd5db4346d906c81e19944a197c80e78ef65dc1567f1219dacf730e9d677b8", 0x26}, {&(0x7f0000af4000)="fea967e122165ba414df5a9df4d10765917bd332b7a0ff5ecb9db365e47b6c068e6c0ea797ba4e6c9b09aca49597004fd0e0d4aee7a064", 0x37}, {&(0x7f0000dd4000)="a034870e030ea5937cf8351ba5774e2403888df329edc305b4df8ec73f174dd5e1597cd11fd2f5684f7ef327", 0x2c}, {&(0x7f0000957000)="f48f1088df469ea84ae903ec7cbe97f1b6c1e929d83dde0065430292ff2293ff742ab492babc6dde17c0e9fad366d917425beaf87d3791bbf267709aa48be27b4bcb5da0dbf6c30572fb8a31ae67a7cc36012a8eca1e8e2d8bbe6838fe0bb963041f8ed5f6af17f8c02ef89f26839233fcc319f43d2ac11e9f9a7b3469e24fbb3c70d66e09b9725efc3f67f6aa195126404eb23961d076f22fd9169e7b0b5921d446b4893a52d90727f45cef60212de9e1efabbc7dfb", 0xb6}], 0x5) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f14000)='/dev/rfkill\x00', 0x0, 0x0) preadv(r0, &(0x7f0000363000-0x60)=[{&(0x7f000000f000-0x97)=""/151, 0x97}, {&(0x7f0000f03000)=""/9, 0x9}, {&(0x7f0000752000)=""/238, 0xee}, {&(0x7f000025b000)=""/4096, 0x1000}, {&(0x7f0000971000)=""/157, 0x9d}, {&(0x7f0000b78000)=""/84, 0x54}], 0x6, 0x0) r7 = userfaultfd(0x0) r8 = fcntl$getown(r6, 0x9) setpriority(0x0, r8, 0x5) r9 = msgget(0x3, 0x240) r10 = getuid() getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f000071f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009bc000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000f81000-0xe8)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d6a000-0x4)=0xe8) fstat(r6, &(0x7f0000fe7000-0x5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpid() r15 = gettid() msgctl$IPC_SET(r9, 0x1, &(0x7f000074b000)={{0x0, r10, r11, r12, r13, 0x0, 0xbcb8, 0x0, 0x0, 0x0}, 0x0, 0x5, 0x9, 0x2, 0x3, 0x8, r14, r15, 0x0, 0x0}) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f0000757000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r6, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) readv(r6, &(0x7f000042e000-0x70)=[{&(0x7f00000b6000-0x4a)=""/74, 0x4a}], 0x1) ioctl$UFFDIO_UNREGISTER(r7, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/15 17:12:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x519, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x2, 0x100400}, 0xc) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) r2 = openat(r0, &(0x7f0000001000)='./file0\x00', 0x121000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000002000)=""/146) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000003000-0x10)={&(0x7f00009a8000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000-0x8c)={0x0, @in6={{0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000-0x4)=0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000004000-0x10)={r3, 0x3, 0x10000, 0x2}, &(0x7f0000003000)=0x10) dup2(r0, r0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000003000)={0x0, 0x0, []}) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000002000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000004000-0x28)={0x100000000, 0x6, 0xfffffffffffffffc, 0xfffffffffffffffd, "e2fbf2ef2c043b107794f50cc7a8c2247555d01f7b7bf76cce02b294137f30c7"}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r5, &(0x7f0000005000-0x8)=&(0x7f0000005000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000004000-0x8)=0x18) socketpair(0x0, 0x0, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r6, 0x80046402, &(0x7f0000001000-0x4)=0x800) fallocate(r1, 0x1, 0xfffffffffffffffa, 0x3) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000003000-0x8)={r4, 0x5}, 0x8) 2018/01/15 17:12:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000e65000-0x8)=0x80000001, 0x614) r0 = syz_open_dev$mice(&(0x7f0000171000-0x10)='/dev/input/mice\x00', 0x0, 0xa080) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000167000)={0x652, 0x5, 0x8, 0xa520, 0x9, 0x3fe4, 0xffffffffffffffff, 0x7f, 0x0}, &(0x7f00002e1000-0x4)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000400000)={r1, 0x3}, &(0x7f0000d2f000-0x4)=0x6) syz_open_dev$dmmidi(&(0x7f0000117000-0xd)='/dev/dmmidi#\x00', 0x0, 0x0) 2018/01/15 17:12:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000643000-0x38)={&(0x7f00005fc000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008c2000-0x10)={&(0x7f000064d000)=@ipv4_newroute={0x28, 0x18, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x5}, @RTA_ENCAP={0x4, 0x16, @generic=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000843000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000129000)={r0, r0, 0xd8b2, 0x3, &(0x7f0000ac0000-0xbd)="bd5fa32b9af8bde0aa373983318017c4892701cf2b691d057a502eb4ba703594bfe52548bbd177d82fff368fd6501d91061d685d6a7f29036ead4fe79b819eaa5057bdb460652c6d1c88095c09d31be11a6ba87ea8cdb40cb08cfb5ae62e80c15c0de6ce385b321de6654789061986c7a1542711aed6e54bd35e88a35381a0fc7e580462b72e77104255fbb4314941194708760ed25570ae9e0b20a49886894edd1a682db5e42440f6367cb493c971f7583b632a623951590649a641ca", 0x100, 0x5, 0x1, 0x0, 0x10001, 0xd02, 0x7, "ec21f5795c"}) 2018/01/15 17:12:40 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x18, 0x21, 0x2000000aff, 0x5, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x335}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 17:12:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000a88000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b4c000)=""/0, 0x0, &(0x7f0000c1a000-0x38)={&(0x7f0000dde000)={'digest_null-generic\x00'}, &(0x7f000045c000-0x3c)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 90.792884] netlink: 'syz-executor5': attribute type 21 has an invalid length. [ 90.826126] netlink: 'syz-executor5': attribute type 21 has an invalid length. 2018/01/15 17:12:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000f02000)='/dev/audio\x00', 0x40800, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00007f3000-0x14)={0x0, 0xc00, 0x6fdb, 0x0, 0x8, 0x5}, &(0x7f00001ed000)=0x14) mq_notify(r0, &(0x7f0000f08000)={0x0, 0x31, 0x4, @thr={&(0x7f00005b7000)="4512222054b9d24d93aa2480a810c41e7593955fc9a11fe054a74624b4be8e014f72ac4a45a5ea06c0b124e8eb4308bd3625943189902476e508e5c2c3f22e071bbfc3559ffcdc04bbfe9c448e3357d8de888c24c07f55bbd6d92e0d9e3556a2f9f5fc32a8985387469757568fad85d3c384e6461dd1fab192c8aa7b96ab3a45e6365088b4cbed78b0a08d38d42c6312867977ae79049e559b", &(0x7f0000e30000)="1d4380c14b019a90c0c4a80307d3b46f1d6072669d169c83f510923c49d1dd0cb72172f5f9fa35830df2c6c34f6a0021277b410dac7118956b1aaa6c42f29005a52e721d346aff3e5c42ace2b57714b5f4bcc4c79bf651813f474c2224bbfef990be973aadceba3a72c572f7f51e3d620682d70e2bba9eff65cafba2a4a32895ce72af8c210a99ed453a722b37c70d09"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ce7000-0x14)={r1, 0xffff, 0x401, 0x5, 0x2, 0xfffffffffffffffe}, &(0x7f00003d4000)=0x14) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000b5d000-0x10)={0x0, 0xcc, &(0x7f0000ce2000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000d2f000-0x4)=0xc) 2018/01/15 17:12:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000337000-0xc)={0x0, 0x0}) r3 = syz_open_procfs(0x0, &(0x7f0000b8b000-0x9)='net/sctp\x00') setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000b71000)=@req={0x10000, 0xa9d, 0x4f6, 0x4}, 0x10) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000b000-0x4)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00009f0000-0x30)={0x0, 0x0, &(0x7f0000971000-0xf8)=[], 0x4, 0x0, &(0x7f0000901000-0xca)="5eda03d8"}) 2018/01/15 17:12:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) semget(0x3, 0x0, 0x438) linkat(0xffffffffffffffff, &(0x7f000020c000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00005ef000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$adsp(&(0x7f000098b000)='/dev/adsp#\x00', 0x3, 0x400000) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000275000)=0x0) 2018/01/15 17:12:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x3c000000}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000feb000)={r1, 0xc72}, 0x8) restart_syscall() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000449000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x4000000000000002) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000069000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) close(r6) dup3(r2, r5, 0x0) close(r4) 2018/01/15 17:12:40 executing program 5: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00004af000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000003e000)="fa", 0x1, 0x0) r1 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000e4c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r0, r1, r0}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f000040c000-0x2c)={&(0x7f0000180000-0xc)={'crc32c-intel\x00'}, &(0x7f0000fc4000)="05", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000fb4000)=0x0) ptrace(0x4212, r2) 2018/01/15 17:12:40 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000019000-0x25e4)={0x18, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/01/15 17:12:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000720000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006f9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000dd2000)={0x0, 0x1ea0000000000, 0x20, 0x0, 0x5}, &(0x7f0000027000)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000718000-0xf9)={r1, 0x3ff, 0xf1, "a95c868c018473d0782bde164fea91c5d1311f5defb0cf5faecf071fabc6ad3f274f47945a61c9745f78d4893c10a036d0e00d71cea6d4c3497a275efebf29d077dcec25429f23b5c299ae263428ded242ee71c9d0d0c8e60a3788a0eaae1c6605af7f9233e8e0dba193f1a54db9a768fe33e195378d01a345dd6b2d06644c95b82c6be30e384fbe67d9183b5745701410bdeb3c81d1eaa5aae875923c4c636d16a0da979efe1e3ae62dd1e6d1867c8defbecd37ba366c38929e6361297deb6012f0a1152cd6a2b10a4359b7cdbf55cbcd12c77bdb38807d4394c74b1fc6f40333097ca015d4fa518b232ace8c2f29c6dd"}, 0xf9) r2 = socket(0x10, 0x800000002, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000901000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f000018d000)='/selinux/member\x00', 0x2, 0x0) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f00001aa000-0x30)={0xac6, 0x20, 0x3ff, 0xde5, 0x6, 0x1}) write(r2, &(0x7f0000fe1000-0x114)="2400000024000700e113003f00000020000000000100000000000000000000000009b357", 0x24) 2018/01/15 17:12:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f55000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x301, 0x800102) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000acd000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00005fa000)={0xfffffffffffffffd, 0x2, 'client0\x00', 0x2, "9a2bc866061bcd7e", "8336316defcd2c52fa5ada44a576b1992bdabea6f496b837f94e3b7c0af245da", 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 17:12:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00008a7000-0x11)='/selinux/context\x00', 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c92000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000026000)={0x40000001, 0x0}) r2 = epoll_create1(0x1) ppoll(&(0x7f00003d9000-0x20)=[{r2, 0x0, 0x0}], 0x1, &(0x7f00001f4000)={0x77359400, 0x0}, &(0x7f0000346000)={0x0}, 0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000b33000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000be0000-0xc)={0x4, 0x0}) 2018/01/15 17:12:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00004dc000)={0x0, 0x100000001, 0x1, [0x9]}, &(0x7f0000231000)=0xa) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000f71000-0x8)={r4, 0x6}, &(0x7f00008a2000)=0x8) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@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$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000119000-0x80)={[0xf000, 0x1000, 0x1, 0x12002], 0xfffffffffffffffd, 0x20, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r3, r2) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00004e3000)=0x120, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000908000-0x98)={r5, @in6={{0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x55, 0xffffffff}, 0x98) write$tun(r2, &(0x7f0000875000-0xa4)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) [ 90.910254] binder: 16399:16405 ERROR: BC_REGISTER_LOOPER called without request 2018/01/15 17:12:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000246000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000899000-0xbc)={0xfffffffffffffffe, 0x0, 'client0\x00', 0x0, "520cc8ebe3db07d8", "f5a54520312eb8d4396d6ca04a40ec26b7b179388f8a368fec35b7583db783a1", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a89000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000023000)=0x5) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000362000-0x10)={0x4, &(0x7f0000a3b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f000035e000-0x10)={r2, &(0x7f0000ba1000-0xb8)=""/184}) 2018/01/15 17:12:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000414000-0x11)='/selinux/enforce\x00', 0x8102, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000008b000-0x2)=0x1, 0xffffffffffffff94) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007fc000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000e1c000-0x8)='cpuset\x00o') getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000d55000-0x4)=0x5449, &(0x7f0000140000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000289000)={0x0, 0x4}, &(0x7f000022c000)=0x8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000188000)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000fda000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000731000-0x8)={r2, 0x5}, &(0x7f0000454000)=0x8) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f000031b000)=""/249) open_by_handle_at(0xffffffffffffffff, &(0x7f0000eeb000-0xe9)={0x8, 0x0, ""}, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e0a000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000331000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b8000)=0xe8) sendfile(r1, r1, &(0x7f0000b58000)=0x0, 0xffff) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fd3000-0x8)={r2, 0x100}, 0x8) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000d6d000)=0x3, 0x4) 2018/01/15 17:12:40 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 90.964644] binder: BINDER_SET_CONTEXT_MGR already set [ 90.970676] binder: 16399:16415 ioctl 40046207 0 returned -16 [ 90.979435] binder: 16399:16405 ERROR: BC_REGISTER_LOOPER called without request [ 90.988150] binder_alloc: 16399: binder_alloc_buf, no vma [ 91.005755] binder: 16399:16415 transaction failed 29189/-3, size 0-0 line 2957 2018/01/15 17:12:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d75000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00000f1000)=0x1b, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000fdf000+0x75b)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bpq0\x00'}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000006a000)="2e08d36a55daa17e5c3e5b11b750381d", 0x10) connect$inet6(r0, &(0x7f0000612000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800000008}, 0x1c) 2018/01/15 17:12:40 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x7, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) semtimedop(r1, &(0x7f0000002000-0x30)=[{0x0, 0x7, 0x800}, {0x3, 0xfffffffffffffffe, 0x1800}, {0x3, 0xffffffff, 0x800}, {0x2, 0x5, 0x1800}, {0x2, 0x8, 0x800}, {0x2, 0x4, 0x1000}, {0x6, 0x9, 0x800}, {0x6, 0x44, 0x1000}], 0x8, &(0x7f0000002000-0x10)={r2, r3+10000000}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x1, 0x4) r4 = semget$private(0x0, 0x2, 0x6) semctl$IPC_RMID(r4, 0x0, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ac8000)='/selinux/enforce\x00', 0x14000, 0x0) ioctl$GIO_UNISCRNMAP(r5, 0x4b69, &(0x7f0000551000-0xc3)=""/195) seccomp(0x0, 0x0, &(0x7f00007dd000-0x10)={0x4, &(0x7f0000529000-0x20)=[{0x0, 0x5, 0x2, 0x8}, {0x0, 0x6, 0x3, 0x1}, {0x3, 0x200, 0x7, 0xfffffffffffffff8}, {0x0, 0x80, 0x1, 0x1ff}]}) r6 = socket(0x2, 0x3, 0x6) sendmmsg$unix(r6, &(0x7f0000ae5000)=[{&(0x7f0000c0f000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000075c000-0x50)=[], 0x0, &(0x7f00003f5000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) [ 91.010218] device syz1 entered promiscuous mode 2018/01/15 17:12:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000219000+0x65a)='/dev/vcs\x00', 0x40, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) writev(r0, &(0x7f0000cbe000-0x10)=[{&(0x7f0000b92000)="010471ea9ba0bfc8ef107dced5584287c9b3b64b689fdd7a959430b536a22ddd621620b4bd38f320832819fdac5b71c015182c40871e51de383308a4e7fc9d06f94ac1354fa1750d8a8a6bcc465b00cdbb7e73a42ea1fc0aee654e03b45418fbf78cc1ce6ca441bb60781794bff3f90727d12f5fcb9a1fd129c1e949c4310244b5", 0x81}], 0x1) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) r2 = msgget(0x2, 0x100) r3 = syz_open_dev$sg(&(0x7f0000d17000+0x44a)='/dev/sg#\x00', 0x7fff, 0x410000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f00009c7000)={0xc, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r3, 0x40405514, &(0x7f0000d00000)={0x7, 0x0, 0x1a, 0x40, "3854b95159b9ed5b5a4887923388285b227d6a113261058bf42cdc8fb08932428689c0ef594e04d5d308a13e", 0x6}) msgrcv(r2, &(0x7f0000f96000-0xa1)={0x0, ""/153}, 0xa1, 0x1, 