17bc333f5424b519770b6cbbfb32ea6726369c505e9e1aea60921a31562cb2a8f649", 0x3c}, {&(0x7f0000003000-0x31)="88c0cfdad9096420260493cb9da3c6df4c5d10ee856e436c98d142a4094da86fbbf5289c78abb6631751052b6f3182e7b3", 0x31}, {&(0x7f0000009000)="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", 0x1000}, {&(0x7f0000006000)="8a80369358781137a0b019692a75d9eb6d94534000000000000000a4ba0a348564c65147a8e325553d953a50c31ee3358cd1465100cfbc18af7084fac919bf93e60752d2dbbfa37154bdea5f158ffd295d33ab7807b3115e5d9d871307be08786f761f5fb47a70b0894da7f4c7d6ae127f829b9ed2c891f1", 0x78}], 0x9, &(0x7f0000002000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x80000001, 0x2, 0x2, 0x2, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x2, 0x202, 0x4869, 0x8000, 0x0, 0x5, 0x8, 0xffffffffffffbb3f}}, @init={0x18, 0x84, 0x0, {0x1000, 0x8, 0x1ff, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x1ff, 0x6, 0x7fffffff, 0x7, 0x7, 0x80000000, 0x3, 0x4}}, @init={0x18, 0x84, 0x0, {0x3d80, 0x1000, 0x6e2e, 0x2000002}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0xae, 0x2, 0x7, 0xd84, 0x81, 0x4, 0x0, 0xf6}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffff55e7, 0x7, 0x202, 0x6, 0x80000001, 0xe10, 0x1c, 0x1, 0x0}}], 0x7, 0xc000}, {&(0x7f0000009000)=@in6={0xa, 0x1, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c, &(0x7f0000005000)=[{&(0x7f0000005000-0x33)="5fb308ee7409e782373d8c588c8c16b943c893809a926708e793127de94c7e4e0c414ff53594ab3e1972f6eeaed15c7245bb91", 0x33}, {&(0x7f0000009000)="aca1f00c0641776a4fcf955d029eec5000e69045accd219727de1ae40c944bf2b8bff27fc09dfe028e4cfca05923df9b9d98cb30d8128e6cf011e13e46e4a57171cec3f53f797a2fccbfb0fbcb3e6821076f35338a638076f6f8c094f278fdae9e667840aca0fa86c4774967e2cb7d177970e4d604142475a3d97193c790a3e607b20d6dd0bc97eebe9fe22e67", 0x8d}, {&(0x7f0000005000-0x76)="ec20236b5383708056ed3eb75469b902fd336fb25d0edc786c9ea38db9edff20d527cd2f15ccd5fd2789e3e07f4170f07221bde9e0264f714184cd470f34d00b774288c8079a4b0e238de93d23a7151d45df2a684cba2b98857de0af21653144c6bdf6f1ff8fac6adfd6083d52b3b688e9154d624ccc", 0x76}, {&(0x7f0000009000)="a6a0cb0c2e3d8fdeced2686a9fe2d0e7d7f27d8f95b9e557aea96bb952425b4ffc14b2216457442fa323940685985cdadab95b294efd279578419bf4df21f96680a73283ef5996582b923718f2cee59cd1363ebec0d9e92aa6b5981d818bc15eb0215fc714568dd72df0b7c5e423fede259f5ecf4fe89cd5374d5b874d211335664ea29a00bdf322c97dfb71e129e0d93461539114336296d7e5fc6214a0fb228c89321d2827d1384d5db00a35201df8c22089b21ad64f6862e385c43fe3ee3d882c5ef543fde9b0c51f8549034cacb57cfb61d8e7562d9b408cc223ce0630467e9c2412f9a0c4270d2476b0d2e7c2f4c4d5a5", 0xf3}], 0x4, 0x0, 0x0, 0x20000000}], 0x5, 0x8000) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000004000-0x8)={0x2, 0x2, 0xffffffffff7fffc0, 0x0}, 0x8) 2017/10/24 22:03:09 executing program 2: r0 = creat(&(0x7f000047f000)="2e2f66696c653000", 0x20) mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00006fe000-0x8)="7472757374656400", &(0x7f0000124000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fb9000)="a75d5e6f5c2abbc34ca50112fe70439ddd5380bba52ca6040b64645ded67db5fe2583eaf5090f0ab9151279f24af698f8cb4f61b3b4cb6b0bc5132ca15476148a4db1149866f3b6e78453ef866541300beee043c21858b76839404c69a24e783eb6ff89d53cea0b1e8b3a62501a4f74a32ae64b8756734bd1716459435d709b20128f2f0b767ee283e35b5d2828dbe5da831521e05511319077f8915771a2615ce63be982d9310dd4e68ffe3c04214b621d79bdd640f92cd1c8aac9dc150263e4103a496f9c0fa14a7b156eb059343d548ce6270f00baf4b3997ebbb85316aa195da9fc0567d9bc6d379f7d704b47a7491", 0xf1, 0xfffffffffffffffa) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000fb4000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fb4000)=0x28) mprotect(&(0x7f00002d2000/0x2000)=nil, 0x2000, 0x7) r5 = open(&(0x7f0000a5d000)="2e2f66696c653000", 0x6809fd, 0x40) ioctl$KDGKBLED(r5, 0x4b64, &(0x7f0000fb7000-0x1)=0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000d87000)=0x0, 0x4) sched_setaffinity(0x0, 0x8, &(0x7f0000b62000-0x8)=0xffffffffffffffc0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000013000-0xa)="2f6465762f70746d7800", 0x100000129101, 0x0) ioctl$TCXONC(r6, 0x540a, 0x0) ioctl$TIOCLINUX4(r6, 0x541c, &(0x7f0000b68000-0x1)=0x4) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000fbc000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000967000-0x1c)={&(0x7f0000642000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000152000-0x18)=[{&(0x7f0000722000-0x3)="a9c933", 0x3}, {&(0x7f0000fb9000)="", 0x0}, {&(0x7f0000fba000-0x2b)="177f271571c0e9965dc37d790d09244db029a2dba4e7ec23c1b1ffea1a941e7354cf7e0edabde89d1dfb21", 0x2b}], 0x3, &(0x7f00006f8000)=[@sndinfo={0x1c, 0x84, 0x2, {0x0, 0x8, 0x0, 0xfffffffffffffffa, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x8000, 0x1, 0x40, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x1, 0x1, 0xffffffff, 0xdf, 0x100, 0x9, 0x7, r1}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x8200, 0xfffffffffffffffe, 0x5, r3}}, @init={0x14, 0x84, 0x0, {0x6, 0x8, 0x9, 0x3}}], 0x5, 0x800}, 0x80) pipe2(&(0x7f0000fb7000)={0x0, 0x0}, 0x802) ioctl$RNDZAPENTCNT(r7, 0x5204, &(0x7f0000b25000)=0x3) ioctl$KDGKBENT(r7, 0x4b46, &(0x7f0000580000-0x4)={0x1000000800, 0x2, 0x7ff}) r8 = fcntl$dupfd(r6, 0x406, r6) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r8, &(0x7f0000cd1000)={0x2000, 0x0}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r8, 0x400448e3, &(0x7f0000fbd000-0x1000)="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") ioctl$TCXONC(r8, 0x540a, 0x3) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r8, 0x84, 0x6b, &(0x7f0000119000)=[], 0x0) ioctl$KVM_SET_TSS_ADDR(r5, 0xae47, 0xd000) mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x83, &(0x7f0000fdc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "000594", 0x4d, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x0, {[]}}, {"5723c31b96c306aacfc2e2630fb5a3760f464d9d2ed6b6c9210e0556d7ec4d016d597fc9cd6664c40d409dd239a6d50e4c22347d90de1d4485"}}}}}}}, 0x0) 2017/10/24 22:03:09 executing program 1: r0 = syz_open_dev$sg(&(0x7f00006c6000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x3, &(0x7f0000001000)={0x4}, &(0x7f0000001000-0x8)={0x0}, 0x8) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000680000-0x4)={0x1}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffff7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x40, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) mmap(&(0x7f0000000000/0x6c000)=nil, 0x6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x10000000000001, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) ioperm(0x400, 0x9, 0xeba) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a37000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ec8000-0x4)=0xc) sched_setaffinity(r3, 0x8, &(0x7f0000060000)=0x86b6) pipe(&(0x7f0000741000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r5, 0x0, 0x58, 0x0) clock_gettime(0xfffffffffffffffd, &(0x7f00005e1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d07000)={0x0, 0x80000001, 0x20, 0xb5c}, &(0x7f00002e3000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000ea1000)={0x3, 0x1, 0x5a6, 0x81, r8}, &(0x7f000040a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000f0d000)={r9, 0x1ff}, &(0x7f00006c5000)=0x8) ppoll(&(0x7f0000058000)=[{r5, 0x4008, 0x0}], 0x1, &(0x7f0000069000)={r6, r7+10000000}, &(0x7f000006a000-0x8)={0x400}, 0x8) r10 = dup2(r1, r1) fcntl$setstatus(r5, 0x4, 0x46c00) fcntl$setpipe(r5, 0x407, 0x101e) writev(r5, &(0x7f000000b000)=[{&(0x7f0000065000-0xb5)="ac3ae8d7e77c294dff1ea343592f12803ea03caa2bfcb82d95749e7c8eaaae3e2c0337cd684c76113940d23978a47ac5963f911363bd2bcabda8e7b44d9e7a7933d53e5f67172d81c3ad2631e67943644655a328c766b4afb63efb73555123758d892aa41cc5c124fd6dbbbdb3ada59bf0fa54bd7226f43874d71523458858491c721dcb887708aba84e77ef3582563ea975e93b252733af7a59bb6e2349b2e6ae32ff1af77de25ae223e2a8a7d5fee010a7102fb8", 0xb5}, {&(0x7f00009e7000)="2c81e4613b51f184887fcd9c2ad923401320de1a1e67783663091d6e6d903e484b0744b0591f5c8d02ac3b", 0x2b}, {&(0x7f0000067000-0x1000)="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", 0x1000}], 0x3) r11 = socket$inet6(0xa, 0x6, 0x0) r12 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cc3000-0xa)="2f6465762f70746d7800", 0x7fffffffe, 0x0) ioctl$VT_WAITACTIVE(r12, 0x5607) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r11, &(0x7f0000002000)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r11, 0x29, 0x40000000000041, &(0x7f0000008000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000083b000)=0x28) dup2(r1, r4) writev(r10, &(0x7f0000d7d000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/10/24 22:03:09 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000cf8000)="2f6465762f73672300", 0xfffffffffffffff9, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000c23000-0x80)={[0x5000, 0x0, 0x10000, 0x6000], 0x400, 0x40, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000a58000)="2e2f66696c653000", 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000dcc000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) readv(r2, &(0x7f00007b8000-0x20)=[{&(0x7f00003af000-0xc9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9}, {&(0x7f0000ece000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}, {&(0x7f0000f6c000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb}, {&(0x7f0000604000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}], 0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000073000)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) syz_open_dev$loop(&(0x7f0000185000)="2f6465762f6c6f6f702300", 0x8000000000000ec, 0x8000000000040000) getsockname$netlink(r1, &(0x7f0000754000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e77000)=0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000b9e000-0x10)={&(0x7f00008b2000)="2e2f66696c653000", r0}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000980000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(0xffffffffffffffff, &(0x7f0000dc9000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00001ae000-0x4)=0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a5e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000c74000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r7, r4, &(0x7f0000c28000)=0xe, 0x77c) splice(r5, 0x0, r3, 0x0, 0x58, 0x0) pipe(&(0x7f0000c7e000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r6, 0x541b, &(0x7f0000af5000-0x4)=0x0) 2017/10/24 22:03:09 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000cf8000)="2f6465762f73672300", 0xfffffffffffffff9, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000c23000-0x80)={[0x5000, 0x0, 0x10000, 0x6000], 0x400, 0x40, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000a58000)="2e2f66696c653000", 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000dcc000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) readv(r2, &(0x7f00007b8000-0x20)=[{&(0x7f00003af000-0xc9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9}, {&(0x7f0000ece000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}, {&(0x7f0000f6c000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb}, {&(0x7f0000604000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}], 0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000073000)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) syz_open_dev$loop(&(0x7f0000185000)="2f6465762f6c6f6f702300", 0x8000000000000ec, 0x8000000000040000) getsockname$netlink(r1, &(0x7f0000754000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e77000)=0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000b9e000-0x10)={&(0x7f00008b2000)="2e2f66696c653000", r0}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000980000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(0xffffffffffffffff, &(0x7f0000dc9000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00001ae000-0x4)=0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a5e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000c74000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r7, r4, &(0x7f0000c28000)=0xe, 0x77c) splice(r5, 0x0, r3, 0x0, 0x58, 0x0) pipe(&(0x7f0000c7e000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r6, 0x541b, &(0x7f0000af5000-0x4)=0x0) 2017/10/24 22:03:09 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000cf8000)="2f6465762f73672300", 0xfffffffffffffff9, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000c23000-0x80)={[0x5000, 0x0, 0x10000, 0x6000], 0x400, 0x40, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000a58000)="2e2f66696c653000", 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000dcc000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) readv(r2, &(0x7f00007b8000-0x20)=[{&(0x7f00003af000-0xc9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9}, {&(0x7f0000ece000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}, {&(0x7f0000f6c000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb}, {&(0x7f0000604000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}], 0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000073000)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) syz_open_dev$loop(&(0x7f0000185000)="2f6465762f6c6f6f702300", 0x8000000000000ec, 0x8000000000040000) getsockname$netlink(r1, &(0x7f0000754000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e77000)=0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000b9e000-0x10)={&(0x7f00008b2000)="2e2f66696c653000", r0}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000980000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(0xffffffffffffffff, &(0x7f0000dc9000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00001ae000-0x4)=0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a5e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000c74000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r7, r4, &(0x7f0000c28000)=0xe, 0x77c) splice(r5, 0x0, r3, 0x0, 0x58, 0x0) pipe(&(0x7f0000c7e000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r6, 0x541b, &(0x7f0000af5000-0x4)=0x0) 2017/10/24 22:03:10 executing program 2: r0 = creat(&(0x7f000047f000)="2e2f66696c653000", 0x20) mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00006fe000-0x8)="7472757374656400", &(0x7f0000124000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fb9000)="a75d5e6f5c2abbc34ca50112fe70439ddd5380bba52ca6040b64645ded67db5fe2583eaf5090f0ab9151279f24af698f8cb4f61b3b4cb6b0bc5132ca15476148a4db1149866f3b6e78453ef866541300beee043c21858b76839404c69a24e783eb6ff89d53cea0b1e8b3a62501a4f74a32ae64b8756734bd1716459435d709b20128f2f0b767ee283e35b5d2828dbe5da831521e05511319077f8915771a2615ce63be982d9310dd4e68ffe3c04214b621d79bdd640f92cd1c8aac9dc150263e4103a496f9c0fa14a7b156eb059343d548ce6270f00baf4b3997ebbb85316aa195da9fc0567d9bc6d379f7d704b47a7491", 0xf1, 0xfffffffffffffffa) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000fb4000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fb4000)=0x28) mprotect(&(0x7f00002d2000/0x2000)=nil, 0x2000, 0x7) r5 = open(&(0x7f0000a5d000)="2e2f66696c653000", 0x6809fd, 0x40) ioctl$KDGKBLED(r5, 0x4b64, &(0x7f0000fb7000-0x1)=0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000d87000)=0x0, 0x4) sched_setaffinity(0x0, 0x8, &(0x7f0000b62000-0x8)=0xffffffffffffffc0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000013000-0xa)="2f6465762f70746d7800", 0x100000129101, 0x0) ioctl$TCXONC(r6, 0x540a, 0x0) ioctl$TIOCLINUX4(r6, 0x541c, &(0x7f0000b68000-0x1)=0x4) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000fbc000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000967000-0x1c)={&(0x7f0000642000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000152000-0x18)=[{&(0x7f0000722000-0x3)="a9c933", 0x3}, {&(0x7f0000fb9000)="", 0x0}, {&(0x7f0000fba000-0x2b)="177f271571c0e9965dc37d790d09244db029a2dba4e7ec23c1b1ffea1a941e7354cf7e0edabde89d1dfb21", 0x2b}], 0x3, &(0x7f00006f8000)=[@sndinfo={0x1c, 0x84, 0x2, {0x0, 0x8, 0x0, 0xfffffffffffffffa, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x8000, 0x1, 0x40, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x1, 0x1, 0xffffffff, 0xdf, 0x100, 0x9, 0x7, r1}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x8200, 0xfffffffffffffffe, 0x5, r3}}, @init={0x14, 0x84, 0x0, {0x6, 0x8, 0x9, 0x3}}], 0x5, 0x800}, 0x80) pipe2(&(0x7f0000fb7000)={0x0, 0x0}, 0x802) ioctl$RNDZAPENTCNT(r7, 0x5204, &(0x7f0000b25000)=0x3) ioctl$KDGKBENT(r7, 0x4b46, &(0x7f0000580000-0x4)={0x1000000800, 0x2, 0x7ff}) r8 = fcntl$dupfd(r6, 0x406, r6) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r8, &(0x7f0000cd1000)={0x2000, 0x0}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r8, 0x400448e3, &(0x7f0000fbd000-0x1000)="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") ioctl$TCXONC(r8, 0x540a, 0x3) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r8, 0x84, 0x6b, &(0x7f0000119000)=[], 0x0) ioctl$KVM_SET_TSS_ADDR(r5, 0xae47, 0xd000) mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x83, &(0x7f0000fdc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "000594", 0x4d, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x0, {[]}}, {"5723c31b96c306aacfc2e2630fb5a3760f464d9d2ed6b6c9210e0556d7ec4d016d597fc9cd6664c40d409dd239a6d50e4c22347d90de1d4485"}}}}}}}, 0x0) 2017/10/24 22:03:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c03000)="2f6465762f73657175656e63657200", 0x20042, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f000029b000-0xc)={{0x3, 0x5, 0x2383, 0x75, 0x4, 0x82e5}, 0x3}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r1, &(0x7f0000608000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000)={0x0, 0x0}) bind$inet(r1, &(0x7f0000d47000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x3) syz_emit_ethernet(0x42, &(0x7f000001c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0xffffffffffffffff, 0x34, 0x1, 0x800, 0x0, 0x4, 0x0, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x5, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x100000000, 0x4}]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f000001a000-0x8)={0x42424242, 0x42424242}, 0x6, 0x0) syz_emit_ethernet(0x60, &(0x7f000006a000-0x60)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x10000000800, @ipv4={{0xf, 0x4, 0x0, 0xfffffffffffffffc, 0x52, 0x0, 0x0, 0x6, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0x7, 0x9, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @noop={0x1}, @timestamp={0x44, 0x8, 0xb, 0x1, 0xe649, [{[], 0x1f}]}, @cipso={0x86, 0x10, 0x800, [{0x7, 0xa, "b6cbe8f0fdd7dade"}]}, @generic={0x9c, 0x8, "47e18151efb0"}]}}, @tcp={{0x2, 0x0, r2, r2, 0x7, 0x0, 0x5, 0x13, 0x1, 0x0, 0xffffffffffffffff, {[]}}, {"0c10"}}}}}}, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f3c000-0x11)="2f6465762f7667615f6172626974657200", 0x401, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000078000-0x18)={0x0, 0x174, 0x10, 0x42, 0x3}, &(0x7f0000403000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00006b7000-0x8)={r4, 0x8c6}, &(0x7f0000bcf000-0x4)=0x8) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00002b4000)={0xfffffffffffffff7, 0x3f, 0x7, 0x1, 0x401, 0x8000, 0x4, 0x800, 0x6, 0x0, 0xfc, 0x1c0000000}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000aa000)={r5, @in={{0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000fea000-0x108)={0x0, @in6={{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x8, 0x5b, 0x5, 0x9, 0x8ac, 0x9, 0xfffffffffffffffd, 0xffffffffffffffff, 0x4, 0xff, 0x8, 0x7, 0xc, 0x8]}, &(0x7f00007d4000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000072b000)={r6, 0xfffbfffffffffff9, 0x0}, &(0x7f0000ad1000)=0xc) socketpair$inet(0x2, 0x3, 0x200001000, &(0x7f00000a9000)={0x0, 0x0}) r7 = socket$inet6(0xa, 0x804, 0xfffffffffffffffc) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername$llc(r3, &(0x7f0000ee6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00008e3000-0x4)=0x10) request_key(&(0x7f00007c4000)="7573657200", &(0x7f0000e01000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000403000)="73797374656d2e706f7369785f61636c5f64656661756c7400", 0xfffffffffffffffb) setsockopt$sock_int(r7, 0x1, 0xf, &(0x7f0000a3f000-0x4)=0xa, 0x4) getsockopt(r7, 0x2, 0x7, &(0x7f00004eb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d10000)=0xcf) bind$inet6(r7, &(0x7f0000b8b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) open(&(0x7f0000b3f000-0x8)="2e2f66696c653000", 0x0, 0x190) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0x10, 0x3, 0x0) write(r8, &(0x7f0000c40000)="260000005e000900000000f839e3001000f4070004000000070008000000085b3be9ff6e35ea", 0x26) 2017/10/24 22:03:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x100000000, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$netlink(0x10, 0x3, 0x0) fcntl$setflags(r3, 0x2, 0x0) close(r3) r4 = dup2(r0, r3) ioctl$PIO_FONT(r4, 0x4b61, &(0x7f000044a000-0xd)="af17fa2b7ee3d616c596e9724b") faccessat(r4, &(0x7f0000e67000-0x8)="2e2f66696c653000", 0x186, 0x100) socket$unix(0x1, 0x5, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00002a7000-0x4)=0x0) fcntl$setown(r1, 0x8, r5) bind$unix(r2, &(0x7f000000e000-0x8)=@file={0xffffffffffffffff, ""}, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f000083f000)=0x0, &(0x7f0000707000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000710000)={0x0, 0x0}) munlockall() r6 = getpid() clone(0x200, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000a11000)="") mknod(&(0x7f0000a9a000)="2e2f66696c653000", 0x88, 0x0) execve(&(0x7f0000f8b000-0x8)="2e2f66696c653000", &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) sched_setaffinity(0x0, 0x8, &(0x7f0000fa8000-0x8)=0x2) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000952000-0x14)={0x2, 0x0, 0x0, 0x0, 0x6, 0x0, 0x8000, 0x3c, 0x7ff, 0x0}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000458000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x8001, 0x7a4, 0x7, 0x9, 0x7, 0x1000}}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000757000)={0x0, 0x0}, &(0x7f0000ad6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000f3d000)={r7, @in6={{0xa, 0x0, 0xff, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x400, 0x100, 0x7, 0x2}, &(0x7f0000b4a000-0x4)=0xa0) process_vm_readv(r6, &(0x7f00009f6000-0x10)=[{&(0x7f0000ff9000)="00", 0x1}], 0x1, &(0x7f0000dfe000-0x10)=[{&(0x7f0000a1a000-0x14)="0000000000000000000000000000000000000000", 0x14}], 0x1, 0x0) process_vm_writev(r6, &(0x7f0000e2e000-0x90)=[{&(0x7f0000803000-0x47)="", 0x0}, {&(0x7f000036b000-0xdb)="00", 0x1}], 0x2, &(0x7f0000c63000)=[{&(0x7f0000ca4000)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}], 0x1, 0x0) r8 = creat(&(0x7f00000f5000)="2e2f66696c653000", 0x3c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r8, 0xc00c642d, &(0x7f0000fbb000-0xc)={0x0, 0x80000, r4}) dup2(r2, r3) 2017/10/24 22:03:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x100000000, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$netlink(0x10, 0x3, 0x0) fcntl$setflags(r3, 0x2, 0x0) close(r3) r4 = dup2(r0, r3) ioctl$PIO_FONT(r4, 0x4b61, &(0x7f000044a000-0xd)="af17fa2b7ee3d616c596e9724b") faccessat(r4, &(0x7f0000e67000-0x8)="2e2f66696c653000", 0x186, 0x100) socket$unix(0x1, 0x5, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00002a7000-0x4)=0x0) fcntl$setown(r1, 0x8, r5) bind$unix(r2, &(0x7f000000e000-0x8)=@file={0xffffffffffffffff, ""}, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f000083f000)=0x0, &(0x7f0000707000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000710000)={0x0, 0x0}) munlockall() r6 = getpid() clone(0x200, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000a11000)="") mknod(&(0x7f0000a9a000)="2e2f66696c653000", 0x88, 0x0) execve(&(0x7f0000f8b000-0x8)="2e2f66696c653000", &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) sched_setaffinity(0x0, 0x8, &(0x7f0000fa8000-0x8)=0x2) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000952000-0x14)={0x2, 0x0, 0x0, 0x0, 0x6, 0x0, 0x8000, 0x3c, 0x7ff, 0x0}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000458000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x8001, 0x7a4, 0x7, 0x9, 0x7, 0x1000}}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000757000)={0x0, 0x0}, &(0x7f0000ad6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000f3d000)={r7, @in6={{0xa, 0x0, 0xff, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x400, 0x100, 0x7, 0x2}, &(0x7f0000b4a000-0x4)=0xa0) process_vm_readv(r6, &(0x7f00009f6000-0x10)=[{&(0x7f0000ff9000)="00", 0x1}], 0x1, &(0x7f0000dfe000-0x10)=[{&(0x7f0000a1a000-0x14)="0000000000000000000000000000000000000000", 0x14}], 0x1, 0x0) process_vm_writev(r6, &(0x7f0000e2e000-0x90)=[{&(0x7f0000803000-0x47)="", 0x0}, {&(0x7f000036b000-0xdb)="00", 0x1}], 0x2, &(0x7f0000c63000)=[{&(0x7f0000ca4000)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}], 0x1, 0x0) r8 = creat(&(0x7f00000f5000)="2e2f66696c653000", 0x3c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r8, 0xc00c642d, &(0x7f0000fbb000-0xc)={0x0, 0x80000, r4}) dup2(r2, r3) 2017/10/24 22:03:10 executing program 4: openat$autofs(0xffffffffffffff9c, &(0x7f0000996000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d", 0x9}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x7ff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000202000-0x4)=0x7fff) read(r0, &(0x7f00003cf000-0x49)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a4c000-0x14)={0x0, 0x0, 0xfdfffffffffffffd, 0x5, 0x7d287d48, 0x2, 0xffffffffffffffbd, 0x200, 0x401, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/24 22:03:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x52d2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000035d000-0x11)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f000029a000-0xc)={0x10, 0x0, 0x438, 0xb14}, 0xc) mremap(&(0x7f0000b28000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000379000/0xe000)=nil) mbind(&(0x7f000011c000/0x400000)=nil, 0x400000, 0x4000, &(0x7f0000915000-0x8)=0x800, 0x1, 0x3) 2017/10/24 22:03:10 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000cf8000)="2f6465762f73672300", 0xfffffffffffffff9, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000c23000-0x80)={[0x5000, 0x0, 0x10000, 0x6000], 0x400, 0x40, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000a58000)="2e2f66696c653000", 0x0, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00008e7000)={0x0, 0x0, 0x2, 0x6}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f00002af000)={0x100, r1}) syz_open_dev$loop(&(0x7f0000185000)="2f6465762f6c6f6f702300", 0x8000000000000ec, 0x8000000000040000) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f000000c000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f000057a000)={0x0, 0x0}, &(0x7f000000d000)=0x8) futex(&(0x7f0000fd7000)=0x0, 0x9, 0x4, &(0x7f00008ae000-0x8)={r3, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f000001c000)={0x4, 0x4, 0x4, 0x31d6, 0x0, r2, 0x1}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000067a000-0x20)={r5, &(0x7f00004de000)="", &(0x7f0000f2e000-0x1)="85", 0x0}, 0x20) close(r4) r6 = eventfd2(0xfffffffffffffff3, 0x4) r7 = epoll_create1(0x0) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000d4a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/10/24 22:03:10 executing program 1: r0 = syz_open_dev$sg(&(0x7f00006c6000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x3, &(0x7f0000001000)={0x4}, &(0x7f0000001000-0x8)={0x0}, 0x8) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000680000-0x4)={0x1}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffff7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x40, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) mmap(&(0x7f0000000000/0x6c000)=nil, 0x6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x10000000000001, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) ioperm(0x400, 0x9, 0xeba) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a37000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ec8000-0x4)=0xc) sched_setaffinity(r3, 0x8, &(0x7f0000060000)=0x86b6) pipe(&(0x7f0000741000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r5, 0x0, 0x58, 0x0) clock_gettime(0xfffffffffffffffd, &(0x7f00005e1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d07000)={0x0, 0x80000001, 0x20, 0xb5c}, &(0x7f00002e3000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000ea1000)={0x3, 0x1, 0x5a6, 0x81, r8}, &(0x7f000040a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000f0d000)={r9, 0x1ff}, &(0x7f00006c5000)=0x8) ppoll(&(0x7f0000058000)=[{r5, 0x4008, 0x0}], 0x1, &(0x7f0000069000)={r6, r7+10000000}, &(0x7f000006a000-0x8)={0x400}, 0x8) r10 = dup2(r1, r1) fcntl$setstatus(r5, 0x4, 0x46c00) fcntl$setpipe(r5, 0x407, 0x101e) writev(r5, &(0x7f000000b000)=[{&(0x7f0000065000-0xb5)="ac3ae8d7e77c294dff1ea343592f12803ea03caa2bfcb82d95749e7c8eaaae3e2c0337cd684c76113940d23978a47ac5963f911363bd2bcabda8e7b44d9e7a7933d53e5f67172d81c3ad2631e67943644655a328c766b4afb63efb73555123758d892aa41cc5c124fd6dbbbdb3ada59bf0fa54bd7226f43874d71523458858491c721dcb887708aba84e77ef3582563ea975e93b252733af7a59bb6e2349b2e6ae32ff1af77de25ae223e2a8a7d5fee010a7102fb8", 0xb5}, {&(0x7f00009e7000)="2c81e4613b51f184887fcd9c2ad923401320de1a1e67783663091d6e6d903e484b0744b0591f5c8d02ac3b", 0x2b}, {&(0x7f0000067000-0x1000)="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", 0x1000}], 0x3) r11 = socket$inet6(0xa, 0x6, 0x0) r12 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cc3000-0xa)="2f6465762f70746d7800", 0x7fffffffe, 0x0) ioctl$VT_WAITACTIVE(r12, 0x5607) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r11, &(0x7f0000002000)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r11, 0x29, 0x40000000000041, &(0x7f0000008000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000083b000)=0x28) dup2(r1, r4) writev(r10, &(0x7f0000d7d000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/10/24 22:03:10 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)="2f6465762f736e642f73657100", 0x0, 0x101000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f00005b8000-0xa8)={{0xff, 0x3ff}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, 0x90400, 0x7fff, 0x6, 0xe39, 0x0, 0x8, 0x0, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pwrite64(r1, &(0x7f0000aea000)="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", 0xfd, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000006d000)={0x0, 0x9, 0x9f9, 0x8000, 0x9, 0x0, 0x6, 0x4, {0x0, @in6={{0xa, 0x0, 0xfffffffffffffffc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x80, 0xffffffff, 0xdc5f, 0x5}}, &(0x7f00002ec000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00003d9000+0x977)={r3, 0x1000, 0x0, 0x4, 0x3}, &(0x7f0000ff5000)=0x18) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000ff4000)=0x0, 0x4) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f00001b4000-0x4)=0x0, 0x4) socketpair$inet(0x2, 0xa, 0x3f, &(0x7f0000ff6000)={0x0, 0x0}) 2017/10/24 22:03:10 executing program 6: perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000000000, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdb0f315, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f00002e9000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x6, 0x0, 0x3, 0x0, 0xc, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d9d000-0x8)="2e2f66696c653000", 0x40001, 0x4000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000001000-0x4)=0x0) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x36, r0, 0xfffffffffffffffe) syz_open_dev$random(&(0x7f0000931000)="2f6465762f72616e646f6d00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00001f4000)="2f6465762f72746300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000560000)={0x0, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000425000)=0x8c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000b2d000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006e7000)=0x24) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ff1000)={r2, 0xf497, 0xa4, 0x9, 0x6f7, 0x20, 0xd3c5, 0x7, {r3, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x6, 0x862, 0x800000000, 0x100000000}}, &(0x7f0000700000)=0xb8) mremap(&(0x7f0000334000/0x1000)=nil, 0x1000, 0x2000, 0xffffffffffffffff, &(0x7f0000c87000/0x2000)=nil) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000a9d000-0xc)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000070e000-0xc)={r4, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00004ee000-0xc)={r5, 0x80000, r1}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00001ef000)=@generic="7242a8c2610e15ee945333df301c4561") madvise(&(0x7f0000844000/0x1000)=nil, 0x1000, 0x10200000008) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00008a6000-0xb)="2f6465762f766373612300", 0xffffffffffff97a2, 0xffffffffffffffff) r6 = syz_open_dev$mice(&(0x7f0000612000)="2f6465762f696e7075742f6d69636500", 0x0, 0x82) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000015000)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r6, &(0x7f0000019000)="dc00000404", 0x5) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/24 22:03:10 executing program 4: openat$autofs(0xffffffffffffff9c, &(0x7f0000996000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d", 0x9}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x7ff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000202000-0x4)=0x7fff) read(r0, &(0x7f00003cf000-0x49)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a4c000-0x14)={0x0, 0x0, 0xfdfffffffffffffd, 0x5, 0x7d287d48, 0x2, 0xffffffffffffffbd, 0x200, 0x401, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/24 22:03:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4, 0x87, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x0, 0xfffffffffffffff8) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000ee7000-0xc)={0x88, 0x1, 0x3, 0x3, 0x40}, 0xc) write(r0, &(0x7f0000bac000)="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", 0x1000) prctl$setname(0xf, &(0x7f0000a9b000)="186dff00") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b39000-0xc)="2f6465762f72666b696c6c00", 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0405405, &(0x7f00007d1000)={{0x2, 0x2, 0x80000000, 0x1, 0x1}, 0x3, 0x4, 0x81b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002dd000-0xc)="2f6465762f72666b696c6c00", 0x400, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f00003c3000)={0x7, 0xb10, 0x5, 0x4}, 0x8) ioctl$TIOCGSID(r3, 0x540f, &(0x7f000055e000)=0x0) getsockopt$inet6_mreq(r4, 0x29, 0x1f, &(0x7f00002d0000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000bf5000)=0x14) recvfrom$packet(r3, &(0x7f00009f6000)="000000", 0x3, 0x10061, &(0x7f0000888000-0x14)={0x11, 0x17, r6, 0x1, 0x7, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ptrace$peek(0x1, r5, &(0x7f00003ce000-0x4)=0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000596000-0xf)="2f6465762f73657175656e63657200", 0x410880, 0x0) 2017/10/24 22:03:10 executing program 0: perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000972000)="00", 0x4) fchmod(r1, 0x10) fcntl$setstatus(r1, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r1, 0x0) sendmsg$netlink(r0, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f0000d1a000)=[{&(0x7f0000ba7000)=[{0x14, 0x1d, 0x20000000000003ff, 0x0, 0x0, "08"}], 0x14}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) 2017/10/24 22:03:10 executing program 5: r0 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstatfs(r2, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, r2, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000002000-0x68)={&(0x7f0000001000-0x8)=[0x9, 0xfff], 0x2, 0x73, 0xa4, 0x8000, 0x8, 0x5, {0x4, 0x1df, 0x46, 0x81, 0x800, 0x5, 0xfffffffffffffffb, 0x3, 0x4, 0x8, 0x3, 0x3, 0x3, 0xfffffffffffffffd, "0102f206f61d626be0162ed8f29310f125075778b8e93c2d9c6a32301fb200d7"}}) perf_event_open(&(0x7f0000002000-0x30)={0x0, 0x78, 0x3f, 0x0, 0xe770000000000000, 0x6, 0x0, 0xfffffffffffffffd, 0x150, 0x8, 0x20, 0x4, 0x800, 0xc, 0x0, 0x6, 0x4, 0xfffffffeffffffff, 0xffffffffffff0000, 0x2900, 0x85, 0x7, 0x7, 0x7fffffff, 0x100, 0x12, 0x0}, r1, 0xd4a, r2, 0x1) r3 = inotify_add_watch(r0, &(0x7f0000001000)="2e2f66696c653000", 0x2000110) inotify_rm_watch(r0, r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet(r0, &(0x7f0000a99000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002db000)=0x10, 0x80804) r5 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = fcntl$dupfd(r5, 0x406, r4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000757000-0xc)={0x0, 0xff, 0x30}, &(0x7f0000570000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f00001bd000)={0x5, 0x2, 0x2, 0x2, 0x1000, 0x800, 0x1, 0x100000000, r7}, 0x20) r8 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r8, &(0x7f0000000000)={0xa, 0x0, 0x8000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) r9 = openat(r8, &(0x7f0000240000)="2e2f66696c653000", 0x6000, 0x1e) ioctl$TIOCGPGRP(r9, 0x540f, &(0x7f0000327000)=0x0) geteuid() ioctl$sock_SIOCSPGRP(r9, 0x8902, &(0x7f0000f39000)=r10) listen(r8, 0x4000010000) r11 = socket$inet6(0xa, 0x400000000001, 0x0) dup(r11) setsockopt$inet6_tcp_int(r11, 0x6, 0x280000000000002, &(0x7f000039e000)=0x66, 0x4) sendto$inet6(r11, &(0x7f0000d03000)="", 0x0, 0xfffffffffffffffe, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/10/24 22:03:10 executing program 0: r0 = memfd_create(&(0x7f0000dc9000-0x3)="6c6f00", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000348000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000c5d000-0xc)={@rand_addr=0x0, @multicast2=0x0, 0x0}, &(0x7f0000d8d000-0x4)=0xc) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000041a000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x8000, 0x0, 0x7, 0x0, 0x20, 0xa0, 0x643, r2, r3}, {0xe00000, 0x6fe1666c, 0x8, 0x1, 0x0, 0x9, 0x8, 0x7}, {0x2, 0x80, 0x3, 0x40}, 0x1, 0x9, 0x100, 0x0, 0x8, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7fff}, 0x8, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x81, 0x7, 0x2, 0x1, 0x8, 0x1, 0x6192d98d}}, 0xe8) 2017/10/24 22:03:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4, 0x87, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x0, 0xfffffffffffffff8) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000ee7000-0xc)={0x88, 0x1, 0x3, 0x3, 0x40}, 0xc) write(r0, &(0x7f0000bac000)="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", 0x1000) prctl$setname(0xf, &(0x7f0000a9b000)="186dff00") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b39000-0xc)="2f6465762f72666b696c6c00", 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0405405, &(0x7f00007d1000)={{0x2, 0x2, 0x80000000, 0x1, 0x1}, 0x3, 0x4, 0x81b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002dd000-0xc)="2f6465762f72666b696c6c00", 0x400, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f00003c3000)={0x7, 0xb10, 0x5, 0x4}, 0x8) ioctl$TIOCGSID(r3, 0x540f, &(0x7f000055e000)=0x0) getsockopt$inet6_mreq(r4, 0x29, 0x1f, &(0x7f00002d0000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000bf5000)=0x14) recvfrom$packet(r3, &(0x7f00009f6000)="000000", 0x3, 0x10061, &(0x7f0000888000-0x14)={0x11, 0x17, r6, 0x1, 0x7, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ptrace$peek(0x1, r5, &(0x7f00003ce000-0x4)=0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000596000-0xf)="2f6465762f73657175656e63657200", 0x410880, 0x0) 2017/10/24 22:03:10 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f000047d000)="2f6465762f7663732300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000268000-0x14)={0x200000200000001, 0x11e, 0x93b, 0x10000000000000c, 0x0, 0x0, 0x800000000}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b0f000-0xc)={0x0, 0x9, 0x30}, &(0x7f0000fb0000-0x4)=0xc) unshare(0x3ffffffc) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0xdc, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000049000-0x11)="2f6465762f7161745f6164665f63746c00", 0x2100, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000608000)=[{&(0x7f0000000000)="290000001c00ff07ffffffffffffff000200e300020000000007000009000100000e010095645aff00", 0x29}], 0x1) r3 = open(&(0x7f0000ba4000)="2e2f66696c653000", 0x80040, 0x0) fcntl$setflags(r1, 0x2, 0x4) connect(r3, &(0x7f0000350000-0x10)=@in={0x2, 0x3, @rand_addr=0x20000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 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) sendmsg(r3, &(0x7f0000000000)={&(0x7f000097f000)=@nfc_llcp={0x27, 0xb7, 0x10000, 0x6, 0x20, 0x9ab2, "ec6117f16c721230a64d08128ea2325cc5ff97ce5c12258abcd875ee9c441a8fdd50b60910366917e1fd5f6eeee57193dde4fa8d5b937f07f5f3420e5d07e1", 0x9}, 0x58, &(0x7f0000003000-0x28)=[], 0x0, &(0x7f000067f000)=[{0x108, 0x84, 0x0, "1b0ee9b9f59d68eebdbf4cc45338b6e6100b039a44a3271839fd1e933bd9ef5544898175e696b8c26f3d07cf16636d49c9d509afd2cdc1c27551503acd9b944117247df5139bf1c1785cc3e14315631690048185b057a92b90868d33d8bec99fe3f650be67faae5036306325a114c249dab8c38337218fcdda4548ebab99675011cb75933e4c76549635c623c12f4bbeba7055d5a4c9c85a46907b7c21b3559c76c533928b8b32d3c01ee8044d80d688050cdd5030e5e602e89ba761479a29ee64d48a3f261c15f3c8011a3ad7bd0face51890965395861ed620ce1fd9d441cde396fce123bf4c6010c3436bc1313292e6a4bc1a1af18166cb"}, {0x30, 0x100, 0x5, "06b999a74b1f2938f7db94c7e3c6eb014ec86e81d693d906c0450ff93697926b46"}], 0x2, 0x20000000}, 0x40004) r4 = open(&(0x7f000000b000-0x8)="2e2f66696c653000", 0x0, 0x2) fcntl$setlease(r3, 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000699000-0x4)=0x0, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00007ae000)="7363616c61626c6500", 0x9) setpriority(0x2, 0x0, 0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00002fd000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cbf000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, 0xc) getgroups(0x6, &(0x7f0000066000)=[r6, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, r6]) chown(&(0x7f0000d5b000-0x8)="2e2f66696c653000", r5, r7) fcntl$getflags(r3, 0x401) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000de6000-0x4)=0x400000000009, 0x4) syncfs(r4) mount(&(0x7f0000bbc000)="2e2f66696c653000", &(0x7f0000761000)="2e2f66696c653000", &(0x7f0000954000)="7073746f726500", 0x2000000, &(0x7f0000541000-0x8c)="") 2017/10/24 22:03:10 executing program 4: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x3, 0x1, 0x5, 0x0, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000284000-0x24)="240000001d00010908000000004006e3023900044900010004000000000000007fffffe1", 0x24) connect$inet6(r0, &(0x7f000075e000-0x1c)={0xa, 0x0, 0xffffffffffff7866, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, 0x1c) getsockopt$sock_buf(r1, 0x1, 0x800000000000001a, &(0x7f0000b25000)="", &(0x7f00003d7000)=0x0) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x9, &(0x7f0000698000-0x4)=0x0, &(0x7f0000503000-0x4)=0x4) mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000b52000-0x4)=0x8001, 0x4) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00004ab000-0x18)={@loopback=0x7f000001, @empty=0x0, 0x0, 0x2, [@multicast2=0xe0000002, @multicast1=0xe0000001]}, 0x18) r2 = syz_open_dev$mice(&(0x7f000008d000)="2f6465762f696e7075742f6d69636500", 0x0, 0x200000) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000b55000-0x4)=0x0) r4 = getpgrp(r3) setpgid(r4, r3) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00003c0000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000e0f000-0xc)=@sack_info={0x0, 0x9, 0x878}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@loopback={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}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x15, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r5 = socket$netlink(0x10, 0x3, 0x0) socketpair$ax25(0x3, 0x5, 0xcc, &(0x7f0000bb7000-0x8)={0x0, 0x0}) writev(r5, &(0x7f000001d000)=[{&(0x7f0000f0d000)="3900000013001947040000000000000007000100030000006cfa00000000800009001a0000008802000000ffff07fb011018e9070000000000", 0x39}], 0x1) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000965000-0x4)=0x4000081, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000255000-0x58)={{0xffffffff, 0x8}, 0xfffffffffffffffe, 0x5410, 0x8, {0x4, 0xfffffffffffffe01}, 0x99e, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$inet_sctp(r1, &(0x7f0000d20000)={&(0x7f00009d2000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c66000-0x10)=[{&(0x7f0000254000)="4d212189da527fc5c8de76e53ac4c75d96d857bb9d16197a02770247ff5dff9d90958acb5df5c2059e42de992b13e29969eaa765b0cd01696da9edea8eb220b5ee00ccfe6a1d0866eed43d93fecf45218f3f03f2b28ece7229cee8a5a4f772f424875eefd7483635d721b251f9de16f7fbd8fe4af69ce160d1b6b0", 0x7b}, {&(0x7f0000c23000)="129a30a43c4c4306cb", 0x9}], 0x2, 0x0, 0x0, 0x880}, 0x40) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000622000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xffffffffffffffff, 0xe9067bd11c95e84, 0x3, 0xfffffffffffff800, 0x3, 0xc}, 0x20) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0xbb1d) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000495000-0x30)={0x5, 0x7, 0x6, 0xfffffffffffffffa, 0x9, 0x100000000}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000934000)={0x0, 0x5, &(0x7f000098c000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x37df, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d18000-0x4)=0x10) socket$unix(0x1, 0x2, 0x0) memfd_create(&(0x7f000041c000-0x4)="00000008", 0xfffffffffffffffe) 2017/10/24 22:03:10 executing program 5: r0 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstatfs(r2, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, r2, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000002000-0x68)={&(0x7f0000001000-0x8)=[0x9, 0xfff], 0x2, 0x73, 0xa4, 0x8000, 0x8, 0x5, {0x4, 0x1df, 0x46, 0x81, 0x800, 0x5, 0xfffffffffffffffb, 0x3, 0x4, 0x8, 0x3, 0x3, 0x3, 0xfffffffffffffffd, "0102f206f61d626be0162ed8f29310f125075778b8e93c2d9c6a32301fb200d7"}}) perf_event_open(&(0x7f0000002000-0x30)={0x0, 0x78, 0x3f, 0x0, 0xe770000000000000, 0x6, 0x0, 0xfffffffffffffffd, 0x150, 0x8, 0x20, 0x4, 0x800, 0xc, 0x0, 0x6, 0x4, 0xfffffffeffffffff, 0xffffffffffff0000, 0x2900, 0x85, 0x7, 0x7, 0x7fffffff, 0x100, 0x12, 0x0}, r1, 0xd4a, r2, 0x1) r3 = inotify_add_watch(r0, &(0x7f0000001000)="2e2f66696c653000", 0x2000110) inotify_rm_watch(r0, r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet(r0, &(0x7f0000a99000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002db000)=0x10, 0x80804) r5 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = fcntl$dupfd(r5, 0x406, r4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000757000-0xc)={0x0, 0xff, 0x30}, &(0x7f0000570000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f00001bd000)={0x5, 0x2, 0x2, 0x2, 0x1000, 0x800, 0x1, 0x100000000, r7}, 0x20) r8 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r8, &(0x7f0000000000)={0xa, 0x0, 0x8000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) r9 = openat(r8, &(0x7f0000240000)="2e2f66696c653000", 0x6000, 0x1e) ioctl$TIOCGPGRP(r9, 0x540f, &(0x7f0000327000)=0x0) geteuid() ioctl$sock_SIOCSPGRP(r9, 0x8902, &(0x7f0000f39000)=r10) listen(r8, 0x4000010000) r11 = socket$inet6(0xa, 0x400000000001, 0x0) dup(r11) setsockopt$inet6_tcp_int(r11, 0x6, 0x280000000000002, &(0x7f000039e000)=0x66, 0x4) sendto$inet6(r11, &(0x7f0000d03000)="", 0x0, 0xfffffffffffffffe, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/10/24 22:03:10 executing program 0: r0 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstatfs(r2, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, r2, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000002000-0x68)={&(0x7f0000001000-0x8)=[0x9, 0xfff], 0x2, 0x73, 0xa4, 0x8000, 0x8, 0x5, {0x4, 0x1df, 0x46, 0x81, 0x800, 0x5, 0xfffffffffffffffb, 0x3, 0x4, 0x8, 0x3, 0x3, 0x3, 0xfffffffffffffffd, "0102f206f61d626be0162ed8f29310f125075778b8e93c2d9c6a32301fb200d7"}}) perf_event_open(&(0x7f0000002000-0x30)={0x0, 0x78, 0x3f, 0x0, 0xe770000000000000, 0x6, 0x0, 0xfffffffffffffffd, 0x150, 0x8, 0x20, 0x4, 0x800, 0xc, 0x0, 0x6, 0x4, 0xfffffffeffffffff, 0xffffffffffff0000, 0x2900, 0x85, 0x7, 0x7, 0x7fffffff, 0x100, 0x12, 0x0}, r1, 0xd4a, r2, 0x1) r3 = inotify_add_watch(r0, &(0x7f0000001000)="2e2f66696c653000", 0x2000110) inotify_rm_watch(r0, r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet(r0, &(0x7f0000a99000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002db000)=0x10, 0x80804) r5 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = fcntl$dupfd(r5, 0x406, r4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000757000-0xc)={0x0, 0xff, 0x30}, &(0x7f0000570000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f00001bd000)={0x5, 0x2, 0x2, 0x2, 0x1000, 0x800, 0x1, 0x100000000, r7}, 0x20) r8 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r8, &(0x7f0000000000)={0xa, 0x0, 0x8000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) r9 = openat(r8, &(0x7f0000240000)="2e2f66696c653000", 0x6000, 0x1e) ioctl$TIOCGPGRP(r9, 0x540f, &(0x7f0000327000)=0x0) geteuid() ioctl$sock_SIOCSPGRP(r9, 0x8902, &(0x7f0000f39000)=r10) listen(r8, 0x4000010000) r11 = socket$inet6(0xa, 0x400000000001, 0x0) dup(r11) setsockopt$inet6_tcp_int(r11, 0x6, 0x280000000000002, &(0x7f000039e000)=0x66, 0x4) sendto$inet6(r11, &(0x7f0000d03000)="", 0x0, 0xfffffffffffffffe, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/10/24 22:03:10 executing program 6: perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000000000, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdb0f315, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f00002e9000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x6, 0x0, 0x3, 0x0, 0xc, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d9d000-0x8)="2e2f66696c653000", 0x40001, 0x4000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000001000-0x4)=0x0) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x36, r0, 0xfffffffffffffffe) syz_open_dev$random(&(0x7f0000931000)="2f6465762f72616e646f6d00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00001f4000)="2f6465762f72746300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000560000)={0x0, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000425000)=0x8c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000b2d000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006e7000)=0x24) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ff1000)={r2, 0xf497, 0xa4, 0x9, 0x6f7, 0x20, 0xd3c5, 0x7, {r3, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x6, 0x862, 0x800000000, 0x100000000}}, &(0x7f0000700000)=0xb8) mremap(&(0x7f0000334000/0x1000)=nil, 0x1000, 0x2000, 0xffffffffffffffff, &(0x7f0000c87000/0x2000)=nil) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000a9d000-0xc)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000070e000-0xc)={r4, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00004ee000-0xc)={r5, 0x80000, r1}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00001ef000)=@generic="7242a8c2610e15ee945333df301c4561") madvise(&(0x7f0000844000/0x1000)=nil, 0x1000, 0x10200000008) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00008a6000-0xb)="2f6465762f766373612300", 0xffffffffffff97a2, 0xffffffffffffffff) r6 = syz_open_dev$mice(&(0x7f0000612000)="2f6465762f696e7075742f6d69636500", 0x0, 0x82) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000015000)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r6, &(0x7f0000019000)="dc00000404", 0x5) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/24 22:03:10 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000005000)="2e2f66696c653000", 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000006000)="2e2f66696c65302f66696c653000") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000006000)=[], 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000005000)={0xaa, 0x8, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000000000/0x4000)=nil, 0x4000, &(0x7f0000007000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000006000-0x60)={&(0x7f0000008000-0x10)=[0x3d2, 0xfffffffffffffffe, 0x9, 0x9], 0x4, 0x2, 0x1, 0x5, 0x6, 0x6, {0x7, 0x100, 0xffffffff80000000, 0x0, 0x4, 0xcd, 0x7, 0x8, 0xec, 0xd844, 0x7, 0xffffffffffffffff, 0x1, 0x8000, "bcea23e27d2c78ef80db2529916413f7ab39c85d7b82d4062d2ddcbcf7443d86"}}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0, 0x0}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000007000-0xb8)={r2, 0x2, 0x3, 0x3, 0x20, 0x401, 0xfffffffffffff800, 0x10001, {r2, @in={{0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x7, 0x1, 0x3, 0x3}}, &(0x7f0000000000)=0xb8) uselib(&(0x7f0000006000)="2e2f66696c653000") setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) [ 159.305729] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. [ 159.410134] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. 2017/10/24 22:03:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00004bb000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x52, r0, 0x0) ioctl$int_out(r0, 0x1, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/24 22:03:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fa5000-0x8)="2e2f66696c653000", 0x400, 0x15) clone(0xfffffffffffffffc, &(0x7f00001fc000-0x4)="f102f364", &(0x7f0000000000)=0x0, &(0x7f000097a000-0x4)=0x0, &(0x7f0000996000)="cd") r1 = socket$alg(0x26, 0x5, 0x0) execve(&(0x7f0000caf000-0x8)="2e2f66696c653000", &(0x7f00006ba000-0xc)=[&(0x7f00008fd000)="6370757365747573657200", &(0x7f0000bda000-0x1)="00", &(0x7f00007af000)="657468306d643573756d2100"], &(0x7f000067b000)=[&(0x7f0000126000)="6d696d655f74797065707070316d643573756d5d70726f635d00", &(0x7f000094a000)="00", &(0x7f00001a1000)="276e6f646576706f7369785f61636c5f6163636573735e00", &(0x7f0000577000-0xe)="656d30e35d2940766d6e65743100", &(0x7f0000c83000-0x15)="73656375726974796367726f75702973656c667d00", &(0x7f00005d7000)="7070703000", &(0x7f000046b000-0x65)="2c6e6f6465766370757365742e6e6f646576706f7369785f61636c5f616363657373657468302c40776c616e306e6f6465766c6f2f747275737465642a5e237070703073797374656d5e2776626f786e65743073656375726974792e2a6c6f2d5d656d3000", &(0x7f000042b000-0xa)="243a2b63707573657400"]) bind$alg(r1, &(0x7f0000593000-0x58)={0x26, "0400000000000000000000000000", 0x1, 0x200000000181d, "5f5f6362632d73657270656e742d7373653200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000992000)=0x10000) setitimer(0x1, &(0x7f00004fb000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}, &(0x7f0000a81000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x10004000005, &(0x7f0000bdc000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000350000-0x8)={0x0, 0x0}) setitimer(0x1, &(0x7f000039d000)={{r3, r2}, {r4, 0x0}}, &(0x7f00008dc000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00009ad000-0x3)="ff0b5e", 0x3) perf_event_open(&(0x7f000092e000+0xf29)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000001000)={0x77359400, 0x0}, 0x10) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r5, 0x894c, &(0x7f000075d000-0x4)=0x6) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000ec9000)=0x0) r6 = syz_open_dev$usbmon(&(0x7f0000695000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000bce000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sysinfo(&(0x7f0000e74000-0x7)="00000000000000") socketpair$unix(0x1, 0xfffffffffffffffc, 0x0, &(0x7f00004cc000)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat(r6, &(0x7f0000d37000-0x8)="2e2f66696c653000", 0x1) 2017/10/24 22:03:10 executing program 0: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x1000000000107, 0x0, &(0x7f0000ff0000)="01000000010006000000060000c4fecc", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000484000)="6b657972696e6700", &(0x7f000056c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000785000)="", 0x0, 0xffffffffffffffff) r2 = add_key(&(0x7f0000c47000)="64657a6400", &(0x7f00004fa000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000846000-0xe8)="af2d28d823291fdb717bc7b8780a7534b10fe6c4502907e4d158f6f3813f98d27ef43b02000000000000f4f4f87ab3bacf705e7358b1cfc4a8f6cb96eeee41fad37ae6825af301536b0ea247479581418e2e2a5d1cdac6e5cf677ec9d2d36989b4f8b0d0fa9bc883c4570dbb4485500f1b07d82d25ae5d63215afa4403160462d17233b7e302914422331d97ac6d184aac7a9eec0a056b4ca0c434df68f152a3099949c6d757bf01ae33cb5cf2669b0aefd940f04320153314aaf76304b6c5a964dc16d5c46a98423e70a3c5385979a58f86094c9ba6bf0821d7206e4b4e2d38b69634c15a979b3a", 0xe8, 0xfffffffffffffffa) pipe(&(0x7f000042c000-0x8)={0x0, 0x0}) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000509000)=0x2002000000000000, 0x2) keyctl$unlink(0x9, r1, r2) sync() memfd_create(&(0x7f0000002000-0x3)="54ea00", 0x2) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000910000)=0x0) mbind(&(0x7f00009aa000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000c20000-0x8)=0x0, 0x5, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x4, 0x0) open(&(0x7f000051b000-0x8)="2e2f66696c653000", 0x14100, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x80000000000, &(0x7f0000976000-0x1)="ae", &(0x7f000015e000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") r4 = getpgrp(0x0) setpriority(0x0, r4, 0x85) creat(&(0x7f00000e1000-0x8)="2e2f66696c653000", 0x90) ioprio_get$pid(0x2, r4) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb1000)="2f6465762f6b766d00", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) socket$kcm(0x29, 0x5, 0x0) 2017/10/24 22:03:10 executing program 5: mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0x4000000000008, &(0x7f000028e000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000058a000)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000070b000-0x10)={0x0, 0x0}) clock_nanosleep(0x9, 0x0, &(0x7f00004c0000-0x10)={r2, r3+30000000}, &(0x7f00004b3000-0x10)={0x0, 0x0}) mmap(&(0x7f0000708000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x400005, &(0x7f0000709000)={0x0, 0x0}) futex(&(0x7f00002f4000)=0xfffffffffffffffe, 0xb, 0x6, &(0x7f00006dc000-0x10)={r4, r5+10000000}, &(0x7f0000709000)=0xe, 0x73) listen(r0, 0xffffffff) mmap(&(0x7f0000708000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000709000)={0x1000000000010, 0x0, 0x0, 0xd598}, 0xc) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000709000-0x7)="0000000000000000", &(0x7f0000707000-0x4)=0x8) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f000070a000-0x20)={@common="62637368300000000000000000000000", @ifru_flags=0x2000}) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/24 22:03:10 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f000047d000)="2f6465762f7663732300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000268000-0x14)={0x200000200000001, 0x11e, 0x93b, 0x10000000000000c, 0x0, 0x0, 0x800000000}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b0f000-0xc)={0x0, 0x9, 0x30}, &(0x7f0000fb0000-0x4)=0xc) unshare(0x3ffffffc) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0xdc, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000049000-0x11)="2f6465762f7161745f6164665f63746c00", 0x2100, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000608000)=[{&(0x7f0000000000)="290000001c00ff07ffffffffffffff000200e300020000000007000009000100000e010095645aff00", 0x29}], 0x1) r3 = open(&(0x7f0000ba4000)="2e2f66696c653000", 0x80040, 0x0) fcntl$setflags(r1, 0x2, 0x4) connect(r3, &(0x7f0000350000-0x10)=@in={0x2, 0x3, @rand_addr=0x20000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 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) sendmsg(r3, &(0x7f0000000000)={&(0x7f000097f000)=@nfc_llcp={0x27, 0xb7, 0x10000, 0x6, 0x20, 0x9ab2, "ec6117f16c721230a64d08128ea2325cc5ff97ce5c12258abcd875ee9c441a8fdd50b60910366917e1fd5f6eeee57193dde4fa8d5b937f07f5f3420e5d07e1", 0x9}, 0x58, &(0x7f0000003000-0x28)=[], 0x0, &(0x7f000067f000)=[{0x108, 0x84, 0x0, "1b0ee9b9f59d68eebdbf4cc45338b6e6100b039a44a3271839fd1e933bd9ef5544898175e696b8c26f3d07cf16636d49c9d509afd2cdc1c27551503acd9b944117247df5139bf1c1785cc3e14315631690048185b057a92b90868d33d8bec99fe3f650be67faae5036306325a114c249dab8c38337218fcdda4548ebab99675011cb75933e4c76549635c623c12f4bbeba7055d5a4c9c85a46907b7c21b3559c76c533928b8b32d3c01ee8044d80d688050cdd5030e5e602e89ba761479a29ee64d48a3f261c15f3c8011a3ad7bd0face51890965395861ed620ce1fd9d441cde396fce123bf4c6010c3436bc1313292e6a4bc1a1af18166cb"}, {0x30, 0x100, 0x5, "06b999a74b1f2938f7db94c7e3c6eb014ec86e81d693d906c0450ff93697926b46"}], 0x2, 0x20000000}, 0x40004) r4 = open(&(0x7f000000b000-0x8)="2e2f66696c653000", 0x0, 0x2) fcntl$setlease(r3, 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000699000-0x4)=0x0, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00007ae000)="7363616c61626c6500", 0x9) setpriority(0x2, 0x0, 0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00002fd000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cbf000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, 0xc) getgroups(0x6, &(0x7f0000066000)=[r6, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, r6]) chown(&(0x7f0000d5b000-0x8)="2e2f66696c653000", r5, r7) fcntl$getflags(r3, 0x401) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000de6000-0x4)=0x400000000009, 0x4) syncfs(r4) mount(&(0x7f0000bbc000)="2e2f66696c653000", &(0x7f0000761000)="2e2f66696c653000", &(0x7f0000954000)="7073746f726500", 0x2000000, &(0x7f0000541000-0x8c)="") 2017/10/24 22:03:10 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)="2e2f636f6e74726f6c00", &(0x7f000000a000)="2e2f636f6e74726f6c00") r0 = perf_event_open(&(0x7f0000003000-0x78)={0x3, 0x78, 0x2, 0x1, 0xfffffffffffffffb, 0x55, 0x0, 0x8, 0x100, 0x4, 0x1, 0x8, 0xfff, 0x2, 0x0, 0xfffffffffffffffe, 0x6, 0x156d, 0x9, 0x200, 0x8, 0x4, 0x7, 0x100000000, 0xbb17, 0x4, 0x0}, 0xffffffffffffffff, 0x8001, 0xffffffffffffff9c, 0x1) r1 = perf_event_open(&(0x7f000000a000)={0x8000000005, 0x78, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x668, 0x401, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x1, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f000000e000-0x80)=[{&(0x7f0000009000)="435fd61cfe6b50aba7bdab6fc32a5b11c4dcaf30a356dfade80ed0abdc2c1e78266f4030ed0893117755e1c7748791bf361ba4e3d3e05f97789211d27d0d3f242795484d1e8f1f42159bb13baa682b366af2c61926a440c9d87c58b20ce47f3ee78acbbfb28f70748db624f2cd", 0x6d}, {&(0x7f000000b000)="50ce7a36fa703aa6b82f5e3d0f3a8eb81864c403e8ac8f721ea8938d204761cccb19ef2852da146e1f98640bb15a08eb32203dd78362cc9eb4a3ad25e4639e27fed0b532dff086a8714e8cfaf9392e62c6b026201cba6d73963cdb410cdb8cfa066318f7d042881a9784c70f10eda4cfa70d1ee7796121e7735c00e4b901b53b3be7610c34d04b57", 0x88}, {&(0x7f0000008000)="e565f1872f87673d43e3dfa824aa6400e04f5acea512a16342da61015d02a6f2d7f6fff32051d97bf452894ea6333ce16e95e5dcdb5b5460c168a7e81a32e8e22c73aab3429dcd8d8b325ca61d0e7a174521b75390ed6bfe73e96321dc52d9b4ffce9c435e2bf0849af0e2415d02fa771cf3bfe95242779dec0f", 0x7a}, {&(0x7f0000001000-0x12)="3cd83b8e000000403b8f24edeb4153e4e2b9", 0x12}, {&(0x7f0000001000-0x10)="1f7595902438a0dfa6f48f5a62647c01", 0x10}, {&(0x7f000000f000)="6d90174edd47e5c17620b03a61d38f915433854e4c997d20bedb26d477efce78d4f6f728d011dd821c774e00cfc534bc66162c2331106c9f20e8504f771f734236838464293ef29df95ee5ab00032412a02ea6163c5c6a351212fb0692943fd8f089067d00093f6e0a", 0x69}, {&(0x7f000000b000-0x99)="c0ab05296a45eb231474e7e4348804ce12d967c1e902049a5f6e66c44446c9dea8f0b2cfb0d06ea1f9c204607b2fdff63a9aa1d8064b4f94217d08f1ab1cf55f1d1b5eebe4e85ba5f8d452fc3d16a53094d2e407adeaac877dcce7b40b9d6ca8c08e7a8a21739d8c34ef2e5bd58914411ea3f1e81dd173f4df85fd37f0d7b42235bf694f9308094e73f428cee752341047cccea1cc1511e755", 0x99}, {&(0x7f0000003000-0xcb)="97e3cd587c4eedceffd8a906c351e6953ef186c65d3a471d08d69d67f857b94b617b301e2cb6e33186e1e876a2850523de72ee6dc749875e8eeffcff5bb572c264bd96b8d84de8de8d505c5f2f747cc1b149c1e6d1388492453e3a2d2067f10281af04e2cbd3eac235e09376658e2702ccdf2ffd86463646d2e62a778ddeb577111f6597a076d2d7a7d4416d8d4e3da667b05204f19688b285a9dce02310944c7a36469af64252ecb1411c5104702eef00d50842c5c2ecc538b5749de6f36080f10731f2d58bf985e04f7b", 0xcb}], 0x8, 0x0) r2 = open(&(0x7f000000f000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r2, &(0x7f0000000000)="000000000000000000000000000000000000000000000000", 0x18) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000b9a000-0x18)={0xaa, 0x140, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000ff7000-0xc)={0x20000000, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mlock(&(0x7f0000192000/0x3000)=nil, 0x3000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) close(r3) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000013000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) faccessat(r2, &(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x4, 0xb00) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x20010, r1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000002f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f6, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r2, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35) 2017/10/24 22:03:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x80000020001074, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000316000)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) recvmsg(r0, &(0x7f000079a000)={0x0, 0x0, &(0x7f0000901000)=[], 0x0, &(0x7f0000fe6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c, 0x166be137}, 0x40000040) 2017/10/24 22:03:10 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f000047d000)="2f6465762f7663732300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000268000-0x14)={0x200000200000001, 0x11e, 0x93b, 0x10000000000000c, 0x0, 0x0, 0x800000000}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b0f000-0xc)={0x0, 0x9, 0x30}, &(0x7f0000fb0000-0x4)=0xc) unshare(0x3ffffffc) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0xdc, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000049000-0x11)="2f6465762f7161745f6164665f63746c00", 0x2100, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000608000)=[{&(0x7f0000000000)="290000001c00ff07ffffffffffffff000200e300020000000007000009000100000e010095645aff00", 0x29}], 0x1) r3 = open(&(0x7f0000ba4000)="2e2f66696c653000", 0x80040, 0x0) fcntl$setflags(r1, 0x2, 0x4) connect(r3, &(0x7f0000350000-0x10)=@in={0x2, 0x3, @rand_addr=0x20000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r3, &(0x7f0000000000)={&(0x7f000097f000)=@nfc_llcp={0x27, 0xb7, 0x10000, 0x6, 0x20, 0x9ab2, "ec6117f16c721230a64d08128ea2325cc5ff97ce5c12258abcd875ee9c441a8fdd50b60910366917e1fd5f6eeee57193dde4fa8d5b937f07f5f3420e5d07e1", 0x9}, 0x58, &(0x7f0000003000-0x28)=[], 0x0, &(0x7f000067f000)=[{0x108, 0x84, 0x0, "1b0ee9b9f59d68eebdbf4cc45338b6e6100b039a44a3271839fd1e933bd9ef5544898175e696b8c26f3d07cf16636d49c9d509afd2cdc1c27551503acd9b944117247df5139bf1c1785cc3e14315631690048185b057a92b90868d33d8bec99fe3f650be67faae5036306325a114c249dab8c38337218fcdda4548ebab99675011cb75933e4c76549635c623c12f4bbeba7055d5a4c9c85a46907b7c21b3559c76c533928b8b32d3c01ee8044d80d688050cdd5030e5e602e89ba761479a29ee64d48a3f261c15f3c8011a3ad7bd0face51890965395861ed620ce1fd9d441cde396fce123bf4c6010c3436bc1313292e6a4bc1a1af18166cb"}, {0x30, 0x100, 0x5, "06b999a74b1f2938f7db94c7e3c6eb014ec86e81d693d906c0450ff93697926b46"}], 0x2, 0x20000000}, 0x40004) r4 = open(&(0x7f000000b000-0x8)="2e2f66696c653000", 0x0, 0x2) fcntl$setlease(r3, 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000699000-0x4)=0x0, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00007ae000)="7363616c61626c6500", 0x9) setpriority(0x2, 0x0, 0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00002fd000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cbf000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, 0xc) getgroups(0x6, &(0x7f0000066000)=[r6, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, r6]) chown(&(0x7f0000d5b000-0x8)="2e2f66696c653000", r5, r7) fcntl$getflags(r3, 0x401) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000de6000-0x4)=0x400000000009, 0x4) syncfs(r4) mount(&(0x7f0000bbc000)="2e2f66696c653000", &(0x7f0000761000)="2e2f66696c653000", &(0x7f0000954000)="7073746f726500", 0x2000000, &(0x7f0000541000-0x8c)="") 2017/10/24 22:03:10 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f000047d000)="2f6465762f7663732300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000268000-0x14)={0x200000200000001, 0x11e, 0x93b, 0x10000000000000c, 0x0, 0x0, 0x800000000}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b0f000-0xc)={0x0, 0x9, 0x30}, &(0x7f0000fb0000-0x4)=0xc) unshare(0x3ffffffc) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0xdc, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000049000-0x11)="2f6465762f7161745f6164665f63746c00", 0x2100, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000608000)=[{&(0x7f0000000000)="290000001c00ff07ffffffffffffff000200e300020000000007000009000100000e010095645aff00", 0x29}], 0x1) r3 = open(&(0x7f0000ba4000)="2e2f66696c653000", 0x80040, 0x0) fcntl$setflags(r1, 0x2, 0x4) connect(r3, &(0x7f0000350000-0x10)=@in={0x2, 0x3, @rand_addr=0x20000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 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) sendmsg(r3, &(0x7f0000000000)={&(0x7f000097f000)=@nfc_llcp={0x27, 0xb7, 0x10000, 0x6, 0x20, 0x9ab2, "ec6117f16c721230a64d08128ea2325cc5ff97ce5c12258abcd875ee9c441a8fdd50b60910366917e1fd5f6eeee57193dde4fa8d5b937f07f5f3420e5d07e1", 0x9}, 0x58, &(0x7f0000003000-0x28)=[], 0x0, &(0x7f000067f000)=[{0x108, 0x84, 0x0, "1b0ee9b9f59d68eebdbf4cc45338b6e6100b039a44a3271839fd1e933bd9ef5544898175e696b8c26f3d07cf16636d49c9d509afd2cdc1c27551503acd9b944117247df5139bf1c1785cc3e14315631690048185b057a92b90868d33d8bec99fe3f650be67faae5036306325a114c249dab8c38337218fcdda4548ebab99675011cb75933e4c76549635c623c12f4bbeba7055d5a4c9c85a46907b7c21b3559c76c533928b8b32d3c01ee8044d80d688050cdd5030e5e602e89ba761479a29ee64d48a3f261c15f3c8011a3ad7bd0face51890965395861ed620ce1fd9d441cde396fce123bf4c6010c3436bc1313292e6a4bc1a1af18166cb"}, {0x30, 0x100, 0x5, "06b999a74b1f2938f7db94c7e3c6eb014ec86e81d693d906c0450ff93697926b46"}], 0x2, 0x20000000}, 0x40004) r4 = open(&(0x7f000000b000-0x8)="2e2f66696c653000", 0x0, 0x2) fcntl$setlease(r3, 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000699000-0x4)=0x0, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00007ae000)="7363616c61626c6500", 0x9) setpriority(0x2, 0x0, 0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00002fd000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cbf000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, 0xc) getgroups(0x6, &(0x7f0000066000)=[r6, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, r6]) chown(&(0x7f0000d5b000-0x8)="2e2f66696c653000", r5, r7) fcntl$getflags(r3, 0x401) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000de6000-0x4)=0x400000000009, 0x4) syncfs(r4) mount(&(0x7f0000bbc000)="2e2f66696c653000", &(0x7f0000761000)="2e2f66696c653000", &(0x7f0000954000)="7073746f726500", 0x2000000, &(0x7f0000541000-0x8c)="") 2017/10/24 22:03:10 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f000047d000)="2f6465762f7663732300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000268000-0x14)={0x200000200000001, 0x11e, 0x93b, 0x10000000000000c, 0x0, 0x0, 0x800000000}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b0f000-0xc)={0x0, 0x9, 0x30}, &(0x7f0000fb0000-0x4)=0xc) unshare(0x3ffffffc) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0xdc, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000049000-0x11)="2f6465762f7161745f6164665f63746c00", 0x2100, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000608000)=[{&(0x7f0000000000)="290000001c00ff07ffffffffffffff000200e300020000000007000009000100000e010095645aff00", 0x29}], 0x1) r3 = open(&(0x7f0000ba4000)="2e2f66696c653000", 0x80040, 0x0) fcntl$setflags(r1, 0x2, 0x4) connect(r3, &(0x7f0000350000-0x10)=@in={0x2, 0x3, @rand_addr=0x20000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r3, &(0x7f0000000000)={&(0x7f000097f000)=@nfc_llcp={0x27, 0xb7, 0x10000, 0x6, 0x20, 0x9ab2, "ec6117f16c721230a64d08128ea2325cc5ff97ce5c12258abcd875ee9c441a8fdd50b60910366917e1fd5f6eeee57193dde4fa8d5b937f07f5f3420e5d07e1", 0x9}, 0x58, &(0x7f0000003000-0x28)=[], 0x0, &(0x7f000067f000)=[{0x108, 0x84, 0x0, "1b0ee9b9f59d68eebdbf4cc45338b6e6100b039a44a3271839fd1e933bd9ef5544898175e696b8c26f3d07cf16636d49c9d509afd2cdc1c27551503acd9b944117247df5139bf1c1785cc3e14315631690048185b057a92b90868d33d8bec99fe3f650be67faae5036306325a114c249dab8c38337218fcdda4548ebab99675011cb75933e4c76549635c623c12f4bbeba7055d5a4c9c85a46907b7c21b3559c76c533928b8b32d3c01ee8044d80d688050cdd5030e5e602e89ba761479a29ee64d48a3f261c15f3c8011a3ad7bd0face51890965395861ed620ce1fd9d441cde396fce123bf4c6010c3436bc1313292e6a4bc1a1af18166cb"}, {0x30, 0x100, 0x5, "06b999a74b1f2938f7db94c7e3c6eb014ec86e81d693d906c0450ff93697926b46"}], 0x2, 0x20000000}, 0x40004) r4 = open(&(0x7f000000b000-0x8)="2e2f66696c653000", 0x0, 0x2) fcntl$setlease(r3, 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000699000-0x4)=0x0, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00007ae000)="7363616c61626c6500", 0x9) setpriority(0x2, 0x0, 0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00002fd000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cbf000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, 0xc) getgroups(0x6, &(0x7f0000066000)=[r6, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, r6]) chown(&(0x7f0000d5b000-0x8)="2e2f66696c653000", r5, r7) fcntl$getflags(r3, 0x401) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000de6000-0x4)=0x400000000009, 0x4) syncfs(r4) mount(&(0x7f0000bbc000)="2e2f66696c653000", &(0x7f0000761000)="2e2f66696c653000", &(0x7f0000954000)="7073746f726500", 0x2000000, &(0x7f0000541000-0x8c)="") 2017/10/24 22:03:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x6) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000055000)=0x0, &(0x7f000021d000)=0x4) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00008f3000)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000790000)={r1, r2, 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000ab1000)=0xffffffff, 0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000add000)="2f6465762f7667615f6172626974657200", 0x4000, 0x0) epoll_create(0x1) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000a0f000)=0xffffffffffffffff, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00006eb000)=0xfffffffffffffffa, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x10001, &(0x7f0000c06000)=0x7fffffff, 0x4) r4 = dup(r0) sync_file_range(r0, 0xfffffffffffffffc, 0x401, 0x2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000bdd000-0x4)=0xffffffffffffeffb, 0x4) fcntl$setstatus(r0, 0x4, 0x8000002000) r5 = dup3(r4, r0, 0x80000) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f00002d4000)={{{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xb5, 0x20, 0x1f, "f881304f031e2d8b49ed86eaa3ebcba3e0a607ff561743228025da5dc9f381eb1878a7a8e9da176cced5d86d9ef83b002604361a59f93ceed95736a71b43c54e012034cac54c644825fd4b36517ae568"}, 0x160) setsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000c22000)=0x5, 0x4) setsockopt$inet6_tcp_int(r4, 0x6, 0x2, &(0x7f0000535000)=0xe0, 0x4) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x20) ioctl$KVM_GET_NR_MMU_PAGES(r4, 0xae45, 0x43) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000503000-0x8)=@assoc_value={0x0, 0x80}, &(0x7f0000f3c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000b35000)=@sack_info={r6, 0x9, 0x8}, &(0x7f000040d000)=0xc) sendto$inet6(r4, &(0x7f0000a76000-0xdb)="31", 0x1, 0x20000005, &(0x7f0000881000-0x1c)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000783000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000367000)="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", 0x1001, 0x31, 0x0, 0x0) [ 159.527689] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. [ 159.549422] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. 2017/10/24 22:03:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x6) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000055000)=0x0, &(0x7f000021d000)=0x4) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00008f3000)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000790000)={r1, r2, 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000ab1000)=0xffffffff, 0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000add000)="2f6465762f7667615f6172626974657200", 0x4000, 0x0) epoll_create(0x1) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000a0f000)=0xffffffffffffffff, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00006eb000)=0xfffffffffffffffa, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x10001, &(0x7f0000c06000)=0x7fffffff, 0x4) r4 = dup(r0) sync_file_range(r0, 0xfffffffffffffffc, 0x401, 0x2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000bdd000-0x4)=0xffffffffffffeffb, 0x4) fcntl$setstatus(r0, 0x4, 0x8000002000) r5 = dup3(r4, r0, 0x80000) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f00002d4000)={{{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xb5, 0x20, 0x1f, "f881304f031e2d8b49ed86eaa3ebcba3e0a607ff561743228025da5dc9f381eb1878a7a8e9da176cced5d86d9ef83b002604361a59f93ceed95736a71b43c54e012034cac54c644825fd4b36517ae568"}, 0x160) setsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000c22000)=0x5, 0x4) setsockopt$inet6_tcp_int(r4, 0x6, 0x2, &(0x7f0000535000)=0xe0, 0x4) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x20) ioctl$KVM_GET_NR_MMU_PAGES(r4, 0xae45, 0x43) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000503000-0x8)=@assoc_value={0x0, 0x80}, &(0x7f0000f3c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000b35000)=@sack_info={r6, 0x9, 0x8}, &(0x7f000040d000)=0xc) sendto$inet6(r4, &(0x7f0000a76000-0xdb)="31", 0x1, 0x20000005, &(0x7f0000881000-0x1c)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000783000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000367000)="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", 0x1001, 0x31, 0x0, 0x0) 2017/10/24 22:03:10 executing program 5: mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0x4000000000008, &(0x7f000028e000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000058a000)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000070b000-0x10)={0x0, 0x0}) clock_nanosleep(0x9, 0x0, &(0x7f00004c0000-0x10)={r2, r3+30000000}, &(0x7f00004b3000-0x10)={0x0, 0x0}) mmap(&(0x7f0000708000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x400005, &(0x7f0000709000)={0x0, 0x0}) futex(&(0x7f00002f4000)=0xfffffffffffffffe, 0xb, 0x6, &(0x7f00006dc000-0x10)={r4, r5+10000000}, &(0x7f0000709000)=0xe, 0x73) listen(r0, 0xffffffff) mmap(&(0x7f0000708000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000709000)={0x1000000000010, 0x0, 0x0, 0xd598}, 0xc) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000709000-0x7)="0000000000000000", &(0x7f0000707000-0x4)=0x8) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f000070a000-0x20)={@common="62637368300000000000000000000000", @ifru_flags=0x2000}) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/24 22:03:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fa5000-0x8)="2e2f66696c653000", 0x400, 0x15) clone(0xfffffffffffffffc, &(0x7f00001fc000-0x4)="f102f364", &(0x7f0000000000)=0x0, &(0x7f000097a000-0x4)=0x0, &(0x7f0000996000)="cd") r1 = socket$alg(0x26, 0x5, 0x0) execve(&(0x7f0000caf000-0x8)="2e2f66696c653000", &(0x7f00006ba000-0xc)=[&(0x7f00008fd000)="6370757365747573657200", &(0x7f0000bda000-0x1)="00", &(0x7f00007af000)="657468306d643573756d2100"], &(0x7f000067b000)=[&(0x7f0000126000)="6d696d655f74797065707070316d643573756d5d70726f635d00", &(0x7f000094a000)="00", &(0x7f00001a1000)="276e6f646576706f7369785f61636c5f6163636573735e00", &(0x7f0000577000-0xe)="656d30e35d2940766d6e65743100", &(0x7f0000c83000-0x15)="73656375726974796367726f75702973656c667d00", &(0x7f00005d7000)="7070703000", &(0x7f000046b000-0x65)="2c6e6f6465766370757365742e6e6f646576706f7369785f61636c5f616363657373657468302c40776c616e306e6f6465766c6f2f747275737465642a5e237070703073797374656d5e2776626f786e65743073656375726974792e2a6c6f2d5d656d3000", &(0x7f000042b000-0xa)="243a2b63707573657400"]) bind$alg(r1, &(0x7f0000593000-0x58)={0x26, "0400000000000000000000000000", 0x1, 0x200000000181d, "5f5f6362632d73657270656e742d7373653200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000992000)=0x10000) setitimer(0x1, &(0x7f00004fb000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}, &(0x7f0000a81000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x10004000005, &(0x7f0000bdc000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000350000-0x8)={0x0, 0x0}) setitimer(0x1, &(0x7f000039d000)={{r3, r2}, {r4, 0x0}}, &(0x7f00008dc000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00009ad000-0x3)="ff0b5e", 0x3) perf_event_open(&(0x7f000092e000+0xf29)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000001000)={0x77359400, 0x0}, 0x10) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r5, 0x894c, &(0x7f000075d000-0x4)=0x6) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000ec9000)=0x0) r6 = syz_open_dev$usbmon(&(0x7f0000695000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000bce000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sysinfo(&(0x7f0000e74000-0x7)="00000000000000") socketpair$unix(0x1, 0xfffffffffffffffc, 0x0, &(0x7f00004cc000)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat(r6, &(0x7f0000d37000-0x8)="2e2f66696c653000", 0x1) 2017/10/24 22:03:10 executing program 1: mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0x4000000000008, &(0x7f000028e000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000058a000)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000070b000-0x10)={0x0, 0x0}) clock_nanosleep(0x9, 0x0, &(0x7f00004c0000-0x10)={r2, r3+30000000}, &(0x7f00004b3000-0x10)={0x0, 0x0}) mmap(&(0x7f0000708000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x400005, &(0x7f0000709000)={0x0, 0x0}) futex(&(0x7f00002f4000)=0xfffffffffffffffe, 0xb, 0x6, &(0x7f00006dc000-0x10)={r4, r5+10000000}, &(0x7f0000709000)=0xe, 0x73) listen(r0, 0xffffffff) mmap(&(0x7f0000708000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000709000)={0x1000000000010, 0x0, 0x0, 0xd598}, 0xc) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000709000-0x7)="0000000000000000", &(0x7f0000707000-0x4)=0x8) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f000070a000-0x20)={@common="62637368300000000000000000000000", @ifru_flags=0x2000}) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 159.634061] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. [ 159.665393] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. 2017/10/24 22:03:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x6) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000055000)=0x0, &(0x7f000021d000)=0x4) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00008f3000)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000790000)={r1, r2, 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000ab1000)=0xffffffff, 0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000add000)="2f6465762f7667615f6172626974657200", 0x4000, 0x0) epoll_create(0x1) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000a0f000)=0xffffffffffffffff, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00006eb000)=0xfffffffffffffffa, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x10001, &(0x7f0000c06000)=0x7fffffff, 0x4) r4 = dup(r0) sync_file_range(r0, 0xfffffffffffffffc, 0x401, 0x2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000bdd000-0x4)=0xffffffffffffeffb, 0x4) fcntl$setstatus(r0, 0x4, 0x8000002000) r5 = dup3(r4, r0, 0x80000) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f00002d4000)={{{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xb5, 0x20, 0x1f, "f881304f031e2d8b49ed86eaa3ebcba3e0a607ff561743228025da5dc9f381eb1878a7a8e9da176cced5d86d9ef83b002604361a59f93ceed95736a71b43c54e012034cac54c644825fd4b36517ae568"}, 0x160) setsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000c22000)=0x5, 0x4) setsockopt$inet6_tcp_int(r4, 0x6, 0x2, &(0x7f0000535000)=0xe0, 0x4) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x20) ioctl$KVM_GET_NR_MMU_PAGES(r4, 0xae45, 0x43) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000503000-0x8)=@assoc_value={0x0, 0x80}, &(0x7f0000f3c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000b35000)=@sack_info={r6, 0x9, 0x8}, &(0x7f000040d000)=0xc) sendto$inet6(r4, &(0x7f0000a76000-0xdb)="31", 0x1, 0x20000005, &(0x7f0000881000-0x1c)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000783000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000367000)="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", 0x1001, 0x31, 0x0, 0x0) 2017/10/24 22:03:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009e6000)="2e2f636f6e74726f6c00", 0x0) r0 = open(&(0x7f0000984000)="2e2f636f6e74726f6c00", 0x10000, 0x4) mkdirat(r0, &(0x7f000000b000)="2e2f636f6e74726f6c00", 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002ba000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000a22000)=0x8) r1 = openat(r0, &(0x7f0000a17000)="2e2f636f6e74726f6c00", 0x0, 0x0) renameat2(r0, &(0x7f0000d8d000-0x10)="2e2f66696c653000", r1, &(0x7f0000026000)="2e2f66696c653000", 0x0) unlinkat(r1, &(0x7f000053e000-0x8)="2e2f66696c653000", 0x0) [ 159.728497] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. [ 159.767316] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. 2017/10/24 22:03:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000640000-0x1c)={0xf, 0x39fa, 0x7, 0x3, 0x1, 0xffffffffffffff9c, 0x40}, 0x1c) fcntl$getown(r0, 0x9) r1 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa28, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000e2c000)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = memfd_create(&(0x7f00001b4000)="78", 0x2) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000533000-0x4)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00001f0000-0x8)={0x0, 0x2}, &(0x7f00005a7000)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x7, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000793000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007a1000-0x4)=0xe8) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000038e000)="2f6465762f73657175656e63657200", 0x440280, 0x0) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f00009a0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = socket(0x10, 0x2, 0xc) write(r5, &(0x7f0000912000)="1f00000001021f9f4c00000000000000e401ff000001800400000000df18a5", 0x1f) 2017/10/24 22:03:10 executing program 4: ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f000089b000)={0x0, 0x0, 0x0, 0x8000, 0xfff, 0x0, 0x7, 0xb, 0x1, "4d5de8b173b9b4f1a880e11c4c3dd2eecdf74631f58b09947d8a7ff2547f149a35c624cf48c3e97a2768415e85b94c5e03381eb3d3b465a663d0fc88984e3001", "48bf21f62fc266b944d59adda6e892c60ad4735a104d417fabce4c338bf5653da544e4f217fb65c61abbe3bad5262d173a50d6c3b58bbc37c7917aa3f0905c51", "7a47f79c46c428d20bcae0c844f518a9df3dbc4ddb8d5e79e5b3bb68376394ee", [0x2, 0x7]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000092b000-0x9)="2f6465762f76637300", 0x8000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0xffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0xfe, 0x7c2, 0x0, 0x4000000000000, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x80000000000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a92000)="2f6465762f70746d7800", 0x101000, 0x0) fcntl$setlease(r1, 0x400, 0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000216000-0x8)="2e2f66696c653000", 0x8000, 0x100) pipe2(&(0x7f0000040000)={0x0, 0x0}, 0x800) ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f00005fb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") close(r2) r6 = syz_open_dev$evdev(&(0x7f0000093000)="2f6465762f696e7075742f6576656e742300", 0x2, 0x2) read(r6, &(0x7f00006c0000-0x18)="000000000000000000000000000000000000000000000000", 0x18) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000bc6000)={0x3, r5, 0x1}) write$evdev(r6, &(0x7f0000058000-0x60)=[{{0x77359400, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) fadvise64(r6, 0x1, 0x8000000008, 0x0) mbind(&(0x7f0000b24000/0x2000)=nil, 0x2000, 0x8003, &(0x7f0000c8c000-0x8)=0x8, 0x80, 0x4) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000eef000-0x9)="2f6465762f6b766d00", 0xffffffffff002000, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x7, &(0x7f000095c000)={0x85ed}, 0x4) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x0) munlock(&(0x7f00007aa000/0x3000)=nil, 0x3000) dup(r3) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 159.794224] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. [ 159.823077] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. 