3c2a4f06d992991ba3aad9fd1ae4f26bfcbe18bd9454795f4163dbb81566df", 0x89}, {&(0x7f0000600000-0x4e)="47868192404304790b1107e5d687197fbf4f2c30ad0b093855690be6218feb7a5401d37491a13787732d20dde1e7886b80831dfbb0ce71b813c56d0c57911586b7324c017265db5e1420dc814797", 0x4e}, {&(0x7f000009b000-0x34)="7cbb2a37230e4e83da071101bc525cb7ed6bdd8082b704e3a99a1843cb666bd1ee5e154ce0d10839ce11c884409e49504d1d187d", 0x34}], 0x6, &(0x7f0000490000-0x130)=[{0x40, 0x114, 0x7, "adb234bac75c9789afc39872ccece2cad2f86a8af16a5b598bf32ad466d727b79d46dce997bf25798030dd8419e4dc00"}, {0x70, 0x0, 0x401, "6936d55cecc0aca9b62a6d17923062873ded9dd67547f7bc44b9afe1ff8bf3781a82ace4397092eb197b15267f27544c2b2bb17113991149324d409785c7e3bc3d29a90ad2e0c78340bd02abf5a4644df389281529fbbcd22ab36971df62e8"}, {0x80, 0x100, 0x1, "dafea63ba0f78f5e35d7459df13e58e0759de02e7f8d7e1572969cfe87c235e664d1d647525a55f266ad4fddcb91699e6e26da239bbde083d33078de38307c5e14769e8f2670834b71485c7ad363a63a6fb346cc9060f81ad05943df0d44478ce58c6aa7bc2d77cd18e998"}], 0x130, 0x800}, 0x20000004) sendmsg$nl_route(r2, &(0x7f00004c8000)={&(0x7f0000770000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f000053c000)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @generic="b63d325e25a82d2c8f0cfb67bfd5fe74"}]}, 0x34}, 0x1}, 0x0) 2018/02/04 15:23:46 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000008000-0x87)=@ipv4_delroute={0x1c, 0x19, 0xf11, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, []}, 0x1c}, 0x1}, 0x0) 2018/02/04 15:23:46 executing program 5: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) bind$inet(r0, &(0x7f000000f000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000d69000)={0x0, 0x4d, "afe778b9d2f1e0e58d2c1d1bb1372e39a4ca6aac9c05303a27d747b1b08ec83e8fd0d6ff3eec03f7f421c37ddf7cb6868f9d72d2131573cb1f292855ebcb137ca157df2b1bb12adbe23bd80fc5"}, &(0x7f0000f7d000)=0x55) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000052a000-0x8)={r2, 0x3c, 0xffffffff}, 0x8) connect$inet(r1, &(0x7f0000f6a000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000f6a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/02/04 15:23:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00007e6000-0x6)='sched\x00') ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a80000-0x50)={@common='ip6gretap0\x00', @ifru_flags=0xa100}) r1 = socket$inet6(0xa, 0x80800, 0xfffffffffffffffc) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f00006a2000)=0xffffffffffff0000, 0x4) close(r1) 2018/02/04 15:23:46 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000a31000)='/dev/input/mice\x00', 0x0, 0x8000) r1 = open$dir(&(0x7f0000a1b000-0x8)='./file0\x00', 0x230001, 0x21) 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) getdents64(r1, &(0x7f0000000000)=""/196, 0xc4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000ac0000)='/proc/self/net/pfkey\x00', 0x42, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00005fb000)=0x8, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000d09000)=[{&(0x7f0000320000)="39000000120001470000030000001f0007040000001f0500000000000103000004001d0066413e055600000108003dfb230300807415f05bff", 0x39}], 0x1) 2018/02/04 15:23:46 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x10000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@ethernet={0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10, &(0x7f0000003000-0x30)=[{&(0x7f0000002000)="ba45fe50644c4631799789e3d5c02f14e38f1c102c2cb78ef80449d4b33894b6ff157f13e63aefd5fba4f126d5189ba98fd4c616c4312344704f2c1c90a95f", 0x3f}, {&(0x7f0000002000)="74631a4fc4de712e5ae178aba2", 0xd}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000003000-0x238)=[{0xc0, 0x0, 0xff, "d1a4a571437d3b93816b5898180fceb1fd217ee02a4eefb9aa80a03a39156eecd5f5e7d038890f4d1fa352ef933bcd6d47126e4fd7b9addd25fff19d22d85b3a6a26d2171b90343ee5dd0db323f8c62fcfa1c76c16e06eebf9e618397bc123e78f674cb74cc41d1437fd5f6a5026ed3389095e4ff02ae1b355d5e8681538c1838dfed2613517679dc8d4bd061bc532e2b1eb0fc7d5071519fe5e771559b0e581d426e0cb2cca0fbf93a0aa"}, {0xa8, 0x84, 0x3, "57f59549f61305f86d1867fa2cceeaf9550c6c64919a32a9b38fd62634a878dff3886467ee8ad0ba30f4117f04d3af143f2855db6bd019adbf1e22f7dc33b091c7b4efe711f478e1169b564811f972d06cacea5278160264b102cafc2674d41a9a793aa5311098af83bc78efed4343b4fa90d83ac03ff2c19160e1f175f8083825b156be2d133a654076a71c64d235b60e289b"}, {0xa0, 0x116, 0x1, "1da0ad3d274cbac0d6f6943f2f6e6a2d85adb978108d418fc246d3c26b84cb6c9ac77d3809454a0a7a2bf48dcb2597822d293ea9e9828520fbcdb4a3fd635ed2f70c5a967a9c46640d655ec38070a2aaf6bc415b8eb5ced0b5b5ae9e5cbf861542018551e53a0e341d587ba190b23a53ff437b1a8880bdb22ac77b9e7312be1aea00e562de9f2fcc69"}, {0x30, 0xff, 0x100000000, "444822052810bb4d83675ba58fe9cc5e44a2ab30aef242337b22e877ca3d"}], 0x238, 0x8040}, 0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x20000}, &(0x7f0000001000)=0x20) 2018/02/04 15:23:46 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x5) sendmsg(r0, &(0x7f0000008000-0x38)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001000ff20fffefd956fc283b724a600800200000000000000000000001000040043000000b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) 2018/02/04 15:23:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x800000002) read(r0, &(0x7f00002cc000)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f000081d000-0x8)=@sco, &(0x7f0000190000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000d51000-0xc)=@sack_info={0x0, 0x7, 0x10000000}, &(0x7f0000bb0000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00008a8000-0x6)={r2}, &(0x7f0000dab000-0x4)=0x6) connect$pppoe(r1, &(0x7f0000a4f000-0x1e)={0x18, 0x0, {0x4, @random="cecb4edd9cc5", @generic="05b11334163baa9834e9cf62b2b6d7b1"}}, 0x1e) prctl$intptr(0x29, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000e31000-0x4), &(0x7f0000293000)=0x4) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x4000000000000) 2018/02/04 15:23:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000174000-0xf)='/dev/snd/timer\x00', 0x0, 0x4e802) 2018/02/04 15:23:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00008f1000)='./control\x00', 0x0) pivot_root(&(0x7f0000f16000)='./control\x00', &(0x7f0000b46000-0xa)='./control\x00') renameat2(r0, &(0x7f00007ab000)='./control\x00', r0, &(0x7f00001c9000)='./control\x00', 0x1) 2018/02/04 15:23:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fc4000-0xc)='/dev/autofs\x00', 0x2000, 0x0) sendmsg$netrom(r0, &(0x7f00005ae000-0x38)={&(0x7f00006dd000-0x48)=@full={{0x3, {"98f6bd1f30e5b0"}, 0x5}, [{"a2a7be7f53dcbe"}, {"5b0dfbc5f9150d"}, {"c076eadfabac6b"}, {"cfbf20ceb61b18"}, {"d355191b794529"}, {"35aff3ac75c0e1"}, {"e06568b2819d5b"}, {"c1cfeaf5db4b87"}]}, 0xffffffffffffff7a, &(0x7f0000dae000-0x30)=[], 0x3, 0x0, 0x0, 0x4000000}, 0x4001) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000969000-0x10)='/dev/sequencer2\x00', 0x801, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x80045105) readv(r0, &(0x7f00000d7000-0x70)=[{&(0x7f0000e3d000)=""/180, 0xb4}, {&(0x7f0000a9a000-0x5d)=""/93, 0x5d}, {&(0x7f000068d000)=""/125, 0x7d}, {&(0x7f0000dad000-0xc6)=""/198, 0xc6}, {&(0x7f00002a2000)=""/130, 0x82}, {&(0x7f0000c8d000-0xc9)=""/201, 0xc9}, {&(0x7f0000561000)=""/91, 0x5b}], 0x7) sendmsg$unix(r1, &(0x7f0000ee2000)={&(0x7f0000e7e000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000067000-0x20)=[{&(0x7f000087c000-0x8a)="34a686ac96806da99a6bde948e4de2804c5ca472350db7f6ed01b5592b919334f4d04472b4201c553d98e24f7d8e6c4b24ef69c4bcc33dac7977fd3a3730e7b4f11873b44ae00e340ad5f998d63eb0e45929a1c47b5e353408a53c1342f299e21ba8c06c5e70f073045b5d9fddaf6f0ee957267bd3c14eb15d0fcee733b45d1f76fdeba2dfc1a9b556ca", 0x8a}, {&(0x7f0000b9b000-0x6)="c0f78b2cec6c", 0x6}], 0x2, &(0x7f00000e7000)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1]}], 0x20, 0x4000}, 0x4000880) read(r1, &(0x7f0000e1d000)=""/4096, 0x1000) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000ea6000)=0xfffffffffffff801, &(0x7f0000691000-0x4)=0x4) 2018/02/04 15:23:46 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x200080, 0x40) r1 = epoll_create1(0x80000) dup3(r0, r1, 0x80000) r2 = userfaultfd(0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000012000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000014000-0x2)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) request_key(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000014000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000002000-0xe)='vboxnet0wlan0\x00', 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x15) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f000094a000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 15:23:46 executing program 0: mmap(&(0x7f0000000000/0x554000)=nil, 0x554000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000554000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000554000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)) poll(&(0x7f0000553000)=[{r1, 0xa140}], 0x1, 0x0) 2018/02/04 15:23:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='ip6_vti0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000e2a000)={0x1, 0x2, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty]}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000e41000)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000011c000-0x50)={@syzn={0x73, 0x79, 0x7a}, @ifru_settings={0x401, 0x0, @fr_pvc=&(0x7f000073d000)}}) write$tun(r1, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}}}}, 0x2e) 2018/02/04 15:23:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000094c000)='/dev/sequencer2\x00', 0x101002, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b7f000)='/selinux/status\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00007a2000)='/dev/rtc\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) 2018/02/04 15:23:46 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e35000)='/selinux/enforce\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00007e6000-0x8c)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}}}}, &(0x7f0000a93000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000da000)={r1, @in6={{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x9, 0xfffffffffffffff9}, &(0x7f0000ddf000)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000ad000-0x6)={r1, 0x8}, 0x6) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x1, 0x10c) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001000-0x8)=0x4) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001000-0x4)=0x0) ptrace$setregs(0xf, r3, 0x2a3527d, &(0x7f0000001000-0xd)="6ec424694a0f8f7d5b9e4c1009") ioctl$VT_RELDISP(r2, 0x5605) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x80000001}) getcwd(&(0x7f0000000000)=""/164, 0xa4) flistxattr(r2, &(0x7f0000000000)=""/12, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r3, 0x9, &(0x7f0000002000-0x10)={0xff, 0x77}, &(0x7f0000001000)) renameat2(r2, &(0x7f0000002000-0x8)='./file0\x00', r0, &(0x7f0000002000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000003000-0x10)=@can={0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) r5 = getuid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@remote, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in6=@mcast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000002000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000002000)={&(0x7f0000002000-0x430)=@updsa={0x430, 0x1a, 0x800, 0x2, 0x3, {{@in6=@empty, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x100, 0x0, 0x0, 0xa, 0x20, 0x80, 0xf3a5b8b8d5e6c5cf, r4, r5}, {@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x32}, @in=@rand_addr=0xfffffffffffffffb, {0xe2a, 0x1a9, 0x3, 0x6, 0x3, 0x5, 0x5, 0x84}, {0x1, 0x8, 0xffffffffffffff80, 0x100000001}, {0x5, 0x400, 0x7d}, 0x3, 0xffffffffffffffff, 0xa, 0x3, 0x8, 0x2}, [@migrate={0x164, 0x11, [{@in6=@dev={0xfe, 0x80, [], 0x0, 0xa}, @in6=@empty, 0xff, 0x3, 0x0, 0xffffffffffffffff, 0x2, 0xa}, {@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3f, 0x1, 0x0, 0x5, 0xa, 0xa}, {@in=@rand_addr=0x6, @in=@multicast1=0xe0000001, 0xff, 0x3, 0x0, 0xffffffffffffffff, 0xa, 0xa}, {@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0xff, 0x3, 0x0, 0x7, 0xa, 0xa}, {@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@rand_addr=0x9, 0x33, 0x1, 0x0, 0x7, 0xa, 0x2}, {@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xff, 0x2, 0x0, 0x5, 0xa, 0xa}, {@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3c, 0x4, 0x0, 0x1, 0xa, 0xa}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x32, 0x1, 0x0, 0x0, 0x2, 0xa}]}, @sec_ctx={0x6c, 0x8, {0x66, 0x8, 0x1, 0x4, 0x5e, "8b84b384e9639d2193e1098d0bbbde6ea432c1c6a7a3185393a2d0f8932608558603079a7671a51fef83d6ce204e53f86b3a7ca97d252cbaa1017ae0408d3d7141b6f10b34cf3df5d97478abdea7055f70e4478b3c5adfebd54173154bb6"}}, @replay_val={0x10, 0xa, {0x3, 0x4, 0x8001}}, @output_mark={0x8, 0x1d, 0x800}, @proto={0x8, 0x19, 0xff}, @sa={0xe8, 0x6, {{@in=@rand_addr=0xbe8, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x20, 0xa0, 0x3f, r6, r7}, {@in6=@dev={0xfe, 0x80, [], 0x0, 0x11}, 0x3, 0xff}, @in6=@loopback={0x0, 0x1}, {0x1000, 0x0, 0x1, 0x8, 0x4, 0x4, 0x3ff, 0x800}, {0x10000, 0x3, 0x50b}, {0x7, 0x9, 0x8000}, 0x6, 0xffffffffffffffff, 0x2, 0x5, 0x571, 0x2}}, @replay_esn_val={0x20, 0x17, {0x1, 0x0, 0x0, 0x3, 0x4, 0x7, [0x2]}}, @output_mark={0x8, 0x1d, 0x1}, @sec_ctx={0x38, 0x8, {0x32, 0x8, 0x1, 0x1, 0x2a, "57a63a225e96c784392317a123346543af871c5dbfe1603ac5e31f56b7f1ebaa973c65a81fd7948c927b"}}, @ipv4_hthresh={0x8, 0x3, {0x16, 0x9}}]}, 0x430}, 0x1, 0x0, 0x0, 0x8800}, 0x20000000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000004000-0x50)={@common, @ifru_mtu}) 2018/02/04 15:23:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f000052a000), 0x80000) recvmsg(0xffffffffffffff9c, &(0x7f00007f9000-0x38)={&(0x7f0000458000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f000082c000-0xa0)=[{&(0x7f0000592000-0xfd)=""/253, 0xfd}, {&(0x7f0000de6000-0xdf)=""/223, 0xdf}, {&(0x7f0000b6f000)=""/4096, 0x1000}, {&(0x7f00003e6000)=""/60, 0x3c}, {&(0x7f0000bdb000-0xbd)=""/189, 0xbd}, {&(0x7f0000ff7000-0xce)=""/206, 0xce}, {&(0x7f0000d9e000)=""/138, 0x8a}, {&(0x7f000083d000-0xca)=""/202, 0xca}, {&(0x7f0000849000)=""/10, 0xa}, {&(0x7f0000d0c000)=""/150, 0x96}], 0xa, &(0x7f000021f000-0x9f)=""/159, 0x9f, 0x9}, 0x0) sendmsg(r0, &(0x7f00000f3000)={&(0x7f00006d7000-0x2e)=@vsock={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, &(0x7f0000b18000-0x40)=[{&(0x7f00008a3000)="f3e844e6537a8c3db2af03c97b28c0d51efddc89652022a282930692c6a656aea8d4734ca97065ebfb3f81ee1d767850f23d3d8eae0c8b4ea7e5ce74e952d868601948cc4e5c8de70ff94f3df8528f384c0fb6823d770222e89c72f18d677834b8ac8d", 0x63}, {&(0x7f0000874000-0xac)="fc14dbdd78b0530f0ddeae7755571fc8304ec96ad7996975b4666db69e2942cbd60c52c3039eeb5d85813f0dc5acff165d901f8d598d2e8a68cc398750f35a10606ad63ef3f2fd735011b10e4bf22fbdb09b6c7ef85923f246d5897d2584cabc71429acbd88092882d495690dab863d3c60a2dff0de59037859896d4fc513726666624b53deb5fcfcbe07025a66518616c343f419ea34313ff5b03b235f92bbf96a2c808eccdcf862f13116c", 0xac}, {&(0x7f0000337000)="06e2f597daebb10038b5992b5df07a16e3e95655aea0b320546d300fbf19f943fd53d1e50f8f497fa8ca399cd3de93a4382146b7c440efa7bb63f7f3d714ff856e9f66ba3343364abbc4d38939f019859bc804", 0x53}, {&(0x7f0000b51000-0xed)="73adb7bef4d6c2f25f1108fb68d964df74062b3655ee347544d356389f8c861fc9278ac43605b49685c71378c2f3a5055cdfb78c1d9bec28111219360f70346da92c4a9bd9f94c0bbdb553fb46feff036756a0f2d0d6573d22c38bc7a77d9fcffc2ee91e442bcf7f0d3facf5161060b0dd258d045e063099eafa2c64ddd20079600075388faa6505235e08002a029ee2a7b45e89f0b37e6e940a1c43c8b97f09e9f56b5f9052450fa1843bb603842638bfc5d78bb8a0e63fa819824b37e55568e2d8b591581f4bc5a73244f5e66739911509f7c93c648864e261abe2ed76713836c27a42ace60829bff2db581b", 0xed}], 0x4, &(0x7f000001f000-0xc0)=[{0x28, 0x10f, 0x4, "d420e5f62bbb842017626e5b7db990593a1c1e"}, {0x98, 0x119, 0x9, "4c5b17a16d2212b785fcd303e92d252fa1ffa6ceec178318ac45ff04d47d1aa2b00f035c879957b9ae06375e1a9e79926ac71cc1bfb08d2748d60d27e93566a70b54dcae7abdaec0bb012420a8f95cf53c5be40c869b572ce91b37214311dd98529b91a0bda2d18d1bbb96502743885aef459f3a00b1f4d049ef143c4416510674"}], 0xc0, 0x4000000}, 0x8010) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) pipe(&(0x7f00005d5000-0x8)={0x0}) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f000038e000)={0x2, 0x0, 0xfff, 0x3}) mkdir(&(0x7f0000027000)='./file0\x00', 0xffffffff7ffffffe) unlink(&(0x7f00005a7000)='./file0\x00') r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c0b000-0x9)='/dev/rtc\x00', 0x400100, 0x0) symlinkat(&(0x7f00003af000)='./file0\x00', r2, &(0x7f0000aeb000+0x26b)='./file0\x00') r3 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000d51000-0x4), &(0x7f0000e23000-0x4)=0x4) truncate(&(0x7f0000012000-0xc)='./file0/bus\x00', 0x0) 2018/02/04 15:23:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000016b000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000c20000-0x4)=@int, &(0x7f00004dc000-0x4)=0x4) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f000000e000)) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000641000-0x10)=""/16, &(0x7f0000e89000)=0xfda4) 2018/02/04 15:23:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000012000)='/dev/sequencer2\x00', 0x1fffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0046d00, &(0x7f0000b18000)={{}, {0x0, 0x3}}) 2018/02/04 15:23:46 executing program 2: clone(0x0, &(0x7f000059f000-0x12), &(0x7f0000cf3000-0x4), &(0x7f00000c6000-0x4), &(0x7f0000e73000-0x7e)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000a31000-0x8), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e9f000-0x4)=0x8, 0x4) 2018/02/04 15:23:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c7a000)='/dev/sequencer2\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00006a9000-0xb8)={0x0, 0x7fc0000, 0x87c, 0x1ff, 0x5, 0x80, 0x3, 0xffff, {0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}}}, 0x0, 0x4, 0x3, 0x4, 0x10001}}, &(0x7f0000ed6000)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000d55000-0x6)={r2, 0x5e}, 0x6) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@nested={0x10, 0x1000000000000002, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x24}, 0x1}, 0x0) 2018/02/04 15:23:46 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000003000)={0x20000112, &(0x7f0000003000)=[{0x7}, {0x0, 0x0, 0x0, 0x7fff}]}) 2018/02/04 15:23:46 executing program 3: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockname(r0, &(0x7f0000e78000)=@sco, &(0x7f0000246000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007e9000-0x8)={0x0, 0x20}, &(0x7f0000e7a000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e7b000-0x8)={r1, 0xffff}, &(0x7f0000e7b000-0x4)=0x8) bind$llc(r0, &(0x7f0000e79000)={0x1a, 0x0, 0xa9e00000000, 0x80000002, 0xfffffffffffffffd, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) connect(r0, &(0x7f0000002000)=@hci={0x1f, 0x6b01edd6, 0x2}, 0xfffffffffffffc42) r2 = socket$inet6_udp(0xa, 0x2, 0x0) pipe2(&(0x7f0000176000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r3, &(0x7f0000e7d000-0x8)='./file0\x00', 0x4) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) socket$l2tp(0x18, 0x1, 0x1) close(r4) dup2(r4, r2) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f000086d000-0x33)=""/51, &(0x7f0000a08000)=0x33) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e7d000)='/selinux/access\x00', 0x2, 0x0) 2018/02/04 15:23:46 executing program 7: pwritev(0xffffffffffffffff, &(0x7f0000005000-0x60)=[], 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000009000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000009000)=""/101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@mcast1, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000001000)=0xe8) stat(&(0x7f0000009000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00', 0x7000, r1, r2, 0x5, 0x100000001, 0x1004a) socketpair(0xb, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r3, 0x21, 0x3, &(0x7f0000003000-0x4), &(0x7f0000002000-0x4)=0x4) getgid() ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) 2018/02/04 15:23:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = geteuid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a06000)={{{@in6=@mcast1, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@dev}}, &(0x7f0000144000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000c52000-0xe8)={{{@in6=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000b8b000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00005fa000-0xe8)={{{@in6=@mcast1, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000155000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00006a8000)={{{@in=@empty, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000f94000)=0xe8) sendmsg$netlink(r0, &(0x7f00003d5000)={&(0x7f0000a67000)=@proc={0x10, 0x0, 0x3, 0x48}, 0xc, &(0x7f0000e19000)=[{&(0x7f0000bbe000)={0x514, 0x27, 0x200, 0x5, 0x0, "", [@nested={0xa8, 0x80, [@typed={0xa4, 0x7, @binary="2c4f9cade20dd7cb61de3f3cf3a7b72d9ac8f046fdcbb4a02c5c0ab2cc5cdbc13777f0e7c7411dad2531084dd60e2fa83f56509bd03bb8d4bd57117acc8e73b58bca118e15fe34c72886c2211de265d1276541137c6dbe4aa2520f2f6cee17cfed63c44af03ad268f79845ba303258cdfd52595c67c5c9c8bd4c04311f2d516ac936ead396e36bcaef4f98870fa8b2a95d320857429e3d3a25ada9"}]}, @generic="986db3dc98e468cdafb240c42b146921dd65596d9c0e4e7692b9b65cc97de81b168b5057f35c8d08dfd6e2155fcd082a8bd00ff20182f76b12c9a50bf0da1bf1a7014610964ed153a5b6128b67b4714d2698dba22ae1910b4682527f48b9cc603df7487d2ae80fbd956d3e6875714939d798f0806d07a138b9ec13c67181538ec09d30d7611a1184b39c6f74fc144e5cac35158c997ba143758dfbd1ea47b4f27aa6ebbbf9e05e18b406604e4fc02eb7d7daf4fc4d60504d54ab55e11345c38cb247b8bf30617831a2f7d925da409f429629f9585b4c6e4cef8364c607da8c0aaa576de30f259ca889ff693412a166", @nested={0x260, 0x36, [@generic="fc08dfc7b3baa4ab3bfb6e46385b5ce6ca5552d9e83aecd86b27227c14a3de0c17873b5d6c80dc51b41f48f46cab2e5ff8ef6bd703bd0f28305667a816f05f1f5fa047f900f4de247517d55f4301bf55332200e05a8db87cf3befd41d12252ad04db07588c573681a125aa62f4c40e61d84ad10ad27b0719050a1dc6e7704b12e41188935ad63a60ef60edb2b2b661b91b75a449ed5a1904b9e109a7b99eed43e0a49c02879c6d", @typed={0xc, 0x4a, @ipv4=@rand_addr=0x7}, @typed={0x14, 0x5b, @str='selinux^\x00'}, @generic="a9306e2718b589951e06ec7bba4c0fa8052d2c2dd1ce53e3d8a69c7a03cea1e940228e8cf914b56d14dde9bbb2e9aebe7edf60547c46577aafde2fd9ec99df9b595d9b69d38e2dbe2afdaa188bcc107d0eeab3f7a5ff38da85bec8ff09da3b307113b7e70cd6a45d416c8fc54ddaa30d7bafba3673ecabfc208b055528d85f1b2afe8c81ba4f6ff72857a1b29d3c577e", @generic="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", @typed={0x8, 0x4c}]}, @generic="37c5c4a7735a67063a55b697a7bdcb67937c08b809ec8dec19ad8c5cf157bb72af3733a0a408e676b42879cc77361138aed7a17c9b2ee6a5ce6f3cdf849d0a1c61275026e7dd1ab229c5ecaa4df311501e129102fd4d0d58dbd6a0e566862fd76ee7917764976f8446ef2c204c18420c33b49d90cade4e143dcba985ea1b15b0a3724a4a00cae12fa11f4404cdafb2d2cc2c197db59f23abe5df527fc370e2b4bb69b82c0b10a1f28ae9519fd9b07c0e5fee7e449fe5f0fb965e4f1805e80bde723e5d6ad1c4a59fbe8f47f16944a870ec906e0bb4ed244262", @nested={0x34, 0x87, [@typed={0x24, 0x38, @str='cpuset#$wlan0ppp0GPLcgroup\x00'}, @typed={0xc, 0x3d, @ipv4=@rand_addr=0x200}]}]}, 0x514}, {&(0x7f00004b0000-0x10)={0x10, 0x3b, 0x0, 0x1, 0x3, "", []}, 0x10}, {&(0x7f0000e1b000)={0x1520, 0x18, 0x800, 0x7, 0x2, "", [@generic="d4b37f21a00f7153d8d52dfe567d559df6c6de9222d9619ad03f4ea823c31d8fd833bc9e495f6bdcc1789f83d2e07e88cb471b4f24161e15a2e06affe25d2d270fa852095370b205995f6b57100c75581c5c686b916567a18658680e7fd2a63bf2df7f99290ec722fc0714dc099ff2f33eeea3", @nested={0x1210, 0x5d, [@generic="62c7e1da13e509481180cf113411c17230cdc52c90760a89c691e5f0209ad502dd9f822ecce2afa720eb7f2d67925b23bcfe501f87045055200e864f9fc0927a5885ecc8c97318198ca9c7b01e3593ae32d6149041774ba6b142df07f2977a71d6c554e19db034cdcccd8d987eb3fae415dec0b3ca9e13e5f0660a875fde822990573efbef12b2423d300cf61650115b76918c53b3190b38e020270dd5a45dd2d824f0fb11275f77b3a90f2afd724670db7969b0f3e7e579818b", @typed={0x18, 0x15, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0x96, @uid=r1}, @typed={0xc, 0x3c, @uid=r2}, @typed={0x1008, 0x2, 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[@generic="71c840ea055ff15d736d9d319b7bfd5f2bffc78a3ef681e1a28184ae8357161b"]}, @typed={0xc, 0x76, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @nested={0x1c, 0x93, [@typed={0xc, 0x3a, @ipv4=@rand_addr=0x5}, @typed={0xc, 0x24, @str='}+z\x00'}]}]}, 0x1520}, {&(0x7f000062a000-0x141c)={0x141c, 0x1, 0x23c5b585c1d46653, 0x0, 0x0, "", [@generic, @typed={0x10, 0x46, @str='eth1\x00'}, @nested={0x12b4, 0x96, [@typed={0xc, 0x41, @u32=0xffffffffffffffa2}, @generic="4fa568f2cd5b57b5b27958a890f216303ca14dc899227db81af7453078c7674cc19471ba6b058e5753a48e9c5622f3409fac6de702faedb1b8cc70535d30570bb42b47933c06f595889e406b4679264fd22374ba9029f9b1011d52bda630a3c4ca1c52e6b180b9d63c28cf005ba951f51d0d", @typed={0xcc, 0x4, 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@generic="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@generic="df72396332e147f691961fc6e42f9201c3efef69e0a8b09d6dcc8254d7427931b34b9e7626880c76893f709ab6dc132f74c7022a2e027f5040ab635f4b831d2b787bedd5981c6e45e6199f5965cd881f4e745ab7a998c61a2863321b441d2f993ddf9f3da7f5f31c2d1d4f368c7b3503a3eae1c3c77a7db5c229e3ec12c02c85590b8e59a7ca14315a74389498f13222b98c56761637926159317704d7ef", @typed={0xc, 0x82, @uid=r3}, @typed={0xc, 0x24, @uid=r4}, @generic="7c500128cad6d380042f9b9cb87ee7eedfa21cecdb9beb52dbd94c729c8c4942037a4e058f7419350a1bf498272475707165229181c40e4b2d196d494384019272a9126d996c1ded6588a3d711de0b35aa15a417395ec4046ac53c33cf75bdd4c5fd774e553dc67e536d98bbc54bb4436d0c67e7880b3f2bf663c8c08a7a86d374f8fc3f11637aba57089ae34bbf6ed09b12f13c916140cbecef592cb6574d034bde0a48183ec7b45062f8f48cb547a8"]}, @generic="30aa77f416f602c260f35d05b2e0c62c3b4669c6f223f9387664c28ff0136ae1830615d7445015840eb4e644dbd13ceb05621c50c4b873c42d6768084e432ab0dcf78e7d24ff04d4b206b9125f3c4afcf6a0b9672215b638c2ed082c09a7aa073359cbfb0ce88893ff1c0d6a58624a06be443ef49fc7086a", @typed={0xc, 0x8e, @uid=r5}, @generic="6680495797639e6ea7f0cec175fbe6bf4cda1854b82db772349a4fe0a520210eccbf7ef95e01450df24c0af4297e958b639efd064fef6ebef827b8aff45b2e831266c8c1653abc3389bce681c1e6f6dc129b31ac2c171cde1b64202ee1864f839c1fb5ac78894ad17bdb74e1624e6316de5a92d003ddc29e155036baaa069e78faee8f6e62ade322bd371816a16a84e33097fed33da2537953b86eef78aebe5987fe15e84f2f", @typed={0xc, 0x18, @fd=r0}, @typed={0x10, 0x68, @u64=0x3}]}, 0x141c}, {&(0x7f000036d000-0x19c)={0x19c, 0x3c, 0x400, 0x0, 0x2, "", [@generic="e0e528943e610e879167b222205dc5c0c21dca6b442ff83b5150a669ac4711bf6682b3dd6435be9f7ed2420adf8c72e286562b229862fa5fa1a88e4a202b1868ce0a43a84da863db89dc39b6b3400b0991bfa737db29e7249c5cd14ff313930c60028b742f6a9aeffbadf51fc1149b1d872b416b3db187cdd7967fff34de52a045d760cdc48cf7900c812ad590703181e21b4f3396ecb54b4dfaea74f373f7ddb86a36a0bf96a5bc707dc5e39d0f2fd326", @generic="b0417d7b967539fff3e81c05ecbca082d784720596d56c295f13098e42d2806fc63c7bfa9d63cf1754b0037f72e93359860368a947dca62f9c0aa21d701982b1be0f2eb0101edaea973598b54fb899ce264fcf2cd2c362960924f893c665f3dd7b833ce0c37d6d153e70217e33874a31d34c7e3c65012d9df82a6c11c33a35b9977694fbe97ac9e3c446af8899bf18192ac56ca209a8dbe8161b3700f0610960b6b701c6258f9a7df4a7dfd312fbad8b746124128e4fe10ac47e8abe98582269d5dde959e6142cfe5b84111a686435c7b520022d3357dfd797977d"]}, 0x19c}], 0x5}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x264)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001}}}, [@etimer_thresh={0x8, 0xc, 0x4}, @policy_type={0xc, 0x10}]}, 0xd0}, 0x1}, 0x0) pipe2(&(0x7f0000083000)={0x0, 0x0}, 0x800) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000c4a000-0x14), &(0x7f0000b8e000-0x4)=0x14) 2018/02/04 15:23:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c43000-0x15)='/dev/pktcdvd/control\x00', 0x400080, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f000047d000-0x4)='tls\x00', 0x4) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000777000)=0x7f, 0x4) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000591000-0x8)={@multicast1, @empty}, &(0x7f0000df0000-0x4)=0x8) sendto$inet6(r0, &(0x7f0000fe0000-0x1000)="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", 0x1000, 0x1, &(0x7f0000356000-0x1c)={0xa, 0x2, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, 0x1c) connect$inet6(r0, &(0x7f00004f4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) [ 96.817065] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 96.818446] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=39 sclass=netlink_xfrm_socket pig=14324 comm=syz-executor2 [ 96.833700] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=39 sclass=netlink_xfrm_socket pig=14324 comm=syz-executor2 2018/02/04 15:23:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c03000-0x10)='/selinux/status\x00', 0x0, 0x0) accept$packet(r0, &(0x7f0000b1f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000fd2000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000daf000-0x28)={@generic="e59518a00c242fe5ea7090a76132e30a", r1}) getpeername$netlink(r0, &(0x7f0000a68000-0xc), &(0x7f00003a7000)=0xc) r2 = socket(0x10, 0x802, 0x0) ioctl$sock_ifreq(r2, 0x600008b0f, &(0x7f0000fa2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue}) 2018/02/04 15:23:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a38000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000c73000-0xa0)=""/160, &(0x7f0000a88000)=0xa0) syz_emit_ethernet(0x46, &(0x7f0000946000-0xff)={@random="d76c380c000e", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00', 0x10, 0x0, 0x0, @empty, @empty, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "baef17", 0x0, "24d14a"}}}}}}}, 0x0) r1 = getpid() wait4(r1, &(0x7f0000b0c000), 0x4, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000027c000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f000018b000)={{0x6, 0x4}, {0x1, 0x7}, 0x1, 0x3, 0x80000001}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ea1000)='/selinux/context\x00', 0x2, 0x0) 2018/02/04 15:23:46 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cb6000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x7fffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00002c1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x2000004) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000aa7000)) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f00001f2000)={&(0x7f00003b8000/0x1000)=nil, 0x1000}) fcntl$setpipe(r2, 0x407, 0x4) ioctl$int_in(r2, 0x5452, &(0x7f0000b00000-0x8)=0x7) dup2(r1, 0xffffffffffffffff) openat$autofs(0xffffffffffffff9c, &(0x7f000093f000)='/dev/autofs\x00', 0x200000, 0x0) 2018/02/04 15:23:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a30000-0x15)="83", 0x18b, 0x20000811, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000374000-0x4)) 2018/02/04 15:23:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000094c000)='/dev/sequencer2\x00', 0x101002, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b7f000)='/selinux/status\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00007a2000)='/dev/rtc\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) 2018/02/04 15:23:46 executing program 3: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x80000000010b, 0x0, &(0x7f000000b000), &(0x7f0000792000), 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f000098a000-0x4)) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000357000)={0x0, 0x0, 0xff, 0xfff}, &(0x7f0000626000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000af9000-0x8)=@assoc_value={r1, 0x10000000000}, 0x8) 2018/02/04 15:23:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x6, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f000027f000)="22000000120007bd0e000000deff0a1b0c150009000007190000000004000806da06", 0x22) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000df9000)=0x0) process_vm_writev(r2, &(0x7f00000f1000-0x10)=[{&(0x7f00000d5000)=""/147, 0x93}], 0x1, &(0x7f000036b000)=[{&(0x7f0000417000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d39000-0xf1)=""/241, 0xf1}, {&(0x7f0000131000-0xe)=""/14, 0xe}, {&(0x7f0000875000)=""/4096, 0x1000}, {&(0x7f0000d8f000)=""/60, 0x3c}, {&(0x7f000068b000)=""/56, 0x38}], 0x6, 0x0) 2018/02/04 15:23:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062c000-0x38)={&(0x7f0000316000-0xb)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f00000e6000-0x110)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, [@policy_type={0xc, 0x10, {0xffffffffffffffff}}]}, 0x5c}, 0x1}, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000493000)='/selinux/user\x00', 0x2, 0x0) r1 = socket$inet6(0xa, 0xa, 0x7ff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000032f000-0x56)={0x0, 0x4e, "e20144c591e6d186fd897ae85b2623177a680c058cc5a8f180dbf0e49064e6048925c1a1b0be94f3a00eb15bfd05c391e3ef870fcedc3fe9d40b2e89da87718578eec0df7efa2e32097b838ee7ff"}, &(0x7f0000ab5000-0x4)=0x56) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b23000)={r2, 0x8}, &(0x7f0000793000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000e13000-0x6)={r3, 0x3}, &(0x7f00001d5000-0x4)=0x6) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000761000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0f85403, &(0x7f000078e000)={{0x0, 0x3, 0x3, 0x3, 0x1}, 0x8, 0x401, 'id1\x00', 'timer0\x00', 0x0, 0x5, 0x9, 0x6, 0x34e2}) sendto$inet(r4, &(0x7f0000e03000)="74c335c63914559fb31a374ccb2daaf3909d9590680fcbea81cfb5aa13179828ff8156c2948b9d29dbd4d7207c4ae8800d549140e8df0c95e834aec5b9782522a2e5da42010370195f1dfb44b64b811d2a2fc6bf8c096591063cabc6ef678d21b1088168fe050f2029dd96c18dbf8f0813337835e85d9518e0ad28be60263f5040af371568d39839e1bb87520c93b9db359e", 0x92, 0x4000, &(0x7f0000355000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}, 0x10) 2018/02/04 15:23:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000027d000-0x11)='/selinux/enforce\x00', 0x58000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r2 = socket$packet(0x11, 0x400000002, 0x300) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00001c6000-0x12)='/dev/loop-control\x00', 0x22800, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) sendto$inet(r3, &(0x7f0000865000), 0xebce, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/04 15:23:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) open(&(0x7f0000188000)='./file0/file0\x00', 0x101000, 0xa) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x2) [ 96.960834] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/04 15:23:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000ec5000-0x108)={r1, @in6={{0xa, 0x0, 0x73e1, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffc}}, [0x7b69, 0x48e, 0xfc, 0x0, 0x7f, 0x754, 0x100000001, 0x8dc9, 0x1000, 0xfffffffffffffffc, 0x40, 0x5, 0x3, 0x3ea0, 0x5]}, &(0x7f0000f04000)=0x108) ppoll(&(0x7f0000012000)=[], 0x0, &(0x7f0000013000), &(0x7f0000011000), 0x8) 2018/02/04 15:23:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f00001fa000-0x18)=""/24, 0x18) 2018/02/04 15:23:47 executing program 2: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x0, 0x40, @fr_pvc=&(0x7f0000002000-0x4)}}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() rt_sigaction(0x7, &(0x7f000031f000)={0x47e5e8, {0xfffffffffffff27c}}, &(0x7f00008f7000), 0x8, &(0x7f0000e05000-0x8)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000918000-0x9)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a63000-0x4)=@int=0x5, 0x4) [ 96.996329] IPv4: Oversized IP packet from 127.0.0.1 [ 97.018396] IPv4: Oversized IP packet from 127.0.0.1 [ 97.039665] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. [ 97.054101] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. [ 97.063084] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/04 15:23:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000e97000-0x38)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x21, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0xffffffffffffffff, @empty}, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_x_sec_ctx={0x1a, 0x18, 0x0, 0x0, 0xc1, "76cbd5f680433059c2b551abea6d36bf507cea6489c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae49129ca8aa1b5b3efc96e363b4eeadf2f7c99d42b2dc9d4107cbd93e9ae2fbceef6e98f5a53aba6d069ab3e4d7e8277ed67a524c85e9c4c5dd4cc0838c31e0d7cd9fda4ccb6bebd74c6247a38085ff9434d5a113fc0d49e9b5804acaac37fa1eee19f4e4163c01bda"}]}, 0x108}, 0x1}, 0x0) syz_open_dev$usbmon(&(0x7f000072b000-0xd)='/dev/usbmon#\x00', 0xe285, 0x8000) write$selinux_context(r1, &(0x7f0000d30000)='system_u:object_r:sound_device_t:s0\x00', 0x24) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x98}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) shutdown(r1, 0x1) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000105000-0x8)) 2018/02/04 15:23:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x5, 0x800, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000bc3000)={0xfffffffffffffffd, 0x1, 'client0\x00', 0xffffffff80000002, "c90c07e941ff27d0", "91d394ae0caebc25e08c23b6c0d385d671c0f4330bf286801c9a774c582bd428", 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00003df000-0x8)=@sco, &(0x7f0000227000-0x4)=0x8) sendmmsg(r2, &(0x7f0000539000-0x3c)=[{{&(0x7f0000a9b000)=@sco={0x1f, {0x8, 0x80, 0x2, 0x1, 0x4, 0x1}}, 0x8, &(0x7f000061e000-0xa0)=[{&(0x7f0000409000)="757008302de1c08fac8db5ab086ac1a4ba2e58a837512945bd93fcc9054ef0c10da0657eb19ab46c62ef89ab8e5045f7983867737bb2d3c251511ca6238d9db3f9fbd5ad0e841e59d8c8244b555de7c29bd38c9064944f9c53fbeb1f8c44009e95e24d1b3a9bd99cf916ee774f9516fcb6d90735746f5477063682c08039a944c7cd2cc0c6fea11279df6c97d23c8f468114208bdaddd6da00497f0563d31ad1b321060fe69591cade073d259268192b3f5ed125db7eed94ad54152059d68976bc8bf4237e25a1", 0xc7}, {&(0x7f0000f4a000-0x62)="86e71d73c64406da1d6f1b42003e698019ffa5837893c3885e27ba738f228845548634e173f22c5602acf48cd80a22021d49de7fe5f3041de8470aba9cc2ff61a37e2de29687746e6bcd31c63839e6514ed9c425be51299d32573583ffe253898259", 0x62}, {&(0x7f0000ddf000+0x7c0)="ca9d711c93556b1f22d7ccd69f287acc822cdad3d7c6c12aa4a11c174bf516e8968c2e71a79e3caedc05cda816c7edfc2a94e0063946e4f5e8802deab470b4399f88870d2e97d922e8d64afc7718a6f154de6cdf276c7c08a1801e5489f1943636f55a3ddd93c548a3c5c72a50b043a2312a80a7571b63d63b888eab100411fe23666da6a44177f7f83f78", 0x8b}, {&(0x7f0000e7f000-0x5)="d0951f9f15", 0x5}, {&(0x7f0000d73000-0x1)="e8fa9c2bafb8f3930a6c70d0aeb8e27c519f084c163dd540c4d44f61be460afab7c4aa885da3656507738685952e22e99192331f37d1c415f8dbd5f682334deaecc09a0b4ec93cecf553835a841d94ae3a92435579ab269d24f368f905e612f65bb92bfff26f180203b362b468638e38ca9d6e7a88a4860d1331f496690fd8b08ad2278315a8b36cb36177ba699288542544ca571cdbff5c4944199daa88d66f6f254d54da9e99350fea43d8423a8b1aef66d453f5eafdb84368722ecde234", 0xbf}, {&(0x7f000012c000-0x31)="4413a0953f3317505e9ea3ba554e320501de1aa58a8863fedc41a83780c6d4a3433bef1b3b26248e5e204b9afd0267bd93", 0x31}, {&(0x7f0000612000-0x2f)="cd18902f9214730c0618df1f4f31892fbb4280aef93d3e28975f2adda8ff1630cd02072c7cdf261787554627a76a33", 0x2f}, {&(0x7f000091a000)="3b523caaa28a9adc9fb1d48cf30f6c1121b4e426da3552b25f6c3ebf410e6be63c698cfca24f7c3ba0ce4b629b8858015f987aea901e3ef30d7d7d7ad57ebae1e5738192a047583a9796dc55bb8fcd4a620661afa80f307ad316", 0x5a}, {&(0x7f0000d10000-0x73)="1a323db26bb2cd56e0a49c0019fcc29111fb1e5514e5ae981eddc368d9000ca27c83d7d981edbf914499b21fd388a5b9034570883f68d865403f046c0baeab0e4e7efb7885f26eb742b2567f0c66473530e9c6f5d142b0bb2073339e2aebd96b3c1887001b883823704826db954398bfd4220a", 0x73}, {&(0x7f000086e000-0x9d)="d60bb348730ae40dfef49b798321819f6d8613215078b6a3537a1bbc5da7cda3702a66e110a53956fd877e33ea2b82af361643767a102e04c7e2f77e229a83d95493c12f4716cf6917f14a04c5efbe981a4d82fda73baa9695f45c1f070ebf4cea58b0c7b33b91a4189c6dbaaf646e9fb2538778319a29433e89d8e79a13cedecfc5b8c5e74dc3ed8134cb76a884e527fd066339f09d687e68fb7a9f60", 0x9d}], 0xa, 0x0, 0x0, 0x800}, 0x7}], 0x1, 0x1) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00003c3000-0xda)="bf76a8e4dd23f863e3e43ff0214a09c57d5534e7d4be8cbb4ae4b7be631a26b3cfdfb871cb2f24c201d60cd8d324bc9883d0f465967b347b7134ef6d8fa351acd4545fe4a2665aa5acfa3644943bc6a4475b84a4e7f5f81ceedc41f17fb024cc37ac90657f0592d51177cb230fa13dabddef9a1e14f0859024dddbb8dc8852fce76c707639ed999fa583149f12f852baea099b05d0169261b28f348b0eab5edb97c4bc0daba2d9aa00b3a5a61c34d50a1b3c8daa97f1380ef4bcb715afd2563a9a3dacb283524c6fc1a74066d4d7c5ee3ce2e22d082741184f44") getsockopt(r2, 0x139, 0x0, &(0x7f0000093000)=""/210, &(0x7f0000c10000)=0xd2) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000a7000), &(0x7f00002de000)=0x4) r3 = syz_open_procfs(0x0, &(0x7f0000855000)='net/netlink\x00') readv(r3, &(0x7f0000a42000)=[{&(0x7f0000e99000)=""/175, 0xaf}], 0x1) 2018/02/04 15:23:47 executing program 1: clone(0x0, &(0x7f0000fd4000), &(0x7f0000cfa000), &(0x7f0000838000-0x4), &(0x7f000032b000)) process_vm_writev(0x0, &(0x7f0000f1f000)=[], 