0x1800) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000113000)='/selinux/status\x00', 0x0, 0x0) io_setup(0x7ff, &(0x7f00002a1000)=0x0) io_submit(r5, 0x1, &(0x7f0000bfb000)=[&(0x7f0000a95000-0x40)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffa, r4, &(0x7f000058e000)="2115ce4984135521e19a3f8f78bc79af461c1e449544a31d9872f08b14e8789418ebf679c2d1bcbc5e863b539429341950574029f13e07bd5d2ff83d90f5a15f10977ff4a82c30762e601546d26470e75e4fbdb3c2e01deaea2079eb5a08058e488c1ce93522045b5aa2ccbb128128adf9691ac3adff6be3e1b80e37725f314dd3beb335c151e21096e596b6385773271f605e21fd8b9418b33ccd9b213e7f92131cb3e187c0eb317587b0faff674aa192117a849b6f7fbc9fe6cf96f2b77e1a9435697876388384390f638676c94ff5a52c4c119a1d7e556b55ee8df6937615f4528793c429e8bccede9bb0119dbc5f", 0xf0, 0xd2, 0x0, 0x1, r4}]) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000578000-0x4c)={0xf140, 0x7ff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000276000-0x10)='./control/file0\x00', 0x0) 2018/01/15 17:12:40 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0x80, @cisco=&(0x7f000000a000)={0x0, 0x0}}}) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x0, 0x0) msync(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) getsockname$llc(r1, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000008000)=0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000013000-0x10)={0x2, 0x0, 0x4, 0x2}, 0x10) 2018/01/15 17:12:40 executing program 1: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x0, 0x100, 0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006f4000-0x11)='/dev/vga_arbiter\x00', 0x400900, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000fdc000-0x68)={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]}) pivot_root(&(0x7f00006a9000-0x8)='./file0\x00', &(0x7f0000fdb000-0x8)='./file0\x00') 2018/01/15 17:12:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000ea3000)={{0x40000000000002, 0x2710}, {0x77359400, 0x0}}, &(0x7f0000fc3000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x1000000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000111000-0xc)='/dev/rfkill\x00', 0x480100, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f000060a000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = open(&(0x7f0000ded000-0x8)='./file0\x00', 0x400900, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f000086a000)=0x10000) readv(r0, &(0x7f00008e9000-0x60)=[{&(0x7f0000f41000-0xc0)=""/192, 0xc0}], 0x1) r3 = gettid() timer_create(0x0, &(0x7f00004bc000)={0x0, 0x12, 0x0, @thr={&(0x7f0000572000)="", &(0x7f0000f93000-0xbb)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0xffffffffffffffff, &(0x7f00009c8000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000bd4000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x1000000000016) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) pkey_alloc(0x0, 0x1) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) lookup_dcookie(0x3, &(0x7f0000afa000)=""/225, 0xe1) 2018/01/15 17:12:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000a72000-0x24)={0x6, 0x55, 0x0, 0x0, 0x400, 0x800, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) ptrace$poke(0x5, r2, &(0x7f0000b83000)=0x0, 0xe8) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000952000-0x4)={0x80, 0x5, 0x1f}) [ 91.097961] rtc_cmos 00:00: Alarms can be up to one day in the future [ 91.110978] binder: undelivered TRANSACTION_ERROR: 29189 [ 91.111283] binder: send failed reply for transaction 84 to 16399:16415 [ 91.111429] binder: undelivered TRANSACTION_COMPLETE [ 91.111438] binder: undelivered TRANSACTION_ERROR: 29189 [ 91.153142] rtc_cmos 00:00: Alarms can be up to one day in the future 2018/01/15 17:12:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000018000-0xd)='dns_resolver\x00', &(0x7f0000017000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000a000-0x12)="26637075736574656d306367726f75701600", 0xfffffffffffffffc) add_key$keyring(&(0x7f0000007000-0x8)='keyring\x00', &(0x7f000000d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) keyctl$negate(0xd, r0, 0x3, r0) r1 = request_key(&(0x7f0000010000)="0473f3", &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000007000)='/dev/vcs#\x00', 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000062c000)={0x0, 0x0}) listen(r2, 0x1) openat$audio(0xffffffffffffff9c, &(0x7f00007f4000)='/dev/audio\x00', 0x0, 0x0) keyctl$read(0x1d, r1, &(0x7f0000010000)=""/0, 0x0) getresuid(&(0x7f000092d000-0x4)=0x0, &(0x7f00008cc000)=0x0, &(0x7f0000831000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f2b000)={0x0, 0x0, 0x0}, &(0x7f00007dc000)=0xc) chown(&(0x7f0000570000)='./file0\x00', r3, r4) lsetxattr(&(0x7f000013d000-0x8)='./file0\x00', &(0x7f00005a2000-0x8)=@random={'os2.\x00', "0473f3"}, &(0x7f0000ac3000-0x12)="26637075736574656d306367726f75701600", 0x12, 0x2) 2018/01/15 17:12:40 executing program 7: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fe7000)={0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00003d9000-0xb0)={{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]}) inotify_init1(0x800) 2018/01/15 17:12:40 executing program 0: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000190000)="240000001a0025f0006bb404000000090a0b00ff0010b500001000eb080002007fffe5b7", 0xdc) 2018/01/15 17:12:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f00000d7000-0x4)=0x1004, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x802, 0xfffffffffffffff5) sendfile(r2, r2, &(0x7f00004f9000)=0x6, 0x5) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000e1000-0x2)=""/2, &(0x7f00008bf000-0x4)=0x2) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 17:12:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f00004a2000)="46cd") mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000adb000-0xc)='/dev/autofs\x00', 0x40, 0x0) getresgid(&(0x7f000080b000)=0x0, &(0x7f00000f5000)=0x0, &(0x7f0000ebc000-0x4)=0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/01/15 17:12:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000e48000-0xc)={0x6, 0xffffffffffffffff, 0x1}) ioctl$TIOCSTI(r0, 0x5412, 0x1) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f000058f000)="130000001000ffdde200f49ff40f050000230a009d0000001000afa73022e5f9ec3e4fe8697ae1a34900960001e7b93c18983ae3090d1eb0f049a1b4b88ed4fc65be0602c2d3275df1f2aa09b1267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd26746ea50518c2c681bbce9093d468612f026fc14ff9b20db0f7e5bf12930d837b9cb3452b6c4e2387d886959e4ebdc0961763ae9f90d1ad5b56d2a917a6f575b8b76199f46c8f325b892", 0xffffffffffffffe2) 2018/01/15 17:12:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000935000-0x10)=[{&(0x7f0000f83000-0x29)="290000001800310dda00000500c900020a2400000000ff0680000c000c00080004000019e600ffe56b", 0x29}], 0x1) 2018/01/15 17:12:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000502000)='/dev/net/tun\x00', 0x0, 0x200) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ac8000+0xfc0)={0xffffffffffffffff, 0x28, &(0x7f00000f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000041000-0xc)={r1, 0x5801, 0x8}, 0xc) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003f2000-0x11)='/dev/qat_adf_ctl\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000058d000-0x38)=[{0x3, 0xffff}, {0x8, 0x7}, {0xc, 0x80000000}, {0x3, 0x1}, {0x7, 0xfffffffffffffff8}, {0x4, 0xfffffffffffffff7}, {0x3, 0x1}], 0x7) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f00001c7000-0x90)=@hdr={0x3, 0x0, 0x0, 0x0, 0x4a, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x4c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x38, 0x0, "727f5cb8e4c8a16be1797c75c7334b3deb6e62b64a3dc53127368bea4a6cf64de841d18e092a7d2d3c164aed745297b9"}}}, 0x56) 2018/01/15 17:12:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000e09000-0xc)={0x5, 0x0}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000785000)={0x0, &(0x7f00004be000-0x8)=0x0, 0x8, r1, 0x1}) write$sndseq(r1, &(0x7f0000949000-0x8c)=[], 0x0) syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000775000-0x8)={0x0}, 0x8}) 2018/01/15 17:12:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000000000003, 0x2) accept4(r0, &(0x7f00009e9000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00004a8000-0x4)=0x10, 0x80000) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @multicast1=0xe0000001, r1}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000001c000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) r2 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00003af000)={0x10000, 0x0, 0x7fffffff, 0x0, 0x3, 0x3, 0x1, 0x5, 0x8000, 0x9, 0x5}, 0xb) preadv(r2, &(0x7f000090a000)=[{&(0x7f0000318000)=""/68, 0x44}], 0x1, 0x37) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007f1000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/15 17:12:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000356000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000b1c000-0x4)=0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept(r1, 0x0, &(0x7f000060c000)=0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000f7e000)=0x1) sendmsg$inet_sctp(r3, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000301000)=[], 0x0, 0x0}, 0x0) connect$inet6(r2, &(0x7f0000afd000)={0xa, 0x0, 0x48ac, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, 0x1c) sendmsg(r2, &(0x7f0000abe000)={&(0x7f000014b000+0x716)=@generic={0x0, "c29b2f7093e962d91289672a43b9a410f7c84acef6e49f1797becb114ae902359d15e99f275ef7b4cf35a91c2afa55bdf659aad696c1f17d4b32884b1b42d8992c00bdaca78534e9a67e633e286abc6a8fb3123e225a0b0b15ce838ff74ecd15b6d82b5797c1e4ecc042f81e483eb86169094fb6caccff6f93c3a4546c26"}, 0x80, &(0x7f0000582000)=[], 0x0, &(0x7f00008a8000)=[], 0x0, 0x0}, 0x0) writev(r2, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1) 2018/01/15 17:12:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) socket$packet(0x11, 0x3, 0x300) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f11000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) mkdir(&(0x7f0000873000)='./file0\x00', 0x14) syz_open_dev$admmidi(&(0x7f0000da1000)='/dev/admmidi#\x00', 0x0, 0x20000) r3 = syz_open_dev$midi(&(0x7f0000411000-0xb)='/dev/midi#\x00', 0x8, 0x10000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000dd000-0x4)=0x0, &(0x7f00003f8000)=0x4) 2018/01/15 17:12:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000706000-0x88)={0x9dcd, {{0xa, 0x2, 0xa87, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) tee(r0, r2, 0x80007387, 0x0) dup2(r2, r1) syz_open_dev$amidi(&(0x7f000049e000)='/dev/amidi#\x00', 0x1, 0x240000) getsockopt$sock_buf(r2, 0x1, 0x3f, &(0x7f0000d7c000-0xc2)=""/194, &(0x7f00009bd000-0x4)=0xc2) 2018/01/15 17:12:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00001aa000+0x9be)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r0, r1) connect$nfc_llcp(r2, &(0x7f0000b29000)={0x27, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, "d07030fa45598e878297e1aa9c50439f7f9f0486350bb808ce59b8ebe0368832d18c163ade968b7791ce3e93b8de6b52f6737564aa50acbdbea08b8ce01647", 0x0}, 0x60) [ 91.262878] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. [ 91.278798] device eql entered promiscuous mode [ 91.301084] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/15 17:12:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0x678b, 0xf94) syz_extract_tcp_res(&(0x7f0000331000)={0x0, 0x0}, 0x3, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11f, &(0x7f0000001000-0xe2)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x10, 0x4, 0x9, 0x7, 0x111, 0x2, 0x7d3b, 0x4, 0x6c, 0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x1b, 0x80000000, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x14}, @rand_addr=0x2, @dev={0xac, 0x14, 0x0, 0xb}, @rand_addr=0xd3]}, @ra={0x94, 0x6, 0x2}, @lsrr={0x83, 0xb, 0x0, [@multicast1=0xe0000001, @loopback=0x7f000001]}]}}, @tcp={{0x1, 0x2, r0, r1, 0xc000000000000000, 0x0, 0xb, 0x80, 0x2, 0x0, 0xffffffffffff80c2, {[@timestamp={0x8, 0xa, 0x100000000, 0x5}, @nop={0x1}, @timestamp={0x8, 0xa, 0x2, 0x7}]}}, {"c4633b2064ff7404e6c9de140a5372039ce2696d4e51e866be25fd1cee181ed512dad0a709c19cdb441e3d851b8126f2f672593ff85bfb7002a99a2e2d4b299b3e40dea56ec56c11a86a2f6f2ec21df77d65b1ccec3029a1f1e5c511f4c35a5ac5a6c2eec3112e0049fc2134c46a17a590472d0c1f00412a6b686fb389aaebb4737b30bdee17ffbae0537a9ffb3b39149fe2ea81b3bdcbab0ed1867d8fcaf408d1fc9414a1"}}}}}}, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fc6000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000fc6000)=0x0, &(0x7f0000fc6000)=0x0, &(0x7f0000000000)=0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f000000d000-0x20)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 17:12:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ed5000-0x10)='/selinux/access\x00', 0x2, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000025e000)="") mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f000098c000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008e000)={0x0, 0x0, 0x0}, &(0x7f000093d000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r4 = getpgrp(0x0) kcmp(r3, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) kcmp(r4, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r5 = creat(&(0x7f0000fe0000-0xe)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000819000)={0x0, 0x19de}, &(0x7f0000ec2000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000fd3000-0x77)={r6, 0x6f, "99fe98e70dae51dc86c4e1c8bff3a034a42484e23d3012bbdea9bcecfbf56e9fb310d463c959c0ea74b90ef3b10139b03fe438497fb4e091350040a261f1e1069b0f5610638bdd12eb1bed16ae82a578eb9ab48eca571d4879eac626779c5beb9f0fb4231966dc9ff6dfe882263301"}, &(0x7f0000cfc000)=0x77) execve(&(0x7f0000bb3000)='./file0\x00', &(0x7f0000bff000)=[&(0x7f000054b000)=',-\x00', &(0x7f0000a45000)='.eth0eth1nodevwlan0eth0\x00', &(0x7f0000bc9000)='/selinux/access\x00', &(0x7f0000bd3000)='/selinux/access\x00'], &(0x7f00008e7000-0x28)=[&(0x7f0000f1c000-0x1)='\x00', &(0x7f0000bc9000)='/selinux/access\x00', &(0x7f0000162000)='&{selinuxppp1^\x00', &(0x7f0000937000)='ppp0security\x00', &(0x7f00004f1000)=',\x00']) 2018/01/15 17:12:41 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000006000-0xc)='/dev/audio#\x00', 0x3, 0x200) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = userfaultfd(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000002000-0xc)={0x0, 0x0}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KDDELIO(r3, 0x4b35, 0xffffffffffff8b47) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f0000014000)=0x40, 0x4) bind$ipx(r3, &(0x7f000000f000)={0x4, 0x9, 0x800, "d7b180503bf4", 0x7, 0x0}, 0x10) socket$inet6(0xa, 0x5, 0x7) 2018/01/15 17:12:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) write(r0, &(0x7f0000566000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) r1 = socket(0x10, 0x20000000000003, 0x0) write(r1, &(0x7f0000f75000)="220000001500072100000008e2ff0500020003000100000008000200e700ff02f155", 0x22) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001cb000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000134000)={0x0, 0x0, 0x2}) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000e23000)={r3, 0x80000, r4}) 2018/01/15 17:12:41 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xf) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000460000)={0x0, 0x0}) r1 = syz_open_dev$admmidi(&(0x7f0000a93000)='/dev/admmidi#\x00', 0x2, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000001000)=0x4) 2018/01/15 17:12:41 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000a7b000-0xb)='/dev/loop#\x00', 0x8000000000000d1, 0x488001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x48000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00005c9000-0x4)=0x0, &(0x7f00007fb000)=0x4) pwritev(r0, &(0x7f0000000000+0xeb4)=[{&(0x7f0000000000)="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", 0x1000}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x30, r1, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x100000000, 0x0, 0xc68b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x80, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r3, 0x1) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000312000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000420000)={0x0, 0x1}, &(0x7f0000e28000-0x4)=0x359) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000ed4000)={r5, 0xd6c, 0x1, [0xffffffff]}, &(0x7f00005c9000)=0xa) 2018/01/15 17:12:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fb6000)='/dev/vcs\x00', 0x0, 0x0) getpeername$inet(r0, &(0x7f00001c1000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ae2000-0x4)=0x10) fcntl$setstatus(r0, 0x4, 0x44000) fadvise64(r0, 0x0, 0x6, 0x1) 2018/01/15 17:12:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000cd5000)={r0, 0x0, 0xa2, 0x93, &(0x7f00004dc000)="1552b356939d6e21378293122f0adbbb161fbfd82aeba538d800a6d9b41a083d8ff3a9d1e1e988d9e6daca16694bbbe230fc6dab994f43aac91a51094c419ebef3cb7bb74162d7096f2edc2607f5757f2a9db700cbcff2191b93386e779f52c01e1bb6c6f62f03c5998a8e7e46fba96c161ddec41ccf47bc8b5b9720a99cd124ca2a2ee2432671df8c6cba2dc8ef01b10189355b6bb9fd0b8ab69b1d8410cb5d39bd", &(0x7f0000001000-0x93)=""/147, 