2017/10/24 22:03:11 executing program 2: mmap(&(0x7f0000000000/0xf04000)=nil, 0xf04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000be9000-0x8)="2e2f66696c653000", 0x40) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000efb000)={0x0, 0x0, 0x0}, &(0x7f000010c000)=0xc) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x2}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000efc000)={0x0, 0x0}) bind(r0, &(0x7f00002f9000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000f04000)="c997564ef821306f3e287f2fc13fff0ca3fa5d9e3b8501f41257266ac329c8dc0515682649747d9735367b95b14c2e4b06b64e7a5536454298c81b8b5aad2fa4dc323bf5c946d261f3385ee964ab4f2b7efc9657610fba40f1e9b425e2d0dc0342859a0a76ff5debdcc6af9d858fe851444c274b1aaba1ce11d15e1078c23556c08de3fa", 0x84) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet(r1, &(0x7f000040f000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f05000)=0x10, 0x0) connect$inet(r0, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000dd6000-0x28)={r2, 0x81, 0xb8, 0x5, &(0x7f000040a000)="7ff27b3112b81a5afba76dda8ffb2f442e2f10e28323741d6e30fb8544de1fc4384a55c72ebc6d66887c1108bd33192447cb22b84de066253328d19560defc2614441219de036ea16e68ae873557091c82fcd477f1a1f3c0ddf5fb31806e7b7c49c236556487738d581a29f3ec756793239cb455c832e1606d35a66f006981bdc28b95779bfd869fae20c50aee5ac275647c11a36f9186aabf60a697812d95f1ac0b15eb7b11a385e450d1bf89eb19b707cb8fe3c387b8b2", &(0x7f0000efd000-0x5)="0000000000", 0x3ff, 0xffffffff}, 0x28) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000f06000)="", 0x0, 0x1003d, 0x0, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000f05000)=0x31e, 0x4) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000f07000-0x1c)=[@in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa1}], 0x1c) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000b9e000-0x10)=@common="626f6e64300000000000000000000000") write(r3, &(0x7f0000f03000)="0a", 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000587000-0x2c)=[@in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0xffff}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000f04000-0x8)={r0, r2}) close(r3) 2017/10/24 22:03:11 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f000047d000)="2f6465762f7663732300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000268000-0x14)={0x200000200000001, 0x11e, 0x93b, 0x10000000000000c, 0x0, 0x0, 0x800000000}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b0f000-0xc)={0x0, 0x9, 0x30}, &(0x7f0000fb0000-0x4)=0xc) unshare(0x280603fc) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000608000)=[{&(0x7f0000000000)="290000001c00ff07ffffffffffffff000200e300020000000007000009000100000e010095645aff00", 0x29}], 0x1) syncfs(r1) 2017/10/24 22:03:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000caf000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x800) socket$inet6_udp(0xa, 0x2, 0x0) ioctl(r0, 0x1269, &(0x7f00000dc000-0x2)="") 2017/10/24 22:03:11 executing program 3: mmap(&(0x7f0000000000/0xb9000)=nil, 0xb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000043000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000048000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000062000)=0xc) sched_setaffinity(r2, 0x8, &(0x7f0000067000-0x8)=0x10000000000002) pipe(&(0x7f0000067000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mount(&(0x7f0000066000+0xa82)="2e2f66696c653000", &(0x7f0000042000)="2e2f66696c653000", &(0x7f0000066000)="66757365626c6b00", 0x40, 0x0) mlock2(&(0x7f000002c000/0x2000)=nil, 0x2000, 0x1) splice(r1, 0x0, r4, 0x0, 0x58, 0x0) r5 = dup2(r0, r0) mmap(&(0x7f00000b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000b9000)={0x20071026, r2}, &(0x7f0000093000)={0x1000, 0x4c9babfd, 0x5, 0x6, 0x9, 0x3e4}) write(r4, &(0x7f0000062000-0x94)="211187a874ea607e81545a412b2523d5b8026c88bb93f52877306c8ee7ab990f930727abf1b3a2425fb604619a674c6aec1a5d400d84aaf502c1495b479c9eada72cebd9c13e0468da6bd33434887d9bd212c29499d9e15e3f11cbd725768a3966e4866fc55fb6fb7e83c053aa2a842e5a93509da101bd3c8a163a678628ada2f23b029985d282358b5b7650392bbaf2fb560f5460", 0x95) mmap(&(0x7f00000b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f00000b9000)="2747504c3a00", 0x0) pwrite64(r5, &(0x7f00006ef000)="51", 0x1, 0x0) pipe(&(0x7f000005c000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0xd382) sendfile(r8, r6, &(0x7f000000c000)=0x0, 0x2ea96fac) mmap(&(0x7f00000ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f00000bb000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x0) splice(r3, 0x0, r6, 0x0, 0x100000000, 0x0) splice(r7, 0x0, r4, 0x0, 0xfffffdff, 0x0) fcntl$setpipe(r4, 0x407, 0x107a) writev(r8, &(0x7f000000b000)=[{&(0x7f000005a000)="ac3ae8d7ef7c294dff1ea343592f12803ea03caa2bfcb82d95749e7c8eaaae3e2c0337cd684c76113940d23978d900003f911363bd2bcabda8e7b44d9e7a7933d53e5f67172d81c3ad2631e6ff0000000000000066b4afb63efb73555123758d892aa41cc5c124fd6dbbbdb3ad9b9bf0fa54bd7226f43874d71523458858491c721dcb887708aba84e77ef3582563ea975e93b252733af7a59bb6e2349b2e6ae32ff1af77de25ae223e201000000000000002fb8db", 0xb5}, {&(0x7f000003c000-0x7)="2c81e4613b51f184887fcd0ed623401320de1a1e67783663091d6e6d903e484b0744b0591f5c8d02ac3b", 0x2a}, {&(0x7f0000067000-0x1000)="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", 0x1000}], 0x3) mmap(&(0x7f00000ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r8, &(0x7f00000ba000)=@file={0x0, "000000000000"}, &(0x7f00000bb000-0x2)=0x8) read(r3, &(0x7f0000012000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf) bind$bt_l2cap(r3, &(0x7f000000d000)={0x1f, 0x6f, {0xa775, 0xdc5, 0x7, 0x40, 0x4, 0x100000001}, 0x4, 0x81}, 0xe) mmap(&(0x7f00000b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000ba000-0xc)="2f6465762f72666b696c6c00", 0x400, 0x0) writev(r5, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) pivot_root(&(0x7f0000027000)="2e2f66696c653000", &(0x7f0000068000-0x8)="2e2f66696c653000") 2017/10/24 22:03:11 executing program 6: ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000b01000)=0x3) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000828000)={"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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000003, 0x78, 0xd7, 0x0, 0x4080, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xbf, 0x0, 0x1000000000, 0x0, 0x0, 0x2, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00005ab000)=[], 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b0e000-0x4)={0xffffffffffffff9c}) getsockopt$bt_sco_SCO_OPTIONS(r3, 0x11, 0x1, &(0x7f0000926000-0xc0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000060d000)=0xc0) r4 = memfd_create(&(0x7f00003d2000)="6874653028656d3000", 0x2) fcntl$getownex(r4, 0x10, &(0x7f0000968000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005fd000-0x78)={0x1, 0x78, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4, 0xd34, 0x0, 0x0, 0x100000000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x800, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000410000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) listen(r4, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f00009a0000)=0x2, 0x4) splice(r2, 0x0, r4, 0xb, 0x1ff, 0xa) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f000059e000)="2f6465762f73657175656e63657200", 0x10040, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r6, &(0x7f000000b000-0xb5)="06", &(0x7f0000571000-0x1)="16", 0x0}, 0x20) r8 = accept4(r4, &(0x7f0000592000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d5c000)=0xc, 0x800) connect$unix(0xffffffffffffffff, &(0x7f0000498000)=@file={0x0, "2e2f66696c65302f66696c653000"}, 0x10) io_setup(0x2, &(0x7f0000427000)=0x0) io_submit(r9, 0x6, &(0x7f0000864000-0x30)=[&(0x7f0000807000-0x40)={0x0, 0x0, 0x0, 0x3, 0xffffffffffffff7f, r4, &(0x7f000054e000)="1521bb42a6da3f8465123e6b035dfddd80d0b4495fe06e44a40b4052156473e63139edf7e4a6934e426f2588f7d36ce87dff0b35a226f84e1b854b0371f45b06dde45e6b78cb1bea742def730e4881c2ab0bba7c30c5307b9f190f1d7fbbbfda61ab01d3a9ea7b57ee600c39c1965eb725916ceeb52b7681ce573c286cf8fe729e9547073323a63dcd422bec19351d2c2e0867810f4910ab3e2029b75148aa5d7dc7d551687a621612a064e31e36e701a7a4c64aab74d7df0a33ca507010afb10f6bd26a99", 0xc5, 0x40, 0x0, 0x0, r4}, &(0x7f00008f7000)={0x0, 0x0, 0x0, 0xf, 0xfffffffffffffffc, r0, &(0x7f0000291000-0x69)="6980d779aa8136e037d3a43a685162c1ab5e42a9e0e1d3a246eaab0edf0b1b0059c0727660d83573f5167f18d09ecb4c2ec72cd6798c7105909266d73b085272296d7969b2066c8d4a75465f635e011b7e7eb1156caa72088162e607f878893bbe395ac00796e15722", 0x69, 0xffff, 0x0, 0x1, r7}, &(0x7f0000ac7000-0x40)={0x0, 0x0, 0x0, 0xf, 0xf21, r6, &(0x7f0000c02000)="eee876e678ed6e5d7275adcbdb280a328ba474270c4a21746fbb73862415605586eac02b1c83c056e6304df4a84d45e6590e55865c1e63449e5a8508c7a7e6e27d346a27f9357ca695cccbf04e36909da18b9ee7b44d5cbff10e0631b2", 0x5d, 0x1, 0x0, 0x1, r7}, &(0x7f000075d000-0x40)={0x0, 0x0, 0x0, 0xe, 0x5e44, r7, &(0x7f0000f96000-0xfd)="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", 0xfd, 0x6, 0x0, 0x1, r4}, &(0x7f00000e3000)={0x0, 0x0, 0x0, 0x2, 0x5, r8, &(0x7f00001c3000)="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", 0x1000, 0x8, 0x0, 0x1, r7}, &(0x7f00006f8000)={0x0, 0x0, 0x0, 0x0, 0x93, r3, &(0x7f000013d000)="35c67a3cac89e81f4cec88f8682db41b6173edfa8cc075d590958f0dd9fbc83d13e09f488b0f940954185cf1779940ab186ef39477eb0d5c97bfe9a474312eb2d3d444a9e693579f041e069cff39e4d07416db14608006ac715f0738af9cadf74de01f59ffc7aae17425201e93a5e2e4d5b5bf543ff6918ec19bf994d62c5fe7fd1df11666a757cbd0b19f2d917126b83b283326f325d5f67b6d1fb40e", 0x9d, 0x101, 0x0, 0x1, r7}]) sendmsg$netlink(r1, &(0x7f00008dc000)={0x0, 0x0, &(0x7f00007c9000-0x10)=[{&(0x7f000072d000-0x14)=[{0x11, 0x16, 0x201, 0x0, 0x0, "3d"}], 0x11}], 0x1, &(0x7f000093c000-0x18)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f00004c3000)=[{&(0x7f0000023000-0x1)="00", 0x1}], 0x1) 2017/10/24 22:03:11 executing program 0: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x1000000000107, 0x0, &(0x7f0000ff0000)="01000000010006000000060000c4fecc", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000484000)="6b657972696e6700", &(0x7f000056c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000785000)="", 0x0, 0xffffffffffffffff) r2 = add_key(&(0x7f0000c47000)="64657a6400", &(0x7f00004fa000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000846000-0xe8)="af2d28d823291fdb717bc7b8780a7534b10fe6c4502907e4d158f6f3813f98d27ef43b02000000000000f4f4f87ab3bacf705e7358b1cfc4a8f6cb96eeee41fad37ae6825af301536b0ea247479581418e2e2a5d1cdac6e5cf677ec9d2d36989b4f8b0d0fa9bc883c4570dbb4485500f1b07d82d25ae5d63215afa4403160462d17233b7e302914422331d97ac6d184aac7a9eec0a056b4ca0c434df68f152a3099949c6d757bf01ae33cb5cf2669b0aefd940f04320153314aaf76304b6c5a964dc16d5c46a98423e70a3c5385979a58f86094c9ba6bf0821d7206e4b4e2d38b69634c15a979b3a", 0xe8, 0xfffffffffffffffa) pipe(&(0x7f000042c000-0x8)={0x0, 0x0}) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000509000)=0x2002000000000000, 0x2) keyctl$unlink(0x9, r1, r2) sync() memfd_create(&(0x7f0000002000-0x3)="54ea00", 0x2) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000910000)=0x0) mbind(&(0x7f00009aa000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000c20000-0x8)=0x0, 0x5, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x4, 0x0) open(&(0x7f000051b000-0x8)="2e2f66696c653000", 0x14100, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x80000000000, &(0x7f0000976000-0x1)="ae", &(0x7f000015e000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") r4 = getpgrp(0x0) setpriority(0x0, r4, 0x85) creat(&(0x7f00000e1000-0x8)="2e2f66696c653000", 0x90) ioprio_get$pid(0x2, r4) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb1000)="2f6465762f6b766d00", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) socket$kcm(0x29, 0x5, 0x0) 2017/10/24 22:03:11 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000dc6000-0xb)="2f6465762f766373612300", 0x4c07a46d, 0x200000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000919000-0x4)=0x0, &(0x7f000077e000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000084d000-0x8)={0x0, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x3, 0xffffffffffffffff, 0x7ffffffc, 0x30ee, 0x0, 0x0, 0x0, 0x4, 0x4, 0xffffffffffff8000, 0x4, 0xe, 0x0, 0x278d, 0x40000004, 0xffffffffffffff81, 0x101, 0x800, 0x67, 0x3ff, 0x5, 0x0, 0x2, 0xfffb, 0x0}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x3, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0xfc, 0x0, 0x4000000000, 0x2, 0x0, 0x480000000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x800000, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f00007bd000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) userfaultfd(0x10000000000800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) r2 = syz_open_dev$tun(&(0x7f0000e71000)="2f6465762f6e65742f74756e00", 0x0, 0x400) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f00004d8000)=0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000109000)={0x2, 0x4, 0x9, 0x8, 0x2}, 0x14) r3 = dup(r2) r4 = accept4(r3, &(0x7f0000776000-0x5)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f5f000-0x4)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002ca000-0x4)=0x4, 0x4) r5 = socket$netlink(0x10, 0x3, 0x10) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fed000-0xa)="2f6465762f70746d7800", 0x2000, 0x0) ioctl$TIOCTTYGSTRUCT(r6, 0x541a, &(0x7f0000974000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fgetxattr(r5, &(0x7f0000fee000-0x19)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000fee000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) getpgid(0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000470000-0x8)={0x2, 0x3, 0x1, 0x101}, 0x8) ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f0000ad5000)=@generic="7b8fb409916929352eaa31cb2603581f") ioctl$TCSETAW(r6, 0x5402, &(0x7f0000f51000)={0x10000, 0x1000, 0xf3d, 0xfffffffffffffffa, 0x7c, 0x53, 0xc3, 0x100000001, 0x101, 0x4}) sendmsg$netlink(r5, &(0x7f0000fea000-0x38)={0x0, 0x0, &(0x7f0000673000)=[{&(0x7f00007f9000)=[{0x14, 0x13, 0x701, 0x0, 0x0, "15"}], 0x14}], 0x1, &(0x7f000001d000)=[], 0x0, 0x0}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b54000)={0x0, 0x0}) 2017/10/24 22:03:11 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000e81000-0xb)="2f6465762f766373612300", 0x0, 0x40000) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c51000)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e65000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000e32000-0x4)=0x200, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000651000-0xa0)={0x0, @in6={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x800, 0xf74, 0x2, 0x101}, &(0x7f000051e000)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000a80000)={r3, @in6={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x47e2, 0x8001, 0x1bc7, 0x3, 0x8e}, 0xa0) sendto$inet(r1, &(0x7f0000160000-0x3)="", 0x0, 0x20000000, &(0x7f0000605000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000ebc000-0xc)={@loopback=0x7f000001, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) sendmmsg(r1, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f00003db000)="", 0x0}, {&(0x7f0000ab7000-0xa7)="5c", 0x1}], 0x2, &(0x7f00003fc000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r1, &(0x7f0000f10000-0x70)=[{&(0x7f00002f8000-0x1000)="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0x1000}, {&(0x7f00002a1000-0x9f)="f6a3d6b0fbfaba9db326b2bdc3f48d86839076036160ba8777d8b2e052623545ba464ba02e266b720e3ff0cc070f4ebe399a49d1f9e176c9261071eeac6fe89084913b1c82be1087955a1e8dac2ec8378a64a9bb3856ff91de08eeacf59f70b5c517725e07ce0960acdcff6f445441a99d783b13759e57b67d6a3ee6bc476e9c4a7cb360c5559f2b78b22e7a5ceeb70c16d812c839f99b5a8df5dd95076c4d", 0x9f}], 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000b56000)={0x5, &(0x7f000086b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) syz_emit_ethernet(0x118b, &(0x7f0000a2b000-0x118b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x1155, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0xaf, 0x223, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x41, "c79373141f03c2c1788eb455d0af38c9ec12c8eae541febf0557b835417f3cd08e132ba4fab9d6309a854ca7d9ffb13c16d81d074903ded3569023670f957e1756"}, {0x5, 0xc1, "a6ba435c1395c45bf32f396483863e30f36853a1d75d7f6ce0cf613faaa7b24369e3daa88078931bcce14fc465356caffc91489b74d66578cae31a18deb2c653f6fede885907530e44c04e7fd2d7d0986cb8d079ad02793fdbee82e6a5d5825c61cfdce69c9f8c6029d83dde4f3ddbc8ea6a95ac8e2a411b4c5d293a363ea3de6ca579b1d4ec489b02fdce3244c7ffb21518fd7761f5a24299daed773b79b006551748287c0bb54e2e954d8e2ebc76de6ebb9c48edf3f187120e0ee41d04806385"}, {0x5, 0x13, "14e06f2936d4d1cae692cc8c128354db1c8713"}, {0xc9, 0x1000, "e3583f66b24912d1132c07796d099f7b8b13c9c5d4bbf96fcb761b4cbd3b89d328ccaea66dd235d04c53dace9d7441e07e9f934779e3ffed8e0fe3afccf47aa545b69700b07109e2fce3b9ac4a10ef19f9bf91e91bd425b35ce479c5bd0e85330f231222f9c5bcb46dbd484a1ce6fc2d56cdef37f605249b69d1900ccda8770490f37c0907650093660a7872197aecffd72f27c2cbdc4c7d461e42a120dc5f66ecb3da3f7bbb6a32c7276ca0600cd07c0030982360524da5bfd80ec0bcfb3df481fe7f3540423ae6d6669f11074176e65d0776cbacfe9efd589909f3e4af09bc2fb4c54beee937279e3f3c80a5d5f50b73d5515b51c4f7c79389bf03da9a6f4679b65f44841a8086ca4c4415453d4908db9b5e178534dd3becd044bfcae8986e241b9f513f9d63a383758d31cd205d1ec4fbb87be73566a9e46b569d8f1503f6364e4ecb1065f6c8d77451e26fd24b33da8735d3d03f853586f79c90dde4963bc1d2be432632ad43baa5e75799149fa99b1eb8913a4fd7d78427f4a10cc3a13f896a62b393e9345e00ec57cf3cc011cba56751fb75e73462d211b22ab5825ec6a757a7bbdd97be9c41ab54ae511c6ea702618940b7459f844aa5d932f3570bae055938ec32a4129c2492afdf5928b30d6d2e01f9741b30bdcc7b3b226e681053ccfaa6022bd6d7dcdca8d7e4bbce1a9e69bedf06663b466062d57ddf5e117b6ebc48c299f753c2c5f9d851beb5f0b36dbddbac02861ef46efe06c6f41c9a55913058a61365b3c92ac91a8dbb9d39a434b7110f91d951ab7188a1790d9453e32f5d2d36b2e334497a8954948d7160e0e98802db604f65401250eb4a569046c82e8b19ede81de31098618e7009997c5f214f8a9792ff20a279b9d6f1a59222e7c7764ac52664701f242b5ff591164da31fde1db2dc9692d7c36de39c24c3b76656813d68016d7fca31458cbdfc3ba49b57863941c38f034a1a80ba7111bcd6507ecb1584820574fa0c4293f0f619ef84617bf4902ef256407b6db59e7c87d02d4301e937085e75ae96c845ee559d5a68e782f4bc71df78531efa1e4af7c01b35065143fd5ac2d16d0e87cf75deeb2f8e7b9f556b23eb44f9819d08990dbaf2e4346c3c10ed44c104cbd49e18cd359381b299a723531203b121c4d20e716aa6f6d3e97c5cfd7a107849b0c4211ee2895e5605af888776dafbdc0349586f28e1a759a0e747607bd0ec0b5f94008f93da4ea4c9ea30731dfb1ffc68a64d3bf131ea833deedcd73062c326ee4607bfc5ef41abc22fc5ac5cca19049082fc85a61943da6e2de9c2418d5aaf37bfc60bf70eea40ddb7113940f2b45128e11c9ae0d1e05c2a447d67f53d4605c068120a255c80ec9c84a6bed1dd4c7e343634fcb9ba2e0eccdea8241827b44068c584db3d999cd3ab52e5adf093d781a77a70a3d7fb21103f2aaf9a099d1594c94ecc9b142fc33768db84b5a06155b8b460026835f6dd93d5d7419ec8fee11e144de7f2356d0051626d368508757fd14710c0863646e64dad3faa4f29e9df8dc99cb7ca4084445f91c882c338c170db1f2da380305ef81b9ec7497fdb38a0f5b554080e5fdb4e64344de9cd7e6f3eea1125891d2ae96c7ffc70fd9526e626e817f562eb759666a1954c80b528dbd34bc768539c12a81f9fd8f9e1a8e1a545a259240f6ee68603cbdc498d3828829fab9a81155652bf3d7659cba02e1d518b16df99ebb61740f32fe7c2d77c8798b6ffdcb20ea52d0d23f63661ab0a2ef10277dd29c74a4a5dda0d2b7eba3fb6efea222404ea4892a3ef1d101354532cbbc41d0e6576ab487353a74981ed3e9d53b8954f3b60897265ad8f4cec5d8a299a6e974ba4571c58ba585988660534f4087a4fd3b3ca6fc363b0023b9a7694fab70b481635655ee09e2e694169b189c77c07d9ab149477e5758b96a38f234494a6cff8aa940c8fafbeda97710aea35c4d4ba3dfe4e62c201440fbaa0443a2e8f823b138829f2bfb0ab9c052620c30f98d708eabb2567cc916b694f1df24afac5a125830fe987362671ff244e61805783dd8249ecb194374f8de0a4b323aa0809148dff3f9b11a930a16406608a3ebd2a3c4ef4bd2dd5dde702c4301ec39907de4bbea446e371d3946fb8e625fc0e07d547f692f9d9af6e648d37483b1440fccc119e22e1ea10e1567de3cdd5224d9546e00cedff2b00577d28d07decc7e8e27ce35979fe614686e5f2514a13f2ab2f687618a2ce7fa110d787c82437308a1d5ba949e214588e08085f365c5521476627d239b3c286d83d5902af6d93f003ba27dc11d12878afa8a7a8acf4712744c3a5ea5e8459acfd42868d51af6eb3a8b233a6f2cf8be541972f01967227d7ca43a30f54822349af290597f84945d16fecf97864d28772efa751d6cbfa189fb582bb367c44b1b36ab7951e8d9eec97e15c9023d3379ef5bff4139ef114f19df1287847ff9e24c8b83b929c2061765d2064a3502565ea1f194a734ea4597d9f79c1e3b296860d9980847cb40e91df06a5f0ad1aea4fb7094795f567591391c84d697e6cbc38a4f74162a193f33d9875516ae6d1f7ec86eae117977058b73fc443707a32e2352b0c06749309e988abbffdd9216aedf6cc95caeb6eb194f4a3f270400c45cc6de7fea021abf87d476fa9747421ecef4718393121b0ada9f9ee802fa10ee072600d8902210e5438f9e1cfb26e5d1482a928b0c855fcdee6d91574e79dbaadf5c682555504fae004d10d9d6bc4fbaf576ab789a790c833003ab2f65b3769015210e61bead51cdd6d6e8a3be44a288b2f26d9bd421a766fb6ffa8d6cca5304b61d18600b7c038235892592bcb81abb35a88c8178769e72ea24781396cb93cac3be18b51ecabb6dc9dc14bc7993f620835a66f94d0a6f67cd95cf25f5e28ce2f63d7014b419722d50b0c373cd1567d0c6bfcd3b5a07204059a54c8d7327ba634c5b4195bc7c9195ca1777bd8cb21bc39d729199de09be34cef0e84bac6d22117fde7d07b042e79a5f9cf08e4ef3d52ab67ae58f8dff69e8fc55269bc3fba552ed9ee731891ae49812b96c0d763ab84685971c2540fe7135f9e4beb8cff1ae476b65028cac19fdcc5031e0aa09142470390091e115d5d64313c59f25504939734621af090c6019277a1932bb6b182147ad27a8995c4917ec9d1df96cefe8a34860f88d3d700c8a7c71f25b25189004b231becb7c898e7c2ce958069236f6f90ff367ed178408d00df77e718f0266531a17ec2537bf83d8181d7b661014a5576de4de759d94c65c4831ac5f4d4bbef4ca16702ccc140543514e9fca928644a9e7daa90c48cf1330f246710b1e93cd6cbcc9aafd332a63a17bdb61e16f49aafd352bfe4c299225d50f1dece152aab73ec0c67b4f01811f996d2b98b98564d6da90ee30ba5995b818a92cd5ec7ba26258c4c1a60d85430281fa2386b5a0348dede679e847ec9c8a3f1fce84a0be9662185d26c83e6f3b52f5071b9a6117be19e8813717808bf330955e278ac0267c92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@routing={0x0, 0x4, 0x0, 0x0, 0xbbb, [@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}]}], @udp={0x0, 0x1, 0x8, 0x0, ""}}}}}}, 0x0) 2017/10/24 22:03:11 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000dc6000-0xb)="2f6465762f766373612300", 0x4c07a46d, 0x200000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000919000-0x4)=0x0, &(0x7f000077e000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000084d000-0x8)={0x0, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x3, 0xffffffffffffffff, 0x7ffffffc, 0x30ee, 0x0, 0x0, 0x0, 0x4, 0x4, 0xffffffffffff8000, 0x4, 0xe, 0x0, 0x278d, 0x40000004, 0xffffffffffffff81, 0x101, 0x800, 0x67, 0x3ff, 0x5, 0x0, 0x2, 0xfffb, 0x0}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x3, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0xfc, 0x0, 0x4000000000, 0x2, 0x0, 0x480000000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x800000, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f00007bd000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) userfaultfd(0x10000000000800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) r2 = syz_open_dev$tun(&(0x7f0000e71000)="2f6465762f6e65742f74756e00", 0x0, 0x400) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f00004d8000)=0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000109000)={0x2, 0x4, 0x9, 0x8, 0x2}, 0x14) r3 = dup(r2) r4 = accept4(r3, &(0x7f0000776000-0x5)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f5f000-0x4)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002ca000-0x4)=0x4, 0x4) r5 = socket$netlink(0x10, 0x3, 0x10) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fed000-0xa)="2f6465762f70746d7800", 0x2000, 0x0) ioctl$TIOCTTYGSTRUCT(r6, 0x541a, &(0x7f0000974000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fgetxattr(r5, &(0x7f0000fee000-0x19)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000fee000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) getpgid(0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000470000-0x8)={0x2, 0x3, 0x1, 0x101}, 0x8) ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f0000ad5000)=@generic="7b8fb409916929352eaa31cb2603581f") ioctl$TCSETAW(r6, 0x5402, &(0x7f0000f51000)={0x10000, 0x1000, 0xf3d, 0xfffffffffffffffa, 0x7c, 0x53, 0xc3, 0x100000001, 0x101, 0x4}) sendmsg$netlink(r5, &(0x7f0000fea000-0x38)={0x0, 0x0, &(0x7f0000673000)=[{&(0x7f00007f9000)=[{0x14, 0x13, 0x701, 0x0, 0x0, "15"}], 0x14}], 0x1, &(0x7f000001d000)=[], 0x0, 0x0}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b54000)={0x0, 0x0}) 2017/10/24 22:03:11 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000e81000-0xb)="2f6465762f766373612300", 0x0, 0x40000) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c51000)={{{@in=@loopback=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=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e65000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000e32000-0x4)=0x200, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000651000-0xa0)={0x0, @in6={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x800, 0xf74, 0x2, 0x101}, &(0x7f000051e000)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000a80000)={r3, @in6={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x47e2, 0x8001, 0x1bc7, 0x3, 0x8e}, 0xa0) sendto$inet(r1, &(0x7f0000160000-0x3)="", 0x0, 0x20000000, &(0x7f0000605000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000ebc000-0xc)={@loopback=0x7f000001, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) sendmmsg(r1, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f00003db000)="", 0x0}, {&(0x7f0000ab7000-0xa7)="5c", 0x1}], 0x2, &(0x7f00003fc000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r1, &(0x7f0000f10000-0x70)=[{&(0x7f00002f8000-0x1000)="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", 0xb24}, {&(0x7f00001d4000-0x91)="b9c3bd891d97db492f87476e0797a004d8f962a50f32838de182ae6ddd98a95293cea3144b9150e2d6a16ac307c204622dcee66aaff98f4fac47995d282543137c5f610fe3b5d3fb30de190cc9a9ce4676468e46a1b75f5e68c5a3a2477685ef389dd8e03e03b2fb5dd414005aed5525e6060008236561b95a585faa39947528e9a7c483b9842d2682bbe6bfb2f409af87", 0x91}, {&(0x7f000095d000)="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", 0x1000}, {&(0x7f00002a1000-0x9f)="f6a3d6b0fbfaba9db326b2bdc3f48d86839076036160ba8777d8b2e052623545ba464ba02e266b720e3ff0cc070f4ebe399a49d1f9e176c9261071eeac6fe89084913b1c82be1087955a1e8dac2ec8378a64a9bb3856ff91de08eeacf59f70b5c517725e07ce0960acdcff6f445441a99d783b13759e57b67d6a3ee6bc476e9c4a7cb360c5559f2b78b22e7a5ceeb70c16d812c839f99b5a8df5dd95076c4d", 0x9f}], 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000b56000)={0x5, &(0x7f000086b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) syz_emit_ethernet(0x118b, &(0x7f0000a2b000-0x118b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x1155, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0xaf, 0x223, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x41, "c79373141f03c2c1788eb455d0af38c9ec12c8eae541febf0557b835417f3cd08e132ba4fab9d6309a854ca7d9ffb13c16d81d074903ded3569023670f957e1756"}, {0x5, 0xc1, "a6ba435c1395c45bf32f396483863e30f36853a1d75d7f6ce0cf613faaa7b24369e3daa88078931bcce14fc465356caffc91489b74d66578cae31a18deb2c653f6fede885907530e44c04e7fd2d7d0986cb8d079ad02793fdbee82e6a5d5825c61cfdce69c9f8c6029d83dde4f3ddbc8ea6a95ac8e2a411b4c5d293a363ea3de6ca579b1d4ec489b02fdce3244c7ffb21518fd7761f5a24299daed773b79b006551748287c0bb54e2e954d8e2ebc76de6ebb9c48edf3f187120e0ee41d04806385"}, {0x5, 0x13, "14e06f2936d4d1cae692cc8c128354db1c8713"}, {0xc9, 0x1000, "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"}]}, @routing={0x0, 0x4, 0x0, 0x0, 0xbbb, [@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}]}], @udp={0x0, 0x1, 0x8, 0x0, ""}}}}}}, 0x0) 2017/10/24 22:03:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000caf000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x800) socket$inet6_udp(0xa, 0x2, 0x0) ioctl(r0, 0x1269, &(0x7f00000dc000-0x2)="") 2017/10/24 22:03:11 executing program 2: mmap(&(0x7f0000000000/0xf04000)=nil, 0xf04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000be9000-0x8)="2e2f66696c653000", 0x40) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000efb000)={0x0, 0x0, 0x0}, &(0x7f000010c000)=0xc) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x2}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000efc000)={0x0, 0x0}) bind(r0, &(0x7f00002f9000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000f04000)="c997564ef821306f3e287f2fc13fff0ca3fa5d9e3b8501f41257266ac329c8dc0515682649747d9735367b95b14c2e4b06b64e7a5536454298c81b8b5aad2fa4dc323bf5c946d261f3385ee964ab4f2b7efc9657610fba40f1e9b425e2d0dc0342859a0a76ff5debdcc6af9d858fe851444c274b1aaba1ce11d15e1078c23556c08de3fa", 0x84) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet(r1, &(0x7f000040f000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f05000)=0x10, 0x0) connect$inet(r0, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000dd6000-0x28)={r2, 0x81, 0xb8, 0x5, &(0x7f000040a000)="7ff27b3112b81a5afba76dda8ffb2f442e2f10e28323741d6e30fb8544de1fc4384a55c72ebc6d66887c1108bd33192447cb22b84de066253328d19560defc2614441219de036ea16e68ae873557091c82fcd477f1a1f3c0ddf5fb31806e7b7c49c236556487738d581a29f3ec756793239cb455c832e1606d35a66f006981bdc28b95779bfd869fae20c50aee5ac275647c11a36f9186aabf60a697812d95f1ac0b15eb7b11a385e450d1bf89eb19b707cb8fe3c387b8b2", &(0x7f0000efd000-0x5)="0000000000", 0x3ff, 0xffffffff}, 0x28) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000f06000)="", 0x0, 0x1003d, 0x0, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000f05000)=0x31e, 0x4) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000f07000-0x1c)=[@in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa1}], 0x1c) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000b9e000-0x10)=@common="626f6e64300000000000000000000000") write(r3, &(0x7f0000f03000)="0a", 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000587000-0x2c)=[@in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0xffff}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000f04000-0x8)={r0, r2}) close(r3) 2017/10/24 22:03:11 executing program 5: mmap(&(0x7f0000000000/0xf04000)=nil, 0xf04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000be9000-0x8)="2e2f66696c653000", 0x40) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000efb000)={0x0, 0x0, 0x0}, &(0x7f000010c000)=0xc) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x2}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000efc000)={0x0, 0x0}) bind(r0, &(0x7f00002f9000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000f04000)="c997564ef821306f3e287f2fc13fff0ca3fa5d9e3b8501f41257266ac329c8dc0515682649747d9735367b95b14c2e4b06b64e7a5536454298c81b8b5aad2fa4dc323bf5c946d261f3385ee964ab4f2b7efc9657610fba40f1e9b425e2d0dc0342859a0a76ff5debdcc6af9d858fe851444c274b1aaba1ce11d15e1078c23556c08de3fa", 0x84) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet(r1, &(0x7f000040f000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f05000)=0x10, 0x0) connect$inet(r0, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000dd6000-0x28)={r2, 0x81, 0xb8, 0x5, &(0x7f000040a000)="7ff27b3112b81a5afba76dda8ffb2f442e2f10e28323741d6e30fb8544de1fc4384a55c72ebc6d66887c1108bd33192447cb22b84de066253328d19560defc2614441219de036ea16e68ae873557091c82fcd477f1a1f3c0ddf5fb31806e7b7c49c236556487738d581a29f3ec756793239cb455c832e1606d35a66f006981bdc28b95779bfd869fae20c50aee5ac275647c11a36f9186aabf60a697812d95f1ac0b15eb7b11a385e450d1bf89eb19b707cb8fe3c387b8b2", &(0x7f0000efd000-0x5)="0000000000", 0x3ff, 0xffffffff}, 0x28) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000f06000)="", 0x0, 0x1003d, 0x0, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000f05000)=0x31e, 0x4) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000f07000-0x1c)=[@in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa1}], 0x1c) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000b9e000-0x10)=@common="626f6e64300000000000000000000000") write(r3, &(0x7f0000f03000)="0a", 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000587000-0x2c)=[@in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0xffff}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000f04000-0x8)={r0, r2}) close(r3) 2017/10/24 22:03:11 executing program 1: syz_open_dev$tun(&(0x7f0000581000)="2f6465762f6e65742f74756e00", 0x0, 0x1fc) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x7fffe) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x8, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b9b000-0x8)="2e2f66696c653000", 0x11) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000002000)={0x8000000001, 0x5, 0x2, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000ffffffe00000000000000000000000000000000000", 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x800000000000, 0x0, 0x2, 0x8, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x2000000000000000) socket$inet6(0xa, 0x100000000005, 0xfffffffffffffffe) r2 = add_key(&(0x7f0000cdb000-0x6)="6c6f676f6e00", &(0x7f0000aea000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000cd0000)="418f5652f0e9436c8d9e1ffe319685bcacc955dca401bb77d70f762cbb2921dd7a", 0x21, 0xfffffffffffffffb) keyctl$unlink(0x9, r2, r2) clock_gettime(0x0, &(0x7f0000f7e000)={0x0, 0x0}) select(0x40, &(0x7f0000779000)={0xfffffffffffffff8, 0x3, 0x2, 0x4, 0xfffffffffffffeff, 0x7e21, 0x5, 0x8000}, &(0x7f0000696000-0x40)={0x94ad, 0x80000001, 0x297, 0x5, 0x3, 0x7313, 0xc6, 0x100000000}, &(0x7f0000c98000-0x40)={0x3, 0x8, 0xda15, 0x7fffffff, 0x2, 0xb, 0x5, 0x5}, &(0x7f000018d000-0x8)={r3, r4/1000+10000}) clock_gettime(0x0, &(0x7f0000642000-0x8)={0x0, 0x0}) clock_nanosleep(0x2, 0x2, &(0x7f0000b85000)={r5, r6+10000000}, &(0x7f00005a4000-0x8)={0x0, 0x0}) r7 = timerfd_create(0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000035a000-0x30)={0x5, 0x4, &(0x7f0000ae6000-0x20)=[@map={0x9, 0x3ff, 0x800, 0x1}, @map={0x4, 0x100000000, 0x8, 0xffffffffffffff9c}, @map={0x1, 0x8, 0x81, r7}, @generic={0x80, 0x0, 0x6, 0xdd6f}], &(0x7f000035f000)="2f7b00", 0x9, 0xc1, &(0x7f00006c5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, 0x0}, 0x30) clock_gettime(0x0, &(0x7f0000c83000)={0x0, 0x0}) r10 = memfd_create(&(0x7f0000d09000-0x6)="776c616e3100", 0x1) bind$unix(r10, &(0x7f0000aaf000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) ppoll(&(0x7f0000da6000)=[], 0x0, &(0x7f0000aae000)={r8, r9+30000000}, &(0x7f00003b3000-0x8)={0xac5}, 0x8) r11 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000063b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000625000)=0xc) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, []}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r11, 0x1000000000016) pselect6(0x40, &(0x7f0000eda000-0x40)={0x6, 0xfae, 0x10001, 0xfff, 0x4b, 0x1f, 0x101, 0x1}, &(0x7f00009cc000)={0x40, 0xff, 0xd4f, 0x9, 0xe070, 0xf23d, 0xffff, 0xe59}, &(0x7f00007a5000-0x40)={0x7, 0x8, 0x9, 0x1ff, 0x6, 0x1, 0x0, 0x9}, &(0x7f0000c32000-0x10)={0x77359400, 0x0}, &(0x7f0000b5d000-0x10)={&(0x7f0000463000-0x8)={0x80}, 0x8}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000940000-0x20)={r10, &(0x7f0000893000-0x89)="b7d7d11a9cbcb76f0e8563dbefaad65301d63d90254b96157c9954eb73bc6f53fc3e7e569edb9319fb4ca9173eb66f919313aec4191940dc1c5c9ad368fa29c02b584cbc2dd7a6727234f3b07233007b7d3673fdf2f8acf503caae685651493513f6975a2f82e99269982128c68065b18b518dd3175e70db970b5ab588237b284032dba2864f1a199e", &(0x7f00000ba000)="3b2fb479a9aa00c7d00f56391344662c07b20f0fc1e946210852f7f5cd3139c6fd8576fc37035e73231cdca9f4c9fdfe7b96ebf63c52b137942fcc2873409bdee55def40871bb73b4a87ad08fd3340fd6f69dc695fcea65effbd47989448a86e4e58853d75ee9668288c6e4c7434c6f478260136ba41c491ae89b02540c07d4f50daeb6b9ebc7e868da111d499eb9ae297149c1dc717262224f9f5f7e81a2e8848a37a2a6bd1f533176c317e93962e4bad7119c2e17ce447a60ede21280d64f192c563d28126224836b75fc03cef685b3732cdaa6c02f3dff4ee801e01a27061f535083a8d30", 0x0}, 0x20) 2017/10/24 22:03:11 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fe6000)="2f6465762f7161745f6164665f63746c00", 0x40000, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000176000)=0x80) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000093f000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000096c000)=0xe8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fd0000)="2e2f66696c653000", &(0x7f0000d29000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f000088d000)="2e2f66696c653000", r1, r2) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000002000-0x190)={0xff, {{0xa, 0x3, 0x510, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x3, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000c25000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, 0x1, 0x3, 0x5, 0x1, 0xfffffffffffffff8, 0x73fe}, 0x20) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2b, &(0x7f0000fd2000-0x108)={0x5c73, {{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @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]}}, 0x108) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x5) getsockname(r0, &(0x7f0000fd0000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fcf000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000fc9000)=0x0, &(0x7f0000fc9000)=0x4) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000fd1000)="2f6465762f6e65742f74756e00", 0x0, 0x1) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000fd0000)="00", 0x2) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f0000fd0000)="5972c549df62ec2d2d717353082fa99d9c88bf3bc03b0a04bf97286bddf360009a01e4b7536e0ac8bc857b349c93f8d003b4433fb01efe8a3f0c87cb1f83f62aa10a6cddc411fc06b2400b0b337bf446885e54023df4e6bec81d5eb9704bb2eb188e5621c7acd8881d2ad7bf0de2601510747b5753a3a1a874878d121e1de500526e69883796c578a0c32a77744b0f219cff7e274afb09f6b6c42d62fe33cd06aadcf265eea605edef4a0b18f1f6fbd09485833f34c79771e18a785e054b4465986fba2312c4af41e6570c21d580e800bec2c89aec70ab95") ioctl$TIOCTTYGSTRUCT(0xffffffffffffffff, 0x541a, &(0x7f0000fd1000-0x3)="000000") mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_NMI(r4, 0xae9a) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000a34000)=0xc) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000fd2000-0x28)={@common="6970365f767469300000000000000000", @ifru_names=@generic="c20007115f090007000000c2838a1c96"}) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000fd2000-0x12)={0x1, 0x3, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="2d691ee50697", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) pwritev(r3, &(0x7f00008f8000-0x20)=[{&(0x7f0000fd1000-0x62)="d47c8b825eaa195d888639d34855501532104f5007bc5a2040705ecfe8bc10ee07287d15971f29d15db5afd7e3374185f713f943e9318cad1b9c15c8ea923c937f2582c69c6f8986223e825e06a76baefe3588e4be32d3e7b6a21cc982a34216297f", 0x62}, {&(0x7f0000982000)="ffff585792afd9a42183", 0xa}], 0x2, 0x0) r5 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r5, &(0x7f0000001000-0x1f)="1f00000052007d4000008fbdf4fffb040200c1000000000000000002f5b93c", 0x1f) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/24 22:03:11 executing program 4: ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f000089b000)={0x0, 0x0, 0x0, 0x8000, 0xfff, 0x0, 0x7, 0xb, 0x1, "4d5de8b173b9b4f1a880e11c4c3dd2eecdf74631f58b09947d8a7ff2547f149a35c624cf48c3e97a2768415e85b94c5e03381eb3d3b465a663d0fc88984e3001", "48bf21f62fc266b944d59adda6e892c60ad4735a104d417fabce4c338bf5653da544e4f217fb65c61abbe3bad5262d173a50d6c3b58bbc37c7917aa3f0905c51", "7a47f79c46c428d20bcae0c844f518a9df3dbc4ddb8d5e79e5b3bb68376394ee", [0x2, 0x7]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000092b000-0x9)="2f6465762f76637300", 0x8000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0xffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0xfe, 0x7c2, 0x0, 0x4000000000000, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x80000000000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a92000)="2f6465762f70746d7800", 0x101000, 0x0) fcntl$setlease(r1, 0x400, 0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000216000-0x8)="2e2f66696c653000", 0x8000, 0x100) pipe2(&(0x7f0000040000)={0x0, 0x0}, 0x800) ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f00005fb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") close(r2) r6 = syz_open_dev$evdev(&(0x7f0000093000)="2f6465762f696e7075742f6576656e742300", 0x2, 0x2) read(r6, &(0x7f00006c0000-0x18)="000000000000000000000000000000000000000000000000", 0x18) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000bc6000)={0x3, r5, 0x1}) write$evdev(r6, &(0x7f0000058000-0x60)=[{{0x77359400, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) fadvise64(r6, 0x1, 0x8000000008, 0x0) mbind(&(0x7f0000b24000/0x2000)=nil, 0x2000, 0x8003, &(0x7f0000c8c000-0x8)=0x8, 0x80, 0x4) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000eef000-0x9)="2f6465762f6b766d00", 0xffffffffff002000, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x7, &(0x7f000095c000)={0x85ed}, 0x4) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x0) munlock(&(0x7f00007aa000/0x3000)=nil, 0x3000) dup(r3) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2017/10/24 22:03:11 executing program 7: mmap(&(0x7f0000000000/0x8dc000)=nil, 0x8dc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000122000)={0x0, 0x0, 0x4, 0x0}) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000382000)="260000001300470020000083140022e5041000ff010000000000000100000001060010000500", 0x26) sendto$inet(0xffffffffffffffff, &(0x7f00008d8000)="", 0x0, 0x20000001, &(0x7f0000798000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000c4b000-0x8)={0x0, 0x0}) ptrace$setopts(0xfffffffffffffffb, r1, 0xfffffffffffffaae, 0x22) ptrace(0xfffffffffffffffe, r1) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000fa1000)={&(0x7f0000f9d000)="", 0x0}) unlink(&(0x7f0000f9f000-0x8)="2e2f66696c653000") futex(&(0x7f000000c000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x100000001, 0x0}, &(0x7f0000016000)=0x0, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x3, 0x0, &(0x7f000000f000)={0x7, 