0x0, &(0x7f000072a000)=[], 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000032b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000001000-0xc)={0x3f, 0x1, 0x81, 0xfffffffffffff001, 0x8}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000002000-0x4), &(0x7f0000003000-0x4)=0x4) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00005d0000)=[{{&(0x7f0000002000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f0000001000-0x60)=[{&(0x7f0000000000)=""/238, 0xee}, {&(0x7f0000ab7000)=""/210, 0xd2}, {&(0x7f0000001000-0x97)=""/151, 0x97}, {&(0x7f0000001000-0x1e)=""/30, 0x1e}, {&(0x7f0000001000-0xba)=""/186, 0xba}, {&(0x7f0000285000)=""/46, 0x2e}], 0x6, &(0x7f0000001000-0x2e)=""/46, 0x2e, 0x1}, 0xffff}], 0x1, 0x40002000, &(0x7f0000001000-0x10)) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000ac2000-0x18)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x61, r2}) 2018/02/04 15:23:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000aca000-0xe)='/dev/keychord\x00', 0x20280, 0x0) read$eventfd(r1, &(0x7f000054a000-0x8), 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2000000000ff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9}, 0x20) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000791000-0x1)={0x9}, 0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, &(0x7f0000f64000-0x4)=0x20) 2018/02/04 15:23:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe5f000)=nil, 0xe5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e5b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000002f000-0x4)=0xb92c, 0x4) writev(r0, &(0x7f00000bc000)=[{&(0x7f0000032000-0x74)='w', 0x1}], 0x1) r2 = dup3(r1, r0, 0x0) accept4$inet(r2, &(0x7f0000589000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f00008b5000)=0x10, 0x0) r3 = accept4(r1, &(0x7f0000783000-0x10)=@ax25, &(0x7f0000f32000-0x4)=0x10, 0x800) r4 = dup3(r0, r1, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00006a0000-0x4)=0x5, 0x4) recvmsg$netrom(r4, &(0x7f0000e55000)={&(0x7f0000e5a000-0x10)=@ax25={0x6, {"000f0001b041e2"}}, 0x10, &(0x7f0000094000)=[], 0x0, &(0x7f000035a000)=[], 0x0, 0x4}, 0x10002) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f0000f2f000+0xe0)={0x204e9728, {{0x2, 0x3, @rand_addr=0x4}}}, 0x90) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f00007fb000-0x21)=""/33) r6 = fcntl$dupfd(r5, 0x406, r5) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000c4f000)={0x0, 0x6}, &(0x7f0000b96000)=0xfeb9) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00008f3000)={0x8, 0x6, 0x209, 0x667d, 0x4, 0x2, 0x5, 0x0, r7}, 0x20) ioctl$EVIOCSKEYCODE(r6, 0x40084504, &(0x7f00003d9000-0x8)=[0x9, 0x1f]) bind$inet(r5, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) init_module(&(0x7f0000b17000)="2a766d6e657430e3706f7369785f61636c5f616363657373095c776c616e30656d3100", 0x23, &(0x7f0000508000-0x40)='vmnet0/.vmnet0+#*-eth0md5sumnodevposix_acl_accesskeyringtrusted\x00') sendto$inet(r5, &(0x7f000017a000-0x70), 0x58c0835d538b2212, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000ac2000-0x4), &(0x7f00008da000-0x4)=0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x13, &(0x7f0000647000-0x4), 0x4) getpeername$inet(r2, &(0x7f0000a17000)={0x0, 0xffffffffffffffff, @local}, &(0x7f00002d6000-0x4)=0x10) socket$inet6(0xa, 0x5, 0x0) 2018/02/04 15:23:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f00004c8000)={&(0x7f0000770000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f000053c000)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @generic="b63d325e25a82d2c8f0cfb67bfd5fe74"}]}, 0x34}, 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008c9000-0xe8)={{{@in6=@ipv4={[], [], @loopback}, @in6=@empty}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000045000-0x4)=0xe8) openat$ppp(0xffffffffffffff9c, &(0x7f00000bb000-0x9)='/dev/ppp\x00', 0xc02, 0x0) 2018/02/04 15:23:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) socketpair(0x17, 0x803, 0xe8, &(0x7f0000230000)={0x0, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f0e000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000d0c000)=0x7) ioctl$KDDELIO(r2, 0x4b35, 0x4) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f00007b5000)={0x0, 0xc35, 0x8}) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000b87000)) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) 2018/02/04 15:23:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = creat(&(0x7f0000ede000-0x8)='./file0\x00', 0x0) sendto$inet6(r0, &(0x7f0000cad000-0x1e)="292cb2f35a02157e89257f07084f517136044145abc41478a2942ddc7f85", 0x1e, 0x4000000, &(0x7f0000e1c000-0x1c)={0xa, 0x0, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x100}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000960000-0xc)='/dev/autofs\x00', 0x48000, 0x0) inotify_add_watch(r1, &(0x7f0000abc000)='./file0\x00', 0x20) inotify_init() ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000aa5000)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f000082a000-0x10)={r2, &(0x7f00000be000)=""/106}) 2018/02/04 15:23:47 executing program 2: sync_file_range(0xffffffffffffffff, 0x8cac, 0x401, 0x4) socket(0x10, 0x0, 0x0) 2018/02/04 15:23:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00003db000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000281000-0x18)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000fda000)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000c6c000)={0x118, 0x0, &(0x7f00000d3000-0x118)=[@reply={0x40406301, {0x1, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x38, 0x28, &(0x7f00001e4000-0x38)=[@flat={0x0, 0x10a, r1, 0x2}, @fda={0x66646185, 0x4, 0x3, 0xb}], &(0x7f00002c7000)=[0x28, 0x0, 0x78, 0x78, 0x48]}}, @decrefs={0x40046307, 0x2}, @acquire_done={0x40106309, r2, 0x4}, @register_looper={0x630b}, @dead_binder_done={0x40086310, 0x2}, @request_death={0x400c630e, 0x3}, @enter_looper={0x630c}, @reply={0x40406301, {0x2, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x38, 0x28, &(0x7f0000219000-0x38)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @fda={0x66646185, 0x5, 0x2, 0x11}], &(0x7f0000777000-0x28)=[0x30, 0x0, 0x20, 0x48, 0x28]}}, @dead_binder_done={0x40086310, 0x3}, @transaction={0x40406300, {0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x38, 0x28, &(0x7f0000288000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x3}, @fda={0x66646185, 0x7, 0x8000, 0x13}], &(0x7f00004b7000-0x28)=[0x20, 0x28, 0x78, 0x28, 0x68]}}], 0x95, 0x0, &(0x7f0000541000-0x95)="11f11a2818683733fc38cfcf018957c7817e551c2cf1a49839cc2b7457707b658a6b22526ff73b1249f1c0a78fd0322db0219ed10ccf0631081caa3571d5650ffedd94e32c4936b8e3455e15c341943d919009d5ec05d9dd219f72b9595d68c52726f050b3a5e0150b7f9d590c45c22c68380ed5345dd03228ef4915c53f73614ea8622894940e0af8fd9dc0a9f0df01f33e202863"}) pread64(r0, &(0x7f000027c000)=""/30, 0x1e, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f0000b5b000-0x50)=[@ptr={0x70742a85, 0x0, &(0x7f000046f000), 0x1}, @ptr={0x70742a85, 0x1, &(0x7f00003df000), 0x1}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)}) sysfs$1(0x1, &(0x7f0000f32000-0xd)='/dev/binder#\x00') socket(0x0, 0x0, 0x0) 2018/02/04 15:23:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x181000, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f000077a000-0x1)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) socket$netlink(0x10, 0x3, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r2, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) lseek(r2, 0x0, 0x0) write$fuse(r2, &(0x7f0000012000-0x50)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a}}, 0xfffffffffffffe97) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000003000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000340000-0x8)='./file0\x00', &(0x7f000064d000-0x8)=[&(0x7f0000f93000-0x6)='{/GPL\x00'], &(0x7f0000b5a000-0x40)=[&(0x7f00008e6000)='eth1proc\x00', &(0x7f0000114000)='\x00', &(0x7f0000c23000-0x2)=')\x00', &(0x7f000093d000-0x2)='*\x00', &(0x7f0000965000-0xd)='+eth1[-wlan0}', &(0x7f0000b82000)='nodev\x00', &(0x7f0000568000-0x17)='!em1\'-em1/%#security]x\x00', &(0x7f0000c0a000)='\x00']) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 15:23:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x101, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000262000-0x9b)="0797daf981310cef86bcb34031ee1dac6191d8fd4d850c87624df3a80a9c017eda40431ce4fea131684905761209a933e1966988c9932249dd3aba4468ee9a20d225dff937d9e70669edf4fbf059de0a5a8c67bd5919c34dca3d09ddb5335a4d6417d1a573763f6c210bede843d04a27c66f0013e330a64d94ed937dd9f672cbfda503109cedf02bfb379b2a3b0e3a3e39a9037790d2b1b8bee702", 0x9b) r2 = open(&(0x7f0000da3000)='./file0\x00', 0x4000, 0x20) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000f67000-0xc)={0xfffffffffffff7fc, 0x0, 0x3, 0x2, 0xb19, 0x3}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00005ea000-0x10)={0x0, 0x7530}, 0x10) 2018/02/04 15:23:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000132000-0xe8)={{{@in=@remote, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000000000)=0xe8) ioprio_set$uid(0x3, r1, 0x10000) r2 = socket$inet_icmp(0x2, 0x2, 0x1) r3 = getgid() fchown(r2, r1, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x401, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000)={0x0, @in={{0x2, 0x0, @rand_addr=0x3f}}, [0x8, 0x8, 0x9, 0x9, 0x94, 0x6, 0x80000001, 0x40, 0x0, 0x1, 0x101, 0xc9, 0x0, 0x80, 0x5]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000001000)=@sack_info={r5, 0xfffffffffffffff7, 0x6}, &(0x7f0000002000-0x4)=0xc) r7 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x40) fsetxattr(r2, &(0x7f0000000000)=@random={'trusted.', 'wlan1/-GPL\x00'}, &(0x7f0000002000-0x5)='+em0\x00', 0x5, 0x3) setsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r0}, 0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000001000-0x8)={r6, 0x6, 0x40}, &(0x7f0000001000-0x4)=0x8) prctl$getreaper(0x13, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000001000)={0x6, 0x200, 0x0, 0x4, r5}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r9, 0x84, 0x77, &(0x7f0000000000)={r6, 0x80, 0x8, [0xff, 0x2, 0x4383d543, 0x48c, 0x7, 0x0, 0xffff, 0x80000000]}, 0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000001000-0x8c)={r8, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r9, 0x84, 0xc, &(0x7f0000005000-0x4)=0x5, 0x4) tee(r7, r2, 0x9, 0x8) r10 = add_key(&(0x7f0000004000-0x8)='trusted\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000004000-0xf8)="8bc97280856b7f3de003cb938d7d9a55797993df1c18ee14db3f6483dc4a593368047fe043540dd04bd668a4c8238726eb89dcca4b34c51dc051b411fecb718d2c9edd6af52e4feb281d360837a24171d3a3682ab22d8600224ebc012ccecf8e18ddada899258556426495e5bc1e0217e69155c846b1fc9956564f892614d8d20a16311a5bd7f247abd2d782cfb27b95c79e6b12965a69b6ea4772a9396473879f94af57f1d9c1f4240a1834f05a06caef43a13e91a945e46518bef0932ff2e0555735c11112d28835a19d11d305ef4e8778f988eabd5dbeafd6134d15ea42f6d7460a85cf130053a575503989a653b963d6b1dc8880ac68", 0xf8, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = add_key$keyring(&(0x7f0000005000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$negate(0xd, r10, 0x6, r11) 2018/02/04 15:23:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000aca000-0xe)='/dev/keychord\x00', 0x20280, 0x0) read$eventfd(r1, &(0x7f000054a000-0x8), 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2000000000ff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9}, 0x20) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000791000-0x1)={0x9}, 0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, &(0x7f0000f64000-0x4)=0x20) [ 97.214079] binder: 14408:14409 got reply transaction with no transaction stack [ 97.228537] binder: 14408:14409 transaction failed 29201/-71, size 56-40 line 2920 2018/02/04 15:23:47 executing program 0: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) fallocate(r0, 0x1, 0x6, 0x7f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x8000, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000000)=""/56) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r3 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x8403, 0x22) r4 = creat(&(0x7f0000001000)='./file0\x00', 0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000003000-0x68)={0x68b, 0x7, 0x81, {0x0, 0x1c9c380}, 0x8937, 0xbf3391b}) fchdir(r4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000004000-0x28)={&(0x7f0000001000/0x2000)=nil, 0x0, 0x7, 0x99, &(0x7f0000b65000/0x4000)=nil, 0x400}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000001000-0x10)={0x1, &(0x7f0000001000)=[{0x0}]}) ioctl$PPPIOCSFLAGS(r4, 0x40047459, &(0x7f0000002000)=0x10001) fanotify_mark(r3, 0xc2, 0x0, r2, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000005000-0x8)={r5, 0x3}) socket$inet6(0xa, 0x3, 0xfffffffffffffffd) mkdir(&(0x7f0000005000-0x8)='./file0\x00', 0x0) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000001000-0x10)={0x100, 0x4, 0x100000000, 0x7}, 0x10) socketpair(0x8, 0x3db0c659dfa91649, 0x80000001, &(0x7f0000002000)={0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f0000005000)={0x8000, {{0x2, 0x2, @loopback=0x7f000001}}}, 0x90) fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000004000)="c9622c930f6b889a99cf504e04d45bb49b9bdcb7c314dac7d724fe5fe4e26c8d4670e3", 0x23) socket$netlink(0x10, 0x3, 0xb) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() syz_fuse_mount(&(0x7f0000007000-0x8)='./file0\x00', 0xc000, r7, r8, 0x20, 0x2000) [ 97.245361] binder: 14408:14420 got transaction with invalid parent offset [ 97.245389] binder: 14408:14420 transaction failed 29201/-22, size 80-16 line 3312 [ 97.287349] audit: type=1400 audit(1517757827.246:71): avc: denied { create } for pid=14434 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 [ 97.293073] binder_alloc: binder_alloc_mmap_handler: 14408 20000000-20002000 already mapped failed -16 [ 97.294856] binder: BINDER_SET_CONTEXT_MGR already set [ 97.294863] binder: 14408:14420 ioctl 40046207 0 returned -16 [ 97.299342] binder: 14408:14437 got reply transaction with no transaction stack [ 97.299350] binder: 14408:14437 transaction failed 29201/-71, size 56-40 line 2920 [ 97.301593] binder_alloc: 14408: binder_alloc_buf, no vma 2018/02/04 15:23:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5, &(0x7f0000000000)) 2018/02/04 15:23:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000588000-0x24)=""/36) flock(r0, 0x1) close(r1) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00007e8000)={0x5, 0x7, 0x8000}, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000534000-0x10)={&(0x7f000027d000/0x2000)=nil, 0x2000}) 2018/02/04 15:23:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000be5000-0x8)='./file0\x00', 0x10000000007fd, 0x0) r0 = syz_open_dev$sg(&(0x7f000095e000-0x9)='/dev/sg#\x00', 0x9fef, 0x400) mkdirat(r0, &(0x7f0000abf000)='./file0\x00', 0x1ae) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) open$dir(&(0x7f00000f8000-0x8)='./file0\x00', 0x200, 0x100) 2018/02/04 15:23:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f000027a000-0x4)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000083000-0x9)='/dev/ppp\x00', 0x880, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f000075a000-0x4)={0x56, 0xfffffffffffffffe, 0x2}) sendto$inet(r0, &(0x7f0000e5b000-0x17), 0x0, 0x20000000, &(0x7f00001d5000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000bd2000)=0x9, 0x4) 2018/02/04 15:23:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000f0d000-0x10)='/dev/input/mice\x00', 0x0, 0x6802) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00008c3000)=0xfffffffffffffffa) timerfd_settime(r0, 0x0, &(0x7f0000b6e000-0x20)={{0x77359400}, {0x77359400}}, &(0x7f000027c000)={{}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f00001fe000), 0x0, &(0x7f000032b000)={0x77359400, r1}, 0xffffff81) fgetxattr(0xffffffffffffffff, &(0x7f0000357000)=@known='com.apple.system.Security\x00', &(0x7f000022b000)=""/48, 0x30) 2018/02/04 15:23:47 executing program 1: clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) setfsgid(0x0) r0 = socket(0x5, 0x80807, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x35, 0x0, @thr={&(0x7f0000001000-0x17)="fbf9ee96d85d6d00a70f2ef92ff041dcd7cc90b3041f5f", &(0x7f0000001000-0x1e)="0da9a1e47396f0483aa2c10811e25af6e0ef61457240cc234a7ee95922fa"}}, &(0x7f0000001000-0x4)=0x0) timer_getoverrun(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001000)={@multicast2, @remote}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x7f, 0x4, 0x20, 0x6}, 0x8) 2018/02/04 15:23:47 executing program 3: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x3, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000001e000-0x1a4)=[{{&(0x7f000002b000-0x9)=@ax25={0x3, {"d00c4729585a10"}, 0x580}, 0x10, &(0x7f000002a000)=[{&(0x7f0000007000)="04b6ff0d69792dbee7b2f6c6e68cad3579c609ce2a3d87fc604e52e0ab55958f379356a2a1fb71b1754a63cdab7d41276a8c69b44aaf67c946fe9a987f40a54368fe0b683c24c5ed2b22dd3ee0492c5d30160d477750fb8c78b3eb93457de247e2481ab99b610372dffd01b11199a266d2df303d15f7c9acbc5f3e59597b49b015d4886528140f45e5b87af4", 0x8c}, {&(0x7f000002a000)="23ed5a427708cd6f480bb338bd8bc2bb62638a23848d3f5054b91bd9c48703354cc9bbf5440962d2f2b50921ba481e6905d2cb0d7f56d0ea8c9e615272d3b2b41d605814de35c0e62d5936bd54be176e28", 0x51}], 0x2, &(0x7f000002b000-0x2c8)=[{0x68, 0x109, 0xb7, "ae959153c381ad7ba39f88d04bc766c0e5bf2320acb85f4dcba74df78479cbc62de7ecd6e23e5862c79ab876ea269192f70c97ce931f66071123ad81d1061c58b75200d57e681e619b2e000fd0a6d1b89e55f4b2facf27"}, {0x60, 0x6, 0x2, "a7af4fb61bbaba854cda725c215cb39b2d020a9210856b6f987fc11ed251d47e5ae3ccb6c2e117ddcbd764d4fe97f6814c55a475b9a9d202aa362d839e60f3c06e0eba6d921906eebc"}, {0x88, 0x119, 0x40, "419c3e49940a003f0918d78f552fbbbd596ac4ac29973e4ef32687bcc0f6078dfa227a82863b4e6a69bd3b11a1d13e88727a1ffe74c76270b147974aaa8eccc27a1ffbf09acafae54f214314145c94df52cbc49b3802a61641736058fd8faa9dd361dab9c065ccf1095a9c9b1db6f14c10f6ce"}, {0x70, 0x6, 0x9, "5a3bf1e4d37ffe0153a79cacb50a4ef45589fbf10663c3b8d247fb1937974d3f73b855a7fb33392ba9c4865a20671acea7bbe99d832c3edb96f00d594631d8e7b220dc0e9eceb1806cd888a7d6e86682c56a8a07f35ed74c1aee15515565a8"}, {0xa0, 0x12f, 0x8001, "00aaccfbbc6dbcb8446b81eadc71ec9d6b5bfc93d3a799b4f744cf0581adc0aa99c1b3a68d02ebf587d18e11ed48215232902ab7322e9d576b76bdc33aa520d257c5d1b8c0b44a5a61d4db0185ff803e45a03ab6e0846d2bf414b8f36ad3c1d435f18c21979931c22aae295855bda0b285ce3798e9d330a785e075fc8aa94c8e3c1c4e42990d6fc517e3"}, {0x20, 0x0, 0x42, "c2369d942f77fe12bb4fbe48"}, {0x48, 0x0, 0x6, "bfa765b41add1ad1ab143c55fc483e5d98c2627e2adceffbd5050b1928a8aedcca3295d2218628ff8dcadb9655e2790982e3e891"}], 0x2c8, 0x20000081}, 0x7}, {{&(0x7f0000005000)=@vsock={0x28, 0x0, 0x2711, @hyper}, 0x10, &(0x7f0000012000)=[{&(0x7f000002b000-0x59)="65e870c86fe65872be5fc91f2bd2e64a6ee0138958e9320f439e00c0adb73de4142e2f4e2c574ac5e6120b4c49ef62533a431f4161a30a7446c6c4bd399d87576420515030bf99f6d08d73f66df50fb434374d2297383c1754", 0x59}, {&(0x7f000002a000)="5e1d5d0b0a0885245f73feb3aff523729e741ab1690783fd5f3b108b830195d835700cbfb92a975fd57741dbfdf256433df453ae77b44b7dcfd44afd1356cf9430ea479d1f29e418a89620cd39e7267f3d559b08f7da6fc303e708f2893ffcebd1c6f273ffba8db5d65ef22e2e40f48e20c0e4775f3ed8a4f1", 0x79}, {&(0x7f000002b000-0x8b)="80a2df7a03626e4296239e2cbe2146b57f16ec8c240705478b7e897975715242c083ca3f4bf8841fb7d1047e1c5cd0e78a4e3f81e91138306ce1a67ea5b231181fc626061f7618a499e478514cdeea59e95d30e37bbfaa1f3ca8728923ad9933e85ae8be13d3a61ca8e9388b70f70c314ec42cfc5ea47f0e66a18625416df0e3c8749902549abd8067add6", 0x8b}, {&(0x7f0000004000-0x9f)="d8e4eb31a288def5e67971c1cbcffa46839cbc2795b9eab7ebb444a8f8fdc331110380cebd429bd0a672b9b108086c923020f39aa96a1172b1596b50269a1cb5d30a1aee91be229fa4296556ed375b841a6b93ab316a53fc61ad319738d9941420d92eaefc751ccb54782e675b2d29c717132435a5a15974e9e825332ea8832f248d12a491e73de8f0817eae5826cae4c2414c8921547f045947ce47c170e5", 0x9f}, {&(0x7f000002a000)}, {&(0x7f0000006000)="ece298ed07e523df4b87c047aafa92ea0c826ea187372338efcfb4fb414b396c05fe794c6cb53580b3135d84428e08ce7c8481297b3829a7a7dfef8cefcb6b1cb79f06ce85696a6ceb86624714477d4dfaf8e3a137100e9b5ae47134ad46d850e0e607dbc2e14c8f21cf46", 0x6b}], 0x6, &(0x7f000002b000-0x1a0)=[{0xf0, 0x103, 0x1, "d92b198fbeb9eebfc2806baf8bd832dd94eb01660caf82957c63002530a8cfe0b8330aea9582a4cab593e44d69384b9dc92b24c889d955a1e650a88c0908c6e3d45b7f5f0c6da7c35d95a9f90e9ebabc2e4663b44da6a9372b1c1e5b50198854190dbf67b7f97e2bbbd9feb8befdec2f0667cd092914cf265fb10a427fa2252a4b59741c4ab64fb3f924889f4415be8b7e72ba3b414ad4c71b47d9b2ff0c6b37a6e9d337dc97b75b2c08da02b3f232233ed76fd898c420bf01ebcc210cd71b63ccce0d9147f2f6d46c3cbcf4e6f2d873aba79d709ad3fbd7b5"}, {0xb0, 0x116, 0x0, "ab15b956d735a17a5a89d8462a50a12cc4f134ac3f7d739d8ff1f0f4d694c8e7e54011c2a1783112e408f68215511b2fb0fbf1114597abe97cb2ecfb8d878b4e1d727845d7992884428c6020e0e0add244c5698d77cf7f0bc02a93b0a5968954a850e869ed65b49fc2b09abf10c407056a6bf56f992ac7cce0558dd5b91c6556ae15c95b3d12f6fa8499c7cb672bb7de949ae18fe419a650bc0eceaa903360"}], 0x1a0, 0x8001}, 0x1}, {{&(0x7f0000024000-0x60)=@nfc_llcp={0x27, 0x6c, 0x6, 0x7, 0x100000000, 0xe58c, "0a403a8a5096eca745d96f0b2f59ed86f1eaeaa3c42d19ab2d2b9b682615dbd90862db611fae0bc0fe7190a03113895333c003bdd9ee0331ae1c42950a6b35", 0x2}, 0x60, &(0x7f000002a000+0x73c)=[{&(0x7f000002a000)="9bd512b3304f1a7830a76a2cf291d022d27ff8c25219491161793b6a4858209ed3d4629eccf022fd36645b7d311d0d3091f96948877f6eef548287e0327e99b9f0d33970c0c6b4ad06a6b61d999ec5dc7957b5ee69ce3133839679dcec7516789bdcb34ece7ef6c52cec601e2402faa974408e3bc5cc", 0x76}, {&(0x7f000001c000)="c9816dbbc5db3dcdd2b5fdad5ba9492dc5dc4d51f2ed8539f373190cb5b9327b520626a6b494e1d4a60c14125c46ec7971130c5507fdb821ba87388e4bd4a31aae8eac1770fac6d36cf789f2e936fb14890954ea9374e0d7d938830255174a9cad07acbcd05777f4dc425f9128bc5c00eabef2207f89f003", 0x78}, {&(0x7f0000018000)="fbdc4b968bee0f9de5c32b694247cd5e956d3b27e043b93779b47344ea4bf570da7a1c748b38ca", 0x27}, {&(0x7f0000001000)="8a0a44101e7d9d3530503b30944a7a71d2399fecf9b3451d056b07b5a8a812228d15262a83a9aa59bc82add8239137fe8911ed8ba6e2b2e53391362eb7cc6d2e4ab750b372454638f20dff591f6f1ef10469fd2ef1b63d31f8ca0e7eac966fce15c614e95a64705063a9f2fe523b5daeb362cff22112d7a5945c58121c8035de89fd6eb505a29b68b8bac668", 0x8c}, {&(0x7f000002b000-0x6a)="141a7dc73c5c139bdbd8365d8a8edbd7ed8f3d619efe58c085a69c0ac2913a97ae688684178af8a2b0a4a6a1438b670d999b4e7fc2c4b94bf55dc9497e24fc81f7e1210c8476fea10c33aa5ae0c4ed420ff24c268b0fa6957394bd629253fc62ad520d981fbed1138788", 0x6a}], 0x5, &(0x7f000001c000)=[{0xb8, 0x11f, 0x1e, "eb7f9d4b40f14eadc0347c8dfb266c60f0b68c3421361a23f83eb27d57344f675dd0863a20c0d82374f8a4ea2fd92c66bc4e4cded8c562590036c4308063016114eb81b0814a2e9d2cf3d1bcbdf58bfb645611bb6316d83f0fa600b8559534043eddeb5182e143abee2674cd6f7a177df8c7c8f43e3322348b74352448582fa2399c1b78552dd13f0440e2efb3e80bdfa9b39d7a389dd682aa9e19c9a0a3d57b68d96880c67b4a"}, {0x28, 0x108, 0x6, "d0b2dd6745f4a2922bdb36fe811a4f5480"}, {0x48, 0x3a, 0x100000001, "109453280e86f5890bf61331637c9b4b26d15bc7ef41399e52ade38f8436fe4b8654968808ada8c726fe1afd737e5f1c50"}, {0x80, 0x10a, 0x942, "3c785714f98bcf04ec695c3e6170d79dc38fe8e3cf4e683c3b4d182331d4ffe723a7f4c52592e4d499f7677dd9f751d7e83d8e35244a06e1d8c2d817a2719648a0c34e3bc5741fdfb121b101bc7ac2e8a765a3f65de285aeaa7417276acc81e721c88dcd7cc0b8ade836a7d32fba"}, {0x98, 0x12f, 0xc17, "7561d900f9a27fdb980ba1e780d50d865486f0ae2231e759b117fd95e7e59545461c82191a6c2e8fb58d2fe0d929cc2ab8799dbd368548a907372b24a85771c49e07bf1261bac0fcf0cf54f71b63cd85a65a0d214b028f452b111a646a999065e42c70bcf1577238b50fbc66ee99f923f949ed52157096faeedb1aa093a54b77cba4bc40fee5"}, {0x88, 0x115, 0x8, "3c5413513c9239fa4ff61b98547aeb0a68720ccbb861b1d2f8d51c74f34ce2e38bb7ee37923b2009a117322b04926a0bee056c9ed6bbb56ffe7205a58420214f0f7e99b9325d562bb14e6d609f7cfd62a34f693af7643560ca63bdd23c3adf964d418dc4bf9a9f20c21de41d8934235768ab532f5fe10f"}], 0x2c8, 0x8010}, 0x8}, {{&(0x7f0000026000)=@l2={0x1f, 0x81, {0x0, 0x9, 0x8, 0x1, 0xe300, 0x5}, 0x1ff, 0x20}, 0xe, &(0x7f0000025000)=[{&(0x7f000002a000)="30f3ec9d96a4e6d39334488502182b9209f11294b9fb57e55f4e043bb578500abbcd01e5d12e3b67d70ed5baf8150d307896ce6f5f746e7b22c4e75ca8dc05ffaccc7dfbeb401a5dd09876fd6786044103402cb99269e546be6e61c34a8ea21f291f4904f6017ba36f4853add8a3539d0cb52cea35906e47736d9186a65e38a03bd8ad5a90", 0x85}, {&(0x7f000002a000)="1c36d706a4c4c62f9db0671899173c07f6abb56b253d1e714c09d83bc3142707fe864d183018cbf90e8a5202c7224175e8668e64455402b9b6819ba03060fd2a179d7045792211a499ce84a127337e1702d21465e958fcdad1af1b3212d177da5b4a23d64cc06b5a27c8becab2789e6c4df1a7a13f847d66b44373fedc68d4a28de831e351c87ee5db9fe9230b06bfd38cd7c8619b23cc7a89c7201a0d8147938280eb95668f4ea0a2b2972a184abe80f27b044aada33d1051bf9a9918ee0b38594a2f06b01331245423efbf8a47da70315336f9575659381fa4fa3e39c4f367", 0xe0}, {&(0x7f000002a000)="75a0bc8393b9da69db", 0x9}, {&(0x7f0000004000)="9fc5e68db20f03fa4e250e2ed95b9988dd288195395241ce7ef9d25caec642de02a28df2260add1e4f28a36cad68799a2fa5046140d672ec381440adcfdfe068af5845ee4c8cbe45f16dddbab659d4b00870307c787f064b218c8aa59dffd4e6cd", 0x61}, {&(0x7f000000c000-0xc8)="96c5bb1e931fc0edb17458fdc5b357b89b56ce11be827c0c6e3f91aaed390993a895065e0c0c403c5e06ed1269be23a2079bd79bdcaa2f9734849d3d09ee14898a916623ab0bda68cf99b6faab3e96445ae3ba1d77cfff352c13626fc97a120ca24845fb43479d76e799c53dc80f666e4adc7c6c48067d56cf6a5d3ef1c735442411f1b994a55dda0eb8b7564e24e95f4b4ab35df5951e23416b4526685a7f5b8a84798a08a54205fb351b98dbf3be2aa6d26aae9a7ca9fc2080e586048695e61ebeca6939ecb97e", 0xc8}, {&(0x7f000001d000)="332a4b0ad7e19289b26bd7da5e7934a6806af5bcf02f15bc513f27341687fc988c5842ea3026fe4c0229c66536afce681cb458b4a6b29693a87d1c0abdd3b0337eae65472dd3b7aa5cc8e35c29c32303d2c905a52f0ad5d2aa830af58caada050403a132e709262e4eb524c4955258bdc0dc59883777cb3da75aafd1f4e2b72c00b9235915074ade8af16ba1ad1be4033a", 0x91}, {&(0x7f0000003000)}], 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377e59b3d66c4ff544907266381db34b5e2546fa0f4435fbaa05d171f7bc40fb3127a307f192fe63e3383bd320c49aa856b9bba78bd76370daba03c0e9ca9aadc67944f7f13d3d3adf59592af16589ad425f288c51d39ff6de363571a90fe8fdc3c08808a7f7481f5655a46c1eb22419531904ef4eccf7eda94d3cce292f07a283075a7709aaccb418796fdfc368444d5fa713b03e8f300210285219d0b18219b7a966b0fb20b8c7952a575cd99cc08d6c24da65851ee19f3f00cdc710cb01dbfc549e44feaa38d1f1de91af835229ae5a29f00ac6506eba942d980b032f361b37567e54ef9d6d45da1bd6960b01f0c5aaaaba039720d877a9eb3756cd6dd3838ae4e55ad675e109a42a0bc865eea410f79a34b4b37f2c6de726fc9d8dc6df5ebaa96e28ceb80c214963881fab9e53226a1469555227b9776e3eaf045da37dc81af148d8dad1954be206775e9b6240715feed8d545c6ece95840326f3235ef346da14784de21bd823365bdb0fba617c29f5f1baa2793ee617d54a2b9c3176be731c0a6edfddf851d5b2af9ff29112f459337e40c664001de7ee71d909915e2b7e134d4d7459f2badce8da08200d360543da89b57b5b23dbedf8410eb81cd4609924380c907979da74df3f10e597d77e70048a13b2a40f24d1a5a8c4e1bf8ed21f99cd965bf72f1eba977e7b2fd3aa6026995493f85c88ada21523491079bbf5febed3ed77d0b2c4a646ae4c6b8753837015792d0438c03195ef9d5d315605cbf54ac5deaad13de5b6ea5dc3e03638f826c70b23fe1da1326321ff79fae559a2b0bcfdf3a779e89d929586253167cd0cda82d6f31a3f378111e6a1d0200096077ffa992bf4195cc2179cab67a8ce5714d69a4ab56c9141d679804d7b56d4ca148fa42671d4d15f7c199a927c38e5dbfb2a0ed7832c551406fd76eebd3c9b3bef5ced82fd539938ad127d8120ef622b3250709c126bae595f9d4040f5991e9d12414b5a1434efdc1841473e02fadb5d6a922a722cf960f7546e48ac21a2d61200afe6acfaae5f6f50ac67a3a4fb650363cd91d4d07f4ef7512140b91b8648f545dabc04644503e90100478af0e3dd8191b84b652b3f65eaa5b5b3221f581ca51348baf9c918a7c6e04e7f09959254f1ea6e944b7143b1bce728906b0ef6d498ec6d8dad591dd5f2ffd4208b602919f1b34d5c5d3766b401633b460af3fc0ea005bb29d8845b7950d2c3b2a2282e0a41a5812246e462e7df3a358765834415c343be6c7dd6a1ed53566cb20247343c07f0b5d63a7c934f68d65f048ad85770c25dab3f9b653045a9d32764ebd77460a350ed4a7bd75ac268cd3216a374434e56720d64e8e9f487877c95f91b50b0fa9bc7083306fc8d73d6f4ed8b73da347099d0879d99510af1b1cd061de79eb2b5cb6b332d26725fae7c573f1d40ad35599181771adf482a7109d439fb48d928bc4e391f63727fbf68dfd6fa4156430cb83e1bb5f058f6a5b93f5f85f4c408b7309b1517d3ceac6d27cb9786f743eb55202711833b2ba66972d0767fa60b9be2a034be85c220a5b5a6839414f76a9bdae40fef72204ad4081879a8aae992767b5092111a3556dcbd1baae6c16110d47f34d536f04600f1b5a0cd9525934a46ba7c0de90ac9907cf3421fb7786c2bfc2c8edfb8acb3cae1f67bedfb6be62abc40247c9ddf8232b5a568c7bbb9c9340cd80a68224b87756ff0b6858069dd7d4b429b622c0c571a557b365d00fde37472257a0e2b6b2ea4dacdecf0ef8e8007acc00f6cc4df5f20c5a71ff7ae44f5db2339eea52758b62b7a0c975b8fd4c03e300f618ce1f2132d4af683d0a6147af0e1f7c6cf90847a78a76f9c80201e3944501e6923d045281c51569d0daea7311666dec9304afbc4ce7c0bdd7878ff299c3f515984f5a2580caaf560c3f1b638c292e3d8e60f7b8a2765a99fa783dc9fe74e785b75c73bd84c893af2bd2e5bcc09eb922063dbcb14fe6e8383fcf965cbf6a329701e44cb3bb844a27288f62690a2401a52697b76b822ae51e641f4d703cd54161e422c150aea3095f7de294176da27cbe02a37c6b7068d2ef53a8b6e5cf1631719b0e945926bd857d0f1ba07cf61c16105df20988a2ebb42cf8dcab3ff2ba9af2c6ac401a5ab372936c350f419585f1c836c17037ac4510b51f21e1330cd4f84dc3f9271d48e863c74648da57734827e65d39a46dbfd22d17d0066a030cba0dc938dd7c38a76051a45906eab921378c0"}, {0x18, 0x0, 0x9, "6a13cc8ecfc91ca9"}, {0x48, 0x117, 0x8, "b7953fd7d298e2dbfb1081a0361bfe34fdecff11eb4f31110673ed09e7ce8875a1c432e3f406b6772bb893cef1427a5143231fd5"}, {0x60, 0x0, 0x10000, "1b82f0a9b64cc35181a27ff7e221b772e8079c312b84e14f10ee3e975ed854d47a56eb419ea738260eb54d5fdff2490f9f8913d4ec56775df2456c1c94c3a9d9dbfcec7e317097ed50a03046832179"}, {0x80, 0x1, 0x9, "efe9ea290621fd61860537defb58388ee51778cc86a1b317322f371fd6998499204c9a353069bad30dace7473ca55aedff8b1ae7437e3cc2f4ce6b23c3761de191e0f1603078592f7efd4914a2f01aebbef806676544f20b351feeb33ed4882d7c19098fa5214639b7af09a7b209"}, {0x48, 0x11f, 0x100000001, "25c3cd0f3dcc97baeca54978dde109b11ec19680eb9479834ea993da0983015d2987bd53d5e4258e4f28f8743a86b48a4d7932"}, {0xc0, 0x84, 0x3, "8de808a5484624fa8ba2d8827b639f3f5fc30f5cc85f8b7865fc0777fc5757f6d3901702aeed498d9ae819e4073dfa551cbf7f76da38be596b8b1847a6d241c7e3215ae1b6311bdce88a2593011a8ba7f093316ea7ea65a20dd757073f555d08043312767abbfa2162fd1c99924174a51146a179aed1e703a0c35f5ff55e7b08d9ab54bf0bd7441d85bf9b4f2e7dfc9ecde5247cfc012a6a1f1b7247e6fa31fc74be521d84b0c09db29e8f"}, {0x88, 0x10f, 0x80000001, "3958cadfd6f737e6f7544261a92adab72913bd80ac55ee4c06bf0aa80c609d14ba524679437ebe9d3ef68520f6f0afbe14bc5526ee8244ba98d4f69ccefc262ef963f5874403a25ebfb2f25575a941547ec55d5a835f80ea804456a59ac2bed7b679509f514a12406dced279824cca90ed9e1c"}], 0x1350, 0x8004}, 0x1}], 0x7, 0x4850) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind(r0, &(0x7f000001f000)=@ll={0x11, 0x3, r1, 0x1, 0x0, 0x6, @empty}, 0x14) sendmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000013000)=[{&(0x7f000001d000)="851a802616a749ece2caccb10595", 0xe}], 0x1, &(0x7f000001d000)=[]}, 0x0) 2018/02/04 15:23:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000013d000)='/dev/sequencer2\x00', 0x200000, 0x0) recvfrom$inet6(r1, &(0x7f0000053000)=""/131, 0x83, 0x20, &(0x7f0000a39000-0x1c)={0xa, 0x3, 0x80000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f3c000-0x4), 0x4) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000155000-0x10)={0x0, 0x2710}, 0x10) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) [ 97.301612] binder: 14408:14437 transaction failed 29189/-3, size 80-16 line 3127 [ 97.372753] binder: undelivered TRANSACTION_ERROR: 29189 [ 97.378724] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/04 15:23:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)) write(r0, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x801) ioctl$TCSETS(r0, 0x5402, &(0x7f0000c88000-0x24)={0x7ff}) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) 2018/02/04 15:23:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cb0000)={0x0}) pread64(r0, &(0x7f0000a24000-0xbd)=""/189, 0xbd, 0x41) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x3, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000429000)='/dev/ppp\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000875000)={0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00004e7000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f000078f000)={r3, 0x80000, r4}) r5 = request_key(&(0x7f000056d000)='rxrpc\x00', &(0x7f0000c83000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000cfe000)='/dev/ptmx\x00', 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r5, 0x3) 2018/02/04 15:23:47 executing program 4: futex(&(0x7f000000d000-0x4), 0xffffffffffffffff, 0x0, &(0x7f0000a12000), &(0x7f0000048000), 0x0) socketpair(0x11, 0x80a, 0x3c1b, &(0x7f00008db000)={0x0, 0x0}) clock_gettime(0x4, &(0x7f000062b000)) fcntl$setpipe(r0, 0x407, 0x1) 2018/02/04 15:23:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x2f, &(0x7f00004c1000-0x20)={0x8, {0x7fff}, 0x0, 0x6}, &(0x7f0000748000-0x20), 0x8, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 2018/02/04 15:23:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000003000)=""/57, 0x39) keyctl$join(0x1, 0x0) 2018/02/04 15:23:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000b77000-0x8)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d52000), &(0x7f0000cab000-0x4)=0x4) r1 = socket$inet6(0xa, 0x80001, 0x7ff) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f00009e3000-0x4), 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000cd0000), &(0x7f0000ecc000)=0xc) 2018/02/04 15:23:47 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000011000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000016000-0xa)=@random={'security.', '\x00'}, &(0x7f0000015000)='*\x00', 0x2, 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x8, 0x0, &(0x7f0000014000-0xc0)=[@acquire={0x40046305}], 0x26b, 0x0, &(0x7f0000012000-0x5d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f000000e000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x8, 0x0, &(0x7f0000010000-0x80)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000001000)}) 2018/02/04 15:23:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f00000fd000/0xc00000)=nil, 0xc00000, 0x3000, 0x0, &(0x7f0000024000/0x3000)=nil) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r0, &(0x7f0000d6a000-0x10)=[{&(0x7f00001a0000-0x1)='2', 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000564000-0x78)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @empty}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x7ae, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xb77}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @rand_addr=0xffff}, 0x10001}], 0x78) 2018/02/04 15:23:47 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f}]}) r0 = socket(0x18, 0x0, 0x1) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f000000b000-0x58)={{0x7f, 0x1}, 0x1, 0x2, 0x7, {0x4}, 0x8, 0x7}) connect$ax25(r0, &(0x7f0000001000)={0x3, {"e648a66394ee5e"}}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000008000-0xe8)={{{@in=@multicast1, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@empty}}, &(0x7f000000b000-0x4)=0xe8) r3 = getgid() fchown(r1, r2, r3) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) recvmsg(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000002000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f0000002000-0x7)=[{&(0x7f000000a000-0xf9)=""/249, 0xf9}], 0x1}, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000001000)={@syzn}) 2018/02/04 15:23:47 executing program 0: r0 = syz_open_dev$sg(&(0x7f00002ae000)='/dev/sg#\x00', 0xffffffff, 0x2000) accept$packet(0xffffffffffffff9c, &(0x7f00006b4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000024a000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) munlock(&(0x7f0000150000/0x4000)=nil, 0x4000) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000362000-0x4)=0x5, 0x4) sendmsg(r2, &(0x7f0000239000-0x38)={&(0x7f000028b000-0x1c)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f000035e000-0x18)=[]}, 0x0) lstat(&(0x7f0000551000)='./file0\x00', &(0x7f0000abc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000202000)=""/47, &(0x7f00000b6000-0x4)=0x2f) bind$inet6(r2, &(0x7f0000bd9000)={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x1}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000bf7000)={{{@in=@remote, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@empty}}, &(0x7f0000b43000)=0xe8) sendmmsg(r2, &(0x7f0000dbb000-0xb4)=[{{&(0x7f0000a31000)=@llc={0x1a, 0x3, 0x2, 0x7ff, 0x3, 0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}}, 0x10, &(0x7f0000958000-0x70)=[{&(0x7f0000ee0000)="6c09555742a73c51ee7532663a359f459e8a48013d69d74e14f6b4574e337f3e61d8619d226805c74a1f66e8c1253f7ccfab625686dbf96b90f68fb20ff99351fad541efc24a145bb0a306190c870028a0cdb1ea8416e4782d381ae0c441bce458374b743a9f37bdbbc1cfb08b783d19cd2fd52a124ac5", 0x77}, {&(0x7f0000289000-0x90)="11d981c3493a0e0517c03b5d36ea8c20a9cdc6526bb9a5bc2a9b6547b3ae8b6ecca4225cd6409f2dfd5e31ee2377f6689ec4b772b9608231bcd73da7f8911470671f83df24165332d48a702aa7e36eab0fd9f06f195c2b9255944a70fbf3da68c38cfc7cf133d7bdb5030d98f3f9fa52368755beb5b8f10346379fa4e8c776606d60eb0fd8e1b41e903443892ca9aa20", 0x90}, {&(0x7f0000644000-0x20)="0566666297731541fd55720b1ed587fb29dcb96f652a2bf0e19c6f7f73bcc585", 0x20}, {&(0x7f0000f82000)="4fe5b93639102a14d88447fd323e9e0d4657cdb4b06ede75bd871bb2d30a03d495cd7b2dcacd9f47818b6fe51921561ee5f68df74a0d945044a4861ab65d2de04db719d45a9db597e90c7c42448ce8a1265a080ff8b5aa2ab909848112aa1f35616236d2e65156158dc0244d5a9b95c4b9", 0x71}, {&(0x7f0000cb4000)="40af2ab52d041a10c00213ce9e2d822ce7d5a06e428a9d993b48bc3deefb8a262823a0ead3610393141402d6f729ee4affe1abe4f4bd334869fc5fe1f2c0d90960da092e05408ff6b54cf1e1af20001a9ecc8b34806ed1ddbaea65a1221c7716cef0b4158d79a8f057b616407d11c79ed16881e49d008b920f7da01ab2712c786e539aaf09b858abf8fc4a4004fabac78a3af6eb7137fadaec0c84b1f8f0820dc3b396aa6e4ef34b2a5baa830e1fc212e64b7f12df5e590f5bf14ac834b6", 0xbe}, {&(0x7f000036f000)="ca8cac4ef0706a159a4ddb2ac94cf628a641a983bb247800b49fdbf99a1985434b62021d3ef77997b50c17098b06a4fffaf946cc2705cfd8677c4259e67af7e33faba9633e14c2fcd48660ef43a298e7762967a452ce7bc4e27e2aa6c046b404769955d563c92757d2ceffd50be9715eafefeb213ef14afe8ef6a1f6b49d6a9a51a01f58988f1dabeb50be64fc66371aa85c039fc0e5d9c3e74a4ee4b88c572c0e653c460e84b37c7a12893bfaf6f20608476204181afe9a85eb8ceab80debc5ad77f294d5020a717a8275fe29f55f8771", 0xd1}, {&(0x7f00001ae000)="ebf545923b81108540f2e8eeb76e997fd4d4fb1165506d1d9c954bc9ff8337d5570554a3d3863123cf6b847845c0f1837133471ea6c2823e9a38fba6461cb41a9c5af7", 0x43}], 0x7, &(0x7f0000cdc000-0x288)=[{0x108, 0x112, 0x9d65, "0a8a499440bc4c3dd06569bd86e700c32b1baccc51cffb9a9d54954610f82dfb835324c4cbba5df9b989cbd06e8394e63c6d90e0c4d1331c32ddb6d9c75b572fc080b8dee1be04f0815fe2c6b57f35a37be2310295407452ad3460dcf34dca2b2abf9efbbbed5c49c34799d77da4ab90ed48ad761360c3f8a76214cd7acb8e2dc66f9803d6825741f06a759caf641d97dcd96a4bf5182c1cd592aed9d7e999b9cfb96aaa3bfed262ec633b5c7f5f03ff8d8db2fcb471b234cca565935520dc11747356c0952984e576f617887c1f5dd2b222c571efdaedec9782656b715899a5b3088504d7cf6f238be5b94a1f31d5d84a"}, {0x70, 0x0, 0x9, "f2f184e6d87cfcec0264e64b07b12655ab6de7afd7469c78d93ce06b18f6c1df852ccf6d327fd50a7906dcadc04563d10af9b02335ffc50f0073b43c2473940765f69aba7abd8c7e17149be94933d1d2b8b073e1e19b7b2283d61dd9379ca5"}, {0x110, 0x3a, 0x81, "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"}], 0x288, 0x10}, 0x101}, {{&(0x7f0000459000)=@can={0x1d, r5}, 0x10, &(0x7f0000681000-0x60)=[{&(0x7f000073f000)}, {&(0x7f0000977000)="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", 0xfd}, {&(0x7f000067d000-0x71)="47dfb5d1866c93f717ac935e6c30cee11e417335f7806b6297325c7e640836b985e2d6dbee12dcc68775f9f5dc4af339d7c56b9536060a555daba66361fa32286e6f2ebf81967d9c15a72a848e086c1965ea712f956db49e3c274528c9d46e8cd71fcdca8e1c51bb02d1cf6144e2d0794e", 0x71}, {&(0x7f0000954000)="83f27f1901342b8a036678c3bfae95bc087a4f704f2c8e86e340594ed20be73c76ef587a537684aa1f531743ab2d9ab3f7142161700fe814ddb001f3a2a956ea1ba1", 0x42}, {&(0x7f00007b2000-0x47)="20b834fe3fac8eae11c0af1ed17c307fdf2379d1bf53cd3600b487fa59d5e0f326bcb89504989e17fbd5db5c744df1c8ac3d9a94990da7a3d5a3ab044a7d4581f81af778c40e6a", 0x47}, {&(0x7f0000647000)="1f49617528360873d59d7df38a818dbb5cbc121e8a8dc2169709e2a62f185bc5c6956c0b460482b62859", 0x2a}], 0x6, &(0x7f000067b000-0x300)=[{0x100, 0x10d, 0x40, "92683d2ccbdc1b43847bddc5fb9715938aca26829d6dfe19ba005720d58111dde254b1b9f4e26511f7e9aa07e07bc98a5d9dcd9b5442db2276b643fb0ce4ebef8630ba1513f1711705bdc73633fb11691e02f0e11e66b6c8af6f29e3495ff5547778a1ad43f07e4583cfe4b51bd8f93c8f031896bd023439963bafdabc6fa7f1d7bcda3fac8bf9230e15b6c0ad990e736500e9e6fccbef2669659e6f6875bb60c194dd2077c6ea7df0b03b709ca653ac4293d5f04c685d0dbef990a598495ef6d30fb100ef5b3fe58e7615d573069907734d0354fe40d2e67faedf7166607de5f04ed2d5400eb7b42015c1007846a6"}, {0x98, 0x103, 