0x8, 0x5}, 0x28) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xa, 0x8, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000002000-0x52)=""/82) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000003000-0x28)={0x5, 0x100000000, 0x0, 0x2, 0x8}) io_setup(0x47b, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000004000)={0x0, 0xa, "8ad9f2b48f5d97c1cb74"}, &(0x7f0000003000-0x4)=0x12) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000-0x10)={0x4, 0x1, 0x2, 0x5, r3}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000005000)=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000006000)=0x100) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000008000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r4, 0xae78, &(0x7f0000009000-0x8)=0x0) recvfrom$unix(r1, &(0x7f0000008000)=""/160, 0xa0, 0x2, &(0x7f0000002000)=@abs={0x0, 0x0, 0x3}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000009000)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000000b000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000000a000)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000-0x4)=0xe8) setreuid(r5, r6) 2018/01/15 17:12:41 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000001c000-0x8f)="e98bd7ecde8bcf6fa0bf65bd568172332609cbe9465f8dde75e34a0d29a22c91d603dfcf46f8e61281a6e73767222f966dc3efef96ed319ca70f91ea06d594a797d1027810f4f10b7ced88e439c9365033ba15f918d83a45a7eea4b55299015e1be1e4b3b7801be9b051a4eef9826e794ca4cfcd289f7afdcd6f5517168dd4a5d0020b071800e8f2e6e71ef6a6cdce", 0x8f, 0x44000, &(0x7f0000019000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000000b000-0xac)=@delpolicy={0xac, 0x21, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@multicast2=0xe0000002, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 17:12:41 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000673000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000001000)={&(0x7f0000095000/0x4000)=nil, 0x4000}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000001000-0x4)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000063f000-0x8)='./file0\x00', 0x80000, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000040a000)=@int=0x0, &(0x7f0000764000)=0x4) r2 = syz_open_dev$sndctrl(&(0x7f0000b5f000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x280) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x3, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f00002e8000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r3, 0x0) readv(r4, &(0x7f0000734000)=[{&(0x7f00007c2000-0x92)=""/146, 0x3f}], 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00002ef000)={0x0, 0x2}, &(0x7f00003e6000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00003f6000-0x8)={r5, 0x1f}, 0x8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000677000)={0xffffffffffffffff, 0x3, 0x1, 0x1, 0x10000}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000da0000-0xa6)={0x0, 0x9e, "7ea0ffa9dc91dd24716e24d4fb57b6274460ca10a6838e15b18b8b8a8e7c3e6a9e7f83c30f394953e01a6a7255e58df12a278d6b44dd9f5052b82dac16176148f3e7a1b549c33b83302a3abc812198fc3499efc3bfdad5127cc7fd4de38a3f3b45b5f6079eacafcbd5d6389883a79cf86e7ed4714357ff5a527761aa2b89d1be30450c3fa3cb64ac66136ecb6bd0eaaaf74c02f03958fbfff75a216d536f"}, &(0x7f00006b7000-0x4)=0xa6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000cd5000-0x6)={r6, 0x8001}, &(0x7f000033d000-0x4)=0x6) 2018/01/15 17:12:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x20003c) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000391000-0x99)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) [ 91.422243] dccp_close: ABORT with 1 bytes unread [ 91.429528] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. [ 91.431484] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. [ 91.438438] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. [ 91.442219] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/15 17:12:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2000013) r1 = syz_open_dev$dmmidi(&(0x7f0000d06000)='/dev/dmmidi#\x00', 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000786000-0x4)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000a0b000)=r2) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00001fd000-0x5)='yeah\x00', 0x9a) ioctl$sock_ifreq(r0, 0x891e, &(0x7f000044e000-0x28)={@common='lo\x00', @ifru_data=&(0x7f0000ff4000-0x20)="020000008d351b9f6d000000000000fffe22007663f5f94214007fff000000e6"}) 2018/01/15 17:12:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006b3000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socketpair(0x0, 0x4, 0x20, &(0x7f00006e4000-0x8)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d90000)={0x0, 0x0}) r4 = bpf$PROG_LOAD(0x5, &(0x7f000059b000-0x48)={0x5, 0x6, &(0x7f0000330000)=@raw=[@call={0x85, 0x0, 0x0, 0x38}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0xfff}, @ldst={0x0, 0x2, 0x2, 0x0, 0x2, 0x6, 0x1}], &(0x7f00008aa000)='GPL\x00', 0x81, 0xe3, &(0x7f000039a000)=""/227, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = syz_open_dev$midi(&(0x7f0000a58000-0xb)='/dev/midi#\x00', 0x5, 0x40) r6 = syz_open_dev$admmidi(&(0x7f00002e3000-0xe)='/dev/admmidi#\x00', 0x80000001, 0x400) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000945000-0x8)={0x0, 0x0}) r8 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00002c8000)='/selinux/load\x00', 0x2, 0x0) r9 = socket$unix(0x1, 0x1, 0x0) r10 = syz_open_dev$tun(&(0x7f00003d2000-0xd)='/dev/net/tun\x00', 0x0, 0x40000) r11 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) r12 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000efe000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pipe(&(0x7f000075b000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00008d6000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000042f000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f00005e5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00003e4000)='./file0\x00', &(0x7f0000276000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getegid() sendmsg$unix(r1, &(0x7f000043b000-0x38)={&(0x7f000016f000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00001db000-0xa0)=[{&(0x7f0000b38000)="bdcf4d5c8bd693fd141e5ccb6542ac4e595a13359cda7b8c93a4ecdb759dc46e82bab0b6586b8510fbb73f1b15dd2da465e54c2156bc18eea8b883bb60135b2f9bb519305b7a578711808c54bda2bcd119bb2a48b213f126eed5b5cee655f4dfb7661df39ff1a217d66fa6ab03c0bc51db6ccf4d6700e18002c64762e77679b8f3bb3dc287b506ee1c5cdf461c92d6013a6511292ff61a062ace305202cb8504eb8e324ad6d2bb9af5f1138971134aba", 0xb0}, {&(0x7f0000bcc000-0xbb)="82d989473e5b47ea3785fe902adb46696c1589a0e18a58042cda4f859da054444d3c77ec8505cddd4c6520d3b3a525feedde77a131e56fe94ebe75e98276d4dde3ef61dcc0a80dcd500c05d77e91ddfe494def82a55432b195983f6f8f80e0d1253ce56ba8442c5c22dae64ede7097bfa89bdcd047124ab15f608a57f20705e825bd73d663feca75ccbef9560854a09f105041a7dc3ca6a0280ea5a321a6ef3ce79df4b773bf0538bb03236b5e398a9d6c1c5f7c016b6b1ae4fe7c", 0xbb}, {&(0x7f0000bde000-0xd0)="9c92a10540de7b48e2c507ff9db37eb47c7a1908acdde659418443ccaef251e54cc7b9914ea4fd37f86aa5354f4f3c5175862f9628667f91c2bc4ca1d70613f37fb46a2452bef3109924eca58d1fdaa7726fc6cd6abba2e453164fad79b84bb1b0bd4edec18d3b5c955e7826f3b1948061a15c83a5a056758c5a03dadfaec647da83498ce405ee285ec4698d33897f890426c7ad2bb6f514df6b112bcee3604f7cb8da88e962f149543eb1c00e3492ba937bef8f197a739e3070bc2c20d21a9e2822246f0c96def8679fdbbaef5e888f", 0xd0}, {&(0x7f00003be000)="4e4548d0d136fb1438f37571850e309780f2d9cb75f17e32c6cfe5b113143f2448e5095d7e7f93d56518f8af0368dde008df538037b9045fd665e1974ae02155bca9ec47aa5420f36f96a22532", 0x4d}, {&(0x7f0000a97000)="88dd3a5cfc096ca86d5d4845e50b47ba081125d07e01632e78645be4640ebb74707a22699476f7b60a562311cf567eb0617591bbf3f51fbb2774350d2f52321b9c", 0x41}, {&(0x7f000019e000-0x1)='m', 0x1}, 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{&(0x7f000060a000-0x1000)="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0x1000}, {&(0x7f0000449000-0xdb)="190883332f5c71c0f69bfa7a9d668258b8855e6e287498115a87d8c5586175bb7e35a51fa703052dfd72099efc4c1835d980a3f2a1f6bb2579609f8cd8bd12004994002dfd0910da0f9561a26bf590af6756ac8da156d08f43d96b6c72e5c5322afe6c77fc789d1aa5f704bbe2a6aa6d06ee817d2c4ae6f89739fcb33e6cf943ef8426664b9ee3b731c383ee67545968c9106fc92d7983e270d4d4169d75a7147bbb0d51e569d5cd45a81b4def610f74a0d761e74d08b39994c1cac883af2010b063e1dd25b221943430c7b66a6e5314d0fd27e56446fd2feba4d6", 0xdb}], 0xa, &(0x7f0000a02000)=[@rights={0x38, 0x1, 0x1, [r2, r3, r4, r5, r6, r7, r8, r9, r10]}, @rights={0x20, 0x1, 0x1, [r11, r12, r13]}, @cred={0x20, 0x1, 0x2, r0, r14, r15}, @cred={0x20, 0x1, 0x2, r0, r16, r17}], 0x98, 0x4008080}, 0x0) r18 = syz_open_procfs(r0, &(0x7f00003b8000)='attr/prev\x00') ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r18, 0x80045530, &(0x7f0000ca5000-0xc4)=""/196) exit(0x0) 2018/01/15 17:12:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) setsockopt(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000002000)="", 0x0) 2018/01/15 17:12:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000095a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00006ef000)=0x247e) r1 = shmget(0x0, 0x2000, 0x20, &(0x7f000010a000/0x2000)=nil) lstat(&(0x7f0000a9e000)='./file0\x00', &(0x7f00005f0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00007cb000-0x4)=0x0, &(0x7f00009cb000)=0x0, &(0x7f0000629000-0x4)=0x0) r4 = getuid() r5 = getegid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000590000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000295000)={0x0, 0x0}) shmctl$IPC_SET(r1, 0x1, &(0x7f0000377000-0x70)={{0x7, r2, r3, r4, r5, 0x14, 0x7, 0x0, 0x0, 0x0}, 0x3f, 0x0, 0x4, 0x3, r6, r7, 0x5, 0x0, 0x0, 0x0}) ioctl$TCSETSF(r0, 0x5404, &(0x7f000080b000-0x24)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = accept4$ipx(0xffffffffffffff9c, &(0x7f00009dc000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001bd000)=0x10, 0x80000) getpeername$ipx(r8, &(0x7f0000d2a000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e0a000-0x4)=0x10) ioctl$TCFLSH(r0, 0x540b, 0x6) ioctl$TCSETS(r0, 0x5402, &(0x7f0000242000-0x24)={0x400, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff, 0x5}) pipe(&(0x7f0000b37000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r9, 0x84, 0x8, &(0x7f0000ce2000)=0x0, &(0x7f000098a000)=0x4) syz_extract_tcp_res(&(0x7f00001d4000-0x8)={0x0, 0x0}, 0x20, 0x6bd) 2018/01/15 17:12:41 executing program 2: syz_open_dev$dspn(&(0x7f0000d81000)='/dev/dsp#\x00', 0x8, 0x10a01) mmap(&(0x7f0000000000/0x868000)=nil, 0x868000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f000068c000)='/dev/dmmidi#\x00', 0x0, 0x0) move_pages(0x0, 0x2000000000000208, &(0x7f00002fa000-0x18)=[], 0x0, &(0x7f00001e8000)=[], 0xfffffffffffffffc) 2018/01/15 17:12:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a6b000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$mice(&(0x7f0000e6d000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) dup2(r0, r0) read(r1, &(0x7f0000734000+0x5ca)=""/96, 0xfffffffffffffd43) 2018/01/15 17:12:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b03000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdd, 0x0}, 0xb) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4)=0x0, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c65000)='/proc/self/net/pfkey\x00', 0x1, 0x0) setsockopt$packet_int(r1, 0x107, 0x10, &(0x7f000063f000)=0x1, 0x4) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x401}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000088c000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000a89000-0x4)=0x0) close(r0) 2018/01/15 17:12:41 executing program 7: mmap(&(0x7f0000000000/0x7a000)=nil, 0x7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000054000-0x10)=[{&(0x7f0000024000-0x3a)="3900000011001947040001000000010007000100020000004500ff17003f80ec14001a0004000200000000f400fb011018e907000000000da1", 0x39}], 0x1) mmap(&(0x7f000007a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000007b000-0x11)='/selinux/enforce\x00', 0x800, 0x0) mmap(&(0x7f000007b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f000007b000)={0x4, 0x100000001, 0x4, "3e58096081e0", 0xfff, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000069000-0x4)=0xc52, 0x4) 2018/01/15 17:12:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000027a000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f00005f2000+0xa9b)='./file0\x00', 0x101400, 0x2) flock(r0, 0x4000000000000002) flock(r1, 0x5) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) close(r0) 2018/01/15 17:12:41 executing program 7: mmap(&(0x7f0000000000/0x78d000)=nil, 0x78d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005c5000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000043f000-0x38)={0x0, 0x0, &(0x7f0000789000-0x10)=[], 0x0, &(0x7f0000789000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000052b000-0x38)={&(0x7f0000165000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000dd000)=[{&(0x7f00000e2000-0x61)=""/221, 0xdd}], 0x1, &(0x7f0000787000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f000078d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f00006a8000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f000078d000)=0xc) mmap(&(0x7f000078d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f000078e000-0x29)="7bc2c3369ddd94978ca2a6fce6711b0838e190dd4e314e120438f275a9d99a3fc11bed4a55f4c5aba374dea407", 0x2d) 2018/01/15 17:12:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c1e000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) write$evdev(r2, &(0x7f0000380000)=[{{0x0, 0x0}, 0xfde, 0x6, 0x0}], 0x18) sendmsg$alg(r1, &(0x7f0000883000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32", 0x30}], 0x1, &(0x7f0000ad1000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000bb6000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008b2000-0x50)=[{&(0x7f0000768000)=""/121, 0x79}], 0x1, &(0x7f0000139000)=""/70, 0x46, 0x0}, 0x0) 2018/01/15 17:12:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b65000-0x10)={0x1, &(0x7f0000193000-0x10)=[{0x6, 0x0, 0x0, 0x81}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000f3f000-0x4)=0x519, 0x4) sendto$inet6(r1, &(0x7f0000c22000-0x679)="", 0x0, 0x8001, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt(r1, 0x81, 0x7, &(0x7f0000916000)=""/134, &(0x7f0000a2f000-0x4)=0x86) openat$ppp(0xffffffffffffff9c, &(0x7f0000fd0000-0x9)='/dev/ppp\x00', 0x400, 0x0) writev(r1, &(0x7f0000362000-0x30)=[{&(0x7f000093e000-0x1000)="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", 0x9c9}], 0x1) ioperm(0x0, 0x9, 0x0) 2018/01/15 17:12:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000db4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000172000)={&(0x7f00008f9000/0x2000)=nil, 0x2000}) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000a9e000)="13b2f943409199191f6a9196d189dd5da716db0b26014f3b387c59d13077a6d66316baf7461a5527ce19c1d744b72caef1df0bc4be49308064d41e20c2cfa93993062fbe7b49293035b1a1c7f07751f9e03b3215edae7bced354c1d526706d4152f6599db64f3c446a4f90355bda28ac102f8684f24bc56d56015fca87ccf003764284e90b12181311a446ee5d97d15429a8d77fb5633b7c4c943e860f6eee087dd87fc6388b6e2b9c2f") r1 = socket$inet6(0xa, 0x80805, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000f03000-0x4)=0x100000000, 0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000660000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f19000)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 17:12:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$dspn(&(0x7f000013d000-0xa)='/dev/dsp#\x00', 0x100000000, 0x400000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) write(r0, &(0x7f0000d9e000-0x17)="26000000130047f10714a8f8590022f5070003e301000000000000000000013205001a006e35", 0x26) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00001c6000-0x4)=0x5, 0x4) 2018/01/15 17:12:41 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r0, &(0x7f0000008000-0x6)=[{0x6, 0xce, 0x1000}], 0x1, &(0x7f0000006000-0x10)={0x0, 0x1c9c380}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000007000-0xaa)="", 0x0, 0x0, &(0x7f0000006000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 17:12:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000001, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000272000)=0x3, 0x4) 2018/01/15 17:12:41 executing program 4: mmap(&(0x7f0000000000/0xdf7000)=nil, 0xdf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, {0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80400000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) pipe(&(0x7f0000a7e000-0x6)={0x0, 0x0}) accept$unix(r1, &(0x7f0000df1000)=@file={0x0, ""/4096}, &(0x7f0000c1e000)=0x1002) r2 = socket$inet6(0xa, 0x1, 0xaf) ioctl$sock_ifreq(r2, 0x896f, &(0x7f0000282000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000088c000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000df4000)={0x0, r3, 0xbd}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000d97000)={r5, 