0xcba}, &(0x7f000000c000-0x4)=0x40000000, 0x0) mmap(&(0x7f0000000000/0xc17000)=nil, 0xc17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x9, &(0x7f0000c18000-0x4)=0xc, 0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_ifreq(r2, 0x8921, &(0x7f00008c4000)={@common="64756d6d793000000000000000000000", @ifru_map={0x101, 0x7, 0x9, 0x9, 0x7, 0xfffffffffffffe01}}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00009c3000-0xc)={0x0, 0x0, 0x0}, 0xc) r3 = epoll_create1(0x80000) mmap(&(0x7f0000c18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c79000)="2f6465762f7667615f6172626974657200", 0x800, 0x0) ioctl$TIOCLINUX4(r4, 0x541c, &(0x7f0000ed9000-0x1)=0x4) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f0000160000-0x4)=0x90df, 0x4) epoll_pwait(r3, &(0x7f0000c18000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x7, &(0x7f0000a11000-0x8)={0x8}, 0x8) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00008b2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000005a000-0x4)=0x5b) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000b96000-0x4)=0x6, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000978000-0x10)={0x5, &(0x7f00000e8000)=[{0x8001, 0x6, 0x0, 0x8}, {0xff, 0x0, 0x3, 0x7}, {0x9, 0xd674, 0x401, 0x7fffffff}, {0x5, 0x82, 0x40, 0x0}, {0x2, 0x100000000, 0x5ea, 0x4}]}, 0x10) 2017/10/24 22:03:11 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fe6000)="2f6465762f7161745f6164665f63746c00", 0x40000, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000176000)=0x80) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000093f000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000096c000)=0xe8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fd0000)="2e2f66696c653000", &(0x7f0000d29000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f000088d000)="2e2f66696c653000", r1, r2) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000002000-0x190)={0xff, {{0xa, 0x3, 0x510, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x3, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000c25000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, 0x1, 0x3, 0x5, 0x1, 0xfffffffffffffff8, 0x73fe}, 0x20) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2b, &(0x7f0000fd2000-0x108)={0x5c73, {{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x5) getsockname(r0, &(0x7f0000fd0000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fcf000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000fc9000)=0x0, &(0x7f0000fc9000)=0x4) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000fd1000)="2f6465762f6e65742f74756e00", 0x0, 0x1) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000fd0000)="00", 0x2) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f0000fd0000)="5972c549df62ec2d2d717353082fa99d9c88bf3bc03b0a04bf97286bddf360009a01e4b7536e0ac8bc857b349c93f8d003b4433fb01efe8a3f0c87cb1f83f62aa10a6cddc411fc06b2400b0b337bf446885e54023df4e6bec81d5eb9704bb2eb188e5621c7acd8881d2ad7bf0de2601510747b5753a3a1a874878d121e1de500526e69883796c578a0c32a77744b0f219cff7e274afb09f6b6c42d62fe33cd06aadcf265eea605edef4a0b18f1f6fbd09485833f34c79771e18a785e054b4465986fba2312c4af41e6570c21d580e800bec2c89aec70ab95") ioctl$TIOCTTYGSTRUCT(0xffffffffffffffff, 0x541a, &(0x7f0000fd1000-0x3)="000000") mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_NMI(r4, 0xae9a) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000a34000)=0xc) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000fd2000-0x28)={@common="6970365f767469300000000000000000", @ifru_names=@generic="c20007115f090007000000c2838a1c96"}) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000fd2000-0x12)={0x1, 0x3, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="2d691ee50697", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) pwritev(r3, &(0x7f00008f8000-0x20)=[{&(0x7f0000fd1000-0x62)="d47c8b825eaa195d888639d34855501532104f5007bc5a2040705ecfe8bc10ee07287d15971f29d15db5afd7e3374185f713f943e9318cad1b9c15c8ea923c937f2582c69c6f8986223e825e06a76baefe3588e4be32d3e7b6a21cc982a34216297f", 0x62}, {&(0x7f0000982000)="ffff585792afd9a42183", 0xa}], 0x2, 0x0) r5 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r5, &(0x7f0000001000-0x1f)="1f00000052007d4000008fbdf4fffb040200c1000000000000000002f5b93c", 0x1f) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/24 22:03:11 executing program 2: syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000aa0000)="2e2f66696c653000", 0x0, 0x0) llistxattr(&(0x7f0000e66000)="2e2f66696c653000", &(0x7f0000048000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003ae000-0xb)="2f6465762f6877726e6700", 0x2000, 0x0) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x1) sendto$inet6(0xffffffffffffffff, &(0x7f0000bba000-0x1)="", 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x40000000000007, &(0x7f0000ffa000)=0x0, 0x4) r2 = epoll_create1(0x80000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000ffc000)={0x0, 0x0}) shutdown(r1, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000a22000)=0x0, 0x8) fgetxattr(r1, &(0x7f0000e79000-0x8)=@random={"62747266732e00", "00"}, &(0x7f0000e5f000-0x8e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00008b4000)=0x0, &(0x7f0000ffd000-0x4)=0x4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000d43000)="2f6465762f6877726e6700", 0x4100, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ffd000)="2f6465762f72666b696c6c00", 0x82000, 0x0) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000013000-0x8)=[0x0, 0xfffffffffffffc00]) recvmmsg(r1, &(0x7f00005e5000-0x100)=[{{0x0, 0x0, &(0x7f0000ff7000)=[{&(0x7f00000f3000-0x1000)="", 0x0}], 0x1, &(0x7f000085e000)="", 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000ff7000-0x30)=[], 0x0, &(0x7f0000ff7000-0x3c)="", 0x0, 0x40000000000000}, 0x80000001}], 0x2, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000d9b000)="98", 0x1, 0x0, &(0x7f0000767000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ffd000)="2f6465762f6175746f667300", 0x20000, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c26000)="2f6465762f6175746f667300", 0x18040, 0x0) renameat(r5, &(0x7f00000b3000-0x6)="2e2f66696c653000", r4, &(0x7f0000ffd000)="2e2f66696c653000") poll(&(0x7f0000fe8000)=[{r4, 0x211d, 0x0}, {r2, 0x8000, 0x0}, {r1, 0x10, 0x0}, {r4, 0x8000, 0x0}, {r4, 0x5004, 0x0}, {r4, 0x4746d60b33664aa5, 0x0}, {r2, 0x320, 0x0}, {r2, 0x4048, 0x0}, {r1, 0x5, 0x0}], 0x9, 0x9) fcntl$getown(r2, 0x9) 2017/10/24 22:03:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b7b000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000059f000)="2f6465762f7161745f6164665f63746c00", 0x969ad0ba5d4ec793, 0x0) r2 = gettid() perf_event_open(&(0x7f0000fa9000)={0x2, 0x78, 0xdc, 0x4, 0xa5, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x2, 0x8, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x800000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, r0, 0x8) syz_open_dev$sndtimer(&(0x7f0000c9f000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x8000000000000002) r3 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x120) r4 = gettid() ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000681000-0x4)=0x0) r5 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) unshare(0x20000400) getsockopt$inet6_mreq(r5, 0x29, 0x1c, &(0x7f0000df4000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f51000-0x4)=0x14) recvmmsg(r3, &(0x7f0000f0f000)=[{{&(0x7f0000982000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000a94000-0x8)=[{&(0x7f0000dd2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}], 0x1, &(0x7f0000664000-0x9f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f, 0x4f3}, 0x9}, {{&(0x7f00005e0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000773000)=[{&(0x7f000054b000-0xa1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f0000f26000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}], 0x2, &(0x7f00002c4000-0xcd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd, 0x7fffffff}, 0x9}, {{&(0x7f0000255000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f00006bf000)=[{&(0x7f0000f6a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4}, {&(0x7f000071f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}, {&(0x7f0000524000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f0000178000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}, {&(0x7f0000f8c000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74}, {&(0x7f0000efc000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f000041c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}], 0x7, &(0x7f00002f4000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86, 0x3}, 0x3}, {{0x0, 0x0, &(0x7f00004b2000-0x30)=[{&(0x7f0000cb8000-0x13)="00000000000000000000000000000000000000", 0x13}, {&(0x7f0000fd4000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000aa7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f0000ce3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}, {&(0x7f0000761000-0x83)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83}, {&(0x7f0000cdd000-0xad)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad}], 0x6, &(0x7f0000881000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22, 0x5}, 0x8000}, {{&(0x7f0000d48000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000d9d000-0x8)=[{&(0x7f00006bc000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}], 0x1, &(0x7f000009f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea, 0x401}, 0x800}, {{&(0x7f0000e19000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000edb000)=[{&(0x7f0000833000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39}, {&(0x7f0000191000)="000000000000000000", 0x9}, {&(0x7f0000ab9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94}, {&(0x7f000015b000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}], 0x4, &(0x7f00000a9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8, 0x6e}, 0x1}, {{&(0x7f0000263000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f000043c000)=[{&(0x7f0000815000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f0000da1000-0xd)="00000000000000000000000000", 0xd}], 0x2, &(0x7f0000bb6000)="00000000000000000000000000000000000000", 0x13, 0x10001}, 0x6d}, {{&(0x7f000061c000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000534000)=[{&(0x7f00007ac000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f000030c000-0x73)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}], 0x2, &(0x7f00004e5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3, 0x5}, 0x1}], 0x8, 0x40000000, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000004000)={@broadcast=0xffffffff, @loopback=0x7f000001, r6}, 0xc) sendto$inet(r3, &(0x7f000002b000)="0c", 0x1, 0xfffffffffffffffc, &(0x7f0000fa9000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) memfd_create(&(0x7f000077a000-0x25)="742a75737465643a3a73656c696e75786b7d7972697f06060000006f4f6e6574306c6ffa00", 0x1) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000054c000)=@int=0x20, 0x4) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, r3, 0x0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xd, 0x0, 0xffffffffffffffff, 0xcc, 0x0, r7, 0x12be}, 0x1c) perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0) pipe2(&(0x7f000074d000)={0x0, 0x0}, 0x80800) openat$sequencer(0xffffffffffffff9c, &(0x7f0000df1000)="2f6465762f73657175656e63657200", 0x800, 0x0) open(&(0x7f00001bb000-0x8)="2e2f66696c653000", 0x10001, 0x10) 2017/10/24 22:03:11 executing program 6: ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000b01000)=0x3) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000828000)={"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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000003, 0x78, 0xd7, 0x0, 0x4080, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xbf, 0x0, 0x1000000000, 0x0, 0x0, 0x2, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00005ab000)=[], 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b0e000-0x4)={0xffffffffffffff9c}) getsockopt$bt_sco_SCO_OPTIONS(r3, 0x11, 0x1, &(0x7f0000926000-0xc0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000060d000)=0xc0) r4 = memfd_create(&(0x7f00003d2000)="6874653028656d3000", 0x2) fcntl$getownex(r4, 0x10, &(0x7f0000968000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005fd000-0x78)={0x1, 0x78, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4, 0xd34, 0x0, 0x0, 0x100000000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x800, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000410000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) listen(r4, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f00009a0000)=0x2, 0x4) splice(r2, 0x0, r4, 0xb, 0x1ff, 0xa) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f000059e000)="2f6465762f73657175656e63657200", 0x10040, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r6, &(0x7f000000b000-0xb5)="06", &(0x7f0000571000-0x1)="16", 0x0}, 0x20) r8 = accept4(r4, &(0x7f0000592000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d5c000)=0xc, 0x800) connect$unix(0xffffffffffffffff, &(0x7f0000498000)=@file={0x0, "2e2f66696c65302f66696c653000"}, 0x10) io_setup(0x2, &(0x7f0000427000)=0x0) io_submit(r9, 0x6, &(0x7f0000864000-0x30)=[&(0x7f0000807000-0x40)={0x0, 0x0, 0x0, 0x3, 0xffffffffffffff7f, r4, &(0x7f000054e000)="1521bb42a6da3f8465123e6b035dfddd80d0b4495fe06e44a40b4052156473e63139edf7e4a6934e426f2588f7d36ce87dff0b35a226f84e1b854b0371f45b06dde45e6b78cb1bea742def730e4881c2ab0bba7c30c5307b9f190f1d7fbbbfda61ab01d3a9ea7b57ee600c39c1965eb725916ceeb52b7681ce573c286cf8fe729e9547073323a63dcd422bec19351d2c2e0867810f4910ab3e2029b75148aa5d7dc7d551687a621612a064e31e36e701a7a4c64aab74d7df0a33ca507010afb10f6bd26a99", 0xc5, 0x40, 0x0, 0x0, r4}, &(0x7f00008f7000)={0x0, 0x0, 0x0, 0xf, 0xfffffffffffffffc, r0, &(0x7f0000291000-0x69)="6980d779aa8136e037d3a43a685162c1ab5e42a9e0e1d3a246eaab0edf0b1b0059c0727660d83573f5167f18d09ecb4c2ec72cd6798c7105909266d73b085272296d7969b2066c8d4a75465f635e011b7e7eb1156caa72088162e607f878893bbe395ac00796e15722", 0x69, 0xffff, 0x0, 0x1, r7}, &(0x7f0000ac7000-0x40)={0x0, 0x0, 0x0, 0xf, 0xf21, r6, &(0x7f0000c02000)="eee876e678ed6e5d7275adcbdb280a328ba474270c4a21746fbb73862415605586eac02b1c83c056e6304df4a84d45e6590e55865c1e63449e5a8508c7a7e6e27d346a27f9357ca695cccbf04e36909da18b9ee7b44d5cbff10e0631b2", 0x5d, 0x1, 0x0, 0x1, r7}, &(0x7f000075d000-0x40)={0x0, 0x0, 0x0, 0xe, 0x5e44, r7, &(0x7f0000f96000-0xfd)="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", 0xfd, 0x6, 0x0, 0x1, r4}, &(0x7f00000e3000)={0x0, 0x0, 0x0, 0x2, 0x5, r8, &(0x7f00001c3000)="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", 0x1000, 0x8, 0x0, 0x1, r7}, &(0x7f00006f8000)={0x0, 0x0, 0x0, 0x0, 0x93, r3, &(0x7f000013d000)="35c67a3cac89e81f4cec88f8682db41b6173edfa8cc075d590958f0dd9fbc83d13e09f488b0f940954185cf1779940ab186ef39477eb0d5c97bfe9a474312eb2d3d444a9e693579f041e069cff39e4d07416db14608006ac715f0738af9cadf74de01f59ffc7aae17425201e93a5e2e4d5b5bf543ff6918ec19bf994d62c5fe7fd1df11666a757cbd0b19f2d917126b83b283326f325d5f67b6d1fb40e", 0x9d, 0x101, 0x0, 0x1, r7}]) sendmsg$netlink(r1, &(0x7f00008dc000)={0x0, 0x0, &(0x7f00007c9000-0x10)=[{&(0x7f000072d000-0x14)=[{0x11, 0x16, 0x201, 0x0, 0x0, "3d"}], 0x11}], 0x1, &(0x7f000093c000-0x18)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f00004c3000)=[{&(0x7f0000023000-0x1)="00", 0x1}], 0x1) 2017/10/24 22:03:11 executing program 5: ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000519000)=0x9f9) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000016000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000009000-0x8)={0x1, [0x0]}, &(0x7f000001a000-0x4)=0x8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000019000)={0x0, 0xfffffffffffffe01, 0x6, 0x9, 0x3, 0xbb, 0x7, 0xa8, {r1, @in6={{0xa, 0x2, 0x1, @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]}, 0x3, 0x100000001, 0x6, 0x4, 0x6}}, &(0x7f000001a000-0x4)=0xb8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f000001a000-0x10)={0x6, &(0x7f0000018000-0x18)=[{0x5f, 0xffffffffffff0001}, {0xffffffffffff7fff, 0x0}, {0xfffffffffffffffc, 0x3}, {0x765fd29e, 0x25b}, {0x10000, 0x1b5}, {0x1200000, 0x10000}]}) setns(r0, 0x40000000) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000012000-0x150)=[{&(0x7f0000010000-0x2a)={0x27, 0x3, 0x80000001, 0x2, 0x1, 0xfff, "7dafcdf68febae0684481907a7f0c0bd45341ce43b04070e593ce4f38818d5cf6cb21528043d68aa8ece77ae3875c61653a9a794fc8f2fb3c38cbb83ec24af", 0xff}, 0x60, &(0x7f0000012000)=[{&(0x7f000000c000)="57e4edbb20cd787f4835", 0xa}], 0x1, &(0x7f0000001000)={0x38, 0x10f, 0x80000001, "e63ec507b001442e004de3fe994010b8314d62dc2a3e64a9b40da3ba89d5f4fa5388995d026e"}, 0x38, 0x40a60874d4230e8}, {&(0x7f0000008000)={0x27, 0x7ff, 0x3, 0x7, 0x5, 0x2, "2433a54cc2ceadd5fa6693400f6e141c7890ec493122358bc135425858de2fa9eb9058f1eda171ecb92cfe944dce62030e1c5de69518ac80b9781be3fc64b9", 0x87b}, 0x60, &(0x7f0000008000)=[{&(0x7f0000017000)="71bc9a8f27117cdf3a7d6d41207aef9417f759b9ee0c597796c2a0716e4cc3b40a64fa9aa11e26b953ff3706bb85841b2c8c3fafb72306a40b787198d56d370f0f85eca4408c82cb746ccb0d96abc8d6aa40edd506ab5e618938fe2623135474c06d36cb89a952cc423d8994625781", 0x6f}, {&(0x7f0000011000)="e2ec24edf3d2851d6d5d6582a047f246363bf663124a0d081bab57feb532eed8e47709b3aecd72558692376340fc6315cf2b482b0667796dfc91e44ecfa57cd70bc737576ddea6351fe1433d30102c801661bf466b7f3bf10b6f6b519411fbb0ac58ec99d78ec1d0264b782eb7219a9fc6cac4ca6a83ec8a5a4160ea44a76edfa641c08299970f7650d0fb157b7639168836ace01f49c567849553e8cd1f6f117790068358b19b009c1ac0c6adbe809f53711ecf3bb0c1b20f5cf5db6212d44c95b748bb2e3a3ecc12c00aa01a240261a43fb7769878b8", 0xd7}, {&(0x7f000000f000-0xfd)="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", 0xfd}, {&(0x7f0000018000-0x88)="bba94af3452142bb2c365900d26ec7dd48aff3942ba5213687edbd5960d210ad13fdf1be6aef278643c05391c8dd77b48e2b392c47045f5e85dd03a19659dde759d222edce980ff339d239dee23a1fdf95da67b5969983a1e45f37d0a6b10cfc1a78048ac8135b6cfc3fb4e55eddbe32e8ba37a141c0d95d0e6271dc5280a921085e62e3efd50fea", 0x88}], 0x4, &(0x7f0000017000)={0xf0, 0x103, 0xffffffff, "f7003b72001c9634d76313135cc6b6ea4802dd140eefcf5f20c9691c2a79600017ca7236ca319e7186e47edbe23b44828d714f9ed37318b24a3ef3d5d269d322e1a8d090f9248d3adc1989f8818e5afa1b058c0724b8a4637a0d096dfaacb3ab73ffb3cd9bdf8f87780f266d3db13aa4bc48e2b49cbd2d11f2552b128ee6aa40c18a41cdf1ddd854d8b676ecdc4022d2a2ae83071e53b000851bc0fa1ab0da95a0b62ef4dab2c34a4574f45a82422c7146e7a3bcbb5b3e8b988999854751f4aae33536e924f3a7c1ad26d1595fdf50e44e2bf2e9f90b1be0806b5d"}, 0xf0, 0x80}, {&(0x7f0000017000)={0x27, 0xffffffff, 0x2, 0x7, 0x3, 0xfffffffffffffff8, "9296c51c99e3c7070781458ef0603eec368133e2577c321f2e102b205daf954705efa479795a2e531680f0a3dc6782e708a9994ca088ad7a947fe5e4c7c9f9", 0x7ff}, 0x60, &(0x7f0000000000)=[{&(0x7f0000017000)="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", 0xfd}], 0x1, &(0x7f0000017000)={0x28, 0x117, 0x200, "7619e67e5d4bae5506a30ed18d28520326"}, 0x28, 0x20000015}, {&(0x7f0000017000)={0x27, 0x659, 0x20, 0x6, 0x3f, 0x7, "c83a908f4f6b8f38ba3d1fcdf12ad2d1ab2db5bef9d559b11e7e0649f58d2dd717567811f5467e3242612314875749597aeac12033a9e40055093d019f5da0", 0x7}, 0x60, &(0x7f0000003000)=[{&(0x7f0000010000-0x2b)="8956140d2b2e2eb79d6809ed24aea918aaa7a534913af0fef1cac924f450f6183317a6e77c7711308e370bc182892f52486d1c1fdd629ed97e0f93142692461ae85484d33a886b44671cf8a7c39c67c42f5ee07252dab5e5405ffa76955aa9ce359003237e533d49db27deb888637afe83c3e88b2ec5e333254a8afa4d33220a9ea8", 0x82}], 0x1, &(0x7f0000017000)={0xf8, 0x11d, 0x1, "d63985664dc04881145128efc16237109d9dfd395978b75891df3d0edba908356b8f4362ab98549a47c4812cb5eacbea0c0d774527d8068d9eb51420547fc9aa4a1117f6201cccd6bb8907d7bf0fd653548c6171e6309c798a481e6ff04836d004f8a6c13014cd497fe28bac1265e55a9403f95902fd26b05c79e38f9b0eb66ea5dec94d99fb9fc6bb641ca3e62dc7125e5be16a29f2ce93f4b1024606bf021395e75e06768acfa95c74693043a8ee972aa056a814781ccb4348553f09c624b10301aba5bea03388970de4482f2047a0f2ea0eae245792fbc9762ea8181fb36cb5040fb406"}, 0xf8, 0x4001}, {&(0x7f0000004000)={0x27, 0xeb, 0x1f, 0x7, 0x2000000000000000, 0xe56, "3877c368a872af51446e57650384123840efea50d82490f88b1833d83f4d261bc54dff4efec3bd061e66edf21299faa59a76f47b24c3c1e97da68534716b03", 0x0}, 0x60, &(0x7f0000018000-0x30)=[{&(0x7f0000017000)="f2de4d9bd4c7cabdcfd7148babd428418b13bcbc44901c0a2cc7c71b919b36dc", 0x20}, {&(0x7f0000017000)="7c96c497601c5ccb33ea914d9140953421af6800e140768af60257f574206d839aa930235540367338e23be8151226f3636a1a475a5cee6148c896be798e5dc9726d45474b389de3965d592a164dcc9f6a4c34f55269a169b593e34fdca041b48a7dc15a379ee3b4d8d319a88914fc8ed4909497c49c433c1a7688345dd2b6c89f38e4278090cf58771862c7638e5c0b651e4c6080e154a636cc15a24903e66efd201ea5571eb823631e0809fa13a4e8692703657689ca122f91adf3728a9bf6c0ca7cecfff9734ad9f810f02929", 0xce}, {&(0x7f000000f000-0x1a)="d2d0f62d1f76cd9849637c394e5c130da3e8ab08d3bf2f6567f5", 0x1a}], 0x3, &(0x7f0000018000-0x100)={0x100, 0x107, 0x400, "995176bb0a2ac62af0d024716710836761aea36d94a2f20cf01eeb4654b589a078134af2586daa13cf2eb1fd274543aa7f8378e2a1a759697eb5725d3196e4aba0ea4c5203b0925d95e03d5b1a09dcd7539fdc4f32f6e593830a878f315c3a7802a29a3132ef02b132a90b41bde49bb845d3b993804ddecaa2ad9c3a1643959493a82cabfb4ab2a5453191d13be60b48277c5121e7776cef342d0aace49c142b43fe64818df964d6009d3956e82e9e1d68be97412d6648bab103d271414c0089da6f1a7b987f18dabe2c61ce0db5fe85ad333c48dd77850e158465df0a51a7722e6fbd806b44c8d37a88198c56"}, 0x100, 0x1}, {&(0x7f0000017000)={0x27, 0x2, 0x8, 0x0, 0xfffffffffffffffe, 0x0, "9806438f19be095f9f750a08ed83310e3711647aa97d0cfb2498e9b865b4f66ec5717ac6208c754761a3d5fd8c1e34c20cfe99fc0c0d674f5b8c6d4d7c81ab", 0x6}, 0x60, &(0x7f0000018000-0x60)=[{&(0x7f0000012000)="ccb2136d954cc93a42c6212a96a0a06fb3bc381a66e077e0144a1cc3520ba378e4e311bb29f259a6a6c978c4588ecbdb9b13f006b93019b2b7bfc32e7aaeafdced041b0d44124863bec0ee9aae53509073b4ef047dd4c6194a7bd74c4fe84820956706ea438d4825dd3e7a0b73ac5f78a05d7bf6053a61633a17cf0016dd95209e0c5eb7b3f5a00f1cff1796acede2ac2dc40ba1558fe8d57913c2ea706ff4d3ae511126a111de75c48cfffb531e468405fa1892d49b", 0xb6}, {&(0x7f0000000000)="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0x1000}], 0x6, &(0x7f0000000000)={0x1010, 0x105, 0x2, 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24ebc0e925318c067ad51bc8c15937753ae1802b96c61867386443d8d394bb2ea2d30021bb783a452cf08d783b147c7b090927426c8a56b4c9079266f3e657b2f12b412b06e2bd4e02596132b3537bc1c2ab9d180efe88428a36bd7a46107d9b56fe0710423e48f79c8005f6df5b0fe9908dcfa79137a3f0a7a67f94e9fb436e8ef4607baa65b4fb2b01aaeaf6d2541812d476dfc034dc1f803ccefd63fac70bfe23a8fed5dd5dbe7926b547d73968eba07a38f32940c8ddec2ec8688d0f49fccbf71124e4263d8cd491bdf3dfad89508ee8335a4ebf7ea54f031dc5ae5da644669f86722f05d3c486f667dbcac6146948c018af9fab59d57d2bdfbd2b0e77c9d7c3dd22f47f4f3aa5438e97b090a633e4b1236767c8077e00835af42a3a88c08163377f6c139236d27df1f8c90b55579218369e2dc8170f0f4190b32e1a004863e34c6fc33529eb91dff713d733c1d1c35bfd3b922a153dd589a3ac8e49973064ea19a8d7e1bb563e7f94a457d985e5386a4136fed67364aaca098e8dd508f712939cfc841385404fa38da56cc02659ca41fb9f8bbee5afa8fb0d1a9b7a481d10724203acbe6487e444fc3fd669c4057d9dee095408e474eeb54a8f68a86d0c6fd91f27adc975260e44571ba4d5a4b4d5f0163f2973f1cd21c8dd9b1d02dad645258d032c8e6227c481785cdedd45400d95b9f1313c30bdebc0572caa74997dc65d88d9b76c477e11290a6ca5e1fc9e2ba6eb7f3fa8325fdae5a15dd3f38f542173599b177a7b33f51777122dab23eedaafbce46a6d4de8eecf6af52cbbd42160fd41f6854bc23087b62a8e5d1a4ab7d9836635e91e3ab0b451534d8067b5f6cd8445226d2e309012f1526505b5bec221e515b07ef058e3ba72586849130828b8388c0caf391ba055384244930a4001f049e60976ead85e47d20a818bc48317751b6cf28238fcf8091a2db07e173c0ab8ad8a40f224f0fecea1bf325054051af374ae3037acf08104f4bc29da68820d9a2f70b05f51ba2cdc8de93116f83423a9466bb094ee7f1ccecca3d46d711aedbabbf55d3808ade264938edc5795e93373a6948fde9eeab9d491082e56135039e7ff50a22a803a23ace981877bffeeb8854cdbdfa56d2516f198d9810b6d540e4c54cda85a861fba3712ed256fd3ff9a8e6111dbea3e21c4df469b35bb41152ce1799ce191ef214f5c5763459cc4e4128ba6b66ab53858dff442e913de269baaa7f0ebacea749c41137de57caf8e863025595481c401272b61ac7b11739e6aaa40fed6a9c4c6382ae1e5eb605ea342b3f54ca9a93e90c66a3e3ef5d1b55d96466372470f2c9776d271acc6bc0a0547a0f4d2566232bd8b2f7e5346171bd6393d8534ab9d16bb01ab4b0e8339fee35fa491271c04d3e491f9c05a2346013d520e7594e5f77f8a9e1807cbe74f4eb58e2b6ffcbfa20bac90822750c365461b9b56c161bff898c303d96f2f1070c6c32fc002f7270e7b9fa64867f405366d10a4b4a89b8c0553973a56dfcf23f683d6339933d967fa26ccade44baf6fbc02a5140d20385253182aec0d95267345aa44bedb8a6a53544dd96d326856c4192789530fc97725f602e78833b5a590cd175d8acd1e018bf32765a891688a801327d37d60dfe23dbeef11ea15fadca197cd57cfcb9792e56bf596f6cfd10c74388a995b2c475b7282b769418acb918c76397b4453cab894a42d6d2799c3d411cc61b8c779861a82c5528ba145a1c6cb9f2a13fef17601415ac6225b56d38d5316444ee54fee772092efac32e9dbdaebbf1a8454c719d29768207c829732358c55568ab046d8ea4db1d70c9b5f33d68313b94b368edb6f91f795994408de2b48fad958c0b9ff83b7765025bc72c641351c2ea1445dfb145c10e3c2b3f92383a391679ec3ee553926aff2d4af1287da8bb741ebe897b3c4c830e202d4c0aead54c9590a8e96dadb1c7dd487fd0a1bf9ee30091631d84c9546cb63380e79cc9f269c2a6b6bc721dba9e679472fdfa445afffe7176dfbc1f1ce27fd10d6c96c86025ce8e274b1452474774b16d653174452010d6ebbe6c2fdc627cb103935cda4a55aacd515fc44a6658f18b9ae3b07b940c15af7f8fcc2eaac46d689b702f21cd84f3d94be3ff04cbb06210e5d4d4ccefda1c996f2ea9c98206f23b6066128c1ac911ca0cac84950d1b40fa74ef443f8e1866aae3bb5192f4c707f523c09b289ed9ef9f288bbc3870ca8a2a7349f17515547d"}, 0x1010, 0x4000}], 0x6, 0x4005) ioctl(r0, 0x937d, &(0x7f0000004000)="68") 2017/10/24 22:03:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b7b000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000059f000)="2f6465762f7161745f6164665f63746c00", 0x969ad0ba5d4ec793, 0x0) r2 = gettid() perf_event_open(&(0x7f0000fa9000)={0x2, 0x78, 0xdc, 0x4, 0xa5, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x2, 0x8, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x800000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, r0, 0x8) syz_open_dev$sndtimer(&(0x7f0000c9f000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x8000000000000002) r3 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x120) r4 = gettid() ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000681000-0x4)=0x0) r5 = 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}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) unshare(0x20000400) getsockopt$inet6_mreq(r5, 0x29, 0x1c, &(0x7f0000df4000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f51000-0x4)=0x14) recvmmsg(r3, &(0x7f0000f0f000)=[{{&(0x7f0000982000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000a94000-0x8)=[{&(0x7f0000dd2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}], 0x1, &(0x7f0000664000-0x9f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f, 0x4f3}, 0x9}, {{&(0x7f00005e0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000773000)=[{&(0x7f000054b000-0xa1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f0000f26000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}], 0x2, &(0x7f00002c4000-0xcd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd, 0x7fffffff}, 0x9}, {{&(0x7f0000255000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f00006bf000)=[{&(0x7f0000f6a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4}, {&(0x7f000071f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}, {&(0x7f0000524000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f0000178000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}, {&(0x7f0000f8c000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74}, {&(0x7f0000efc000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f000041c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}], 0x7, &(0x7f00002f4000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86, 0x3}, 0x3}, {{0x0, 0x0, &(0x7f00004b2000-0x30)=[{&(0x7f0000cb8000-0x13)="00000000000000000000000000000000000000", 0x13}, {&(0x7f0000fd4000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000aa7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f0000ce3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}, {&(0x7f0000761000-0x83)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83}, {&(0x7f0000cdd000-0xad)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad}], 0x6, &(0x7f0000881000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22, 0x5}, 0x8000}, {{&(0x7f0000d48000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000d9d000-0x8)=[{&(0x7f00006bc000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}], 0x1, &(0x7f000009f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea, 0x401}, 0x800}, {{&(0x7f0000e19000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000edb000)=[{&(0x7f0000833000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39}, {&(0x7f0000191000)="000000000000000000", 0x9}, {&(0x7f0000ab9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94}, {&(0x7f000015b000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}], 0x4, &(0x7f00000a9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8, 0x6e}, 0x1}, {{&(0x7f0000263000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f000043c000)=[{&(0x7f0000815000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f0000da1000-0xd)="00000000000000000000000000", 0xd}], 0x2, &(0x7f0000bb6000)="00000000000000000000000000000000000000", 0x13, 0x10001}, 0x6d}, {{&(0x7f000061c000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000534000)=[{&(0x7f00007ac000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f000030c000-0x73)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}], 0x2, &(0x7f00004e5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3, 0x5}, 0x1}], 0x8, 0x40000000, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000004000)={@broadcast=0xffffffff, @loopback=0x7f000001, r6}, 0xc) sendto$inet(r3, &(0x7f000002b000)="0c", 0x1, 0xfffffffffffffffc, &(0x7f0000fa9000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) memfd_create(&(0x7f000077a000-0x25)="742a75737465643a3a73656c696e75786b7d7972697f06060000006f4f6e6574306c6ffa00", 0x1) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000054c000)=@int=0x20, 0x4) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, r3, 0x0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xd, 0x0, 0xffffffffffffffff, 0xcc, 0x0, r7, 0x12be}, 0x1c) perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0) pipe2(&(0x7f000074d000)={0x0, 0x0}, 0x80800) openat$sequencer(0xffffffffffffff9c, &(0x7f0000df1000)="2f6465762f73657175656e63657200", 0x800, 0x0) open(&(0x7f00001bb000-0x8)="2e2f66696c653000", 0x10001, 0x10) 2017/10/24 22:03:11 executing program 1: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00009b1000)={&(0x7f0000081000)="2e2f66696c653000", 0x0}, 0x10) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, r0, 0x0) socketpair(0x0, 0xf, 0xff, &(0x7f0000f8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000016d000-0x78)={0x2, 0x78, 0x27, 0x7, 0x0, 0x0, 0x0, 0x8, 0x3fffc, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x20, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, r1, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000fdb000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x203, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000941000-0x10)="2f6465762f73657175656e6365723200", 0x48005, 0x0) ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f0000440000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x6) r6 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x40010, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r5, 0x0) mmap(&(0x7f00000d0000/0x3000)=nil, 0x3000, 0x3, 0x2011, r6, 0x0) r7 = socket(0x1e, 0x1000000000001, 0x0) sendmsg(r7, &(0x7f00000ef000-0x38)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00004ae000)=[{&(0x7f000027e000)="66fb9b6a2a089d1fb2d463b8f4aa946f74aa56ba469c18098aa08cb926242c9be1c82e32a540a845dc217fdca773e229e7a38c875984e7f0af6bec086287f97319779508191ddf306edb6b4655d62522714d7ae672958c4661d34b9cdb21fa3e1c37e6c248f97585d6c370822bca8f546dca29b2eb0e4f4ec0a6a49316a2de558992c2d6869e20a4219121fdcce63e7cf905a3242dbab6ea166fa5fa15d431f4a47d0eb26e0a8497835ff104a99da06c2927e3b9d7635c1cc038ffeb03e571f0baaa56457d5d156024cf190ffd528a953ac39389041c491ea4da3268ec8a5e6f729527b7f9d76f68bbb96c32634eb9cfb3e509ccf2bd4c38f5", 0xf9}, {&(0x7f0000f0d000)="338b591f6dfdd89ec67eb7315f5fc7be7c81435d1e49397f0b58e8300468405849259bcf85a0b4a0b4b4594577ee523ef917ae9e1e3fcd24f851ed949114b8625ecad199f345e2354e403f61690be19ed6385086d260bdd5d6c58194f5e477bafdd24d05199280399b54dd4c0d3051", 0x6f}, {&(0x7f0000afb000)="6c77b130e9eb861329aa0f458bd57c77875745abdb0d03f03fdddda04076b9ea07dbd7fe8b72512d37839a8b88c66c3d8a20fefac99a6bbfce39a3d2ef1af3fb821c321b295acf2da0b57cccc9d336f219b63631a4fd9ff0bef3f0b040db61e4ac7e81504b2e5ccba77980a2fcce7a9921d1dbe66b5f50de5d86c172539a6f7fcadf7778ae9a175d0b6e96ef1f6075dbe0f9f3c80f864123665146a01c72987e1e2cded534bc90f0ed0016b27fd21141dac385c9c6a9428ed70b231b2d82482d3eecf3bfc74f12e0bedb9027a4a7d71e0057f9b490bb60561c7d6c4d0fc4fd7479206a02ae27f9ec7f8f6eb9973d34ebf1fc695af5899ae54cea8f0c", 0xfc}, {&(0x7f00008f5000-0xbf)="5f2f984326f56a0533547df88ada962f12b75976c50c05f0d11df26e727808ffe0db2c9c8b79eff8a165d6135aee4ff221f9b72ff94dbc738c59bfadfa14e624fdb68b412b6eb75caa5b9d100c52d9beca15a7a1ff1d3fafcc7f0b21379e5fa505c4858065a34483d496ce06ca6d24ba331ca1f56dc07dc9745fbf1ff5d41ebe4f8b91d182cff6d9735af366f7187e3139e9fb1031f90861b50b375b48885994b85c4fe5d0be400e6937b890d71deec39c8af336588ca9ffeb53a047ba95a5", 0xbf}, {&(0x7f0000939000)="8474f6c396828aa0176fe437c3632883087f12212a4af7588de1ebf21446ed86bd2d6d89ec9fd969e46b7252bf31806559594b474dea3bda9a52352a7c74b3ddb99e4d8d42d831c641034474ffe44c9c6c6c5958724e95a628f9d6fc37afab635a9e1aa8337cbc400c6c4d", 0x6b}, {&(0x7f0000b67000-0xdb)="ede3fbd93f3b0f63e1c0b0b0f6cf7cb08e42a1ea475691fbff2d79a43651df1f777be7ad0703b07909be5070fbff93271346eabf110be19dae25b6eab0a0938355e2226074d745bfb474ff9232a813469af70063ffe8868b325e3fbc4a552c3c429e2f7d454a0d59f39a9a64541255df5e99bedd82d50b923ba20fcbe9014c85c07c34fe1a7794f2bcc96c44edd521922434237f8d4f6fc254b776a6c64b2e3849e2fab835e91cfa20e24e5cb071fd3fe014eda91149aa6c336ddbdfba23cc2ea9247eb429091271e803975028f4ee1155465961f9cdbd4c1c7515", 0xdb}], 0x6, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) write(r7, &(0x7f0000c83000-0x14)="40ff070000080091f3ac3c7789f66635a4d5b439", 0x14) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r5, &(0x7f00004ac000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r5, 0x400454cd, &(0x7f0000118000-0x4)=0x1) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f00005d5000)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000520000)=0xe8) recvmsg(r7, &(0x7f0000408000)={&(0x7f0000fcf000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000708000-0x8)=[{&(0x7f0000f33000-0xce)="00", 0x1}], 0x1, &(0x7f0000914000)="00", 0x1, 0x10000}, 0xfffffffffffffffe) syz_open_dev$vcsn(&(0x7f0000524000-0xa)="2f6465762f7663732300", 0xfffffffffffff000, 0x4) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r7, 0x8905, &(0x7f0000701000-0x4)=0x0) 2017/10/24 22:03:11 executing program 2: syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000aa0000)="2e2f66696c653000", 0x0, 0x0) llistxattr(&(0x7f0000e66000)="2e2f66696c653000", &(0x7f0000048000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003ae000-0xb)="2f6465762f6877726e6700", 0x2000, 0x0) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x1) sendto$inet6(0xffffffffffffffff, &(0x7f0000bba000-0x1)="", 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x40000000000007, &(0x7f0000ffa000)=0x0, 0x4) r2 = epoll_create1(0x80000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000ffc000)={0x0, 0x0}) shutdown(r1, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000a22000)=0x0, 0x8) fgetxattr(r1, &(0x7f0000e79000-0x8)=@random={"62747266732e00", "00"}, &(0x7f0000e5f000-0x8e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00008b4000)=0x0, &(0x7f0000ffd000-0x4)=0x4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000d43000)="2f6465762f6877726e6700", 0x4100, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ffd000)="2f6465762f72666b696c6c00", 0x82000, 0x0) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000013000-0x8)=[0x0, 0xfffffffffffffc00]) recvmmsg(r1, &(0x7f00005e5000-0x100)=[{{0x0, 0x0, &(0x7f0000ff7000)=[{&(0x7f00000f3000-0x1000)="", 0x0}], 0x1, &(0x7f000085e000)="", 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000ff7000-0x30)=[], 0x0, &(0x7f0000ff7000-0x3c)="", 0x0, 0x40000000000000}, 0x80000001}], 0x2, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000d9b000)="98", 0x1, 0x0, &(0x7f0000767000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ffd000)="2f6465762f6175746f667300", 0x20000, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c26000)="2f6465762f6175746f667300", 0x18040, 0x0) renameat(r5, &(0x7f00000b3000-0x6)="2e2f66696c653000", r4, &(0x7f0000ffd000)="2e2f66696c653000") poll(&(0x7f0000fe8000)=[{r4, 0x211d, 0x0}, {r2, 0x8000, 0x0}, {r1, 0x10, 0x0}, {r4, 0x8000, 0x0}, {r4, 0x5004, 0x0}, {r4, 0x4746d60b33664aa5, 0x0}, {r2, 0x320, 0x0}, {r2, 0x4048, 0x0}, {r1, 0x5, 0x0}], 0x9, 0x9) fcntl$getown(r2, 0x9) 2017/10/24 22:03:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b7b000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000059f000)="2f6465762f7161745f6164665f63746c00", 0x969ad0ba5d4ec793, 0x0) r2 = gettid() perf_event_open(&(0x7f0000fa9000)={0x2, 0x78, 0xdc, 0x4, 0xa5, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x2, 0x8, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x800000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, r0, 0x8) syz_open_dev$sndtimer(&(0x7f0000c9f000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x8000000000000002) r3 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x120) r4 = gettid() ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000681000-0x4)=0x0) r5 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) unshare(0x20000400) getsockopt$inet6_mreq(r5, 0x29, 0x1c, &(0x7f0000df4000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f51000-0x4)=0x14) recvmmsg(r3, &(0x7f0000f0f000)=[{{&(0x7f0000982000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000a94000-0x8)=[{&(0x7f0000dd2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}], 0x1, &(0x7f0000664000-0x9f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f, 0x4f3}, 0x9}, {{&(0x7f00005e0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000773000)=[{&(0x7f000054b000-0xa1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f0000f26000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}], 0x2, &(0x7f00002c4000-0xcd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd, 0x7fffffff}, 0x9}, {{&(0x7f0000255000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f00006bf000)=[{&(0x7f0000f6a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4}, {&(0x7f000071f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}, {&(0x7f0000524000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f0000178000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}, {&(0x7f0000f8c000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74}, {&(0x7f0000efc000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f000041c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}], 0x7, &(0x7f00002f4000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86, 0x3}, 0x3}, {{0x0, 0x0, &(0x7f00004b2000-0x30)=[{&(0x7f0000cb8000-0x13)="00000000000000000000000000000000000000", 0x13}, {&(0x7f0000fd4000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000aa7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f0000ce3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}, {&(0x7f0000761000-0x83)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83}, {&(0x7f0000cdd000-0xad)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad}], 0x6, &(0x7f0000881000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22, 0x5}, 0x8000}, {{&(0x7f0000d48000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000d9d000-0x8)=[{&(0x7f00006bc000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}], 0x1, &(0x7f000009f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea, 0x401}, 0x800}, {{&(0x7f0000e19000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000edb000)=[{&(0x7f0000833000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39}, {&(0x7f0000191000)="000000000000000000", 0x9}, {&(0x7f0000ab9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94}, {&(0x7f000015b000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}], 0x4, &(0x7f00000a9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8, 0x6e}, 0x1}, {{&(0x7f0000263000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f000043c000)=[{&(0x7f0000815000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f0000da1000-0xd)="00000000000000000000000000", 0xd}], 0x2, &(0x7f0000bb6000)="00000000000000000000000000000000000000", 0x13, 0x10001}, 0x6d}, {{&(0x7f000061c000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000534000)=[{&(0x7f00007ac000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f000030c000-0x73)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}], 0x2, &(0x7f00004e5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3, 0x5}, 0x1}], 0x8, 0x40000000, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000004000)={@broadcast=0xffffffff, @loopback=0x7f000001, r6}, 0xc) sendto$inet(r3, &(0x7f000002b000)="0c", 0x1, 0xfffffffffffffffc, &(0x7f0000fa9000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) memfd_create(&(0x7f000077a000-0x25)="742a75737465643a3a73656c696e75786b7d7972697f06060000006f4f6e6574306c6ffa00", 0x1) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000054c000)=@int=0x20, 0x4) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, r3, 0x0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xd, 0x0, 0xffffffffffffffff, 0xcc, 0x0, r7, 0x12be}, 0x1c) perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0) pipe2(&(0x7f000074d000)={0x0, 0x0}, 0x80800) openat$sequencer(0xffffffffffffff9c, &(0x7f0000df1000)="2f6465762f73657175656e63657200", 0x800, 0x0) open(&(0x7f00001bb000-0x8)="2e2f66696c653000", 0x10001, 0x10) 2017/10/24 22:03:11 executing program 5: ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000519000)=0x9f9) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000016000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000009000-0x8)={0x1, [0x0]}, &(0x7f000001a000-0x4)=0x8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000019000)={0x0, 0xfffffffffffffe01, 0x6, 0x9, 0x3, 0xbb, 0x7, 0xa8, {r1, @in6={{0xa, 0x2, 0x1, @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]}, 0x3, 0x100000001, 0x6, 0x4, 0x6}}, &(0x7f000001a000-0x4)=0xb8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f000001a000-0x10)={0x6, &(0x7f0000018000-0x18)=[{0x5f, 0xffffffffffff0001}, {0xffffffffffff7fff, 0x0}, {0xfffffffffffffffc, 0x3}, {0x765fd29e, 0x25b}, {0x10000, 0x1b5}, {0x1200000, 0x10000}]}) setns(r0, 0x40000000) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000012000-0x150)=[{&(0x7f0000010000-0x2a)={0x27, 0x3, 0x80000001, 0x2, 0x1, 0xfff, "7dafcdf68febae0684481907a7f0c0bd45341ce43b04070e593ce4f38818d5cf6cb21528043d68aa8ece77ae3875c61653a9a794fc8f2fb3c38cbb83ec24af", 0xff}, 0x60, &(0x7f0000012000)=[{&(0x7f000000c000)="57e4edbb20cd787f4835", 0xa}], 0x1, &(0x7f0000001000)={0x38, 0x10f, 0x80000001, "e63ec507b001442e004de3fe994010b8314d62dc2a3e64a9b40da3ba89d5f4fa5388995d026e"}, 0x38, 