0x5, "1eedbcf9ae982e792628cf8ac309968cca0c604c2ed5089b3e044a488a3d24fbf956024a58f2afc127e83656517f8b408cf0f8d78b3718443961b8baf0ae6748e8d2d7bde3a7023e83527a178e8e1aa08d0bed4a0662429795ea92b4473b5fe145c43f5eb3cf11b993a391f94e37cca13adf049697e79c1d9a9f41751cd0c89d124d"}, {0x58, 0x117, 0x3, "fb663650f924f2c89f1c4061270bd9f006cab0f172e6cec34b7cb6145ee4b42c776ce00c49753c7085acde6414db140a61ca971901c09bddd62494ba740db3a2bd0529185f0060a3"}, {0x110, 0x103, 0x9, "20a88f3d253b04c4e734b5b8d8f07d823422baa4a5d37c16721ae8773fc52fc6fcfdc64db8b9b3d9fb4d2202a4fd7c37d3abee281c2c955fce514332c4a36e5183dd010f50d977b737ca0225c65e4eacbeb2732c6fcef3803ee3733c7d83a44874dc0c4e5623f9da7dbb507309fff624c536b2eafe102c15210baf0380a27d0503d1387b18ea0beb519f51d500d3175e91637fe45d238a3af6c8629b83b9252f664d5087a291ffda17a8c47e714c58365882e1bf87bc553d7ccf623868d98c9c3d4158c6b067eed584082fe858c6ee03f83cc7f730ae04f6478e1f3260d4964bde23a8bbb89e1fbae5a233db8c7cc24e5248dc9dd1a551f9ae"}], 0x300, 0x1}, 0xfffffffffffffffd}, {{&(0x7f00009cf000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x3, 0x1}}, 0x26, &(0x7f0000906000)=[{&(0x7f00005fc000)="b7fdf42950804efa659579eec8a030b8ac22acd12da92d48164275a45eacc2c38f8565afebbdd0d17673c9b24cec9198f3db4e4059e0bbc9648a4f58e5572c902d631824712123ec00fd7926647859b9d1d8ba09daad4f85d52c502d410e9a5e028779363ac05a3b90d94b1ba19bb55e783b606ee32da58a8984", 0x7a}, {&(0x7f0000929000-0xf2)="8ddd779a688b122fedfedf290648e4c0cac9915f7a38e47f0de68be3f11a2a58e2e6d29db2f437c6a0c4d2ea7a353f571d0dbb6f0db7c65848b3d5f2cde583abc5e29bbd35b7a281bfcd7bcef2df1e1ae6eeea2fa757d08ae9dd3ac021af96103386a1634f57a0b75fb19caf05e051768db26c1627786871548bcfe539435a5b6dbd607ac9efc2f04256be167fb03ea6e73a52dbca4de43bc308183837f3f1b88fb90dc59361e194306ced366ec4063cffe9ca8a2a961f7389a966f14ce76ea6353ec65764b274c932092aba1655e21e7a49e617f21fbf442690fe7ab0fa106781d5fd6e1ad82cf08249799aa1b01f0fa9ae", 0xf2}, {&(0x7f0000994000-0xc3)="7f01ee27f7da540fe2ce472ee0acc6a1e1070c28038552bb40e3017075e64762a3f6fed64ecc7f96aac9dabd759b4394838e8809e8f4ec63d3fbd1dd880393899ba197ea490c98bf3c7b3145a9038028f4cb6dfb213432d33268749b974d6066003019d3044a6100da6eab3f6d242633c251b6c75c5ff1efd6e3ee9038d360cfa0b7778ab2fd1d196dbd61700d6f0788a3b560663017670317255c7f34ae91f5cbcfd28165d1f91a43b9e0a3d5796bb5853b2f6298f72d54682a684825ea998758ef6b", 0xc3}, {&(0x7f00003de000)="52c5c63c878cc78e426b3d6b9a0bb7ca3e82093befe0ef733e260f60a33b5cd5783d0f67726ebaa9bb0aec43512ac814a382ce9cc3057507c4bf1df94d73e39f2e148beaee3ed539f3cba174e36ced02bd1c8788c0678f056c57650e5bb1e3e8a3fc25e2970a3363a16f243bc62638678384e39822ebc86aafdeb64af68e4a655b740718495ecf1a74ecb38ce4c2f73877db9f29d6a90ab278867d71cf27bfb1a903dc26a97d4d64df5a201ce80a2cca6bcd257852a334194d34a8e187b8d4d6a981a084709a019472a2f2c0f2553b26292c6f27d3c84f3b79a7", 0xda}, {&(0x7f0000213000-0x2c)="e6b2e39236d63050c3479dc46084ecdf082ee887fba6035493c0fb51112f0761db0a8db8a0c5a1f839f49e71", 0x2c}, {&(0x7f0000424000-0x46)="68ec3fa4f8e1525e28a480c6f678752ab94bf8fee023463154a5bf9e4923972853085d4cae32c2c2f442e0340aba81216915307d5835e1f4fb2ee2ff8a72cc6ab83e210a62c8", 0x46}, {&(0x7f0000a5a000)="8aa12cc815813afc8a9a992f266dbaf0792c2ccebaee45a1db30c4611b201f4b2da70d65f19ebbc4136d12e44a8066690637f9415aa6751c0cded0089ce38ee0f3a4c57fa6bb4bef778b12bfa18902c48a67a3b31978c36e0c204363b6a8ec9c7fb5f6a42842c1bce626c3a2571c9cceea8ccfa78709a418fa35a22c5debff58b192b6586fd673a8fcbc1ba874c8637e87f4945a4d7adf963d3181dc1ba20fc284c64eb46e55ab22d9c6a6498758b0031fde45ca9ac68c019441b0b17f516e0142d72ae5b6755b462c9c96b3c559bbe8ca0d9dd1aaedfa89f4acf318b2b977b9b98ddc", 0xe3}], 0x7, &(0x7f00004bf000-0x520)=[{0xe0, 0x10d, 0x5, "05b0244df8d321c2d264c49131f4c6aed1f00aeadd50b3939a55e0aed151711becfdd8bf3f8710f64c4fa46ade2261b45c85eccf4e5e714913424b8f348d62c1391b32d10243ceda4da6660dcc4594b4f246d19caa11c7facef662e2072e7cb37f7df86925afe4b4a7730ba0d8fc10cda16fc2b388f16e12d4e7387a88c165ac8550d5a158a1132b1950e744af9f5303e714aa8edfe9d0c150ea0a91f798ad1cb2ae35a126e6988a3e399e973774245de4a210dbfd378a19ee4f321cdae7a74f56f214dbf169e069d7"}, {0x68, 0x102, 0x800, "a33f43c43d69005754dd48239568163de1110d7e14b0bf8063e0c42adab7f391dd133d6498c2bcc4ffc7ce851e95f4694236bc416f647d72a30b53a1c23ea5c3bedcfc8b2f56aa2d7e7099bf90244f328e5e17"}, {0x68, 0x119, 0x9, "3e322e2c64ff265a19e478f8723c6e0fe61e48e1112e937c049563b4a5640bbaf71b0f2dffe443584c19111e4cee4ff67c72e6b6b432f4529cfabe7763412b064d18ad1ed7e0a05ee0d441c68e1e9eecfe"}, {0x58, 0x11b, 0x8, "86791a97352021bf0b1a63139242ea24bc5fe1b81c46726ecac4651569b04d438725a7c56ed72b29aa23f2e2ecb810fae2317e2705c783ead309cfe4f45b5f9ca38e7519"}, {0xe0, 0x11f, 0x5, "1037315ca455113fa398f556f3c1702dc88544e0b0118a06448f9573a90b0cfb4377015b5b940e33edd5c22ae7762a1aabeaa84cc4de7cc2f339db1fb42e1738300ce8e373f024142dde3f62593c60a2dab6c65b26d7148b4a46e1b6a9e12987f35444fd324be1e6dcb8dfe8f65c4421f405704454106c6e4a3c1ceee980ce43a52e116a1c69070121a715bc11ab4213129d20e7875dc40667c58fa77da890c8d45d170325d7eca6e8d6edae853e20e8efd3fa71ea35203c45f150de057280b87a05c0944c683763ef9958c1c9215f87"}, {0xa8, 0x119, 0x9, "bac7f871dfc9f707a29f2e948710de5296fd82c5b421c784a140da8db8f2fca8f1075f7d1cc44928df4bbbed0d0bb9511cdceb4cae23131e45063335fb0f64e8df6085b908dae438f3165237719fcfcece1141428120a05ba36c369245be06c4125d035011c1fa409a609fd0e6a35c11d1a77a99366f560e1298c6946458f11ba863b1913eebfe4c2e7264b92598c85b92752a440a4b1e2f"}, {0xd0, 0x0, 0x800000000, "5b0cf079230538be52a32a8bac806b5b23d99747f05010df27e4feacd66c663e29b2acd12d4536b9eb221e10d19f2617a25a18259c4a32523ceccd42f0d1267db15c57ffba18b9cb464fcfc1f5e642ba18e5c335fcdba47a681ca748e672d2e86d4ed67655218c6809f94c8b0493793e5bb30ad0441f4fbe0674286fbe27d8c411e3520dc5ea731dae34f58eb78a3d3278c1a23e63c0146bddad18261d64ae1ed6706a82f4d6624ca5a3c5d3c9fe4911d3fc90ff8cfe62ee7d61"}, {0xc0, 0x11d, 0x101, "34ba7c19c7d5a807b862ecb550705a2fcb975f1e6e52b86eb54aa96da0b3b367aa0537fc4d470f69d3df59c430defd3ffc6bfeb52d3b049d822587824c7a8a91fff616cae66b3818cfd507f698c5e8e4b58146dd06ab60af839453e57f2b644035f454c23d0f30a8c6e10369732d541c4a45366900c67a81509e95af5c23ce95143918a4ad2be62e6b9ea562c7430f282639908cecb0df6611fdbd13d5a01944ac7b89c3bc04f71d14"}], 0x520, 0x800}}], 0x3, 0x40) bind$ax25(r0, &(0x7f0000fa4000-0x10)={0x3, {"b0f86c9079359a"}, 0x4}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000582000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dac000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a0d000)={r6, 0x10001, 0x6, [0x4, 0x9, 0xca, 0xcb91, 0xfc04, 0xfffffffffffffffe]}, 0x14) setreuid(r3, r4) init_module(&(0x7f0000d80000-0x9)='/dev/sg#\x00', 0x9, &(0x7f0000580000-0x12)='(-wlan0%mime_type\x00') 2018/02/04 15:23:47 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f000071e000)='./file0\x00', 0x4000, 0x2) 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) recvmsg$netrom(r0, &(0x7f0000f0b000)={&(0x7f0000000000+0xb69)=@full={{0x3, {"9d16d9990cc5b4"}}, [{"73e3ba98d9df3f"}, {"092284be3890e0"}, {"ab5908c0208a5a"}, {"85e106a38c0012"}, {"3702fbde377e7e"}, {"e64e8c272da45a"}, {"fe824c257db4b5"}, {"683ce37a137705"}]}, 0x48, &(0x7f0000001000-0x60)=[{&(0x7f0000000000)="a1e75fb8f12851cbdf78ab5dd06110dc88ae967a328b3de0f7b87d3e8bebad556f740cbdab674b6ed26501be348a24c3ba9360da0f740af19dc39b2c4938f41e96f210edb2751b1fc4725bd86bcabca624e75d4c58841304577d4633acf392a08e17917a049e64a389c44ace1255b79e9e45c17252dd22084d7583aa67d8a580338d1db4662235157655e966776f9f6d44f7d63926c18d1e33d69e2c57008ff1f2b3869d07f053e24f1576871dcfb38b56f61b3e9cacb9565fbf147c630cc27c814180512f8f2cd5cc2482ddae4cf6a37d4aa1d3b88fce40355a16c67f072bdf83427d0f43c1d0bd", 0xe8}, {&(0x7f0000000000)="a4edd1d02e46b513751c41d5a923a2c35af6459e022ed356c05f97aee43f982a3300d32792706b4600988ce5ba3e8ef0bd940b270b5c705b48da01349c610e498b8332ff7fc5e16e80db6dcff9d2dd57c5f8944e4a9efbf09397dcb425ee409ad0ac6a60983040748c37abdd0fb3329040af8ac4bc992af39c6506e116da642f9e7991d4018c17197ba63729d9f9d4b109f84565b9f7b1233bf1031d362d7cd5f9b3078d236923979fab02e00523e27d7fe981ef172eb84ab751599ebfa79dfca65783835388cdb5710318e54913cc9f93f000551290fa14794b3b0e7fe7964259596c297bc81d54358e771247c519f4725223b48785a2", 0xf7}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000bec000-0x24)="893f4b1d3d0f28dc669bc7e1b72cd1082923c4757658c17e38c81c787ee2946eccd4ce83", 0x24}, {&(0x7f0000000000)="93416e54daf85fcd30e8c252eeae87825b47162f11d715495db85dd5f94861d522eedf3b61090743f6fd77197d534ec850650482cbd946b2e0af418e3602da64f8527ba5825055be69486488d831f5b8a73696c567ef00c67952fd37bc22744025b79d6e8d1c0402037816381be2d67586db1ac33a66255f11b9ffd1f4a97460655deb649f5f11b539876f3cd6be8580", 0x90}, {&(0x7f0000c86000-0xd6)="398ebc31ab9f155ea350d96fa1394933be46e45ce3bda5acd79d0fdd9cd2723f866cbfee8d55c875ba2bf95a38bdb3a03ac45ccc0a01e5a028668eae4755e7c28ffa524ef65014bda682926f89dde5bbf75fb05f835e0c058600bbbde4206c73c9819c7cb070e19da3fc220cdb02cea93cb8d71cf5441f8057b1b8711f9d81161cbef946ca053974a1e1cb70d4c61350744e16c2b464ee7744f872cb0df36ebd5f7d41487ae2ffa751805797a65f22e99140af58dbbddf0587ecf4bf071a7948f8b213b1caccf577d1cb944b3c8289b2542236a275f1", 0xd6}], 0x6, &(0x7f0000223000-0x10a8)=[{0x98, 0x3a, 0xfffffffffffffff9, "f9d5a16454bf07bdf30cc2a5d7f098b42f0706d09d15b31faeab3dde35f0da74c85abc79adc2cfd5a7f43de71e0e9ee12ebf37493b1b2fd7b42d4f94f283aead8eb50c7e4f84b25ea92b1fd18db5b392ea27c243ede67b0893180c91e4300d14997a5e58d6cb8982a8875c56d6b0204376dc731b91d635d156479be9a0d41c52de5ecd5a"}, {0x1010, 0x117, 0x26, "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"}], 0x10a8, 0x20000000}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000895000-0xf)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/02/04 15:23:47 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000047e000)='/selinux/enforce\x00', 0x400, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000557000-0x4)=0x3b, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c76000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f000002d000-0x38)={&(0x7f0000779000)={0x10}, 0xc, &(0x7f00004eb000-0x10)={&(0x7f0000285000-0x64)=@dellink={0x20, 0x11, 0xf05, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, []}, 0x20}, 0x1}, 0x0) 2018/02/04 15:23:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0xf, &(0x7f0000f8c000-0x4), &(0x7f0000ce7000-0x4)=0x4) preadv(0xffffffffffffffff, &(0x7f0000b35000)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x800) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000634000)='/proc/self/net/pfkey\x00', 0x400, 0x0) signalfd(r0, &(0x7f0000eea000)={0x7fffffff}, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x14) syz_open_dev$sndtimer(&(0x7f00003c2000)='/dev/snd/timer\x00', 0x0, 0x101000) 2018/02/04 15:23:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000619000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f00000000000000000000000003ff00000000000000000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a67000)='/dev/sequencer2\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a81000)={{&(0x7f0000c6b000/0x1000)=nil, 0x1000}, 0x1}) read(r0, &(0x7f0000ad7000-0x55)=""/85, 0x55) 2018/02/04 15:23:47 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4), 0x4) write(r1, &(0x7f0000021000), 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000008000-0x20)={@common='eql\x00', @ifru_flags=0x2}) recvfrom(r0, &(0x7f000001d000-0x72)=""/1, 0x1, 0x0, &(0x7f000001d000)=@nfc={0x27}, 0x10) pipe2(&(0x7f0000027000-0x8)={0x0}, 0x800) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000028000)=0x40, 0x4) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000029000-0x8)={0x0}, 0x0) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000010000)=""/152) mmap$binder(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x4, 0x10, r2, 0x46) 2018/02/04 15:23:47 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000+0x7cb)={0x0, 0x0, 0x0, 0xfffffffffffffffe}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast=0xffffffff}], 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000002000)=@l2={0x1f, 0x1, {0x8, 0x3dfb, 0x1, 0x6b3, 0x7, 0x3}, 0x100000000, 0x6}, 0xe) 2018/02/04 15:23:47 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000be4000)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000f73000), &(0x7f0000000000)) r1 = fanotify_init(0x2, 0x802) splice(r1, &(0x7f0000001000)=0x2, 0xffffffffffffffff, &(0x7f0000002000)=0x4, 0xd, 0x0) [ 97.560689] binder: BINDER_SET_CONTEXT_MGR already set [ 97.566047] binder: 14493:14510 ioctl 40046207 0 returned -16 2018/02/04 15:23:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x5, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000525000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000b87000)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00003ef000)={0xfffffffffffffffe}) socket$unix(0x1, 0x5, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000860000)) 2018/02/04 15:23:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000040f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000588000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000001000)='^mime_type/\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000)={0x9, 0x8, 0x4, 0x4}, 0x8) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001000-0x10)={r1, r2, 0xff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000e69000)={0x0, 0x0}) setitimer(0x1, &(0x7f00007d2000-0x20)={{}, {0x0, r3/1000+30000}}, &(0x7f0000939000-0x20)) getitimer(0x1, &(0x7f0000b44000)) 2018/02/04 15:23:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000292000-0xd)='/selinux/mls\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f0000eb9000)="a95d5f91bc56ee7469829382dd89b99ecaace68bd710a5e49825f731a0374e05517f1b3a05c219ad5e15cf6651a7c0d552ce415e0941cda5d4b06c92ff71f5a09a26a1fedb62903c8144b636bcb47db6d804514c011cc1cc6686200cb6c6d0d0e0b1fb3c114267df5dff49c5e1cd5fcb8239390560023651d4a08b95515943d188f4264062c027eb8b736a2a26fc195a13913ccfb3b7b8bb9c23cd283ad7baed5f09a029e76e31a8993838817c65985ebf696f4af3deffdc056a32444d4c707064ec2dfba73dbd40400934d04ffd560bd941aa92d154", 0xd6, 0x1000, &(0x7f0000f4d000)) r1 = epoll_create1(0x0) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2}) r3 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000f96000)={0x2004}) poll(&(0x7f0000024000-0x50)=[{r2, 0x41, 0x4}, {r1, 0x0, 0x2}], 0x2, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066d000-0x10)) accept4$inet(r0, &(0x7f00007fe000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000f31000-0x4)=0x10, 0x800) 2018/02/04 15:23:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) mlock2(&(0x7f00003f4000/0x2000)=nil, 0x2000, 0x1) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c60000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$vsock_stream(r0, &(0x7f000010d000)={0x28, 0x0, 0x4, @my=0x1}, 0x10) 2018/02/04 15:23:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000008a000)='net/anycast6\x00') preadv(r0, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) 2018/02/04 15:23:47 executing program 5: mmap(&(0x7f0000000000/0x35d000)=nil, 0x35d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000035c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000035d000-0x20)=[{0x8, 0x40}, {0x3, 0xfff}, {0xb, 0x2}, {0x4, 0x200}], 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000035d000-0x9)='/dev/ppp\x00', 0xc0000, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000030000-0x16)='/selinux/checkreqprot\x00', 0xa0000, 0x0) linkat(r1, &(0x7f000035d000-0x8)='./file0\x00', r2, &(0x7f00000c5000)='./file0\x00', 0x400) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x1, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x9}}, 0xe8) sendmsg(r3, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[]}, 0x0) pread64(r2, &(0x7f000010a000-0x1e)=""/30, 0x1e, 0x0) 2018/02/04 15:23:47 executing program 7: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f70000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) r1 = dup(r0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000f77000)=@assoc_value={0x0, 0x9}, &(0x7f0000f77000)=0x8) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000f78000-0x10)={r2, 0x20, &(0x7f00001f3000-0x20)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}, @in={0x2, 0x0, @broadcast=0xffffffff}]}, &(0x7f0000f3a000)=0x10) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000d14000-0x8)=@hopopts={0x0, 0x0, [], []}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00007f4000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/04 15:23:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008ed000)='/proc/self/net/pfkey\x00', 0x8101, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000680000-0xe8)={{{@in6=@mcast1, @in=@local}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f00009d3000-0x4)=0xe8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f00002a7000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000f8f000-0x120)=@newae={0x68, 0x1e, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @empty}}, @in=@rand_addr}, [@lifetime_val={0x28, 0x9}]}, 0x68}, 0x1}, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000032f000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000736000)={0x0, 0x1c000, 0x8, 0x1, 0x4, 0x6c, 0x80000000, 0x1000, 0x1ff, 0xf19, 0x7a29}, 0xb) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000084f000)='/dev/ppp\x00', 0x101000, 0x0) ioctl$TUNSETNOCSUM(r3, 0x400454c8, &(0x7f0000265000-0x4)=0x9) 2018/02/04 15:23:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000065a000-0x2), &(0x7f00003c7000-0x4), &(0x7f0000a2f000-0x4), &(0x7f00007c4000)) rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075d000-0xad), &(0x7f000015e000-0x4), &(0x7f0000b26000-0x4), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ec000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) r3 = dup2(r1, r2) tkill(r0, 0x15) wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a95000-0x90)) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000062000)=0x6) capset(&(0x7f0000ad5000)={0x19980330, r0}, &(0x7f00005c0000-0x18)={0x1, 0x2, 0x0, 0xfffffffffffffffa, 0x366, 0x6}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000030000)='/dev/pktcdvd/control\x00', 0x92000, 0x0) 2018/02/04 15:23:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000961000)={0x2, 0x8001, 0x0, 0x1000, 0x6, 0x5342, 0x7ff, 0x3ff, 0x0, 0x2, 0x10001}, 0xb) capset(&(0x7f00001b5000-0x8)={0x19980330}, &(0x7f0000780000-0x18)) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x20, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x20}, 0x1}, 0x0) 2018/02/04 15:23:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000bb000-0x8)={0x0}) accept4$inet(r2, &(0x7f0000cec000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000071000-0x4)=0x10, 0x800) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bcb000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000eb0000-0x210)={0x800, {{0xa, 0x2, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0x700000000}}, 0x1, 0x3, [{{0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @rand_addr=0x41280373}, 0x8}}, {{0xa, 0x3, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, {{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}]}, 0x210) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aaf000-0xc)) fcntl$notify(r3, 0x402, 0x20) ppoll(&(0x7f0000002000-0x50)=[{r1, 0x60}], 0x1, &(0x7f0000aac000)={0x77359400}, &(0x7f0000aad000-0x8), 0x8) 2018/02/04 15:23:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006de000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r0, &(0x7f0000927000)='-0', 0x2, 0x0) 2018/02/04 15:23:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006b8000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000702000-0x4a)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x38, 0x35}, 0x48) socketpair(0x0, 0x0, 0x0, &(0x7f00001cc000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f000000d000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x401}) r2 = syz_open_dev$mice(&(0x7f0000ff7000)='/dev/input/mice\x00', 0x0, 0x10000) lookup_dcookie(0x3ff, &(0x7f0000a04000-0xdf)=""/223, 0xdf) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f000009e000)={@common='eql\x00', @ifru_flags=0xd800}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000ca8000)={{{@in=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f000010e000)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00002ef000-0x10)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}}, 0x10) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000ac6000)={0x80, 0x8, 0x5, 0x4a}) 2018/02/04 15:23:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000+0x654)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$revoke(0x3, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000070e000)={@mcast1={0xff, 0x1, [], 0x1}, 0x7ff, 0x0, 0x1, 0x4, 0x5, 0x7ff, 0x3}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000a000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000b6b000-0xe)='attr/fscreate\x00') writev(r2, &(0x7f0000ffd000)=[{&(0x7f0000985000-0x1000)="ab", 0x1}], 0x1) 2018/02/04 15:23:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00002ad000-0x20)={@common='vlan0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000058000)='/dev/rtc\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f000021a000)={0x0, 0x7, 0x7, 'queue1\x00', 0x1}) 2018/02/04 15:23:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000678000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f00009de000)=0x26, 0x800) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a4e000-0x4)=0x0) sendmsg$nl_generic(r0, &(0x7f0000940000)={&(0x7f00004df000)={0x10, 0x0, 0x0, 0x4001110a}, 0xc, &(0x7f0000dca000)={&(0x7f0000c53000)={0x5a8, 0x1f, 0xa01, 0x2, 0x0, {0x2}, [@nested={0x1b8, 0x65, [@generic="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", @generic="91affb7878ef898ebdbe11587c6b31c8cc6163e59bef83fb4c5874fd94bd0df30d8d608dec22682052a7569795bb9d6e69902734ad56dafabc73db6533856d41e04fff5339458d7d66da8d6c49b717ca2f87ad2794b5aacaa5501c6eff92733ee9dc27858eaae52d51faf3e47c36354c8bfe172f640803c6622bf855ad196acb0c19e42124068f44269a260656c3ee7ab890e742c3ff34dc003a5f7c4c635beded190b750bb724ee8c85514865cd4d06d10af29ad4efcc3b9154"]}, @nested={0xd0, 0x3b, [@generic="5e99b1fa6f66200d6ed18c843f5cac2720c115ffb9be7617d7468d3e65851a7704e102464f0b079c9d86b1de8db2daf8ffafcbeac664d2a98497707877db4a400b9a9a34899fc825f247fd02ccdc49adf1126dfa5fec8887e1e8e3da00b7b544dd4187fba504e8fde82c830829723d885ea5aaa184230cc0e641758ce13dc11bcaabe6c5c7014b790b6953d79f554f09c2a402f93aee3b702b192ae0a6d249f77c6f8fe486d67c4fc615d0759089d84bb0fa68e346a77c32ed99a09eb6380f0f374a8c37028cd2170f6ab8"]}, @generic="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", @nested={0x128, 0x6, [@generic="6a0c9bc68c91c66b0f982565444f36601e5dfdb5f324faf8a40a631f7d9ae357af1c3cc0e3df11288e34dbadc93fe4938f94911c7be3f92571d9d016245a38ef1e86c1a132e6ec2ba4bc11402ef7a1d2bea5f7a5c8492d8b9f437a6eb482", @generic="dd66a92597b3fd90f68c2d0a4ae0b3e804fea0d6b7570709906361c58de56ac5674faf26e555c9cb9377caa51b103a1ae5797c5a287aec6ae636167c43", @generic="a8e5e09b2d454ad5c8a76767cdcd07d6e30564b647825c7e8211b2419934f399208dc5bca8c7afb0f8c3b362c64d08be30a7993cd1f0347b1547fe2c01ec21677cc730da3386cad089916140cc9cdf5c9fd19e3b509f48f8d52485c22b2b110ba2110e28deb6b270edf3b601057d4b360a61ebd04f35c86549", @typed={0x10, 0x7a, @u64=0x4}]}, @typed={0xc, 0x4e, @u32=0x5}, @typed={0xc, 0x30, @pid=r1}, @nested={0x10, 0x8f, [@typed={0xc, 0x90, @str='\x00'}]}, @typed={0xc, 0x91, @ipv4=@rand_addr=0x10000}, @generic="53db186a5332045c078a7f869fc245e0fc7c1a37cf30db2a054af28d9ac74a075f0af275b7630c8349d3f4b3e7f2736ec078e6aaab69401a753fccae627589fe6ba98d07146cf3713585eb760fc3373186ed812a693a939e1b922f6fd13bf927297b1382d379ebc15a9070f2105cf2258e64af52143c1dab1b7ab3da433c2f802da1f19422c300663055c0a996c4f132e65d1871cce45bf5d96d3922464cd4c2861eaf3b3e5a25d65b2ac7bc0dc0"]}, 0x5a8}, 0x1, 0x0, 0x0, 0x4004080}, 0x4000000) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x400454d0, &(0x7f0000002000+0x89)) 2018/02/04 15:23:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005b2000)='/dev/sequencer\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f0000721000-0xe5), 0x0, 0x0, &(0x7f00001c8000)={0x0, 0x989680}) getsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000871000), &(0x7f00002cd000)=0x4) 2018/02/04 15:23:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000af6000), &(0x7f000023f000)=0x4) symlinkat(&(0x7f000011a000-0x8)='./file0\x00', r0, &(0x7f0000c05000)='./file0\x00') mount(&(0x7f0000c3b000-0xe)='./file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f00002ba000)="01f700", 0x0, &(0x7f000073b000-0x1)) 2018/02/04 15:23:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x3, &(0x7f0000000000)={0x3, &(0x7f0000001000)=[{0x49, 0x2000000, 0x9}, {0xe, 0x4, 0x7fff, 0xcca}, {0x57, 0x94, 0x9, 0x40}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x100, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000002000)=0x7) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f00009d8000)='/dev/random\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000002000)) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000003000-0x4)) 2018/02/04 15:23:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x3, &(0x7f0000099000-0x10)) r0 = syz_open_dev$sndseq(&(0x7f0000d44000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c35000)={{0x100000008000080}, 'port0\x00', 0x31, 0x4}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x80}, "0a4ceaa05dad126e00000002a5569b3fd4cec307e8ef3d13eb790ec9000400000d229db692542e5b78f8b29e0a27800f0000000000000009fb420009587f01a4", 0x800000000073, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000140000-0x10)='/dev/sequencer2\x00', 0xc0, 0x0) 2018/02/04 15:23:47 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) nanosleep(&(0x7f0000012000+0x1c7)={0x77359400}, &(0x7f0000003000-0x10)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 15:23:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000d80000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept(0xffffffffffffffff, &(0x7f000017f000-0x8)=@sco, &(0x7f00009e2000-0x4)=0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) readv(r1, &(0x7f0000c24000)=[{&(0x7f000057a000-0x27)=""/39, 0x27}], 0x1) connect$unix(r0, &(0x7f0000caa000-0xa)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000707000-0x8c)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}}, &(0x7f0000d92000)=0x8c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000a35000)={r3, 0x2}, 0x8) 2018/02/04 15:23:47 executing program 1: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) read(r0, &(0x7f000090f000)=""/168, 0xa8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d6f000)={0x0}, &(0x7f0000fa3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x420b, r2, 0x0, 0x0) 2018/02/04 15:23:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) listen(r0, 0x8001) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c8f000)='/dev/ppp\x00', 0x30000, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000b8f000-0x4)) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f00004ef000)={0xffffffffffffffff, {{0xa, 0x1, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x54}}, {{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x909d}}}, 0x108) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f54000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000416000-0x14)={0x0, 0x3, 0x0, 0x6, 0x7, 0x8}, &(0x7f0000f12000-0x4)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000511000)={r3, 0x40}, &(0x7f00001b4000)=0x8) fcntl$getflags(r0, 0x40b) connect$inet6(r0, &(0x7f00001c5000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/04 15:23:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005e3000)='/dev/rfkill\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000001a000)={0x0}, &(0x7f00008e5000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f5b000-0x98)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x8000, 0x200}, 0x98) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000ce000)) 2018/02/04 15:23:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) syz_open_dev$binder(&(0x7f000038f000)='/dev/binder#\x00', 0x0, 0x802) r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) renameat2(0xffffffffffffffff, &(0x7f000000c000-0x14)='/', r0, &(0x7f0000020000-0x8)='./file0\x00', 0x0) 2018/02/04 15:23:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004b6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000687000+0xfbf)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f000034c000+0x66a), &(0x7f0000091000)=0x4) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000bbc000)=""/110) 2018/02/04 15:23:48 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x13, &(0x7f000078b000), 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000253000-0xef)="e7a3269b4f159e508f340f2626b4546a25e330482b5a98461750d99f8f94f8c7dd2bc3f3e4f0cc0c100c820ef1fd5734fd82df7f8d5d08b01c9949143f93e03fbb427ca7a70ce14dc5f91a14ab4c3ba6d925e59ca5c11a35d7f8c605169c46b5c4fc99fdb2b29c717ea02ba300a1d93622594354c4e979e3d74ba8718fe3fb8bb4e6cf0257b2915de58442dbd67720593c6488fc439d303af3f1e1689ff1733ab189803318febe35853bef1b9bedd01c2b598495b6af9ed4d4077b9553cd197e808e71a8f7908b950ea194ebe72019dcc71082eb42eefcffcc0253a8f04164ea06d2b8adcc7d746108e1f7e73f1a9b", 0xef) 2018/02/04 15:23:48 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000004000-0x4), &(0x7f0000000000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f0000002000-0x4), 0x4) 2018/02/04 15:23:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00003e9000)={0x0, &(0x7f0000af0000-0x40)=[{0x800, 0x5, 0x2, 0x1000}, {0xf000000000000000, 0x754b, 0x3, 0x7f}, {0x6, 0x8, 0x4, 0x6}, {0x1400000000000, 0x73, 0x100000001, 0x8}, {0xfffffffffffffffb, 0x4, 0xc3, 0x2}, {0x1, 0x7, 0x7, 0xa6}, {0x7, 0xffffffff, 0x7ef, 0x8}, {0x6, 0x9, 0x7f, 0x100000000}]}) rmdir(&(0x7f0000384000-0x8)='./file0\x00') prctl$seccomp(0x16, 0x2, &(0x7f0000cca000)={0x1, &(0x7f000039d000)=[{0x401, 0xffffffffffffffff, 0x9, 0x101}]}) 2018/02/04 15:23:48 executing program 0: clone(0x0, &(0x7f0000001000-0xa2), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mprotect(&(0x7f0000014000/0x4000)=nil, 0x4000, 0x0) madvise(&(0x7f0000cc3000/0x1000)=nil, 0x1000, 0x65) prctl$setmm(0x23, 0x9, &(0x7f0000013000/0x1000)=nil) r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000001000-0x7)="64696d69f10005") 2018/02/04 15:23:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000746000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f00002a4000-0x6c)={'system_u:object_r:login_exec_t:s0', 0x20, 'system_u:object_r:mount_exec_t:s0', 0x20, 0x31, 0x30, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x6c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006e8000-0xc)='/dev/rfkill\x00', 0xa0800, 0x0) read(r1, &(0x7f000029f000+0xeea)=""/70, 0x46) 2018/02/04 15:23:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a4f000-0x15)='/dev/pktcdvd/control\x00', 0x800, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f000007d000)={0x4, 0xe9c}) r1 = syz_open_dev$binder(&(0x7f0000bc7000-0xd)='/dev/binder#\x00', 0x0, 0x0) epoll_create(0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0046209, &(0x7f0000001000)={0x0, 0x0, &(0x7f00004f0000)=[], 0x0, 0x0, &(0x7f00004f1000-0x2c)}) r2 = dup3(r1, r1, 0x80000) clock_gettime(0x0, &(0x7f00007b4000-0x10)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f000095e000-0x20)={{0x77359400}, {r3, r4+10000000}}, &(0x7f0000dae000)) 2018/02/04 15:23:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x9) mmap(&(0x7f0000000000/0x5e0000)=nil, 0x5e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000001, 0x0, &(0x7f0000016000)={0x2, &(0x7f0000000000)=[{0x7c}, {0x6, 0x0, 0x0, 0x7ffff7ff00000}]}) fstat(0xffffffffffffffff, &(0x7f00004e9000-0x44)) 2018/02/04 15:23:48 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000019000-0x8)={0x0, 0x0}, 0x4000) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f000000d000-0x8)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x1000000005432, &(0x7f0000018000)) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f000000d000-0x6)={0x0, 0x5, 0x2b8}) 2018/02/04 15:23:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000282000)='./file0\x00', &(0x7f0000767000-0x8)='./file0\x00', &(0x7f00005aa000-0x7)='mqueue\x00', 0x800000000008c00, 0x0) r0 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) socketpair(0x8, 0x80000, 0x401, &(0x7f0000d66000-0x8)={0x0, 0x0}) rename(&(0x7f000069d000)='./file0\x00', &(0x7f0000e5e000-0x8)='./file0\x00') ioctl$KDSKBLED(r1, 0x4b65, 0x1) getdents(r0, &(0x7f0000386000)=""/1840, 0x730) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000f57000-0x20)={@generic="0883234cb39c1d57bca6b37667059170", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000123000-0x4)=0x0) rt_sigqueueinfo(r3, 0x18, &(0x7f0000dfb000)={0x1a, 0x4, 0x3, 0x400}) 2018/02/04 15:23:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000470000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000b82000)='devpts\x00', 0x0, &(0x7f000000a000)) r0 = memfd_create(&(0x7f000027d000)='devpts\x00', 0x2) connect$unix(r0, &(0x7f0000c53000)=@abs={0x0, 0x0, 0x2}, 0x8) symlink(&(0x7f0000e32000-0xc)='./file0/bus\x00', &(0x7f00002b4000)='./file0/bus\x00') mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) 2018/02/04 15:23:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000faf000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000881000-0x8)='net/arp\x00') r2 = syz_open_dev$urandom(&(0x7f0000ba5000)='/dev/urandom\x00', 0x0, 0x1) r3 = socket$inet(0x2, 0xa, 0x0) r4 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000484000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x0, @random="e46167460c7f"}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @common="65716c0000ffff130100000000000200"}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e58000+0x9c5)='/selinux/user\x00', 0x2, 0x0) sendfile(r2, r1, &(0x7f0000fda000-0x8), 0x100000001) 2018/02/04 15:23:48 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) connect$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}}, 0x10) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000000c000)=[{r1}], 0x1, &(0x7f000000d000-0x10), &(0x7f0000005000-0x8), 0x8) 2018/02/04 15:23:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000001000-0x4)={0x3, 0x8c, 0x10000}) r1 = memfd_create(&(0x7f0000001000-0x1a)=',em1]):wlan0vboxnet0nodev\x00', 0x2) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000c27000-0x4)={0xffff, 0x0, 0x8001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) ptrace$setsig(0x4203, r2, 0x6, &(0x7f0000157000)={0x1d, 0x8, 0x8, 0x10000000000008}) process_vm_writev(r2, &(0x7f0000de6000)=[], 0x0, &(0x7f0000fa3000)=[], 0x0, 0x0) 2018/02/04 15:23:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00005ee000-0x8), 0x8) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000354000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000694000-0x20)={0x0, 0x3, 0x2db, 0xb6, r1}) unshare(0x40600) r2 = dup(0xffffffffffffffff) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000596000)={&(0x7f0000a42000/0x2000)=nil, 0x2000}) pwritev(r0, &(0x7f0000b3c000)=[], 0x0, 0x0) bind$vsock_stream(r2, &(0x7f0000055000-0x10)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00004b2000-0x20)={{&(0x7f0000f8d000/0x3000)=nil, 0x3000}, 0x1}) 2018/02/04 15:23:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/packet\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000000000)=0x1, 0x4) unshare(0x60000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000049000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000001000)="da1ca75234656138ed35ba12bb1702a8b8b090ecabf4c5e3cd2ee7aef0e4ffa00a9a4c6e8d403b6a8d7bbf61a9ce406b7efd653472c9395ed836619b8f94c2388d8d9e4ddda84c657f21540a7f46a1b332bb0d210154fadd001f53d1f687961490950a97ef6597a71344", 0x6a, 0x8084, &(0x7f0000001000)={0xa, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000932000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@dev, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r1, 0x8, r2) getgroups(0x8, &(0x7f0000001000-0x20)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r5, 0xc0305302, &(0x7f0000002000-0x30)={0x8d0e, 0x40, 0x850, 0x0, 0x2, 0x5}) setsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000001000-0xc)={r2, r3, r4}, 0x4b) unshare(0x28000400) 2018/02/04 15:23:48 executing program 0: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000ffd000-0x4), 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000000)=""/110, &(0x7f00004ab000)=0x6e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[]}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x6, 0x1ff}) accept4$ipx(r1, &(0x7f00003d2000), &(0x7f0000aa0000)=0x10, 0x800) sendmsg(r0, &(0x7f000022c000)={&(0x7f00007be000-0x10)=@nfc={0x27, 0x5, 0x5, 0x1}, 0x10, &(0x7f000032e000)=[{&(0x7f0000d0a000)="9e932c10d7827d1d41a3ad2e5021b6b31a42fb2830451b1cfe7af1f9d6ff9029a8ed4ab5fa730cd93849c78ff7c11162b01d5b48f4cf75e719578f71a96a4cc876f6da31a90513045cf6287c595c17f8244e6836940a204e8ba5bfd00828192136d03f8455c68b74162ea980cbc12d2a1f234cff6c93aeb489168d951445a77bc8368271237bd2c621d504580a2ea1a809870f11c21075bb27152a0e583df2613c8c6bd0800d93a75a0bf565ce746495431a73645ad388c4a6f4923a7e3907319db8ad0c37e44de7bd1e26", 0xcb}, {&(0x7f0000ff4000)="2184b0c2052228f2d68d0cc12453a4c32e2cc39f28eedb3d97c14f09281b13a68282361dab0ad8bba879d5f0b41f50c65d855b499574c561b2bc1325790c287347f72c0b74f7d82a8a4861e1578353f19a5e04117e34468c8136f757dc00b4ac5658655f59a89ccf18b07358f76fd73e4669ed4ea4719b1423cf67c49499d55db97dc62d9fa5724cbb4ee15be7f659168d55d2ad9a638aeb20f221cb3bea63496e2d", 0xa2}, {&(0x7f0000ab8000-0x2c)="251359579d4bbc8a64005971c62a3b845f17d21c18d57f2e0c5f3ff0ea918f359cc1a8b9d23094fb30ddbf9e", 0x2c}, {&(0x7f0000cda000)="c130a6aeb7bae5983d0c0a2617f40539bdfd14798808593d88239956", 0x1c}, {&(0x7f00004e7000)="63c34615d3961eecff6fa000e12e9b9ebb4b0373c8da6b52437a0fe359565bc1a19596f79768f296cb39309715c0ab48f49ecacf86db3f9e2205fb7b1f09230e5fc1b108d795922fb77295c69044cf0b9bf0c6579b717f43a2647f887351a48d63572d2563af13b00e64cd35008b0e0f95ad4e4b161aa6ea1adb33102b65ac9cd4197223a3f1634837b8c2ece6c391ddd5e66b776573f0e68e9daf1dc2b4ef", 0x9f}], 0x5, &(0x7f0000df7000-0x108)=[{0x108, 0x118, 0x78, "cacb140b37b9e2da34d6a6656edae84f5f5c1f3b815ba165969f239db7a643c6832248a4023a719aefa4939193e924122e488c1f7f45f632b14e773561dc9138cec7d8f0b6d7c161d1b28c0b34e23dc9d6a7b3277d8988902c053501fcf8357708ed909bcca05e22ea73c603039ff6c579a51cd1627a63058b859e816b86cffad38858d3f45e664c47c33e6fcba0aec2132f64c9f6b3037cd9843fc5feb649defab939744d3f3cee57e2ad4e63f63be9ac66f9bcf53005a886a77b4adfb14e88aad2e891dcd64f3752a873984d5d18bec861f2989cdd08c5e50bcbd4df818c8939c2e90076bf92cd2d884e9880a5034ff393ebac6b1cf1"}], 0x108, 0x24004000}, 0x10) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/02/04 15:23:48 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socketpair(0x2, 0x6, 0x1, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000003000)=0x7, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a}, &(0x7f0000013000-0x1000)='L', 0x1, 0xfffffffffffffffd) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000e56000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = getpgid(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f000052e000-0x8)={0x1, r2}) [ 98.427955] binder: release 14665:14668 transaction 104 out, still active [ 98.437184] binder: undelivered TRANSACTION_COMPLETE [ 98.462068] binder: send failed reply for transaction 104, target dead [ 98.476965] binder: release 14665:14668 transaction 106 out, still active [ 98.488639] binder: undelivered TRANSACTION_COMPLETE [ 98.497970] binder: send failed reply for transaction 106, target dead [ 98.529474] handle_userfault: 5 callbacks suppressed [ 98.529492] FAULT_FLAG_ALLOW_RETRY missing 30 [ 98.539350] CPU: 1 PID: 14685 Comm: syz-executor3 Not tainted 4.9.80-gb30d2b5 #28 [ 98.546970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.556308] ffff8801cbd8f960 ffffffff81d94b69 ffff8801cbd8fc40 0000000000000000 [ 98.564297] ffff8801b6b9d790 ffff8801cbd8fb30 ffff8801b6b9d680 ffff8801cbd8fb58 [ 98.572291] ffffffff816624ba 0000000000001244 ffff8801ac68e8f0 ffff8801ac68e8a0 [ 98.580289] Call Trace: [ 98.582849] [] dump_stack+0xc1/0x128 [ 98.588201] [] handle_userfault+0xa3a/0x1310 [ 98.594236] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 98.601236] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 98.607620] [] ? drop_futex_key_refs.isra.11+0x63/0xd0 [ 98.614543] [] ? futex_wait+0x482/0x5e0 [ 98.620151] [] ? handle_mm_fault+0x117b/0x2530 [ 98.626357] [] ? handle_mm_fault+0x1fc3/0x2530 [ 98.632567] [] handle_mm_fault+0x1fd1/0x2530 [ 98.638603] [] ? depot_save_stack+0x122/0x4a0 [ 98.644728] [] ? __pmd_alloc+0x410/0x410 [ 98.650420] [] __do_page_fault+0x5c2/0xd40 [ 