0x80000, r1}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00005fd000-0xc)={0x6, 0x1, 0x8001, 0x3f721cec, 0x7}, 0xc) r6 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) r8 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$sock_linger(r7, 0x1, 0xd, &(0x7f0000df6000)={0x1, 0x4c}, 0x8) bind$inet(r7, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r7, 0x1, 0x1a, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r7, 0x6, 0x200000000000d, &(0x7f0000425000)=0x100000000000fff, 0xffffffffffffffb7) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r7, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r7, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r7, 0x1, 0x20001000000004, &(0x7f0000361000-0x4)=0x100000, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000dec000)=0x5, 0x4) pipe(&(0x7f0000de9000)={0x0, 0x0}) getsockname(r7, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r9, 0x1, 0x19, &(0x7f0000c51000-0xe)=@common='nr0\x00', 0x10) sendto$inet(r7, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r7, &(0x7f0000edb000)=""/4096, 0x1000) [ 91.747891] device lo entered promiscuous mode 2018/01/15 17:12:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000350000-0xa8)={0x0, 0xa0, "880e3e5d64e8834c99f25884e945033e47662b753ae363d0cd046982375ccd8b0c8c9087ea5137244b80e0bc1d172186137c14f23d756812320b98a1ad5f564f686ee0c71b35586425e3aef26ed9894828c71a1177523b636535627e7d7bd713cceda08da7f6dafa030f3bf7ed5248564d13185323ac7b85f9fc3c294fc3a8efd8e60d164fb9b1e78ef2189a61a2e4f1be2aeb1693574e94e3b5a2db964216cd"}, &(0x7f0000870000-0x4)=0xa8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00004e4000-0x10)={r2, 0x1c, &(0x7f0000ca9000-0x1c)=[@in6={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}]}, &(0x7f0000c97000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000057a000-0x98)={r2, @in6={{0xa, 0x0, 0x7fffffff, @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}, 0x6f) 2018/01/15 17:12:41 executing program 2: request_key(&(0x7f0000002000)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x12)="520972757374e363757367725665783a4465", 0x0) 2018/01/15 17:12:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x40a00, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000001000+0x80)={0x3000, &(0x7f0000001000)=0x0, 0x3, r0, 0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000947000-0x2c)={0xf, 0x20, 0x200, 0x8, 0x7, r0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) keyctl$join(0x1, &(0x7f00003ca000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004cf000-0x48)={0x1, 0x20000000000000d3, &(0x7f0000563000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@generic={0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b5b000)='GPL\x00', 0x0, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x1d) 2018/01/15 17:12:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000232000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000034e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005b5000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ec4000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x2, 0xaa, 0x1, 0x4a, 0xa, 0x0, 0x20, 0xbf, r1, r2}, {0xff, 0x8943, 0x8, 0x8, 0x167, 0x27, 0x3, 0x7}, {0x9, 0x100, 0x429, 0x3}, 0x9, 0x6, 0x1, 0x0, 0x3, 0x2}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0x2, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x0, 0x0, 0x0, 0x6, 0x7, 0x6, 0x9}}, 0xe8) ioctl(r0, 0x8916, &(0x7f0000000000)="") 2018/01/15 17:12:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001ef000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000dc7000)={{0x80, 0x9}, 'port1\x00', 0x1, 0x400, 0x9, 0x4, 0x5, 0x100, 0x4, 0x0, 0x2, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1d}) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000983000)=0x0) waitid(0x3, r1, 0x0, 0xb, &(0x7f000047a000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000024e000-0xc)='/dev/autofs\x00', 0x8000, 0x0) r3 = mmap$binder(&(0x7f0000523000/0x4000)=nil, 0x4000, 0x0, 0x80010, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000015000-0x18)={r3, 0x0, 0x0, 0x0}) 2018/01/15 17:12:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cb0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000fd5000)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006ed000)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x2) 2018/01/15 17:12:41 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000008000)='/dev/snd/controlC#\x00', 0xffffffffffffffff, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d171c4a2c50f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000005000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000006000)=[], 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, "b1abccd67e00000000000000016cff09900408e0dc98684b49e00759576c2fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/15 17:12:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f00003d6000)='/dev/input/mice\x00', 0x0, 0xc2) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000c8a000-0x20)={{&(0x7f0000827000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r3 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @cisco=&(0x7f000060c000-0x8)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@generic="dae837c39ef59ce0d98cbca1ca98de2b", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00008d5000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000130000)=0x18) sendto$packet(r3, &(0x7f000050e000)="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", 0x5eb, 0x0, &(0x7f000027f000-0x14)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f00003c2000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0x7, 0xa702, 0x0, 0x1bd, 0x40, r4}) 2018/01/15 17:12:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f0000000000)={0x0, 0x5, 0x0, 0x7, 0x1, 0x7fff}) syz_emit_ethernet(0x2a, &(0x7f00000c6000-0x32)={@random="d5ebc4a93559", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}, 0x0) r0 = syz_open_dev$mice(&(0x7f00007f4000-0x10)='/dev/input/mice\x00', 0x0, 0x22042) readv(r0, &(0x7f0000a45000)=[{&(0x7f000064f000)=""/67, 0x43}, {&(0x7f0000e07000)=""/145, 0x91}, {&(0x7f0000232000)=""/102, 0x66}, {&(0x7f000015a000)=""/25, 0x19}, {&(0x7f0000e38000)=""/4096, 0x1000}, {&(0x7f0000802000)=""/4, 0x4}, {&(0x7f0000a1e000)=""/51, 0x33}, {&(0x7f00005f3000)=""/114, 0x72}], 0x8) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000cdb000-0x2)=""/2, &(0x7f00003c2000)=0x2) accept$inet(r0, &(0x7f0000130000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000501000-0x4)=0x10) 2018/01/15 17:12:41 executing program 3: mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b39000)={0x0, 0x0}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f00008da000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b3a000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00009c9000-0x28)={@common='dummy0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_nanosleep(0xb, 0x0, &(0x7f00001c2000)={r0, 0x0}, 0x0) r3 = gettid() r4 = socket$bt_hidp(0x1f, 0x3, 0x6) r5 = socket$netlink(0x10, 0x3, 0x11) kcmp(r3, r3, 0x3, r4, r5) socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = syz_open_dev$mouse(&(0x7f000028b000-0x12)='/dev/input/mouse#\x00', 0x7, 0x20001) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b3b000-0x10)={0x0, 0x0}) write$sndseq(r8, &(0x7f0000683000-0x60)=[{0xfffffffffffffffb, 0x8, 0x3ff, 0x51, @time={r9, r10+30000000}, {0x5, 0x6}, {0x0, 0x7ff}, @addr={0x4, 0x4}}, {0x0, 0x82, 0x2, 0x8, @time={0x77359400, 0x0}, {0x20, 0x2}, {0x8, 0x4}, @time=@time={0x0, 0x989680}}], 0x60) ioctl$int_in(r6, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r6, 0xa, 0x12) fcntl$setownex(r6, 0xf, &(0x7f00000ff000)={0x0, r3}) recvmsg(r7, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) dup2(r6, r7) r11 = gettid() ptrace$getenv(0x4201, r3, 0xfff, &(0x7f0000514000)=0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r11, 0x16) [ 91.844270] device syz4 entered promiscuous mode 2018/01/15 17:12:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getdents(0xffffffffffffffff, &(0x7f00009fe000-0x1f)=""/31, 0x1f) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f00005ab000)={0xa, 0x0, [{0x40000002, 0x8, 0x3, 0x6, 0xfd, 0xfffffffffffff559, 0x1ff, [0x0, 0x0, 0x0]}, {0x80000008, 0x80, 0x2, 0x9, 0x6, 0x3ade, 0x8, [0x0, 0x0, 0x0]}, {0x40000001, 0x6, 0x2, 0x7, 0x3, 0x4, 0x60, [0x0, 0x0, 0x0]}, {0x80000008, 0x9, 0x1, 0xfffffffffffffffe, 0x68a23bb6, 0xffff, 0xff, [0x0, 0x0, 0x0]}, {0x80000019, 0x1, 0x6, 0x0, 0x10000, 0x8, 0x1, [0x0, 0x0, 0x0]}, {0x1, 0x3, 0x4, 0x0, 0x100, 0x2, 0x0, [0x0, 0x0, 0x0]}, {0xc0000001, 0xffffffffffffff46, 0x2, 0x9, 0xa4, 0x3, 0x9, [0x0, 0x0, 0x0]}, {0x80000000, 0x9, 0x7, 0x7f, 0x35, 0x1, 0x7ff, [0x0, 0x0, 0x0]}, {0x0, 0x2, 0x1, 0x7f, 0x5, 0x4eb, 0x10001, [0x0, 0x0, 0x0]}, {0x40000001, 0x3, 0x7, 0x100000000, 0x4c7609c9, 0x5, 0x9, [0x0, 0x0, 0x0]}]}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000056b000-0x9)='/dev/vcs\x00', 0x121800, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00002c7000)=@assoc_value={0x0, 0x0}, &(0x7f00002e8000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000299000)=@assoc_value={r2, 0x400}, &(0x7f000024e000-0x4)=0x8) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f000021f000)={0x3, 0xcb}) flistxattr(r1, &(0x7f0000eb4000)=""/12, 0xc) 2018/01/15 17:12:41 executing program 1: mmap(&(0x7f0000000000/0xb6e000)=nil, 0xb6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00002f9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000585000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x46, 0x7, 0x8, &(0x7f00008cd000/0x3000)=nil, 0xffffffff}) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000b6c000)=@newsa={0x154, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x3, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000b6e000)='/dev/dsp#\x00', 0x80, 0x2002) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000047000-0xd0)={0x5, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f00007d9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000013000-0x4)=0x14) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000b6e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004e8000)=0x14) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000b6f000-0x38)={&(0x7f0000b6f000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00004b8000-0x10)={&(0x7f0000b6e000)=@ipv6_getnetconf={0x4c, 0x52, 0x704, 0x4, 0x1, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1, r3}, @NETCONFA_FORWARDING={0x8, 0x2, 0x3f}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x8}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x6}, @NETCONFA_IFINDEX={0x8, 0x1, r4}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x7}, @NETCONFA_FORWARDING={0x8, 0x2, 0xff}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000040}, 0x880) fallocate(r0, 0x2, 0x0, 0x7) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f0000b70000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x400) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r5, 0xc04064a0, &(0x7f00009a1000)={&(0x7f00003b5000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000726000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000b6f000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000244000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x8, 0x5, 0x5, 0x4, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 17:12:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000001000-0x2)=':\x00') r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000001000)='/dev/adsp#\x00', 0x7, 0x40300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r2, 0x0, 0x3, 0x6, 0x1f, 0x5}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000093f000-0x4)=0x7, 0x4) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x8000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000003000-0x50)={{0x5, 0x7fffffff}, {0x7fffffff, 0x1d043933}, 0x3f, 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, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r3, 0x29, 0xdb, &(0x7f0000004000-0x4)=0x1, 0x4) ioctl$KVM_GET_MSRS(r4, 0xc008ae88, &(0x7f0000001000-0x28)={0x2, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c95000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r6, 0x7709, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000f48000+0x83a)={@common='ip6tnl0\x00', &(0x7f0000d2a000)=@ethtool_modinfo={0x42, 0x2, 0x5, "d002f606bae9547a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 17:12:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000de3000-0x20)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, 0x3fb, &(0x7f0000eea000/0x2000)=nil, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000083a000-0x6)={0x0, 0x0}, &(0x7f0000c60000)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000e28000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000606000-0x4)=0x0) 2018/01/15 17:12:41 executing program 5: mmap(&(0x7f0000000000/0xb6e000)=nil, 0xb6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000049b000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6c000)={&(0x7f0000ae4000)=@delpolicy={0xb8, 0x21, 0xdab3c3fcdff443a3, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, @policy_type={0xc, 0x10, {0xf, 0x0, 0x0}}]}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000029d000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ee000)=0x8) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000b70000-0x94)=[@in6={0xa, 0x0, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x882}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}], 0x94) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000b6e000)={&(0x7f0000b6f000-0xc)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000b6e000)={&(0x7f0000071000-0x39)=@getae={0x1b8, 0x1f, 0x4, 0x7, 0x2, {{@in=@rand_addr=0x0, 0x3, 0xa, 0x3b}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffb, 0x1}, [@proto={0x8, 0x19, 0x0}, @algo_crypt={0x148, 0x2, {{'salsa20-generic\x00'}, 0x7f8, "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"}}, @address_filter={0x28, 0x1a, {@in=@empty=0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x3, 0x1}}]}, 0x1b8}, 0x1, 0x0, 0x0, 0x40}, 0x8000) 2018/01/15 17:12:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4040400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000837000-0x8)='./file0\x00', 0x0, 0x4) fremovexattr(r0, &(0x7f0000a8f000)=@random={'system.\x00', '\\\x00'}) unlinkat(r0, &(0x7f0000c85000)='./file0\x00', 0x200) 2018/01/15 17:12:41 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, 0x10000000013, &(0x7f00004d8000-0x4)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) r1 = syz_open_dev$amidi(&(0x7f000005a000-0xc)='/dev/amidi#\x00', 0x80000001, 0x180) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000842000)=0x5, &(0x7f0000c7d000-0x8)=0x2) sendmmsg(r0, &(0x7f0000efe000)=[{{&(0x7f0000128000-0xc)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000c70000-0x20)=[{&(0x7f0000a43000-0x7d5)="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", 0x648}], 0x1, &(0x7f00003d8000-0x48)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0x219}], 0x1) 2018/01/15 17:12:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x1, 0x8, 0x209e1a, 0x1, 0x4, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = socket(0x11, 0x0, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000194000)='/dev/vga_arbiter\x00', 0x80400, 0x0) pipe2(&(0x7f00001b0000)={0x0, 0x0}, 0x84800) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000f55000)={r2, r3, 0x1, 0x0, &(0x7f000026d000)="cf6e29962b2b35a9d77e78ca2500a5596deee0197dfe0a684cb59de4acfd45ed02dfe7c8df1313a754fa8837d7ecb9a2c96709c89860e00039389d09cc2825f6ffe2ee34be0d8cacc39f6f13fd7264879f292756a96f20ed0b982a79342e242e5d8cb91c3e6b22044c775b9cbdee94ef4279702d99e519774604bcab1697198cce1b833ab8300d64000fc28691d183dcff5d82db", 0x5, 0x100000000, 0x8, 0x424, 0x5, 0x4, 0x0, "a72211e3756f6f88de80bcb8161a6f7b51f27e5f357f931af17e7a11a9c3c33f33276292f6d60af14c19f0a0402561273b7759d531801962d95c0764a7f5c06cedf34fc6afc0ed8699fea7e004cfa9a992e7a9a388f2f20bd00a5acc6f508241d396c5590a0e04d2a017e43111341df1f824308ad2067bfe398bcb93ac2ca4b7a6d8af2c748d3269bee1fc450435a11b5e3d1cc3e1a9602177a94ee3cfd21414d8208d604492dcf40df6bbd2168ffd18f17e0a07344376681b612bf994e8e50503e4576a91342ab8aac17ce1cf162fb35f0abe3fb73e598586b7ee48f33bc9b871a608ee6acf538191492b27144cc1f8044f9324a24d"}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000026e000)={r0, &(0x7f0000b6a000)="4991ce9bfa874fda56f808231fc9dd96ffdb28a193092177ba", &(0x7f000017f000-0x4f)=""/79}, 0x18) 2018/01/15 17:12:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00004f0000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) ioctl$int_out(r1, 0x545e, &(0x7f0000a94000-0x8)=0x0) r2 = open(&(0x7f0000f2e000)='./file0\x00', 0x0, 0x36) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000104000-0x4)=0x1, 