0x40a60874d4230e8}, {&(0x7f0000008000)={0x27, 0x7ff, 0x3, 0x7, 0x5, 0x2, "2433a54cc2ceadd5fa6693400f6e141c7890ec493122358bc135425858de2fa9eb9058f1eda171ecb92cfe944dce62030e1c5de69518ac80b9781be3fc64b9", 0x87b}, 0x60, &(0x7f0000008000)=[{&(0x7f0000017000)="71bc9a8f27117cdf3a7d6d41207aef9417f759b9ee0c597796c2a0716e4cc3b40a64fa9aa11e26b953ff3706bb85841b2c8c3fafb72306a40b787198d56d370f0f85eca4408c82cb746ccb0d96abc8d6aa40edd506ab5e618938fe2623135474c06d36cb89a952cc423d8994625781", 0x6f}, {&(0x7f0000011000)="e2ec24edf3d2851d6d5d6582a047f246363bf663124a0d081bab57feb532eed8e47709b3aecd72558692376340fc6315cf2b482b0667796dfc91e44ecfa57cd70bc737576ddea6351fe1433d30102c801661bf466b7f3bf10b6f6b519411fbb0ac58ec99d78ec1d0264b782eb7219a9fc6cac4ca6a83ec8a5a4160ea44a76edfa641c08299970f7650d0fb157b7639168836ace01f49c567849553e8cd1f6f117790068358b19b009c1ac0c6adbe809f53711ecf3bb0c1b20f5cf5db6212d44c95b748bb2e3a3ecc12c00aa01a240261a43fb7769878b8", 0xd7}, {&(0x7f000000f000-0xfd)="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", 0xfd}, {&(0x7f0000018000-0x88)="bba94af3452142bb2c365900d26ec7dd48aff3942ba5213687edbd5960d210ad13fdf1be6aef278643c05391c8dd77b48e2b392c47045f5e85dd03a19659dde759d222edce980ff339d239dee23a1fdf95da67b5969983a1e45f37d0a6b10cfc1a78048ac8135b6cfc3fb4e55eddbe32e8ba37a141c0d95d0e6271dc5280a921085e62e3efd50fea", 0x88}], 0x4, &(0x7f0000017000)={0xf0, 0x103, 0xffffffff, "f7003b72001c9634d76313135cc6b6ea4802dd140eefcf5f20c9691c2a79600017ca7236ca319e7186e47edbe23b44828d714f9ed37318b24a3ef3d5d269d322e1a8d090f9248d3adc1989f8818e5afa1b058c0724b8a4637a0d096dfaacb3ab73ffb3cd9bdf8f87780f266d3db13aa4bc48e2b49cbd2d11f2552b128ee6aa40c18a41cdf1ddd854d8b676ecdc4022d2a2ae83071e53b000851bc0fa1ab0da95a0b62ef4dab2c34a4574f45a82422c7146e7a3bcbb5b3e8b988999854751f4aae33536e924f3a7c1ad26d1595fdf50e44e2bf2e9f90b1be0806b5d"}, 0xf0, 0x80}, {&(0x7f0000017000)={0x27, 0xffffffff, 0x2, 0x7, 0x3, 0xfffffffffffffff8, "9296c51c99e3c7070781458ef0603eec368133e2577c321f2e102b205daf954705efa479795a2e531680f0a3dc6782e708a9994ca088ad7a947fe5e4c7c9f9", 0x7ff}, 0x60, &(0x7f0000000000)=[{&(0x7f0000017000)="4f4a85e79a41a9dd58e6452575ef1718c2b3ad25a191cf0a5ffe3399cfda246894029f3cade613bb7da05d68b62a0c284c38a6abbd5ca858f5a558e7bfbe716aaa80610644f9a94376b011af31f2b1a10cba03f93f889380246be3795e28aa9fa3bbe913ee191a971ed52e783e7e0d27d34417e7d68ccebac8027d2a04e407a4b0013b56b44251767a95673ea1a78bc5faa61f19d13fd54d1735296ec55c1c666fcd6073871c8fed61c6c5d9decd74f70ae1839643dc57888a65afdef0a922274193d6ac692f0c641638a97cd0b36db9147d6006f4eb060092ed2f220c6190fced4314db9550d608df4db2dbea3680d4bfa2f8023e4b72bd1894bfba60", 0xfd}], 0x1, &(0x7f0000017000)={0x28, 0x117, 0x200, "7619e67e5d4bae5506a30ed18d28520326"}, 0x28, 0x20000015}, {&(0x7f0000017000)={0x27, 0x659, 0x20, 0x6, 0x3f, 0x7, "c83a908f4f6b8f38ba3d1fcdf12ad2d1ab2db5bef9d559b11e7e0649f58d2dd717567811f5467e3242612314875749597aeac12033a9e40055093d019f5da0", 0x7}, 0x60, &(0x7f0000003000)=[{&(0x7f0000010000-0x2b)="8956140d2b2e2eb79d6809ed24aea918aaa7a534913af0fef1cac924f450f6183317a6e77c7711308e370bc182892f52486d1c1fdd629ed97e0f93142692461ae85484d33a886b44671cf8a7c39c67c42f5ee07252dab5e5405ffa76955aa9ce359003237e533d49db27deb888637afe83c3e88b2ec5e333254a8afa4d33220a9ea8", 0x82}], 0x1, &(0x7f0000017000)={0xf8, 0x11d, 0x1, "d63985664dc04881145128efc16237109d9dfd395978b75891df3d0edba908356b8f4362ab98549a47c4812cb5eacbea0c0d774527d8068d9eb51420547fc9aa4a1117f6201cccd6bb8907d7bf0fd653548c6171e6309c798a481e6ff04836d004f8a6c13014cd497fe28bac1265e55a9403f95902fd26b05c79e38f9b0eb66ea5dec94d99fb9fc6bb641ca3e62dc7125e5be16a29f2ce93f4b1024606bf021395e75e06768acfa95c74693043a8ee972aa056a814781ccb4348553f09c624b10301aba5bea03388970de4482f2047a0f2ea0eae245792fbc9762ea8181fb36cb5040fb406"}, 0xf8, 0x4001}, {&(0x7f0000004000)={0x27, 0xeb, 0x1f, 0x7, 0x2000000000000000, 0xe56, "3877c368a872af51446e57650384123840efea50d82490f88b1833d83f4d261bc54dff4efec3bd061e66edf21299faa59a76f47b24c3c1e97da68534716b03", 0x0}, 0x60, &(0x7f0000018000-0x30)=[{&(0x7f0000017000)="f2de4d9bd4c7cabdcfd7148babd428418b13bcbc44901c0a2cc7c71b919b36dc", 0x20}, {&(0x7f0000017000)="7c96c497601c5ccb33ea914d9140953421af6800e140768af60257f574206d839aa930235540367338e23be8151226f3636a1a475a5cee6148c896be798e5dc9726d45474b389de3965d592a164dcc9f6a4c34f55269a169b593e34fdca041b48a7dc15a379ee3b4d8d319a88914fc8ed4909497c49c433c1a7688345dd2b6c89f38e4278090cf58771862c7638e5c0b651e4c6080e154a636cc15a24903e66efd201ea5571eb823631e0809fa13a4e8692703657689ca122f91adf3728a9bf6c0ca7cecfff9734ad9f810f02929", 0xce}, {&(0x7f000000f000-0x1a)="d2d0f62d1f76cd9849637c394e5c130da3e8ab08d3bf2f6567f5", 0x1a}], 0x3, &(0x7f0000018000-0x100)={0x100, 0x107, 0x400, "995176bb0a2ac62af0d024716710836761aea36d94a2f20cf01eeb4654b589a078134af2586daa13cf2eb1fd274543aa7f8378e2a1a759697eb5725d3196e4aba0ea4c5203b0925d95e03d5b1a09dcd7539fdc4f32f6e593830a878f315c3a7802a29a3132ef02b132a90b41bde49bb845d3b993804ddecaa2ad9c3a1643959493a82cabfb4ab2a5453191d13be60b48277c5121e7776cef342d0aace49c142b43fe64818df964d6009d3956e82e9e1d68be97412d6648bab103d271414c0089da6f1a7b987f18dabe2c61ce0db5fe85ad333c48dd77850e158465df0a51a7722e6fbd806b44c8d37a88198c56"}, 0x100, 0x1}, {&(0x7f0000017000)={0x27, 0x2, 0x8, 0x0, 0xfffffffffffffffe, 0x0, "9806438f19be095f9f750a08ed83310e3711647aa97d0cfb2498e9b865b4f66ec5717ac6208c754761a3d5fd8c1e34c20cfe99fc0c0d674f5b8c6d4d7c81ab", 0x6}, 0x60, &(0x7f0000018000-0x60)=[{&(0x7f0000012000)="ccb2136d954cc93a42c6212a96a0a06fb3bc381a66e077e0144a1cc3520ba378e4e311bb29f259a6a6c978c4588ecbdb9b13f006b93019b2b7bfc32e7aaeafdced041b0d44124863bec0ee9aae53509073b4ef047dd4c6194a7bd74c4fe84820956706ea438d4825dd3e7a0b73ac5f78a05d7bf6053a61633a17cf0016dd95209e0c5eb7b3f5a00f1cff1796acede2ac2dc40ba1558fe8d57913c2ea706ff4d3ae511126a111de75c48cfffb531e468405fa1892d49b", 0xb6}, 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0x1000}], 0x6, &(0x7f0000000000)={0x1010, 0x105, 0x2, "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"}, 0x1010, 0x4000}], 0x6, 0x4005) ioctl(r0, 0x937d, &(0x7f0000004000)="68") 2017/10/24 22:03:11 executing program 2: syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000aa0000)="2e2f66696c653000", 0x0, 0x0) llistxattr(&(0x7f0000e66000)="2e2f66696c653000", &(0x7f0000048000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003ae000-0xb)="2f6465762f6877726e6700", 0x2000, 0x0) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x1) sendto$inet6(0xffffffffffffffff, &(0x7f0000bba000-0x1)="", 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x40000000000007, &(0x7f0000ffa000)=0x0, 0x4) r2 = epoll_create1(0x80000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000ffc000)={0x0, 0x0}) shutdown(r1, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000a22000)=0x0, 0x8) fgetxattr(r1, &(0x7f0000e79000-0x8)=@random={"62747266732e00", "00"}, &(0x7f0000e5f000-0x8e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00008b4000)=0x0, &(0x7f0000ffd000-0x4)=0x4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000d43000)="2f6465762f6877726e6700", 0x4100, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ffd000)="2f6465762f72666b696c6c00", 0x82000, 0x0) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000013000-0x8)=[0x0, 0xfffffffffffffc00]) recvmmsg(r1, &(0x7f00005e5000-0x100)=[{{0x0, 0x0, &(0x7f0000ff7000)=[{&(0x7f00000f3000-0x1000)="", 0x0}], 0x1, &(0x7f000085e000)="", 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000ff7000-0x30)=[], 0x0, &(0x7f0000ff7000-0x3c)="", 0x0, 0x40000000000000}, 0x80000001}], 0x2, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000d9b000)="98", 0x1, 0x0, &(0x7f0000767000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ffd000)="2f6465762f6175746f667300", 0x20000, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c26000)="2f6465762f6175746f667300", 0x18040, 0x0) renameat(r5, &(0x7f00000b3000-0x6)="2e2f66696c653000", r4, &(0x7f0000ffd000)="2e2f66696c653000") poll(&(0x7f0000fe8000)=[{r4, 0x211d, 0x0}, {r2, 0x8000, 0x0}, {r1, 0x10, 0x0}, {r4, 0x8000, 0x0}, {r4, 0x5004, 0x0}, {r4, 0x4746d60b33664aa5, 0x0}, {r2, 0x320, 0x0}, {r2, 0x4048, 0x0}, {r1, 0x5, 0x0}], 0x9, 0x9) fcntl$getown(r2, 0x9) 2017/10/24 22:03:11 executing program 7: mmap(&(0x7f0000000000/0x8dc000)=nil, 0x8dc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000122000)={0x0, 0x0, 0x4, 0x0}) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000382000)="260000001300470020000083140022e5041000ff010000000000000100000001060010000500", 0x26) sendto$inet(0xffffffffffffffff, &(0x7f00008d8000)="", 0x0, 0x20000001, &(0x7f0000798000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000c4b000-0x8)={0x0, 0x0}) ptrace$setopts(0xfffffffffffffffb, r1, 0xfffffffffffffaae, 0x22) ptrace(0xfffffffffffffffe, r1) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000fa1000)={&(0x7f0000f9d000)="", 0x0}) unlink(&(0x7f0000f9f000-0x8)="2e2f66696c653000") futex(&(0x7f000000c000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x100000001, 0x0}, &(0x7f0000016000)=0x0, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x3, 0x0, &(0x7f000000f000)={0x7, 0xcba}, &(0x7f000000c000-0x4)=0x40000000, 0x0) mmap(&(0x7f0000000000/0xc17000)=nil, 0xc17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x9, &(0x7f0000c18000-0x4)=0xc, 0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_ifreq(r2, 0x8921, &(0x7f00008c4000)={@common="64756d6d793000000000000000000000", @ifru_map={0x101, 0x7, 0x9, 0x9, 0x7, 0xfffffffffffffe01}}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00009c3000-0xc)={0x0, 0x0, 0x0}, 0xc) r3 = epoll_create1(0x80000) mmap(&(0x7f0000c18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c79000)="2f6465762f7667615f6172626974657200", 0x800, 0x0) ioctl$TIOCLINUX4(r4, 0x541c, &(0x7f0000ed9000-0x1)=0x4) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f0000160000-0x4)=0x90df, 0x4) epoll_pwait(r3, &(0x7f0000c18000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x7, &(0x7f0000a11000-0x8)={0x8}, 0x8) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00008b2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000005a000-0x4)=0x5b) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000b96000-0x4)=0x6, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000978000-0x10)={0x5, &(0x7f00000e8000)=[{0x8001, 0x6, 0x0, 0x8}, {0xff, 0x0, 0x3, 0x7}, {0x9, 0xd674, 0x401, 0x7fffffff}, {0x5, 0x82, 0x40, 0x0}, {0x2, 0x100000000, 0x5ea, 0x4}]}, 0x10) 2017/10/24 22:03:11 executing program 0: mmap(&(0x7f0000000000/0x8dc000)=nil, 0x8dc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000122000)={0x0, 0x0, 0x4, 0x0}) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000382000)="260000001300470020000083140022e5041000ff010000000000000100000001060010000500", 0x26) sendto$inet(0xffffffffffffffff, &(0x7f00008d8000)="", 0x0, 0x20000001, &(0x7f0000798000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000c4b000-0x8)={0x0, 0x0}) ptrace$setopts(0xfffffffffffffffb, r1, 0xfffffffffffffaae, 0x22) ptrace(0xfffffffffffffffe, r1) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000fa1000)={&(0x7f0000f9d000)="", 0x0}) unlink(&(0x7f0000f9f000-0x8)="2e2f66696c653000") futex(&(0x7f000000c000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x100000001, 0x0}, &(0x7f0000016000)=0x0, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x3, 0x0, &(0x7f000000f000)={0x7, 0xcba}, &(0x7f000000c000-0x4)=0x40000000, 0x0) mmap(&(0x7f0000000000/0xc17000)=nil, 0xc17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x9, &(0x7f0000c18000-0x4)=0xc, 0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_ifreq(r2, 0x8921, &(0x7f00008c4000)={@common="64756d6d793000000000000000000000", @ifru_map={0x101, 0x7, 0x9, 0x9, 0x7, 0xfffffffffffffe01}}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00009c3000-0xc)={0x0, 0x0, 0x0}, 0xc) r3 = epoll_create1(0x80000) mmap(&(0x7f0000c18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c79000)="2f6465762f7667615f6172626974657200", 0x800, 0x0) ioctl$TIOCLINUX4(r4, 0x541c, &(0x7f0000ed9000-0x1)=0x4) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f0000160000-0x4)=0x90df, 0x4) epoll_pwait(r3, &(0x7f0000c18000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x7, &(0x7f0000a11000-0x8)={0x8}, 0x8) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00008b2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000005a000-0x4)=0x5b) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000b96000-0x4)=0x6, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000978000-0x10)={0x5, &(0x7f00000e8000)=[{0x8001, 0x6, 0x0, 0x8}, {0xff, 0x0, 0x3, 0x7}, {0x9, 0xd674, 0x401, 0x7fffffff}, {0x5, 0x82, 0x40, 0x0}, {0x2, 0x100000000, 0x5ea, 0x4}]}, 0x10) 2017/10/24 22:03:11 executing program 5: mmap(&(0x7f0000000000/0x8dc000)=nil, 0x8dc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000122000)={0x0, 0x0, 0x4, 0x0}) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000382000)="260000001300470020000083140022e5041000ff010000000000000100000001060010000500", 0x26) sendto$inet(0xffffffffffffffff, &(0x7f00008d8000)="", 0x0, 0x20000001, &(0x7f0000798000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000c4b000-0x8)={0x0, 0x0}) ptrace$setopts(0xfffffffffffffffb, r1, 0xfffffffffffffaae, 0x22) ptrace(0xfffffffffffffffe, r1) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000fa1000)={&(0x7f0000f9d000)="", 0x0}) unlink(&(0x7f0000f9f000-0x8)="2e2f66696c653000") futex(&(0x7f000000c000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x100000001, 0x0}, &(0x7f0000016000)=0x0, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x3, 0x0, &(0x7f000000f000)={0x7, 0xcba}, &(0x7f000000c000-0x4)=0x40000000, 0x0) mmap(&(0x7f0000000000/0xc17000)=nil, 0xc17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x9, &(0x7f0000c18000-0x4)=0xc, 0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_ifreq(r2, 0x8921, &(0x7f00008c4000)={@common="64756d6d793000000000000000000000", @ifru_map={0x101, 0x7, 0x9, 0x9, 0x7, 0xfffffffffffffe01}}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00009c3000-0xc)={0x0, 0x0, 0x0}, 0xc) r3 = epoll_create1(0x80000) mmap(&(0x7f0000c18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c79000)="2f6465762f7667615f6172626974657200", 0x800, 0x0) ioctl$TIOCLINUX4(r4, 0x541c, &(0x7f0000ed9000-0x1)=0x4) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f0000160000-0x4)=0x90df, 0x4) epoll_pwait(r3, &(0x7f0000c18000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x7, &(0x7f0000a11000-0x8)={0x8}, 0x8) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00008b2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000005a000-0x4)=0x5b) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000b96000-0x4)=0x6, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000978000-0x10)={0x5, &(0x7f00000e8000)=[{0x8001, 0x6, 0x0, 0x8}, {0xff, 0x0, 0x3, 0x7}, {0x9, 0xd674, 0x401, 0x7fffffff}, {0x5, 0x82, 0x40, 0x0}, {0x2, 0x100000000, 0x5ea, 0x4}]}, 0x10) [ 160.671146] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2017/10/24 22:03:11 executing program 2: memfd_create(&(0x7f0000dc9000-0x3)="6c6f00", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x4000001, 0xffffffffffff93ff) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x11, r0, 0x100000000f) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, r3, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d92000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x2e) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)="2e2f66696c653000", 0x200400, 0x400010) mmap(&(0x7f000052e000/0x3000)=nil, 0x3000, 0x3, 0x32, r4, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000002, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000967000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000c9a000)={0x401, 0x0, 0x2, 0x3f}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00004c4000)={0xa32a, 0x0, 0x10000, 0x5}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000ad1000)="0000000000000000000000000000", &(0x7f0000521000)=0xe) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000532000)={0xffffffffffffffff, r6, 0x2, 0x0}) readlink(&(0x7f00005e1000+0xa99)="2e2f66696c653000", &(0x7f0000a06000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62) ioctl$EVIOCGID(r5, 0x80084502, &(0x7f00004af000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") unshare(0x40002000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000b14000)=0x0, &(0x7f00001fe000)=0x4) lseek(0xffffffffffffffff, 0xffffffffffffffff, 0x400) sysfs$1(0x1, &(0x7f00007f4000)="656d30707070316d696d655f747970656b657972696e6749") add_key(&(0x7f0000897000)="6b657972696e6700", &(0x7f0000020000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) 2017/10/24 22:03:11 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000cf8000)="2f6465762f73672300", 0xffffffffffffff33, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000c23000-0x80)={[0x5000, 0x0, 0x10000, 0x6000], 0x400, 0x40, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000a58000)="2e2f66696c653000", 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x3fffffffff, 0x78, 0xdc, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffd, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000dcc000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) readv(r1, &(0x7f00007b8000-0x20)=[{&(0x7f00003af000-0xc9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9}, {&(0x7f0000ece000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}, {&(0x7f0000f6c000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb}, {&(0x7f0000604000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}], 0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000073000)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) syz_open_dev$loop(&(0x7f0000185000)="2f6465762f6c6f6f702300", 0x8000000000000ec, 0x8000000000040000) getsockname$netlink(r0, &(0x7f0000754000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e77000)=0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000b9e000-0x10)={&(0x7f00008b2000)="2e2f66696c653000", r0}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000980000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(0xffffffffffffffff, &(0x7f0000dc9000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00001ae000-0x4)=0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a5e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000c74000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r6, r3, &(0x7f0000c28000)=0xe, 0x77c) splice(r4, 0x0, r2, 0x0, 0x58, 0x0) pipe(&(0x7f0000c7e000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000af5000-0x4)=0x0) 2017/10/24 22:03:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x300) readv(r0, &(0x7f0000a41000)=[{&(0x7f0000bcd000-0x1)="00", 0x1}], 0x1) r1 = socket$inet(0x2, 0x3, 0x800000000000011) sendto$inet(r1, &(0x7f0000ffe000)="", 0x0, 0x0, &(0x7f0000fdc000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r1, r0) ioctl$sock_bt(r0, 0x8906, &(0x7f0000e95000)="f4") sendto(r0, &(0x7f0000a3b000-0x1000)="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", 0x1000, 0x41, &(0x7f0000b72000-0x6)=@hci={0x1f, 0xb, 0x1}, 0x6) 2017/10/24 22:03:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c0c000)="2f6465762f73672300", 0x0, 0x2000000000000002) vmsplice(r0, &(0x7f0000ea4000)=[{&(0x7f0000702000-0x61)="15f0c56b4adecca18a4dece5f639f1e357973962e0e8ad48696e51e06e2140887062450a7f124525c64086acc4e2be24d5bca04010dc7c6fffc4b465fc831b29efaf9f3ed0fbc81a013af4caa546dafe0e5ba7d4d7d43f56ff8ab6af7abc3f8b3a", 0x61}, {&(0x7f0000f69000-0x3b)="aba611b038cb4174a5552c06f5f8fa2ee62ae101561dad93ce32050bf2f79768d4661f96a3e32bbbf5c9bea90af20ceff416ae7d753252a1b02dd1", 0x3b}, {&(0x7f0000116000-0x1d)="fb797bf59241e5841a4e3b6b2a27d79a6e80728dae698a4a48871d660a", 0x1d}], 0x3, 0x1) write$sndseq(r0, &(0x7f00009ea000)=[{0xcd9c, 0x0, 0x0, 0x5, @time={0x77359400, 0x0}, {0xffffffffffffa7d3, 0x380000}, {0xff, 0x0}, @raw32={[0x8, 0x5, 0x2]}}, {0x4, 0x3, 0x800, 0x3, @tick=0x0, {0x8, 0x794}, {0x0, 0x40}, @result={0x2, 0xd65}}, {0x3f, 0x3cac, 0x9, 0xfff, @tick=0x2, {0x5, 0x9}, {0x8c83, 0x200}, @note={0x4, 0x80, 0x1, 0x5, 0x6}}], 0x54) write$sndseq(r0, &(0x7f0000647000)=[{0x0, 0x100000000, 0x0, 0x6, @tick=0x0, {0x0, 0x0}, {0x400000004, 0xffff}, @control={0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x100000000, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x38) ioctl$sock_bt(r0, 0x8906, &(0x7f0000cbd000-0x4a)="a77771aefd46bbc2b340821c980a461cf3c515f2badccf7e0b1518dbad2f63bdafd1a7bf22047562c307a620291edb3bdc8f26acc829cd35bf87999639e11f2207fef26913d7e874008d") fcntl$setpipe(r0, 0x407, 0x7641) ioctl(r0, 0x227c, &(0x7f0000ac7000)="") 2017/10/24 22:03:11 executing program 3: add_key(&(0x7f0000318000-0x6)="6c6f676f6e00", &(0x7f00002fe000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x7, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000f2000)={@common="62637368300000000000000000000000", 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000120000-0x78)={0x80004000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000a99000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xe7}) bind$inet6(r1, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000a8a000)=0x80, 0x4) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r2, 0x107, 0x13, &(0x7f000061c000-0x4)=0x0, 0x4) close(r2) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f000039f000)=@req={0x800, 0x2, 0x3, 0x1}, 0x10) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000620000-0x10)={0x4, &(0x7f0000eb5000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f000051d000)={r3, &(0x7f0000b6d000)="00000000000000000000000000000000000000000000000000000000000000"}) r4 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f0c000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x2, 0x8, 0x0, 0x20, 0x1b, 0xa0, 0xa0, 0x81, 0x0, r4}, {0x421b, 0x5, 0xfffffffffffffff9, 0x1, 0x0, 0x1, 0x3, 0x1000}, {0x9, 0x4000, 0x24, 0x400}, 0x4, 0xfff, 0x4, 0x0, 0x20, 0x3}, {{@in=@broadcast=0xffffffff, 0x7ff, 0x1}, 0x11, @in=@empty=0x0, 0x3f, 0x2, 0x2, 0xfff, 0x0, 0x664, 0x80000001}}, 0xe8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000036d000)={0xd0, 0x20a, 0x2, 0x4, 0x0}, &(0x7f0000e09000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ad8000-0xf9)={r5, 0xf1, "f66c4e43a9925eb7128cc5c3364c3ca76b2abecd47f864984e30b12ac34852e6a039041702fafcd7155b7f447709e40a24d9984fe0ca1e55aa5ee209db9caca7afde262caab22f53d656a46d238b2eeb339a999903a4d7d0f0a65f7d193a386a89e420d59dde7dce74a31c4275d78823511fec64fe84cb0b88f472f1a5724bca6a32b9177dd0d7e61b959e81061b701ece79a41a940ab11e70cf465d70993435695d5d3ce247c207d48cf2d0c7e1f668e24f8da86233c74be629ba1ab3f9fe55042f986b276173acd72e5789e1793fe2aa4b369bc9fa531b309c7fa054a6720622cca37ee3c6d123832d6571a0b946b24c"}, &(0x7f0000828000-0x4)=0xf9) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00009c1000)={r6, 0x3}, &(0x7f0000fa3000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f28000)={r7, 0x7, 0x20}, &(0x7f0000972000)=0xc) listen(r1, 0xe68) r8 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r8, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(0xffffffffffffffff, 0x0, 0x27, &(0x7f00006e2000-0xc)="e000003e7ffeff0021ec067f", 0xc) get_mempolicy(&(0x7f0000686000+0x605)=0x0, &(0x7f0000b38000)=0x0, 0x1ff, &(0x7f00008ff000/0x4000)=nil, 0x4) shutdown(r1, 0x0) 2017/10/24 22:03:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000f47000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000b30000)="2e2e", &(0x7f000036a000-0x8)="2e2f66696c653000") mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000db1000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x0, &(0x7f0000cde000)="") clone(0x0, &(0x7f00008ed000)="", &(0x7f0000ff0000)=0x0, &(0x7f0000b06000)=0x0, &(0x7f0000396000-0x97)="") socketpair$inet(0x2, 0x5, 0x9, &(0x7f0000588000-0x8)={0x0, 0x0}) sendmsg(r1, &(0x7f0000bb6000-0x1c)={&(0x7f0000911000)=@nfc={0x27, 0x2fb, 0x7899, 0x5}, 0x10, &(0x7f0000aa4000-0x20)=[{&(0x7f000044b000)="", 0x0}, {&(0x7f0000b19000-0x4b)="ba3c35b313736ad52579e0d0ef01e3c9ea4b2ee341325e164af890f17eea25c99045abc5581653b770113a424b0fde6fa17b12e69b822fd09ce7c95cbf5abbb7dc93777a5dbd0b916ea4ea", 0x4b}, {&(0x7f0000a73000+0x5d1)="21fd326136c3fc5ce7c14a70d9393639e9b72fc9a0cb76f2cb53f819b9d8078989e36753c9b4c04b614ecc006bf0be8e5288c93c581bd634bc33a638475a9ce279797094bc6a3191c173e06f4369bd5b5c96a85539bce15284a1953b33974ac74aba1f1e3faa47de10eb43641357fdac29235ba0e97e2383ea86fa1dde1bd94317798a7c07fc95a35e34334766c254c930bfb2a743d530fb754a16d13efbaf2c061d5b91cae6f270b6c048445d2f70f34d2b23064dd2d7f6c0da5cc9449428ceeb71a355a4e4d772e899d23d8573921382ff1d36b22528", 0xd7}, {&(0x7f000021e000)="b7dfa6ae07551c491b3074932b459adcca063f36fedd8b022942479c2bf7816cebb47a6a310f983adc8b7a1251a501f38d7510460a402569f800c8f729f38e46cef195c70a07bdadeab159a147663c0bcd08671634827ee5cb7ee5585f3f060dc2ba77569756a0306a13515fdbc032d7ec037f373d04583a219a821be7cccf8c573ed33657e0b0c0e20108f189b7fc042a3799b82a", 0x95}], 0x4, &(0x7f000046b000-0x31c)=[{0xc8, 0x1ff, 0x4ea5, "feb12e628e20d6af372708409f652fd545eaca3108a7bcfd562e6d6258e769936c8bf896d185c6a4a4f5d811650fb4325799430b7623e67d5cfd1ad072ca7d25eb630a7dfb022467b402346c600b10b14167cac5cf76b59a9682a7001440d8eee2746fb761e364c2ae73b8d6357e4e60b0fb46dae8911d90c898c8861f3f88e497bca7433ca820678ede9be5beb3bd5c6a13346feb3fbb58527968566f6288f246e14fbc1e8c7ab6eddd5ebe2ebe24f3a4b125d5dd87dfee03986353"}, {0x48, 0x29, 0xfff, "35d413a2e80ed555309361cbd609f8e936e06d0101b522e3e4f2f5200208750e6e9dd72357a38c36fa22ab61bf868d0d9fed81dfc90daeebc860"}, {0x90, 0x10d, 0x9, "67ad4625f5450ccb4507994643f4923ad261d80f448854888c643e655390eb4eb4dd89ffcea022435e1b40e6c3e49f1ff075faf7976af041b89f46411e457b3e545d517743ca7fe4c0137caee4bbfec90fbe4044f9a8291e8eff356742d958d7fb898befc0206f1ee46800c0537859ab47ec3e97a50e2ab6cd35bc4197156b9f7ce019e5"}, {0xd0, 0x10d, 0x7fffffff, "7258a64d8f99ef86c6826d3ed98f049e906087a6ca791719e574fe3229be42faa7da5e32b71fea4c019fe4c716ede024667c5c1431069b3488e1961ba466e4acddc49a4f68813963be637e09304021936af9b6eada0ee68367d1fa0ad679a494d04154e5d74188e76d8c8ef523d46f00c4948b9344289f14b61444f6cf43c1af05ef7affa501b578e3b84887d084484dcd5b6ce3f4f71057e0dfca3775bc3340ac31b6e57a88869d266e96b5f810cba5ecbcecd59eb02a651d3199cefcfbcc786c51"}, {0xac, 0x11f, 0x6, "2e3e94852ec4d931c64bfc8c96b03bb0bf651df87ab9b740a4aa0da5b52b8abebafb1f9530e919a0d9b4b3193eb1e6de6af9050549b8594cd3358fcec6f19e237e68588ff663b4553d3808d45b3605b2d13976893ee8cf7bc9d8c0e19c76192f2628bfe2b366c43492bd748fafb56644a50540abedaede713002feaa8301c96a9081f6ba7bb5a84ffe1fd75ba9a87803cc81a831bc5da2a1f34bb1f7b4d7"}], 0x5, 0x44805}, 0x4008011) vmsplice(r0, &(0x7f0000a65000-0x48)=[{&(0x7f0000c58000-0x2e)="513573d4783d11bef30a1f9559610cde44b3161f7dd33a3412c0e505a77dcc5ef949bfe0486500e3d2f8503d4737", 0x2e}, {&(0x7f0000571000-0x44)="bb014cab5f58c1bcd208b9aec3ffce95054fbeb2e5a32568d552a873595c5602c612e88e376b3e41f6c5896a07f80fa7fb1f8c78fe3189c2753e44e859d4feca91b70493", 0x44}, {&(0x7f000090e000-0xef)="2f6ed2caea4d5bec0819201588930d2d7f735257bdfaf1a522e9a8036dcc1305172a09d047f529b2266d012ba32af1ca04493aada05e15a2c62b577b65addeec5e33a8a7835715df641be61889a56122923584fcb84a8fe6d3e6c0f1f4658623f3f8b768d331c1ff25691334f4ab0a6fcb13726212d43ffb9a794019ae397f5b097fc7bb7260b4b7ac77a5d63895763589a8deeaa5b70ec8fba1cf8ae36bf34e4a72b200f1f01c1c60d26a8a4b46a248b623c43cbed75600325ce59f35f62b0427006f9ea96cc664efb97977d55bb97c98ffe4ac6a380c1f0844bc72f81d47b5982aa77329ee3450007ee96b329264", 0xef}, {&(0x7f00008dc000)="d8b184b970b6bea814a4fcd788bc96707f6778ebf2d4f747d1f5b72749e8b04b9ac78476af6ee4c8629dd282dbbd0be5f28eeb1bc48742c6fc06b7184f3bbfc22fd529e8853468c511e38ee7a17484a73838e38258cbf44be78b201ad9c3c3ff8cee729e0249aea204b265596f5f51615bfa02d3c3e47c8164cc5fb6", 0x7c}, {&(0x7f0000779000)="8468c9925485bee875456bcff4362222f69d92cedefc87e444", 0x19}, {&(0x7f000058c000-0x86)="e81e688b73061aaf951020040c198a6af8bc6c367211f7c196ef2e2bb70c1054c0b8ea97845cda54de0c3aea8c805d9331bb0996be30e43a39720a1943f32cd34b0df03d360bc7000788a31faaea355880e3751eddfc4edb08527f5393dcddbe92a6c16e84133fcf71d90f319ac3b7f825c43eb1678b6906fcef4cac13928b01db2c81b3234a", 0x86}, {&(0x7f0000e22000-0xaf)="65eb48b64551ea85375b53944d9db54546db38140dab0577795330c684bdc18f221f474b66bd4f62a2e7b7be2a3b5028774176734f38ef3d76268f563eacd7ba8eeca4ad105a78f68cbf18d242af3131d9acc61d4c52011ceb7bc75248956ae48ac01c03f704ccaad6cabef8afb0b37a8fa67d959437c5bcc8ea4944aa66d0a38c5e0632defdfdcda6591ea355f732b33a911543b488a2401c3302eb271d1221236e74e48581b810009791ceffe87c", 0xaf}, {&(0x7f0000c22000)="70b7a410ff4a9373b8ce14980baf9f3400c59db5dbe100967ebe2dc889d4da0f8fac71bfac873247fba0c9c645ddcfaeafc22141ef9d8a151321c6555eff75cf7cc4700e4c2b9efd27f474ad8231346ea190706d9dc21ff16c9571af4997b3ef5270f2c9f3cd4bb2", 0x68}, {&(0x7f000087e000)="4f610241fc06f663bf6258e9f98afd5b64c424174108d358a65fd3ce3827b034d8e7f2b6b1db2f4a1dd6273463fe03779def48d8dfeea5fba4e035df82b40d97b7ac10db3d1de173be8d4e4e4c8233c67fde33cc2eb4300a32830a933f9a1c042b24cdcd1a481594de942b3587ea7c4f2106becc6f9ccfef08c0a7075d8c229ae3779fae8a760401af844ff37cc96ddf704ffd0aea81a3551d50b7752ee8d5f33404935e0d4972effcd177b7108372469297be9d8b38a3d08b7710b682ca4653f3cd977cc51e82b66e1d21752758d6d69a9d879946477e1c437b9750fead46b2f23031d91383a0f2876510074038", 0xee}], 0x9, 0x1) stat(&(0x7f0000d6a000-0x8)="2e2f66696c653000", &(0x7f00005bf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/24 22:03:11 executing program 0: r0 = memfd_create(&(0x7f0000de2000-0x1)="00", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000001000-0xff)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00003bb000)=0xff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000944000-0x4)=0x3f) r2 = gettid() getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000253000)="", &(0x7f0000c0f000)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f0000cf9000)=r2) readv(r1, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000787000-0x138)={{0x3, 0xf000, 0xf, 0x1, 0x3, 0xce69, 0xfff, 0x5, 0x2, 0x8, 0x13, 0xffffffffffffff16, 0x0}, {0x3000, 0x5000, 0xd, 0x1904, 0x3, 0x7, 0x7, 0x1000, 0x5, 0x56, 0x7ff, 0xc0d8, 0x0}, {0x1004, 0x11d004, 0xf, 0x10000, 0x4, 0x7, 0x9, 0x5, 0x9, 0x3, 0x2, 0x3ff, 0x0}, {0x1000, 0x4000, 0xf, 0x10001, 0x7, 0x0, 0x8c9, 0x9, 0xba76, 0x3, 0x4, 0x80000000, 0x0}, {0x0, 0x2, 0x1f, 0x200, 0x80000000, 0x635f1186, 0x3c9d, 0x2, 0xd3, 0x6, 0x1, 0x0, 0x0}, {0x2000, 0x0, 0x4, 0x7a8c, 0x4, 0x9, 0x1, 0x8, 0x81, 0xffffffffffff8000, 0x2b5, 0xfffffffffffffffe, 0x0}, {0x13000, 0x10000, 0x1f, 0x2, 0x0, 0x0, 0x8, 0x424c, 0x101, 0xffffffffffffffe1, 0x7, 0x7, 0x0}, {0x0, 0x3000, 0x9, 0x7, 0x94, 0x3e8, 0x0, 0x5, 0x1b5, 0x1, 0x0, 0x5, 0x0}, {0x6000, 0x2, [0x0, 0x0, 0x0]}, {0x2, 0x3000, [0x0, 0x0, 0x0]}, 0x80000022, 0x0, 0x5000, 0x1, 0xa, 0x4100, 0x0, [0x7, 0x1, 0x7fffffff, 0x3f]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000602000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2, 0x2, 0x800, 0x0}, &(0x7f0000539000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c14000)={r5, @in6={{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3}, &(0x7f0000446000-0x4)=0x98) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)=0x0) ioctl$TCSBRK(r1, 0x5409, 0x8) ioctl$PIO_CMAP(r1, 0x4b70, &(0x7f0000490000)={0x9, 0x3, 0x87, 0x7f, 0x2, 0x8}) fcntl$setsig(r3, 0xa, 0x12) fcntl$setstatus(r1, 0x4, 0x2000) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000400000)={0x0, 0x0}) poll(&(0x7f0000dd2000-0x30)=[{r4, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0xfffefffffffff5b0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00002a4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = dup2(r3, r4) fcntl$setown(r6, 0x8, r2) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00006f4000)=0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000805000-0x4)=0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00002c2000-0x4)=0x0, 0x4) getpeername$unix(0xffffffffffffffff, &(0x7f00007ae000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f000065e000)=0x1002) tkill(r2, 0x16) 2017/10/24 22:03:11 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000095e000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000d17000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000034c000)=0x46) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000969000)={@common="69666230000000000000000000000000", 0xa978}) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f000000d000)=@generic={0x9, 0x8001, 0x2}) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f00002a0000)=0x6, 0x4) r2 = socket$inet(0x2, 0x805, 0x0) pipe2(&(0x7f00003d1000)={0x0, 0x0}, 0x8dfec20948e512a6) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f000054f000)={[0x8, 0x9, 0xb7ee, 0x5, 0x1, 0x5, 0x6, 0x100, 0x3, 0x1ff, 0x4, 0x0, 0x8001, 0x0, 0x5, 0x4], 0x0, 0x30000}) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xae44, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000d1c000-0x4)=0x6, 0x4) bind$inet(r2, &(0x7f00000b0000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000001000-0x10)={0x2, 0x1, @rand_addr=0xffffffff80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r2) 2017/10/24 22:03:11 executing program 6: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f00009c1000)={0x5, &(0x7f0000fc6000)=[{0x7, 0xffffffff, 0x99, 0x6}, {0x67, 0x4f, 0x9, 0x2}, {0x8, 0x8, 0x3, 0x7}, {0x7, 0x7, 0xcf27, 0x2c}, {0x81, 0x93b, 0x6, 0x5}]}) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000876000-0x24)={0xd930, 0x6, 0x8000, 0x3, 0xffffffff, 0x0, 0x4, 0xfffffffffffffff9, 0x2000000000000, 0xfffffffffffff72b, 0x7fffffff, 0x9}) sched_setaffinity(r1, 0x8, &(0x7f000058e000-0x8)=0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x433, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x4000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000058d000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e4c000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000012f000)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b1000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000d23000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x1ff, 0x1, 0x1, 0xb, 0x20, 0x22, 0x7, r3, r4}, {0x81, 0x7, 0x3, 0x100003, 0x5, 0x200, 0x0, 0xffffffffffff6708}, {0x7, 0xfffffffffffffff7, 0xeb, 0x80000001}, 0x3, 0xfffffffffffff3d9, 0x1, 0x0, 0x0, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0xffffffff7fffffff, 0x9}, 0x1, @in=@multicast2=0xe0000002, 0x1f, 0x0, 0x2, 0x1, 0x0, 0x0, 0xfffffffffffff5d0}}, 0xe8) r5 = socket$inet(0x2, 0x3, 0x2f) munlock(&(0x7f0000945000/0x4000)=nil, 0x4000) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xef0, 0x0, 0x8001, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x4, 0x0, 0x200000000000000}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}}, 0xe8) sendto$inet(r5, &(0x7f00006a8000)="c3", 0x1, 0x44000, &(0x7f000000e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000c0e000)="a59ae9f8240169c69bf71b335f8d16e757976593803e62be7fbc5488cdbc6eaaf5d3f716e565d50dc66fc09ea808a41adb2585efc9a3d3d0db0374ef662a296b3f170e0c61948008203adfd657196b980e9d5a7c89879902d344669d9440e3796a5c", 0x62) mmap(&(0x7f0000000000/0xb4c000)=nil, 0xb4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x3, &(0x7f000040c000-0x18)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xffffffffffffff63, 0x1, 0x401, 0x0}, @generic={0xd39d, 0x0, 0x20000000, 0x10000000000000}], &(0x7f0000018000)="73797374656d00", 0x7, 0x80, &(0x7f000062a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x1}, 0x30) mmap(&(0x7f0000b4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000ad4000)={0x27, 0x1e4, 0xb3, 0xfffffffffffffffc, 0x6, 0x10000000, "3432cd65404c0da1f74cc8b43b1ca4fb666ee9d35c7b67645f945e0d061047f6a64386c6c5c12b62cf4511df38c95ba41be194c26212efcfec04683253fdaa", 0x7}, 0x60) splice(0xffffffffffffffff, 0x3, r6, 0x0, 0x8, 0x4) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x5, &(0x7f00009fb000)=0x9, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000ec9000-0x20)={0x2, 0x0, 0x2, 0x8c}) 2017/10/24 22:03:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x300) readv(r0, &(0x7f0000a41000)=[{&(0x7f0000bcd000-0x1)="00", 0x1}], 0x1) r1 = socket$inet(0x2, 0x3, 0x800000000000011) sendto$inet(r1, &(0x7f0000ffe000)="", 0x0, 0x0, &(0x7f0000fdc000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r1, r0) ioctl$sock_bt(r0, 0x8906, &(0x7f0000e95000)="f4") sendto(r0, &(0x7f0000a3b000-0x1000)="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", 0x1000, 0x41, &(0x7f0000b72000-0x6)=@hci={0x1f, 0xb, 0x1}, 0x6) 2017/10/24 22:03:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x300) readv(r0, &(0x7f0000a41000)=[{&(0x7f0000bcd000-0x1)="00", 0x1}], 0x1) r1 = socket$inet(0x2, 0x3, 0x800000000000011) sendto$inet(r1, &(0x7f0000ffe000)="", 0x0, 0x0, &(0x7f0000fdc000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r1, r0) ioctl$sock_bt(r0, 0x8906, &(0x7f0000e95000)="f4") sendto(r0, &(0x7f0000a3b000-0x1000)="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", 0x1000, 0x41, &(0x7f0000b72000-0x6)=@hci={0x1f, 0xb, 0x1}, 0x6) 2017/10/24 22:03:12 executing program 6: setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) perf_event_open(&(0x7f0000ab7000)={0x8, 0x78, 0xfffffffffffffffa, 0x400000, 0x0, 0x0, 0x0, 0x800000, 0x10104, 0x0, 0x6, 0x0, 0x6, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, r0, 0x40, r1, 0x0) accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f00007ee000-0x4)=0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10200, 0x0, 0x4000000668, 0x0, 0x1fe, 0x1, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x20000000000, 0xffffffffffffc799, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r4, 0x0) sysinfo(&(0x7f0000a4b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c33000-0xb)="2f6465762f6877726e6700", 0x2fd, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r5, 0x80046402, &(0x7f00002f9000-0x4)=0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioprio_set$pid(0x2, r2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0xd08000, 0x101000) capset(&(0x7f0000032000)={0x19980330, r2}, &(0x7f0000b2b000-0x18)={0x7, 0x3f, 0xfffffffffffffff7, 0xff, 0x6, 0xb}) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x20000000002, 0x200000000000) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f00004b6000)={0xb, 0x3}, 0x8) setsockopt$inet6_mreq(r6, 0x29, 0x1b, &(0x7f00009ba000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x14) 2017/10/24 22:03:12 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000026d000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000cb5000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000e22000)="73797a6b616c6c657200", &(0x7f0000282000-0x2)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e43000-0xb3)="d4bf39299ed7ced2869519548c5bf42ab5200dda7c83d0a70c49c3e00b55dc23fa44e8776950ec783fe6739786df4998f11b5617c5996948a26d0cbba14b8016c7562597d1f6b58ae0ed6e7291f1905e944055ccd8cd071bcf74838a8c48cad90a406d91d20f14b57433ecca31194c2721c6e79101aca691f3065d6847e16a825eaf151d6d81dab1676b1c1fe98857abc24ec2422f8e9cff08226d749139d3e7796fb045fc72f109fd82c262cef3aea586e5cc", 0xb3, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r1, 0x9000000000000000) r2 = socket$inet(0x2, 0x400000003, 0xff) sendto$inet(r2, &(0x7f0000005000)="", 0x0, 0x0, &(0x7f0000004000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/24 22:03:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x300) readv(r0, &(0x7f0000a41000)=[{&(0x7f0000bcd000-0x1)="00", 0x1}], 0x1) r1 = socket$inet(0x2, 0x3, 0x800000000000011) sendto$inet(r1, &(0x7f0000ffe000)="", 0x0, 0x0, &(0x7f0000fdc000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r1, r0) ioctl$sock_bt(r0, 0x8906, &(0x7f0000e95000)="f4") sendto(r0, &(0x7f0000a3b000-0x1000)="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", 0x1000, 0x41, &(0x7f0000b72000-0x6)=@hci={0x1f, 0xb, 0x1}, 0x6) 2017/10/24 22:03:12 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000d04000)="2f6465762f7573626d6f6e2300", 0x93, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000001000-0x5e)={0x5e, 0x100000000, "9c7f0d40569c3f507a2d307e14656ca25440dd3c7de70b76f0c52cf17e7d0beabf60564329f25c21aee0f5ca0f24553cf88c2f00a7408dc452099a2477c3f08a379a682529af45711b08009b0d60dab9655f39656ff8"}, 0x2000) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="65716c00000000000000000000000000"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000002000-0x1)=0x6, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000004000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000003000-0x4)=0x1c) sysinfo(&(0x7f0000003000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000003000)={0x0, {{0x2, 0x0, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000002000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000002000-0x10)={{0x0, 0x0}, {r2, r3/1000+10000}}, &(0x7f0000006000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x2, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x0, &(0x7f0000005000-0x10)={{0x0, r4}, {r1, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000002000-0x40)={0x8, @time={r5, 0x0}, 0x1, {0x3ff, 0x5}, 0x6, 0x2, 0x6c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000005000-0x8)={0x0, &(0x7f0000006000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x3, 0x5) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r6, 0x0, 0x17, &(0x7f0000eed000)=0x4, 0x4) getsockopt$inet_dccp_int(r6, 0x21, 0x20000000000011, &(0x7f0000eea000-0x4)=0x0, &(0x7f0000ee9000)=0x4) bind$inet(r6, &(0x7f0000002000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r6, 0x0, 0x17, &(0x7f0000ee0000-0x4)=0x0, 0x4) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f000046a000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/24 22:03:12 executing program 2: memfd_create(&(0x7f0000dc9000-0x3)="6c6f00", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x4000001, 0xffffffffffff93ff) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x11, r0, 0x100000000f) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, r3, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d92000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x2e) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)="2e2f66696c653000", 0x200400, 0x400010) mmap(&(0x7f000052e000/0x3000)=nil, 0x3000, 0x3, 0x32, r4, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000002, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000967000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000c9a000)={0x401, 0x0, 0x2, 0x3f}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00004c4000)={0xa32a, 0x0, 0x10000, 0x5}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000ad1000)="0000000000000000000000000000", &(0x7f0000521000)=0xe) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000532000)={0xffffffffffffffff, r6, 0x2, 0x0}) readlink(&(0x7f00005e1000+0xa99)="2e2f66696c653000", &(0x7f0000a06000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62) ioctl$EVIOCGID(r5, 0x80084502, &(0x7f00004af000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") unshare(0x40002000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000b14000)=0x0, &(0x7f00001fe000)=0x4) lseek(0xffffffffffffffff, 0xffffffffffffffff, 0x400) sysfs$1(0x1, &(0x7f00007f4000)="656d30707070316d696d655f747970656b657972696e6749") add_key(&(0x7f0000897000)="6b657972696e6700", &(0x7f0000020000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) 2017/10/24 22:03:12 executing program 5: memfd_create(&(0x7f0000dc9000-0x3)="6c6f00", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x4000001, 0xffffffffffff93ff) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x11, r0, 0x100000000f) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, r3, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d92000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x2e) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)="2e2f66696c653000", 0x200400, 0x400010) mmap(&(0x7f000052e000/0x3000)=nil, 0x3000, 0x3, 0x32, r4, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000002, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000967000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000c9a000)={0x401, 0x0, 0x2, 0x3f}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00004c4000)={0xa32a, 0x0, 0x10000, 0x5}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000ad1000)="0000000000000000000000000000", &(0x7f0000521000)=0xe) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000532000)={0xffffffffffffffff, r6, 0x2, 0x0}) readlink(&(0x7f00005e1000+0xa99)="2e2f66696c653000", &(0x7f0000a06000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62) ioctl$EVIOCGID(r5, 0x80084502, &(0x7f00004af000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") unshare(0x40002000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000b14000)=0x0, &(0x7f00001fe000)=0x4) lseek(0xffffffffffffffff, 0xffffffffffffffff, 0x400) sysfs$1(0x1, &(0x7f00007f4000)="656d30707070316d696d655f747970656b657972696e6749") add_key(&(0x7f0000897000)="6b657972696e6700", &(0x7f0000020000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) 2017/10/24 22:03:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x300) readv(r0, &(0x7f0000a41000)=[{&(0x7f0000bcd000-0x1)="00", 0x1}], 0x1) r1 = socket$inet(0x2, 0x3, 0x800000000000011) sendto$inet(r1, &(0x7f0000ffe000)="", 0x0, 0x0, &(0x7f0000fdc000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r1, r0) ioctl$sock_bt(r0, 0x8906, &(0x7f0000e95000)="f4") sendto(r0, &(0x7f0000a3b000-0x1000)="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", 0x1000, 0x41, &(0x7f0000b72000-0x6)=@hci={0x1f, 0xb, 0x1}, 0x6) 2017/10/24 22:03:12 executing program 4: ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f00008ff000-0x78)={0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000fa7000-0x10)=@generic="f99a3fc7dcf4c9fac4a3258e27ba344d", 0x0, 0x0, 0x0}) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0xf, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x100000000000000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000e60000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x400000000000000, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000337000-0x11)="2f6465762f7667615f6172626974657200", 0x30000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000432000-0x18)=[{r2, 0x7, 0x0}, {r2, 0x8, 0x0}, {r2, 0xc, 0x0}], 0x3, &(0x7f0000979000-0x8)={0x0, 0x989680}, &(0x7f0000000000)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x1) r4 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) readlinkat(r3, &(0x7f000086a000-0x8)="2e2f66696c653000", &(0x7f000021d000)="", 0x0) write$evdev(r3, &(0x7f0000ec6000-0x20)=[{{0x0, 0x0}, 0x1, 0x9, 0xff}, {{0x0, 0x0}, 0x1, 0x80, 0x2}], 0x20) ftruncate(r3, 0x10003) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000f4b000)={0xffffffffffffffff}) sendfile(r4, r3, 0x0, 0x72439a6b) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000019000)="", 0x0, 0x0, &(0x7f0000019000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) 2017/10/24 22:03:12 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000d04000)="2f6465762f7573626d6f6e2300", 0x93, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000001000-0x5e)={0x5e, 0x100000000, "9c7f0d40569c3f507a2d307e14656ca25440dd3c7de70b76f0c52cf17e7d0beabf60564329f25c21aee0f5ca0f24553cf88c2f00a7408dc452099a2477c3f08a379a682529af45711b08009b0d60dab9655f39656ff8"}, 0x2000) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="65716c00000000000000000000000000"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000002000-0x1)=0x6, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000004000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000003000-0x4)=0x1c) sysinfo(&(0x7f0000003000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000003000)={0x0, {{0x2, 0x0, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000002000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000002000-0x10)={{0x0, 0x0}, {r2, r3/1000+10000}}, &(0x7f0000006000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x2, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x0, &(0x7f0000005000-0x10)={{0x0, r4}, {r1, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000002000-0x40)={0x8, @time={r5, 0x0}, 0x1, {0x3ff, 0x5}, 0x6, 0x2, 0x6c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000005000-0x8)={0x0, &(0x7f0000006000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x3, 0x5) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r6, 0x0, 0x17, &(0x7f0000eed000)=0x4, 0x4) getsockopt$inet_dccp_int(r6, 0x21, 0x20000000000011, &(0x7f0000eea000-0x4)=0x0, &(0x7f0000ee9000)=0x4) bind$inet(r6, &(0x7f0000002000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r6, 0x0, 0x17, &(0x7f0000ee0000-0x4)=0x0, 0x4) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f000046a000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/24 22:03:12 executing program 3: add_key(&(0x7f0000318000-0x6)="6c6f676f6e00", &(0x7f00002fe000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x7, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000f2000)={@common="62637368300000000000000000000000", 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000120000-0x78)={0x80004000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000a99000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xe7}) bind$inet6(r1, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000a8a000)=0x80, 0x4) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r2, 0x107, 0x13, &(0x7f000061c000-0x4)=0x0, 0x4) close(r2) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f000039f000)=@req={0x800, 0x2, 0x3, 0x1}, 0x10) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000620000-0x10)={0x4, &(0x7f0000eb5000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f000051d000)={r3, &(0x7f0000b6d000)="00000000000000000000000000000000000000000000000000000000000000"}) r4 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f0c000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x2, 0x8, 0x0, 0x20, 0x1b, 0xa0, 0xa0, 0x81, 0x0, r4}, {0x421b, 0x5, 0xfffffffffffffff9, 0x1, 0x0, 0x1, 0x3, 0x1000}, {0x9, 0x4000, 0x24, 0x400}, 0x4, 0xfff, 0x4, 0x0, 0x20, 0x3}, {{@in=@broadcast=0xffffffff, 0x7ff, 0x1}, 0x11, @in=@empty=0x0, 0x3f, 0x2, 0x2, 0xfff, 0x0, 0x664, 0x80000001}}, 0xe8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000036d000)={0xd0, 0x20a, 0x2, 0x4, 0x0}, &(0x7f0000e09000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ad8000-0xf9)={r5, 0xf1, "f66c4e43a9925eb7128cc5c3364c3ca76b2abecd47f864984e30b12ac34852e6a039041702fafcd7155b7f447709e40a24d9984fe0ca1e55aa5ee209db9caca7afde262caab22f53d656a46d238b2eeb339a999903a4d7d0f0a65f7d193a386a89e420d59dde7dce74a31c4275d78823511fec64fe84cb0b88f472f1a5724bca6a32b9177dd0d7e61b959e81061b701ece79a41a940ab11e70cf465d70993435695d5d3ce247c207d48cf2d0c7e1f668e24f8da86233c74be629ba1ab3f9fe55042f986b276173acd72e5789e1793fe2aa4b369bc9fa531b309c7fa054a6720622cca37ee3c6d123832d6571a0b946b24c"}, &(0x7f0000828000-0x4)=0xf9) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00009c1000)={r6, 0x3}, &(0x7f0000fa3000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f28000)={r7, 0x7, 0x20}, &(0x7f0000972000)=0xc) listen(r1, 0xe68) r8 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r8, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(0xffffffffffffffff, 0x0, 0x27, &(0x7f00006e2000-0xc)="e000003e7ffeff0021ec067f", 0xc) get_mempolicy(&(0x7f0000686000+0x605)=0x0, &(0x7f0000b38000)=0x0, 0x1ff, &(0x7f00008ff000/0x4000)=nil, 0x4) shutdown(r1, 0x0) 2017/10/24 22:03:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000f47000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000b30000)="2e2e", &(0x7f000036a000-0x8)="2e2f66696c653000") mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000db1000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x0, &(0x7f0000cde000)="") clone(0x0, &(0x7f00008ed000)="", &(0x7f0000ff0000)=0x0, &(0x7f0000b06000)=0x0, &(0x7f0000396000-0x97)="") socketpair$inet(0x2, 0x5, 0x9, &(0x7f0000588000-0x8)={0x0, 0x0}) sendmsg(r1, &(0x7f0000bb6000-0x1c)={&(0x7f0000911000)=@nfc={0x27, 0x2fb, 0x7899, 0x5}, 0x10, &(0x7f0000aa4000-0x20)=[{&(0x7f000044b000)="", 0x0}, {&(0x7f0000b19000-0x4b)="ba3c35b313736ad52579e0d0ef01e3c9ea4b2ee341325e164af890f17eea25c99045abc5581653b770113a424b0fde6fa17b12e69b822fd09ce7c95cbf5abbb7dc93777a5dbd0b916ea4ea", 0x4b}, {&(0x7f0000a73000+0x5d1)="21fd326136c3fc5ce7c14a70d9393639e9b72fc9a0cb76f2cb53f819b9d8078989e36753c9b4c04b614ecc006bf0be8e5288c93c581bd634bc33a638475a9ce279797094bc6a3191c173e06f4369bd5b5c96a85539bce15284a1953b33974ac74aba1f1e3faa47de10eb43641357fdac29235ba0e97e2383ea86fa1dde1bd94317798a7c07fc95a35e34334766c254c930bfb2a743d530fb754a16d13efbaf2c061d5b91cae6f270b6c048445d2f70f34d2b23064dd2d7f6c0da5cc9449428ceeb71a355a4e4d772e899d23d8573921382ff1d36b22528", 0xd7}, {&(0x7f000021e000)="b7dfa6ae07551c491b3074932b459adcca063f36fedd8b022942479c2bf7816cebb47a6a310f983adc8b7a1251a501f38d7510460a402569f800c8f729f38e46cef195c70a07bdadeab159a147663c0bcd08671634827ee5cb7ee5585f3f060dc2ba77569756a0306a13515fdbc032d7ec037f373d04583a219a821be7cccf8c573ed33657e0b0c0e20108f189b7fc042a3799b82a", 0x95}], 0x4, &(0x7f000046b000-0x31c)=[{0xc8, 0x1ff, 0x4ea5, "feb12e628e20d6af372708409f652fd545eaca3108a7bcfd562e6d6258e769936c8bf896d185c6a4a4f5d811650fb4325799430b7623e67d5cfd1ad072ca7d25eb630a7dfb022467b402346c600b10b14167cac5cf76b59a9682a7001440d8eee2746fb761e364c2ae73b8d6357e4e60b0fb46dae8911d90c898c8861f3f88e497bca7433ca820678ede9be5beb3bd5c6a13346feb3fbb58527968566f6288f246e14fbc1e8c7ab6eddd5ebe2ebe24f3a4b125d5dd87dfee03986353"}, {0x48, 0x29, 0xfff, "35d413a2e80ed555309361cbd609f8e936e06d0101b522e3e4f2f5200208750e6e9dd72357a38c36fa22ab61bf868d0d9fed81dfc90daeebc860"}, {0x90, 0x10d, 0x9, "67ad4625f5450ccb4507994643f4923ad261d80f448854888c643e655390eb4eb4dd89ffcea022435e1b40e6c3e49f1ff075faf7976af041b89f46411e457b3e545d517743ca7fe4c0137caee4bbfec90fbe4044f9a8291e8eff356742d958d7fb898befc0206f1ee46800c0537859ab47ec3e97a50e2ab6cd35bc4197156b9f7ce019e5"}, {0xd0, 0x10d, 0x7fffffff, "7258a64d8f99ef86c6826d3ed98f049e906087a6ca791719e574fe3229be42faa7da5e32b71fea4c019fe4c716ede024667c5c1431069b3488e1961ba466e4acddc49a4f68813963be637e09304021936af9b6eada0ee68367d1fa0ad679a494d04154e5d74188e76d8c8ef523d46f00c4948b9344289f14b61444f6cf43c1af05ef7affa501b578e3b84887d084484dcd5b6ce3f4f71057e0dfca3775bc3340ac31b6e57a88869d266e96b5f810cba5ecbcecd59eb02a651d3199cefcfbcc786c51"}, {0xac, 0x11f, 0x6, "2e3e94852ec4d931c64bfc8c96b03bb0bf651df87ab9b740a4aa0da5b52b8abebafb1f9530e919a0d9b4b3193eb1e6de6af9050549b8594cd3358fcec6f19e237e68588ff663b4553d3808d45b3605b2d13976893ee8cf7bc9d8c0e19c76192f2628bfe2b366c43492bd748fafb56644a50540abedaede713002feaa8301c96a9081f6ba7bb5a84ffe1fd75ba9a87803cc81a831bc5da2a1f34bb1f7b4d7"}], 0x5, 0x44805}, 0x4008011) vmsplice(r0, &(0x7f0000a65000-0x48)=[{&(0x7f0000c58000-0x2e)="513573d4783d11bef30a1f9559610cde44b3161f7dd33a3412c0e505a77dcc5ef949bfe0486500e3d2f8503d4737", 0x2e}, {&(0x7f0000571000-0x44)="bb014cab5f58c1bcd208b9aec3ffce95054fbeb2e5a32568d552a873595c5602c612e88e376b3e41f6c5896a07f80fa7fb1f8c78fe3189c2753e44e859d4feca91b70493", 0x44}, {&(0x7f000090e000-0xef)="2f6ed2caea4d5bec0819201588930d2d7f735257bdfaf1a522e9a8036dcc1305172a09d047f529b2266d012ba32af1ca04493aada05e15a2c62b577b65addeec5e33a8a7835715df641be61889a56122923584fcb84a8fe6d3e6c0f1f4658623f3f8b768d331c1ff25691334f4ab0a6fcb13726212d43ffb9a794019ae397f5b097fc7bb7260b4b7ac77a5d63895763589a8deeaa5b70ec8fba1cf8ae36bf34e4a72b200f1f01c1c60d26a8a4b46a248b623c43cbed75600325ce59f35f62b0427006f9ea96cc664efb97977d55bb97c98ffe4ac6a380c1f0844bc72f81d47b5982aa77329ee3450007ee96b329264", 0xef}, {&(0x7f00008dc000)="d8b184b970b6bea814a4fcd788bc96707f6778ebf2d4f747d1f5b72749e8b04b9ac78476af6ee4c8629dd282dbbd0be5f28eeb1bc48742c6fc06b7184f3bbfc22fd529e8853468c511e38ee7a17484a73838e38258cbf44be78b201ad9c3c3ff8cee729e0249aea204b265596f5f51615bfa02d3c3e47c8164cc5fb6", 0x7c}, {&(0x7f0000779000)="8468c9925485bee875456bcff4362222f69d92cedefc87e444", 0x19}, {&(0x7f000058c000-0x86)="e81e688b73061aaf951020040c198a6af8bc6c367211f7c196ef2e2bb70c1054c0b8ea97845cda54de0c3aea8c805d9331bb0996be30e43a39720a1943f32cd34b0df03d360bc7000788a31faaea355880e3751eddfc4edb08527f5393dcddbe92a6c16e84133fcf71d90f319ac3b7f825c43eb1678b6906fcef4cac13928b01db2c81b3234a", 0x86}, {&(0x7f0000e22000-0xaf)="65eb48b64551ea85375b53944d9db54546db38140dab0577795330c684bdc18f221f474b66bd4f62a2e7b7be2a3b5028774176734f38ef3d76268f563eacd7ba8eeca4ad105a78f68cbf18d242af3131d9acc61d4c52011ceb7bc75248956ae48ac01c03f704ccaad6cabef8afb0b37a8fa67d959437c5bcc8ea4944aa66d0a38c5e0632defdfdcda6591ea355f732b33a911543b488a2401c3302eb271d1221236e74e48581b810009791ceffe87c", 0xaf}, {&(0x7f0000c22000)="70b7a410ff4a9373b8ce14980baf9f3400c59db5dbe100967ebe2dc889d4da0f8fac71bfac873247fba0c9c645ddcfaeafc22141ef9d8a151321c6555eff75cf7cc4700e4c2b9efd27f474ad8231346ea190706d9dc21ff16c9571af4997b3ef5270f2c9f3cd4bb2", 0x68}, {&(0x7f000087e000)="4f610241fc06f663bf6258e9f98afd5b64c424174108d358a65fd3ce3827b034d8e7f2b6b1db2f4a1dd6273463fe03779def48d8dfeea5fba4e035df82b40d97b7ac10db3d1de173be8d4e4e4c8233c67fde33cc2eb4300a32830a933f9a1c042b24cdcd1a481594de942b3587ea7c4f2106becc6f9ccfef08c0a7075d8c229ae3779fae8a760401af844ff37cc96ddf704ffd0aea81a3551d50b7752ee8d5f33404935e0d4972effcd177b7108372469297be9d8b38a3d08b7710b682ca4653f3cd977cc51e82b66e1d21752758d6d69a9d879946477e1c437b9750fead46b2f23031d91383a0f2876510074038", 0xee}], 0x9, 0x1) stat(&(0x7f0000d6a000-0x8)="2e2f66696c653000", &(0x7f00005bf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/24 22:03:12 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000d04000)="2f6465762f7573626d6f6e2300", 0x93, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000001000-0x5e)={0x5e, 0x100000000, "9c7f0d40569c3f507a2d307e14656ca25440dd3c7de70b76f0c52cf17e7d0beabf60564329f25c21aee0f5ca0f24553cf88c2f00a7408dc452099a2477c3f08a379a682529af45711b08009b0d60dab9655f39656ff8"}, 0x2000) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="65716c00000000000000000000000000"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000002000-0x1)=0x6, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000004000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000003000-0x4)=0x1c) sysinfo(&(0x7f0000003000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000003000)={0x0, {{0x2, 0x0, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000002000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000002000-0x10)={{0x0, 0x0}, {r2, r3/1000+10000}}, &(0x7f0000006000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x2, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x0, &(0x7f0000005000-0x10)={{0x0, r4}, {r1, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000002000-0x40)={0x8, @time={r5, 0x0}, 0x1, {0x3ff, 0x5}, 0x6, 0x2, 0x6c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000005000-0x8)={0x0, &(0x7f0000006000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x3, 0x5) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r6, 0x0, 0x17, &(0x7f0000eed000)=0x4, 0x4) getsockopt$inet_dccp_int(r6, 0x21, 0x20000000000011, &(0x7f0000eea000-0x4)=0x0, &(0x7f0000ee9000)=0x4) bind$inet(r6, &(0x7f0000002000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r6, 0x0, 0x17, &(0x7f0000ee0000-0x4)=0x0, 0x4) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f000046a000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/24 22:03:12 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000d04000)="2f6465762f7573626d6f6e2300", 0x93, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000001000-0x5e)={0x5e, 0x100000000, "9c7f0d40569c3f507a2d307e14656ca25440dd3c7de70b76f0c52cf17e7d0beabf60564329f25c21aee0f5ca0f24553cf88c2f00a7408dc452099a2477c3f08a379a682529af45711b08009b0d60dab9655f39656ff8"}, 0x2000) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="65716c00000000000000000000000000"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000002000-0x1)=0x6, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000004000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000003000-0x4)=0x1c) sysinfo(&(0x7f0000003000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000003000)={0x0, {{0x2, 0x0, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000002000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000002000-0x10)={{0x0, 0x0}, {r2, r3/1000+10000}}, &(0x7f0000006000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x2, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x0, &(0x7f0000005000-0x10)={{0x0, r4}, {r1, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000002000-0x40)={0x8, @time={r5, 0x0}, 0x1, {0x3ff, 0x5}, 0x6, 0x2, 0x6c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000005000-0x8)={0x0, &(0x7f0000006000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x3, 0x5) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r6, 0x0, 0x17, &(0x7f0000eed000)=0x4, 0x4) getsockopt$inet_dccp_int(r6, 0x21, 0x20000000000011, &(0x7f0000eea000-0x4)=0x0, &(0x7f0000ee9000)=0x4) bind$inet(r6, &(0x7f0000002000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r6, 0x0, 0x17, &(0x7f0000ee0000-0x4)=0x0, 0x4) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f000046a000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/24 22:03:12 executing program 6: setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) perf_event_open(&(0x7f0000ab7000)={0x8, 0x78, 0xfffffffffffffffa, 0x400000, 0x0, 0x0, 0x0, 0x800000, 0x10104, 0x0, 0x6, 0x0, 0x6, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, r0, 0x40, r1, 0x0) accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f00007ee000-0x4)=0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10200, 0x0, 0x4000000668, 0x0, 0x1fe, 0x1, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x20000000000, 0xffffffffffffc799, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r4, 0x0) sysinfo(&(0x7f0000a4b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c33000-0xb)="2f6465762f6877726e6700", 0x2fd, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r5, 0x80046402, &(0x7f00002f9000-0x4)=0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioprio_set$pid(0x2, r2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0xd08000, 0x101000) capset(&(0x7f0000032000)={0x19980330, r2}, &(0x7f0000b2b000-0x18)={0x7, 0x3f, 0xfffffffffffffff7, 0xff, 0x6, 0xb}) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x20000000002, 0x200000000000) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f00004b6000)={0xb, 0x3}, 0x8) setsockopt$inet6_mreq(r6, 0x29, 0x1b, &(0x7f00009ba000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x14) 2017/10/24 22:03:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000001000-0x1)=0x0) 2017/10/24 22:03:12 executing program 0: r0 = memfd_create(&(0x7f0000de2000-0x1)="00", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000001000-0xff)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00003bb000)=0xff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000944000-0x4)=0x3f) r2 = gettid() getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000253000)="", &(0x7f0000c0f000)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f0000cf9000)=r2) readv(r1, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000787000-0x138)={{0x3, 0xf000, 0xf, 0x1, 0x3, 0xce69, 0xfff, 0x5, 0x2, 0x8, 0x13, 0xffffffffffffff16, 0x0}, {0x3000, 0x5000, 0xd, 0x1904, 0x3, 0x7, 0x7, 0x1000, 0x5, 0x56, 0x7ff, 0xc0d8, 0x0}, {0x1004, 0x11d004, 0xf, 0x10000, 0x4, 0x7, 0x9, 0x5, 0x9, 0x3, 0x2, 0x3ff, 0x0}, {0x1000, 0x4000, 0xf, 0x10001, 0x7, 0x0, 0x8c9, 0x9, 0xba76, 0x3, 0x4, 0x80000000, 0x0}, {0x0, 0x2, 0x1f, 0x200, 0x80000000, 0x635f1186, 0x3c9d, 0x2, 0xd3, 0x6, 0x1, 0x0, 0x0}, {0x2000, 0x0, 0x4, 0x7a8c, 0x4, 0x9, 0x1, 0x8, 0x81, 0xffffffffffff8000, 0x2b5, 0xfffffffffffffffe, 0x0}, {0x13000, 0x10000, 0x1f, 0x2, 0x0, 0x0, 0x8, 0x424c, 0x101, 0xffffffffffffffe1, 0x7, 0x7, 0x0}, {0x0, 0x3000, 0x9, 0x7, 0x94, 0x3e8, 0x0, 0x5, 0x1b5, 0x1, 0x0, 0x5, 0x0}, {0x6000, 0x2, [0x0, 0x0, 0x0]}, {0x2, 0x3000, [0x0, 0x0, 0x0]}, 0x80000022, 0x0, 0x5000, 0x1, 0xa, 0x4100, 0x0, [0x7, 0x1, 0x7fffffff, 0x3f]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000602000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2, 0x2, 0x800, 0x0}, &(0x7f0000539000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c14000)={r5, @in6={{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3}, &(0x7f0000446000-0x4)=0x98) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)=0x0) ioctl$TCSBRK(r1, 0x5409, 0x8) ioctl$PIO_CMAP(r1, 0x4b70, &(0x7f0000490000)={0x9, 0x3, 0x87, 0x7f, 0x2, 0x8}) fcntl$setsig(r3, 0xa, 0x12) fcntl$setstatus(r1, 0x4, 0x2000) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000400000)={0x0, 0x0}) poll(&(0x7f0000dd2000-0x30)=[{r4, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0xfffefffffffff5b0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00002a4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = dup2(r3, r4) fcntl$setown(r6, 0x8, r2) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00006f4000)=0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000805000-0x4)=0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00002c2000-0x4)=0x0, 0x4) getpeername$unix(0xffffffffffffffff, &(0x7f00007ae000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f000065e000)=0x1002) tkill(r2, 0x16) 2017/10/24 22:03:12 executing program 2: setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000152000)={0x20000000000000, 0xffff, 0xb14b, 0x1, 0x0}, 0x14) r0 = bpf$PROG_LOAD(0x5, &(0x7f000069a000)={0x1, 0x2, &(0x7f0000b67000-0x10)=[@generic={0xb62, 0x1000000f510, 0xc, 0x0}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f000015a000)="246e6f64657673797374656d262a47504c776c616e307d657468316e6f6465765d00", 0x40, 0x80, &(0x7f0000b62000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x20000000000000b5, 0x0}, 0x30) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f9b000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0xd95, 0x84500) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) connect$inet6(r1, &(0x7f0000661000-0x1c)={0xa, 0x3, 0xfffffffffffffffe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000abb000)="2f6465762f7663732300", 0x0, 0x101100) 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) openat$sequencer(0xffffffffffffff9c, &(0x7f0000f9a000)="2f6465762f73657175656e63657200", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(r1, r0) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000f9b000-0x8)={0x2, &(0x7f0000001000-0x2)="00ba"}) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000f9b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80, 0x0, &(0x7f00004c6000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000003000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000004000)={r4, 0x0, 0xfffffffffffff800, 0x1}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000004000-0x18)={0x0, 0xf074, 0x20, 0x2, 0x10000}, &(0x7f0000abb000)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x6}, &(0x7f0000003000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000f9b000)=@assoc_value={r5, 0x6}, 0x8) r6 = socket(0x9, 0x400000002802, 0x3) setsockopt$inet_mreqsrc(r6, 0x0, 0x2e, &(0x7f0000abc000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) sendto$inet6(r1, &(0x7f0000aab000-0x1000)="9774dcd5ba5ea9b887fe3dbfa51704b94e7dc6f85d502583368e86d8de64f302f8a65901fc2562829f16265a3d528e752700c618abfbcef79f7fac658c04e6de7bc99d1ff8f3dc8bddc3a4db9c439d7ab124a1b172f957072a1b60c3aaff8f62d04d99e706ef0400b793e97b623ccfe69e77ca69472665171674d9f87f5bbf9289", 0x81, 0x4000, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) epoll_create(0x40004001009) recvfrom$inet6(r1, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6, 0x1ffd, &(0x7f0000f72000-0x1c)={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0xfff}, 0x1c) r7 = accept4(r1, &(0x7f0000e5c000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000247000)=0x60, 0x7ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r7, 0x8905, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00009ee000-0x8c)={0x0, @in6={{0xa, 0x0, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000005000-0x4)=0x8c) accept4$inet6(r1, 0x0, &(0x7f0000c55000)=0x0, 0x80800) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000eeb000-0xa0)={r8, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4d7c, 0xea29, 0x4, 0x88}, 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x2, 0x174c0e48, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x80000001, @loopback={0x0, 0x1}, 0x0}, 0xfffffffffffffffd, [0x70, 0x2f5c, 0x5, 0x0, 0x0, 0x3, 0x3, 0x0]}, 0x5c) connect(r9, &(0x7f0000e3a000-0x10)=@nl={0x800010, 0x0, 0x800, 0x7}, 0xc) setsockopt$inet_buf(r9, 0x0, 0x40, &(0x7f0000002000)="", 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x6) 2017/10/24 22:03:12 executing program 5: clock_adjtime(0x1, &(0x7f0000612000-0xd0)={0x100000001, 0x6, 0x85, 0xd5, 0xfffffffeffffffff, 0x7fff, 0x5, 0x3, 0x4, 0x1, 0x4, 0x6, 0x6, 0x5, 0x4, 0x4, 0x1ff, 0x5, 0x2, 0x8, 0x2, 0x1, 0x400, 0x0, 0x100, 0x3ff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000578000)="2f6465762f73672300", 0x4, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) getpeername(r0, &(0x7f0000aaa000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000069000-0x4)=0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000ea8000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="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", 0x481, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000e78000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") recvfrom(r1, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000f89000)="", 0x0, 0x40, &(0x7f00005ef000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000aeb000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom$inet6(r1, &(0x7f00006fa000)="", 0x0, 0x10000000000000, &(0x7f0000fbf000-0x1c)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) syz_open_dev$evdev(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6576656e742300", 0x8, 0x200040) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00002a6000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bdf000)=0xe8) connect$packet(r1, &(0x7f0000031000)={0x11, 0x17, r2, 0x1, 0x3, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000001000-0x10)={0x2, 0x2, @rand_addr=0x1fe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(r3, 0x0, 0x800000029, &(0x7f0000009000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) setsockopt$inet_buf(r3, 0x0, 0x27, &(0x7f00009d1000-0xd9)="788827258d5e68710c4fb17c2eda63c74a0877f25d50239b125cc208f92b46d30fc3cdb5f94c9526344db563f8a0d7b78a34a447356e37eba0fe4e78390aa7f23acaeedd94f9871e97ab6816b2827ba7e5792b317589be8e536751554eda9a39a3e93c4f45ce367cda443d9b09f123c191801ef80c2f093631aaa36e20bbf07b91ec33a27ffd5cca8b289c7b09a13471220ba1c29708c08ee675b75e75451b3df080d4ffe3c19d6d062333211b2bc036e6108dcc82e1aad6b559e98139acae7b82f3b9cb6523f15c82aaffe2cfb28549c38411d9dbd8846309", 0xd9) r4 = socket$inet6(0xa, 0x4, 0xfffffffffffffffd) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000f6b000)=0x0, &(0x7f0000f68000)=0x4) sendmsg(r4, &(0x7f0000f66000-0x38)={&(0x7f0000f61000)=@generic={0xa, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac8fef95059fc0daec57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd039273202a527f2faccec35120ec64fa733c1c99276b26eaece2900727e347f814dc256ce82cb2c80ff58911dbff900000000000000076167b456"}, 0x80, &(0x7f00008fd000-0x50)=[{&(0x7f0000f5e000)="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", 0x9ca}, {&(0x7f0000b15000-0xfb)="", 0x0}, {&(0x7f0000f60000)="0685233020c2a951f8873a603d65e01c2288325a1728a97c4cc1b6a93724c660e52c25bbb0de9b97674fa56507df55f57e40ae49b0ad057c417b7ed70ebf8c790f400fc544c02255021d1c05b444a85c66b3452dc0a51cba225aa63d6d516b4fc06f", 0x62}], 0x3, &(0x7f0000f57000)=[], 0x0, 0x100000000000004}, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/24 22:03:12 executing program 1: r0 = pkey_alloc(0x0, 0x1) pkey_free(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000622000)="2e2f66696c653000", 0x840, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00008de000-0x4)=0x9, 0x4) io_setup(0x6, &(0x7f0000f30000-0x4)=0x0) io_getevents(r2, 0x1f, 0x1, &(0x7f0000d8c000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f000081f000-0x8)={0x77359400, 0x0}) r3 = open(&(0x7f000043f000-0x8)="2e2f66696c653000", 0x0, 0x0) lseek(r3, 0x0, 0x2) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f000009d000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e07000-0x4)=0x1f) 2017/10/24 22:03:12 executing program 2: setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000152000)={0x20000000000000, 0xffff, 0xb14b, 0x1, 0x0}, 0x14) r0 = bpf$PROG_LOAD(0x5, &(0x7f000069a000)={0x1, 0x2, &(0x7f0000b67000-0x10)=[@generic={0xb62, 0x1000000f510, 0xc, 0x0}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f000015a000)="246e6f64657673797374656d262a47504c776c616e307d657468316e6f6465765d00", 0x40, 0x80, &(0x7f0000b62000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x20000000000000b5, 0x0}, 0x30) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f9b000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0xd95, 0x84500) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) connect$inet6(r1, &(0x7f0000661000-0x1c)={0xa, 0x3, 0xfffffffffffffffe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000abb000)="2f6465762f7663732300", 0x0, 0x101100) 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) openat$sequencer(0xffffffffffffff9c, &(0x7f0000f9a000)="2f6465762f73657175656e63657200", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(r1, r0) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000f9b000-0x8)={0x2, &(0x7f0000001000-0x2)="00ba"}) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000f9b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80, 0x0, &(0x7f00004c6000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000003000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000004000)={r4, 0x0, 0xfffffffffffff800, 0x1}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000004000-0x18)={0x0, 0xf074, 0x20, 0x2, 0x10000}, &(0x7f0000abb000)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x6}, &(0x7f0000003000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000f9b000)=@assoc_value={r5, 0x6}, 0x8) r6 = socket(0x9, 0x400000002802, 0x3) setsockopt$inet_mreqsrc(r6, 0x0, 0x2e, &(0x7f0000abc000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) sendto$inet6(r1, &(0x7f0000aab000-0x1000)="9774dcd5ba5ea9b887fe3dbfa51704b94e7dc6f85d502583368e86d8de64f302f8a65901fc2562829f16265a3d528e752700c618abfbcef79f7fac658c04e6de7bc99d1ff8f3dc8bddc3a4db9c439d7ab124a1b172f957072a1b60c3aaff8f62d04d99e706ef0400b793e97b623ccfe69e77ca69472665171674d9f87f5bbf9289", 0x81, 0x4000, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) epoll_create(0x40004001009) recvfrom$inet6(r1, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6, 0x1ffd, &(0x7f0000f72000-0x1c)={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0xfff}, 0x1c) r7 = accept4(r1, &(0x7f0000e5c000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000247000)=0x60, 0x7ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r7, 0x8905, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00009ee000-0x8c)={0x0, @in6={{0xa, 0x0, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000005000-0x4)=0x8c) accept4$inet6(r1, 0x0, &(0x7f0000c55000)=0x0, 0x80800) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000eeb000-0xa0)={r8, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4d7c, 0xea29, 0x4, 0x88}, 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x2, 0x174c0e48, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x80000001, @loopback={0x0, 0x1}, 0x0}, 0xfffffffffffffffd, [0x70, 0x2f5c, 0x5, 0x0, 0x0, 0x3, 0x3, 0x0]}, 0x5c) connect(r9, &(0x7f0000e3a000-0x10)=@nl={0x800010, 0x0, 0x800, 0x7}, 0xc) setsockopt$inet_buf(r9, 0x0, 0x40, &(0x7f0000002000)="", 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x6) 2017/10/24 22:03:12 executing program 1: r0 = pkey_alloc(0x0, 0x1) pkey_free(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000622000)="2e2f66696c653000", 0x840, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00008de000-0x4)=0x9, 0x4) io_setup(0x6, &(0x7f0000f30000-0x4)=0x0) io_getevents(r2, 0x1f, 0x1, &(0x7f0000d8c000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f000081f000-0x8)={0x77359400, 0x0}) r3 = open(&(0x7f000043f000-0x8)="2e2f66696c653000", 0x0, 0x0) lseek(r3, 0x0, 0x2) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f000009d000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e07000-0x4)=0x1f) 2017/10/24 22:03:12 executing program 4: ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f00008ff000-0x78)={0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000fa7000-0x10)=@generic="f99a3fc7dcf4c9fac4a3258e27ba344d", 0x0, 0x0, 0x0}) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0xf, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x100000000000000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000e60000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x400000000000000, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000337000-0x11)="2f6465762f7667615f6172626974657200", 0x30000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000432000-0x18)=[{r2, 0x7, 0x0}, {r2, 0x8, 0x0}, {r2, 0xc, 0x0}], 0x3, &(0x7f0000979000-0x8)={0x0, 0x989680}, &(0x7f0000000000)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x1) r4 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) readlinkat(r3, &(0x7f000086a000-0x8)="2e2f66696c653000", &(0x7f000021d000)="", 0x0) write$evdev(r3, &(0x7f0000ec6000-0x20)=[{{0x0, 0x0}, 0x1, 0x9, 0xff}, {{0x0, 0x0}, 0x1, 0x80, 0x2}], 0x20) ftruncate(r3, 0x10003) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000f4b000)={0xffffffffffffffff}) sendfile(r4, r3, 0x0, 0x72439a6b) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000019000)="", 0x0, 0x0, &(0x7f0000019000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) 2017/10/24 22:03:12 executing program 1: r0 = pkey_alloc(0x0, 0x1) pkey_free(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000622000)="2e2f66696c653000", 0x840, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00008de000-0x4)=0x9, 0x4) io_setup(0x6, &(0x7f0000f30000-0x4)=0x0) io_getevents(r2, 0x1f, 0x1, &(0x7f0000d8c000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f000081f000-0x8)={0x77359400, 0x0}) r3 = open(&(0x7f000043f000-0x8)="2e2f66696c653000", 0x0, 0x0) lseek(r3, 0x0, 0x2) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f000009d000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e07000-0x4)=0x1f) 2017/10/24 22:03:12 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f76637300", 0x10080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000000)={0x4, 0x0, 0x1, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000000000)={0xe7f, r1, 0x10001, 0x1}) r2 = syz_open_dev$sg(&(0x7f0000028000-0x9)="2f6465762f73672300", 0x7, 0x0) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0xa, 0x100000000000032, 0xffffffffffffffff, 0x4000000000) r3 = gettid() perf_event_open(&(0x7f00004cc000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, r2, 0x2) socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000a2d000/0x2000)=nil, 0x2000, 0x3000008, 0x83f, r2, 0x0) socket$inet(0x2, 0x8000000000000003, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x29, &(0x7f0000a2f000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, 0x0}, 0xc) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00006d4000)="2f6465762f6c6f6f702300", 0xfffffffffffffffc, 0x4000000006) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000066b000-0x8)="2e2f66696c653000", &(0x7f0000527000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f0000926000)="13f9") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x1, 0x0) write$eventfd(r5, &(0x7f0000088000)=0x20200000001, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) munlockall() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1beb, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00004d5000)={0x0, @in={{0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000483000)=0x8c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000d1f000)={r7, 0xc5d4b2ee00004}, &(0x7f000049f000)=0x8) r8 = fcntl$dupfd(r6, 0x0, r6) sendto$inet6(r8, &(0x7f0000fe9000)="c5", 0x1, 0x0, &(0x7f00008a2000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet(r8, &(0x7f0000dc3000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r6, 0x1) 2017/10/24 22:03:12 executing program 5: clock_adjtime(0x1, &(0x7f0000612000-0xd0)={0x100000001, 0x6, 0x85, 0xd5, 0xfffffffeffffffff, 0x7fff, 0x5, 0x3, 0x4, 0x1, 0x4, 0x6, 0x6, 0x5, 0x4, 0x4, 0x1ff, 0x5, 0x2, 0x8, 0x2, 0x1, 0x400, 0x0, 0x100, 0x3ff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000578000)="2f6465762f73672300", 0x4, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) getpeername(r0, &(0x7f0000aaa000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000069000-0x4)=0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000ea8000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="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", 0x481, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000e78000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") recvfrom(r1, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000f89000)="", 0x0, 0x40, &(0x7f00005ef000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000aeb000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom$inet6(r1, &(0x7f00006fa000)="", 0x0, 0x10000000000000, &(0x7f0000fbf000-0x1c)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) syz_open_dev$evdev(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6576656e742300", 0x8, 0x200040) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00002a6000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bdf000)=0xe8) connect$packet(r1, &(0x7f0000031000)={0x11, 0x17, r2, 0x1, 0x3, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000001000-0x10)={0x2, 0x2, @rand_addr=0x1fe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(r3, 0x0, 0x800000029, &(0x7f0000009000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) setsockopt$inet_buf(r3, 0x0, 0x27, &(0x7f00009d1000-0xd9)="788827258d5e68710c4fb17c2eda63c74a0877f25d50239b125cc208f92b46d30fc3cdb5f94c9526344db563f8a0d7b78a34a447356e37eba0fe4e78390aa7f23acaeedd94f9871e97ab6816b2827ba7e5792b317589be8e536751554eda9a39a3e93c4f45ce367cda443d9b09f123c191801ef80c2f093631aaa36e20bbf07b91ec33a27ffd5cca8b289c7b09a13471220ba1c29708c08ee675b75e75451b3df080d4ffe3c19d6d062333211b2bc036e6108dcc82e1aad6b559e98139acae7b82f3b9cb6523f15c82aaffe2cfb28549c38411d9dbd8846309", 0xd9) r4 = socket$inet6(0xa, 0x4, 0xfffffffffffffffd) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000f6b000)=0x0, &(0x7f0000f68000)=0x4) sendmsg(r4, &(0x7f0000f66000-0x38)={&(0x7f0000f61000)=@generic={0xa, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac8fef95059fc0daec57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd039273202a527f2faccec35120ec64fa733c1c99276b26eaece2900727e347f814dc256ce82cb2c80ff58911dbff900000000000000076167b456"}, 0x80, &(0x7f00008fd000-0x50)=[{&(0x7f0000f5e000)="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", 0x9ca}, {&(0x7f0000b15000-0xfb)="", 0x0}, {&(0x7f0000f60000)="0685233020c2a951f8873a603d65e01c2288325a1728a97c4cc1b6a93724c660e52c25bbb0de9b97674fa56507df55f57e40ae49b0ad057c417b7ed70ebf8c790f400fc544c02255021d1c05b444a85c66b3452dc0a51cba225aa63d6d516b4fc06f", 0x62}], 0x3, &(0x7f0000f57000)=[], 0x0, 0x100000000000004}, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/24 22:03:12 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000c3c000-0xb)="2f6465762f766373612300", 0x7c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000-0x4)={0x3}, 0x4) 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) open$dir(&(0x7f0000000000)="2e2f66696c653000", 0xc00, 0x44) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000001000-0x38)={0x6, [0x4, 0x791, 0x8f, 0xa0, 0x9, 0x7]}) mmap(&(0x7f0000000000/0xe9f000)=nil, 0xe9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000ea0000-0xb)="2f6465762f6c6f6f702300", 0x401, 0x20800) ioctl(r3, 0x1260, &(0x7f0000dcc000)="7a") ioctl(0xffffffffffffffff, 0x771e9ccd, &(0x7f0000380000)="7ef07334cfa782eb9021d93735b287388574d27642ae2832e8af0aee0664") flock(r1, 0x2) mmap(&(0x7f0000e9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000e9f000)=0x2, 0x4) mmap(&(0x7f0000e9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ea0000)=0x0) write$eventfd(r1, &(0x7f0000b39000)=0x7d, 0x8) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000aed000-0xc8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000ea0000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ea2000)={0x0, @in6={{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000ea3000)={0x20, 0x600, 0x0, 0x81, 0x0}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e4e000-0x8)={0x1, r1, 0x1}) perf_event_open(&(0x7f0000ea0000-0x78)={0x2, 0x78, 0x20, 0x4, 0x4bc, 0xd, 0x0, 0x80000001, 0x807d, 0x2, 0x1, 0x0, 0x3f, 0xd, 0x0, 0x2, 0x1, 0xffff, 0x9, 0x200, 0x9, 0x1, 0x7, 0x3, 0x0, 0x80000000, 0x0}, r4, 0x5, r5, 0x6) setsockopt$sock_str(r5, 0x1, 0x19, &(0x7f0000c6e000-0xb)="2f6465762f6c6f6f702300", 0xb) r6 = socket(0x10, 0x802, 0x0) write(r6, &(0x7f0000c18000-0x28)="260000002400430504edff0001000000000000040100000002200118ffffffffdfed08c76e3575f3", 0x28) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000ea3000)=[0x2, 0x9]) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000f65000)={0x2, 0x0, 0x3000000000, 0x0, r4}) 2017/10/24 22:03:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x1) r0 = socket$inet6_sctp(0xa, 0x800000005, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x101, 0xffffffffffffffff, 0x4, 0x0, 0x3}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2017/10/24 22:03:12 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f76637300", 0x10080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000000)={0x4, 0x0, 0x1, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000000000)={0xe7f, r1, 0x10001, 0x1}) r2 = syz_open_dev$sg(&(0x7f0000028000-0x9)="2f6465762f73672300", 0x7, 0x0) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0xa, 0x100000000000032, 0xffffffffffffffff, 0x4000000000) r3 = gettid() perf_event_open(&(0x7f00004cc000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, r2, 0x2) socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000a2d000/0x2000)=nil, 0x2000, 0x3000008, 0x83f, r2, 0x0) socket$inet(0x2, 0x8000000000000003, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x29, &(0x7f0000a2f000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, 