98.656289] [] ? mm_fault_error+0x2c0/0x2c0 [ 98.662239] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 98.668880] [] do_page_fault+0x27/0x30 [ 98.674394] [] page_fault+0x28/0x30 [ 98.679646] [] ? copy_user_generic_unrolled+0x9e/0xc0 [ 98.686460] [] ? SyS_add_key+0x2ef/0x390 [ 98.692146] [] ? key_get_type_from_user.constprop.10+0xe0/0xe0 [ 98.699742] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 98.706303] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 98.722105] FAULT_FLAG_ALLOW_RETRY missing 30 [ 98.726772] CPU: 1 PID: 14689 Comm: syz-executor3 Not tainted 4.9.80-gb30d2b5 #28 [ 98.734385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.743724] ffff8801ac6bf960 ffffffff81d94b69 ffff8801ac6bfc40 0000000000000000 [ 98.751714] ffff8801cb001c10 ffff8801ac6bfb30 ffff8801cb001b00 ffff8801ac6bfb58 [ 98.759706] ffffffff816624ba 0000000000001244 ffff8801cb5da0f0 ffff8801cb5da0a0 [ 98.767688] Call Trace: [ 98.770252] [] dump_stack+0xc1/0x128 [ 98.775601] [] handle_userfault+0xa3a/0x1310 [ 98.781636] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 98.788624] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 98.795007] [] ? drop_futex_key_refs.isra.11+0x63/0xd0 [ 98.801908] [] ? futex_wait+0x482/0x5e0 [ 98.807510] [] ? handle_mm_fault+0x117b/0x2530 [ 98.813723] [] ? handle_mm_fault+0x1fc3/0x2530 [ 98.819937] [] handle_mm_fault+0x1fd1/0x2530 [ 98.825976] [] ? depot_save_stack+0x122/0x4a0 [ 98.832103] [] ? __pmd_alloc+0x410/0x410 [ 98.837804] [] __do_page_fault+0x5c2/0xd40 [ 98.843667] [] ? mm_fault_error+0x2c0/0x2c0 [ 98.849618] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 98.856271] [] do_page_fault+0x27/0x30 [ 98.861785] [] page_fault+0x28/0x30 [ 98.867041] [] ? copy_user_generic_unrolled+0x9e/0xc0 [ 98.873857] [] ? SyS_add_key+0x2ef/0x390 2018/02/04 15:23:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000282000)='./file0\x00', &(0x7f0000767000-0x8)='./file0\x00', &(0x7f00005aa000-0x7)='mqueue\x00', 0x800000000008c00, 0x0) r0 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) socketpair(0x8, 0x80000, 0x401, &(0x7f0000d66000-0x8)={0x0, 0x0}) rename(&(0x7f000069d000)='./file0\x00', &(0x7f0000e5e000-0x8)='./file0\x00') ioctl$KDSKBLED(r1, 0x4b65, 0x1) getdents(r0, &(0x7f0000386000)=""/1840, 0x730) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000f57000-0x20)={@generic="0883234cb39c1d57bca6b37667059170", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000123000-0x4)=0x0) rt_sigqueueinfo(r3, 0x18, &(0x7f0000dfb000)={0x1a, 0x4, 0x3, 0x400}) 2018/02/04 15:23:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e9c000)='./file0\x00', 0x200000110) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000273000-0xed)=""/237) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000ff9000-0x30)={0x3ff, 0xaa4, 0xde2, 0x2, 0xffffffffffffffc2, 0x7fff}) r1 = getuid() sendmsg$nl_generic(r0, &(0x7f0000170000-0x38)={&(0x7f0000c37000-0xc)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000be000-0x10)={&(0x7f0000a15000-0x470)={0x470, 0x29, 0x8, 0x2, 0x3, {0x1e}, [@generic="949d309c93e8cb3eb71dd346a246d9a28099008e8d1d7b1357f386f19a24f26c8e900f39cff64c9ae43fc0ab21ee6d6114a6fbf2c57bf94f6b3cce733733c63f4880f317af7fbd1701671bb1d7efd07430f70fcefe511c2ac104c29698671081cb0271de8d00e9d50f4553d24bc98759bd551be04e670a57958b7a9b15a281cebfb7ebbc56a0f696ff16f75fbe5116c4cc", @generic="a037c692d80d9bdcef9a40a704212c1c6c95e40c7137c292c44d1f0e73f9a24b148f41f01a04037a0764a822af7afc16a44a4881995f0a85977ddb3f9141db58af1d10f2dc3b304a372772444134ad59c4cc7dcdb2db53eb36eed3796ef0396d45c85dfb8973cbccbc89697ef0ff246a1a781d9c655fc5572ffcfa329944b9cae5a8285f1ff7d915c349ede684ce5efaa9a2c9c74efecdacd737c9", @nested={0x168, 0x19, [@typed={0xc, 0x21, @fd=r0}, @generic="7c9a28a25f27b68bf7afb92b583ebf200ea0128d1b0281da4782068ddc9311da27934b1b41261e95abadb106f562bff59fdb4849f6dd537ee18617f3da56d06902f827b1b6d420ab58316c948bf238ecf4c3af7e9686d16648a650615747308b1ee6abb4d5ac5edbdc", @typed={0xc, 0x72, @ipv4=@dev={0xac, 0x14, 0x0, 0x11}}, @generic="028342fccf5c8c14504934aea81c172100a1672edc841af850f9c92a2de672624e3c24124952b5ba7a1d3fdddefd5fa19eebebe9c20bd3ae064e2135775ddd4905f692cfd47f90f3304a92a61f4d4a1f9c71f9e13e455672117ab313ccd492bdb6a1cab5dd74a8c6076537f1edd104a9830450c2003af557047353f70c73d5a32f90d56766b8d681929941d24492345b1e8fc8bc77a762fef2dc948c1c8b4ceac8ec278b5fc5bee6d4bd485a7dc71c061c6ab18cee7f87d20ddb4b1102393dc140c4590c90831a08f418cbc0dff52c13e6a0d2c9", @typed={0xc, 0x31, @uid=r1}]}, @nested={0x7c, 0x1d, [@generic="9d5f3056994cb6e0eb6d4b6d136e5da83115e27b2f58ea946bc42e895ed2cbd8f19fb551eb4d5364e707b066ecb57c68d402dd56425dc4dc9b11580e4adfeffa2f18feee73eba5216050966ab77f85e31f8cbe0b80d0f533429640ca9c4044eb577f941a85d4c0ee83946e37ae3bc8cfc8463641bb4263d7"]}, @generic="a9f78e525e156d1666bfdaa7b9b0d9103f8daa352e06b20247d0ce90b21549433a6127717b640e1174593263f02ca14d4e23ab50349259c63908e559dd07285622d88fbfb6d006b4ad954feb7ebd97fb9707354101967b01c50c7a543d7d557ee51214c488fda5c9409965f5711d1dc539386ce0dd7b51af04094f64e211931cdb79ff96a4cd0a9e6b5b8096168346cdb148bc25e1067af24231c1e001fc2c946902be1c0fae2778a270cf3333de62a182084058e2ccccf685baed457b159edbd01244e6e9fc5ff416433621735b31972a7592853f5c87602e7991d150d635fcf54694af29e70dbc2d2105f6668f802b8b3db6dcc8bf5903", @generic="304c03d4dea2e65758dff0c8e89d6f98c77dd0f55ac1d42575c5c163a93a78082d5c742af6501d6ca795d0a59dee3092da63611b976470d9844ec46a04a3442db1f4e45cebe0f542f89a532ecabf1a462aaf4f18"]}, 0x470}, 0x1, 0x0, 0x0, 0x24000001}, 0x400c0) r2 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000044e000), &(0x7f0000616000)=0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) prctl$getname(0x10, &(0x7f0000689000-0x2c)=""/44) getpeername$ipx(r2, &(0x7f0000960000-0x10), &(0x7f0000f83000-0x4)=0x10) prctl$intptr(0x17, 0x7fffffff) ioctl(r2, 0x8916, &(0x7f0000000000)) bind$netrom(r2, &(0x7f00009b3000-0x10)=@ax25={0x3, {"92aebb1dbfcb3f"}, 0x5}, 0x10) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000be6000-0x78)={0x2, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x2, @empty}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x8, 0x4, 0x0, 0x5, &(0x7f000082d000)=@generic="7c5dfe4663093c1fe4beecdc7e4b4a71"}) 2018/02/04 15:23:48 executing program 0: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000ffd000-0x4), 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000000)=""/110, &(0x7f00004ab000)=0x6e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[]}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x6, 0x1ff}) accept4$ipx(r1, &(0x7f00003d2000), &(0x7f0000aa0000)=0x10, 0x800) sendmsg(r0, &(0x7f000022c000)={&(0x7f00007be000-0x10)=@nfc={0x27, 0x5, 0x5, 0x1}, 0x10, &(0x7f000032e000)=[{&(0x7f0000d0a000)="9e932c10d7827d1d41a3ad2e5021b6b31a42fb2830451b1cfe7af1f9d6ff9029a8ed4ab5fa730cd93849c78ff7c11162b01d5b48f4cf75e719578f71a96a4cc876f6da31a90513045cf6287c595c17f8244e6836940a204e8ba5bfd00828192136d03f8455c68b74162ea980cbc12d2a1f234cff6c93aeb489168d951445a77bc8368271237bd2c621d504580a2ea1a809870f11c21075bb27152a0e583df2613c8c6bd0800d93a75a0bf565ce746495431a73645ad388c4a6f4923a7e3907319db8ad0c37e44de7bd1e26", 0xcb}, {&(0x7f0000ff4000)="2184b0c2052228f2d68d0cc12453a4c32e2cc39f28eedb3d97c14f09281b13a68282361dab0ad8bba879d5f0b41f50c65d855b499574c561b2bc1325790c287347f72c0b74f7d82a8a4861e1578353f19a5e04117e34468c8136f757dc00b4ac5658655f59a89ccf18b07358f76fd73e4669ed4ea4719b1423cf67c49499d55db97dc62d9fa5724cbb4ee15be7f659168d55d2ad9a638aeb20f221cb3bea63496e2d", 0xa2}, {&(0x7f0000ab8000-0x2c)="251359579d4bbc8a64005971c62a3b845f17d21c18d57f2e0c5f3ff0ea918f359cc1a8b9d23094fb30ddbf9e", 0x2c}, {&(0x7f0000cda000)="c130a6aeb7bae5983d0c0a2617f40539bdfd14798808593d88239956", 0x1c}, {&(0x7f00004e7000)="63c34615d3961eecff6fa000e12e9b9ebb4b0373c8da6b52437a0fe359565bc1a19596f79768f296cb39309715c0ab48f49ecacf86db3f9e2205fb7b1f09230e5fc1b108d795922fb77295c69044cf0b9bf0c6579b717f43a2647f887351a48d63572d2563af13b00e64cd35008b0e0f95ad4e4b161aa6ea1adb33102b65ac9cd4197223a3f1634837b8c2ece6c391ddd5e66b776573f0e68e9daf1dc2b4ef", 0x9f}], 0x5, &(0x7f0000df7000-0x108)=[{0x108, 0x118, 0x78, "cacb140b37b9e2da34d6a6656edae84f5f5c1f3b815ba165969f239db7a643c6832248a4023a719aefa4939193e924122e488c1f7f45f632b14e773561dc9138cec7d8f0b6d7c161d1b28c0b34e23dc9d6a7b3277d8988902c053501fcf8357708ed909bcca05e22ea73c603039ff6c579a51cd1627a63058b859e816b86cffad38858d3f45e664c47c33e6fcba0aec2132f64c9f6b3037cd9843fc5feb649defab939744d3f3cee57e2ad4e63f63be9ac66f9bcf53005a886a77b4adfb14e88aad2e891dcd64f3752a873984d5d18bec861f2989cdd08c5e50bcbd4df818c8939c2e90076bf92cd2d884e9880a5034ff393ebac6b1cf1"}], 0x108, 0x24004000}, 0x10) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/02/04 15:23:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000427000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000833000)={0x1}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = dup2(r1, r0) getpeername$netlink(r3, &(0x7f0000f0c000), &(0x7f0000876000-0x4)=0xc) 2018/02/04 15:23:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007c2000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000594000-0x50)={0xa0, @tick=0x5, 0x100, {0x35, 0x6}, 0x3, 0x0, 0x3}) r1 = signalfd4(r0, &(0x7f000018c000), 0x8, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00006f3000+0x23e)=0x0) fcntl$setown(r1, 0x8, r2) 2018/02/04 15:23:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000034a000)='/dev/autofs\x00', 0x80000000000200, 0x0) madvise(&(0x7f0000365000/0xa000)=nil, 0xa000, 0x4) 2018/02/04 15:23:48 executing program 2: mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000699000)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000e9c000-0x38)={&(0x7f0000c4f000)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f000083a000-0x38)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x2, 0x2}]}]}, 0x28}, 0x1}, 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bec000-0x9)='/dev/rtc\x00', 0x400, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b3f000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f000021a000)=0x5, 0x4) 2018/02/04 15:23:48 executing program 3: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000aa9000-0x9)='/dev/ppp\x00', 0x40000, 0x0) renameat2(r0, &(0x7f00006f6000)='./file0\x00', r1, &(0x7f0000434000-0x8)='./file0\x00', 0x6) mmap(&(0x7f0000aa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000aaa000)={0x0, 0x5}, &(0x7f0000aab000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00007c3000)=@assoc_id=r2, &(0x7f0000aa9000)=0x4) mmap(&(0x7f0000aa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00006ac000-0x8)) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000aaa000-0x1a)={r3, 0x3f, 0x9, [0x7ff, 0x1000, 0x401, 0x4, 0x8, 0x7, 0x100000000, 0x4, 0x3]}, 0x1a) mprotect(&(0x7f000018c000/0x1000)=nil, 0x1000, 0x1000008) munlock(&(0x7f000046e000/0x2000)=nil, 0x2000) mmap(&(0x7f0000aaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000aab000-0x8)={0x7, 0x2}) write(r0, &(0x7f000000a000-0x7)="9a", 0x1) inotify_add_watch(r1, &(0x7f0000115000-0x8)='./file0\x00', 0x20) [ 98.879545] [] ? key_get_type_from_user.constprop.10+0xe0/0xe0 [ 98.887146] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 98.893718] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/04 15:23:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x88) r2 = dup2(r0, r1) bind$ax25(r2, &(0x7f000019d000)={0x3, {"3047e4ea88bf3b"}, 0x4}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000007d000)={@empty, @local, 0x0}, &(0x7f0000c16000)=0xc) fcntl$notify(r1, 0x402, 0x1a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000b8d000-0x14)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) 2018/02/04 15:23:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006a6000-0x11)='/selinux/enforce\x00', 0x201, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000d06000)=0x4a) read(r0, &(0x7f0000f87000)=""/152, 0x98) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/ptmx\x00', 0x0, 0x0) close(r1) 2018/02/04 15:23:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00007e2000-0x4)=0x4) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000758000)={0x7ff}) 2018/02/04 15:23:48 executing program 0: clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) lsetxattr(&(0x7f00004a9000)='./file0\x00', &(0x7f0000b2c000-0x9)=@known='system.posix_acl_default\x00', &(0x7f0000120000-0x1)='\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000eee000-0x4)=0x8, 0x4) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f000023f000-0x62)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51}, 0x40002106) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000079000-0x8)='./file0\x00', &(0x7f000005c000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000001000-0x7f)=""/127, 0x7f) 2018/02/04 15:23:48 executing program 1: mmap(&(0x7f0000000000/0xdd2000)=nil, 0xdd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000dd3000-0x10)=@ax25={0x3, {"9293f22f43317e"}, 0xfffffffffffff014}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000615000)=[{0x6}]}, 0x10) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000dd4000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000d5b000)={&(0x7f0000dd3000)=[0xff8, 0xf62c, 0x0, 0x77d793c4, 0x5229, 0x9, 0x7fffffff, 0x7], 0x8, 0x7, 0x7a9, 0x4, 0x3, 0x101, {0x5, 0x0, 0xb2d, 0x6, 0x200, 0x7ff, 0x1, 0xffffffffffff1fec, 0x5, 0x100, 0x53, 0x6, 0x7, 0x0, "9e63ff0ea8eb0faa599c4b90828a8287250f1d61537ced4890ddeb708bc995c3"}}) write(r0, &(0x7f0000dd2000-0x27)="260000002e0047f1935ebff70722000c07fff7eb000000080700ff36b807475105001a000000", 0x26) 2018/02/04 15:23:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000472000), &(0x7f0000c49000-0x4)=0x4) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000e14000-0x4), 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000851000-0xc)='/dev/autofs\x00', 0x100, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x1ff, 0x4) 2018/02/04 15:23:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ead000)) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000ba4000-0x78)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @rand_addr}, {0x2, 0xffffffffffffffff, @rand_addr}, 0x84}) 2018/02/04 15:23:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000510000)='/dev/pktcdvd/control\x00', 0x20008000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000652000-0x10)=[{&(0x7f0000ccf000)="dcb2ed5ea99219d930c68a06ad83b821f9d87c4db87210ca7d7430261bf424c4a4077dde260ed489086672b96f13b1d6e2a127c07901f619a5497583af29468fcdc3517fa8e290504fdce6825f1d411f20fb61b730472eac9f27d854d1eb5968f9ee245fe199f0865b3e8970ff683fd463beec7dd136871fcb694879799c1174d0fab7d483c22e4a39ae1e9b0e5d2e32150e0b4bc9969263777345034ce20bd59249027f90216ba67918d3c4f6547d470f535b45189d745244f3d8f774", 0x2ba}], 0x2f2) 2018/02/04 15:23:49 executing program 5: r0 = memfd_create(&(0x7f00002b9000-0x1f)='vmnet1^$.security\\(eth1md5sum/\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0xfff, {{0x2, 0x1, @loopback=0x7f000001}}, {{0x2, 0x0, @empty}}}, 0x118) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000e2d000-0x78)={0xc0000000000, {0x2, 0x1, @empty}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x2, @multicast2=0xe0000002}, 0xe1, 0x125, 0x8, 0x6591000000000, 0x8, &(0x7f0000a8f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10001, 0x7fffffff}) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f00000b2000), 0x4) 2018/02/04 15:23:49 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000000)=[0x2000000000005]) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000002000-0x77)=""/119) clone(0x0, &(0x7f0000004000-0xf), &(0x7f0000004000), &(0x7f0000004000), &(0x7f0000002000)) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/147) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000005000)=""/65) exit(0x20) 2018/02/04 15:23:49 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000001000-0x4)=0x10, 0x80000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x2409230b, 0x6, 0xfffffffffffffbff, 0x2, 0x40}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000)='/dev/autofs\x00', 0x3, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000001000)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000064d000-0x20)={@loopback={0x0, 0x1}}, &(0x7f0000001000-0x4)=0x20) r3 = gettid() ptrace$setsig(0x4203, r3, 0x7ff, &(0x7f0000003000-0x10)={0x8, 0x3, 0x80000000, 0x5}) 2018/02/04 15:23:49 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f0000001000-0x4), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/04 15:23:49 executing program 3: mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000b3e000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000b3e000)={0x5edd, 0x0, 0x2, 0x5}) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000b3f000-0x10)={0x5, r1}) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f000002a000-0xa)='./control\x00', 0x86000006) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000b3e000)={0x0, 0x40, 0x4, @tid}, &(0x7f0000155000-0x4)) timer_create(0x7, &(0x7f0000024000)={0x0, 0x38, 0x2, @tid=0xffffffffffffffff}, &(0x7f00009a0000-0x4)) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000048000-0x60)={0x0, 0x2d, 0x0, @tid}, &(0x7f0000b3e000)=0x0) timer_getoverrun(r3) r4 = inotify_init() inotify_add_watch(r4, &(0x7f0000b3b000-0xa)='./control\x00', 0x1000800) inotify_add_watch(r4, &(0x7f0000b3a000)='./control\x00', 0x4000800) 2018/02/04 15:23:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) select(0x40, &(0x7f000094a000-0x40), &(0x7f00000df000), &(0x7f0000644000), &(0x7f0000561000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000948000+0x787)={&(0x7f0000001000-0x134)={0x134, 0x18, 0x904, 0x1, 0x2, {0x11}, [@generic="7b29ca286a3ec735e6a8687d417789569487976c34bd5ce117b5329db87ab42388a455806db6bdc35e97bf7c154df2dd14fc2abf1d1246b569f727a87133bb22e9e3b569c9ff6a0f8f04cc2ff988f2e3eba0eebce6ad7ea1ba36fad424bcc01ded11befb3151c5929940fd093e5ce13ecdcfd3a794c081bf84df4f803fb590500492f2485f6640e493a9862802ce46da6147a1fc149bb54d5e148c774594d929060a00a23ca5b94afa02027790262cc3937bc7", @generic="b7ee07434fbdd3e00adadf53ab4b8c5fe67582c71bc1407ff830b910279ea706017e5fd7d4e3bdba0228b0de513f095d0c3c8ca7d517a7d2efcba9ea203497df2ba9a5a851586ecad47ed8f42a5c0f21f92e89ea6b37d38806f3476e590e", @typed={0xc, 0x12, @ipv4=@broadcast=0xffffffff}]}, 0x134}, 0x1, 0x0, 0x0, 0x80}, 0x20000040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f00003cd000)=[{0x26, 0x0, 0x0, 0xfffffffffffffffb}]}) getsockname$llc(0xffffffffffffffff, &(0x7f000074c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000b65000)=0x10) r1 = syz_open_dev$tun(&(0x7f000050e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="0400200700030109008000000000bc22", @ifru_map={0xfa6, 0x7, 0x8, 0x0, 0x7}}) close(r1) syz_open_dev$usbmon(&(0x7f000029d000+0xae2)='/dev/usbmon#\x00', 0x78, 0x0) r2 = open(&(0x7f000013b000)='./file0\x00', 0x0, 0x0) symlink(&(0x7f00007b1000-0x2)='..', &(0x7f0000c1a000)='./file0\x00') symlink(&(0x7f0000004000)='..', &(0x7f0000fc5000)='..') getsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f00009f9000)=""/4096, &(0x7f00008da000-0x4)=0x1000) 2018/02/04 15:23:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x303400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000), &(0x7f0000a26000-0x4), &(0x7f0000002000-0x4), &(0x7f0000002000)) statfs(&(0x7f0000e4b000)='./file0\x00', &(0x7f0000cbd000-0x76)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000002000-0xb3)=""/179, &(0x7f0000001000)=0xb3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000002000+0x7fd)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x8, [@loopback=0x7f000001, @broadcast=0xffffffff, @loopback=0x7f000001, @broadcast=0xffffffff, @rand_addr=0x4, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff]}, 0x30) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000003000)={0x1a, 0x7, 0x2, 0x14c, 0x7, 0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000003000-0x68)={0x1c, 0x1, 0x4, {r1, r2+10000000}, 0x4, 0x2}) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000003000-0x4), 0x4) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) 2018/02/04 15:23:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ee4000)='/dev/keychord\x00', 0x1, 0x0) bind$ax25(r0, &(0x7f0000efb000)={0x3, {"1ecf1048c29a98"}, 0x7fff}, 0xffffffffffffffbc) sendto$inet6(r0, &(0x7f00004d5000-0x1000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000), 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00006ce000-0x14)={0x0, 0x4, 0x3, 0x443011f5, 0x4, 0x4}, &(0x7f0000dfb000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00004f1000)={r2, 0x4}, 0x6) times(&(0x7f00001c8000)) clock_nanosleep(0x6, 0x1, &(0x7f00000c9000-0x10), &(0x7f0000bc0000)) bind$inet(r1, &(0x7f0000de7000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000056d000)='nv\x00', 0x3) sendto$inet6(r0, &(0x7f0000161000), 0x0, 0x0, &(0x7f0000a43000-0x1c)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) truncate(&(0x7f0000d71000-0x8)='./file0\x00', 0x8) [ 99.113921] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=37545 sclass=netlink_route_socket pig=14743 comm=syz-executor7 2018/02/04 15:23:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000b79000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000976000-0x10)=@generic="a3d0204b7b0e6e3476ead28a07f73050") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x8, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x60}, 0x1}, 0x0) 2018/02/04 15:23:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in={{0x2, 0x0, @rand_addr=0x1ff}}}, &(0x7f0000002000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0xffffffffffffffff, 0x238b, 0x8, 0x1, 0x4, 0x7, 0x7c, {r2, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x4, 0x7ff, 0x3, 0x1d64, 0x28}}, &(0x7f0000000000)=0xb8) write$tun(r0, &(0x7f0000f35000)=@pi={0x0, 0x0, @ipv6={0x4, 0x6, "ed3edb", 0x3fd, 0x6e, 0x1b3a, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, {[@routing={0x6c, 0x8, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @empty]}, @dstopts={0x6e, 0x1e, [], [@enc_lim={0x4, 0x1, 0x7fffffff}, @jumbo={0xc2, 0x4, 0x2}, @calipso={0x7, 0x10, {0xb, 0x2, 0xcccf, 0x1000, [0x80000000]}}, @jumbo={0xc2, 0x4, 0xfff0000000000000}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x2, [0x0, 0x0]}, @generic={0x10000, 0xb8, "0dc2b2ebe279b0edd01787ea0db191cd15e1cc1d6b607309e0b35eaa03d2fcfd0b024b8d60aaa909f46c4eb94ed1d2aad44ad6e64b5d1a7650735e3abfc2690c7dd44a2c4fa31ba7e409337edf7809288dde831dd7d00b9bb471169e1680d90670b3925f3067bb5ac9d6eff718cd23229a84f33f500fe2c8b0e4fc488663d8d93424229ccdd178073ececc1b2ef71dd9d9f31e5fc02b82dfcb0ed73c2687d2d48d06467d91cb87ca611510f65d83e952973da8f5faa1df76"}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0xc8ab}]}, @fragment={0x3b, 0x0, 0x3, 0xffffffffffffabe9, 0x0, 0x3ff, 0x0}, @fragment={0x3f, 0x0, 0x101, 0x1, 0x0, 0x80000001, 0x3}, @routing={0x7f, 0x12, 0x1, 0x8001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xe}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0x13}]}, @routing={0x11, 0x10, 0x0, 0x80, 0x0, [@empty, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @dev={0xfe, 0x80, [], 0x0, 0x17}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}]}, @fragment={0xbf, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x5, 0x0}, @hopopts={0x5c, 0xb, [], [@hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @pad1={0x0, 0x1}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @jumbo={0xc2, 0x4, 0xdc}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1, 0x7}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @jumbo={0xc2, 0x4, 0xfff}]}, @fragment={0x88, 0x0, 0x1ff, 0x8, 0x0, 0x7, 0x3}, @hopopts={0xff, 0x6, [], [@ra={0x5, 0x2, 0xf067}, @pad1={0x0, 0x1}, @hao={0xc9, 0x10, @empty}, @calipso={0x7, 0x18, {0x0, 0x4, 0x100000001, 0x2, [0x1, 0x8000]}}, @enc_lim={0x4, 0x1}]}], @udp={0x3, 0x1, 0xd4, 0x0, "8de48679bea16b988880e5c37d914a97a12245ea851ea05083a5ee8aafa6df725820a541aa5bf8e956a3e97e7147ae23af6472c3c562399c1ba241390912f63594aceb80126de15a8bfb1cc1d43cd684dedd72a1a4b82f2a333f5e57d8f6664fe561512ffea60bc62c08e680474356afd8ed71ac1b210a0b1f115ca1b9db62f7c7d695003b452ee522ba3d1fcc3cc6bf174e4cb8fea4f2db65b25c4edf3c195d864d2da2803c153ff19c8e25867a4fbe1e5f24044a7a229315eb23dd956fbfb267a739cb8622d5d1cb022070"}}}}, 0x429) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000786000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000d0a000-0x4)=0x1) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000f86000)=0x3) fanotify_mark(r0, 0x0, 0x8, r0, &(0x7f000089d000)='./file0\x00') 2018/02/04 15:23:49 executing program 3: mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000b3e000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000b3e000)={0x5edd, 0x0, 0x2, 0x5}) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000b3f000-0x10)={0x5, r1}) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f000002a000-0xa)='./control\x00', 0x86000006) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000b3e000)={0x0, 0x40, 0x4, @tid}, &(0x7f0000155000-0x4)) timer_create(0x7, &(0x7f0000024000)={0x0, 0x38, 0x2, @tid=0xffffffffffffffff}, &(0x7f00009a0000-0x4)) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000048000-0x60)={0x0, 0x2d, 0x0, @tid}, &(0x7f0000b3e000)=0x0) timer_getoverrun(r3) r4 = inotify_init() inotify_add_watch(r4, &(0x7f0000b3b000-0xa)='./control\x00', 0x1000800) inotify_add_watch(r4, &(0x7f0000b3a000)='./control\x00', 0x4000800) 2018/02/04 15:23:49 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e68000-0x15)='/dev/pktcdvd/control\x00', 0x82000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00005e2000-0x4)=0x5, 0x4) r1 = syz_open_procfs(0x0, &(0x7f00005eb000-0xe)='net/protocols\x00') setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000475000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000000+0xaf7)=[{&(0x7f0000d05000)=""/122, 0x7a}, {&(0x7f00005b4000)=""/4096, 0x1000}], 0x2) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000284000-0x4), &(0x7f0000005000)=0x4) getpeername$inet(r0, &(0x7f00003c5000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000b29000)=0x10) 2018/02/04 15:23:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000036d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f000092b000-0x58)) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000626000-0x4)=0xfff, 0x4) [ 99.154033] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=37545 sclass=netlink_route_socket pig=14766 comm=syz-executor7 2018/02/04 15:23:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f00003a7000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000566000)='status\x00') ioctl$TIOCCONS(r1, 0x541d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000dfd000/0x2000)=nil, 0x2000, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') setsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f0000e16000-0xc)={@dev={0xac, 0x14, 0x0, 0xb}, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) sendfile(r2, r2, &(0x7f0000014000)=0x100000, 0x1000000800000008) socket$unix(0x1, 0x1, 0x0) 2018/02/04 15:23:49 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000db1000)='/proc/self/net/pfkey\x00', 0x100, 0x0) getpeername$ipx(r0, &(0x7f0000bdc000), &(0x7f0000b93000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) r2 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000001000-0x28)={0x80000001, 0x7, r1, 0x9, r2, 0x6, 0x3, 0x2}) prctl$intptr(0x1c, 0x7) prctl$intptr(0x1a, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc), &(0x7f0000000000)=0xc) 2018/02/04 15:23:49 executing program 6: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000c24000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000f77000)='trusted\x00', &(0x7f0000f77000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00008e5000)="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", 0xfc, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r0, r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000884000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000f77000), &(0x7f0000f78000-0x4)=0xb) connect$inet6(r2, &(0x7f0000f70000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000d14000-0x8)=@hopopts={0x0, 0x0, [], []}, 0x8) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f00007f4000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/04 15:23:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000f8000)='attr/prev\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d22000)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000099c000)=[@in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x0, 0xdf, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x3}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0xffffffff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, @in6={0xa, 0x2, 0x80000000, @empty, 0x2}, @in={0x2, 0x3, @empty}], 0xa0) r2 = syz_open_procfs(r1, &(0x7f00006ad000)='attr/sockcreate\x00') sendfile(r2, r0, &(0x7f0000bae000), 0x400000ff) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000a3c000)=0x200, 0x4) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000056a000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00002f7000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xffff, 0xa1}, &(0x7f00008e1000)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000b37000-0x8)={r5, 0x968d}, &(0x7f0000226000-0x4)=0x8) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008d8000), 0x4) bind$inet(r3, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r3, &(0x7f00000c5000-0xe), 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000723000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r6, 0x6, 0x1d, &(0x7f0000a83000-0xb7)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c", 0xb7) getegid() r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00008f7000)=""/90) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f00004ff000)=0xcd, 0x4) ioctl$TIOCNXCL(r6, 0x540d) ioctl$TCSETSW(r6, 0x5402, &(0x7f00004ea000-0x24)={0xffffffffffffff40, 0x986, 0x9, 0x5, 0x6b5, 0x6a1, 0x8000, 0x100000000, 0x3, 0x0, 0x6, 0xd58}) getresgid(&(0x7f0000a8a000)=0x0, &(0x7f00005aa000-0x4)=0x0, &(0x7f0000eab000-0x4)) setregid(r9, r8) fcntl$notify(r7, 0x402, 0x20) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0xcc, &(0x7f0000577000-0x5c)={{0xa, 0x2, 0x768b, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x18}, {0xa, 0x1, 0x400, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, 0x8, [0xfffffffffffffffb, 0x46bc6f18, 0x2, 0x4, 0x4, 0x4, 0x1, 0x6e60]}, 0x5c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x2000000002, 0x6, 0x20, 0xffffffffffffffff}, 0xff73) writev(r3, &(0x7f0000e2e000)=[{&(0x7f0000557000-0x65)="d636edc2735fbedca774ab20aa2d4fc9b09f130987eacfc878932d44ee14c1d4bcb32074ab0f0c6561b85566b3fa3c14c391bf606ec7c9c8767344638df33179a275433b79378757721a15a49e6629a2bd200e1b4f0b6bec726e6140665949ab574672fa40", 0x65}], 0x1) close(r3) 2018/02/04 15:23:49 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000000)={0x1, {{0xa, 0x1, 0x1, @ipv4={[], [0xff, 0xff], @empty}, 0x2bf}}, {{0xa, 0x2, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}}}, 0x108) setsockopt(r0, 0x2000000000088, 0x0, &(0x7f0000000000), 0x0) 2018/02/04 15:23:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000014, 0x400000000000001, 0x0) write(r0, &(0x7f0000808000-0x27)="260000001e0047f791f6caff00242207070000000700000000000000aa0737550500040008ff", 0x26) r1 = syz_open_dev$mice(&(0x7f00007dc000)='/dev/input/mice\x00', 0x0, 0x200400) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000de9000)={0x0, 0x80000, r1}) ioctl$KDSKBLED(r1, 0x4b65, 0x7) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000bef000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000c61000-0x8)={r2, r3}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009d8000)={0x1, &(0x7f0000e4e000-0x8)=[{0x1, 0x3, 0x8, 0xfe}]}, 0x10) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f000042f000-0x2f)=""/47, &(0x7f00001b1000)=0x2f) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e2f000)={0x0, 0x0, 0x0}, &(0x7f0000e61000)=0xc) r5 = add_key(&(0x7f000064e000)='.dead\x00', &(0x7f00004a5000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000609000-0x12)="14d69414d1eb0fc8022034d50cb532590ae3", 0x12, 0xfffffffffffffffb) keyctl$revoke(0x3, r5) getgroups(0x6, &(0x7f00000b5000-0x18)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) setregid(r4, r6) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000c21000-0x8)=0x5) 2018/02/04 15:23:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a90000)='./control\x00', 0x0) lsetxattr(&(0x7f000046d000)='./control\x00', &(0x7f0000aff000)=@known='system.posix_acl_default\x00', &(0x7f0000940000-0x14)="02000000f4ffffff6f556e100730de2d6a0006a0", 0x14, 0x0) r0 = open$dir(&(0x7f00008f4000-0xa)='./control\x00', 0x200000, 0x131) getdents64(r0, &(0x7f00008da000)=""/134, 0x86) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000364000)=0x5) 2018/02/04 15:23:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = syz_open_dev$urandom(&(0x7f0000e84000)='/dev/urandom\x00', 0x0, 0x8000) signalfd(r0, &(0x7f00004dc000-0x8)={0x8}, 0x8) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000819000)=0x2) ustat(0x2, &(0x7f0000a4c000)) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) mq_timedsend(r1, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) ppoll(&(0x7f000099e000-0x30)=[{r1}], 0x1, &(0x7f0000aa0000-0x10)={0x0, 0x989680}, &(0x7f00000a8000-0x8), 0x8) 2018/02/04 15:23:49 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bdb000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000d62000)="712ce917df127551c47ffef14500e541353ef6b889d0b93b2c4514c91de836f2e129fcbcb367031e1d8b4f6b33ce6f43c2c8398946acb092f0d4", 0x3a) r1 = socket$inet(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00003e8000)=0x80, 0x4) r2 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x3, r2}) 2018/02/04 15:23:49 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000385000)=0x0) ptrace$setopts(0x4206, r0, 0x8, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000b0e000-0xb)='net/packet\x00') socket$nl_crypto(0x10, 0x3, 0x15) read(r2, &(0x7f0000a28000)=""/4096, 0x1000) fcntl$getownex(r1, 0x10, &(0x7f0000614000)) 2018/02/04 15:23:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0x84, &(0x7f00007a8000)={&(0x7f0000d7f000-0x14)={0x14, 0x5, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socketpair$inet(0x2, 0x0, 0xe3, &(0x7f0000b09000)={0x0, 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00006cf000)={@common='lo\x00', @ifru_flags=0x802}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000412000)={{{@in6=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000569000-0x4)=0xe8) accept$packet(0xffffffffffffff9c, &(0x7f0000ca6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000263000-0x4)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000fe8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000071b000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000714000)={@common='vlan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001f3000-0x28)={@common='bcsh0\x00', 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f00009d6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00001e4000-0x4)=0x14) sendmsg$nl_route(r3, &(0x7f0000cd3000-0x38)={&(0x7f0000af5000-0xc)={0x10, 0x0, 0x0, 0x21010}, 0xc, &(0x7f00006fa000-0x10)={&(0x7f0000d4b000)=@ipv4_delroute={0x68, 0x19, 0x100, 0x7, 0x1, {0x2, 0x34, 0x0, 0x8000, 0x0, 0x2, 0x0, 0x8, 0x800}, [@RTA_ENCAP_TYPE={0x8, 0x15}, @RTA_UID={0x8, 0x19, r4}, @RTA_MULTIPATH={0x2c, 0x9, [{0x10000, 0x37, 0x261, r5}, {0x7, 0xa27, 0x2, r6}, {0x40000000000000, 0x40, 0x1000, r7}, {0x7, 0x7fffffff, 0xfc, r8}, {0x0, 0x0, 0x1ff, r9}]}, @RTA_PREFSRC={0x8, 0x7, @loopback=0x7f000001}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x3b9177c042c13512}]}, 0x68}, 0x1, 0x0, 0x0, 0x80}, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00009fc000-0x78)={0x0, 0x70, "5d83b0a6ee3465efc7a7bf7859b0fbc5a31ed8a6a28f950d7a886050553f4ac81bdf30d4367b92b79edb79de6d9cfc21ca43b38222c67d5241c9389f3b0f6dadeb27d925f3eaba6277a279061c2d5f9bcf3ee77da3a4166264558e30ce2ddc3b0b7f75b977ad6fb24590d26887980555"}, &(0x7f00001b1000-0x4)=0x78) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000533000)={r10, @in6={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}, 0xffff, 0x3}, &(0x7f0000692000)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000300000-0xc)=@sack_info={r11, 0x200, 0xff}, 0xc) 2018/02/04 15:23:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r0, &(0x7f00000fb000-0x14)={0x11, 0x0, r1, 0x1, 0x2000, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) modify_ldt$write2(0x11, &(0x7f0000af1000-0x10)={0x1, 0xffffffff, 0xffffffff, 0xbebb, 0x7ff, 0x5dc, 0x81, 0x1, 0x0, 0x9}, 0x10) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f00000fc000)={@common='ip6tnl0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a}}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000804000)={0x1, 0x0, 0xa45e277eac181a92}, 0x4) 2018/02/04 15:23:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0xffffffffffffff96) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/04 15:23:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000427000)=0x0) ptrace$peekuser(0x3, r2, 0xfffffffffffffffb) r3 = epoll_create1(0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00006c5000)={0x0, 0x61f5, 0x0, 0xfffffffffffffc00}, &(0x7f000087a000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000045d000)={r4, @in6={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}, 0x7, 0xffffffff}, 0x98) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000b36000-0xc)={0xfffffffffffffffc}) 2018/02/04 15:23:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0x401, &(0x7f0000000000)={0x0, 0x0}) symlinkat(&(0x7f0000c80000)='./file0\x00', r0, &(0x7f00007c3000-0x8)='./file0\x00') getsockopt$inet_int(r0, 0x0, 0x2d, &(0x7f0000481000-0x4), &(0x7f0000e0f000-0x4)=0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079a000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGSND(r1, 0xc0045401, &(0x7f0000851000)=""/149) 2018/02/04 15:23:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000017f000/0x2000)=nil, 0x2000, 0x8) madvise(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x10) mlock(&(0x7f0000e0d000/0x1000)=nil, 0x1000) madvise(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x11) 2018/02/04 15:23:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000f8000)='attr/prev\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d22000)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000099c000)=[@in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x0, 0xdf, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x3}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0xffffffff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, @in6={0xa, 0x2, 0x80000000, @empty, 0x2}, @in={0x2, 0x3, @empty}], 0xa0) r2 = syz_open_procfs(r1, &(0x7f00006ad000)='attr/sockcreate\x00') sendfile(r2, r0, &(0x7f0000bae000), 0x400000ff) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000a3c000)=0x200, 0x4) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000056a000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00002f7000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xffff, 0xa1}, &(0x7f00008e1000)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000b37000-0x8)={r5, 0x968d}, &(0x7f0000226000-0x4)=0x8) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008d8000), 0x4) bind$inet(r3, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r3, &(0x7f00000c5000-0xe), 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000723000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r6, 0x6, 0x1d, &(0x7f0000a83000-0xb7)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c", 0xb7) getegid() r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00008f7000)=""/90) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f00004ff000)=0xcd, 0x4) ioctl$TIOCNXCL(r6, 0x540d) ioctl$TCSETSW(r6, 0x5402, &(0x7f00004ea000-0x24)={0xffffffffffffff40, 0x986, 0x9, 0x5, 0x6b5, 0x6a1, 0x8000, 0x100000000, 0x3, 0x0, 0x6, 0xd58}) getresgid(&(0x7f0000a8a000)=0x0, &(0x7f00005aa000-0x4)=0x0, &(0x7f0000eab000-0x4)) setregid(r9, r8) fcntl$notify(r7, 0x402, 0x20) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0xcc, &(0x7f0000577000-0x5c)={{0xa, 0x2, 0x768b, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x18}, {0xa, 0x1, 0x400, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, 0x8, [0xfffffffffffffffb, 0x46bc6f18, 0x2, 0x4, 0x4, 0x4, 0x1, 0x6e60]}, 0x5c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x2000000002, 0x6, 0x20, 0xffffffffffffffff}, 