0x4) writev(r0, &(0x7f0000cc4000)=[{&(0x7f000020a000-0x3d)="390000001300094700050000000000000000000002000000450000000000800019001a000d000000bb06280f07000000fd17e9ffff06000400", 0x39}], 0xffffffffffffd54) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b59000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000c78000)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000248000)={0x401, 0x0, 0x10001, 0x3f}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000782000-0x10)={0x8, r4}) 2018/01/15 17:12:41 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000ec2000-0xd)='/dev/dmmidi#\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c7e000)=0x0, &(0x7f00003b6000-0x4)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000d8000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000001000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000c45000)={{0x5, 0x8, 0x0, 0x8dec, 0x5, 0x10000}, 0x5, 0x6, 0x3ff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000fcb000)=0x20, 0x4) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000fd4000-0x81)="", &(0x7f00008b2000-0x4)=0x0, &(0x7f0000b6e000)=0x0, &(0x7f0000681000-0xbf)="") [ 92.015961] kauditd_printk_skb: 32 callbacks suppressed [ 92.015970] audit: type=1326 audit(1516036361.777:1124): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16660 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 92.070690] audit: type=1326 audit(1516036361.777:1125): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16660 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/15 17:12:41 executing program 0: madvise(&(0x7f0000000000/0x4000)=nil, 0x0, 0x0) shmget(0x2, 0x3000, 0x54000000, &(0x7f0000f01000/0x3000)=nil) 2018/01/15 17:12:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053c000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000db1000-0x8)='./file0\x00', &(0x7f0000f9d000-0x5)='proc\x00', 0x0, &(0x7f0000cde000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(0xffffffffffffffff, &(0x7f0000394000-0xd5)=""/64, 0x40) getdents64(0xffffffffffffffff, &(0x7f0000429000-0x1000)=""/1679, 0x68f) getdents(0xffffffffffffffff, &(0x7f000064a000)=""/140, 0x8c) [ 92.070708] audit: type=1326 audit(1516036361.783:1126): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16660 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=78 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 92.070725] audit: type=1326 audit(1516036361.783:1127): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16660 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 92.070741] audit: type=1326 audit(1516036361.787:1128): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16660 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=33 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 92.070758] audit: type=1326 audit(1516036361.787:1129): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16660 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 92.070775] audit: type=1326 audit(1516036361.787:1130): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16660 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 92.070793] audit: type=1326 audit(1516036361.788:1131): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16660 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 92.070808] audit: type=1326 audit(1516036361.789:1132): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16660 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/15 17:12:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e34000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d74000-0x40)="4ba64b831ac77a2e40f4000000013e2ef865683d1733b619d7634884f796cda2c6d782fe00000003c3583f827ff634a3364331b51fff07000006000000f5291d", 0x40) r1 = syz_open_dev$dspn(&(0x7f00004dc000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000c6e000)={r0}) 2018/01/15 17:12:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c0a000-0xf)='/dev/sequencer\x00', 0x101200, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000fc3000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x802, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000579000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r3, 0x5405, &(0x7f0000499000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x7f, 0x14, &(0x7f0000ee6000)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000093c000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000f9a000)={0x0, @in={{0x2, 0x0, @rand_addr=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, 0x6, 0x8, 0x1f, 0x4}, &(0x7f0000f9a000)=0xa0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000cad000-0x108)={r4, @in6={{0xa, 0x0, 0xff, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x7ff, 0x8, 0x3, 0x7, 0xdf, 0x3, 0x6, 0x29e, 0x2, 0x6, 0x80000001, 0xae8, 0x5, 0x1]}, &(0x7f0000f9a000)=0x108) ioctl$KDDELIO(r3, 0x4b35, 0x4) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000f9c000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000861000)=0x60) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000f9b000)={r5, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000000, 0x1, 0x2, 0x5, 0x1, 0x6, 0x4, 0x7ff, 0x401, 0xfffffffffffffff7, 0x9, 0x10000, 0x7, 0xfffffffffffff000, 0x9c]}, &(0x7f000016c000)=0x108) 2018/01/15 17:12:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = dup(r0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000ebe000-0x26)=""/38) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000141000)=0x0) bind$netlink(r0, &(0x7f00009a9000)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) 2018/01/15 17:12:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) fanotify_init(0x20, 0x109800) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00001e1000)={{0x4000001ff, 0x80000a}, {0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 17:12:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) futex(&(0x7f0000e6e000-0x4)=0x6, 0x0, 0x6, &(0x7f0000823000)={0x77359400, 0x0}, &(0x7f0000a1e000)=0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_dev$amidi(&(0x7f0000b2d000)='/dev/amidi#\x00', 0xffffffff, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00008fa000-0x4)=0x401) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000340000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000e93000)={r2, &(0x7f00001c0000)=""/117}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x38) 2018/01/15 17:12:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00007a5000-0x20)={@generic="37df9a942f6dbbba07d5f978db8f0cbc", @ifru_flags=0x400}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/15 17:12:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = memfd_create(&(0x7f0000312000)='/dev/kvm\x00', 0x80000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000f2a000-0x28)={@common='gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000046b000)={0x2, r0, 0x1}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f0000aaf000)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000f3f000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000c68000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000061d000)={r4, 0x26aac000}, &(0x7f000059b000-0x4)=0x8) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r5, 0xae04) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x0, 0x0}) fcntl$getflags(r5, 0x1) r7 = memfd_create(&(0x7f000005a000)='@@[=lo\x00', 0x1) ioctl$LOOP_CHANGE_FD(r7, 0x4c06, r3) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) r8 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) renameat2(r7, &(0x7f000094c000-0x8)='./file0\x00', r7, &(0x7f0000086000)='./file0\x00', 0x4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$BINDER_THREAD_EXIT(r7, 0x40046208, 0x0) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f000069c000-0xc5)=""/197) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001a4000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r9, 0x8010aa01, &(0x7f0000fce000)={&(0x7f0000834000/0x11000)=nil, 0x11000}) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r8, 0xaeb7) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000097000-0x20)={@generic="3d6b66bf283be1cfbce1b33baab62849", @ifru_flags=0xb00}) 2018/01/15 17:12:42 executing program 3: mmap(&(0x7f0000001000/0x67000)=nil, 0x67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000019000)=0xfffffffffffffffa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000066a000)='/selinux/context\x00', 0x2, 0x0) fsync(r1) r2 = openat(r1, &(0x7f0000284000)='./file0\x00', 0x400, 0x2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x80002) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000032000)={&(0x7f00008b9000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000775000-0x10)={&(0x7f0000c81000/0x3000)=nil, 0x3000}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000da0000-0x4)=0x1, 0x4) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c3f000)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r4, 0xc008551a, &(0x7f0000239000-0x28)={0x40, 0x20, [0x5, 0x3f, 0x0, 0x8, 0x10000000, 0xaa, 0x6, 0x10000]}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000138000)={0xaa, 0x44, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r5 = syz_open_dev$evdev(&(0x7f000032f000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r5, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f0000f86000)=[], &(0x7f0000c2f000)=[]) open(&(0x7f0000f90000-0x8)='./file0\x00', 0x80000, 0x40) ioctl$GIO_FONT(r5, 0x4b60, &(0x7f00000ce000)=""/15) close(r3) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000312000-0x8)={0x0, 0x0}) [ 92.070823] audit: type=1326 audit(1516036361.789:1133): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16660 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/15 17:12:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000020000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000029000-0x4)=0x0, 0x4) r2 = dup(r1) sendto(r0, &(0x7f0000003000-0x1001)="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", 0x8c1, 0x0, 0x0, 0x0) r3 = gettid() sendmsg(r0, &(0x7f000003c000)={0x0, 0x0, &(0x7f000005e000-0x20)=[{&(0x7f0000030000-0x99)='}', 0x1}], 0x1, &(0x7f000003b000-0x1d0)=[], 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r4, 0x0) r5 = add_key$keyring(&(0x7f00006c5000)='keyring\x00', &(0x7f0000bb0000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r5, &(0x7f00002c9000-0x5)='ceph\x00', 0x0) close(r0) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) clone(0x0, &(0x7f0000479000)="", &(0x7f00004cd000-0x4)=0x0, &(0x7f00000e8000-0x4)=0x0, &(0x7f0000fa2000-0x88)="") fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) personality(0x10) tkill(r3, 0x16) 2018/01/15 17:12:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006c6000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000051d000)='ns/user\x00') syz_open_dev$admmidi(&(0x7f00004d0000-0xe)='/dev/admmidi#\x00', 0x2, 0x101000) ioctl$VT_RELDISP(r0, 0xb702) 2018/01/15 17:12:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = pkey_alloc(0x0, 0x1) pkey_free(r0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000d7000)='/selinux/enforce\x00', 0xf56bd96cee125eeb, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00006bd000)=0x0) 2018/01/15 17:12:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ed6000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000be1000/0x18000)=nil, &(0x7f00007dc000)=[@textreal={0x8, &(0x7f0000327000-0x5c)="0f0766b9ed09000066b80038000066ba000000000f302665f20f59a98a0066b90504000066b8db1a000066ba000000000f30f20fce640f35ba200066b83d15000066ef0f0666b8057000000f23d80f21f86635400000c00f23f8ba410066ed", 0x5f}], 0xaaaaaaaaaaaac19, 0x0, &(0x7f000001c000)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000008a000-0x18)={0x1, 0x0, [{0x200000485, 0x0, 0x5}]}) 2018/01/15 17:12:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) readv(r0, &(0x7f000026a000)=[{&(0x7f0000f48000-0x80)=""/128, 0x80}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r4 = getpgid(0x0) fcntl$setsig(r2, 0xa, 0x12) dup2(r1, r3) fcntl$setown(r2, 0x8, r4) tkill(r4, 0x16) mmap(&(0x7f0000f21000/0x2000)=nil, 0x2000, 0x0, 0x2030, r2, 0x0) 2018/01/15 17:12:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') r2 = add_key(&(0x7f000055d000-0x6)='syzkaller\x00', &(0x7f0000378000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000525000-0x85)="151442ff9c98d01e702d05618b35d423fdd5425a002aafcfbff91338a9072d2bf0c600523fee210dc74de4d334a785f4444fd62822b09a45c6204c66867e9152ea95eed6ae7d9b029cef5dbbe480d22212ea28dd237d56fc0c4eaa342d3147bc1527f2ca8cb549681756fdcf7facb9fa13b455009d3851ada44f8cfaa4f47ce783093febcd", 0x85, 0xfffffffffffffffd) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000386000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000080c000-0x4)=0xc) keyctl$describe(0x6, r2, &(0x7f0000e43000-0xb2)=""/178, 0xb2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000031d000)={0xb58d, 0x0, 0x52f, 0x3ff, "5ed12e46a93d62fead5c3dab6be9ba39a6631452fc589abb6569d63225a647c2a7c2f0635848a1c7b181fd44", 0x8000}) sendfile(r0, r1, &(0x7f00004db000)=0x0, 0x63) 2018/01/15 17:12:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000099a000)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x100002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000fa6000-0x50)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 17:12:42 executing program 6: mmap(&(0x7f0000000000/0xa6c000)=nil, 0xa6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000a6b000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x9) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000a6b000)=0x0) mmap(&(0x7f0000a6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000290000-0xc)={0x0, @multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00009ec000)=0xc) mmap(&(0x7f0000a6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f000070f000-0x38)={&(0x7f0000741000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000a6d000)={&(0x7f0000296000)=@canfd={{0x0, 0x2, 0x5, 0x3}, 0x3a, 0x1, 0x0, 0x0, "585ff34aa065cca2edd26a0ce08c16732ace36ab8f43bb780cab160668ad3deb73b9fe5f23241330727b3662dcb0c83561fe5d84a1aaedb3a1b9cda8392cef86"}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000a6c000)=[@in6={0xa, 0x3, 0x1048, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, @in6={0xa, 0x0, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}], 0x38) mmap(&(0x7f0000a6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000676000-0x8)={0x0, 0x3}, &(0x7f0000a6d000-0x4)=0x8) mmap(&(0x7f0000a6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a6d000-0xa0)={r3, @in6={{0xa, 0x0, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xecd, 0x3, 0x2, 0x80}, 0xa0) accept$inet(r0, &(0x7f0000581000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000873000-0x4)=0x10) 2018/01/15 17:12:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b08000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000331000)={0x474e34fc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) removexattr(&(0x7f0000688000)='./file0\x00', &(0x7f0000d0b000-0x15)=@known='com.apple.FinderInfo\x00') 2018/01/15 17:12:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f000074a000-0x1)='/', 0x0, 0x200007ff, &(0x7f0000eb7000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffeb3) close(r0) flock(r0, 0x8) 2018/01/15 17:12:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x80000000075, &(0x7f00005ff000)=""/0, &(0x7f0000390000)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003d9000-0x8)={0x0, 0x0}) 2018/01/15 17:12:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000001000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x12, 0xc, 0x19, "44b86fc54ea8a7cf79ec1fc11b8e26668fdffd1ead904b945baf325038cb7db92ebd9f18d1def0e9db76a3558767263eb979573e0182dde682c35542193fcab7", "5e2134042479e102a5c6412ee68e8c211d7d77f464e384ae555878798d009892", [0x9, 0x3], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = syz_open_dev$sndseq(&(0x7f00006dc000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000a66000)={{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]}) r3 = dup2(r1, r2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f00006e8000-0xb0)={{0x8000000000080, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 17:12:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00001c3000)={0x0, 0xffffffffffffff9c, 0x0}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000002c000)='/dev/kvm\x00', 0x0, 0x0) r1 = eventfd2(0x0, 0x0) read$eventfd(r1, &(0x7f0000eaf000)=0x0, 0xfffffffffffffe27) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f000002d000)={r1, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$eventfd(r1, &(0x7f0000c02000)=0x401, 0x8) 2018/01/15 17:12:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000092b000-0x18)="ad56b6c5630faeb9958a8992cd43870cffffffffffff7fff", 0x18) r2 = syz_open_dev$admmidi(&(0x7f00002ea000)='/dev/admmidi#\x00', 0x5, 0x101942) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000715000)=""/47) r3 = accept$alg(r0, 0x0, 0x0) io_setup(0x4, &(0x7f0000e4b000)=0x0) io_submit(r4, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/15 