0x0}, 0xc) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00006d4000)="2f6465762f6c6f6f702300", 0xfffffffffffffffc, 0x4000000006) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000066b000-0x8)="2e2f66696c653000", &(0x7f0000527000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f0000926000)="13f9") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x1, 0x0) write$eventfd(r5, &(0x7f0000088000)=0x20200000001, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) munlockall() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1beb, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00004d5000)={0x0, @in={{0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000483000)=0x8c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000d1f000)={r7, 0xc5d4b2ee00004}, &(0x7f000049f000)=0x8) r8 = fcntl$dupfd(r6, 0x0, r6) sendto$inet6(r8, &(0x7f0000fe9000)="c5", 0x1, 0x0, &(0x7f00008a2000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet(r8, &(0x7f0000dc3000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r6, 0x1) 2017/10/24 22:03:12 executing program 1: perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000000000, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdb0f315, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f00002e9000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x6, 0x0, 0x3, 0x0, 0xc, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000620000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f00003e7000)=0xc, 0x80004) signalfd4(r0, &(0x7f00007e4000)={0x333}, 0x8, 0x0) open(&(0x7f0000705000)="2e2f66696c653000", 0x2, 0x0) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000597000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000001000-0x8)=0x5) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000b3e000-0x68)=[@in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffb}, @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]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}], 0x5) process_vm_readv(r2, &(0x7f0000000000)=[{&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}, {&(0x7f0000002000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}, {&(0x7f0000002000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}, {&(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e}, {&(0x7f0000001000-0xc)="000000000000000000000000", 0xc}], 0x5, &(0x7f0000001000)=[{&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}, {&(0x7f0000002000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}], 0x3, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000001000)={0x3, 0x100, 0x0}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r1, &(0x7f0000002000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000001000-0x4)=0x3f, 0x1, 0x0, &(0x7f0000001000)={0x0, r3}, &(0x7f0000001000-0x4)=0x0, 0x0) 2017/10/24 22:03:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000eec000-0x1c)={0x5, 0x40000000001, 0x6, 0x5, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) r1 = dup(r0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f000093e000)="20adfdea3a40bc49b9dc48246f2bde7e6a629b8517e817cd2ffef238edf56440caaae7970a3fd1d01a88bcfa07f61cc634a6c5c7a67932fed8a880bc9e886ef78bf6c25576923422ca3bc0f9e9a328c1f705f21e70ca21df6d971bc703fc18be4ce71404f60014f89b90b701dd4b997c5be80a300e36bcac860e70bc08ecedc31372aad128247affa13cfdf4db4ffc8454c11dfcfaca24e7c1b03b98c1bbae88f6adf2bbf9fb445a5213f5d1ae7f5226ea05524770c5a4591763df") r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0, 0x0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000be4000-0x1c)={0xd, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, 0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000200000)={&(0x7f0000b08000)="2e2f66696c653000", r0}, 0xc) connect$ipx(r1, &(0x7f00004a4000-0x10)={0x4, 0xc0, 0x4, "50f7c024cb47", 0x3, 0x0}, 0x10) 2017/10/24 22:03:12 executing program 5: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x8cd, &(0x7f0000264000)="00", 0x1) mmap(&(0x7f000001b000/0x2000)=nil, 0x2000, 0x1000000, 0x40000032, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)="2f6465762f6b766d00", 0x8000400, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x2, 0x40050, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x40c002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7161745f6164665f63746c00", 0x80000, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000afa000-0x8)={0x0, 0x0}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000afa000-0x68)={0x6, 0x0, [{0x4b565000, 0x0, 0xff}, {0x814, 0x0, 0x3f}, {0xb7f, 0x0, 0x10008}, {0xaff, 0x0, 0xfffffffffffffeff}, {0xb7f, 0x0, 0x1f}, {0x4b564dff, 0x0, 0x7}]}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006c2000/0x2000)=nil, 0x2000, 0x2, 0x10, r5, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r5, &(0x7f0000a71000/0x18000)=nil, &(0x7f0000afb000)=[@text32={0x20, &(0x7f0000801000)="b90401004066b84710000000d0ba000000000f3052c76dfef3ab66b8c4e3995c2708000f9e66baf80cb8dc405686ef66bafc0cb874000000efe0e066ba210066ede02ec1e8050f3235001000000d30ef66bafc0cc966e955e96d266767f2a50f20d835080000000f228bb9bebe0f070f01b102000000", 0x76}], 0x1, 0x20, &(0x7f00002c5000-0x20)=[@cr0={0x0, 0x10000}, @cstype0={0x4, 0xe}], 0x2) r6 = socket(0x19, 0xa, 0x7fffffff) mmap(&(0x7f0000236000/0x4000)=nil, 0x4000, 0x2000010, 0x32, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r6, 0x10e, 0x1, &(0x7f0000001000-0x4)=0xffffffffffffdc39, 0x4) ioctl$KVM_SET_GUEST_DEBUG(r5, 0x4048ae9b, &(0x7f00006c9000-0x48)={0x3ffff, 0x0, [0x9, 0xa0, 0x3f, 0x8, 0x7, 0x8000000000001ff, 0x400000000, 0x8000]}) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f0000afd000)={0x8, 0x0, [{0xc0000001, 0xc, 0x40000000003, 0x10003, 0xd27, 0x0}, {0xc000001f, 0x3bc389aa, 0x2be6, 0x804, 0x200, 0x0}, {0x1, 0xbfc, 0x0, 0x8, 0x2, 0x0}, {0x80000008, 0x2, 0x2000000007, 0x9, 0x8, 0x0}, {0xc0000001, 0xffff, 0x1004, 0xfffffffffffffc00, 0x2003ff, 0x0}, {0x0, 0x3, 0x1f, 0x9, 0x3, 0x0}, {0x80000008, 0x8001, 0x0, 0x6, 0x0, 0x0}, {0xc0000005, 0x1, 0x0, 0x7ff, 0x80000003, 0x0}]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_TRANSLATE(r5, 0xc018ae85, &(0x7f000028f000-0x18)={0x1d000, 0x4000, 0x20, 0x3, 0xfffffffffffffffb}) ioctl$KVM_GET_NR_MMU_PAGES(r4, 0xae45, 0x3) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x8) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f000018a000)={0x3, 0x0, [{0x277, 0x0, 0x8}, {0x96c, 0x0, 0x1}, {0xbf6, 0x0, 0x124c19e7}]}) 2017/10/24 22:03:12 executing program 0: mmap(&(0x7f0000000000/0x267000)=nil, 0x267000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8932, &(0x7f0000012000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000a000)={0x0, 0x0}) r2 = socket(0x15, 0x8000b, 0x200) mmap(&(0x7f0000267000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000b8000-0x11)="2f6465762f7667615f6172626974657200", 0x40, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r5 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(r5, &(0x7f000017c000-0x30)=[{&(0x7f00005a8000)="6e869bd8d96187831afdf9d47f8d36a58d53c134da9cff647c35be026d71bf626b3ad00dcce372e1cada12bfb606c498256085f144dc0cab618bcfc0e4a93ba5e8c3f6cb874f90d83aa9207d", 0x4c}, {&(0x7f00004da000-0x77)="c4d9e7aaa795b3d25422c88da3828c3868bb6f7fc57a4690668281cb40edb205df44351b4b6e0176b149ac8bccd457193c86bdeac83c8b8c669a53fc876ee699e4b8010750a6a5037ed466da7683be2e96856652dffa8d0c858c8273d81f3177e92a79d9a1bfa717e4e59e1baa621e0263c92d30bfdcee", 0x77}, {&(0x7f000019b000)="3d", 0x1}], 0x3, 0x0) getsockname$unix(r5, &(0x7f00002bf000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000014c000)=0x6e) bind$packet(r5, &(0x7f0000027000-0x14)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @random="4b9c30e72529", [0x0, 0x0]}, 0x14) setsockopt$packet_int(r5, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r5, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r7 = dup2(r4, r5) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000040d000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f00006ec000)={r8}) mmap(&(0x7f0000267000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000687000)={r7, r3}) r9 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000007000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r10 = ioctl$LOOP_CTL_GET_FREE(r9, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r9, 0x4c81, r10) [ 161.577906] syz-executor7: vmalloc: allocation failure: 17179607040 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) 2017/10/24 22:03:12 executing program 1: perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000000000, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdb0f315, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f00002e9000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x6, 0x0, 0x3, 0x0, 0xc, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000620000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f00003e7000)=0xc, 0x80004) signalfd4(r0, &(0x7f00007e4000)={0x333}, 0x8, 0x0) open(&(0x7f0000705000)="2e2f66696c653000", 0x2, 0x0) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000597000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000001000-0x8)=0x5) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000b3e000-0x68)=[@in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffb}, @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]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}], 0x5) process_vm_readv(r2, &(0x7f0000000000)=[{&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}, {&(0x7f0000002000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}, {&(0x7f0000002000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}, {&(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e}, {&(0x7f0000001000-0xc)="000000000000000000000000", 0xc}], 0x5, &(0x7f0000001000)=[{&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}, {&(0x7f0000002000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}], 0x3, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000001000)={0x3, 0x100, 0x0}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r1, &(0x7f0000002000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000001000-0x4)=0x3f, 0x1, 0x0, &(0x7f0000001000)={0x0, r3}, &(0x7f0000001000-0x4)=0x0, 0x0) 2017/10/24 22:03:12 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e94000-0xc)={0x7, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x10001, 0x46, 0x0, 0x4, 0x0, 0x100000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000de7000)={0x0, 0x76, "9f51b108c84efb2b6737c301cb1f5bfb68e34c01f8d6da6d4b72cc84a0057d9c512bd78cba7be8294acdca08a50b8803b14079ccbe4cb1ce02a841f42078e12c30cf9038a4f91d5c52369c9e87ecbff2a5e35d50370af79eee97bf87d9ac1cca6d76fed2338723cbdd2240a379042f9ee0741c4537d3"}, &(0x7f0000623000-0x4)=0x7e) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000cad000)=0x4, 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000640000)={0x0, 0xffffffff, 0xbd, "d37be0a80ce5bbfd35955c9bcdcfb11a68e5e932229e8da2ab6fb71437aed2773a4b23076ace2aad55fce23c5902d9e75ff51bd11cfbcd937aa83c1fc091a67d766da0b45d96d17cb1b16158bbd80bce4f19da865e33cd3f3d135334675609166bf22efcf239ee01078451f808a44983010276fe8237d8082838d2cbc11abaa0d7c5a069977d34651ba69788cf074d17b43836d33d7f289da3e898d8b68a8be86b7d134e47733d1a3adeb3a6f9e2481650ab72832c5567d5c0c99eb34f"}, 0xc5) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r3 = dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000320000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}], 0x2c) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000391000)="92f70b712308394fd61b5e732bb5e4e3062f08eebdb098be60710ace52aec01e1bc94ff8b5816c7c47c90ee0518703f77080a57281b57ec504cf045244a9f2afff0a08ae006b9bc4e8586bbbec6aa99d43a7246b51d321db2d7078482ac294f46a2b3b41e96c9469b55c253636c028fa9dbdf50b903de46e863e638465f5d7443aa1fdef9b0ae18b9d228a2eb3f82ba52541b571eac968a49ed40598874e70907eb5feca1724376a10ae9e7d3833eced3f610081f51a127676dc76068f81f4e1704da160b1bdfee2b878ccb8340fdd63defb4686fa", 0xd5) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00009b0000-0x4)=0x2, 0x4) sendto$inet(r3, &(0x7f0000835000)="2c", 0x1, 0x0, &(0x7f00000c8000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00006a4000)="4d", 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000684000-0x3a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00008c6000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000675000-0x4)=0x0, &(0x7f0000fd9000-0x4)=0x4) ptrace$getregs(0xffffffffffffffff, r4, 0x401, &(0x7f0000ef9000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000e48000-0x1e)={0x0, 0x16, "a464796220ece641af3cf21182b80ee56a425939c20b"}, &(0x7f0000789000)=0x1e) fcntl$getown(r1, 0x9) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000078f000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000852000-0x5)="7573657200", &(0x7f0000e91000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000084d000)="85", 0x1, 0xfffffffffffffffd) keyctl$update(0x2, r5, &(0x7f0000f89000)="bd", 0x1) [ 161.630780] syz-executor7 cpuset=/ mems_allowed=0 [ 161.631666] CPU: 0 PID: 22786 Comm: syz-executor7 Not tainted 4.14.0-rc6+ #56 [ 161.631672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 161.631676] Call Trace: 2017/10/24 22:03:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000eec000-0x1c)={0x5, 0x40000000001, 0x6, 0x5, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) r1 = dup(r0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f000093e000)="20adfdea3a40bc49b9dc48246f2bde7e6a629b8517e817cd2ffef238edf56440caaae7970a3fd1d01a88bcfa07f61cc634a6c5c7a67932fed8a880bc9e886ef78bf6c25576923422ca3bc0f9e9a328c1f705f21e70ca21df6d971bc703fc18be4ce71404f60014f89b90b701dd4b997c5be80a300e36bcac860e70bc08ecedc31372aad128247affa13cfdf4db4ffc8454c11dfcfaca24e7c1b03b98c1bbae88f6adf2bbf9fb445a5213f5d1ae7f5226ea05524770c5a4591763df") r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0, 0x0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000be4000-0x1c)={0xd, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, 0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000200000)={&(0x7f0000b08000)="2e2f66696c653000", r0}, 0xc) connect$ipx(r1, &(0x7f00004a4000-0x10)={0x4, 0xc0, 0x4, "50f7c024cb47", 0x3, 0x0}, 0x10) [ 161.631694] dump_stack+0x194/0x257 [ 161.631714] ? arch_local_irq_restore+0x53/0x53 2017/10/24 22:03:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x1000000000003ff) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000360000-0x10)={0x0, 0x0, 0xd17c}) r0 = syz_open_dev$vcsa(&(0x7f0000a2c000-0xb)="2f6465762f766373612300", 0x5, 0x204040) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000e05000)=0x0, &(0x7f0000449000-0x4)=0x4) signalfd4(0xffffffffffffffff, &(0x7f00000c4000)={0x0}, 0x8, 0x800) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = memfd_create(&(0x7f0000754000)="2f6465762f7667615f6172626974657200", 0x5) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000756000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000340000)=0xc9a, 0x4) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x8000000000000) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000008000)={0x5, 0x0, [{0x1d9, 0x0, 0x4}, {0xb86, 0x0, 0x8}, {0xd03, 0x0, 0x680}, {0xacd, 0x0, 0x401}, {0x0, 0x0, 0x7ffffffc}]}) 2017/10/24 22:03:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000821000)="2f6465762f72666b696c6c00", 0x200000, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000710000-0x44)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="da2726e91956", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = syz_open_dev$loop(&(0x7f0000c20000-0xb)="2f6465762f6c6f6f702300", 0x6, 0x0) r2 = dup(r1) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f00004b4000)={0x7, 0x1000, "131f4a257882812c01ac7ef62a00640be6fd23cfba5f454580d34e3a8323273e71337e92867838ef7c87a88264faf71b57f731466641f25bdfef60c0de2b692ae35044ff710abd52911cbcc3d81ffdd75c7de689bf90be2e03a188083181aa0504794ce0157a83ccfb952a81c43dc54755bb2d45eed0b37bcb6c1df904cc9d746cde31cf4ffe0754fefaa2410fb71c2e29eaa80844c9d00cfbfb9a58772107656fc3b74a823a091d2552432527a437c6cb464fc8cd3895db916efd078befb908318268eea7e4edb6246f9d9dbd06ca5b061ffd32abfb09cc85d8310d1ef2cb77f7381664c81a4f2b3e76b48d1ba8ff7f236afc8210ebfeca12b4f5c7306649e72321a5f2c4c95e8018813503b18be980fac453f86b484760d8a223dec9a3bd11f9528372c4ad4797e84cde094725cd7233ae2a7abef429a9d728225df7f6d75aa8e9fce468f307e70d5ff3c67d8673101b8cdf4e5a5b6cb50cb12bfd32449b21af078cac591cfd5b18624e0777d36ad9985b4341d4d993441f9fbb9f89f367256a501cca8a53c9a6bdd1df1c39bd4ac01a44e9f36868b6ed8ec44cf9b05abe89d69a5e782f0dc7592057c6d8247fa4cfb174bcbad2bcf1574ec1061cbe68817daa726f49822598def1b437e5ab359b3fe8ea925b10853c56bf4e9e77f606cdb2fab6e0520b50838f7599aeb07140b089a423b407fe3b359657119eebe33828e25e58cfa63467a5948dadffa3404ec5e22e82083ae497e80db2d9bcadd521c1581e53ef6ff2ecc71a8e82365d53576c81d5eacb715d849c1238e1dc5e6ac14cee6f4d16bd66bd65dab2399ad9e7260558708f3de14e3934ab64d665f54b34f7862f66b157d0db886d628ba755fe974f811fd3d6470c9f617e2f669cd22a9f11dc0c17edcaba0dc90fccc8222099800fbf1c9c96820c7caea8951d92bd47a2e82d105f445bfd26bb47094b882518ae321a06bc241d08ed3ccbfaa960f859ce84a949fe54d1345588edec7943ca5983b0d639d8b85d1a35a0644b0fad3bb149a9071e1ab9e25917da3b51618fae2f1335f69ca3be251bdc5d7f8a0ff125d278a6204c5b6d374207595be99b37c5901bfff329ae209ddfca4337028bb58a93f957f6659770b01fd14d0d7d4f7679b3a07dc8781c869b6bfbb94df3c08f55501fcf64b9ec4f948cacb0da89ed6ff806694070586bd026a86588778fa700cb3f300e287a168102aaadba4c2d9ada178035b5f24a835f1da0183c600f866a71f9bba949d4a2459af454364acb0d6fe4f7f811458a3692acbfe3b6a038ee25191671dbb8a81880fe761364bc0789e40f44bab204baf0ad9eb76adbc8f83548bb69b3d0e12192687d390649542e49b0d7ccc4a71d058d3f28abc89aa88da819cdbec0a91b2655a243b0e3db5e362a2ce7f9fc09c44c080d224b0f0468009e5b3f08ed9c0b91fa1cee33e2357ed751e815a476485794081540f3345fa81defb7f52e1199aa6698f7a2c277a935eb397061c02e3940e1f8f281365c280c5b1cc76c7f8052777e596e92ecef8a2ee6a170009500a973876ef44ecfc24308ec27d853312f4c9fc82812048e4ef915248e4b411a05133dab8250669993bb6c26e947af39428dd4463af3510a6833cae246e4bdc9663c7e339f14a21f91676e2ca76bd9a544e68193a0f4f86a24be68dad3c80d401cc94b47e6facf38aabfc9926d7e30443b41e26a6b477e7a3fd83e53a08b4653b935efb4f8da751c9b8478baca1bdb77dda0b334f357fa3574d86671afc8b34dcd80c6b7bdd8aebf5f8c717bc8e8748ae1291a2390640b4806570eb488c373ee3a08a3c7b51824dc6fae3027374a41e4291f9156e8da4a967c214b2260ba1079dee8d2821ef612d863dcf444987522aa6a36585b9bda4b9810977a6eebcaf680b577ee1b3d7e896e4a6f153ed8c742783b20f5cff5a53656291d2da323ec696f3022754de9c5f1ced285fca0da19de3b71fc79d41c326f38e6a138bc9c62fa4fb60a06f0ccd65f4cc3b5268a719b34dd98caf66b8334a14fcf6cf05b9b9f7143e6b43fed63c79c5ef29c4e10db9e073e4f444361c9e8a47cf2f7ec636c85fe65fa2e8c65c989e896b6a0e8c5bd118402fc020992fa93cec953e54f852aaf13d488222aeac69f17deec15105596c9df24288628de37bb4ec2241b94fa60d72c2f3de6e40ad02f1b7624ce5043fc442d27be1c29363033522b25c3dc79d80f16068c46251f961185133024aef33b2d78d123fa0f282561a7f6b3c1121f71806e1eb42e836069bd265b9d799818c92bd3e31dc008e9372bb16ca4c8466626ed6cb9c193b5fee535996ab5d23b1c5a191a7a08da890e458c886878077135113bd90d74b2dd71c69d68cc61f3fc558309e27ba12e885f5f5fc34ed7f29cc8fb723035860c52645fd1046393d8581734eed0a18f857c67ff6756eb5708c0dc5b1cb80c528cf0c6b22f8238375f1dd5ab1cbe40f3ce74c6581b9350c981822ea97bdaeb3f7b36a9a69db26030c212f7f0045557ba09b5cbdebf0a3b9c54efe31da40afbee74cd0fd806f4f982edae0278901b68701f5050524eaa5b4e6222f0ce4397e65daed12210a550eeaf9d7ea795b386f3a63f7b18779047f9eb97965ebcee7b4651e9b1cc00d3210783243dda08e50a5048ce5214c475052db2ac2d20dc3d190eebc088bd025c07201bd4ef7db068d295d953ea9ed830cb158b00f49cd76b93f962db5da8055764ec456c4c0aab34e54344cc0d784b12367963db62e71f7a8997f29049c5dde9cd0dbeed30748f3eeb6c567cdb470a96272d81c07b7c049d5e01c305d2652df036287154a99bf53a582a09cb600cf9226868d9701cb938a66b744bf9bf419db7675605f00bf4c9dd5973b635e6badd48ed82cc201dad9662473b0bf9f719937b1dfdd7eb65ca8125e25a4032d596f87d83e7f06e511b8777f61597fc851ad93ae560fb3627df02534593e96740ccb5df6ea3d4ff23a856a8880f16d12a42b88e6e340efcec2c279c12a4cc7ac7e9884f964523171f9db2351547362cd82344e0eb29fc03ef2a640965d82a15f7b8f154872de4f74ec78cc76e5edcfe7280af5d43fb3a3af42fc9503db6f37103820aad4e18ad578cbd8a19539972c82d7735726ed4f3fcf42c13f35da658fb7a81f18f5672d504535662fbf8ac000b7ac17da300dcffbcddd6951e1766dc4d1318f2b559ae2fe38abbd6cf48ccdce63c27a962eec95cd6c5a0c31a220da2d3591fa060063f48a2b80766fa13e07f089a468be2ac805a2538529c6703d7c08861f680e967750698c8c0e73a3235e630f887c67ab6bb460d44fd3846b7e9e40bc3de356c8aafe17d65d15bdd3e840e2010e769683f9f65e6f614adabff4219cc9c0901c2ca0b89fedf0ad0329701189a8aa0f07c481833d21a972dce9d8567867c2a72ee3c398c1ef4bd6efcefc286fc37075d414237cb629ee37b13ba159e5816e910f7572e92d098b11e45968f9fa53d03562cb4d13ceb3294a395699c67c5dcf1ec3b9f2180211cd0692c014867e0b97cddf8b07147c58204bf3491d1ffeba953f148b98cddf358b44129187a4239f5197056a19e1b7bed35f0bb138c99ea5f883ae0dc52a5bebee51a4db2149eec9937086e6dc42c791648465267695c5b50a4dcb30f2d40d6a13cf0fa69c7dc93ed8ee6b711d9c9af34befb3f643b00473cf2aa2ee38f2b63c77ca3a4ba03e3a44c60969dc3909fed722fafb450f5baf5daee2f57eb0cc083938d77f4e70b3c10e52f841ec0a2f6eec9612fb38cd733ee30821e7463388784eea10e24e43582eca05665574e3870b4fef611b48fd929c7c8ede7cce41636ee0af58c0322d1e6c89ace787f2b662b7ffdbf4d31ea6309678fc553ec71d8e95c88e4c9b8dca0c940e820d2d7659c246f4c81d9ce052b5e5e99aad065269468968d0fcb2d926ed0726b59b13444f3c6d12322047fdf0cec45bcffc6be6e4ff5a839784e43558654c66194faa8b4cf4e9aead1d877f30a10186e8ac65ee043c980cf78433efe6874d71ccd48dd900fea1dac375a08614615f0acdf433f6641bc536b0a8d430c41223c6fe65498f83f65f0038a97c5b25dd63cc3ecc19ddc0b3258f5d829c294cffe543c66d1dcd74631f8d630f57bcca8939d066619ec94c63bbeaeb09b61e872082c76f7fcd42faa46cb8226e7c60dc84046cbd6c2ef0630b6d6855ad350399ef93aae3256266c4afc2d02b7a18b463b9d82d19b91428ab4650a89cef1e53203fe930880429b05a5aa03f3b6b2673e4426466b5a0e0e11f1ba182dba7dc9918b289666f7eb139cf1f6077a0922864230c6e75b7c510863d7c45f8341689b0e7fb22949122b7b8fab3a283cdd0db8e0bd4b31b84dd09ac934f06b6a54fdd9c05bebc9944b8376cf28084b858facd50ffe531e2a0d16016a6d0243d2ee617382a37f0a0a1c36e4de82bda9885bc6a1cfa62b81c5a9c631ea9efd24d61dd849da504a7073cb5b2e61098448a03b2a912bf12b4ef91919e00a181cd334c62b5e42a93c802bec1e2bc55d766f7caaf0009de9ba451e2026df645a0d0d4825caa2c9f16c8da761738580a61e2805340e2445f494d429de8941332cce90ba7aac8896834b82b256ba51e481a32e6cb9817ebd65f12f1627f4a5d48c2a98a402da969dc131c79cd0b15d4782a6b90e3e6f0da2bb53f0834dc4d02ad3e001fc060d455729f960b5d4fb7c6f8e57c11fd07252ff17e741ef9cff9d537907c20c0695ea58a9fe33528b253536eda33ced442303051fb9847365b1aa0a38be955b51bc3f43e070be78db425bf5313f2666d66d407f6ee83c0ad0dba534d42af721d79f1b27246d8d16bf517a003938e8f5ae95cc54eb68b8fb3a2a3b722b8a54c1e47929f9a0c8471c42f6a9eff436c90a8fce8ca4579ae8606e2c846c81b0e1790aedfd41bf25292b73b91f1fca4b1098dfeb7c00a02e307a68fe5091b2ff13002ff6a3f34348d03afaba61876424a4c0b0f57930292051e9cb424f17203f52df081b6af0c591682613fb234f1a58acbf8cc9e85fdd07fc9d5fc0b88efd582b13e28fa8ac9cf50123da74301b2700e3b99e915380f5accbfc47168631d499e18f11b5a555fdabf0c131380443fd7cfb78bf6ed42e7fef698d619a3626f106d1f76a0db48e2db5207b5f794d9b013f389f7ed8ff6f0ac7cc3bc9e4a632b990c268ce727bc03198324e364b6b506efc67d42f8f7fd9725625dbe65a1baff1a4a33cf38856273fb4fd047eb0fa647b7710e36eba89284cbff35532436116f23808b76b0250302462a40597530b06292a393d3fabbda36d40ebd2f2a4a4bd1cee212e7028c6cd4a10a2fcd597605916fba04f2bc022941f9242e953dbc47aa437586aeb0e37226daa4b3e07f608ac8d8fbcfccf08b853aa0ab0894df2607e5c28a0d28a2f92d9cc6bae5d10e4405fac255d602206d49c40701fdfad1ba75de9b8bb5d652628d6cc785e21b799fb07d402069a118f720a472cc217b6d70c916d9621fd53560b955f478b393fbee1b8ccab15106678b06fe11e396d3f30a3217b023c3facc33028696b7da036465434897baf93db217193a77388ce4ed49ee45831096e6919e828d7a6a8b0001b9009522d91e75ff68e76e1c32862b528bb322211d262a0adfe6a980b37cf978d389256199edf25ac82bf19616d74e03c88df31204c10dc5bd3e210fa56aa246da5ddf604e3d0c43c7db135030bdd2611098be46bbc84c955b9c35d66ae84e0fdcab9b06d42e83878b38fbc550bba"}) r3 = dup3(r1, r1, 0x80000) fstat(r2, &(0x7f0000cb7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000107000)={0x0, 0xfab, 0x6, 0x0}, &(0x7f0000d94000-0x4)=0x10) ioctl$PERF_EVENT_IOC_ID(r2, 0x80042407, &(0x7f0000ffc000-0x8)=0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000b8b000-0xc)={&(0x7f0000a00000-0x8)="2e2f66696c653000", r3}, 0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000a27000)={r4, @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]}}, 0x8c) ioctl(r1, 0x5400040000001274, &(0x7f0000ac8000)="") 2017/10/24 22:03:12 executing program 2: ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000439000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2000000000, 0xffff, &(0x7f00009c1000-0x10)=@common="62707130000000000000000000000000", 0x7, 0x0, 0x0}) r0 = socket(0x11, 0x802, 0x300) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000f8e000)=0x0) r2 = perf_event_open(&(0x7f0000f47000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4961, 0x6, 0x0, 0x9, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000331000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f000050e000-0x20)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}) fcntl$lock(r3, 0xa, &(0x7f0000004000-0x20)={0x2, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000e28000-0x8)={0x0, 0x0}, &(0x7f000073b000)=0x8) fcntl$getflags(r1, 0x40b) gettid() ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000ca4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") keyctl$link(0x8, 0x0, 0x0) r4 = add_key(&(0x7f00009b7000-0x4)="64616476", &(0x7f0000c5a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000051f000-0xae)="3d0dc3968772e9cc22f917b45a40ed7548d77847fa02e5c0ffa85dab66ce931dbdafa3d5a8508c53ba1f1257ab4918970f008fc326af42778fc074a01b328f3415fb50971cfd2764720fb7301d047cd47e212931dfde569797f8827e66b31d6e7371a0e23a62b6763bfb5775d98e4d414498dbb6ad1fd420806ee877749727ff3addc624f22ed8f04ef490b1f7816e27f8e773f47151d654dc86262fd413df147d32c00a645b1d32b0ad2f6af437", 0xae, 0xfffffffffffffffa) keyctl$describe(0x6, r4, &(0x7f0000dfa000-0xe2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f00008fa000)="2e2f66696c653000", 0x80c06, 0x0) r6 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r5, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x666, 0x3, 0x6, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x4208, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000014c000-0x1c)={0x0, 0x7f, 0x1ff, 0x9, 0x4, r0, 0x1}, 0x1c) socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000000000/0x267000)=nil, 0x267000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80005, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000000)={0x1, 0x78, 0x0, 0x100000001, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8000000000000000, 0x668, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r7, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x8) [ 161.631730] ? mark_held_locks+0xaf/0x100 [ 161.631743] ? vprintk_func+0x5e/0xc0 [ 161.631766] warn_alloc+0x1c2/0x2f0 2017/10/24 22:03:12 executing program 5: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x8cd, &(0x7f0000264000)="00", 0x1) mmap(&(0x7f000001b000/0x2000)=nil, 0x2000, 0x1000000, 0x40000032, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)="2f6465762f6b766d00", 0x8000400, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x2, 0x40050, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x40c002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7161745f6164665f63746c00", 0x80000, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000afa000-0x8)={0x0, 0x0}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000afa000-0x68)={0x6, 0x0, [{0x4b565000, 0x0, 0xff}, {0x814, 0x0, 0x3f}, {0xb7f, 0x0, 0x10008}, {0xaff, 0x0, 0xfffffffffffffeff}, {0xb7f, 0x0, 0x1f}, {0x4b564dff, 0x0, 0x7}]}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006c2000/0x2000)=nil, 0x2000, 0x2, 0x10, r5, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r5, &(0x7f0000a71000/0x18000)=nil, &(0x7f0000afb000)=[@text32={0x20, &(0x7f0000801000)="b90401004066b84710000000d0ba000000000f3052c76dfef3ab66b8c4e3995c2708000f9e66baf80cb8dc405686ef66bafc0cb874000000efe0e066ba210066ede02ec1e8050f3235001000000d30ef66bafc0cc966e955e96d266767f2a50f20d835080000000f228bb9bebe0f070f01b102000000", 0x76}], 0x1, 0x20, &(0x7f00002c5000-0x20)=[@cr0={0x0, 0x10000}, @cstype0={0x4, 0xe}], 0x2) r6 = socket(0x19, 0xa, 0x7fffffff) mmap(&(0x7f0000236000/0x4000)=nil, 0x4000, 0x2000010, 0x32, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r6, 0x10e, 0x1, &(0x7f0000001000-0x4)=0xffffffffffffdc39, 0x4) ioctl$KVM_SET_GUEST_DEBUG(r5, 0x4048ae9b, &(0x7f00006c9000-0x48)={0x3ffff, 0x0, [0x9, 0xa0, 0x3f, 0x8, 0x7, 0x8000000000001ff, 0x400000000, 0x8000]}) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f0000afd000)={0x8, 0x0, [{0xc0000001, 0xc, 0x40000000003, 0x10003, 0xd27, 0x0}, {0xc000001f, 0x3bc389aa, 0x2be6, 0x804, 0x200, 0x0}, {0x1, 0xbfc, 0x0, 0x8, 0x2, 0x0}, {0x80000008, 0x2, 0x2000000007, 0x9, 0x8, 0x0}, {0xc0000001, 0xffff, 0x1004, 0xfffffffffffffc00, 0x2003ff, 0x0}, {0x0, 0x3, 0x1f, 0x9, 0x3, 0x0}, {0x80000008, 0x8001, 0x0, 0x6, 0x0, 0x0}, {0xc0000005, 0x1, 0x0, 0x7ff, 0x80000003, 0x0}]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_TRANSLATE(r5, 0xc018ae85, &(0x7f000028f000-0x18)={0x1d000, 0x4000, 0x20, 0x3, 0xfffffffffffffffb}) ioctl$KVM_GET_NR_MMU_PAGES(r4, 0xae45, 0x3) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x8) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f000018a000)={0x3, 0x0, [{0x277, 0x0, 0x8}, {0x96c, 0x0, 0x1}, {0xbf6, 0x0, 0x124c19e7}]}) [ 161.631781] ? zone_watermark_ok_safe+0x400/0x400 2017/10/24 22:03:12 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000004000-0x4)=0x1, 0xb, 0x4000000000000001, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000003000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) pipe2(&(0x7f0000882000)={0x0, 0x0}, 0x800) r1 = accept4$packet(r0, &(0x7f0000509000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000218000)=0x14, 0x80800) fcntl$getown(r1, 0x9) pipe(&(0x7f0000c32000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x35, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000c65000-0x1)="00", 0x0) gettid() mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a9c000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f00009f2000-0xb)="2f6465762f6c6f6f702300", 0x4000000000000, 0x101086) r6 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0xfcf7, 0x10}, &(0x7f0000311000-0x4)=0xc) recvmsg(r3, &(0x7f000098a000-0x38)={&(0x7f000069c000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000aa4000)=[{&(0x7f000048b000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f0000488000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}, {&(0x7f0000ec0000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f0000da2000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}, {&(0x7f00003f8000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f0000aeb000-0xc)="000000000000000000000000", 0xc}, {&(0x7f0000631000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x7, &(0x7f0000ca0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0xfff}, 0x1) pwritev(r6, &(0x7f000060c000-0x60)=[{&(0x7f0000ae7000-0x1000)="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", 0x1dc}, {&(0x7f0000767000-0x3b)="86dadbf8c242682370fbe4307000000400c6fbf9c421c6b753003a18c8be044609003ad34a9c5fe73dac94537c503b03e258126186619b089a727a", 0x3b}], 0x2, 0x3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000044e000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0xff, 0x6, 0x7, 0x2000400000000, 0x28}, 0x20) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000000)=r7, 0x4) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2851, r5, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000f8b000-0x10)={0x1, 0x0, 0x2, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0086438, &(0x7f0000fa1000-0x8)={0x8000, r8}) getpeername$ax25(r6, &(0x7f000095e000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000bfb000-0x4)=0x10) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000fc7000)={{0x2a4f, 0xa4f282f, 0x5, 0x5, 0x3f, 0x4}, 0x0, 0x54, 0x7fffffff, 0x7fffffff, 0x0, "63c305e9"}) ioctl$LOOP_GET_STATUS(r5, 0x4c03, &(0x7f0000f8c000-0x34)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) sendfile(r5, r6, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r5, 0x4c01) socket$netlink(0x10, 0x3, 0x6) [ 161.631794] ? perf_trace_lock+0xf1/0x860 [ 161.631818] ? check_noncircular+0x20/0x20 [ 161.631826] ? save_stack_trace+0x16/0x20 [ 161.631836] ? kasan_kmalloc+0xad/0xe0 [ 161.631863] __vmalloc_node_range+0x4f0/0x650 2017/10/24 22:03:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x20000000000802, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b7d000-0x8)="2e2f66696c653000", 0x0) clone(0x0, &(0x7f000016e000)="47", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000208000)="") recvfrom$inet(r0, &(0x7f0000812000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, 0x20, &(0x7f000099f000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$ax25_int(r0, 0x101, 0x4, &(0x7f0000722000)=0x0, &(0x7f00002aa000-0x4)=0x4) modify_ldt$write2(0x11, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r1 = socket(0x10000000010, 0x2, 0xc) write(r1, &(0x7f0000f65000)="1f0000000201ff00040000bb000200220740000009000800011600080000c4", 0x1f) r2 = socket$unix(0x1, 0x5, 0x0) r3 = syz_open_dev$tun(&(0x7f00001b0000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000b20000-0x4)=0x800000000000000b) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r4 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0x1, &(0x7f0000001000)={0xb, 0x1, 0x0, 0xfffffffffffffffd}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000428000)={0xaa65, 0x7, 0x1000}, 0x4) setsockopt(r4, 0x107, 0x1, &(0x7f0000001000)="", 0x200) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4008641a, &(0x7f0000489000-0x8)={0x7, &(0x7f000057c000)=[0x47, 0x401, 0x2c1, 0x962, 0x6, 0xffff, 0x93]}) close(r4) [ 161.631880] ? do_raw_spin_trylock+0x190/0x190 [ 161.631899] ? xt_alloc_entry_offsets+0x21/0x30 [ 161.631911] __vmalloc_node_flags_caller+0x50/0x60 [ 161.631922] ? xt_alloc_entry_offsets+0x21/0x30 [ 161.631934] kvmalloc_node+0x82/0xd0 [ 161.631948] xt_alloc_entry_offsets+0x21/0x30 [ 161.631958] translate_table+0x235/0x1690 [ 161.631973] ? lock_release+0xa40/0xa40 [ 161.631982] ? check_same_owner+0x320/0x320 [ 161.631993] ? __check_object_size+0x25d/0x4f0 [ 161.632025] ? __might_sleep+0x95/0x190 [ 161.632039] ? __do_replace+0x7c0/0x7c0 [ 161.632059] ? kasan_check_write+0x14/0x20 [ 161.632070] ? _copy_from_user+0x99/0x110 [ 161.632086] do_ip6t_set_ctl+0x345/0x5c0 [ 161.632105] ? translate_compat_table+0x1c30/0x1c30 [ 161.632136] ? mutex_unlock+0xd/0x10 [ 161.632148] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 161.632165] nf_setsockopt+0x67/0xc0 [ 161.632183] ipv6_setsockopt+0x115/0x150 [ 161.632202] sctp_setsockopt+0x278/0x5a00 [ 161.632213] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 161.632231] ? sctp_setsockopt_paddr_thresholds+0x540/0x540 [ 161.632238] ? do_raw_spin_trylock+0x190/0x190 [ 161.632261] ? futex_wait_setup+0x3d0/0x3d0 [ 161.632282] ? wake_up_q+0x8a/0xe0 [ 161.632293] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 161.632304] ? futex_wake+0x2ca/0x680 [ 161.632329] ? get_futex_key+0x1d50/0x1d50 [ 161.632379] ? perf_trace_lock+0xf1/0x860 [ 161.632413] ? check_noncircular+0x20/0x20 [ 161.632432] ? trace_hardirqs_on+0xd/0x10 [ 161.632442] ? _raw_spin_unlock_irq+0x27/0x70 [ 161.632463] ? exit_robust_list+0x240/0x240 [ 161.632472] ? preempt_notifier_dec+0x20/0x20 [ 161.632498] ? find_held_lock+0x35/0x1d0 [ 161.632522] ? __fget+0x333/0x570 [ 161.632535] ? lock_downgrade+0x990/0x990 [ 161.632554] ? lock_release+0xa40/0xa40 [ 161.632574] ? __lock_is_held+0xb6/0x140 [ 161.632613] ? __fget+0x35c/0x570 [ 161.632629] ? sock_has_perm+0x29c/0x400 [ 161.632647] ? selinux_tun_dev_create+0xc0/0xc0 [ 161.632663] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 161.632678] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 161.632705] ? get_unused_fd_flags+0x121/0x190 [ 161.632715] ? ___sys_recvmsg+0x620/0x620 [ 161.632749] compat_sock_common_setsockopt+0x104/0x140 [ 161.632772] compat_SyS_setsockopt+0x17c/0x410 [ 161.632781] ? sock_common_setsockopt+0xd0/0xd0 [ 161.632801] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 161.632818] ? do_fast_syscall_32+0x158/0xf05 [ 161.632838] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 161.632852] do_fast_syscall_32+0x3f2/0xf05 [ 161.632878] ? do_int80_syscall_32+0x940/0x940 [ 161.632905] ? syscall_return_slowpath+0x2b3/0x510 [ 161.632913] ? finish_task_switch+0x1aa/0x740 [ 161.632927] ? prepare_exit_to_usermode+0x2d0/0x2d0 [ 161.632942] ? sysret32_from_system_call+0x5/0x3b [ 161.632965] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 161.632992] entry_SYSENTER_compat+0x51/0x60 [ 161.633000] RIP: 0023:0xf7f30c79 [ 161.633005] RSP: 002b:00000000f772c01c EFLAGS: 00000296 ORIG_RAX: 000000000000016e [ 161.633014] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000000029 [ 161.633019] RDX: 0000000000000040 RSI: 0000000020001fde RDI: 0000000000000004 [ 161.633024] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 161.633029] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 161.633035] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 161.633269] Mem-Info: [ 161.633292] active_anon:61388 inactive_anon:41 isolated_anon:0 [ 161.633292] active_file:4146 inactive_file:7449 isolated_file:0 [ 161.633292] unevictable:0 dirty:175 writeback:0 unstable:0 [ 161.633292] slab_reclaimable:8414 slab_unreclaimable:90419 [ 161.633292] mapped:23554 shmem:50 pagetables:685 bounce:0 [ 161.633292] free:1436749 free_pcp:311 free_cma:0 [ 161.633311] Node 0 active_anon:245552kB inactive_anon:164kB active_file:16584kB inactive_file:29796kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:94216kB dirty:700kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 104448kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 161.633314] Node 0 DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 161.633336] lowmem_reserve[]: 0 2886 6399 6399 [ 161.633354] Node 0 DMA32 free:2957628kB min:30408kB low:38008kB high:45608kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2958344kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:712kB local_pcp:568kB free_cma:0kB [ 161.633376] lowmem_reserve[]: 0 0 3513 3513 [ 161.633398] Node 0 Normal free:2773460kB min:37008kB low:46260kB high:55512kB active_anon:245552kB inactive_anon:164kB active_file:16584kB inactive_file:29796kB unevictable:0kB writepending:700kB present:4718592kB managed:3597452kB mlocked:0kB kernel_stack:4832kB pagetables:2740kB bounce:0kB free_pcp:532kB local_pcp:284kB free_cma:0kB [ 161.633420] lowmem_reserve[]: 0 0 0 0 [ 161.633437] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 161.633508] Node 0 DMA32: 3*4kB (M) 2*8kB (M) 4*16kB (UM) 1*32kB (M) 3*64kB (UM) 2*128kB (M) 3*256kB (UM) 4*512kB (UM) 3*1024kB (UM) 3*2048kB (UM) 719*4096kB (M) = 2957628kB [ 161.633582] Node 0 Normal: 491*4kB (UME) 436*8kB (UME) 540*16kB (UME) 455*32kB (UME) 460*64kB (UME) 111*128kB (UME) 27*256kB (UME) 24*512kB (UME) 29*1024kB (UME) 7*2048kB (UM) 644*4096kB (UM) = 2773356kB [ 161.633662] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 161.633666] 11644 total pagecache pages [ 161.633675] 0 pages in swap cache [ 161.633681] Swap cache stats: add 0, delete 0, find 0/0 [ 161.633684] Free swap = 0kB [ 161.633687] Total swap = 0kB [ 161.633690] 1965979 pages RAM [ 161.633692] 0 pages HighMem/MovableOnly [ 161.633696] 323053 pages reserved [ 161.651844] QAT: Invalid ioctl [ 161.739811] QAT: Invalid ioctl [ 161.895645] QAT: Invalid ioctl [ 161.970744] QAT: Invalid ioctl [ 161.981906] print_req_error: I/O error, dev loop0, sector 0 [ 161.982622] print_req_error: I/O error, dev loop0, sector 0 [ 161.982825] Buffer I/O error on dev loop0, logical block 0, async page read 2017/10/24 22:03:13 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000004000-0x4)=0x1, 0xb, 0x4000000000000001, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000003000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) pipe2(&(0x7f0000882000)={0x0, 0x0}, 0x800) r1 = accept4$packet(r0, &(0x7f0000509000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000218000)=0x14, 0x80800) fcntl$getown(r1, 0x9) pipe(&(0x7f0000c32000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x35, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000c65000-0x1)="00", 0x0) gettid() mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a9c000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f00009f2000-0xb)="2f6465762f6c6f6f702300", 0x4000000000000, 0x101086) r6 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0xfcf7, 0x10}, &(0x7f0000311000-0x4)=0xc) recvmsg(r3, &(0x7f000098a000-0x38)={&(0x7f000069c000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000aa4000)=[{&(0x7f000048b000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f0000488000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}, {&(0x7f0000ec0000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f0000da2000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}, {&(0x7f00003f8000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f0000aeb000-0xc)="000000000000000000000000", 0xc}, {&(0x7f0000631000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x7, &(0x7f0000ca0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0xfff}, 0x1) pwritev(r6, &(0x7f000060c000-0x60)=[{&(0x7f0000ae7000-0x1000)="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", 0x1dc}, {&(0x7f0000767000-0x3b)="86dadbf8c242682370fbe4307000000400c6fbf9c421c6b753003a18c8be044609003ad34a9c5fe73dac94537c503b03e258126186619b089a727a", 0x3b}], 0x2, 0x3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000044e000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0xff, 0x6, 0x7, 0x2000400000000, 0x28}, 0x20) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000000)=r7, 0x4) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2851, r5, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000f8b000-0x10)={0x1, 0x0, 0x2, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0086438, &(0x7f0000fa1000-0x8)={0x8000, r8}) getpeername$ax25(r6, &(0x7f000095e000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000bfb000-0x4)=0x10) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000fc7000)={{0x2a4f, 0xa4f282f, 0x5, 0x5, 0x3f, 0x4}, 0x0, 0x54, 0x7fffffff, 0x7fffffff, 0x0, "63c305e9"}) ioctl$LOOP_GET_STATUS(r5, 0x4c03, &(0x7f0000f8c000-0x34)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) sendfile(r5, r6, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r5, 0x4c01) socket$netlink(0x10, 0x3, 0x6) 2017/10/24 22:03:13 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000c3c000-0xb)="2f6465762f766373612300", 0x7c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000-0x4)={0x3}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)="2e2f66696c653000", 0xc00, 0x44) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000001000-0x38)={0x6, [0x4, 0x791, 0x8f, 0xa0, 0x9, 0x7]}) mmap(&(0x7f0000000000/0xe9f000)=nil, 0xe9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000ea0000-0xb)="2f6465762f6c6f6f702300", 0x401, 0x20800) ioctl(r3, 0x1260, &(0x7f0000dcc000)="7a") ioctl(0xffffffffffffffff, 