0xff73) writev(r3, &(0x7f0000e2e000)=[{&(0x7f0000557000-0x65)="d636edc2735fbedca774ab20aa2d4fc9b09f130987eacfc878932d44ee14c1d4bcb32074ab0f0c6561b85566b3fa3c14c391bf606ec7c9c8767344638df33179a275433b79378757721a15a49e6629a2bd200e1b4f0b6bec726e6140665949ab574672fa40", 0x65}], 0x1) close(r3) 2018/02/04 15:23:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b7f000)='/selinux/status\x00', 0x0, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00007a2000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$sock_int(r3, 0x1, 0x2, &(0x7f0000be4000)=0x8000, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00002ac000)={{0x5, 0x40}, 'port1\x00', 0x21, 0x8, 0x1, 0x80000001, 0x80000000, 0xffffffffffff7fff, 0x6, 0x0, 0x4, 0xffff}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) prctl$getreaper(0x19, &(0x7f0000b8f000)) sendto$llc(r2, &(0x7f00005ba000), 0x0, 0x1, &(0x7f0000800000)={0x1a, 0xc, 0x4, 0x0, 0x917, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}}, 0x10) syz_open_dev$sndseq(&(0x7f00008fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000) 2018/02/04 15:23:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c37000)='/proc/self/net/pfkey\x00', 0x240002, 0x0) mkdirat(r0, &(0x7f000064c000-0x8)='./file0\x00', 0x20) chdir(&(0x7f0000e3e000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) sysfs$1(0x1, &(0x7f000033d000-0x6)='ramfs\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000298000-0xc)='/dev/rfkill\x00', 0x0, 0x0) recvfrom(r0, &(0x7f0000672000)=""/5, 0x5, 0x40010100, &(0x7f0000190000-0x10)=@ax25={0x3, {"ab59354af61fdb"}, 0xffffffffffffff1c}, 0x10) 2018/02/04 15:23:49 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000f8b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1}) r1 = socket(0x11, 0x4000000000080003, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000001000-0x4), &(0x7f0000f7f000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/04 15:23:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x1, 0x14000) ioctl$TIOCSTI(r0, 0x5412, 0xf2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f00008c5000), 0x4) 2018/02/04 15:23:49 executing program 6: r0 = socket(0x11, 0x4000000000080003, 0x2000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x9, 0x2, 0x0) write(r1, &(0x7f000085f000-0x24)="2400000026007f000000000000007701000000ff0100000000000000000000000400ff10", 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000bc000), &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000068f000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x44)) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4), &(0x7f00007c9000-0x4), &(0x7f0000003000-0x4)) stat(&(0x7f000081d000)='./file0\x00', &(0x7f0000bc2000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f000075f000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/04 15:23:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000b3000)='/selinux/load\x00', 0x2, 0x0) dup2(r0, r0) writev(r0, &(0x7f00009e0000-0x40)=[{&(0x7f0000165000-0x1000)="8b", 0x1}], 0x1) 2018/02/04 15:23:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) sigaltstack(&(0x7f00008a9000/0x2000)=nil, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f5c000)='/dev/sequencer2\x00', 0x20000, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000857000-0x6)='wchan\x00') fanotify_mark(r0, 0x0, 0x10000, r1, &(0x7f0000918000-0x8)='./file0\x00') geteuid() ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f000007e000-0x4)=0x20) r2 = gettid() ptrace$getregs(0xe, r2, 0x5af, &(0x7f0000d4c000-0xa5)=""/165) accept$nfc_llcp(r0, 0x0, &(0x7f0000b8f000-0x4)) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000b60000-0x10)={0x8, &(0x7f00005a2000-0x40)=[{0x0, 0xffffffff, 0x100, 0x8}, {0x7f, 0x9, 0x0, 0x7}, {0x1, 0x6, 0x3, 0xb7a3}, {0x1000, 0xa30, 0x6, 0xfffffffffffff001}, {0xfffffffffffffffe, 0x101, 0x7fffffff, 0x9}, {0x6, 0x2, 0xfffffffffffffffe, 0xf13}, {0x80008, 0x5, 0x7, 0x5}, {0x10000, 0x101, 0x81, 0x1f}]}) 2018/02/04 15:23:49 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) exit(0x0) r1 = syz_open_procfs(r0, &(0x7f0000005000)='ns/mnt\x00') sched_getaffinity(r0, 0x8, &(0x7f0000002000-0x8)) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f000000a000)) 2018/02/04 15:23:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xd) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000071f000)=0x4, 0xfffffcfc) write(r0, &(0x7f0000846000)="1f0000000104ff011543010000000618dd0100ed080001000417c351ac00df", 0x1f) 2018/02/04 15:23:49 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fgetxattr(r0, &(0x7f0000013000-0xa)=@random={'trusted.', '%\x00'}, &(0x7f0000002000-0xf1)=""/241, 0xf1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bdf000)='/selinux/checkreqprot\x00', 0x400, 0x0) write$selinux_user(r2, &(0x7f0000e1f000-0x2d)={'system_u:object_r:crash_device_t:s0', 0x20, 'sysadm_u\x00'}, 0x2d) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000b5c000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 15:23:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000334000-0x1c)={@multicast2=0xe0000002, @rand_addr, 0x0, 0x2, [@multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x13) r1 = socket(0xb, 0x800, 0x1) r2 = open(&(0x7f000067f000-0x8)='./file0\x00', 0x40040, 0x90) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f000032c000-0x4)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00008cf000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00003c0000)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000076d000)={r3, 0x10001, 0xfff}, &(0x7f00006d0000-0x4)=0x8) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000d5a000)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00007e9000-0x20)={@generic="0b5414a5b8e258236c6e511e46068850", @ifru_flags=0x1000}) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000794000-0x4)=0x3, 0x4) 2018/02/04 15:23:49 executing program 3: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000031000-0x6)='./bus\x00', 0x0) r0 = open(&(0x7f000001e000-0xc)='./bus/file0\x00', 0x880c0, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000039000-0x50)={@common='ip6_vti0\x00', @ifru_flags=0x2000}) fcntl$setstatus(r0, 0x4, 0x2010) truncate(&(0x7f000003c000)='./bus/file0\x00', 0xe88c) mmap(&(0x7f0000004000/0xc000)=nil, 0xc000, 0x3, 0x12, r0, 0x0) lstat(&(0x7f0000006000-0xc)='./bus/file0\x00', &(0x7f000003c000-0x44)) lseek(r0, 0x0, 0x3) clone(0x0, &(0x7f0000b18000-0x1), &(0x7f000067e000), &(0x7f0000010000-0x4), &(0x7f0000001000-0x1)) 2018/02/04 15:23:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000740000-0x38)={&(0x7f0000421000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x2e, &(0x7f000074e000)=[{&(0x7f0000535000-0xb)=""/11, 0xb}], 0x1, &(0x7f0000ffe000)=""/250, 0xfa}, 0x20) r1 = gettid() rt_sigsuspend(&(0x7f0000b33000), 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r2, 0xa, 0x30) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r1}) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r2, r3) tkill(r1, 0x15) sendto$inet(r0, &(0x7f00004c4000-0x1000)='$', 0x1, 0x0, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/04 15:23:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000aeb000), &(0x7f0000426000)=0xc) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f00007e4000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000af5000)=@newlink={0x38, 0x10, 0x9, 0x1, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x4, 0x16, []}]}, 0x38}, 0x1}, 0x0) connect(r1, &(0x7f0000d16000)=@alg={0x26, 'aead\x00', 0x0, 0x1, 'ccm(xeta-generic)\x00'}, 0x58) connect$inet(r1, &(0x7f000074c000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/02/04 15:23:49 executing program 1: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000e62000)) bind$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f0000d41000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0x14) 2018/02/04 15:23:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00005a3000-0xe8)={{{@in6=@local, @in=@loopback}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@mcast2}}, &(0x7f0000bdf000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ff9000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@empty, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x3f}, {0xff, 0x0, 0x3f, 0x3f, 0x3560, 0x6, 0x9}, {0x0, 0x1}, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x2b}, 0x0, @in=@empty, 0xffffffffffffffff, 0x0, 0x0, 0x3b7, 0x0, 0x0, 0xbd}}, 0xe8) mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000287000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000def000-0x4), &(0x7f0000a3d000)=0x4) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f0000b60000-0x41)) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000332000-0x1), 0x1) mount(&(0x7f000008a000)='./file0\x00', &(0x7f0000303000)='.', &(0x7f000079b000-0x6)='msdos\x00', 0x11080, &(0x7f0000253000-0x1000)) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00003ac000)={@dev, @broadcast}, &(0x7f0000a5f000)=0xc) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000ad7000)=0x100000001, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000318000-0x8)) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000c8c000-0xb), &(0x7f000055f000)=0xb) mmap$binder(&(0x7f0000215000/0xa000)=nil, 0xa000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) 2018/02/04 15:23:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a76000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000050000-0x4), &(0x7f000036f000-0x4)=0x4) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000469000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000197000)={0x14, 0x0, 0xe, 0xfffbfffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 15:23:49 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060401) exit(0x1009) r1 = syz_open_procfs(r0, &(0x7f000000f000)='ns\x00') setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000016000-0x4)={0x5, 0x7, 0x1000}, 0x4) syz_open_procfs(r0, &(0x7f000000b000-0x9)='net/igmp\x00') 2018/02/04 15:23:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a76000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000050000-0x4), &(0x7f000036f000-0x4)=0x4) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000469000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000197000)={0x14, 0x0, 0xe, 0xfffbfffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 15:23:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000015d000)={0x0, @rand_addr, @broadcast}, &(0x7f0000139000-0x4)=0xc) recvfrom$inet(r0, &(0x7f000041a000)=""/54, 0x12, 0x2060, 0x0, 0xffffffffffffffc7) sendmsg$nl_route(r0, &(0x7f0000277000)={&(0x7f00006c7000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000f9b000)={&(0x7f00005a0000)=@ipv6_deladdr={0x8c, 0x15, 0x108, 0x6, 0x2, {0xa, 0x98, 0x1, 0xfd, r1}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x12}}, @IFA_FLAGS={0x8, 0x8, 0xe7}, @IFA_FLAGS={0x8, 0x8, 0x203}, @IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}}, @IFA_CACHEINFO={0x14, 0x6, {0x7, 0x97, 0xc50, 0x7}}]}, 0x8c}, 0x1, 0x0, 0x0, 0x4014}, 0x4000) getsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f000035d000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/02/04 15:23:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xd, &(0x7f00008d1000-0x10)={0x3, 0x9}) setrlimit(0x0, &(0x7f00005dc000-0x10)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = syz_open_dev$sg(&(0x7f0000256000-0x9)='/dev/sg#\x00', 0x7, 0x2000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00008a4000)=@assoc_id=0x0, &(0x7f00005d9000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00008c0000-0xc)={r1, 0x0, 0x20}, &(0x7f00007fd000)=0xc) 2018/02/04 15:23:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000f97000)="120000001200e70800e90009149b00ae9b60", 0x12, 0x0, 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b42000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000415000)=0x27) 2018/02/04 15:23:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a90000-0x8c)={0x0, @in6={{0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, &(0x7f0000bb6000)=0x8c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000051e000-0x98)={r1, @in6={{0xa, 0x2, 0x7, @empty, 0xc48}}, 0x400, 0x9}, 0x98) fcntl$getflags(r0, 0x40a) 2018/02/04 15:23:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x9) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00001b8000)=0x10001, 0x4) connect$inet6(r0, &(0x7f00009dd000-0x1c)={0xa, 0x0, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/04 15:23:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000aa000-0xd)='/selinux/mls\x00', 0x0, 0x0) times(&(0x7f0000e36000-0x20)) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f000064e000-0x15)="ff55d36cffbaf0365d000ffff300000000000020", 0x14) sendto$inet6(r0, &(0x7f00003a9000), 0x0, 0x4000005, &(0x7f0000cc1000)={0xa, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3f}, 0x1c) 2018/02/04 15:23:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000f63000)="240000001a0025f0006b000420bbfc00020b00ff00090000001000eb08001900000000b7", 0x24) sendto$unix(r0, &(0x7f000004e000-0xe6)="c11424e1d25aeb3b643a9f4d959c0c3eadecb8df23a100dae0fe61282071ed834c8ca540e0fd5c1fa2be1ffab4c3d8e94b36d0d0922adb4c314fe0752f0209cb6a4d94094c0f9ec74b14d51b97912819d0f12aef648efdc4e62972d540100ba70a3fbc4927638ca31b4b4b2eab0b90c6221f121731520a4519d44791991f7527aadce33fa08b3aaf04f8a21977e11eb65af9eb5564041d4c379508d40c4a5bc3813a2db5fe1e0178c45757715bb1c695145b6dde747e02b95575745ab52c7d4816b81738ebf1b7ccc0c6054d7ff2af20fa52c91b99f48c2f920b490fdb40c48b221964f5db6e", 0xe6, 0x0, &(0x7f000041f000)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/02/04 15:23:50 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000012000-0x10)={0x7, 0x9, 0x100000001}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000000e000-0x14)=@ethtool_modinfo={0x42, 0x0, 0x0, "c04e8353277e93b0"}}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000024000-0x8)='./file0\x00', &(0x7f0000008000-0x44)) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() geteuid() r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000024000)) gettid() getpgid(0xffffffffffffffff) mmap(&(0x7f0000022000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000018000-0x8)='./file0\x00', &(0x7f0000003000)) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000023000-0xe8)={{{@in=@multicast2, @in=@multicast1}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000023000-0x4)=0xe8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000001d000-0x4)=r1) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000000c000-0xe8)={{{@in=@multicast2, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000026000-0x4)=0x320) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/04 15:23:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) rt_sigsuspend(&(0x7f0000001000)={0x100}, 0x8) ioctl(r0, 0x100000001, &(0x7f0000001000)) r1 = request_key(&(0x7f000089e000)='rxrpc_s\x00', &(0x7f0000e45000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000d12000-0x1d)='vboxnet0trusted()&mime_type[\x00', 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r1, 0x4) 2018/02/04 15:23:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000ace000-0x8)='./file0\x00', &(0x7f0000721000)=@known='security.selinux\x00') r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) readv(r0, &(0x7f0000d5e000-0x20)=[{&(0x7f0000eb3000-0xc0)=""/192, 0xc0}, {&(0x7f0000368000)=""/4096, 0x1000}], 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5f000-0xb)='lp\x00', 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) fcntl$setpipe(r0, 0x407, 0x401) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00001c5000)={@multicast1=0xe0000001, @multicast1=0xe0000001}, 0x8) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fb9000)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000123000-0x44)={{0x2, 0x2, @multicast2=0xe0000002}, {0x307, @random="1a07549684e9"}, 0x40, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @common='bcsf0\x00'}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000125000-0x10)={0x800, 0x8000, 0x8001}) accept4$nfc_llcp(r1, 0x0, &(0x7f0000746000-0x4), 0xfffffffffffffffd) 2018/02/04 15:23:50 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$void(r0, 0x5451) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000003000-0x8)={0x7, 0x9, 0x101, 0x7}, 0x8) 2018/02/04 15:23:50 executing program 6: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000027a000-0x4)=0x9) getsockname(r0, &(0x7f0000867000-0x9)=@rc, &(0x7f0000a07000-0x4)=0x9) 2018/02/04 15:23:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x7, 0x4, &(0x7f0000577000-0x8)={0x0, 0x0}) getsockname$netrom(r0, &(0x7f0000fe0000-0x48)=@full, &(0x7f000010a000)=0x48) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$fiemap(r0, 0xc020660b, &(0x7f000033b000)={0x9, 0x7fffffff, 0x0, 0x3f, 0x4, [{0xfffffffffffffff7, 0x1ff, 0x1}, {0x7, 0x4, 0x2, 0x0, 0x0, 0x2000}, {0x1000, 0x0, 0x6, 0x0, 0x0, 0x1000}, {0x5, 0x5, 0x80000000, 0x0, 0x0, 0x404}]}) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0xa}, [@srcaddr={0x14, 0xd, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x3c}, 0x1}, 0x0) lseek(r0, 0x0, 0x1) 2018/02/04 15:23:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cc000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') rename(&(0x7f00005a4000)='./control\x00', &(0x7f0000636000)='./control/file0\x00') ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00003b2000)={@generic="131ebb25705705df7f2a092ab49bb537", &(0x7f000060a000-0x3c)=@ethtool_link_settings={0x4d, 0x6, 0x7ff, 0x8001, 0x3, 0x552, 0x2, 0x7, 0x23000000000, 0x81, [0x0, 0x7, 0x7, 0x35, 0x3, 0x7fffffff, 0x6, 0x7], [0xffffffffffffffda, 0x13c, 0x3]}}) dup2(r0, r1) 2018/02/04 15:23:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a5f000-0x8)='./file0\x00', 0x2) creat(&(0x7f000078c000-0x8)='./file0\x00', 0x4) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') unlink(&(0x7f0000e88000)='./control/file0\x00') 2018/02/04 15:23:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f000058c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f00009ec000)=0x1c) ioctl$sock_ifreq(r0, 0x89ff, &(0x7f0000191000)={@generic="a0ea30ba6c7cf211afb84f0f0b2e36b1", @ifru_addrs=@l2={0x1f, 0x8, {0xffff, 0x7fffffff, 0xfffffffffffffff9, 0x0, 0x5, 0x1}, 0x2, 0x6}}) socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000cfc000-0x98)={0x2, 0x400000000000003, 0x0, 0x2, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_address={0x5, 0x8, 0x2, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x7, 0x0, 0x80000000}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x98}, 0x1}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000130000), 0x1, 0x0) sendto$inet6(r0, &(0x7f0000f60000-0xec)="56ad6537cc2f8a68c5dec2206b3b556de3791b0b2ad4c6f06a63feba24a6a6c1ddba34ab877ad9a1b1322fa239935a0ca41460a20b4b71c52ce166def7f42268cc24b93bc0ba07baae23b0474c1236bb6f534dccc7eed9443efcad95b5bd21bd14bb24173eb82dc1c64cb705fc7f738f5a90849e41f60701c3cfea1f68bcda1c94034e8b8be3db54390cb17fbd384b18f4d8b4560e09c7b336dd125e6aca8276657033fd83019ca09b4043836657eb6c13edc345fa8030d83ee6e750753e134d8587ee1e073c0442fa8c87929a2c8a0012953ec78c1d155b4f59fe64be0e105df139b6ee499824a5d9fb6c06", 0xec, 0x4, &(0x7f0000ec7000-0x1c)={0xa, 0x3, 0x7, @empty, 0x8}, 0x1c) 2018/02/04 15:23:50 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f00006b3000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) syz_open_dev$binder(&(0x7f000032c000)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) r2 = accept4(0xffffffffffffff9c, &(0x7f0000e79000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000a1c000-0x4)=0x3a, 0x80800) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000d3a000)={@multicast2, @broadcast, 0x0}, &(0x7f00004f7000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00000a6000-0x18)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3, r3}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x4, 0x0, &(0x7f0000003000-0x4)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000006000)="0b84a3288b095e8385e903cd3f204328df77adf423094c0745f4bc7875abe665b85eff39c3ba4151d466ab216e457a599050dedabb89b6a8290a93adb5416539117e028431206e86"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000093d000)={0x44, 0x0, &(0x7f0000d19000-0x54)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000cc0000)=[], &(0x7f0000362000)=[]}}], 0x0, 0x0, &(0x7f000067f000-0x17)}) 2018/02/04 15:23:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r0, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr={0x5, 0xb5}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw32={[0x5]}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @queue={0x0, {0x0, 0x5}}}], 0x90) creat(&(0x7f0000971000)='./file0\x00', 0x20) 2018/02/04 15:23:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) rt_sigsuspend(&(0x7f0000001000)={0x100}, 0x8) ioctl(r0, 0x100000001, &(0x7f0000001000)) r1 = request_key(&(0x7f000089e000)='rxrpc_s\x00', &(0x7f0000e45000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000d12000-0x1d)='vboxnet0trusted()&mime_type[\x00', 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r1, 0x4) 2018/02/04 15:23:50 executing program 5: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$setlease(r0, 0x400, 0x1) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000ef0000-0x10)=@ax25, &(0x7f0000eef000)=0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000436000-0x4)=0x8, 0x4) r2 = add_key$user(&(0x7f0000eee000)='user\x00', &(0x7f0000895000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000eee000)="5130035aafff926146ac9626efc6d3818270f334c6072b5abd08d46f1b2c45c7fe1b5370c37b16c759172ccd3539db21ee960c50c2237763ca9c44697cd282de75bb90e8b773413114a06e707b67ca6179832970e640d0ecda5020ba5b5d9dbb240e1693e0465685295ef586d4eed24e6b231dc33590e7046e0adb6c84b2dd", 0x7f, 0xfffffffffffffffd) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r2, &(0x7f0000eef000-0x17)=""/23, 0x17) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x0, &(0x7f000049a000), 0x4) 2018/02/04 15:23:50 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) signalfd4(0xffffffffffffffff, &(0x7f0000013000-0x8), 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f00009ed000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000abf000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 15:23:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00005d7000)) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x5, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mkdir(&(0x7f00001ae000-0x8)='./file0\x00', 0x100) 2018/02/04 15:23:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f000046b000-0x8), 0x8) timerfd_settime(r0, 0x0, &(0x7f0000ac3000), &(0x7f00005a2000)) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000738000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) [ 100.366194] binder: release 14976:14986 transaction 108 out, still active [ 100.376227] binder: undelivered TRANSACTION_COMPLETE [ 100.384864] binder: 14976:14986 transaction failed 29189/0, size 0-0 line 2944 [ 100.398158] binder: send failed reply for transaction 108, target dead 2018/02/04 15:23:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009f3000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000035a000)={0x0, 0x493, 0x458, 0x0, 0x0, 0x6}, &(0x7f00009c1000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a26000)={r1, 0xb8, &(0x7f000061e000)=[@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0xa5}, @in6={0xa, 0x2, 0xa00, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}, 0xd5b}, @in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x3, @rand_addr=0x98d}, @in6={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x9}, @in6={0xa, 0x3, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, @in6={0xa, 0x3, 0x5, @empty, 0x80000000}]}, &(0x7f0000c1d000)=0x10) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)) r2 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mq_timedsend(r2, &(0x7f0000787000-0x26), 0x0, 0x4, &(0x7f000059c000)={0x0, 0x989680}) r3 = mmap$binder(&(0x7f0000a57000/0x1000)=nil, 0x1000, 0x1, 0x10, r0, 0x50) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00006a8000)={0x44, 0x0, &(0x7f0000386000)=[@reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x40, 0x8, &(0x7f00004a3000)=[@ptr={0x70742a85, 0x0, &(0x7f0000b3f000-0x1), 0x1, 0x2, 0x14}, @flat={0x73622a85, 0xb, r3}], &(0x7f0000eed000+0xcb3)=[0x78]}}], 0x1000, 0x0, &(0x7f0000dc4000)="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"}) mq_timedsend(r2, &(0x7f0000e5f000-0xce8), 0x0, 0x0, &(0x7f0000e62000)={0x77359400}) 2018/02/04 15:23:50 executing program 6: openat$rfkill(0xffffffffffffff9c, &(0x7f0000d71000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x14ef) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00003a1000)='/dev/usbmon#\x00', 0x0, 0x4200) [ 100.441170] binder: 14976:14986 got reply transaction with no transaction stack [ 100.450075] binder: 14976:14986 transaction failed 29201/-71, size 0-0 line 2920 [ 100.473976] binder: undelivered TRANSACTION_ERROR: 29201 [ 100.480632] binder: undelivered TRANSACTION_ERROR: 29190 2018/02/04 15:23:50 executing program 4: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ff7000)=0x1, 0x4) recvfrom(r0, &(0x7f0000d32000), 0x0, 0x0, &(0x7f0000bfd000-0x8)=@sco={0x1f}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/04 15:23:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0xa}, [@srcaddr={0x14, 0xd, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x3c}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000985000)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa}, &(0x7f0000278000), 0x8, &(0x7f0000406000+0x651)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0xb, 0x11, r1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000fd7000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x13}, @multicast2=0xe0000002}, 0xc) utime(&(0x7f0000a4c000)='./file0\x00', &(0x7f000026f000)={0x80, 0x2}) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffe}}, &(0x7f00009fb000), 0x8, &(0x7f00001a4000-0x8)) syz_open_dev$evdev(&(0x7f0000868000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000a11000)={@generic="d3d99208f703c11c708aafce9578025a", @ifru_flags=0x1000}) 2018/02/04 15:23:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fchdir(r0) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x2d89db1b170c790, &(0x7f0000785000)=""/78, &(0x7f0000f1d000-0x4)=0x4e) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002bb000)='/dev/rtc\x00', 0x80000, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f0000193000-0x8)=0x40fffe, 0x401) 2018/02/04 15:23:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006c9000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000049f000)={{{@in=@multicast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f00007e7000-0x4)=0xe8) r2 = getegid() fchown(r0, r1, r2) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f00001d0000)={&(0x7f000040c000/0x4000)=nil, 0x4000}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006a8000-0x8)) r4 = memfd_create(&(0x7f0000614000)="74086e5d0000000200000000008c00", 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4800) pwritev(r4, &(0x7f0000ade000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendmsg(r4, &(0x7f00006f4000)={&(0x7f0000446000)=@vsock={0x28, 0x0, 0x2711, @host=0x2}, 0x10, &(0x7f0000959000-0x80)=[{&(0x7f00000e6000)="964da2177c", 0x5}, {&(0x7f0000638000)="badf2af81e2e", 0x6}, {&(0x7f00002ba000-0x3f)="6a0d224bb89e811d7168456b0d0066881f85d7331e79260b0455a352a11d31e39707a29ec4db6ba86f3eca844705da8a4a810fe886872b144e0ad8f7e97019", 0x3f}, {&(0x7f0000eff000)="9406d4f5c9a2aee76c4caef240df5da3da0a0298c4d1ef9027344c96", 0x1c}, {&(0x7f000009c000)="845c6b1432c7bac18ceb5796f57a2b383b7e3f07dd8af82106cbe1c179bdbd106cca860e68906028bc96008dc0af9805a8ba523d04e99e0efe264f25882436cd7c4319fb99100143329c50c6ec2733e2a76a9974fbcd826d8172291bfe71514f7922607b1a5a9fcae722f13567055e1c655ed833cc4204d4dccf46fa35369e4e826672c86fa32eb1e97ced0405d3ec2ff8518bdc43e1e37ff2f7f24a41f2e070077333452dcc910bf7865a029e4a64888fac0cd6f7422ff42a", 0xb9}, {&(0x7f0000759000)="da28b8e2552cb930f5bc687c1142123364e7fa7dc0a191d5ca61d9211be3a0851031630f54ef9513a7ee69bbf9ed3dd4b6768ef22a5acec0fa1e025482fe8b3b20251437b797e2d268547e8cbef1905e0b6915f13be0923580103601450dc372c241f153b72af99557b8e80c1861b428deb86236e51f03f4bff33306a6dcce843bba1e0cb02eaccd655730faf56885a8c7abfae2014ecf3cb7df37c6da3aa907f278ef45bd8910fc679ef6af6750cd078f74612169d550ab7884f36f9e0d51f8fac7aab8c0e38d370ae753be8d6607a5c3dac93aa132546fcf9afc9fe5ac91572f68e5", 0xe3}, {&(0x7f0000d44000-0x14)="5b402e88b33eb5cf56deefb033a2a9947915af97", 0x14}, {&(0x7f0000f99000-0xa)="819fd64f00eb219d1203", 0xa}], 0x8, &(0x7f0000735000-0x468)=[{0xa8, 0x107, 0x400, "c537df77e1ddf46004f9a63fef5b5c2d82b956f6582dd3c81b38f5723893ff5b6fc5dcc060a722da5a32a9b44631198d5ae983f099381593608f5539761185300564da3a5a9b808355f649f9ee563f5d9022e30571985e68cd61d0bde58d58ff88ceea610ba12646863a725f45bdb6d0811d3cf499a4c6da8ddeda624b0765f633168afe43ca8f5ccfb5d53f2ef62f4d9b14091e6e69d8"}, {0x40, 0x1, 0x7, "d165b0d3351bf4fd5ebde9fda281fcf6c5cd2c45080da3e4168b3d73401de2363a4355b302374d65d1d4c439d6d37fc3"}, {0x60, 0x10d, 0x8001, "2b4efd495e6037a0cdb9587f2827695ad3a29204c0fd6d59fdd0dc19e85a02cc68c43f697944d09cbcc4df3126ee362c20daa61a5e69d9cf3ea2f7d91747638fa15b4f4b61eede88d666669d7e02e4a0"}, {0x98, 0x104, 0x4, "703d0dd26c298646468adf4059164958a694f33c34f4d126c2db2e3b147cb76423db067b5dfdab2ff3a3c9d16e2c914ca5a218474bd7b7b2ce49c809635f2425d1c15a97747c744eb3548591732662b86becea44773d43458969969b3445109c204278163181ad5946306bc2067a81392509ed427a32240733c625a4073bc2d1cbe3"}, {0x88, 0xff, 0xffff, "03030c6abf52e96d221e310577fa34eac812880fd9c63d291b9008d4d7126b778c1ba971b9407a81f26a267bf975cd52d0d5ae1eb25346d3e0293d61d99cec13bcfbc00576a0f4b195a3ffbc330f0476e3b5494e1c0f990b3d160a6cef015b8df28c0ef3724db807f797324aefc960118630dbf77328"}, {0xb8, 0x19f, 0x3ff, "2c0d7d22810fe532ef11d5569d9d89d9de798b965da152101808ddbb5dca1bf6d7b92a2ee8499a21ff42f5ad859a1451db4b322778ab0a29b085397e577b76a1c88d09cf3736451fc989b9c347c0266055fc6d49aa63a3f136b5c865936a3b666d70df3d7c2a35dd5b65e24f9af5c7d2d0d332add51d2730452e82480b3e423f61d380b448df87cc283ddd90eb45219ef0d319524790753eff7a24e23ee419f53358682b1dddf581"}, {0xd0, 0x114, 0x8, "69223c8c2ccdabe946cd346c08b0f6c8cfd7ef0b8d1fa5f9b6a0114b43e9e01294cbdd4212e6113bc449871d1356e56c8b00f0b63970de0fe5963fbffa921eb95823e62f944d2a98b253e934779c501059745e81dbfed1ff3deca68817f270aaf9764162ea892a028cce9935cec378100b9a663c78ffbce9e8467fb237e2625a665b857d34ab880087195c13231816357b2284da6c7cf562b508aabc644de3cb4fd4505917779e3512e160573bfc5a5526222f24d99eb86eed"}, {0x50, 0x19f, 0x1, "12a9878501f69e268b906953540a66d5b6bbd6213309ce70faf28bf5497dd58999dc3319a2bbde2ca9830f174524b6fa4a77e1b2af5b89a0fcfb578822"}, {0x28, 0x187, 0x9, "991865accca5fafb79813d1196a9fcc30ad09e2c570331"}], 0x468, 0x48000}, 0x1) sendfile(0xffffffffffffffff, r4, &(0x7f00000de000-0x8), 0x100000001) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000f2a000-0xc)={0x0, @local, @rand_addr}, &(0x7f0000c69000-0x4)=0xc) syz_open_dev$mice(&(0x7f0000f63000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) 2018/02/04 15:23:50 executing program 6: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f8b000)='/dev/vga_arbiter\x00', 0x12000, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000af0000)=0x40, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000f8a000)="04b11a1745a26b1c20ef4d0ec22ace62c585ab2cc1f92d4feb6649ab2c974244703ff5c604fddee1cce7000001874fac05343c46508aed5bfecc07041e9ebd2d00000000000004", 0x47) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000f8c000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x1, @link_local={0x1, 0x80, 0xc2}}, 0x40, {0x2, 0x1, @broadcast=0xffffffff}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/04 15:23:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f00004e4000-0xe0)=""/224, 0xe0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000005a000-0x10)={0x0, 0x0, 0xfff}, &(0x7f0000d4b000-0x4)=0x10) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) connect$vsock_stream(r1, &(0x7f0000f34000-0x10)={0x28, 0x0, 0x0, @hyper}, 0x10) lremovexattr(&(0x7f0000b2e000)='./file0\x00', &(0x7f0000185000-0x7)=@random={'btrfs.', '\x00'}) getsockopt$inet_buf(r0, 0x0, 0x2000000000483, &(0x7f000005a000-0x18)=""/24, &(0x7f0000aed000)=0xfe) 2018/02/04 15:23:50 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x7, 0x80801) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) link(&(0x7f0000011000)='./file0\x00', &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00003b2000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 15:23:50 executing program 3: mmap(&(0x7f0000000000/0x9ff000)=nil, 0x9ff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000093b000)='/dev/vga_arbiter\x00', 0x2000, 0x0) write$selinux_create(r0, &(0x7f00000c3000-0x2e)=@access={'system_u:object_r:bin_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x35, 0x34}, 0x2e) r1 = socket$nl_generic(0x10, 0x3, 0x10) read(r1, &(0x7f000082f000)=""/72, 0x48) mmap(&(0x7f00009ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000a00000-0x8)='./file0\x00', &(0x7f000026f000-0x8)='./file0\x00') mmap(&(0x7f0000a00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000946000-0x10)={0x0, 0x0}) futex(&(0x7f0000a01000)=0x5093451e, 0x5, 0x3, &(0x7f0000841000)={r2, r3+30000000}, &(0x7f0000858000-0x4), 0x20) openat$ashmem(0xffffffffffffff9c, &(0x7f00008d1000)='/dev/ashmem\x00', 0x40000, 0x0) mmap(&(0x7f0000a01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000673000)={&(0x7f0000185000-0xc)={0x10}, 0xc, &(0x7f0000a01000)={&(0x7f000075b000-0x14)={0x14, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000a00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000093f000), &(0x7f00003e1000), &(0x7f0000a01000-0x4)) mmap(&(0x7f0000a02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000a04000)='logon\x00', &(0x7f00005e7000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000a05000-0x6a)="534a444838c24bcd19b1ea3143b2d1b434499b49b444e232cd3f012219b1e4b58810b9688c1a1308a3e9f7e0fdfd73980bb5e79ebf59851cf23018d3666ded506dff8242498b0925cb520b6b45506319829a228e67eafcbc85e3e9be5ece426cebfa2996a39604f6a5f6", 0x6a, 0xfffffffffffffff9) mmap(&(0x7f0000a04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f000008e000-0xa)='id_legacy\x00', &(0x7f000080d000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000a05000-0xc)='/dev/ashmem\x00', 0xfffffffffffffffc) keyctl$reject(0x13, r4, 0x8000, 0x0, r5) creat(&(0x7f0000a03000)='./file0\x00', 0x10) clock_gettime(0x0, &(0x7f0000a02000)={0x0, 0x0}) mmap(&(0x7f0000a02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000a02000)=[{0x10000, 0x0, 0xffffffffffffff98, 0x20, @tick=0x8, {0x6, 0x8}, {0x20, 0x725}, @addr={0xffffffffffffff96, 0x100000001}}, {0x0, 0x6, 0x81, 0x0, @time, {0xec8, 0x1}, {0x7fffffff, 0x1f}, @raw8={"b1ea27b3c53a1b179a5851be"}}, {0x8, 0x80, 0x800, 0x0, @tick=0x6, {0x6, 0x6}, {0x1ee0, 0x1}, @raw32={[0x0, 0xffffffff, 0x8000]}}, {0xeb, 0x8000, 0x101, 0x100000001, @tick=0x4, {0xbbd, 0xffc0000000000000}, {0xbbc9, 0x100000001}, @result={0x64a, 0x1000}}, {0x7ff, 0x4, 0x4, 0x5, @tick=0xfffffffeffffffff, {0x7, 0x9}, {0x5, 0x80000001}, @raw8={"ff8f2538cac2349a3be15171"}}, {0x100, 0x1ff, 0xfffffffffffffffe, 0x5, @tick=0x4, {0x7, 0x5}, {0x0, 0x5}, @raw32={[0x20, 0x7f, 0x5e2f]}}, {0x8001, 0x800, 0x1ff, 0x8001, @tick=0x81, {0x3, 0x9855}, {0xffffffff7fffffff, 0x3}, @ext={0x2d, &(0x7f00005be000)="00c559028d6b4f50be6dce12216dd49c9ca003f47157da738ab4eee6c4cab652e7bdec1e87d10549f6eb33354f"}}, {0x5, 0x2, 0xb0b, 0x0, @time={r6, r7+30000000}, {0x1}, {0x4, 0x8000}, @raw8={"90f6c7279e66fa45ced0a605"}}, {0x10000, 0x2, 0x1, 0x247d, @time={0x77359400}, {0x6d7, 0x8}, {0x80, 0x1}, @result={0xffffffffffffffff, 0x8}}, {0x0, 0x9, 0xfc20, 0x3, @time={0x77359400}, {0x10001, 0x2}, {0x2, 0x313}, @connect={{0x100000001, 0x1}, {0x1, 0x5}}}], 0x1e0) 2018/02/04 15:23:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='ramfs\x00', 0xd, &(0x7f00000e5000-0x2)) r0 = socket(0x4, 0x6, 0xf3a7) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b0c000)={0x3f, 0xfffffffffffffff9}, 0x8) chmod(&(0x7f0000a24000-0x8)='./file0\x00', 0x0) 2018/02/04 15:23:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000)={0x0, 0x176, 0xff, 0x3, 0x94a8, 0x8, 0x8, 0xfffffffffffffffa}, &(0x7f00009ac000)={0x3ff, 0x5, 0xffffffff, 0xd8, 0x7, 0x7, 0x64, 0x7}, &(0x7f00003b4000)={0xea, 0x4, 0x7fffffff, 0x0, 0xd3e7, 0x3, 0xe4, 0x1}, &(0x7f0000f4d000-0x10)={0x0, 0x989680}, &(0x7f000075d000-0x10)={&(0x7f0000dcf000)={0x400}, 0x8}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80001, 0x9, &(0x7f0000000000)={0x0}) socketpair(0x1f, 0x800, 0x101, &(0x7f0000001000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)={0x3000000d}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f00006fd000-0x38)={&(0x7f0000bcb000)={0x10}, 0x2, &(0x7f0000afd000-0x10)={&(0x7f0000942000-0x157c)={0x14, 0x7, 0xa, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) rt_sigsuspend(&(0x7f0000beb000)={0x20}, 0x8) r4 = dup3(r3, r3, 0x80000) getsockopt$inet6_dccp_buf(r4, 0x21, 0xf, &(0x7f0000d4e000)=""/246, &(0x7f0000819000-0x4)=0xf6) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000761000)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f00006e5000-0x8)={r5, 0x1}) recvmsg(r3, &(0x7f0000d11000-0x38)={&(0x7f000080e000)=@alg, 0x58, &(0x7f0000d07000-0xa0)=[{&(0x7f0000642000)=""/94, 0x5e}, {&(0x7f00003c1000)=""/18, 0x12}, {&(0x7f000087b000-0x5f)=""/95, 0x5f}, {&(0x7f000066d000)=""/193, 0xc1}, {&(0x7f000069b000-0x82)=""/130, 0x82}, {&(0x7f000028a000-0x21)=""/33, 0x21}, {&(0x7f0000093000)=""/67, 0x43}, {&(0x7f000026a000)=""/248, 0xf8}, {&(0x7f0000882000)=""/156, 0x9c}, {&(0x7f00002d7000-0x80)=""/128, 0x80}], 0xa, &(0x7f00003a2000-0xe0)=""/224, 0xe0, 0x1959}, 0x100) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000963000)={&(0x7f0000fa1000/0x4000)=nil, 0x4000}) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40106410, &(0x7f0000e17000)={0x86, &(0x7f0000934000)="6928041716382f5a45a2575c9a2d7cfe131bc48aa8f5e9d4656620ab3dc0bbaa487b214ebbe7300574b76b67eb9584de90ceabdcdd95a83db582415d86adb7152dd278f3c4fc455321525a3cc8c34b917ca53dec4bc47eecb1d1f7ab7b8b267d21266a0c74ba5fe2498590ad116bf209705cc5e53032fe1cd2d6c4ee38b694493a5407f769a6"}) dup2(r4, r2) 2018/02/04 15:23:50 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000012000-0xc)='/dev/rfkill\x00', 0x280, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000013000-0x8), 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 15:23:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00008e3000)='/dev/keychord\x00', 0x280000, 0x0) mq_timedsend(r0, &(0x7f0000a21000)="0703bc664ee9f67bf4cfce885fe3fe4acc861bb4f08de171670f984431196161fff483d9c03c2d0708b3ff117e62186d27a46e9ce1a6d9fd1b23b4d879ac7bb2ce8f0532463ac2ebc140e04c9031216a7c804f326ff66b5730a617abbf23e255c0d0085f5bc0e310c5ec60048f10b895344088baab2cbd636fd34fb78a0ed248907013da561c9051dd3931f7890c048eef68a8f1107330bc2ef8e54c4b1ded0e87", 0xa1, 0x4, &(0x7f0000001000-0x10)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000012d000)={{{@in=@multicast1, @in6=@mcast2}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f000098e000-0x4)=0xe8) timer_create(0xfffffffffffffffe, &(0x7f00003c2000)={0x0, 0x0, 0x1, @tid}, &(0x7f0000584000-0x4)) wait4(0xffffffffffffffff, 0x0, 0x1000000, &(0x7f0000126000)={{}, {0x0}}) timer_settime(0x0, 0x1, &(0x7f000006b000)={{r1, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) 2018/02/04 15:23:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000070e000-0xc)='/dev/autofs\x00', 0x1, 0x0) socket(0x10, 0x803, 0x3) 2018/02/04 15:23:50 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x801, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000003000-0x8)='./file0\x00', 0x4, 0x1000) write$selinux_create(r0, &(0x7f0000ec9000)=@objname={'system_u:object_r:devicekit_power_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x47) 2018/02/04 15:23:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchown(r1, 0x0, 0x0) close(r1) close(r0) fallocate(r1, 0x0, 0x55, 0x5) 2018/02/04 15:23:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x9, 0x0, 0x0, 0xef9f}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x8, r1, 0x10001, 0x1}) r2 = gettid() setpriority(0x40000001, r2, 0x0) tkill(r2, 0x0) 2018/02/04 15:23:50 executing program 3: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f70000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xffffffffffffffff}, 0x3}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000b5a000)=@routing={0x62, 0x4, 0x0, 0x5, 0x0, [@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x10}]}, 