17:12:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') poll(&(0x7f0000857000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0x9b) clock_gettime(0x0, &(0x7f0000641000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000850000-0x10)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000038000)={0x0, r1+30000000}, &(0x7f0000aa4000)={0x0}, 0x8) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000534000)={@common='ip6gretap0\x00', 0xffffffffffffffff}) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") 2018/01/15 17:12:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x3, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b11000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000084000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007c3000-0x4)=0xe8) 2018/01/15 17:12:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffaf35, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x80, 0x0, 0x6, 0x0, 0x553d, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x4) epoll_wait(r1, &(0x7f0000c47000-0x24)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000372000-0x10)={0x1, &(0x7f000080a000)=[{0x3, 0x0, 0x0, 0xfff}]}, 0x10) epoll_wait(r1, &(0x7f0000d30000)=[{0x0, 0x0}], 0x1, 0x81) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00008be000)={0x0, 0x0}) 2018/01/15 17:12:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000adc000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x800) fdatasync(r1) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_dev$tun(&(0x7f0000a98000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000b57000-0x4)=0x10000000000401) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f44000-0x11)='/selinux/enforce\x00', 0x400c0, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0x64, &(0x7f0000cb1000)=0x0, &(0x7f0000194000-0x4)=0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000dc5000)=0xd, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000099f000)={@generic="02000000040000000004008000d8bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000ce9000)={0x4, &(0x7f00002b3000-0x20)=[{0x636, 0x7f, 0x1, 0xfffffffffffffffb}, {0x7, 0x10000, 0x80000001, 0x0}, {0x4, 0x8, 0xa06, 0x4}, {0x70, 0x3f, 0x100000001, 0x7}]}) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x8) listen(r1, 0x7) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000008000)={0x1080001, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffda7) 2018/01/15 17:12:42 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000382000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000282000-0x10)={0x3, &(0x7f0000acf000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(r0, 0x541d) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000818000-0x4)=0x0) lstat(&(0x7f0000991000-0x8)='./file0\x00', &(0x7f00008b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002a8000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002b5000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a6a000)={r2, r3, r4}, 0xc) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f000074c000)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="f3f2209948431cbf5664b699ac96e1b7"}) socket$bt_hci(0x1f, 0x3, 0x1) 2018/01/15 17:12:42 executing program 2: r0 = socket$packet(0x11, 0x0, 0x300) read(r0, &(0x7f0000646000-0xad)=""/173, 0xad) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003e3000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockname$packet(r1, &(0x7f000024b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000360000-0x4)=0x14) r2 = socket(0x1e, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000153000)=@req={0x0, 0x0, 0x3, 0x0}, 0x10) 2018/01/15 17:12:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000e12000)={0x0, 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) r2 = inotify_init() sched_setaffinity(r0, 0x8, &(0x7f0000dc7000-0x8)=0x546d) readv(r2, &(0x7f0000ebd000-0x50)=[{&(0x7f0000bca000-0x31)=""/49, 0x31}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) r6 = syz_open_dev$amidi(&(0x7f000082e000-0xc)='/dev/amidi#\x00', 0x80000000, 0x800) getsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000d0f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000058000)=0xb) dup2(r1, r3) tkill(r0, 0x16) 2018/01/15 17:12:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009cb000-0x15)='/proc/self/net/pfkey\x00', 0x181100, 0x0) accept4$netrom(r0, &(0x7f00006da000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000086b000)=0x10, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000d49000-0x8)={0x0, 0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000dea000)={0x0, 0x10040000}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b85000)={0x0, 0x10001, 0x0, []}, 0x8) shutdown(r1, 0x1) 2018/01/15 17:12:42 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x72, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000020000-0x8)='./file0\x00', &(0x7f0000012000-0x8a)=""/138) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001f000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x8408, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') r1 = creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x2) fcntl$setlease(r1, 0x400, 0x1) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f000000e000)="83952d1db15897426f1d25a50a671f3527c741f27406fcf34070600af17887961b8baef80ad286bb1bb4de524de760933e5f2a2d1f894f91f552589698cfaeae", 0x40, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000022000-0xe)='./file0/file0\x00', r0, &(0x7f0000012000)='./file0/file0/bus\x00') mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f000001f000)='m', 0x1, 0x0) faccessat(r0, &(0x7f0000013000-0x12)='./file0/file0/bus\x00', 0x1, 0x400) mmap(&(0x7f0000012000/0x4000)=nil, 0x4000, 0x1000000, 0x41054, r0, 0x8000041) r2 = geteuid() r3 = getegid() getuid() fchownat(r0, &(0x7f0000020000)='./file0\x00', r2, r3, 0x1000) ioctl$TIOCSCTTY(r1, 0x540e, 0x6) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0xffffffffffffffff) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000001000-0x18)='./file0/file0/bus/file0\x00', 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x80000) 2018/01/15 17:12:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000e7d000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) prctl$getreaper(0x3b, &(0x7f00000a8000)=0x0) setns(r0, 0x44000000) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x0, 0x4, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000ce0000)={0xf, 0xc, &(0x7f0000f57000)=@raw=[@alu={0x7, 0x6, 0x0, 0xa, 0x6, 0xc, 0xffffffffffffffff}, @alu={0x7, 0x4, 0x0, 0x7, 0x6, 0xfffffffe, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8318, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x19}, @initr0={0x18, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x8}, @call={0x85, 0x0, 0x0, 0xb}], &(0x7f00007e4000)='GPL\x00', 0xff, 0xaf, &(0x7f00009d3000-0xaf)=""/175, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 17:12:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000643000-0x38)={&(0x7f000060e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008c2000-0x10)={&(0x7f0000127000)=@ipv4_newroute={0x24, 0x18, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0xfffffffffffffffc, 0x0, 0x0, 0x2, 0x2, 0x3, 0x7, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000cf9000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0007}]}) removexattr(&(0x7f000078b000)='./file0\x00', &(0x7f00004a4000-0xc)=@known='trusted.syz\x00') mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x40046103, &(0x7f000065c000)=0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000af5000)={0x10002, 0xd000, 0x8, 0x101, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getgid() syz_open_dev$midi(&(0x7f0000ce2000)='/dev/midi#\x00', 0x9, 0x2) r2 = add_key(&(0x7f00004dd000)='cifs.idmap\x00', &(0x7f0000967000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000c16000)="f0c2", 0x2, 0xffffffffffffffff) keyctl$set_timeout(0xf, r2, 0x0) 2018/01/15 17:12:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) getsockname$inet6(r2, &(0x7f0000d0c000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001c7000)=0xf0) r3 = fcntl$dupfd(r1, 0x406, r0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000d1c000)={0xffffffffffffffff}) close(r4) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00007f4000)={{{@in6=@mcast1={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], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b69000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00003cd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 17:12:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eba000-0x1)="", 0xffffffffffffff53, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d35000)={0x0, 0x0}) close(r1) 2018/01/15 17:12:43 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000e4000-0x2c)={0xce743ef96fcc2c34, 0x40, 0x9c5, 0x401, 0x15, 0xffffffffffffffff, 0xc8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) readahead(r0, 0xf6, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(r0) r1 = syz_open_procfs(0x0, &(0x7f0000b73000-0x10)='net/ip6_mr_cache\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000772000)=@known='security.evm\x00', &(0x7f0000a63000-0xf)='-[}!-eth0%ppp1\x00', 0xf, 0x3) sendfile(r1, r1, &(0x7f0000014000)=0x0, 0x1000000800000008) 2018/01/15 17:12:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) shutdown(r0, 0x0) syz_open_dev$sndctrl(&(0x7f0000700000-0x13)='/dev/snd/controlC#\x00', 0x11, 0x4000) 2018/01/15 17:12:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001dd000)="a23364fd5e580ef24d71a19dd93fc7272e", 0x11) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0xc9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/15 17:12:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x1, r0) listen$netrom(r1, 0x101) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000cd2000-0xc)=@sack_info={0x0, 0x4, 0x6}, &(0x7f0000de9000)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00001d8000-0x14)={r2, 0x4, 0x9, 0x200, 0x0, 0x2}, &(0x7f00004e4000-0x4)=0x14) recvmmsg(r0, &(0x7f0000551000)=[{{&(0x7f0000fef000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000fe2000)=[], 0x0, &(0x7f00006b3000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/15 17:12:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c69000-0x4)=0xc) r2 = syz_open_dev$usbmon(&(0x7f00002e2000)='/dev/usbmon#\x00', 0x5a8f, 0x802) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000c58000)={0x0, 0x4}) r3 = syz_open_procfs(r1, &(0x7f000093e000)='net/ip_mr_vif\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b29000-0x10)={0x0, 0x0}) mq_timedsend(r3, &(0x7f0000f02000-0xbe)="0da6f7f2f03ff1466d2fcdb7eb9886bbadc0d343d9e69486afb1536c1746ac4c3b20e79c293a5d47bea65968f0176127ed0026027e72b18cbaa96e475e7b7610aef43b9d844e995f0e01f72be175a48489d594f2dcb871bd7d73ccd35cf79dd1ffd8f74dfeacce5307192ab164aac6921d45dac93b67483aeffdb706770a13cf17f77441ccdb970d5d7fe1d04a4bededdc0f6cf9dfc0dc886403c6ea36118f04c13608f5262ef5aec63ae8d9ad865d78e126ac7d51036de400e0f8292072", 0xbe, 0x1000, 0x0) futex(&(0x7f00001a3000)=0x800, 0xb, 0x100000001, &(0x7f0000e45000-0x10)={r4, r5+10000000}, &(0x7f0000bbd000)=0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x800000000080000, 0x88) setsockopt$inet6_udp_int(r6, 0x11, 0xa, &(0x7f0000ad1000-0x4)=0x8, 0x4) sendmsg$inet_sctp(r6, &(0x7f000085a000-0x1c)={&(0x7f0000e74000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000629000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r7 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r7, 0x54a2) sched_yield() bind$inet6(r0, &(0x7f00003a0000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/15 17:12:43 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000008000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000008000-0x4)=r1, 0x4) r2 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) pwritev(r2, &(0x7f0000005000-0x40)=[{&(0x7f0000004000)="", 0x0}, {&(0x7f0000002000-0x6)="8be31222b48c", 0x6}], 0x2, 0x0) 2018/01/15 17:12:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x81, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000001000-0x40)={0x7, 0x6, 0x800, 0x7fff, "afce949fd2eeb8b01b6642e43af7215e45cba16053ee3f0154da58b51b57b206ca373c199fcfee91b657d983", 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000975000+0x3c6)='/dev/adsp#\x00', 0x7, 0x101000) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000df2000-0x10)={0x2, 0x401, 0x3eb, 0x101}, 0x10) r2 = socket(0x4000000010, 0x802, 0x0) write(r2, &(0x7f00006cc000-0x24)="240000002800070800000000000007000108efff0104000000000000fffffffffffd7f23", 0x24) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000493000-0x14)={{0x7, 0x6, 0x2, 0x8, 0x100, 0xfffffffffffffe00}, 0xfffffffffffffff7, 0x7, 0x100000001}) 2018/01/15 17:12:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000745000)='/dev/dmmidi#\x00', 0x7fff, 0x200004000) poll(&(0x7f0000357000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x5b) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/01/15 17:12:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000000)=""/41) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0xc) write(r1, &(0x7f00000b9000)="1f000000040a1f00000000000000c6ff0800000009000168d500ed2000df18", 0x1f) [ 93.415610] netlink: 'syz-executor5': attribute type 21 has an invalid length. 2018/01/15 17:12:43 executing program 4: clone(0x0, &(0x7f0000e81000)="", &(0x7f0000e6e000)=0x0, &(0x7f00000e7000-0x4)=0x0, &(0x7f00005bb000)="") fstat(0xffffffffffffffff, &(0x7f0000576000-0x44)={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) socketpair(0x11, 0x80000, 0x6, &(0x7f0000000000+0x135)={0x0, 0x0}) bind$can_raw(r0, &(0x7f000003b000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/15 17:12:43 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) epoll_create1(0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4003, &(0x7f0000015000-0x8)=0x3e9, 0x200) 2018/01/15 17:12:43 executing program 7: mmap(&(0x7f0000000000/0xb0d000)=nil, 0xb0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007d6000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000a76000-0x158)={0x4, 0x0, [{0x0, 0x1, 0x0, 0x0, @msi={0x0, 0x0, 0x0}}, {0x0, 0x1, 0x0, 0x0, @adapter={0x2, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x1, 0x0, 0x0, @sint={0x1, 0x0}}, {0x0, 0x1, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0x0, 0x0}}]}) 2018/01/15 17:12:43 executing program 2: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000030000)={0x0, 0x0}) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000035000-0x28)={@common=""/16, @ifru_names=@common=""/16}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000035000)="9ac77effa54c19e3245eac1d29c9c8ab0d510400fc55f34acc8ae7f91c8792b47df95b6994f36fb4685d523c8f8e9f8fc6401d94fbecdaa39c694f9adc01", 0x3e) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000002b000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000030000)=""/158) 2018/01/15 17:12:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000433000)={0x0, 0x0}) syz_emit_ethernet(0x36, &(0x7f00008cd000-0x16a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/15 17:12:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x1f, 0x4200) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f000087b000)={0x0, 0x0, 0x400, 0x39c, "297c25ae7fea4dd7c583451daf754e10a022f5dfe1f4559ae76d97ae0c78de0e1dfdde8ec820658873c2e456", 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x3, 0x2, 0xf) write(r1, &(0x7f0000544000-0xb9)="130000001000ff00e280f49ff600000000000000020000000f00afa73022e5f9ec", 0x21) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000519000-0x100a)={r0, 0x3, 0x244, "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"}) openat(r0, &(0x7f0000dd3000)='./file0\x00', 0x6000, 0x12) [ 93.507656] netlink: 'syz-executor5': attribute type 21 has an invalid length. 2018/01/15 17:12:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) clock_settime(0x7, &(0x7f0000895000-0x10)={0x0, 0x1c9c380}) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002f5000)='/dev/rtc\x00', 0x400000, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00009d9000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a2a000-0x4)=0x5) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000424000-0x10)=@common=""/16, 0x10) mq_timedsend(r0, &(0x7f00005b1000)="", 0x0, 0x0, &(0x7f0000878000)={0x0, 0x0}) 2018/01/15 17:12:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0xfffffffffffffffe, 0x80f, 'gcm(aes)\x00'}, 0x58) fstatfs(r0, &(0x7f000091a000-0xd3)=""/211) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f000033d000)=[{&(0x7f000008d000-0xee)="90bf663ad6166ac8a3", 0x9}], 0x1, &(0x7f0000814000)=[@assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}, 0x0) r2 = syz_open_dev$audion(&(0x7f0000112000-0xc)='/dev/audio#\x00', 0x3f, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000f4d000)={0x0, 0x0}, &(0x7f0000945000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000fb6000)={r3, 0x56, "1a7827cc64ac1d8ef64d5cdefa818e5f6966c17e6a431bda9193327cb99a68a10e238bb5903244348992c168b95f6be3791f4c1531037ecaa6f0dbd1607cd8fe12732216a5d9a5a25f802ea3a14f5757910ffcd6a53c"}, &(0x7f0000e5c000)=0x5e) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0x6b, 0x0}, 0x0) 2018/01/15 17:12:43 executing program 6: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005df000-0x30)="74384f4d9f4fd89db96a85cc4731dd04c8633d99925f607d56737ecc4ced9fe24671ac1ae50f07a53d8570728c6a7610", 0x30) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000f9c000-0xc)='/dev/audio#\x00', 0x1, 0x40041) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000f9c000-0x18)={0x16, 0xbf, 0x88f, 0x0, 0x2, 0x0}) 2018/01/15 17:12:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) dup2(r0, r1) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=@random={'trusted.