0x771e9ccd, &(0x7f0000380000)="7ef07334cfa782eb9021d93735b287388574d27642ae2832e8af0aee0664") flock(r1, 0x2) mmap(&(0x7f0000e9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000e9f000)=0x2, 0x4) mmap(&(0x7f0000e9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ea0000)=0x0) write$eventfd(r1, &(0x7f0000b39000)=0x7d, 0x8) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000aed000-0xc8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000ea0000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ea2000)={0x0, @in6={{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000ea3000)={0x20, 0x600, 0x0, 0x81, 0x0}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e4e000-0x8)={0x1, r1, 0x1}) perf_event_open(&(0x7f0000ea0000-0x78)={0x2, 0x78, 0x20, 0x4, 0x4bc, 0xd, 0x0, 0x80000001, 0x807d, 0x2, 0x1, 0x0, 0x3f, 0xd, 0x0, 0x2, 0x1, 0xffff, 0x9, 0x200, 0x9, 0x1, 0x7, 0x3, 0x0, 0x80000000, 0x0}, r4, 0x5, r5, 0x6) setsockopt$sock_str(r5, 0x1, 0x19, &(0x7f0000c6e000-0xb)="2f6465762f6c6f6f702300", 0xb) r6 = socket(0x10, 0x802, 0x0) write(r6, &(0x7f0000c18000-0x28)="260000002400430504edff0001000000000000040100000002200118ffffffffdfed08c76e3575f3", 0x28) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000ea3000)=[0x2, 0x9]) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000f65000)={0x2, 0x0, 0x3000000000, 0x0, r4}) 2017/10/24 22:03:13 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000004000-0x4)=0x1, 0xb, 0x4000000000000001, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000003000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) pipe2(&(0x7f0000882000)={0x0, 0x0}, 0x800) r1 = accept4$packet(r0, &(0x7f0000509000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000218000)=0x14, 0x80800) fcntl$getown(r1, 0x9) pipe(&(0x7f0000c32000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x35, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000c65000-0x1)="00", 0x0) gettid() mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a9c000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f00009f2000-0xb)="2f6465762f6c6f6f702300", 0x4000000000000, 0x101086) r6 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0xfcf7, 0x10}, &(0x7f0000311000-0x4)=0xc) recvmsg(r3, &(0x7f000098a000-0x38)={&(0x7f000069c000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000aa4000)=[{&(0x7f000048b000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f0000488000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}, {&(0x7f0000ec0000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f0000da2000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}, {&(0x7f00003f8000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f0000aeb000-0xc)="000000000000000000000000", 0xc}, {&(0x7f0000631000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x7, &(0x7f0000ca0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0xfff}, 0x1) pwritev(r6, &(0x7f000060c000-0x60)=[{&(0x7f0000ae7000-0x1000)="b5107b981c0ded899442eec2cab7e2c9e6cd9aeeb418ded008972303339ea7481aa2b3d0786a901740a86abe4507453217c9f6a4aff9f42d64e9dfe95edc99ab6e28e2cfb889b900ccd999140b4717bd6480ea000f7e167ee7bec2cfe31673a88ba160a9bd593eb0d90f1e0c2eee40a142a50a08137ae8658de4d1a08ad6d2381cfd97300209065a180169b7947c32ce3f3ff422a7652804505a06a056738b6274588232de69f67825ae03139e7d60ca79c59408e649fac93d6bab13112e70b8a52e68ad63bac4f0aaba1b7133779fdab06f09e022f9d605e80051ce429d2812f632f6585828933f8bc15d7927e41b1ebb16e71593d92ece21d5f04254c2c74167abcb2f277613bc7f7cdb6a3698e2a879fabb481015928f06d3925ca803f5cb275c381c3e91f452708ec8827d8c762cb886e868690d1a625978d7b9786f21a7d60f273a5fb5c8a0dddcaa65387264a104caf82a451f4e83928aa5d5faa79f0095bf9cae38316ab8a273df80dd74c0c1a0f8daa2006d01adcb97229deb1bdfdb57d17a98415d1aba542697f1a92b45ca502dc8b51bc1f54ba17dcca0e1fe5c5252243f0cf97ad61044c5efb43a26ae004b06bff69df7edf248c03c11462c5ffdd075bda1f2cc4d18b1f34af3eb4c5fa8a7882dd320d119ccc318181b", 0x1dc}, {&(0x7f0000767000-0x3b)="86dadbf8c242682370fbe4307000000400c6fbf9c421c6b753003a18c8be044609003ad34a9c5fe73dac94537c503b03e258126186619b089a727a", 0x3b}], 0x2, 0x3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000044e000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0xff, 0x6, 0x7, 0x2000400000000, 0x28}, 0x20) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000000)=r7, 0x4) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2851, r5, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000f8b000-0x10)={0x1, 0x0, 0x2, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0086438, &(0x7f0000fa1000-0x8)={0x8000, r8}) getpeername$ax25(r6, &(0x7f000095e000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000bfb000-0x4)=0x10) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000fc7000)={{0x2a4f, 0xa4f282f, 0x5, 0x5, 0x3f, 0x4}, 0x0, 0x54, 0x7fffffff, 0x7fffffff, 0x0, "63c305e9"}) ioctl$LOOP_GET_STATUS(r5, 0x4c03, &(0x7f0000f8c000-0x34)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) sendfile(r5, r6, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r5, 0x4c01) socket$netlink(0x10, 0x3, 0x6) 2017/10/24 22:03:13 executing program 2: ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000439000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2000000000, 0xffff, &(0x7f00009c1000-0x10)=@common="62707130000000000000000000000000", 0x7, 0x0, 0x0}) r0 = socket(0x11, 0x802, 0x300) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000f8e000)=0x0) r2 = perf_event_open(&(0x7f0000f47000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4961, 0x6, 0x0, 0x9, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000331000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f000050e000-0x20)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}) fcntl$lock(r3, 0xa, &(0x7f0000004000-0x20)={0x2, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000e28000-0x8)={0x0, 0x0}, &(0x7f000073b000)=0x8) fcntl$getflags(r1, 0x40b) gettid() ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000ca4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") keyctl$link(0x8, 0x0, 0x0) r4 = add_key(&(0x7f00009b7000-0x4)="64616476", &(0x7f0000c5a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000051f000-0xae)="3d0dc3968772e9cc22f917b45a40ed7548d77847fa02e5c0ffa85dab66ce931dbdafa3d5a8508c53ba1f1257ab4918970f008fc326af42778fc074a01b328f3415fb50971cfd2764720fb7301d047cd47e212931dfde569797f8827e66b31d6e7371a0e23a62b6763bfb5775d98e4d414498dbb6ad1fd420806ee877749727ff3addc624f22ed8f04ef490b1f7816e27f8e773f47151d654dc86262fd413df147d32c00a645b1d32b0ad2f6af437", 0xae, 0xfffffffffffffffa) keyctl$describe(0x6, r4, &(0x7f0000dfa000-0xe2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f00008fa000)="2e2f66696c653000", 0x80c06, 0x0) r6 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r5, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x666, 0x3, 0x6, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x4208, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000014c000-0x1c)={0x0, 0x7f, 0x1ff, 0x9, 0x4, r0, 0x1}, 0x1c) socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000000000/0x267000)=nil, 0x267000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80005, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000000)={0x1, 0x78, 0x0, 0x100000001, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8000000000000000, 0x668, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r7, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x8) 2017/10/24 22:03:13 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e94000-0xc)={0x7, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x10001, 0x46, 0x0, 0x4, 0x0, 0x100000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000de7000)={0x0, 0x76, "9f51b108c84efb2b6737c301cb1f5bfb68e34c01f8d6da6d4b72cc84a0057d9c512bd78cba7be8294acdca08a50b8803b14079ccbe4cb1ce02a841f42078e12c30cf9038a4f91d5c52369c9e87ecbff2a5e35d50370af79eee97bf87d9ac1cca6d76fed2338723cbdd2240a379042f9ee0741c4537d3"}, &(0x7f0000623000-0x4)=0x7e) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000cad000)=0x4, 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000640000)={0x0, 0xffffffff, 0xbd, "d37be0a80ce5bbfd35955c9bcdcfb11a68e5e932229e8da2ab6fb71437aed2773a4b23076ace2aad55fce23c5902d9e75ff51bd11cfbcd937aa83c1fc091a67d766da0b45d96d17cb1b16158bbd80bce4f19da865e33cd3f3d135334675609166bf22efcf239ee01078451f808a44983010276fe8237d8082838d2cbc11abaa0d7c5a069977d34651ba69788cf074d17b43836d33d7f289da3e898d8b68a8be86b7d134e47733d1a3adeb3a6f9e2481650ab72832c5567d5c0c99eb34f"}, 0xc5) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r3 = dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000320000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}], 0x2c) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000391000)="92f70b712308394fd61b5e732bb5e4e3062f08eebdb098be60710ace52aec01e1bc94ff8b5816c7c47c90ee0518703f77080a57281b57ec504cf045244a9f2afff0a08ae006b9bc4e8586bbbec6aa99d43a7246b51d321db2d7078482ac294f46a2b3b41e96c9469b55c253636c028fa9dbdf50b903de46e863e638465f5d7443aa1fdef9b0ae18b9d228a2eb3f82ba52541b571eac968a49ed40598874e70907eb5feca1724376a10ae9e7d3833eced3f610081f51a127676dc76068f81f4e1704da160b1bdfee2b878ccb8340fdd63defb4686fa", 0xd5) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00009b0000-0x4)=0x2, 0x4) sendto$inet(r3, &(0x7f0000835000)="2c", 0x1, 0x0, &(0x7f00000c8000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00006a4000)="4d", 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000684000-0x3a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00008c6000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000675000-0x4)=0x0, &(0x7f0000fd9000-0x4)=0x4) ptrace$getregs(0xffffffffffffffff, r4, 0x401, &(0x7f0000ef9000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000e48000-0x1e)={0x0, 0x16, "a464796220ece641af3cf21182b80ee56a425939c20b"}, &(0x7f0000789000)=0x1e) fcntl$getown(r1, 0x9) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000078f000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000852000-0x5)="7573657200", &(0x7f0000e91000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000084d000)="85", 0x1, 0xfffffffffffffffd) keyctl$update(0x2, r5, &(0x7f0000f89000)="bd", 0x1) 2017/10/24 22:03:13 executing program 5: mmap(&(0x7f0000000000/0x267000)=nil, 0x267000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8932, &(0x7f0000012000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000a000)={0x0, 0x0}) r2 = socket(0x15, 0x8000b, 0x200) mmap(&(0x7f0000267000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000b8000-0x11)="2f6465762f7667615f6172626974657200", 0x40, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r5 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(r5, &(0x7f000017c000-0x30)=[{&(0x7f00005a8000)="6e869bd8d96187831afdf9d47f8d36a58d53c134da9cff647c35be026d71bf626b3ad00dcce372e1cada12bfb606c498256085f144dc0cab618bcfc0e4a93ba5e8c3f6cb874f90d83aa9207d", 0x4c}, {&(0x7f00004da000-0x77)="c4d9e7aaa795b3d25422c88da3828c3868bb6f7fc57a4690668281cb40edb205df44351b4b6e0176b149ac8bccd457193c86bdeac83c8b8c669a53fc876ee699e4b8010750a6a5037ed466da7683be2e96856652dffa8d0c858c8273d81f3177e92a79d9a1bfa717e4e59e1baa621e0263c92d30bfdcee", 0x77}, {&(0x7f000019b000)="3d", 0x1}], 0x3, 0x0) getsockname$unix(r5, &(0x7f00002bf000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000014c000)=0x6e) bind$packet(r5, &(0x7f0000027000-0x14)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @random="4b9c30e72529", [0x0, 0x0]}, 0x14) setsockopt$packet_int(r5, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r5, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r7 = dup2(r4, r5) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000040d000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f00006ec000)={r8}) mmap(&(0x7f0000267000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000687000)={r7, r3}) r9 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000007000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r10 = ioctl$LOOP_CTL_GET_FREE(r9, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r9, 0x4c81, r10) [ 162.004914] print_req_error: I/O error, dev loop0, sector 0 [ 162.004925] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 162.046864] device  entered promiscuous mode [ 162.047104] device  left promiscuous mode [ 162.120910] device  entered promiscuous mode [ 162.148769] device  left promiscuous mode 2017/10/24 22:03:13 executing program 0: mmap(&(0x7f0000000000/0x267000)=nil, 0x267000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8932, &(0x7f0000012000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000a000)={0x0, 0x0}) r2 = socket(0x15, 0x8000b, 0x200) mmap(&(0x7f0000267000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000b8000-0x11)="2f6465762f7667615f6172626974657200", 0x40, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r5 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000d28000)={@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]}) pwritev(r5, &(0x7f000017c000-0x30)=[{&(0x7f00005a8000)="6e869bd8d96187831afdf9d47f8d36a58d53c134da9cff647c35be026d71bf626b3ad00dcce372e1cada12bfb606c498256085f144dc0cab618bcfc0e4a93ba5e8c3f6cb874f90d83aa9207d", 0x4c}, {&(0x7f00004da000-0x77)="c4d9e7aaa795b3d25422c88da3828c3868bb6f7fc57a4690668281cb40edb205df44351b4b6e0176b149ac8bccd457193c86bdeac83c8b8c669a53fc876ee699e4b8010750a6a5037ed466da7683be2e96856652dffa8d0c858c8273d81f3177e92a79d9a1bfa717e4e59e1baa621e0263c92d30bfdcee", 0x77}, {&(0x7f000019b000)="3d", 0x1}], 0x3, 0x0) getsockname$unix(r5, &(0x7f00002bf000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000014c000)=0x6e) bind$packet(r5, &(0x7f0000027000-0x14)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @random="4b9c30e72529", [0x0, 0x0]}, 0x14) setsockopt$packet_int(r5, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r5, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r7 = dup2(r4, r5) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000040d000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f00006ec000)={r8}) mmap(&(0x7f0000267000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000687000)={r7, r3}) r9 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000007000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r10 = ioctl$LOOP_CTL_GET_FREE(r9, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r9, 0x4c81, r10) 2017/10/24 22:03:13 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000004000-0x4)=0x1, 0xb, 0x4000000000000001, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000003000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) pipe2(&(0x7f0000882000)={0x0, 0x0}, 0x800) r1 = accept4$packet(r0, &(0x7f0000509000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000218000)=0x14, 0x80800) fcntl$getown(r1, 0x9) pipe(&(0x7f0000c32000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x35, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000c65000-0x1)="00", 0x0) gettid() mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a9c000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f00009f2000-0xb)="2f6465762f6c6f6f702300", 0x4000000000000, 0x101086) r6 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0xfcf7, 0x10}, &(0x7f0000311000-0x4)=0xc) recvmsg(r3, &(0x7f000098a000-0x38)={&(0x7f000069c000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000aa4000)=[{&(0x7f000048b000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f0000488000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}, {&(0x7f0000ec0000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f0000da2000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}, {&(0x7f00003f8000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f0000aeb000-0xc)="000000000000000000000000", 0xc}, {&(0x7f0000631000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x7, &(0x7f0000ca0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0xfff}, 0x1) pwritev(r6, &(0x7f000060c000-0x60)=[{&(0x7f0000ae7000-0x1000)="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", 0x1dc}, {&(0x7f0000767000-0x3b)="86dadbf8c242682370fbe4307000000400c6fbf9c421c6b753003a18c8be044609003ad34a9c5fe73dac94537c503b03e258126186619b089a727a", 0x3b}], 0x2, 0x3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000044e000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0xff, 0x6, 0x7, 0x2000400000000, 0x28}, 0x20) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000000)=r7, 0x4) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2851, r5, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000f8b000-0x10)={0x1, 0x0, 0x2, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0086438, &(0x7f0000fa1000-0x8)={0x8000, r8}) getpeername$ax25(r6, &(0x7f000095e000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000bfb000-0x4)=0x10) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000fc7000)={{0x2a4f, 0xa4f282f, 0x5, 0x5, 0x3f, 0x4}, 0x0, 0x54, 0x7fffffff, 0x7fffffff, 0x0, "63c305e9"}) ioctl$LOOP_GET_STATUS(r5, 0x4c03, &(0x7f0000f8c000-0x34)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) sendfile(r5, r6, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r5, 0x4c01) socket$netlink(0x10, 0x3, 0x6) 2017/10/24 22:03:13 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000004000-0x4)=0x1, 0xb, 0x4000000000000001, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000003000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) pipe2(&(0x7f0000882000)={0x0, 0x0}, 0x800) r1 = accept4$packet(r0, &(0x7f0000509000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000218000)=0x14, 0x80800) fcntl$getown(r1, 0x9) pipe(&(0x7f0000c32000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x35, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000c65000-0x1)="00", 0x0) gettid() mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a9c000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f00009f2000-0xb)="2f6465762f6c6f6f702300", 0x4000000000000, 0x101086) r6 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0xfcf7, 0x10}, &(0x7f0000311000-0x4)=0xc) recvmsg(r3, &(0x7f000098a000-0x38)={&(0x7f000069c000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000aa4000)=[{&(0x7f000048b000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f0000488000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}, {&(0x7f0000ec0000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f0000da2000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}, {&(0x7f00003f8000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f0000aeb000-0xc)="000000000000000000000000", 0xc}, {&(0x7f0000631000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x7, &(0x7f0000ca0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0xfff}, 0x1) pwritev(r6, &(0x7f000060c000-0x60)=[{&(0x7f0000ae7000-0x1000)="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", 0x1dc}, {&(0x7f0000767000-0x3b)="86dadbf8c242682370fbe4307000000400c6fbf9c421c6b753003a18c8be044609003ad34a9c5fe73dac94537c503b03e258126186619b089a727a", 0x3b}], 0x2, 0x3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000044e000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0xff, 0x6, 0x7, 0x2000400000000, 0x28}, 0x20) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000000)=r7, 0x4) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2851, r5, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000f8b000-0x10)={0x1, 0x0, 0x2, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0086438, &(0x7f0000fa1000-0x8)={0x8000, r8}) getpeername$ax25(r6, &(0x7f000095e000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000bfb000-0x4)=0x10) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000fc7000)={{0x2a4f, 0xa4f282f, 0x5, 0x5, 0x3f, 0x4}, 0x0, 0x54, 0x7fffffff, 0x7fffffff, 0x0, "63c305e9"}) ioctl$LOOP_GET_STATUS(r5, 0x4c03, &(0x7f0000f8c000-0x34)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) sendfile(r5, r6, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r5, 0x4c01) socket$netlink(0x10, 0x3, 0x6) 2017/10/24 22:03:13 executing program 2: mmap(&(0x7f0000000000/0x267000)=nil, 0x267000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8932, &(0x7f0000012000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000a000)={0x0, 0x0}) r2 = socket(0x15, 0x8000b, 0x200) mmap(&(0x7f0000267000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000b8000-0x11)="2f6465762f7667615f6172626974657200", 0x40, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r5 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(r5, &(0x7f000017c000-0x30)=[{&(0x7f00005a8000)="6e869bd8d96187831afdf9d47f8d36a58d53c134da9cff647c35be026d71bf626b3ad00dcce372e1cada12bfb606c498256085f144dc0cab618bcfc0e4a93ba5e8c3f6cb874f90d83aa9207d", 0x4c}, {&(0x7f00004da000-0x77)="c4d9e7aaa795b3d25422c88da3828c3868bb6f7fc57a4690668281cb40edb205df44351b4b6e0176b149ac8bccd457193c86bdeac83c8b8c669a53fc876ee699e4b8010750a6a5037ed466da7683be2e96856652dffa8d0c858c8273d81f3177e92a79d9a1bfa717e4e59e1baa621e0263c92d30bfdcee", 0x77}, {&(0x7f000019b000)="3d", 0x1}], 0x3, 0x0) getsockname$unix(r5, &(0x7f00002bf000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000014c000)=0x6e) bind$packet(r5, &(0x7f0000027000-0x14)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @random="4b9c30e72529", [0x0, 0x0]}, 0x14) setsockopt$packet_int(r5, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r5, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r7 = dup2(r4, r5) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000040d000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f00006ec000)={r8}) mmap(&(0x7f0000267000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000687000)={r7, r3}) r9 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000007000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r10 = ioctl$LOOP_CTL_GET_FREE(r9, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r9, 0x4c81, r10) [ 162.693570] print_req_error: I/O error, dev loop0, sector 0 [ 162.699423] Buffer I/O error on dev loop0, logical block 0, lost async page write 2017/10/24 22:03:13 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000001000-0x10)={0x0, 0x0}) epoll_create(0x9) pipe(&(0x7f0000009000)={0x0, 0x0}) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000006000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x2c3aa9ec34cdedb8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000005000)={0x7, 0x5}, 0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000006000)={0x0, 0x40}, &(0x7f0000003000)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f000000d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000000c000+0xfc4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000008000-0x4)=@assoc_id=r2, &(0x7f000000c000)=0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000007000-0x8)=@assoc_value={r3, 0xffff}, 0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() socketpair(0x0, 0x5, 0x7f, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f000000c000)={0x80000000, 0x3, 0x3, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0106401, &(0x7f0000008000-0x10)={0x1000, &(0x7f0000004000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f000000c000)="2f6465762f7573626d6f6e2300", 0x1, 0x50000) 2017/10/24 22:03:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000d8f000-0x78)={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, 0x1000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000fa6000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000ac6000-0x4)=0x0) r4 = getpgid(r3) r5 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x4, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket(0x40000000015, 0x5, 0xfffffffffffffffa) getsockopt$bt_l2cap_L2CAP_CONNINFO(r6, 0x6, 0x2, &(0x7f0000d7d000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc5000-0x4)=0x5) bind$alg(r6, &(0x7f0000001000-0x58)={0x26, "726e670000000000000000000000", 0x50, 0x3, "74677231323800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000000000)={0x26, "736b636970686572000000000000", 0x2411, 0xe, "7874732873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f0000001000)="de0000011dee4fa5002100ed3b790700008000ef77c2dcc12e", 0x19) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000201000)={0x0, 0x2, &(0x7f0000b68000-0x20)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fcf000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f00003b4000)={r8, @in6={{0xa, 0x1, 0x2006, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socket$inet6_sctp(0xa, 0x40004, 0x84) bind$alg(r7, &(0x7f0000d3a000-0x58)={0x26, "736b636970686572000000000000", 0x4, 0xa0, "6374722863616d656c6c696129000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) perf_event_open(&(0x7f0000614000-0x78)={0x4000002002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x4, 0x3, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x0) socketpair$unix(0x1, 0x100000000000003, 0x0, &(0x7f000029c000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r6, &(0x7f0000c75000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00003bb000)={{0x2, 0x3, 0x101, 0x1, 0x6}, 0x3, 0x7ff, "69643100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x9, 0x7, 0x9, 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]}) sendmmsg$unix(r9, &(0x7f00000bd000)=[], 0x80, 0xc0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00004bb000)="2a47504c5b766d6e65743140766d6e6574317b2d766d6e65744076626f786e6574302176626f786e6574312b4d00", 0xffffffffffffffff, 0x0, &(0x7f0000665000-0x40)={0xfffffffffffffffe, 0xfffffffffffffffd, 0xa83, 0x2, 0xffffffffffffffff, 0x0, 0x4, 0x0}) getsockopt$inet_mreqn(r6, 0x0, 0x400000000, &(0x7f00007fd000-0xc)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f000010b000)=0xc) syz_open_dev$mice(&(0x7f00007d6000)="2f6465762f696e7075742f6d69636500", 0x0, 0x10000) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x200000000000000], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x7]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) dup2(r0, r1) 2017/10/24 22:03:14 executing program 6: r0 = creat(&(0x7f0000a97000)="2e2f66696c653000", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000000)={0x400, 0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x9, 0x0, 0x0, 0x1e, 0x1410, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000851000-0xc)=@sack_info={0x0, 0x8000, 0x1}, &(0x7f000093c000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00008ca000-0xa0)={r4, @in={{0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffe0, 0x8, 0x10000, 0xffffffffffffffe0, 0x4}, &(0x7f0000292000)=0xa0) sendmmsg$inet_sctp(r3, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000400000)=[{&(0x7f000095e000)="02", 0x1}], 0x1, &(0x7f0000427000)=[@sndrcv={0x30, 0x84, 0x1, {0xad1, 0x8000, 0x200, 0x7, 0x1, 0x3ff, 0x3, 0x7fff, 0x0}}, @init={0x18, 0x84, 0x0, {0x5, 0x7, 0x7, 0x80000000}}], 0x2, 0x0}, {&(0x7f000093e000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000095e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x2, 0x8004, 0x1, 0x4e, 0x8247, 0x6, 0x2, r5}}], 0x1, 0x0}], 0x2, 0x40) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x3f, 0x0, 0x0, 0xbd3, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x1, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001ca000)="2f6465762f7667615f6172626974657200", 0x402800, 0x0) ioctl$KVM_SET_SREGS(r6, 0x4138ae84, &(0x7f0000127000)={{0x0, 0x2000, 0xd, 0x9, 0x10000, 0x6, 0x81, 0x0, 0x7fff, 0x8, 0x0, 0x10000, 0x0}, {0x10d004, 0x1, 0xf, 0x1f, 0x1f, 0x1, 0x81, 0x7dc70000000, 0x577, 0x5, 0x80000001, 0x5, 0x0}, {0x2, 0x2, 0xf, 0x7bac, 0x4, 0x0, 0x8000, 0x4, 0x80, 0x2f5d, 0x0, 0x3, 0x0}, {0x0, 0x0, 0x10, 0x4e00000000000000, 0x5, 0x101, 0xf3b, 0x806b, 0x2, 0x30, 0x1f, 0x8000, 0x0}, {0x6000, 0x6000, 0x3, 0x8, 0xa2c, 0x2, 0x8, 0x8, 0x5, 0x3bc82f0e, 0xffff, 0x7, 0x0}, {0x2, 0x4000, 0xf, 0xffffffff, 0xd3d, 0xab, 0x8, 0x314, 0x0, 0x3, 0x200, 0x3, 0x0}, {0x17001, 0x4000, 0xc, 0x7, 0x2, 0xff, 0xf9, 0x4, 0x62d7800000000000, 0xf800000000000000, 0x2520, 0x6, 0x0}, {0x2, 0x4, 0xb, 0x80000000, 0xffffffff, 0xfffffffeffffffff, 0xa4, 0x80000001, 0x7, 0x80000000, 0x7fff, 0x2, 0x0}, {0x0, 0x5000, [0x0, 0x0, 0x0]}, {0xf000, 0x6002, [0x0, 0x0, 0x0]}, 0x10016, 0x0, 0xd000, 0x104, 0x6, 0x1, 0x0, [0x9, 0x3273, 0x1, 0x4]}) mmap(&(0x7f00005b6000/0x4000)=nil, 0x4000, 0x1000001, 0x20011, r2, 0xfffffffffffffffd) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000543000)={0x0, 0x0}) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f000024f000-0xb)="2f6465762f6877726e6700", 0x84000, 0x0) setsockopt$inet_group_source_req(r7, 0x0, 0x2b, &(0x7f00006b9000-0x118)={0x9977, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) socket$inet6_sctp(0xa, 0x10000000000005, 0x84) syz_open_dev$vcsn(&(0x7f0000be1000)="2f6465762f7663732300", 0x5, 0x44e100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r8, 0x29, 0x18, &(0x7f0000f47000)=0x0, &(0x7f0000c8a000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$loop(&(0x7f000016e000-0xb)="2f6465762f6c6f6f702300", 0x400a, 0x0) readv(r9, &(0x7f000040b000)=[{&(0x7f00000fd000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000846000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000b10000-0x34)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34}], 0x3) r10 = socket$inet(0x2, 0x803, 0x9) setsockopt$SO_BINDTODEVICE(r10, 0x1, 0x19, &(0x7f0000107000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getsockopt$sock_int(r10, 0x1, 0xf, &(0x7f0000d02000-0x4)=0x0, &(0x7f000075d000-0x4)=0x4) sendto$inet(r10, &(0x7f0000222000-0x5b5)="", 0x0, 0x5fd25b1f4a94eb36, &(0x7f00000e6000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/24 22:03:14 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000940000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f00000e8000)={0x0, 0xfffffffffffffff7, []}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f000083f000)="2f6465762f696e7075742f6d6f7573652300", 0x3e6ea83b, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000001000)={{0xa, 0x0, 0x803, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, {0xa, 0x3, 0x80f, @loopback={0x0, 0x1}, 0x8001}, 0x5, [0x5, 0x8, 0x5, 0x286, 0xdc5, 0x0, 0x1f, 0x7]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x0) pselect6(0x40, &(0x7f000093c000-0x40)={0x200, 0x73, 0x80000001, 0x0, 0x4, 0x100000001, 0x6, 0x8001}, &(0x7f000090a000-0x40)={0x8, 0x1, 0xffff, 0x0, 0x0, 0xffffffff, 0x9, 0xffffffffffffff81}, &(0x7f00000cd000-0x40)={0x7, 0x9, 0x3, 0x10001, 0x5, 0x3, 0x5, 0x658}, &(0x7f00003a6000)={0x77359400, 0x0}, &(0x7f000009e000)={&(0x7f0000ebe000-0x8)={0x7}, 0x8}) nanosleep(&(0x7f000045f000-0x4)={0x0, r3}, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x101002) r5 = getpgrp(0xffffffffffffffff) fcntl$lock(r2, 0xb, &(0x7f000044b000)={0x1, 0x2, 0x6, 0xc5, r5}) ioctl$int_in(r4, 0x5452, &(0x7f0000745000)=0x10001) getrusage(0xdd00337d675d811e, &(0x7f0000c3c000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r2, &(0x7f0000fd6000)=[{{0x0, r6}, 0x20000000001, 0x800000037, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x5}], 0x20) sendfile(r4, r2, 0x0, 0x72439a6b) gettid() mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x3, 0xa, 0xe4a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f5b000)={r0, &(0x7f00002ae000)="01"}, 0x10) r7 = socket(0x1, 0x3, 0xb) setsockopt(r7, 0x0, 0x29, &(0x7f0000fc8000)="010000000000000000000000050000000e", 0x11) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0xc7, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000a2b000)="2f6465762f6e65742f74756e00", 0x0, 0x80) 2017/10/24 22:03:14 executing program 2: r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x1, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000c34000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x6, 0xfe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x8800, 0x100000001, 0xff, 0x800000000000, 0x3, 0x0, 0x1, 0x0}, r1, 0x2, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00007a8000)={{0x4, 0x200, 0x400, 0x27c293cf, 0x8, 0x2}, 0x2, 0x2, 0x3, 0x1, 0x8001, "0e51ac113323b7b87d5dd8dba44511c93ae7e4080e55063611e34454e6b211c9a5f8cbf81a8fd3bc199dcfe8154300b15050b856776a3a945c771aa7ad7b4e72350359325a819e78d2e1fc92d7777fe262413ef823d4adefce5963ac2676110d6911cc2787d40a669be603e36af5bf7e382cf4d5c36d0496108ddc8b4597358901"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f000044b000-0x8)=0x2) accept4(r0, 0x0, &(0x7f00009b8000)=0x0, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x4000002, 0x78, 0xdc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00002f9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000060000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00009a4000-0xbc)={0x0, 0xb4, "c9990bd3da519ed4332e979fb3b8eb1d5864b9df1e5f0ef355cca8d22adfb6372f4c83359a0dac7c6d9690e7b87a1c983d1c3418b6ae366cb3cf19b16444a1a36f17822b784a31d023f9eb7574361653cea4b88086b073764265fe667dd0bf25abe2da76339ba94c16bc73292e5383b5586d4699bdc50fa86ba04cd5dfb1dc4404f032532d17f478d4ba55491b130ed6141e58e9c1b54359b0941b5d7674179424873034745394c20950f23f97c307e8b8d62eca"}, &(0x7f0000c9b000)=0xbc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000394000)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0x20, 0xffff, 0x1}, 0xa0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000020, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0}, 0x0, 0x0, r2, 0x8) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x51, r2, 0x0) sched_getattr(r1, &(0x7f000095f000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r4) dup2(r2, r4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000fc000-0x8)={r3, 0x73}, &(0x7f00001d4000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x0, 0x200000000000032, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000238000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x28001) 2017/10/24 22:03:14 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000001000-0x10)={0x0, 0x0}) epoll_create(0x9) pipe(&(0x7f0000009000)={0x0, 0x0}) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000006000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x2c3aa9ec34cdedb8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000005000)={0x7, 0x5}, 0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000006000)={0x0, 0x40}, &(0x7f0000003000)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f000000d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000000c000+0xfc4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000008000-0x4)=@assoc_id=r2, &(0x7f000000c000)=0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000007000-0x8)=@assoc_value={r3, 0xffff}, 0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() socketpair(0x0, 0x5, 0x7f, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f000000c000)={0x80000000, 0x3, 0x3, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0106401, &(0x7f0000008000-0x10)={0x1000, &(0x7f0000004000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f000000c000)="2f6465762f7573626d6f6e2300", 0x1, 0x50000) 2017/10/24 22:03:14 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000004000-0x4)=0x1, 0xb, 0x4000000000000001, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000003000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) pipe2(&(0x7f0000882000)={0x0, 0x0}, 0x800) r1 = accept4$packet(r0, &(0x7f0000509000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000218000)=0x14, 0x80800) fcntl$getown(r1, 0x9) pipe(&(0x7f0000c32000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x35, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000c65000-0x1)="00", 0x0) gettid() mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a9c000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f00009f2000-0xb)="2f6465762f6c6f6f702300", 0x4000000000000, 0x101086) r6 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0xfcf7, 0x10}, &(0x7f0000311000-0x4)=0xc) recvmsg(r3, &(0x7f000098a000-0x38)={&(0x7f000069c000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000aa4000)=[{&(0x7f000048b000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f0000488000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}, {&(0x7f0000ec0000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f0000da2000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}, {&(0x7f00003f8000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f0000aeb000-0xc)="000000000000000000000000", 0xc}, {&(0x7f0000631000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x7, &(0x7f0000ca0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0xfff}, 0x1) pwritev(r6, &(0x7f000060c000-0x60)=[{&(0x7f0000ae7000-0x1000)="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", 0x1dc}, {&(0x7f0000767000-0x3b)="86dadbf8c242682370fbe4307000000400c6fbf9c421c6b753003a18c8be044609003ad34a9c5fe73dac94537c503b03e258126186619b089a727a", 0x3b}], 0x2, 0x3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000044e000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0xff, 0x6, 0x7, 0x2000400000000, 0x28}, 0x20) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000000)=r7, 0x4) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2851, r5, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000f8b000-0x10)={0x1, 0x0, 0x2, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0086438, &(0x7f0000fa1000-0x8)={0x8000, r8}) getpeername$ax25(r6, &(0x7f000095e000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000bfb000-0x4)=0x10) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000fc7000)={{0x2a4f, 0xa4f282f, 0x5, 0x5, 0x3f, 0x4}, 0x0, 0x54, 0x7fffffff, 0x7fffffff, 0x0, "63c305e9"}) ioctl$LOOP_GET_STATUS(r5, 0x4c03, &(0x7f0000f8c000-0x34)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) sendfile(r5, r6, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r5, 0x4c01) socket$netlink(0x10, 0x3, 0x6) [ 163.134489] kasan: CONFIG_KASAN_INLINE enabled [ 163.139191] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 163.146587] general protection fault: 0000 [#1] SMP KASAN [ 163.152108] Dumping ftrace buffer: [ 163.155626] (ftrace buffer empty) [ 163.159315] Modules linked in: [ 163.162500] CPU: 1 PID: 22872 Comm: syz-executor7 Not tainted 4.14.0-rc6+ #56 [ 163.169770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 163.179124] task: ffff8801d5e40700 task.stack: ffff8801cd3b0000 [ 163.185174] RIP: 0010:bd_set_size+0x5f/0x330 [ 163.189567] RSP: 0018:ffff8801cd3b7058 EFLAGS: 00010206 [ 163.194921] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 1ffff10039a76df2 [ 163.202181] RDX: 00000000000000aa RSI: 0000000000000000 RDI: 0000000000000550 [ 163.209448] RBP: ffff8801cd3b7088 R08: ffff8801d0869260 R09: 0000000000000000 [ 163.216708] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801da805040 [ 163.223948] R13: 0000000000000000 R14: ffff8801d5a004c0 R15: ffff8801d5a007e8 [ 163.231189] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 163.239384] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 163.245234] CR2: 000000002001d004 CR3: 0000000005a22000 CR4: 00000000001406e0 [ 163.252475] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 163.259712] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 163.266948] Call Trace: [ 163.269511] loop_clr_fd+0x4fc/0xb50 [ 163.273198] ? loop_attr_do_show_backing_file+0x1a0/0x1a0 [ 163.278706] ? lo_compat_ioctl+0x140/0x140 [ 163.282907] ? lo_compat_ioctl+0x140/0x140 [ 163.287111] lo_release+0xee/0x180 [ 163.290618] ? lo_compat_ioctl+0x140/0x140 [ 163.294821] __blkdev_put+0x602/0x7c0 [ 163.298588] ? do_raw_spin_trylock+0x190/0x190 [ 163.303141] ? freeze_bdev+0x1e0/0x1e0 [ 163.306995] ? __fsnotify_parent+0xb4/0x3a0 [ 163.311293] blkdev_put+0x85/0x4f0 [ 163.314800] ? blkdev_put+0x4f0/0x4f0 [ 163.318565] blkdev_close+0x8b/0xb0 [ 163.322159] __fput+0x327/0x7e0 [ 163.325412] ? fput+0x140/0x140 [ 163.328661] ? check_same_owner+0x320/0x320 [ 163.332951] ? _raw_spin_unlock_irq+0x27/0x70 [ 163.337420] ____fput+0x15/0x20 [ 163.340668] task_work_run+0x199/0x270 [ 163.344525] ? task_work_cancel+0x210/0x210 [ 163.348813] ? _raw_spin_unlock+0x22/0x30 [ 163.352927] ? switch_task_namespaces+0x87/0xc0 [ 163.357567] do_exit+0x9b5/0x1ad0 [ 163.360991] ? is_bpf_text_address+0xa4/0x120 [ 163.365457] ? mm_update_next_owner+0x930/0x930 [ 163.370094] ? print_irqtrace_events+0x270/0x270 [ 163.374824] ? unwind_get_return_address+0x61/0xa0 [ 163.379723] ? check_noncircular+0x20/0x20 [ 163.383923] ? check_noncircular+0x20/0x20 [ 163.388128] ? perf_trace_lock+0x860/0x860 [ 163.392338] ? iter_file_splice_write+0x6af/0xf30 [ 163.397148] ? save_stack+0xa3/0xd0 [ 163.400747] ? save_stack_trace+0x16/0x20 [ 163.404859] ? save_stack+0x43/0xd0 [ 163.408460] ? __lock_is_held+0xb6/0x140 [ 163.412490] ? perf_trace_lock+0xf1/0x860 [ 163.416605] ? perf_trace_lock+0xf1/0x860 [ 163.420723] ? check_noncircular+0x20/0x20 [ 163.424925] ? perf_trace_lock+0x860/0x860 [ 163.429126] ? find_held_lock+0x35/0x1d0 [ 163.433169] ? find_held_lock+0x35/0x1d0 [ 163.437202] ? get_signal+0x7ae/0x16d0 [ 163.441058] ? lock_downgrade+0x990/0x990 [ 163.445186] do_group_exit+0x149/0x400 [ 163.449040] ? __lock_is_held+0xb6/0x140 [ 163.453081] ? SyS_exit+0x30/0x30 [ 163.456506] ? _raw_spin_unlock_irq+0x27/0x70 [ 163.460969] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 163.465956] get_signal+0x73f/0x16d0 [ 163.469645] ? ptrace_notify+0x130/0x130 [ 163.473673] ? direct_splice_actor+0x125/0x180 [ 163.478230] ? perf_trace_lock+0xf1/0x860 [ 163.482343] ? perf_trace_lock_acquire+0xfe/0x900 [ 163.487151] ? generic_pipe_buf_nosteal+0x10/0x10 [ 163.491963] ? check_noncircular+0x20/0x20 [ 163.496167] ? perf_trace_lock+0x860/0x860 [ 163.500374] do_signal+0x94/0x1ee0 [ 163.503882] ? __fsnotify_parent+0xb4/0x3a0 [ 163.508177] ? setup_sigcontext+0x7d0/0x7d0 [ 163.512475] ? __might_fault+0x110/0x1d0 [ 163.516503] ? lock_downgrade+0x990/0x990 [ 163.520625] ? do_compat_pwritev64+0x100/0x100 [ 163.525185] ? exit_to_usermode_loop+0x8c/0x310 [ 163.529826] exit_to_usermode_loop+0x214/0x310 [ 163.534375] ? compat_SyS_sendfile+0x12a/0x1a0 [ 163.538927] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 163.544434] ? do_fast_syscall_32+0x158/0xf05 [ 163.548903] do_fast_syscall_32+0x83e/0xf05 [ 163.553195] ? do_int80_syscall_32+0x940/0x940 [ 163.557748] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 163.563256] ? syscall_return_slowpath+0x2b3/0x510 [ 163.568150] ? finish_task_switch+0x1aa/0x740 [ 163.572617] ? sysret32_from_system_call+0x5/0x3b [ 163.577431] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 163.582246] entry_SYSENTER_compat+0x51/0x60 [ 163.586621] RIP: 0023:0xf7f30c79 [ 163.589954] RSP: 002b:00000000f772c01c EFLAGS: 00000296 ORIG_RAX: 00000000000000bb [ 163.597628] RAX: 0000000000000001 RBX: 0000000000000020 RCX: 0000000000000021 [ 163.604866] RDX: 00000000200ddff8 RSI: 0000000000000001 RDI: 0000000000000000 [ 163.612102] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 163.619341] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 163.626576] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 163.633825] Code: 03 80 3c 02 00 0f 85 c6 02 00 00 49 8b 9c 24 e0 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d bb 50 05 00 00 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 76 02 00 00 4d 8d 74 24 08 48 b8 00 00 00 00 [ 163.652936] RIP: bd_set_size+0x5f/0x330 RSP: ffff8801cd3b7058 [ 163.658895] ---[ end trace 900b89018bbb98a6 ]--- [ 163.667570] Kernel panic - not syncing: Fatal exception [ 163.668014] Dumping ftrace buffer: [ 163.668018] (ftrace buffer empty) [ 163.668021] Kernel Offset: disabled