0x28) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000f78000)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00003a3000-0x98)={0x0, @in6={{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x3, 0x7}, &(0x7f000089b000)=0x98) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00007f4000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f79000+0xd83)='net/igmp6\x00') mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f0000f79000), &(0x7f00007f6000)=0x10, 0x800) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f78000)={0x0, 0x0}) mq_getsetattr(r2, &(0x7f0000948000)={0x8000, 0x3, 0x1, 0x0, 0x0, 0xe52, 0x5, 0x4}, &(0x7f000042f000-0x40)) 2018/02/04 15:23:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000a1c000)=0x8000000000004, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000ff5000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0xfffffe66) 2018/02/04 15:23:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000053a000), 0x80000) r1 = dup2(r0, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00005f0000-0x4)=0x5, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00006c3000)={{{@in=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@empty}}, &(0x7f000021e000-0x4)=0xe8) recvfrom$packet(r1, &(0x7f0000588000-0x48)=""/72, 0x48, 0x40012140, &(0x7f0000c91000)={0x11, 0x7, r2, 0x1, 0xffffffffffffffe1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) r3 = syz_open_dev$mice(&(0x7f0000964000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000ee4000-0xbc)={0x4e3, 0x1, 'client0\x00', 0xffffffff80000004, "20b8024a08d986c7", "2f4561f19356dcd48e054d62c65fcd26cdfefc94db01e1e5f9880df17f657bdc", 0x5, 0xeb0}) fcntl$setstatus(r3, 0x4, 0x2000) socketpair(0x0, 0x7, 0x2, &(0x7f0000e26000-0x8)) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) 2018/02/04 15:23:50 executing program 5: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) getpgid(r1) sendto$inet6(r0, &(0x7f0000e6c000), 0xffe3, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/04 15:23:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000098d000)='net/dev\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f00003b1000-0x4)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f000062f000-0x4)=r1) preadv(r0, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000e91000-0x5c)={{0xa, 0x0, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0xfffffffffffffff8}, {0xa, 0x0, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x100000000}, 0x8, [0x7fffffff, 0x7ff, 0x9, 0xff, 0x7f, 0x5, 0x4ecb, 0x180000000]}, 0x5c) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000fd8000-0x4)=0x5, &(0x7f0000480000-0x4)=0x4) 2018/02/04 15:23:50 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00009b9000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f000065e000-0xb0)={{0x280}, "706f727430000000000000000000000000000000ff750000000b0000000000000000000035d4ed00000000000000000000af000000000100000001ffed00"}) modify_ldt$write(0x1, &(0x7f0000047000-0x10)={0x53e6, 0x20001000, 0x5000, 0x7f, 0x3, 0x1, 0x3ff, 0xffffffff80000000, 0x1f, 0x2}, 0x10) write$sndseq(r0, &(0x7f00004bd000-0x90)=[{0x7, 0x968, 0x5, 0x0, @tick=0x6, {0xffffffff, 0x7}, {0x3977b7e1, 0xac87}, @addr={0x40, 0x9d7b}}, {0x10000000200, 0x6, 0xac, 0x3800, @tick, {0xfffffffffffffe01, 0x8}, {0xc173, 0x1}, @raw8={"fa18a60c2f8ead77a8fa1560"}}, {0x795c, 0xfff, 0x2, 0x4, @time={0x77359400}, {0xfffffffffffffff7, 0x7ff}, {0xfffffffffffff800, 0x3}, @result={0x1000, 0xffffffff}}], 0x90) 2018/02/04 15:23:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getdents(r0, &(0x7f0000cd3000-0xda)=""/218, 0xda) r1 = socket(0x10, 0x4000000802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000fd0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r1, &(0x7f00001a1000)={&(0x7f00004d3000-0xc)={0x10}, 0xc, &(0x7f00006b3000)={&(0x7f0000f1b000-0x30)=@newneigh={0x30, 0x1c, 0x1000021, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, r2}, [@NDA_DST_IPV6={0x14, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x30}, 0x1}, 0x0) modify_ldt$read(0x0, &(0x7f0000fcb000-0x3e)=""/62, 0x3e) 2018/02/04 15:23:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80002, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000016000-0x8)={0x0, 0xfff}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00002cf000)={r1, 0xc2}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000b62000-0xd)='/dev/binder#\x00', 0x0, 0x3) close(r2) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)}) r3 = syz_open_dev$binder(&(0x7f000045d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000211000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00001a4000)={0x433, 0x0, 0x10003, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f000089b000)={r5, 0x6}) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x4e, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) fsync(r2) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, r2}], &(0x7f000000b000)=[0x0]}}}], 0x0, 0x0, &(0x7f0000442000)}) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f00004a7000)={@loopback=0x7f000001, @multicast1=0xe0000001, 0x1, 0x6, [@multicast1=0xe0000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @broadcast=0xffffffff, @broadcast=0xffffffff]}, 0x28) 2018/02/04 15:23:50 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast2, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00005a3000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00008b9000)={@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x15}, r1}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/255, 0xff, 0x0, &(0x7f0000000000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x62, &(0x7f000035d000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/02/04 15:23:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003c3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f50000)='/dev/rfkill\x00', 0x0, 0x0) userfaultfd(0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000d4b000-0x4)=0x1f, 0x4) 2018/02/04 15:23:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c10000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000b03000-0x10)={0x6, 0xea13, 0x3, 0x1}, 0x10) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x26, &(0x7f0000041000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) 2018/02/04 15:23:50 executing program 4: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fe8000-0x1)) mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000fe7000-0x8), 0x8) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f00002e9000)) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000fe7000-0x8)='./file0\x00', 0x18080, 0x1) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000fe7000-0x1)='.', 0x102) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000174000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/04 15:23:50 executing program 5: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000ef7000)) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eef000-0x4)=0x984, 0x4) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000ef8000-0x108)={0x0, {{0xa, 0x0, 0x4, @empty, 0x478}}, {{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x1}}}, 0x108) sendto$inet(r2, &(0x7f0000940000), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)}, 0x2020) 2018/02/04 15:23:50 executing program 3: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000962000)='/dev/sequencer2\x00', 0x101802, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000dc1000-0x1000)=""/4096, &(0x7f000080e000)=0x1000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000db9000)=0xd5, 0x4) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000dc1000-0x8)={0x0, 0x0}, 0x76df4243a12a6233) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000dc1000-0x12)={0x0, 0xa, "8d5092fd10d350015f88"}, &(0x7f00007e2000-0x4)=0x12) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000dc0000)={r3, 0x0, 0x2, 0xcd09, 0x9, 0x1000}, 0x14) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0xd9, &(0x7f0000b67000), &(0x7f0000dc2000-0x4)=0x4) 2018/02/04 15:23:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000ca4000-0x4b)="1f0000000104ff00fd4354c007110000f3051c0008000100010423feffdf00", 0x1f) write(r0, &(0x7f0000ade000)="1f0000000104ff00fd4354c007110000f305010008000100012000dcffdf00", 0x1f) socket$inet_udp(0x2, 0x2, 0x0) close(r0) 2018/02/04 15:23:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003f5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0xd61) ioctl$KDDELIO(r0, 0x4b35, 0x80000001) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000e9f000-0x4)) 2018/02/04 15:23:50 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f000000f000)=[{0x3d}, {0x6}]}, 0x10) msync(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x7) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000012000-0xb)='/dev/hwrng\x00', 0x801, 0x0) [ 100.838038] binder: 15118:15127 ERROR: BC_REGISTER_LOOPER called without request [ 100.868310] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 100.879577] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 100.910302] binder: BINDER_SET_CONTEXT_MGR already set [ 100.914309] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 100.916174] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 100.932740] binder: 15118:15160 ioctl 40046207 0 returned -16 [ 100.938739] binder_alloc: 15118: binder_alloc_buf, no vma [ 100.938759] binder: 15118:15157 transaction failed 29189/-3, size 0-0 line 3127 [ 100.938804] binder: 15118:15127 ERROR: BC_REGISTER_LOOPER called without request 2018/02/04 15:23:50 executing program 3: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000-0x10)={0x0, 0x48, &(0x7f0000001000-0x48)=[@in6={0xa, 0x3, 0x80000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x2, 0x100000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1000}, @in={0x2, 0x3, @rand_addr=0x6}]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r1, 0x3fff80}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x3)={0x0}, &(0x7f0000000000)=0x8) bind$ipx(r0, &(0x7f0000001000)={0x4, 0x3, 0x3, "b1c9da53858b", 0x91}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r2, 0xff}, &(0x7f000020e000-0x4)=0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000006000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, []}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r3, 0x0, 0x5947a27c41987dd1, &(0x7f0000003000-0x73)=""/115, &(0x7f0000002000)=0x73) 2018/02/04 15:23:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f00000fd000/0xc00000)=nil, 0xc00000, 0x3000, 0x0, &(0x7f0000024000/0x3000)=nil) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000c85000)=""/3) r1 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x227e, &(0x7f0000f38000-0x1)) writev(r0, &(0x7f0000456000)=[], 0x0) 2018/02/04 15:23:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c58000-0x4)='net\x00') setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00009c8000)=0x9f7c, 0x4) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000cdd000-0x50)) 2018/02/04 15:23:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001e7000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000678000-0x38)={&(0x7f0000687000-0xc)={0x10}, 0xc, &(0x7f0000b27000-0x10)={&(0x7f00001aa000-0x58)=@ipv6_newroute={0x30, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9, 0x0, 0x0, r1}, {}]}]}, 0x30}, 0x1}, 0x0) 2018/02/04 15:23:50 executing program 0: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000029000)=[{&(0x7f0000014000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000026000-0x40)=[{&(0x7f0000024000-0x6b)="427a7491cdf53e89ced2448db707252068284bd0e0bf3921e629d12845d70b517a5a8793151e4cf0e195b7cdce810b933c2a0e6992959a091d45e2387358549267cd6dc56b8397a6b25fa0fed102d71de9e8fdb193f4fa59fb42bdd52cd39321", 0x60}], 0x1, &(0x7f0000029000)=[]}], 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x24, 0x2d, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x10, 0x0, @u64}]}, 0x24}, 0x1}, 0x0) socketpair$inet(0x2, 0x80001, 0x4bbd, &(0x7f0000008000)={0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000024000-0x20)={0xfffffffffffffffa, 0x1, 0x2, 0xffff, 0x5, 0x3ff, 0x10000, 0x8, 0x0}, &(0x7f000001e000-0x4)=0x20) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002000-0x83)={r2, 0x7b, "394eb3fc5d0f7caaad8e088da2d0bffd07cc9c9845545179ee78e152e39dcc7f68ccb5bffaa5a4f779b96cee48e1e726bad983d79278fdba3007d49dbad9f1fbdcc9861d8eb7ef15746539a7a89a9976648f1a198a4a3e46751717efde3f3f43cc1227e0da3499eeb25689d3d4252c86524c74032b1dc6abc38dfe"}, &(0x7f000002b000-0x4)=0x83) 2018/02/04 15:23:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000c2000-0x8)) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) munlock(&(0x7f0000ab2000/0x13000)=nil, 0x13000) 2018/02/04 15:23:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000e54000-0x4)=0x7ff, 0x4) fsetxattr(r0, &(0x7f0000f4e000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000e75000-0x1)='\x00', 0x1, 0x0) rt_sigreturn() 2018/02/04 15:23:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4c, @fr_pvc=&(0x7f000032f000)}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00004dd000-0x9)='/dev/rtc\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b40000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, 0xffffffffffffffff, &(0x7f0000002000)) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000149000), 0x4) [ 100.953259] binder: 15118:15127 got reply transaction with no transaction stack [ 100.953269] binder: 15118:15127 transaction failed 29201/-71, size 24-8 line 2920 [ 100.977419] binder: undelivered TRANSACTION_COMPLETE [ 100.982533] binder: undelivered TRANSACTION_COMPLETE [ 100.987772] binder: undelivered transaction 113, process died. [ 100.994815] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/04 15:23:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000745000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000950000-0x8)={0x0, 0x2}, &(0x7f0000794000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000bd000-0xc)={r1, 0x1ff, 0x10}, 0xc) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x808000000000002, 0x42, 0x3, 0x0, []}) ioctl(r2, 0x8916, &(0x7f0000000000)) ioctl(r2, 0x8936, &(0x7f0000000000)) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000ffb000)=0xc00000, 0x4) 2018/02/04 15:23:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = dup2(r0, r0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00008c7000)=0x0) ptrace$peekuser(0x3, r2, 0x6) sendto$inet(r0, &(0x7f0000f91000)="7febff89dfbdb0e7be8ab8719f57edd6e8c57dd5ac59d3024a95a1c53e6bb778b42d380faeedbc00506bf0ba5e2bdf372e4c01048ed99a6f41a94c7c0cb3423966b90a2e6f67c92fce921933a9487d4b6c19d89347f11a6007a4c2bead0ff68cd26a704f9d21d377577e843f5e43b2316487f30efaf9deffe1bf99c6b712b6511a6fad8de416a2e55d2e28f4700a89d0b1a6a6511ed45c763dde283449b4b9151979ddfceef95e69038621080a98c6c787a726d2a28bcf6daef9fa8b6fb60ee916131311d057418686a54b1cb10a663f2e52f48ea773eda68232", 0xda, 0x200007ff, &(0x7f0000879000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f0000d6a000)='i', 0x1, 0x0, &(0x7f0000266000)=@hci={0x1f}, 0x6) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000355000-0x8)='\'', 0x1}], 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f000023f000)=0x46, 0x4) tkill(r2, 0x1b) 2018/02/04 15:23:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00007e1000-0x7)='status\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f00006e4000)='/dev/sequencer\x00', 0x80, 0x0) 2018/02/04 15:23:51 executing program 2: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0}, &(0x7f00002f5000)=0xffffff58) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fcc000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000fcd000-0x18)=@get={0x1, &(0x7f000087c000-0xe0)=""/224, 0x1ff}) ptrace(0x4207, r2) ptrace$cont(0x1c, r2, 0x0, 0x0) 2018/02/04 15:23:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) r1 = dup(r0) bind$inet6(r1, &(0x7f0000876000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x39) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x80000000, 0x1, &(0x7f000012a000-0x3f)="b2a27d38b424e3fb9c14d6c25ed513a00258af75d94623ef3e61874dcf4a91f6e4b07a01db0b7397001d35211f794675a3c31ee7129a5d439eb7b6a291b53c", 0x3f) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0xd5b42a7df42a5a35, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000002000-0x18)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r5, 0xc018620b, &(0x7f0000002000-0x18)={r6}) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) setresgid(r4, r4, r4) ptrace$setopts(0x4206, r7, 0x0, 0x0) r8 = inotify_init1(0x80000) ptrace(0x4207, r7) wait4(r7, &(0x7f0000c30000), 0x0, &(0x7f0000020000)) fcntl$dupfd(r8, 0x406, r2) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dd8000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/02/04 15:23:51 executing program 7: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e38000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x7, {{0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x33a}}, 0x1, 0x2, [{{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}, {{0xa, 0x1, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x7fff}}]}, 0x190) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = getpid() sched_getattr(r2, &(0x7f000070a000), 0x30, 0x0) r3 = add_key(&(0x7f0000ddd000)='cifs.spnego\x00', &(0x7f0000044000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$invalidate(0x15, r3) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f}}) r4 = socket(0x10, 0x80002, 0x0) listen$netrom(r4, 0x821d) write(r4, &(0x7f0000fd1000-0x28)="260000005e000900000002f839e3000000f40f000100000a0c0008000000085b1ee9ff6e35ea", 0x26) 2018/02/04 15:23:51 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f000000a000)={&(0x7f0000008000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f000000b000-0x10)=[{&(0x7f000000a000)=""/146, 0x92}], 0x1, &(0x7f0000007000-0x86)=""/134, 0x86, 0x9805}, 0x10142) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000006000)=0x0) fcntl$setown(r0, 0x8, r1) r2 = memfd_create(&(0x7f0000003000-0x4)=',*/\x00', 0x0) execveat(r2, &(0x7f000000a000-0x8)='./file1\x00', &(0x7f0000001000-0x18)=[], &(0x7f000000a000-0x28)=[&(0x7f0000009000)='\x00', &(0x7f0000009000)='cgroupppp0@/em0+\x00', &(0x7f0000003000)=',\x00', &(0x7f0000009000)='ppp0user\'^%[[systemX\x00', &(0x7f0000003000)=',\x00'], 0x1100) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000006000)='./file1\x00', &(0x7f000000c000-0x9)=@known='user.syz\x00', &(0x7f000000c000-0x1e)=""/30, 0x1e) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r2, 0x0, 0x0, 0x1) lgetxattr(&(0x7f0000007000)='./file1\x00', &(0x7f000000b000-0x15)=@known='system.sockprotoname\x00', &(0x7f000000a000)=""/201, 0xc9) 2018/02/04 15:23:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000002000-0x4)='tls\x00', 0x4) keyctl$set_reqkey_keyring(0xe, 0x0) clock_gettime(0x6, &(0x7f0000000000)) [ 101.003463] IPv6: NLM_F_REPLACE set, but no existing node found! [ 101.013439] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/04 15:23:51 executing program 2: mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00005e2000)=[{&(0x7f00000a0000)="5e2c3ada1ccfc1c3104643cb70ce665c475cf6329c8c3f1524a4d2736b67487e13b6fc823eb95b38b3c9cbdffabfd8abea77d1b28162e9f4bce89ab649d4ecd2e3f6131957eb7b7cdded054db70c3ebe3c97031c8af595a15be4c5b1da24abce0500d40796e4", 0x66}], 0x1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00005e2000-0x7b)=""/123, 0x7b) 2018/02/04 15:23:51 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000)={0x0, 0x40}, &(0x7f000000b000)=0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000000a000)=@assoc_value={r1, 0x2}, 0x8) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000000d000-0xb8)={r1, 0x1, 0x20, 0x0, 0x0, 0x8, 0x2, 0x401, {r1, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}}}, 0x1, 0x6, 0x9, 0x7, 0x401}}, &(0x7f0000008000)=0xb8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f}]}) r2 = socket(0x18, 0x0, 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000000c000)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x4, 0x8}, &(0x7f0000003000-0x4)=0x98) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000006000), 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000000a000)="c0c7d7d0") 2018/02/04 15:23:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000ed0000)=@ipx, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000656000-0x89)=""/137, 0x89}, 0x0) 2018/02/04 15:23:51 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000062c000)) setsockopt(r0, 0x1, 0x5, &(0x7f0000e65000-0x9)="d7fd09000079890fddd5a45d3f32e504", 0x10) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f9b000-0x15)='/dev/pktcdvd/control\x00', 0x420040, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00007b6000)=0x60, &(0x7f000045f000)=0x4) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000542000-0xc)={0x0, 0x4b}, &(0x7f0000219000)=0xc) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f9c000)=@assoc_value={r2, 0xf776}, &(0x7f000039d000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ee4000)={0x1, 0x8206, 0x40, 0x1d, r2}, 0x10) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000f9c000-0x1000)=""/4096) 2018/02/04 15:23:51 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) faccessat(0xffffffffffffffff, &(0x7f0000013000)='./file0\x00', 0x101, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 15:23:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000fed000-0x4)=0x4, 0x47) syz_emit_ethernet(0xa6, &(0x7f0000081000-0xa6)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x24, 0x4, 0x0, 0x0, 0x98, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x101}, @ra={0x94, 0x6, 0x4}, @lsrr={0x83, 0x7, 0x100, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @timestamp={0x44, 0x2c, 0x7, 0x1, 0x68ba, [{[], 0x8}, {[], 0xfffffffffffffb47}, {[@loopback=0x7f000001], 0x8}, {[], 0x8}, {[@broadcast=0xffffffff], 0x7f}, {[@multicast2=0xe0000002], 0x82}, {[], 0x2}]}, @lsrr={0x83, 0x2b, 0x8, [@multicast2=0xe0000002, @multicast1=0xe0000001, @rand_addr=0x84d, @multicast2=0xe0000002, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty, @broadcast=0xffffffff, @empty, @local={0xac, 0x14, 0x0, 0xaa}]}, @rr={0x7, 0xf, 0x7, [@dev={0xac, 0x14, 0x0, 0xf}, @empty, @local={0xac, 0x14, 0x0, 0xaa}]}]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x1f}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000f93000)={0x514e, {{0xa, 0x2, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}, 0xff}}, {{0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, 0x108) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc, 0x10, &(0x7f0000aaa000-0x50)=[{&(0x7f0000351000)=""/179, 0xb3}], 0x1, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) 2018/02/04 15:23:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e47000)={0x0}, &(0x7f00004d6000-0x4)=0xc) ptrace$poke(0x5, r0, &(0x7f00001fe000), 0x9) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr=0xfffffffffffffffc}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/02/04 15:23:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000002000-0x10), &(0x7f0000001000)=0x10) ioctl(r0, 0x100000001, &(0x7f000001c000-0x3)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000002000-0x20)={0x6, 0x0, 0x2, 0x12000000000}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f000001c000)={r1, 0x1}) 2018/02/04 15:23:51 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x200000000802) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000007000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) 2018/02/04 15:23:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/exec\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0xffffffffffffffff, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x3, @multicast2=0xe0000002}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}, 0x40, 0x0, 0x4, 0xcd, 0x6cdd9abd, &(0x7f0000002000-0x10)=@generic="cc62c8a61cc0581dc160db4cc40a24af", 0x703, 0x100, 0x4}) fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f000048a000-0x1f)='vmnet1cpuset,wlan0vmnet1wlan0,\x00', 0x1f, 0x0) 2018/02/04 15:23:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000030e000-0x10)='/selinux/policy\x00', 0x0, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000006000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) ioctl$TIOCNOTTY(r2, 0x5422) sendfile(r0, r2, &(0x7f00008bf000), 0x200041c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00007fc000-0x8)={0x0, 0xc811}, &(0x7f0000b34000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000b79000-0x108)={r3, @in6={{0xa, 0x0, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, [0x0, 0x10000, 0xfffffffffffffbff, 0x80, 0x6, 0xe7, 0xfffffffffffffff7, 0x6, 0x8, 0x9, 0x91, 0x1, 0x8, 0x97, 0x6]}, &(0x7f0000118000)=0x108) 2018/02/04 15:23:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000f40000)='/dev/net/tun\x00', 0x0, 0x402040) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f000042f000)) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000645000-0x4)) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f000018f000-0x4)=0x40000018, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) 2018/02/04 15:23:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000095d000-0xb)='/dev/hwrng\x00', 0x240, 0x0) getsockname$inet(r1, &(0x7f0000ccf000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000db1000)=0x10) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f000034a000-0x14)={0x10001, 0xffffffff, 0x7ff, 0x8, 0x100, 0x200, 0xffff, 0x738e, 0x9}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000210000)={0x0, 0x0}) setsockopt(r3, 0x3, 0x4, &(0x7f0000657000)="52b945d1078b2cea4416ac0ded8963bc9c8238f6fe62bb32271823813a82abe075ee8bbe8b37dd06615d0d4ffea37f798c2d5c7910afa0d8806d", 0x3a) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCLINUX2(r2, 0x80047456, &(0x7f0000a95000)={0x2}) ioctl$TIOCCBRK(r2, 0x5428) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000021d000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) write$fuse(r4, &(0x7f000010f000)={0x1c, 0x0, 0x2, @fuse_notify_inval_entry_out={0x9e, 0x8}}, 0x1c) 2018/02/04 15:23:51 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x3, {"04ca1cf873f4ff"}, 0x9}, [{"b962f466e42099"}, {"f9dec700e090b5"}, {"3912eab55aed13"}, {"ed18d34c6313fb"}, {"9cfbf21c807875"}, {"40174ee4dd1a11"}, {"bb93ca8909d793"}, {"4a77e172e11c02"}]}, 0x48) fanotify_mark(0xffffffffffffffff, 0x2, 0x20000, 0xffffffffffffffff, &(0x7f0000c87000-0xe)='./file0/file0\x00') socket$key(0xf, 0x3, 0x2) 2018/02/04 15:23:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) delete_module(&(0x7f00006ca000-0x2)='{\x00', 0x800) listen(r0, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f00000ec000)=0x3f9, 0x4) bind$inet6(r1, &(0x7f000076d000)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/04 15:23:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bc5000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014}}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) dup2(r0, r1) 2018/02/04 15:23:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000096a000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)) lstat(&(0x7f00004e1000)='./file0\x00', &(0x7f0000f1a000)) lchown(&(0x7f00009c7000-0x8)='./file0\x00', 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000046c000-0xc)='/dev/autofs\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00002cf000-0x4)=0xffffffffffffffff) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000c18000-0x4)) 2018/02/04 15:23:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000314000)=[{&(0x7f000002f000-0x58)="ff0000001400192300a13680040d8c560a0600000000e076ffffff58fffffc01000004ca7f64643e8900050028635a0004fbf510000200dd1b000000160000ed5dfffff5000022000d00010004040800bc04000000000000", 0xffffffffffffff65}], 0x1) getitimer(0x0, &(0x7f0000b3f000)) 2018/02/04 15:23:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x101, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f000055c000)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000317000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000002000-0x4)=0xe) 2018/02/04 15:23:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000030e000-0x10)='/selinux/policy\x00', 0x0, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000298000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendfile(r0, r2, &(0x7f00008bf000), 0x200041c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000bc9000-0xe8)={{{@in=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000b90000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000b0e000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@empty, 0x2, 0x5, 0x0, 0xffff, 0xa, 0x80, 0x20, 0x3f, 0x0, r3}, {0x2, 0x11a, 0x5, 0x7, 0xb0, 0x100, 0x5, 0x2}, {0x40, 0x10000, 0x2, 0x2}, 0x0, 0x6, 0x1, 0x1, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x32}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7, 0x2, 0x3, 0x2, 0x92, 0x2, 0x20}}, 0xe8) 2018/02/04 15:23:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) writev(r0, &(0x7f0000869000)=[{&(0x7f0000e7a000)="9424117dbee836af9f855f73133d561962c8d8d22b30078356590288f57e3023740bb3bb47", 0x25}, {&(0x7f0000389000-0x34)="581537010a96cd75be3372f7f67762cc39a25c7cbdf5050f69630bc3885bd1cba12aa0c8562eb41dc550a9395659f1997472019c", 0x34}, {&(0x7f0000297000-0xbb)="8df18031d31645483e3571fb3a1bca87d2afcb3a56a900dc913a6206b60c22925b0844e45f2e03a0773a305883915fe302f6d70c9db70be3f5688bc6d141a65ee4f2c958f6df1eeefa49ac7558c6ef4a8af40c3fc6144e7f45e6ac789da50662d7d064599afadd0dc9fd7f09983087278f8dce6457e781f3fd3f8b994ecd3e8d52ef26530e9d42c1db472a6996c97cd286a0896292bd20ffa41782ca3c4fe2b8ac37324587fecb440ce4ae8398d67efa51dfa6895914c7be1942eb", 0xbb}], 0x3) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') listxattr(&(0x7f00004ee000)='./control/file1\x00', &(0x7f0000c9b000-0x96)=""/150, 0x96) mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 15:23:51 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0xb, 0xffffffff80000000, &(0x7f0000011000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000011000-0x4), &(0x7f000000a000)=0x4) r1 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000012000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x1, 0x0, 0xfffffffffffffd86}, 0x20000000) 2018/02/04 15:23:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f00005bc000)='..', &(0x7f00002cc000-0x11)=@known='security.selinux\x00', &(0x7f000059b000-0x2b)="8f797374656d5f753a6f626a65630000000000000003656d5f64627573645f7661535f6c69625ff90a7330", 0xffffffffffffff4a, 0x3) 2018/02/04 15:23:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ddf000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000b4f000-0x4)) r1 = syz_open_dev$usbmon(&(0x7f00005fd000-0xd)='/dev/usbmon#\x00', 0x4, 0x2000) getsockname$llc(r1, &(0x7f00001d2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00008ae000-0x4)=0x10) pread64(r0, &(0x7f000063f000)=""/131, 0x83, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00006f9000-0xa)='/dev/ptmx\x00', 0x220000, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000a09000-0x4)) 2018/02/04 15:23:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000073c000)={0x19980330}, &(0x7f00001dc000-0x18)) r0 = memfd_create(&(0x7f00004a2000-0x1)='\x00', 0x2) connect$ipx(r0, &(0x7f0000ef2000+0x83d)={0x4, 0x80000001, 0x8000, "4bfcddccfcff", 0x800}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000b6000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000c48000-0x1)) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000800000, 0x0, 0x100000003, 0x0, []}) clone(0x40c0000, &(0x7f00002d6000)="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", &(0x7f0000fe0000), &(0x7f00000b9000), &(0x7f0000930000)="e58dfe4e4ff9b8ad098e0a56e5691c0f499528adc2996aba71a66a59614c32fd80e017409ca4bb0cb5b5c9cd3e76ea3df24e485d7d52b161e5f765132ebdab4f1a7d") ioctl(r2, 0x8918, &(0x7f0000000000)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000863000)=0x7) 2018/02/04 15:23:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000b2c000)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000cde000)={0x18, 0x2, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1}, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000c5b000-0x8), &(0x7f0000615000-0x4)=0x8) 2018/02/04 15:23:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000329000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ff9000-0x9)="6e6574000606703600") syz_open_dev$urandom(&(0x7f0000619000-0xd)='/dev/urandom\x00', 0x0, 0x0) lstat(&(0x7f00003c7000-0x8)='./file0\x00', &(0x7f0000019000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000237000-0x8)='./file0\x00', &(0x7f00000ef000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) writev(r1, &(0x7f0000c1b000-0x50)=[{&(0x7f0000b07000-0x87)="cf237e882ad20b0548f5d2795ba99ceb1ab2046395fa9f3d9cde60e6f034455379f3d814622ecce865bfe749353f9c4f029ccd1cc640ad67dfd05e9b3b06e2f8001a47831c31a8de5cc85aadce44bccc660d8aebc562c6b56155b1ce29004c76407c47c697b5858f4c7d80f374b27d99997501c6027bed4de5b86925aa3fd53ccfbcd60bbaa732", 0x87}, {&(0x7f00000d8000-0x1c)="d35333cce0b2c540b1bc331a4c5bfcdf54579e88d0c074fb238ca00e", 0x1c}, {&(0x7f00008bc000-0x2e)="a7c3bb1603be5ed10d7979d7fedeb00d12ace264386d3d888ba6f3234fedb7b980dfac43bbd9dc6fa66bb6f94249", 0x2e}, {&(0x7f0000739000)="20d9d1852bc74c10362f8910bbfad981ead9f31b1a98431032db61e7aae726371979a3e990a4b7e9748cc557bc5f5a3ccfccea12f794baf527dc9ffddd22de0369ecae7eda90562432a77c6130978fa0e501ec928884e7f7dd4797face761bc04e5748eb8edccd3d1c2773e3c95a5d289681bfb0226a8924d3be7de4954cf1395cda50415b9a0fddbfcf77af0220d8ac1587b36df32bafea1cc349689ce0763417d00502f8eab8c663bf6e39e6661a06dc7753a777de48200a04b92d36e95deffdc0b54df401772fa6932111b43d0cea9d3150ac98f39392d9392ef817cd", 0xde}, {&(0x7f00001af000-0x38)="820a77015339ebfdd9853144368097dbb3c745ef905204d3c2410ebf7eae7d1326872ec88e823c39739327d8faede8bc180206986a80b87b", 0x38}], 0x5) fchownat(r1, &(0x7f00000dd000-0x8)='./file0\x00', r2, r3, 0x1800) exit(0x0) getdents(r1, &(0x7f0000bcd000), 0x0) 2018/02/04 15:23:51 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x73c) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000ff0000-0x8)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) 2018/02/04 15:23:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e3f000)='/dev/rfkill\x00', 0x2000, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000e6f000-0x14)={@dev, 0x0}, &(0x7f0000a44000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000282000-0x50)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x4, 0x7, 0x400, 0x400, 0x50, 0x200, r1}) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000519000-0x134)=@newlink={0x50, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x1c, 0x16, [{0x18, 0x1, [@nested={0x14, 0xb, [@typed={0x10, 0x0, @u64}]}]}]}]}, 0x50}, 0x1}, 0x0) 2018/02/04 15:23:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000122000)='./file0\x00', 0x0) readahead(r0, 0x0, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000035000-0x4), &(0x7f0000daf000-0x4)=0x4) 2018/02/04 15:23:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x80000001, 0xd, 0x0, 0x2, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, &(0x7f0000002000-0x4)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000-0x38)=[{&(0x7f0000822000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000f6c000)="75bd35e969ef38122ca6ac6ddde840e3e56de6479f28a17c430777e6a01c2b707e5c77b86700a38435fe38f503aa7c9260e68afb9ca8532bde1535aebcdaa4092dd067ecff5641d396c604c50422c40b8a1fcdbd54264c27e4eedff14eea528bf071a94fe412f285e2e767ed2bbe1d32cbce2d1201bc12a3df27bcd300ee582946c906cd704ece769485aa32d2bdb9fc51fa7f4be4b890f0acaf7fc09b9e06a54f2f845d3e10d8f4210de415f46764105567ce217c8c316633552aac555ebda80b3b90d218a3ec552bf4736caa4f210550543c3aaacdf1ea43d3926c", 0xdc}, {&(0x7f000078e000-0x5b)="f3effa8f85eacde7b860f894694899944ceef80ccf8d0629dd5df49a675c93e01dbcf29a1397039dc83269f23233a511c046958317c31b04fd19567a31479282b0f0ddb3cc1960007fbf031fb3e1d26daadb4298910e78dbd0814b", 0x5b}, {}], 0x4, 0x0, 0x0, 0x4000000}], 0x1, 0x80) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) rt_sigpending(&(0x7f00005bf000-0x8), 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000001000), 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)="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", 0x1000, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r2) 2018/02/04 15:23:51 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000a000)={0x0, 0x0}, &(0x7f000000c000-0x4)=0xc) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) fstat(r0, &(0x7f0000013000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioperm(0x80000001, 0x80000001, 0xec) syz_fuseblk_mount(&(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00', 0x6001, r1, r2, 0xead, 0x0, 0x2000000) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/04 15:23:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4), 0x4, 0x0, &(0x7f0000000000), &(0x7f0000664000-0x4), 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x1, 0xfffffffffffffffd, 0x3, 0x7, 0x40}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={r1, 0x4, 0x81, 0x436}, 0x10) r2 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r2, 0x7, &(0x7f0000002000-0x8)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000)={r1, 0x100000000}, 0x8) socket$inet6(0xa, 0x80000, 0x5) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/02/04 15:23:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ea8000-0x11)='/selinux/enforce\x00', 0x880, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00003c8000)=@assoc_id=0x0, &(0x7f0000416000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000ce6000-0x8c)={r3, @in6={{0xa, 0x2, 0x81, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}}, 0x3de43fe09030d20a) r4 = dup(r0) bind$inet(r4, &(0x7f0000952000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r4, &(0x7f0000ad0000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) 2018/02/04 15:23:51 executing program 1: r0 = socket(0x5, 0x4000000000080003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000000000)={0x3, {"0542866d6e7f14"}, 0x20}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x2002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r1, &(0x7f0000001000)=@access={'system_u:object_r:iptables_conf_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x32, 0x39}, 0x37) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x8, 0x1}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007e7000)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000096d000+0x9af)={0x0, 0x8000, 0xc0d5}, &(0x7f0000754000-0x4)=0x8) fcntl$setpipe(r0, 0x407, 0x145a) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000492000-0x10)={r3, 0x50, &(0x7f00005df000)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @rand_addr=0xfa}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}]}, &(0x7f00004d5000-0x4)=0x10) sendmsg$inet_sctp(r0, &(0x7f00005bd000-0x38)={&(0x7f000064e000)=@in6={0xa, 0xffffffffffffffff, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c, &(0x7f0000c0f000-0x60)=[], 0x0, &(0x7f0000fbb000)=[@init={0x18, 0x84}], 0x30}, 0x0) 2018/02/04 15:23:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000eef000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f000013a000)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000736000)={0x1, 0x81000000200007d}) connect$l2tp(r0, &(0x7f0000683000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @empty}, 0x3, 0x0, 0x4, 0x2}}, 0x2e) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000729000-0x48)={{0x2, 0x3, 0x80000000, 0x2, 0x43b8}, 0x1, 0xfffffffffffffeff}) write$selinux_load(r0, &(0x7f0000db7000-0x1010)={0xf97cff8c, 0x8, 'SE Linux', "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"}, 0x1010) 2018/02/04 15:23:51 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000026000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000026000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000022000)=0xb19, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000004000)={&(0x7f0000026000)={0xffffffffffffffc6, 0x24, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x2a, []}, @generic="fb5c75cf535e0d36ced272e1646ec89e025f17a6cd500e62fc0cfb5494e4988bddd8fa28cab8bd0c8c2db95a645ad046d863bbae490d5b8c808b4f88f01c9cb778ad920f0c7534e97c49cdc346f1129e8039942c030c23eb323781d5b49f04bf8b4120ba7f8e24bc789a72aa09eb2327e9871eb0d95b42e583aa6f714fd9a3be2c322b2d1cfe7aeba1be4ae080412063d3971bd0dfd625c95a99c9fd8e70788bef13bcebd6178267d2b79a388f09e027b02ac4e1e6cca1f21328309901eb89a0b7d4d06aab455d65b489a0c0fc1e86c87d909806ed04dcf319a58c5f85326932f2e06f2c99b1d741ea287376b316c2", @generic="8b478095245dcbb5b2ef6f49620c8c5fa7c34b026daea71559dbf7d3b3c796352efc83bdce271a2dbf50db36cd356b", @generic="ab72e2bf09279990fd76110ae5179ac378382d5430d4d6fcfbd0c0e1f8c3b38e80496c224f958f9059e0441fb834721afa21c0587659729e2083595ab430794bfa6db7819a751c0ed402eefd78384baec5d5738dd987e308d2b6aebc92a3f9c51b33bc8e17802a50898f76487938e8e1f7ea3cf0d5deb09828ddbf7214347c1336f304e375aab44641a6fdba65152a22a7c5ecc4ffb23ea3f97b4742a1fa3897", @nested={0xcc, 