\x00', '\\ppp1securitynodev+systemvmnet0+\\!@!@\x00'}, &(0x7f0000c12000)='\x00', 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000+0x500)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00000ab000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x100000000, r4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000002000-0xf8)="442f391449cffd392a5dcb05aa0353eb09b59560e9b5ec8372db5682bb0864b32fcb124783d41bce6c29652a16884c3dc2926ba647ee1d9eed68a254cbd470b828cdb68054e207f4198a23a44c4a8df3a9290a6ac4187f870afec40aece1d540d376c4491c0a5f597a45d7a17a028670a9c600d0bf30884774781bb3843523291f1b8a013f79499168a6be04a59bb9add742848651d7615da2aaaad0c26604f28a44d73923a65e9a073bdd6228f9238f850a38853ea2c228aa51635fec40efe0ada582ee506e47733146bcdf7fbecc757e2d122a116c5f541aef2197787ffefda803ab9d85ae98d557a5943f97b6b3c01f87411757aa7f50", 0xf8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bind$inet6(r2, &(0x7f0000250000)={0xa, 0x1, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) r6 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000e8f000)={r6, r5}) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c05000-0x15)='/proc/self/net/pfkey\x00', 0xc040, 0x0) setsockopt$inet_udp_int(r7, 0x11, 0x65, &(0x7f0000fac000-0x4)=0x2, 0x4) 2018/01/15 17:12:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000008f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}}) r1 = accept4(0xffffffffffffffff, &(0x7f0000c42000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000edf000-0x4)=0x1c, 0x80000) accept4$ax25(r1, &(0x7f000033c000)={0x0, {""/7}, 0x0}, &(0x7f00003a2000-0x4)=0x10, 0x80000) r2 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000932000)={@common='gre0\x00', &(0x7f000087e000-0xc4)=@ethtool_drvinfo={0x3, "53dc2955b9ac663e3f46c6da5c0b9a9aa4d284981b4effdbdd53b34d00b57e8d", "f29ba9626d066e85cc22bc9a9f58b56ec9ae2b2d604c2e1bf6a90403743438cd", "d3eca238088a92f7b7958423cc5b893dec2d3bd9a3e34af3dc5007f43126a388", "15aef348e99b7fb7cc0ca359113719431974354b48809342dafb1375de6ef370", "504c2bd2780a51bb434e37872895a0d3f5acbee7b90a5fc650fc1ed59968fdac", "29722f44ce9246a41fa9e5b3", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 17:12:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000664000-0x38)={&(0x7f0000beb000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d9b000-0x10)={&(0x7f000013d000)={0x2c, 0xb, 0x0, 0x200, 0x2, 0x1, {0x7, 0x0, 0x3}, [@typed={0xc, 0x92, @fd=r0}, @typed={0xc, 0x96, @binary="e6964b9d"}]}, 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000a0000-0x4)=0x0, 0x4) 2018/01/15 17:12:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000207000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fe4000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x401, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/15 17:12:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000430000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f000015e000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000c39000-0x18)=@get={0x1, &(0x7f0000221000-0x1c)=""/28, 0x3f}) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8e18) signalfd(r2, &(0x7f0000cc5000)={0x10000}, 0x8) sendfile(r1, r2, &(0x7f00007ed000)=0x0, 0x2b) 2018/01/15 17:12:43 executing program 1: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000018000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f000002b000)='/dev/admmidi#\x00', 0x9, 0x48000) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000014000-0xd7)=""/215) r3 = syz_open_dev$sg(&(0x7f000002b000-0x9)='/dev/sg#\x00', 0xfffffffffffffffd, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f000002d000-0x8)=0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r4, 0x7, &(0x7f000002c000)=[&(0x7f0000027000-0x40)={0x0, 0x0, 0x0, 0x0, 0x1f, r2, &(0x7f000002b000-0x71)="555e1c9df3e692b5c2bc62fe5b31a9347e1a5296b6b7e3dfd380c7c49881a41d9d5e03e59f6468f4c273f38eca481f38674637e18ea9f7f95abe2aa5e55d22eb7efa79b1e6c6fe2e72fd446d223cdb1acdfcb6b6d76595de4ca96311fdc9b1571f601ded8cd443e38496e728f22c19713d", 0x71, 0x2, 0x0, 0x1, r2}, &(0x7f000002d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r1, &(0x7f000001c000-0x2c)="a281c6fa4e4d99b1f56ef8cce4eff4bf86fe3e56fa32b09d2914ffc7c98944081803acd0a7abafb14a7d5f0d", 0x2c, 0x3, 0x0, 0x1, r2}, &(0x7f000002d000-0x40)={0x0, 0x0, 0x0, 0x2, 0x8, r1, &(0x7f000000c000)="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", 0x1000, 0xfe, 0x0, 0x0, r3}, &(0x7f0000026000)={0x0, 0x0, 0x0, 0x7, 0x200, r3, &(0x7f000002d000-0x59)="48d5f6838ffeabab48fbe18647fdc0c4ed90581e2fd2d9aab78c85c4f57764a5e7aa98de0f0a4f3abd6b17de26efd829876612380ad488610bd26cd7f9499ba04d1f57738d0c58e67b46a2872fded4f7b6776f4bd3474036ee", 0x59, 0x40, 0x0, 0x1, r2}, &(0x7f000002d000-0x40)={0x0, 0x0, 0x0, 0x2, 0x2896cc0e, r0, &(0x7f000002a000)="5ec012483be4300903d16f5837c4a321dd57bcead2364e570f", 0x19, 0x7, 0x0, 0x0, r2}, &(0x7f0000015000-0x40)={0x0, 0x0, 0x0, 0x7, 0x1f, r3, &(0x7f000002d000-0x1b)="88798a9c89eedd67f59ad40a239a717d28c47bc72c4cb28a8784bc", 0x1b, 0x7f, 0x0, 0x0, r2}, &(0x7f000000f000-0x40)={0x0, 0x0, 0x0, 0x8, 0xfff, r0, &(0x7f000002d000-0xc3)="655f5229031e7ea7f704f0f1973eb0e31529ccbe96bbe36eedc58ae65c1a83e17624de3f4734a26a495312a3d2329c4d20f29d121614ccf69a30d385e0634324aa8389de27a2cf676931d66bc9469a1d075c0f0e96bcbed8ee47daca798b4f501dcc79d6283383c5bff3bbf8771cee8608b25d2a56331ede8b54ae5d8fdff4587e0a52ef25e88b6fdfd38be63da62bf4ee9bdde0a065e4a0f38442baab6502afcc271c1172228a90403557cf779ebb30266da91e755be04e694199cc2c5f62b1b71370", 0xc3, 0x4, 0x0, 0x0, r2}]) madvise(&(0x7f000001a000/0x1000)=nil, 0x1000, 0xa) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000000b000)={0x0, &(0x7f000001a000-0x8)=0x0, 0x3, r3, 0xc}) 2018/01/15 17:12:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$ax25_int(r0, 0x101, 0x1, &(0x7f000025f000-0x4)=0x800, 0x4) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) accept4(r0, &(0x7f0000f2b000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007db000)=0x10, 0x80800) [ 93.609583] dccp_invalid_packet: P.Data Offset(66) too large [ 93.639486] dccp_invalid_packet: P.Data Offset(66) too large 2018/01/15 17:12:43 executing program 4: mmap(&(0x7f0000000000/0x57c000)=nil, 0x57c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057b000)=@newsa={0x138, 0x1a, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x3c}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'lzjh\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/15 17:12:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[], 0x2e0, 0x0}, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00005b0000)=0x0) syz_open_procfs(r2, &(0x7f0000ec7000)='ns\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000c79000-0x4)=0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000933000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00009f5000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f000089f000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x7f, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f00009cc000)={0x1, 0x0, [{0x10000080000048b, 0x0, 0x0}]}) [ 93.684865] QAT: Invalid ioctl [ 93.687139] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=11 sclass=netlink_route_socket pig=16879 comm=syz-executor4 [ 93.709624] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=11 sclass=netlink_route_socket pig=16888 comm=syz-executor4 2018/01/15 17:12:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x58) recvfrom$inet(r0, &(0x7f0000001000-0x6f)=""/111, 0x6f, 0x40000101, &(0x7f0000000000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1b, &(0x7f0000bf5000-0xab)="4091d974062218a9db762671569dafbfeefe4262eac62d74a30750e1f304e230f8e84c969ecbafd9670dc52fe184d074694eb0f8950a3298aa6a1e998015ff8207d39ad11dc491a661e27dd9c805245ac51dedef75cc6bba07640355efb1d8ff89cce112a96c463fbad7f574e026f15cc3f2f2107696ca2c859104704abfcff4f0dbc62223cbc087992bb67aa49d861af2ad3f36e7a4d32a0568012b95f13e9efa8739ca9b4f3c2fdfd968", 0xab) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r1, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 17:12:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000b7c000)="18000000020001000000be8c5ee18c0027000008020100ec01da1e03366f3cdc0200000074fffffff76052bb6a88001b0200000000000000ffffffe65f98e2010067fc3763e0209cee4a5acb3da41f0000ba00000000c88ebbff060100000b01000000d421cf140900000600000000ec007702cfb7ebe7ec7ee87cccfff6ba000000024f7c98e9e9f15406aa0100050000040108000006c1aba2ffe3c5632c1adb8a335bd7b2d17fdea21b38100000000000000000041ad0b4d2c200efff01b6", 0xc0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000594000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c89000-0x4)=0xe8) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e48000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000412000-0x10)={0x0, 0x84, &(0x7f00004cb000-0x84)=[@in={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7f}, @in={0x2, 0x0, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1af}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000fb6000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000ddc000-0xa0)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5ba000000000000, 0x5, 0x200, 0x7, 0x0}, &(0x7f0000898000)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000751000-0xb8)={r2, 0x80, 0x1, 0x800, 0x100000000000, 0x3, 0x7, 0x8, {r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x3, 0x8, 0x7717, 0x6}}, &(0x7f0000a6b000-0x4)=0xb8) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006f5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/15 17:12:43 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000003000-0x10)={0x104004, 0x4000, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000003000-0x9)='net/unix\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r1}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x400080, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_XSAVE(r4, 0x5000aea5, &(0x7f0000003000-0x400)={"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"}) 2018/01/15 17:12:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) unshare(0x400) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00004f3000)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000c11000-0x8e)=""/142) r2 = syz_open_dev$mice(&(0x7f000029e000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r0) ioctl$sock_ifreq(r2, 0x891d, &(0x7f0000b7e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x99}) chmod(&(0x7f00009cf000-0x8)='./file0\x00', 0x5f46c3cf0e9561c2) 2018/01/15 17:12:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b6e000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00007e7000-0x10)=@generic="b751d54a1718daed52c996df9889c166") mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r1 = inotify_init1(0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000331000)={0x0}, &(0x7f0000f94000)=0x4) inotify_add_watch(r1, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000249000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCEXCL(r2, 0x540c) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000482000-0x4)=0x0) [ 93.762786] QAT: Invalid ioctl 2018/01/15 17:12:43 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000004000-0x3)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000)="7b41717a135fb572b7b3d385deb36d2988953755f477e124cce66eae57c636036d63e9e424309b25969cf781de35c9250f95f66779731965c5a9207da5df150d2abb9effc3333ae0bfc504798fbc7a76582a9eb8be348874aeea841e7a3861f61169f5f91009bae1153c0ed446b183ba6ac269dfbaed7d9722d1794ccd487e111d23654368297395", 0x88, 0xfffffffffffffffb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000003000)='big_key\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000003000)='(-{,-\x00', 0xfffffffffffffffc) keyctl$unlink(0x9, r1, r2) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000afc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) inotify_init() 2018/01/15 17:12:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f0000e12000)=[&(0x7f0000ce3000/0x1000)=nil], &(0x7f0000b5c000-0x8)=[], &(0x7f0000c5e000)=[], 0x0) mremap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000ae9000/0x3000)=nil) mprotect(&(0x7f000049c000/0x800000)=nil, 0x800000, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000126000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000e6000-0x10)={&(0x7f0000f45000/0x1000)=nil, 0x1000}) mlock2(&(0x7f0000c38000/0x2000)=nil, 0x2000, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/15 17:12:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000cb0000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000be0000-0x9)='/dev/sg#\x00', 0xfffffffffffffffd, 0x101882) recvfrom$ipx(r0, &(0x7f00000bb000)=""/71, 0x47, 0x0, &(0x7f000038a000-0x10)={0x4, 0xfffffffffffffff7, 0x1, "6d6bfbcdbd1c", 0x40, 0x0}, 0x10) 2018/01/15 17:12:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00007b2000-0x10)='/selinux/create\x00', 0x2, 0x0) r3 = add_key$keyring(&(0x7f0000878000-0x8)='keyring\x00', &(0x7f00008b0000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f000046b000-0x20)={@generic="febc5a61924ae6bf50c7ac12463661f8", @ifru_flags=0x9202}) keyctl$restrict_keyring(0x1d, r3, &(0x7f00009f9000)='id_legacy\x00', 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000668000-0x4)=0x2) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000428000-0x8c)={0x9921, 0x7, 0x7fffffff, 'queue1\x00', 0x77d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0x7, &(0x7f000040e000-0x10)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000b33000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00009a4000-0xc)={0x10000000, 0x0}) epoll_wait(r0, &(0x7f0000f22000-0x9)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/15 17:12:43 executing program 6: r0 = creat(&(0x7f000072e000-0x8)='./file0\x00', 0x2) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000b91000)=@req3={0x1, 0x80, 0xffffffffffffff80, 0x7, 0x0, 0xfffffffffffffff3, 0x1274}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000044e000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000f52000)=0xff) connect$inet(r1, &(0x7f00002f8000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 17:12:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000424000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[], 0x0) unlink(&(0x7f0000eb9000-0x10)='./control/file0\x00') r2 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r2, 0x400000020, 0x2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/15 17:12:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000c1000)='/dev/vcs\x00', 0x220240, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ad6000-0x18)={r1, &(0x7f000096c000)="b92add8310e6a72a6228a34029cbf67d567b8b2df9f6034a25b7a8aa8b3b16f9886652016f238784b97210f9a755057743c70d47446fdeebe89af8e41df327b6126edd27daa7fa9e6db39e96253d11f28c9ef1cffa3c2963c87ad8952a65b624375f34ce0042f652f1750a7cddde27c714bd009c9f70e7a2ebd544b2ba2e739fb2a2237735d7c709a43e7ff88660d22f8927eecde0549f765b68978985243f4b33a19aa80d370dd636efde00c300800000002725532030ab2d397ccbd7d439bf13eeaf00606f81f371668992d4075a25284cfeac0630d95615e8bea1bd557d64bffbad00b077", &(0x7f0000b3c000)=""/191}, 0x18) connect$inet(r0, &(0x7f0000034000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$evdev(&(0x7f0000236000)='/dev/input/event#\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000040000)={0x0, 0x6a1b, 0xde5, 0x5, 0x1, 0x7, 0xfffffffffffffffc, 0x2, {0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6, 0x8, 0x1, 0xff}}, &(0x7f0000974000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000037c000-0x10)={0x9, 0x6, 0x0, 0x7, 0x0}, 0x10) clock_getres(0xc, &(0x7f0000465000)={0x0, 0x0}) ppoll(&(0x7f00001ab000-0x38)=[{r0, 0x8000, 0x0}, {r0, 0x80, 0x0}, {r1, 0x9010, 0x0}, {r1, 0x0, 0x0}, {r0, 0x3e1d801fedf1bd22, 0x0}, {r0, 0x4008, 0x0}, {r0, 0x1000, 0x0}], 0x7, &(0x7f0000721000)={0x77359400, 0x0}, &(0x7f0000254000)={0x0}, 0x8) r2 = open(&(0x7f0000385000)='./file0\x00', 0x400280, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000f7a000)='/dev/input/event#\x00', 0x20, 0x101002) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000480000-0x14)={0x0, r1, 0x2, 0x2, 0x0}, 0x14) write$evdev(r2, &(0x7f000064d000)=[{{0x0, 0x0}, 0x1, 0x53, 0x400000002}], 0x18) ftruncate(r2, 0x10000) sendfile(r3, r2, 0x0, 0x53) 2018/01/15 17:12:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000004, 0x8011, r0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0xf0b1) fcntl$setsig(r0, 0xa, 0x37) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f000010c000)=0x4, 0x4) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00006b1000)={0x5}, 0x4) 2018/01/15 17:12:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000325000)='/selinux/status\x00', 0x0, 0x0) clock_getres(0x2, &(0x7f00004aa000-0x10)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000a98000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getresuid(&(0x7f0000712000-0x4)=0x0, &(0x7f000046f000-0x4)=0x0, &(0x7f0000891000)=0x0) pread64(r0, &(0x7f000048c000)=""/64, 0x40, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b1e000)={0x0, @in={{0x2, 0x0, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xde, 0x8}, &(0x7f00005c4000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d70000)={0x7ff, 0x31a0cccc38ef2458, 0x9, 0xb5c, r1}, &(0x7f0000d16000)=0x10) fstat(r0, &(0x7f00000d4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r2) r3 = getpgid(0x0) sched_rr_get_interval(r3, &(0x7f00005c4000)={0x0, 0x0}) 2018/01/15 17:12:43 executing program 4: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000ad0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ef6000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000856000-0x10)={r1, r2, 0x3}) r3 = socket$inet(0x2, 0x3, 0x7) sendto$inet(r3, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a7b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvfrom$inet(r3, &(0x7f0000ef6000-0x1000)=""/4096, 0x1000, 0x20, &(0x7f000000e000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000cf0000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000067d000)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0106418, &(0x7f00000e6000)={0x0, 0x4, 0x6, 0x8, 0x16, 0x7fff}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f00002bd000-0x4)=0x0, &(0x7f0000ef7000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000075c000/0x3000)=nil, 0x3000, 0xa) clone(0x0, &(0x7f00006cc000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000dbb000)=0x0, &(0x7f000076f000)="") r7 = semget(0x3, 0x7, 0x200) semctl$GETZCNT(r7, 0x3, 0xf, &(0x7f000069d000-0x1000)=""/4096) setsockopt$inet6_udp_int(r4, 0x11, 0x67, &(0x7f00000c4000)=0xfffffffffffffbd6, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r5, 0x400442c8, &(0x7f000043c000-0x100a)={r0, 0xe2, 0x3, "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"}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f0000ef7000)={r6, &(0x7f00002bb000-0xa)=""/10}) 2018/01/15 17:12:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000bfd000-0x20)={0x0, 0x0, 0x0, 0x614d, 0x8a10, 0x0, 0x0, 0x0, 0x0}, 0x20) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0xfffffffffffffffb, 'md4\x00'}, 0x58) accept$alg(0xffffffffffffffff, 0x0, 0x0) 2018/01/15 17:12:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00001b2000-0xd)='/dev/usbmon#\x00', 0x847d, 0x400000) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000aff000-0x10)={&(0x7f000073c000/0x5000)=nil, 0x5000}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000018b000)={0x0, 0x9, 0x20}, &(0x7f0000695000)=0xc) r2 = getpgrp(0x0) r3 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) openat$kvm(0xffffffffffffff9c, &(0x7f00000ce000)='/dev/kvm\x00', 0x181801, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000dd6000-0xc9)={r1, 0xc1, "7a767dc5d6047a5af442260af1af23d953134eeec754848c1b5fcfb226d52ce73353c4b483edbb557c7ecd51034de17af18e1b8643169756828e8422987656332c0d5c7d97969391fc7b5f8fd528fc9882b969a0da9cf1b3123bf0b272240d7b488fd0094e47486aa38caeb1e872dc0e870bea7311379318f04455bb6746b42f1cd36348e34217219da0d7cb199cc69bc964e506136ec5bb8c005b9602a7085afc502d84b51697c926216f6581524879c39e773a018b0aa9d265b93aeb5a925e2f"}, &(0x7f0000e3a000)=0xc9) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000415000)='/selinux/relabel\x00', 0x2, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) rt_tgsigqueueinfo(r2, r3, 0xb, &(0x7f000058a000)={0x0, 0x0, 0x4, 0x0}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f13000)={r1, @in6={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8}, 0x98) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000dce000-0xdc)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r4, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f000078b000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00001b6000)={0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b96000)=0x8c) 2018/01/15 17:12:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e38000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000002000)={0x1, 0x0, [{0x20000000250, 0x0, 0x100000}]}) 2018/01/15 17:12:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) pwritev(r0, &(0x7f0000cdd000-0x20)=[{&(0x7f0000628000-0x6)="80fd02002000", 0x6}], 0x1, 0x0) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f00004f1000-0x8)={0x0, r1}) 2018/01/15 17:12:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80003, 0x0) write(r0, &(0x7f0000f8e000)="2400000052001f0000f9f40700ff03140200071008000100010000000000000100800000", 0x24) r1 = syz_open_dev$sg(&(0x7f0000cb4000)='/dev/sg#\x00', 0x8, 0x8000) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00004d8000)=r1) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d1d000)={{{@in=@multicast1=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005a7000)=0xe8) r3 = add_key(&(0x7f0000a3d000)='big_key\x00', &(0x7f00007cd000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000070d000-0x2e)="0b10ed2ca91740393177ae123a4f1e5ef562d9ea8cab46a85a9a372160d735039e0822278a22dbcc16d001f721bd", 0x2e, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r2, r3) 2018/01/15 17:12:43 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000dcb000-0xb)='/dev/mixer\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000019d000-0x4)=0x1, 0x4) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000002e000)='./control\x00', 0x4000036) creat(&(0x7f0000176000)='./file0\x00', 0x0) open(&(0x7f00009b4000)='./file0\x00', 0x0, 0x0) 2018/01/15 17:12:43 executing program 5: mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afa000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000994000-0x68)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002d1000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000aff000-0x10)={0x1, &(0x7f0000492000+0x520)=[{0x0, 0x0}]}) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000afe000)={r4, 0x1}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000afc000-0x18)={0x1, 0x0, [{0x40000093, 0x0, 0xfffffffffffffffd}]}) 2018/01/15 17:12:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004f3000-0x9)='/dev/kvm\x00', 0x100, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001e4000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x8) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00001c3000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0xb3ea, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000096a000)={0x1, 0x0, [{0x2000000038d, 0x0, 0x9}]}) 2018/01/15 17:12:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x1000, 0x80000) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000aa2000)=@int=0x8001, 0x4) mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fe0000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00001b5000-0xc)={0x0, 0x9, 0x30}, &(0x7f00002b7000)=0xc) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000fe1000-0x8)={r2, 0x3ff, 0x0}, &(0x7f000073b000)=0x8) r3 = syz_open_dev$vcsa(&(0x7f0000e2b000)='/dev/vcsa#\x00', 0xc81, 0x1) write$eventfd(r3, &(0x7f0000fe0000-0x5)=0x0, 0x8) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000fe1000-0x20)={0x3, 0x0, 0x1, 0x5}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000fe1000)={0x0, 0x0}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000b69000-0x50)={{0x3, 0x1, 0x0, 0x2, 0x3}, 0x6, 0x3a, 0xffffffffffffff81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000fe2000-0xc)={r5, 0x80000, r3}) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fe2000)=0x4) ioctl$VT_WAITACTIVE(r3, 0x5607) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f00000dd000)={0x81, r4, 0x10001, 0x1}) [ 94.042052] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/15 17:12:43 executing program 6: 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$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000013000-0x10)={0x0, 0x9, 0x400, 0x3}, &(0x7f0000013000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000012000-0x8)={r2, 0x3, 0x3}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000004000-0x8)='rxrpc_s\x00', &(0x7f0000012000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000-0x10)=']vmnet0bdevuser\x00', 0x0) r3 = accept(0xffffffffffffff9c, &(0x7f0000004000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000011000)=0x6) r4 = openat(0xffffffffffffff9c, &(0x7f0000012000-0x8)='./file0\x00', 0x4000, 0x100) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000012000-0x4)={r4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 17:12:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00008a3000-0x24)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@loopback=0x7f000001, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000de3000-0x8)='./file0\x00', 0x1, 0x5) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000b6c000)=0x0, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/01/15 17:12:43 executing program 3: prctl$intptr(0x2f, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00003a2000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r0, 0x1922dfea) 2018/01/15 17:12:43 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x0, 0x800, 0x0, 0xfffffffffe}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00007e2000)={0x0, 0x0}, &(0x7f0000e56000)=0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000012000-0x1a)=""/26) 2018/01/15 17:12:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xe7, 0x608800) ioctl$VT_RELDISP(r0, 0x5605) semget$private(0x0, 0x80009, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000002000-0x8)={0x399f1736, r1}, &(0x7f0000002000-0x18)={0x3f, 0x5, 0x4, 0x6, 0x7, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x1e, &(0x7f0000001000-0x1e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@can={0xc, {{0x2, 0x9, 0xf71, 0x1000}, 0x6, 0x2, 0x0, 0x0, "f40e7e8295c45678"}}}}, &(0x7f0000000000)={0x1, 0x2, [0xde, 0xbbb]}) 2018/01/15 17:12:43 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004f0000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b88000)='./file0\x00', 0x1) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x2e, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 17:12:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000060c000-0x9)='/dev/kvm\x00', 0x440202, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) dup3(r2, r1, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000761000-0xa)='/dev/cuse\x00', 0x0, 0x0) 2018/01/15 17:12:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000b23000-0x96)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0xa}, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) syz_extract_tcp_res$synack(&(0x7f00003da000)={0x0, 0x0}, 0x1, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000bf7000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f51000)={0x8001, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000abc000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000e4b000)={r2, 0x9, &(0x7f0000c99000)=[0x7, 0x9, 0x5, 0xfff, 0x1, 0x4, 0x8, 0x2, 0x10001], &(0x7f00002bf000-0x18)=[0xf704, 0x4, 0xfa, 0x6, 0x400, 0x6], 0x10, 0x2, 0x9, &(0x7f000028d000)=[0x8, 0x0], &(0x7f00009d0000-0x8)=[0x3, 0x2], 0x0}) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00000f6000-0x10)={0x800, 0x2, 0x1, 0x20}, 0x10) execve(&(0x7f0000f3a000)='./file0\x00', &(0x7f0000bcf000)=[&(0x7f0000d62000-0xe)='/selinux/user\x00', &(0x7f0000d2b000)='/selinux/user\x00', &(0x7f0000a4e000)='\x00', &(0x7f0000394000)='pcgroup/]bdev\x00', &(0x7f0000a54000-0xe)='/selinux/user\x00'], &(0x7f000074d000-0x20)=[&(0x7f00006c6000-0xe)='/selinux/user\x00', &(0x7f0000597000)='\x00', &(0x7f0000dd6000)='/selinux/user\x00', &(0x7f0000377000)='/selinux/user\x00']) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000884000)={0x8001, r1}) 2018/01/15 17:12:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007d8000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000db5000)={0x0, 0xffff}, &(0x7f0000bc8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000017000-0x8)={r1, 0x2c54}, &(0x7f000002c000)=0x343) r2 = socket(0x11, 0x10000000803, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00000d3000)=0x0) 2018/01/15 17:12:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x20000000c) write(r0, &(0x7f0000298000)="1f000000070aff400801120004fa2b000202000009240180f6ffffe50000e9", 0x1f) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000036b000)=0xcf1a1d4c1b2a0b9c) 2018/01/15 17:12:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000000)=""/189) r2 = msgget$private(0x0, 0x400) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000b81000)=0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000002000-0x6b)=""/107) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) [ 94.262537] kasan: CONFIG_KASAN_INLINE enabled [ 94.267261] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 94.274688] general protection fault: 0000 [#1] SMP KASAN [ 94.280220] Dumping ftrace buffer: [ 94.283738] (ftrace buffer empty) [ 94.287419] Modules linked in: [ 94.290591] CPU: 0 PID: 17014 Comm: syz-executor2 Not tainted 4.15.0-rc7-mm1+ #56 [ 94.298181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.307517] RIP: 0010:get_info+0x17d/0x690 [ 94.311723] RSP: 0000:ffff8801c7fff8f0 EFLAGS: 00010202 [ 94.317061] RAX: dffffc0000000000 RBX: ffff8801cf304200 RCX: ffffffff84ad71c8 [ 94.324313] RDX: 0000000000000023 RSI: ffffc9000402e000 RDI: 0000000000000118 [ 94.331555] RBP: ffff8801c7fffa80 R08: 1ffff10038fffe55 R09: 0000000000000000 [ 94.338797] R10: ffffffff87f50f60 R11: 0000000000000000 R12: ffff8801c7fffa58 [ 94.346043] R13: 1ffff10038ffff23 R14: 0000000000000100 R15: ffff8801c7fffc70 [ 94.353287] FS: 00007fe19b115700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 94.361484] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 94.367336] CR2: 0000000020db5000 CR3: 00000001c3a2b006 CR4: 00000000001606f0 [ 94.374581] DR0: 0000000020000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 94.381823] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 94.389065] Call Trace: [ 94.391636] ? arpt_unregister_table+0x70/0x70 [ 94.396200] ? check_noncircular+0x20/0x20 [ 94.400412] ? selinux_capable+0x36/0x40 [ 94.404446] ? security_capable+0x8e/0xc0 [ 94.408566] ? ns_capable_common+0xcf/0x160 [ 94.412861] do_arpt_get_ctl+0x2a9/0xa00 [ 94.416895] ? get_info+0x690/0x690 [ 94.420494] ? ip_getsockopt+0x143/0x220 [ 94.424538] ? mutex_unlock+0xd/0x10 [ 94.428222] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 94.433475] nf_getsockopt+0x6a/0xc0 [ 94.437163] ip_getsockopt+0x15c/0x220 [ 94.441031] ? do_ip_getsockopt+0x2170/0x2170 [ 94.445499] ? schedule+0xf5/0x430 [ 94.449027] udp_getsockopt+0x45/0x80 [ 94.452802] ipv6_getsockopt+0xf3/0x2e0 [ 94.456750] ? do_ipv6_getsockopt.isra.6+0x30e0/0x30e0 [ 94.462004] tcp_getsockopt+0x82/0xd0 [ 94.465784] sock_common_getsockopt+0x95/0xd0 [ 94.470254] SyS_getsockopt+0x178/0x340 [ 94.474201] ? SyS_setsockopt+0x360/0x360 [ 94.478321] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 94.483182] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 94.488177] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 94.492911] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 94.497638] RIP: 0033:0x452cf9 [ 94.500799] RSP: 002b:00007fe19b114c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000037 [ 94.508488] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452cf9 [ 94.515730] RDX: 0000000000000060 RSI: 0000000000000000 RDI: 0000000000000013 [ 94.522982] RBP: 00000000000003bd R08: 0000000020d23000 R09: 0000000000000000 [ 94.530311] R10: 00000000201e3000 R11: 0000000000000212 R12: 00000000006f3a58 [ 94.537561] R13: 00000000ffffffff R14: 00007fe19b1156d4 R15: 0000000000000000 [ 94.544811] Code: bf ff 48 3d 00 f0 ff ff 49 89 c6 0f 87 cb 03 00 00 e8 48 26 c3 fc 49 8d 7e 18 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 e0 04 00 00 49 8b 4e 18 49 8d 5c 24 80 48 89 [ 94.563910] RIP: get_info+0x17d/0x690 RSP: ffff8801c7fff8f0 [ 94.569709] ---[ end trace b1e0ad3f42bea6ed ]--- [ 94.574925] Kernel panic - not syncing: Fatal exception [ 94.580703] Dumping ftrace buffer: [ 94.584219] (ftrace buffer empty) [ 94.587900] Kernel Offset: disabled [ 94.591500] Rebooting in 86400 seconds..