0x16, [@generic="4a92f837dc78bc7a7f55ad0cf9fb53c57ca432886c17ff0292ca7f8ec3ced1f972", @generic="e2fb8757a02b82a691e066ac18ed89f596b5f037e93129f9e188e761b6bed165804859691086a51f940ad76e6bc2f511df9b2de980be0b0d5dc2a41d8dbbe32741", @typed={0x10, 0x2f, @u64=0x1}, @generic="8e39dbe6fb9b25775533cf60d3027b2de9fb8d05604b19a6e4aa31f175", @typed={0xc, 0x90, @uid=r1}, @generic="630ed2fa8936177273669325ead1fd0d8aad85ea70dc9484055c4443103f48c33b33b3d23e0ecf4b7606"]}]}, 0x2a4}, 0x1}, 0x0) 2018/02/04 15:23:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000794000)='/dev/sequencer2\x00', 0x2001, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000249000)=""/47) r1 = add_key(&(0x7f0000788000)='user\x00', &(0x7f0000d04000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e29000-0xa5)='\r', 0x1, 0xfffffffffffffffd) pause() add_key$user(&(0x7f00005b1000-0x5)='user\x00', &(0x7f0000dc4000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f17000-0xba)="b6a840e339ff6c9db44e3b04d55614fcc492cada9c23acb39ab416edbcb25c876d6c41a5c1f83da7cab5a17ab1fd40de8ac848c844a163b17af03e5d4f9580559614207d708fc069a50c8b78f14bb4b103c24803d774c1294387664fc598fa837b7b1085a4191e5b24b5487407d026853492283e3945f83ec9237aea694db0721f63cbef0fcdbe8bb16aa64e22f676d203f84ecbd410946a3b4dd155ba6a9cad36515743b6a0b79fc30bd24c55e3e6cea992508014a6f544b08a", 0x14, r1) 2018/02/04 15:23:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ea8000-0x11)='/selinux/enforce\x00', 0x880, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00003c8000)=@assoc_id=0x0, &(0x7f0000416000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000ce6000-0x8c)={r3, @in6={{0xa, 0x2, 0x81, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}}, 0x3de43fe09030d20a) r4 = dup(r0) bind$inet(r4, &(0x7f0000952000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r4, &(0x7f0000ad0000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) 2018/02/04 15:23:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) mknod(&(0x7f00009a7000)='./file0\x00', 0x103d, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000721000)='/dev/rtc\x00', 0x404102, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000061b000)={0x4, [0x401, 0x80000000, 0x7f, 0x20]}, &(0x7f0000115000)=0xc) r2 = open$dir(&(0x7f00004be000)='./file0\x00', 0x80000880, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000500000-0xc)) open(&(0x7f00008b0000)='./file0\x00', 0x2, 0x0) 2018/02/04 15:23:51 executing program 5: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000d19000)='.dead\x00', &(0x7f0000ffc000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000e40000-0xd5)="42388cf1c0a2a00e2cdcfe263edf5a756bb45e430f298244b396418170e0b72e287703c1fd9a7882110218222c6ce8f110b6d0f47436f72d64d0c81c83fb4f1b3e268c035af5b425c0e0041b8bd5c2effb89c2a2c941e71953173ec8edc4cb021e7c913eee2e8815f32546b2aaaf0049e22e0c9583ab9e2f84165082771987221ed0da39cb8d5ab52f3e1df5ca814bc408e0f0c8c28a23724b9a270a5653cea832d2ce65f0e6bed32f4767adaaec25e0d28770f6e47354022befe5e447ad0efeaa9846a989b5dfa0df4a2c5e87e74691bf8ea381bb", 0xd5, 0xfffffffffffffffa) keyctl$revoke(0x3, r1) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000ff9000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000016d000)=""/4096, &(0x7f0000ffb000-0x4)=0x1000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000ffc000)) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ffd000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000ffd000)={0xff, 0x7, 0x6, 0x8, 0x4, 0x2}) 2018/02/04 15:23:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f00001bf000)={{0x0, 0x0}}) getrusage(0xffffffffffffffff, &(0x7f000061b000-0x90)={{}, {0x0}}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r1, r0}, &(0x7f0000048000)=0x3c2, 0x401) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b51000)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002cc000)='/dev/vga_arbiter\x00', 0x30800, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006e4000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept$unix(r3, &(0x7f00002cb000-0x8)=@abs, &(0x7f0000f2a000-0x4)=0x8) futex(&(0x7f000000d000-0x4)=0x4, 0x4000, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000)=0xfffffffffffffffe, 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000dac000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/02/04 15:23:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) epoll_create1(0x80000) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000322000)='/selinux/context\x00', 0x2, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000df000-0x9)='/dev/rtc\x00', 0x0, 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000085000)='./file0\x00', 0x20000, 0x750706c1e871ec07) linkat(r2, &(0x7f0000f6c000-0x8)='./file0\x00', r3, &(0x7f0000596000-0x8)='./file0\x00', 0x1400) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00007e7000-0x8)=[0x5, 0x5c1c3bad]) ioctl$int_in(r0, 0x5452, &(0x7f00005cb000-0x8)=0x5) r4 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000006000-0x54)}) 2018/02/04 15:23:51 executing program 2: prctl$intptr(0x200000002a, 0x401f) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005ff000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00005c8000-0x12)={@generic="d28b2e4460a0ada2dbbc27fec7099b0d", 0x800}) 2018/02/04 15:23:51 executing program 0: mmap(&(0x7f0000000000/0xb42000)=nil, 0xb42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00006f3000)='/dev/ptmx\x00', 0x101000, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000022f000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000b42000)={@common='nr0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) ioctl$TIOCSTI(0xffffffffffffff9c, 0x5412, 0x200000000000000) mkdir(&(0x7f0000043000-0xa)='./file0\x00', 0x0) mount(&(0x7f0000b42000-0x8)='./file0\x00', &(0x7f00000f4000)='./control\x00', &(0x7f0000b41000)='btrfs\x00', 0x0, 0x0) 2018/02/04 15:23:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b3f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000c7a000)=""/123, &(0x7f0000bd4000-0x4)=0x7b) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000073b000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x500, 0x0, 0x80200088, r1}) 2018/02/04 15:23:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000003, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000e56000-0x2e0)=@newlink={0x2c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_XDP={0x4, 0x2b, []}]}, 0x2c}, 0x1}, 0x0) 2018/02/04 15:23:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000048c000-0x8)="2b63708773657400", 0x0) write(r0, &(0x7f0000baf000-0x14)="c5faca0456f17838854c", 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = socket(0x18, 0x0, 0x1) eventfd2(0x5, 0x80001) sendmsg$nfc_llcp(r1, &(0x7f0000001000-0xf)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fbdfd0076a7353f9e140c99b870da16bb9ce9a18248a50a42f91fbde683be8243d15b25866e62a08edab0ddbb25b4e7ae69a1dc2b820412c77a1148e2eb186"}, 0x60, &(0x7f0000000000)=[], 0x0, &(0x7f000015a000-0xf8)={0x10}, 0x10}, 0x0) 2018/02/04 15:23:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x3d7}, 0x1}, 0x0) [ 101.796476] binder: 15351:15357 Acquire 1 refcount change on invalid ref 0 ret -22 [ 101.812368] binder: 15351:15357 unknown command 0 [ 101.833206] binder: 15351:15357 ioctl c0306201 2000a000 returned -22 [ 101.858780] binder: 15351:15383 Acquire 1 refcount change on invalid ref 0 ret -22 [ 101.867442] binder: 15351:15383 unknown command 0 [ 101.872416] binder: 15351:15383 ioctl c0306201 2000a000 returned -22 2018/02/04 15:23:51 executing program 0: socket$inet6(0xa, 0x3, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, &(0x7f0000f64000-0x4)=0x20) 2018/02/04 15:23:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000cfe000-0x88)={0x7, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1f}}}, 0x88) connect$inet6(r0, &(0x7f0000d37000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000022000-0x15)='/proc/self/net/pfkey\x00', 0x40000000200000, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000141000)={@common='syzkaller0\x00', @ifru_mtu=0x10000}) getsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f00007cf000-0xb9)=""/185, &(0x7f0000532000)=0xb9) 2018/02/04 15:23:51 executing program 6: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f000000c000-0x6a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [{[], {0x8100, 0xb3, 0x1, 0x6a94}}], {@x25={0x805, {0x3, 0x9, 0xff, "e5b915cdd94d438a21fb360beab5b2a79fe71a33c0237745cc3f570c4cf1500963066a0bcc8d9fbe9c3e743569ddc50c4738b5b55093230ed4d7464bea662453b458d2c424954a4858b817ee21040377c831703908"}}}}, &(0x7f000002e000)={0x1, 0x3, [0xc59, 0xc4a, 0x22b]}) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f000002e000-0x4), &(0x7f000002e000-0x4)=0x4) r0 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000006000-0x48)={{0x1}}) r1 = socket$netlink(0x10, 0x3, 0x15) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000030000-0x4)=0x7ff, 0x4) 2018/02/04 15:23:51 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000012000-0xb)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000012000)=0x9d27) 2018/02/04 15:23:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000082c000)='/dev/rfkill\x00', 0x1, 0x0) writev(r0, &(0x7f0000f50000+0xf12)=[{&(0x7f00009b5000)="292000001800ff", 0x7}], 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002d2000-0x11)='/dev/vga_arbiter\x00', 0x28c040, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00000dc000-0x1)) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000a2e000-0x18)=@generic={0x6, 0xffff, 0x101}) 2018/02/04 15:23:51 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000018000-0x10), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000000)=0xf7) 2018/02/04 15:23:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write(r0, &(0x7f000039a000-0x18)="0700000014000307061e0000090f0a0011000000f608ffb8", 0x18) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/02/04 15:23:51 executing program 7: clone(0x0, &(0x7f0000002000-0x1), &(0x7f0000b02000), &(0x7f00000ab000-0x4), &(0x7f0000002000+0x886)) 2018/02/04 15:23:51 executing program 1: futex(&(0x7f000000d000-0x4)=0x5, 0xc, 0x0, &(0x7f0000dac000)={0x77359400}, &(0x7f0000048000)=0x8001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000ab9000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r0, 0x9, &(0x7f00002f3000)={0x2, 0x81}, &(0x7f0000001000-0x10)) 2018/02/04 15:23:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f1e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000210000)='P', 0x1) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b9a000)=0x9, 0x4) recvfrom(r0, &(0x7f00003d7000), 0xa4, 0x40, 0x0, 0xd1a6158d15e0202e) recvmmsg(r1, &(0x7f0000715000-0xb4)=[{{&(0x7f0000fe4000-0x10)=@in={0x0, 0x0, @empty}, 0x10, &(0x7f0000bbb000-0x30)=[{&(0x7f00007cd000)=""/4, 0x4}], 0x1, &(0x7f000033a000-0x40)=""/64, 0x40}}], 0x1, 0x122, 0x0) 2018/02/04 15:23:51 executing program 4: rt_sigpending(&(0x7f0000012000-0x8), 0x20012000) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000001000-0x50)={{0x100000000, 0x7fffffff}, {0xfffffffffffffffc, 0x461291a9}, 0x1, 0x6, 0x5}) 2018/02/04 15:23:51 executing program 0: mmap(&(0x7f0000000000/0xdce000)=nil, 0xdce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000376000-0x58)={0x0, 0xfffffffffffffffd, 0x0, 0x1, 0x1, [{0x4, 0x3ff, 0x7, 0x0, 0x0, 0x4}]}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000c29000)={{0x2, 0x3, @empty}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x20, {0x2, 0x0, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000dce000)='./file0\x00', 0x301000, 0x8) clock_gettime(0x0, &(0x7f0000266000-0x10)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f00001d5000)={{0x77359400}, {r2, r3+10000000}}, &(0x7f0000154000-0x20)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/04 15:23:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00009be000)='ns/mnt\x00') socket(0x9, 0x2, 0x1000) syz_open_procfs(0x0, &(0x7f0000de6000-0x7)='ns/mnt\x00') 2018/02/04 15:23:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00002a4000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00007e7000-0x4)=0x43b500000, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000099000-0x88)={0x8, {{0xa, 0x3, 0x4, @empty, 0x1083ae9f}}}, 0x88) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000835000-0xc)={0x0, 0x1, 0x0, 0x0, 0xe3}, 0xc) 2018/02/04 15:23:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000000b000)={0x20080522}, &(0x7f000000d000-0x18)) mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)) getrandom(&(0x7f0000ad8000)=""/9, 0xfffffffffffffcea, 0x40000004) 2018/02/04 15:23:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000f57000-0xe)='/dev/keychord\x00', 0x80, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fef000-0x8)) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r1 = socket(0x10, 0x803, 0x0) close(0xffffffffffffffff) sendto(r1, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000ae6000)={@common, @ifru_ivalue}) 2018/02/04 15:23:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004c4000-0x16)='/selinux/checkreqprot\x00', 0x41, 0x0) pwritev(r0, &(0x7f0000b83000-0x30)=[{&(0x7f00006a5000-0xd3)="adf8353212cb297806201a48173b669b116636e887f3275f69491931d2470d9adac31fe06d97e4489190bf7842ba8c6e6f82569324a3c69b9846d2a603967cf4d23b8c3cb4f9fa074fde50d4932724f372a561917524a42e26a6b4f58b088b2b86e5f95ea1a7d6837f777264586a63b5352319b2d882349f1389467b59aa9791443c8369aa0614429da691727d8d24c54cd79d666000105bc7a6d5930108721e4837d9d2222669ee5d84cce0d1e0c9e3ef0abbc52af08d32173b32ff1fd067dbf835c20e7cbbf6b357383190128cf9113942f8", 0xd3}, {&(0x7f000061a000-0x7b)="7889456e0a93886aadf5176c2bc186c6c77cd8192ff82d3194e3ad101f0047af34c7a435fed07dbfdc907bdddb79d7b395fd9865949151a2e50df81f3051aed17a12908578cdcf311d623b25e7b5e19b31fec4d9119846285805084a6728ad7b86164c124b87355a75647d75940f7cbf0e7d6eab089e0519720d76", 0x7b}, {&(0x7f0000191000)="ca9d13ed28383a3e1481875f9c19de82ca25076fd29fd18dbdb87c8d26083c2e0bc74a117f318e8366a4d4d4b94089c83bee1a41c5ca5267b4c836e95e208e8ff79bd683f72f91da775c029e7545c4a56ce1da39be286fdc5be7a7f96cb4d9c3a81f952ab28d078454041ee3077b541b3faac75141a0e334f6cd95b9f8512b24d01483e563ad3b425781b859c3e76a", 0x8f}], 0x3, 0x0) ioctl$TIOCCBRK(r0, 0x5428) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003da000-0xa)='/dev/ptmx\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003c4000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x0) 2018/02/04 15:23:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/keychord\x00', 0x2, 0x0) r1 = add_key(&(0x7f000072d000)='encrypted\x00', &(0x7f0000fb0000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000e5b000-0x65)="0b5955e102fa6cb177d12c030b149aae92d8331b79d8ddd1a419d734c9a35e44853cf4c8bae3c2b9a58374084781f12cdd78b42e05f5c619bfe974fc89a7d9b58bc2d2d835d4069e461a36d51b48d49e1b2a65a2e944364f46fd6170024813882d012f1de3", 0x65, 0xfffffffffffffff9) request_key(&(0x7f0000221000)='logon\x00', &(0x7f000068f000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000cb4000-0xe)='/dev/keychord\x00', r1) writev(r0, &(0x7f00008d3000-0x70)=[{&(0x7f00006c8000-0x90)='h', 0x1}], 0x1) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00005c0000-0x4)=0x1) add_key$keyring(&(0x7f00007b3000-0x8)='keyring\x00', &(0x7f00008da000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) 2018/02/04 15:23:52 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)='mounts\x00') lseek(r0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000003000-0xc4)=[@in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x0, 0x8, @empty, 0x8000}, @in6={0xa, 0x1, 0x4b9f7b23, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x2, @rand_addr=0x2}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}], 0xc4) 2018/02/04 15:23:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000b62000-0x4)=0x3, 0x4) madvise(&(0x7f0000005000/0x4000)=nil, 0x4000, 0xb) 2018/02/04 15:23:52 executing program 2: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000db1000-0xd)='/dev/usbmon#\x00', 0x0, 0x800) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000ffe000)=[{0x7, 0x5}, {0x6, 0x9}], 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000087000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000b09000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000739000), 0x4) 2018/02/04 15:23:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e84000+0x118)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x89b4, &(0x7f0000d7c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x4}) r1 = getpgrp(0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f000048c000)=[], 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = syz_open_pts(0xffffffffffffffff, 0x400000) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f000079c000-0xb7)=""/183) r5 = syz_open_dev$usbmon(&(0x7f000058f000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) prctl$setname(0xf, &(0x7f0000c19000)="2b0074501b193c7c9d21fcb1c32fc24742a650cc2b6a7a65554249af24745bee7201a1c39243333b2f5c19f6be3df572917ada1a99cfc4e1fcfdf1d1ca2eba25339704a6c5c699859e0b6ea5a4150cd46032e4323bf962e6d2fd6d5b9ea069ccaa4b0dbcc952af9000c0a37f1806c9a9dde5bc21cb30ac9e2013bc0c365772c56ca50fe3cec22a") setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000b4c000-0x88)={0x0, {{0xa, 0x2, 0x9, @empty, 0x7}}}, 0x88) getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f000047a000+0xeb7), &(0x7f00003a4000-0x4)=0x8) getsockopt$inet_dccp_buf(r5, 0x21, 0xe, &(0x7f0000e5a000-0x21)=""/33, &(0x7f0000708000)=0x21) getsockopt$netlink(r3, 0x10e, 0x4, &(0x7f00002e2000-0x71)=""/113, &(0x7f0000705000-0x4)=0x71) r6 = syz_open_procfs(r1, &(0x7f0000b1c000)='net/stat\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f0000268000-0x8c)={0x1, 0x6, 0x7fffffff, 'queue1\x00', 0xdd}) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r2) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000028f000-0x4), &(0x7f00004d9000)=0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000727000)={0x0, 0x0, 0x3ff, 0xffff}, 0x10) accept4(r3, &(0x7f0000b13000)=@un=@file={0x0, ""/4096}, &(0x7f0000be8000-0x4)=0x1002, 0x80000) openat(r6, &(0x7f00008b5000-0x8)='./file0\x00', 0x20000, 0x8) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) 2018/02/04 15:23:52 executing program 5: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000c1e000)='/dev/input/mice\x00', 0x0, 0x400) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x2000003, 0x32, r0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000f89000)={0x0}, &(0x7f0000417000)=0x8) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f8a000-0x10)={r1, 0xdc, &(0x7f000075f000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, @in6={0xa, 0x3, 0x800, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, @in6={0xa, 0x3, 0x100000000, @empty}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x80}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1f}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x1, @empty}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x1, @loopback=0x7f000001}]}, &(0x7f0000e87000-0x4)=0x10) r2 = socket(0x1000000010, 0x802, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000f89000)={0x2, [0x0, 0x0]}, &(0x7f00008e6000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000c6000)={r3, 0x5}, 0x6) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000e22000-0x28)={@generic="b060961b79db9b4bd5ce33375fcec4b7", 0x0}) sendmsg$nl_route(r2, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x1c, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r4}, []}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x10, &(0x7f0000f8a000)=0x3, 0x4) 2018/02/04 15:23:52 executing program 7: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00005bd000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000c34000-0x4)=0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000002000-0x10)={0x77359400}, 0x3e5) ioctl$TIOCNOTTY(r1, 0x5422) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000000b000)={0x20080522}, &(0x7f000000d000-0x18)) setpriority(0x2, 0x0, 0x2401) 2018/02/04 15:23:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000152000)='./file0\x00', 0x40, 0x108) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000aad000-0x4)) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000055000)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000e6000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) execve(&(0x7f0000aac000)='./bus/file0\x00', &(0x7f000085d000-0x40)=[], &(0x7f000090f000)=[]) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00002e9000-0x4)=0x200) 2018/02/04 15:23:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000bc7000-0x9)='/dev/sg#\x00', 0x8, 0x100) r1 = syz_open_dev$binder(&(0x7f000000a000)='/dev/binder#\x00', 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000275000)='/dev/hwrng\x00', 0x20400, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f000021d000-0x4), &(0x7f0000cbf000-0x4)=0x4) bind$vsock_stream(r2, &(0x7f0000259000)={0x28, 0x0, 0x0, @reserved=0x1}, 0xfffffffffffffe33) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r3) vmsplice(r3, &(0x7f0000bdb000-0xa0)=[{&(0x7f000013e000-0x28)="0189f8dfe8b021372d8753831b059a9698555ee385dd679ea0d3a9fc95f8bd964da1a8aaaf84d8a8", 0x28}, {&(0x7f0000827000-0x8e)="404abc8260b3d12a358a0c16863b12d1955153c9f7797ae7bbeaecb63ec8c98c3bd0dfe46c8faaf7f29c8e432c11d818fcc7ebca1482ba586dd60bca1ff5be87a5588337e0df7d89295c8eba3c7e2df6931cc96bb20fc863ec207159068e50ee89698c05eebbba4433b665504314110936d04f156bd57e310b47c44f9397fa3174705e5aa649ba5801ad4c832b90", 0x8e}, {&(0x7f000036b000-0xae)="055b320667f9b992770e513eaf48b899090cdb6417638c1f5617306004ca1a47229c4f09135563197371b53dc97c7777eb33b2a8ea73f34c1dc1ab1db69ea367bc0536d3ca20b78ab586b91a3713721309296e6b17c60c0240930de44089b1da1a2935ec9130d58a31ca8b25ef586dd199d83b89fc35ab55f70e792ffa2125f6418922ad861d3205833b14d679b5e67e7b8481fe3cbf09cfbeba1ce4cbe59730250d73dfedbf32473b7e3dfce810", 0xae}, {&(0x7f0000def000-0x1000)="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", 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0x1000}, {&(0x7f0000a1a000)="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", 0x1000}, {&(0x7f0000c04000)="85ccc5f68d0e1a454c6b9c0b3ec5d543596485a74b93032ef18e13d28ea14ba51b3246f43c45abf8f0530321e5b7367164a702897734e2bd153578045ff1c2a1556742950a7bb78ca2e6789308b80814bd23aca7d29667294b51519e5dda025344d1a5f741", 0x65}], 0xa, 0x2) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000-0x30)={0x30, 0x0, &(0x7f0000007000-0x40)=[@clear_death={0x400c630f}, @increfs_done={0x40106308, 0x0, 0x3}, @acquire={0x40046305}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000010000-0x9)}) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000828000)=""/243) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000011000)=[], 0x0, 0x0, &(0x7f0000011000-0x64)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000787000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f000096f000-0x18)={r4}) 2018/02/04 15:23:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f00003c9000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") r0 = dup(0xffffffffffffffff) connect$unix(r0, &(0x7f0000667000-0x4f)=@file={0x1, "131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f"}, 0x4f) [ 102.134208] PF_BRIDGE: RTM_NEWNEIGH with unknown ifindex [ 102.144745] netlink: 9 bytes leftover after parsing attributes in process `+'. 2018/02/04 15:23:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c69000)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000181000)=0x7ff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000a9a000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e95000-0x4)=0x28) unshare(0x40600) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x0, 0x2, @tid}) 2018/02/04 15:23:52 executing program 2: clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000dcf000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x1, 0x8, 0x9, 0x5, 0x50}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0xa28b, 0x5, 0xfffffffffffffe67}, &(0x7f0000000000)=0x10) add_key(&(0x7f0000d6a000-0xc)='id_resolver\x00', &(0x7f0000fd6000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) listen(r0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000002000-0xf)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20) 2018/02/04 15:23:52 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x1, 0x8, 0x1, 0x0, 0x8, [{0x7, 0xfffffffffffff67e, 0x9, 0x0, 0x0, 0x4}, {0x939f, 0x40, 0x4, 0x0, 0x0, 0x2804}, {0x1, 0x2, 0x80000000, 0x0, 0x0, 0x100}, {0x62, 0x12, 0x1, 0x0, 0x0, 0x238c}, {0x5, 0x800, 0x6, 0x0, 0x0, 0x80}, {0x15f0, 0xe0, 0x7, 0x0, 0x0, 0xa0e}, {0x800, 0x4, 0x30, 0x0, 0x0, 0x200}, {0xffffffffffffff80, 0x7, 0x1, 0x0, 0x0, 0x80}]}) sendmsg$nl_generic(r0, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000019000-0x210)={0x18, 0x32, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f000001c000)=""/109) 2018/02/04 15:23:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') bind$nfc_llcp(r0, &(0x7f0000af0000)={0x27, 0x81, 0x9, 0x3, 0xfffffffffffffffc, 0x2, "4f722d69de85d8e74898e26edf31d86f5385e509c84fb49ac1937def0b8ba5d83c10bcd93ffd3180785ef26421f9f40addb55c4614d5f6f7ef52fb7264576a", 0xffffffffffffff81}, 0x60) getdents64(r0, &(0x7f00008e7000-0x20)=""/32, 0x20) [ 102.177085] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 102.182824] binder: 15477:15481 ioctl c0306201 20007000 returned -14 [ 102.224166] binder: BINDER_SET_CONTEXT_MGR already set [ 102.224174] binder: 15477:15481 ioctl 40046207 0 returned -16 [ 102.224623] binder: 15477:15481 ioctl c0306201 20007000 returned -14 [ 102.256872] PF_BRIDGE: RTM_NEWNEIGH with unknown ifindex 2018/02/04 15:23:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x14) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008d6000-0x10)={0x8, &(0x7f00002ab000)=[{0x4, 0x100000001, 0x2a09, 0x9}, {0x1000, 0x8, 0x8, 0x5}, {0x7fffffff, 0x5, 0x430b7c15, 0x4}, {0x9, 0x8, 0x7ae5f52c, 0xfffffffffffffffd}, {0x9, 0x1, 0x1, 0x1f}, {0x1ff, 0x1, 0x80, 0xef42}, {0x100000001, 0x9, 0x4, 0x3}, {0x3, 0xfff, 0x7, 0x8000}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f000063c000-0x4)=0x469d, 0x4) bind$inet6(r2, &(0x7f0000ef5000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00009ba000)) sendto$inet6(r1, &(0x7f0000752000-0xa), 0x0, 0x20000001, &(0x7f0000949000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/04 15:23:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x1, 0x5}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x5}, 0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00005e7000-0x4)) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f8f000-0x4), 0x4) r2 = socket$inet(0x2, 0xa, 0x0) r3 = syz_open_dev$tun(&(0x7f0000dea000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000b8000-0x28)={@common='irlan0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$sock_ifreq(r2, 0x8922, &(0x7f000047a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) 2018/02/04 15:23:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000bc5000)={0x3, [0x23, 0x80000001, 0x4]}, &(0x7f000064b000-0x4)=0xa) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000015c000)=[{0x20, 0x0, 0x0, 0xfffffefffffff000}, {0x100000006, 0x200000, 0x3, 0x2}]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x100000000000000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2}}) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r4 = dup2(r2, r3) setsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f0000e0c000)="271634069f7bb2d2ebab65bd6d5524987aee5201197618d382ebc8f59931e4bb47ad36b4a6687714d8dd0f3931e5334c95645363ce25256f0469180838ba99cd838de846414455a9d22da248a27b750f186dc1b13ae51d47d5e532bbba9dca40", 0x60) munlockall() ioprio_set$uid(0x0, 0x0, 0xffffffffffffffcd) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000237000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x100}) 2018/02/04 15:23:52 executing program 4: socket$inet_udp(0x2, 0x2, 0x0) r0 = memfd_create(&(0x7f0000fb2000)='#\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000001000-0xee)=""/238, 0x789445368827d098) 2018/02/04 15:23:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000051000-0x10)) timerfd_settime(r0, 0x1, &(0x7f0000ff0000-0x20)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000fef000)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000024d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f000096d000), &(0x7f0000ba5000-0x4)) timerfd_gettime(r0, &(0x7f0000da3000-0x20)) 2018/02/04 15:23:52 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000653000)='/selinux/checkreqprot\x00', 0x644046e95e837b5b, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x3, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x60}, &(0x7f000054d000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000020f000)={0x0, 0x15, "2dd81c2e3a951fbc136527f804c16065f10065ec33"}, &(0x7f00005ff000)=0x1d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000-0xb8)={r2, 0x100000001, 0xfffffffffffffff9, 0x2, 0x7ea, 0x6, 0xe04c, 0xfffffffffffffff7, {r3, @in6={{0xa, 0x2, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x6}}, 0x9, 0x3e4, 0x2fe, 0xb, 0x48bb}}, &(0x7f0000000000)=0xffffffffffffff8b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f5b000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000f70000)=@sack_info={r2, 0x9, 0x20}, 0xc) r5 = socket$netlink(0x10, 0x3, 0xf) pipe2(&(0x7f000016c000-0x8)={0x0, 0x0}, 0x80800) getsockopt$llc_int(r7, 0x10c, 0x3, &(0x7f0000b76000-0x4), &(0x7f00000e5000)=0x4) writev(r5, &(0x7f0000eb4000)=[{&(0x7f0000f4c000)="3b1640b3349334d872a3a74924501ca8a4e98144100d4b80330086adfb06220e0ce0cd9c4f5489c1cf80d8339c662534c6cc2cd36c4c81ceee97e3c4b629148e43a2e3263ada45fc3f64fac09592d4bd2ace5980e999d4703d898b7ba7651c9796d2e40a1ded7a8a1645dfc5589e2dac3a171623d835f66691164b3313f604336078a4aad82e56dc83a43ad6cbeb36f0fa8a362f629ecd5ba0bcc4e9a2d1f5486e20ba4d7daeef82bc92909cfda28e2e503950567178932c01388126959e5e763e29babadd8e238430eb6e7ed19508a462acda0054b00bb6a01d95e1ae6d2bd2c16e3c60640f0dd1c1bdfabba490d8ad93470d6625da17b91a5232c5f65b6d799cebfe54e939d34dc81fa7c606425b22fc259f865c65b6901e703334b770235e73ad61cfbdc978a8f71e724aacbac53032b849b852b660fb4e74ffc37447fab2786674644e38d93641149fd7117ec320c2971eb781f1869728b9d92af42e9e2cc323b2215f88f44652a4d4c21b0337996a9a62c09d10d7b3048f7a587524b18d542f8993ef2c309a2af9d4376da4bf484c27c9f01dc18cb6ca6229656a344029ca34879ac577c53208cf8639a3fc1306dc8029f1d338eef6b50c3ece11220ac7e178da6773e552b5098c749d3286c3734928f9b09d24ad9142ee81a9f542d768729dc94103b0fa1bc6e58a9809aebd40dbb419b108f55deb1851c727af882b88bcd7759cafac71717c65fb6fd8ebd985de553e18890aa635a3a24723db52c98932027ba75d5fdcd54305bb47a85a9f143e0f1b2a919c57e6aff7d94a5b1f2407ea3ece6faab1f80320856720905ce1ed437f043486d49f836d832662520950ff36034a534bb6c9f83ad003fd7a10d642164467c22eab082747d851d0c93d11437a3836b21427d2a734ddc317be9b5977598002f5df71fb1f320dbd8b61823302ea2f4e03cb63becc1bc422bef73ff16bf724b5713499e702bc944a2d9ebf93a9d8c18b46de4ec2053c95d2966d3ecf44dff89bb39c6a4ce4cb55bf889436ba23ecedd2d1dff30131367dc54c952b32d1f3a9cd2be0d10b9bd78bcf2d6afef62c6195029660f778197da9eec5c93eb77bc10c2de61542d872aafe8c910d376117ae98101ca6ac8ed621122019b9e4f72c360c03cf5868167df2d8e769b5d32c60837b6f80399f6e19a4aab37eda33cdb84ef8a5f44ac26a1356524b5d7cfed67ed841d4ee6d592268a214492da5ad2c4d24d689a7b80146e7696d05ba6e9e6f49f07713258ba754ff46b923fe8b8e6e44fcc3f189687522201c33a0385eb84dd1decde5512eb8a83c34d1e4cf0a24a2f69909e6cff451fae685f4ef16ec956cb58eaa4515f928e03aa691576630d559fe433b812957b602c694b6ee48bb1ecc2373688b8bdfcd0476dd9f8c2c2d547e064bb5def0936ba9cb935fe22f81d555fd067a4492a2a503146a5ec573297d04d3ac8a86d6ce4eee2e26bc77ffe8d40698f49c73a1cc67f8e2fe1f9bbe18d1abaa40a749ad40543dd1c5a2bb165c914d6ac9ff4d077f5284dc627d71f017731308159c2d7775978a866b6cd1630606bb898fc39454a0bb34e77952c124485583b4d417595df9138fc50aea3825806e375e4f9f7de70695d78aed25b5ad140db3ad590ba2a5c1e38d03f71f047e1eaf955983ca339c3a617843a68354319540a69051e2026b25cd3b15c05a3436d85a23d9fae35c3185be4a34b788f16927c3d882faf56c74c001502712f86120a44219d3367aed9650295d36a457ceace3149625a4765e6afcdaec36839a2bedaf6056693599b8a9535138c490b61eda6e72404c21bceb782c8aa7c0a9b58b6432bc27dd9537d0652491532ac4f853e43eb718e5908f4f100b184bc338bea730f5d2f49798127929a04185744e8aee51428f624014972a2dd88bed5c6832aadcee0e9f749d17338d6eeeb1082f59319ba2bd817d96bdaaaa97792edee506e3cf5baa6d314ce434000a88eab0d72b04f10a779b6e6a536fd5501c12ca63d58e6b80416d3629c98cdc442ffd32adaa9ddfb2eb67e45128bf7d5ea575ce95f2e0d02f6bbe7fd125d16fc54735de2a0a88dae404a748b0848b1533cca5b4a2bc435f08960dc8fa0d1af81b140196e036f7ecaf138716962703560b734a796a458f2c6530e674f28ac78c22a4172008686a35125256f0721b69adfa4e38bdb87fcd0b70da28cef667d1e4a10cc44e51001cbc3a8bba6a181660281b2658e8e1b2410e030adb8c4d1b1b2ede0f8e2963c5ebd58474d8404d76030c954a0d18d431ba7026978c69ba582accd2dca057ba2da5d359f3e24cff24ed02dc5c1cd7c4a758196fa856761a0a5e76118f5b2dfd80c5fba00754add9969174544859b0529341608257e1646db75bee27d4f97547d4c5a6de944983d356410173cfb6689e7f0da4e56d75f6a8e67c5f39928cee2057162926b21f92962b83ca83540c40c8623008491c62f6e82d6b91aa0a5693d95769576cbb4466d49cb3dcdba817f8b6e5b4159c446c0ae0cac33eb784b6f0fdbe76246c0cc13757f4f6ed5a5ebad77b3d9e438f362c51d3cf4dee6b4482ef46aae9f4cf485d22c463db91e5f134d747b320c1ff535ff1e505adb152795dfc40af5f2423992f7f03ab861709cb4611c48eb29a35dbdd0eda051f575dcd0e9dcef30b29e366e4ae26a5d156567a9c490d4691d89081d07783cf8912933087e1d0178c97d0888de706691b698e5d5294eba5b1bace959fedc052bf32b6dabca83b41e483efe597f6fc98e5337a153161a7f2b1b4b57e09e79a07e3aff024d7e6c1cf1aaf6267eb0bb3539014d8687171f5042672d394e46b77ca2b8d526e04e46bcc533a7fe48acd4a5703bbaebdd5b96867c3ea99daf26d2f6078f80bd8dbc5a253c467010429be339f4722e42d524ce2de8fa68f2b8b925d2864bb34903de4e103178347367fdcd55fe480ba11f825ac890af18bdc115730df5bf6a6e688150d3ea0cfd48769f519e95cb9259cf3c741d0dbc555090e220aca38a9bc20ec4f792ec3c5ed8ccb502a43b31aa5968bc71c9cfe7b030b35db16f88a72631bc9ee4a2903cb644bebe88ee4f8a438eb18689311268fa1ab14da032198f9791d86b559d77a362fa7d5ec64c45f547dc3f391d9f5b10a1a7c4f524e2665b7101a6dec8e4dc60aa797ca080b8809bf0c0dfc9c8d1ae88a57b9dd051512c9a2a334956ff2ba00c7792842be02093f80d5ac1e5777ad2dd5916149f884a5462b90a7321d8e2e0da17fe35ec5c47162ecc8c1417945b0f8a9d476fad1a4b0ff81b5711b73a4f907b658afbe22bee0f3e81041d00546110c60a0aa2d670a40f08f8b11a5d27d16e176accf43e5f3e4bb379fbddf3efac2543c1441924ac0dd27143ddc8cf085b7f548d11641651700b8920776f8678c187152fb19dd9f1f77321f5f2886d2720590cec4612dfa3ef1896f6497f210a16aea031fc33dd1ee3c964a1e95e85917f2354a29d12b17858939a2c4c02e4a440c71b0110db5b0f2841bbd228c61c284e41e9471fe2a75f81f7cbc32ad647a322025578c770f4dd8959b9cf094eeccb41ab1b912e4a0e36e317b58fff6c88115a475cf5c18150310c13bf65a925459985c311cbb295745906ad9c040c108d90f3fe3c21f89caf9cca7205311a0a702495f605a11c081ae2434c4d7e927e31077ca6bdb4b3d1a35ede96e465615263cd2994c8b452a7878be0dfc9e4c60ca0d3940017b519e3d73466cdcc6107a838292be2955403dffc5ea07ff0c418f286fce155e85735ca99f8e7cbced22445ad96ba49cb9897bf5b2fe04f8ec30574d325c7cf71babd5b85ed99ae82f56ecacff4f413abf8a89b956ba4af5bbe6115d2929f3b88a5438f435e2bd32f6c2b00fa87807d15e3ddc5de0f3a59ec053ad537e5e8360229fa7d9406d8291e0d7fb9baea436ec89a277609d32d13ad38808fc82dddaaa536527bfa405072af47685ac225890daa47632057ac77016b8ba4d232d4e4a664c980a7ca66bf521eadbaead9726d64a8a5aea91d681d6672d600d3c351d31eab813eec597c1eed7680c7e96d6cb7892e5038dfb1c3e2c6a43f2756c9dea006fdeed8e22fd1d04388c467f7d583c47e2805eb06401e4a959a48851f4c8338b68fecb3b0fa375ea89b57d5d03cc68d6ccb734317f677f8264cc2ef34aa0eb77053c64b6e2fff3ee9483fdd62aca493df2a3ebeebbab4294d288ed362ba6c2a37e4e001cd47934e25e32987302e3e11e3b89a1959d0b359a503a6cba189cc1ea5acd781a7b7d5726c5fde8d97fc584ee512483cda11832f7f2f577c90b3d198f390b4cdf494ed9c81b5869706214741324d324903e452d3ea9efb5a5cff02ec940ecb22ce2f7fee22d38441b0fa7116dded84bc37f74c5e8b154974028e0b84c2dd60269376a6b1c7357c24edaf04fcfebfc9db4d234c83c47d65ed5ffac7a4047eefe19910cde7a23c5d646ce05f91b1c2a0745d3b367f7c5794e4e598d971f0a010928a931a905fc6b442f543d2893e679be4dea34d83ac172dc606e7b97d4b117f44e676c51edc8bbe255301d3a37034a66dc2fa00def8de1e4c8e4630b4ab94442286102181e5be20271b8be65ebf9bf8cffe2be8134eea0c2c0e3d1f83fa3afe64a342c87f187737fc79484415da3e4486dcd7a824f12f555360cdb417b0afcfa3b2b7bb21b2748e223c95b7f534ec49505360399cf84026ac79a8b072d9e780b18c6210360346ca0c44d48f8ff287ec8100cd69c9da380e598996e2b718f7e7f2503edf657c8884f33efcd16a4d5cf4e62076a3ba5f0fb60bfd0b7caf92250235c58d73cf331bd5c0af7583c55e5bd200393597cf433dd13fa731d4f6067b43484eb3fa988e1a127fce67f63e2aa64eb9bfe2b0710335c788165726f124bf96783e4ab23afa2cef1733639f329b9b5a5f06ba699bb31ba304ef21b1daa15f1d889d94ca5457cd361622120abedcb17f4a62a46ab72c3e334f739eb49cdeac4fb9ca357a80ae96cfdc58d4ba8c4f6d8e165b1b4afecbeb667c9677ffc4699079b2a6dc16917d310cc7f015519341ff6ebb5e76e0f84a3157e0dca8bfffea24ee1697e6ae6f8011c756caa7caa43b63f0ea924fbbb539ba126b9610f3253cda098448d63fc619a8c5a645e1d5c7c96134c213d36e4e84d40525b70085c50b022af97b1e13356fd5a6cc2d345cbefcd47e162a18616e5e3e6622bfa25227d4198ea03fa923baa2c78f923a1848b2e39b377b4f8b1285bdc78e150dc9ecc90b8adce230569487a68f5ab5371b5415a0ee8ae3ab8ade86b8600a3f11fb17a3a18b7cf36fd4a21", 0xec1}], 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006bc000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockname$inet(r6, &(0x7f0000a29000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000377000-0x4)=0x10) 2018/02/04 15:23:52 executing program 5: r0 = syz_open_dev$sg(&(0x7f00001cb000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227e, &(0x7f0000cce000-0x2)="ff") 2018/02/04 15:23:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f000045c000-0x12)="12000000b300e70900adde0000000000009b", 0xfffffffffffffc91, 0x800000, 0x0, 0x0) write(r0, &(0x7f000027f000)="22000000120007d30e00000000000a000c150009000007190000000004000806da06", 0x22) ioctl$int_in(r0, 0x5452, &(0x7f0000c6b000)=0x2) 2018/02/04 15:23:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x161080, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000c32000)=0x7, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000)="9d9c344ab86247981c8b58fb18d33e0b", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d81000)='hybla\x00', 0x6) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000013000)=0x0) ptrace$cont(0x20, r2, 0xfffffffffffffff7, 0x5b6) sendto$inet(r1, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/04 15:23:52 executing program 4: r0 = open(&(0x7f0000b6b000)='./file0\x00', 0xb0082, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f000060c000)={&(0x7f0000000000)=[0x327a, 0x3f, 0x40, 0xfffffffffffffff8], 0x4, 0x3, 0x200, 0x40, 0x800, 0x9, {0xfffffffffffffff8, 0x100000000, 0xffffffff7fffffff, 0x80000000, 0xf38, 0x1, 0x1, 0x9, 0x0, 0x7, 0x1f, 0x72, 0x40, 0x4, "3a7e8753c87681142e338412f7d1ae2dee726c7e1652627ea0cf6155ed8c7710"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x7) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/02/04 15:23:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00003aa000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) preadv(0xffffffffffffffff, &(0x7f0000ff2000-0x40)=[], 0x0, 0x0) socketpair(0x7, 0x80000, 0x6, &(0x7f0000aa8000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000b2c000)=0xff, 0x4) [ 102.335294] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. [ 102.352365] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/04 15:23:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000093a000)='/dev/autofs\x00', 0x400000, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000c49000-0x1000)=""/4096) faccessat(r0, &(0x7f00009e7000)='./file0\x00', 0x0, 0x1700) lseek(r0, 0x0, 0xa) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000931000)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x3, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4f}}}, 0x4, 0x150000000, 0x2, "225622257262123fca45c90845c8234f06e89a224566048a065bfd1dc1e4e375d8751ba88ffce6339f34dddcb8bf8a029d6ea04841439dc92ebd19cab809e86aab7d76418a5cca7dbac3bfbd03a40cc5"}, 0x160) 2018/02/04 15:23:52 executing program 1: seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) readlinkat(0xffffffffffffffff, &(0x7f00002b2000-0x8)='./file0\x00', &(0x7f000005f000)=""/4, 0x4) 2018/02/04 15:23:52 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000b000-0x9f)="6e732fea00000000da02ec86b3691d7d545f1ae4ef4f6e3db242d3dfa78f23139f99519c9113d25ea9befa6cc76c2805f0a3573c297d3d2fec11f308cdfc6940a1c43489879471e522991054a1520651b7e4466ba7f793170ecebcdb40f09bce8bb66ab0b67ca654cf8f071f6bf14a43b17ee3d9c1de0155963f7f3c086ca0622071f171715eed9a7c83f435b81fabdaeafe52736da4beb7b4f6bc9f9302fc") mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000000b000)=[{&(0x7f000000c000-0x1000)=""/4096, 0x1000}], 0x1) 2018/02/04 15:23:52 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00000e2000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x1c}, {0x6}]}, 0x10) sendto(r1, &(0x7f0000cc6000), 0x0, 0x0, 0x0, 0x0) 2018/02/04 15:23:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330}, &(0x7f0000244000)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000194000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003c1000-0x4)=0x18) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000b9e000-0xe8)={{{@in6=@dev, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f00008c6000)=0xe8) ioprio_set$uid(0x3, r1, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004df000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setns(r2, 0x40000000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00002c9000-0x8)={0x0, 0x4cfe}, &(0x7f000013f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000869000-0x8)={r3, 0x7}, &(0x7f00007dc000)=0x8) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00006a6000-0x4)=0x0) syz_open_procfs(r4, &(0x7f0000d0a000-0xe)='net/protocols\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) [ 102.384924] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. [ 102.408007] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/04 15:23:52 executing program 1: mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) readv(r0, &(0x7f0000010000-0x20)=[{&(0x7f0000037000-0x16)=""/8, 0x8}], 0x1) write$eventfd(r0, &(0x7f000000f000-0x8), 0x8) writev(r0, &(0x7f0000001000)=[{&(0x7f0000021000)='u8\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000030000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000042000)={0x2, 0x8, 0x2, 0x6, 0x2, 0x51}) 2018/02/04 15:23:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f00000eb000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f000027d000-0x13)=[], &(0x7f0000249000)=[0x0]}}], 0x0, 0x0, &(0x7f0000c8c000-0x1)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x4c, 0x0, &(0x7f0000010000-0x80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004000-0x40)=[], &(0x7f000000f000-0x8)=[]}, 0xe4a6}}], 0x0, 0x0, &(0x7f0000001000)}) writev(r1, &(0x7f00001af000)=[{&(0x7f00005bc000-0x3d)="7199ee2a3da359c104369d8a11a1f851bdd45f2c1cb926e39046d947e1d17b3f852227d67624660ea6eb483b2a4be87832d6499855f52d4d50dd992d5b", 0x3d}, {&(0x7f0000ea6000)="f92136ce6f42fa951661b8c7d65932d307ab61cc7256b2375cb2c22c5705f8cac9f0fb5e72bb", 0x26}, {&(0x7f000082b000)="be4d94e3503ece01d3b21364352553954300449c9d4fbe526d944aad1b76c810442c9f9129194c3535b2658e84cc27a256ef0270baac3285210e88049cb7cdcb0a68784de92d6f9ff74916a438f5fb1e7c20779e61696fff6400a9f1c380a061043a0388a3e3d0c31cd2929c418e6364510f96221ba30d59b0e9b0bad47fb62b57e001b28622b760393bbd3ab5046335dab1465476a90e33abea97317ada0fee8529337f60ff7ffc762db1725f", 0xad}, {&(0x7f0000b59000-0xe3)="6757f16411cf7096e8600b95663e4a3594bdd11187b9780e17dd09a9eba70e6af6a1eaf64d861defb6a99d2a0d450dc0bcfd7489d557983d8822d3f3c1b7ced66e6915b6f0a81bb5c8325366596c777d87a7ea69da655003308a5e6a6963c0d2217b56d4044a2cbfce6fc776dc4ecfb85166e2e1febfca9b1339c2a021e1fac817f227719c76f668c3ba2e362c010e424a7ba1dcad85d37948f028ce3226a4eb746a7754bb0c6c759273cff55dc0bcb95b513576b087c813cb413a935ec0a741831ada6c660a567e5253af4a37c08d8faec87cc2f377c9dd519ee442459968b001733f", 0xe3}, {&(0x7f00007b2000)="6bb4e254a634c5e4aaceaff44ff328b18d2a0129bf2f3bf4e07b1d7c0c74dc99248dee651269735c202015c5b382c9fa65cf2364193dce9ed355d95c5f27b8231ca263edce498b920f851cace82f1af6a59da91915827e59ab27b12d2e199d7325ace495ba098baace95", 0x6a}, {&(0x7f0000665000-0xab)="fca1793537d5acfca0af7e618d4073f7ef79c688b652dbf2a86a13acc932987d9c689c234b2f34d7b4785f0317cc2f0c95a9502459e9b854fbebf9d3d368e84d1bfb17e1f95958143a144491d80bf78eedf080857cf07439cfc5a846568ebe80d9c799228aa0c10155f8a1f3c91d1c13c1e6b702a3a3ed46d3ac3327a19cbdbb0dd620d6ed8eaf90006875af48158551e1ed56b20e5002e0feeba0af0257a5090ea360af00d0c7ab644614", 0xab}, {&(0x7f0000568000)}, {&(0x7f00001a6000)="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", 0xfa}, {&(0x7f000000d000)="8922fd99bcc4c5776d1bdd53086c8c0a6f7d4c9e032a56371731592826eab1e046d0c8123ab8a53752eed168112b1fb76dfbb2c08755692d00054fa7ba76abce8e653bafb8aee3427f85537672a86cc7d932977ad727b32280f5ee9cc23ddd4bbff99104b1f85a84a9a8dbdb2c9bf9b150a914104b1d6542bf72a7775c10807a504fe11aaf0d49610118f3c4e4abbfecd7499cfdda2e63744d7edcdb4e32cce5b369f453421101089b1b52f9a49945fa6d778e3a870b5f6a21ffa1dfd3", 0xbd}, {&(0x7f00006b5000-0x6b)="00c7d363df2900eaf68cc589a5a4320e8bc73cf16ce19f4ed99ea7e0c29cf266ef32cef23986e5207b8d1d06a530100b0e4f321d2e2caa7bbec28f38784eeb0c3df3bc96ea7aefa6001600235e31bedf1b9e8d86e1e28b2f029556ab0f7950422a80c5a5c613f225077aff", 0x6b}], 0xa) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a28000-0x15)='/proc/self/net/pfkey\x00', 0x36dcc0, 0x0) getsockname$inet6(r2, &(0x7f0000a5d000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f000011f000-0x4)=0x1c) 2018/02/04 15:23:52 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd177001de78aabb64ffffffed008c46", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000816000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1}, 0xfffffffffffffc7c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000f23000)="cefd5f928a7e02a8daf9a7515ad5a1c5", 0x10) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/04 15:23:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ppoll(&(0x7f0000a57000)=[{r0, 0x2002}], 0x1, &(0x7f0000f1f000-0x10)={0x77359400}, &(0x7f00005b0000-0x8)={0x6}, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004a9000)={@syzn={0x73, 0x79, 0x7a, 0x0}}) accept$packet(r0, &(0x7f0000770000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000440000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004c8000)={@generic="5f750900000000000000d449ac837070", r1}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a}}]}, 0x34}, 0x1}, 0x0) 2018/02/04 15:23:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x321000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xcf2c, 0x4}, &(0x7f0000001000-0x4)=0x98) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00000fa000-0xb8)=""/184, &(0x7f00006fe000-0x4)=0xb8) mmap(&(0x7f0000000000/0x5e0000)=nil, 0x5e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000001, 0x0, &(0x7f0000016000)={0x2, &(0x7f0000000000)=[{0x7c}, {0x6, 0x0, 0x0, 0x7ffff7ff00000}]}) fstat(0xffffffffffffffff, &(0x7f00004e9000-0x44)) 2018/02/04 15:23:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7006) r1 = add_key$keyring(&(0x7f0000b2b000-0x8)='keyring\x00', &(0x7f0000131000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) memfd_create(&(0x7f0000b4b000-0x9)='/dev/rtc\x00', 0x1) keyctl$get_security(0x11, r1, &(0x7f0000ca7000-0xf0)=""/240, 0xf0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000225000-0x24)={0x2, 0x20, 0xe82c, 0x80, 0x1, 0x1ff, 0x5, 0x2, 0x2, 0x52, 0xfffffffffffffffa, 0x1000}) 2018/02/04 15:23:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000009b000-0x19)={0x0, 0x11, "bf4674ae2e47b90231598fe94815094e86"}, &(0x7f0000405000)=0x19) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000789000-0x8)={r1, 0x4ccb}, &(0x7f00007c8000-0x4)=0x8) mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000d25000-0x10)={0x0, 0x0}) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f00008e6000)={0x3, 0x4, 0x1, 0x0, 0x0, 0x5, 0x0, 0x8}, &(0x7f0000d25000-0x40)={0x1f, 0x7, 0xd204, 0x5df, 0x0, 0x0, 0x3ff, 0xfff}, &(0x7f0000d25000-0x40)={0x101, 0x1, 0x4, 0x6, 0x8, 0x40, 0x7, 0x81}, &(0x7f0000d24000)={r2, r3/1000+30000}) r4 = socket$netlink(0x10, 0x3, 0x9) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000d25000)=0x2, 0x4) writev(r4, &(0x7f0000c28000-0x10)=[{&(0x7f0000419000-0xf2)="580000001400010000bb4b80040d8c560a0602000000000000e121c218fe58a2e04a03ca8164243e8900000028435a0004fbf50dfff90004a5000004001ce1ed5e000000000000000000020006f40800000100e86b0f0000", 0x58}], 0x1) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a0a000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) 2018/02/04 15:23:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/04 15:23:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0xfd0c, &(0x7f0000f4f000-0x8)=0xfffffffffffff662) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b3f000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000a97000)=[], 0x49249249249259f, 0x0) close(r0) connect$unix(r1, &(0x7f000031c000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/02/04 15:23:52 executing program 6: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x11, 0x4, 0xd8, &(0x7f0000000000)={0x0}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000003000-0x4)=0x101, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f000001c000)="cf2a48c3f4e3e88efc4a3926fe01c76a09ee51fbbb21b7027be323ff9befc36908983be667a68f1ec5e4", 0x2a, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f000001c000)="6b6be7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) 2018/02/04 15:23:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xb, &(0x7f00001ad000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000fd2000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, r0}, {0x0, 0x989680}}, &(0x7f0000046000)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000ad000-0x12)='/dev/loop-control\x00', 0x214242, 0x0) write(r1, &(0x7f00001f5000-0x1d)="8d039aa28bc56ff48002fd55afa2fa9527be632d1a341a9d306a951cf6939c58d931f6031328d82a3a3289716e5aa6fd614837", 0x33) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000456000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) write$selinux_validatetrans(r2, &(0x7f000098a000-0x80)={'system_u:object_r:dhcpd_unit_file_t:s0', 0x20, 'system_u:object_r:pam_console_exec_t:s0', 0x20, 0x38, 0x39, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x80) ioctl$int_out(r1, 0x2, &(0x7f0000c6a000-0x8)) timer_settime(0x0, 0x0, &(0x7f000041f000-0x20), &(0x7f00000b2000-0x20)) [ 102.568878] binder: 15573:15583 got transaction with invalid offset (0, min 0 max 0) or object. [ 102.580386] binder: 15578:15580 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 102.583822] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=20 sclass=netlink_audit_socket pig=15587 comm=syz-executor7 2018/02/04 15:23:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r0, 0x4) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000b11000-0x4)=0x1c, 0x800) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000b5f000-0x20)=[{0x8, 0x2}, {0x8, 0x6}, {0x7, 0x7ae}, {0xf, 0x100000000}], 0x4) mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000d1e000-0x5)='user\x00', &(0x7f00008d8000)={0x73, 0x79, 0x7a}, &(0x7f0000af0000-0x8d)="9c", 0x1, 0xfffffffffffffffe) 2018/02/04 15:23:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) timer_create(0x3, &(0x7f0000366000)={0x0, 0x0, 0x1, @tid}, &(0x7f0000468000)) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6}]}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000d75000)={0x7fffffff}, 0x4) pipe(&(0x7f0000b8a000-0x8)) timer_delete(0x0) 2018/02/04 15:23:52 executing program 2: mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d9e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000387000), 0x4) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000cff000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000f19000-0x4)=0x2e) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f000091a000-0x4)=0x2, 0x4) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000f19000)=""/125, 0x7d, 0x0) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) sendto$unix(r0, &(0x7f00003c0000-0x31), 0x0, 0x0, &(0x7f00000f5000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f14000-0x82), &(0x7f0000f14000-0x4), &(0x7f00003bd000), &(0x7f0000037000)) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000ec9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) openat$dir(0xffffffffffffff9c, &(0x7f0000ae5000-0x8)='./file0\x00', 0x0, 0x2) close(r1) 2018/02/04 15:23:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = socket$netlink(0x10, 0x3, 0xb) sendmsg$nl_netfilter(r1, &(0x7f0000d10000-0x38)={&(0x7f0000185000-0xc)={0x10, 0x0, 0x0, 0x80030080}, 0xc, &(0x7f0000490000)={&(0x7f0000966000-0x24c8)={0x24c8, 0x1, 0x7, 0x100, 0x4, 0x3, {0xf, 0x0, 0x8}, [@generic="5c1fa020ecaae85f8d569cbc3c2d04a1b2b8748bae88d4eca84e606bf2e875d382a15180a4f1ebe6d46335c61fcddf5e78fa005ad839273b799adccfd93526b723c4421baddb7fd88cbeca8eac6094c6d0e1e56b51b3207e7029306f48ce4f6163b029202d53079da5e3c3efc888aee46836aa640697e7376b4d404e1a3f50bcf920ebd459b440b7d68ef0226e0aa4e352b89457", @generic="875df0589bd59201263bac65c541ccc414764d41de4654", @generic="e2a71515c906cb8b8e2f71741eb7854c5a114777937386e4eb221a67f676665b39c06e3e66be429db07fa7b3e5272f3be8d65b308cfaca0f824530b92a30026a673c6e040345610feadc1bc9fbf1b1b47c2e5441bd70fc366e8f05e8b489f24e060fe1d743d8f6e6875286007f394d50b81def00fcf39684d292804eb02a1261e6ad05edd748bd6b513358cbc1b0e51d9f6d162a", @generic="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@generic="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@generic="933ab3b76f5275d661ba90e8daf2220c75c10fda9e6f73092b8304de0689e8af1ddf58128b875a08d47565e1534e9c91aa0a1666ecf5dc651f02d496f66e2c9c1af822b5252a4d223547adcb48894624d761dfc1c66c21a44ff018c5ed81c1773a2b55835e8a389d4810639ebee0363ea9ad311688179e3c28abdcb96da66791241a0e536528c440c2567218ef66e27f5b680f4c308d504c5abe0a311c2f10d7a65d7c69790fdc64a629c33180229c2b9d", @typed={0xc, 0x91, @ipv4=@multicast2=0xe0000002}, @generic="de6e6fb12aa707f43274287045511bad08b56bb402efb1ca9528ae27a5786688c9a7be062b691ac25f8b37a8b40dc6e55f9a83026b24b262bae80da826d9c2217dfd663234a2a999337efd720c890d02689c7c0e0f0082bd8cd8239a3284f540dd647916d3e5383cf91636dd3f5cd87346b3fea9125a1bc5658ad4d3a7623ee5a978179a765eab331033f3857620d2c3d0a41e5597210db01995e6de", @typed={0x18, 0x5f, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x12}}, @generic="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"]}, @typed={0xc, 0x41, @u32=0x5}, @nested={0x10, 0x70, [@typed={0xc, 0x14, @ipv4=@dev={0xac, 0x14, 0x0, 0x12}}]}]}, 0x24c8}, 0x1, 0x0, 0x0, 0x20000800}, 0x20000000) r2 = syz_open_pts(r0, 0x800204580) socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet_tcp(0x2, 0x1, 0x0) close(r3) r4 = dup3(r3, r2, 0x0) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f0000456000-0x4)) rt_sigreturn() 2018/02/04 15:23:52 executing program 1: mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d20000)='./file0\x00', 0x100) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000c28000-0x10)=[{&(0x7f0000d20000-0x5a)="580000001400192300bb4b80040d8c560a0602000000000000e121c218fe58a2e04a03ca8164243e8900000028435a0004fbf50dfff90004a5000004001ce1ed5e000000000000000400010006f40800000100e86b0f536e", 0x58}], 0x1) [ 102.590591] binder: BINDER_SET_CONTEXT_MGR already set [ 102.590599] binder: 15578:15590 ioctl 40046207 0 returned -16 [ 102.591103] binder: 15573:15593 got transaction with unaligned buffers size, 58534 [ 102.591139] binder: 15573:15593 transaction failed 29201/-22, size 0-0 line 3172 2018/02/04 15:23:52 executing program 4: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x102) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) mknod$loop(&(0x7f0000037000)='./file0/bus\x00', 0xc040, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000039000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000003b000-0x4), &(0x7f0000008000-0x4)=0x4) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000039000)='./file0\x00', &(0x7f000003a000-0x12)=@random={'security.', 'security\x00'}) [ 102.600834] binder: 15578:15580 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 102.623032] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=20 sclass=netlink_audit_socket pig=15592 comm=syz-executor7 [ 102.632602] binder_alloc: binder_alloc_mmap_handler: 15573 20265000-20279000 already mapped failed -16 [ 102.640575] binder: BINDER_SET_CONTEXT_MGR already set [ 102.640583] binder: 15573:15593 ioctl 40046207 0 returned -16 [ 102.643745] binder_alloc: 15573: binder_alloc_buf, no vma [ 102.643764] binder: 15573:15600 transaction failed 29189/-3, size 0-8 line 3127 [ 102.648965] binder_alloc: 15573: binder_alloc_buf, no vma [ 102.648982] binder: 15573:15607 transaction failed 29189/-3, size 0-0 line 3127 [ 102.695249] audit: type=1400 audit(1517757832.656:73): avc: denied { write } for pid=15619 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/02/04 15:23:52 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f00005dc000)=@abs, &(0x7f0000e39000-0x4)=0x8) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000615000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) lseek(r1, 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000351000)="194ce79238f1a54499d161294af0dc406bbb6f052347fe90dc27e7128f91d54784", 0x21) 2018/02/04 15:23:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000da7000-0x15)='/proc/self/net/pfkey\x00', 0x202, 0x0) write$selinux_create(r2, &(0x7f00008d3000-0x32)=@access={'system_u:object_r:sshd_key_t:s0', 0x20, '/sbin/dhclient', 0x20}, 0x32) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000d74000-0xfe)=""/254) 2018/02/04 15:23:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004c9000)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000bb7000-0x8c)={0x20fe4c71, 0x2, 0x8c0e, 'queue0\x00', 0x400}) request_key(&(0x7f0000c10000)='user\x00', &(0x7f0000ecd000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e44000)='+:\x00', 0x0) 2018/02/04 15:23:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fef000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x100001}, 0x20) pivot_root(&(0x7f0000067000+0x9e5)='./file0\x00', &(0x7f0000562000-0x8)='./file0\x00') setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006d0000)={0xccd, {{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x7}}, 0x0, 0xa, [{{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}, {{0xa, 0x2, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0xf8}}, {{0xa, 0x1, 0x100000001, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x3f}}, {{0xa, 0x2, 0x8, @empty, 0x40}}, {{0xa, 0x1, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff00000000}}, {{0xa, 0x0, 0x10, @loopback={0x0, 0x1}, 0x4}}, {{0xa, 0x2, 0x7f, @ipv4={[], [0xff, 0xff], @empty}}}, {{0xa, 0x0, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0xf79}}, {{0xa, 0x3, 0xfa, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x101}}, {{0xa, 0x0, 0xfff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x24a}}]}, 0x590) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000a55000-0x28)={@syzn}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c58000-0x15)='/dev/pktcdvd/control\x00', 0x10080, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000549000-0x8)) clone(0x0, &(0x7f000065a000-0x2), &(0x7f00003c7000-0x4), &(0x7f0000a4a000), &(0x7f00007c4000)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00001e4000-0x4)=0x0) syz_open_procfs(r1, &(0x7f0000dab000-0x11)='net/softnet_stat\x00') setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe8000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x80000000, 0x0, 0x2}, 0x20) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000021c000)={{0xa, 0x1, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, {0xa, 0x1, 0x2cc, @mcast2={0xff, 0x2, [], 0x1}, 0xcd69}, 0xfffffffffffffffc, [0x6, 0x6bb, 0x3, 0x9, 0xdab4, 0x9f, 0x6, 0x4]}, 0x5c) 2018/02/04 15:23:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000096000)=[{&(0x7f0000e62000-0x58)="580000001400192340a14b80040d8c560a0600000000e076000543d8d8fe5800000024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d0001000404080000fdff0000000005", 0x58}], 0x1) 2018/02/04 15:23:52 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000380000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc), &(0x7f00001d1000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x400) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000306000-0x8c)={0x0, @in6={{0xa, 0x2, 0x81, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xf378}}}, &(0x7f0000cb7000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e53000-0x10)={0x0, 0x2, 0x5, 0x6, r3}, &(0x7f00009cc000-0x4)=0x10) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@common='rose0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000d8a000-0x20)={@generic="f6bdea107ae13b9484627a47b0d5438c", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00008f0000)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) listen(r0, 0x8) write$tun(r2, &(0x7f000089d000-0x116b)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0xf09, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@mpls_mc={0x8848, {[], @ipv6={0x0, 0x6, "3b47bf", 0xf8a, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "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"}}}}}}}}}, 0xfca) 2018/02/04 15:23:52 executing program 1: clone(0x15040000, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) mq_timedreceive(0xffffffffffffffff, &(0x7f0000880000), 0x0, 0x0, &(0x7f0000263000-0x10)={0x77359400}) 2018/02/04 15:23:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00001ef000)='/dev/net/tun\x00', 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006ca000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000e54000-0x20)={@common='gretap0\x00', @ifru_flags=0x4000}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000a6b000)) mq_getsetattr(0xffffffffffffffff, &(0x7f000021b000), &(0x7f000060a000)) 2018/02/04 15:23:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x6, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000000)="506552ea9822e891b7eb4c7c06415994a9fc733dd546a91aad1f53362cb433c3665f3fa7f30d679d357a4b6f72bb6615b4f072a0ae5b4419ef672fe6d65536dd6098881fe3f2f81189c3603696d10ac912e2b396f3de1098c563ab11a1df4ad0e57308c2283ad55ee7bc283661804d0ab0da882689e0c30e0986be745d76ec065c6db6a2b1bc94c6f6d977edb13940b5452f55742a953f92c98b328f5cf035897467bfad1b597b22e08e573fc72c022569f8098966d45f85", 0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) membarrier(0x19, 0x0) socket$inet6(0xa, 0x5, 0x9) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00006ee000)={@common='lo\x00', &(0x7f00001d5000)=@ethtool_cmd={0x19}}) [ 102.778976] binder: 15573:15583 transaction failed 29201/-22, size 0-8 line 3190 [ 102.789039] binder: undelivered TRANSACTION_ERROR: 29189 [ 102.794660] binder: undelivered TRANSACTION_ERROR: 29201 [ 102.803779] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/04 15:23:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x14ef) 2018/02/04 15:23:52 executing program 3: creat(&(0x7f0000001000-0x8)='./file0\x00', 0x1c9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000d52000-0xa)='mime_type\x00', 0xa, &(0x7f0000001000-0x1)='\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00008da000)='ramfs\x00', 0x0, &(0x7f0000e24000-0x2)) chroot(&(0x7f000056c000-0x8)='./file0\x00') mkdir(&(0x7f00004d3000)='./file0/file0\x00', 0x0) mount(&(0x7f0000847000-0x8)='./file0\x00', &(0x7f0000c75000)='./file0\x00', &(0x7f0000143000-0x8)='tracefs\x00', 0x1400, &(0x7f00004c3000-0xea)) pivot_root(&(0x7f0000af9000)='./file0/file0\x00', &(0x7f00001dd000)='./file0/file0\x00') userfaultfd(0x80000) 2018/02/04 15:23:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ebe000)='syzkaller\x00', &(0x7f0000e33000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)='systemsystem:bdev(\\em0cpuset[selinux\x00', 0xfffffffffffffffa) add_key(&(0x7f0000d1d000)='user\x00', &(0x7f0000019000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000065000/0x1000)=nil, &(0x7f000095d000-0x8)) r1 = syz_open_dev$mice(&(0x7f0000637000-0x10)='/dev/input/mice\x00', 0x0, 0x280000) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000095e000-0x10)={0x0, 0x2c, &(0x7f00008f7000)=[@in6={0xa, 0x2, 0x80000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000552000-0x4)=0x10) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000095d000)={0x0, @in6={{0xa, 0x1, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x5}}, 0x40, 0x9}, &(0x7f000095d000)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000095d000)={r2, 0x100000001, 0x9}, &(0x7f00001b8000)=0xffffffffffffff0d) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000095c000)={r3, 0x7}, 0x8) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f000095e000-0x4)=0x3f, 0x4) 2018/02/04 15:23:52 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000012000)=0xffffffffad36b24d, 0x4) r1 = dup2(r0, r0) ioctl$TIOCNOTTY(r1, 0x5422) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001c000-0xd0)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000001b000)={0x0, 0x5, 0x3, [0x100000000, 0x100000001, 0x10001]}, &(0x7f0000023000-0x4)=0xe) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000019000-0x8c)={r2, @in6={{0xa, 0x0, 0x5f2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}}}, 0x8c) recvmsg(r0, &(0x7f000001a000)={&(0x7f0000021000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000020000-0x10)=[], 0x0, &(0x7f0000016000)=""/230, 0xe6}, 0x0) [ 102.806703] netlink: 64 bytes leftover after parsing attributes in process `syz-executor3'. [ 102.825706] netlink: 64 bytes leftover after parsing attributes in process `syz-executor3'. [ 102.886183] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/04 15:23:52 executing program 2: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./file0\x00', 0x52002, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000003000-0x50)={0x8, @time={0x77359400}, 0x80, {0x4, 0x81}, 0x8000, 0x1, 0x2}) r2 = memfd_create(&(0x7f0000002000-0x5)='user\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() timer_create(0x5, &(0x7f0000601000)={0x0, 0x40, 0x0, @tid=r3}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r4 = gettid() ftruncate(r2, 0x0) tkill(r4, 0x16) getsockname(r2, &(0x7f00004f0000-0xe)=@l2, &(0x7f0000820000-0x4)=0xe) close(r0) 2018/02/04 15:23:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) capset(&(0x7f0000595000-0x8)={0x19980330}, &(0x7f0000244000)) clone(0x0, &(0x7f0000fa4000), &(0x7f0000fa4000), &(0x7f0000ec1000-0x4), &(0x7f0000219000)) getegid() r0 = socket$netlink(0x10, 0x3, 0xe9c7cec4ce934225) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x1c}, 0x1}, 0x0) 2018/02/04 15:23:52 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) unshare(0x20000200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000001000-0x4)=0xe8) ioprio_set$uid(0x3, r0, 0x8) unshare(0x24020000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x102, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xac8, 0x7, 0x2, 0xe0, 0x7e38}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000003000-0x8)={r2, 0x9}, 0x8) r3 = memfd_create(&(0x7f0000000000)='\x00', 0x0) ioprio_get$uid(0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2, @in=@rand_addr}}, {{@in=@multicast1}, 0x0, @in6=@empty}}, &(0x7f0000001000-0x4)=0xe8) clone(0x2024000, &(0x7f0000001000-0x149), &(0x7f00000db000-0x4), &(0x7f000018e000), &(0x7f0000aed000-0x2)) 2018/02/04 15:23:52 executing program 7: socket$inet(0x2, 0x4, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000cde000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @empty}, 0x2c, {0x2, 0xffffffffffffffff, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/04 15:23:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_dev$usbmon(&(0x7f0000d1c000+0x747)='/dev/usbmon#\x00', 0x3, 0x220402) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00004c7000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x1, 0x8700000000000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x48}], 0x4c) process_vm_writev(0x0, &(0x7f000055f000)=[{&(0x7f00006de000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00007af000)=[], 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006fa000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000004e000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f00000e8000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00004da000-0x18)={r2, 0x0, 0x0, 0x1ff}, &(0x7f00003fb000-0x4)=0x18) ioctl$int_in(r1, 0x5473, &(0x7f00009d4000)=0x4) 2018/02/04 15:23:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000784000)='./file0\x00', 0x5) r0 = open(&(0x7f0000f52000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000a42000)='\x00v\t', 0x1001, &(0x7f0000d1a000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000718000)='/selinux/load\x00', 0x2, 0x0) pivot_root(&(0x7f00002a5000)='./file0\x00', &(0x7f0000697000)='./file0\x00') 2018/02/04 15:23:52 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000007000)=""/134) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000006000-0x28)={0xfffffffffffffffe, 0x0, 0x0, 0x0, "9158636aaec4c954128014408c261e1f323a36357b19b4e5ae7f3c63c0407410"}) 2018/02/04 15:23:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) readv(r0, &(0x7f00002dd000-0x10)=[{&(0x7f000056e000)}], 0x1) mmap$binder(&(0x7f000033d000/0x1000)=nil, 0x1000, 0x5, 0x200000000012, r0, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mprotect(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x2) socketpair(0x14, 0x800, 0x6, &(0x7f00002c8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f000065f000-0x28)={&(0x7f0000383000/0x3000)=nil, 0x100, 0x0, 0x20, &(0x7f0000aa1000/0x1000)=nil, 0xaa18}) mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) clone(0x0, &(0x7f0000004000-0x1000), &(0x7f0000006000), &(0x7f0000008000), &(0x7f0000002000-0x63)) 2018/02/04 15:23:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$setregset(0x4205, r1, 0x202, &(0x7f00001b9000)={&(0x7f0000b8f000)="a17698ceb776b1830782c3af77911c4be158376490ddfe6b777c10cc318c6e29463e55c3c719ac78753be3a032d7a14c183807de483e8d707db8442618f53e401a9a11d9b2896e3b497b7e893d4950633dcb94696215c6d710485a7ce87d60f59d5bf8cb3f99b0f5d2b899e3e126af2af87a47b4ed426ec778d194778d6813b3df754ebcec01cecee046e4463bcd851deed8c38222f88b", 0x97}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x5cb0cbb2) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$sequencer(0xffffffffffffff9c, &(0x7f00007d1000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00006f5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendto(r0, &(0x7f0000610000)=')', 0x1, 0x0, &(0x7f0000145000)=@can={0x1d}, 0x10) sendto(r0, &(0x7f0000f1e000-0xdd), 0x0, 0x0, &(0x7f00009f5000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x1, 0x1, 0x1, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x6}}}, 0x32) 2018/02/04 15:23:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0xfffffffffffffffe, "e91f7189591e9233614b"}, 0xc) readv(r0, &(0x7f0000172000)=[{&(0x7f0000d57000)=""/18, 0x12}], 0x1) r1 = open(&(0x7f0000f40000)="e91f7189591e9233614b", 0x10400, 0x1) ioctl$VT_WAITACTIVE(r1, 0x5607) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x0, "e91f7189591e9233614b"}, 0xc) 2018/02/04 15:23:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00009bb000-0xd)='/dev/usbmon#\x00', 0x6, 0x80100) clock_gettime(0x3, &(0x7f0000c42000)) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000cd1000-0x4)) r1 = epoll_create1(0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = epoll_create1(0x0) epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d37000-0xc)={0xfc147812c6696267}) timerfd_settime(r4, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000022000-0xc)={0x2001}) dup3(r3, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000019000)={0x4}) 2018/02/04 15:23:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSBRKP(r0, 0x5425, 0x3) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000557000)={0x7ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x8) read(r0, &(0x7f0000486000)=""/73, 0x49) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)) 2018/02/04 15:23:53 executing program 7: clone(0x0, &(0x7f0000001000-0x1), &(0x7f0000b02000), &(0x7f00000ab000-0x4), &(0x7f0000000000)) 2018/02/04 15:23:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b02000-0xb)='/dev/hwrng\x00', 0xfffffffffffffffc, 0x0) bind$netrom(r0, &(0x7f0000df2000-0x48)=@full={{0x3, {"2188718537d8e3"}, 0x6}, [{"7c2dc0f034372b"}, {"0343609b5d0b7c"}, {"2130237046ea17"}, {"efb90cb3a6fea4"}, {"949264ec5e6163"}, {"46a83c74f735d1"}, {"58d6141b88c483"}, {"4c1f55e11f270f"}]}, 0x48) r1 = socket(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_int(r1, 0x0, 0xe, &(0x7f0000db7000), &(0x7f0000495000-0x4)=0x4ed3) 2018/02/04 15:23:53 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) fcntl$setstatus(r0, 0x4, 0x40800) sendmsg$nl_generic(r0, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000c000-0x10)={&(0x7f000001b000)={0x14, 0x32, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000016000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000001a000)=0x6, 0x4) 2018/02/04 15:23:53 executing program 7: pipe(&(0x7f0000b3f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_in(r1, 0x0, &(0x7f0000f1f000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f000002d000)=@un=@file={0x0, ""/4096}, &(0x7f0000d65000-0x4)=0x1002) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000ade000-0x4)=0xc, 0x4) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000f96000-0x18)=@generic={0x70ef, 0x2, 0x5}) r3 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) r5 = dup2(r4, r3) sendmsg$netrom(r3, &(0x7f000008b000)={&(0x7f00000f2000)=@ax25={0x3, {"ab7dba767808b7"}, 0x1ff}, 0x10, &(0x7f0000c0c000)=[{&(0x7f0000d52000)="bc827d7470da8d6c1600684146038e855f891212d645c37fb2c106875d07bb09f67f73980ba069c497c795d5af646c4ef0c839f57e7334d706f5f9c287bd305195fc", 0x42}, {&(0x7f000068e000-0x2b)="96f126a9c9cc645433605dd8afdb07c52767cdb930a92feffba55735ec4b37288f21ac18602656e6fb1d05", 0x2b}], 0x2, &(0x7f00005ff000)=[{0xe8, 0x108, 0x8, "f63c712ccd873fe7eaf5b13ec5e3e9df4742aea18bf55bed182cc48ae0b0a1362a7034de6982d924e748f7402b6b0a7e10fd92b2303c6469ae220fbf985ee0e120e05233a732ef64c5692effeb99826b7663ef1fab6d3e3817710bd7c33509e855dce210176758c0fba56720721f9e896c05546903a105a9ddd25f082b840fd6dea822612ae2cefd1d81cd798d6c11d08458cfbdebb8db1a73efd51d306cea94373ee70f751aa8967d9b47910d4996aadc701b764f4d3bbfd72dc0d4ffa1a9096d8150aec4a2de264412b002c3b6c00c2caee16e"}, {0x70, 0x104, 0x4, "1b407529238f9814cfb92b88cab64af2624245662d72bc1483265f11fb9a7395af54ef277174e8c6a658962aa8e6e83282c5d6564b819c6dd31259358e02075c562dd0466035acfc68dd390951deeea0831cc2be9bf56bb64c35fb7c"}, {0xe0, 0x88, 0x7fffffff, "de60e9a06df282aa1da3daa2a21a0282561879d97b46fe4fefa5a5361274074285d601d09c03cf6d3a90eaf42efe1856084c395182fafd3d358da7620d65eb80b523f7e7c805e169854ed7c4e55754c3c1474dac1fff351c72d0bd10502e70c3ea5e22e6dc7b99bdfadaf01c8c2fa36d0c479fe0afd52f8de200f8057edf681d332e68096a54e8374d075904a0f3c520a8ee6e0dcbb6556d84412b31e6b91bf76ee7789d819cff07d46e2e16baeda2425a1b56163243d3adc965fa4de5d0f10a83a959d6c47e498a3b"}], 0x238, 0x40050}, 0x4000000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000001000-0x1b0)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f000003a000)={0x1a, @tick=0xffffffff}) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f00000c9000-0x8)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e94000)) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000abf000-0xf7)=""/247) 2018/02/04 15:23:53 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000004000)=@fragment={0x2f, 0x0, 0x1, 0x5, 0x0, 0x883d, 0x2}, 0x8) sendmsg$unix(0xffffffffffffffff, &(0x7f000000a000-0x38)={&(0x7f0000009000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000a000-0x27)=[], 0x0, &(0x7f0000003000)=[@cred={0x20, 0x1, 0x2}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x185}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000007000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000003000)=0x2e, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000-0x20)={@mcast2={0xff, 0x2, [], 0x1}}, 0x11e) 2018/02/04 15:23:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x3, 0xb0041) readlink(&(0x7f000017f000)='./file0\x00', &(0x7f0000d4e000)=""/142, 0x8e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ee1000)={0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f00008f2000)={&(0x7f0000953000)={0x10, 0x0, 0x0, 0x4002100}, 0xc, &(0x7f0000171000-0x10)={&(0x7f0000ad3000)=@getneightbl={0x14, 0x42, 0xa5e08ebf7f46df99, 0x5, 0x0, {}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r2, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) set_robust_list(&(0x7f000041a000-0x18)={&(0x7f0000a7b000/0x1000)=nil, 0x1, &(0x7f0000f89000/0x2000)=nil}, 0xfffffffffffffdc1) msync(&(0x7f0000952000/0x2000)=nil, 0x2000, 0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000009a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x602}) pipe(&(0x7f0000d29000)={0x0, 0x0}) fsync(r2) getsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000be7000-0x4), &(0x7f00007b0000-0x4)=0x4) r4 = socket(0x10, 0x3, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00003f8000-0x4)={0x8001, 0x0, 0x8000}, 0x248) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/member\x00', 0x2, 0x0) fcntl$dupfd(r1, 0x0, r2) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fa4000)={0x0, &(0x7f00002d8000)=[]}, 0xffffffffffffff8e) write(r4, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/02/04 15:23:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006c0000)='net/rt_cache\x00') fcntl$setlease(r0, 0x400, 0x1) close(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000709000)={0x0, @in6={{0xa, 0x0, 0x6db, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x81}}, 0x10000, 0x0, 0x2, 0x0, 0x1}, &(0x7f0000573000)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ef3000)={r1, 0x8000}, 0x8) 2018/02/04 15:23:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b2c000-0x14), &(0x7f00000ab000)=0x14) setsockopt$inet_tcp_int(r0, 0x6, 0xe, &(0x7f000097a000-0x4)=0x8, 0x4) bind$inet(r0, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) fcntl$setstatus(r0, 0x4, 0x42000) sendto$inet(r0, &(0x7f0000de3000-0x1), 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000b37000)=[{&(0x7f0000e1b000-0xd8)=""/216, 0xd8}], 0x1) shutdown(r0, 0x1) 2018/02/04 15:23:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000942000-0x50)={{0xffffffffffffffff, 0x3, 0x2, 0x3, 0x7}, 0x81, 0xe08, 0x3}) socket$inet6(0xa, 0x100000000002, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000043f000-0x50)={{0xfffffffffffffffd, 0x9}, {0x400, 0x3}, 0x9, 0x1, 0xffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000aac000-0x8)) pause() 2018/02/04 15:23:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007d1000-0x8), 0x8) r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e81000-0xc)) 2018/02/04 15:23:53 executing program 4: mmap(&(0x7f0000000000/0xd2f000)=nil, 0xd2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000000a, 0x2, 0xffffffffffffffff) lremovexattr(&(0x7f0000316000)='./file0\x00', &(0x7f00009dd000-0x24)=@random={'btrfs.', 'vboxnet1}#vmnet0ppp0{-%cgroup\x00'}) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000037e000-0x5c)={{0xa, 0x2, 0x1ff, @empty, 0x4}, {0xa, 0x0, 0xde, @mcast2={0xff, 0x2, [], 0x1}, 0x20}, 0x0, [0x400, 0x27d2, 0x6, 0x10000, 0x7, 0x21c6, 0x2, 0x100000001]}, 0x5c) get_thread_area(&(0x7f0000d26000-0x10)) 2018/02/04 15:23:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001dc000)='/dev/rtc\x00', 0x80, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00008ae000-0x10)={&(0x7f00002a2000/0x1000)=nil, 0x1000}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = fcntl$getown(r1, 0x9) timer_create(0x4, &(0x7f0000d0a000)={0x0, 0x36, 0x0, @tid=r2}, &(0x7f00003cd000)) r3 = gettid() syz_open_dev$evdev(&(0x7f0000013000-0x12)='/dev/input/event#\x00', 0x0, 0x0) clone(0x0, &(0x7f0000f23000), &(0x7f0000d69000), &(0x7f0000b34000-0x4), &(0x7f0000b72000)) tkill(r3, 0x7) 2018/02/04 15:23:53 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000012000-0x18)={0xaa, 0x41}) readv(r1, &(0x7f0000001000-0x30)=[{&(0x7f0000001000)=""/33, 0x21}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) 2018/02/04 15:23:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001a7000-0x9)='/dev/sg#\x00', 0x0, 0x4200) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5955fd69d325ff00000000000085efed5332ea1469f94049adf3fd34cbd156009cd21e847417c5", 0x2d}], 0x1, &(0x7f0000b88000)=[]}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x101, 0x0, 0x4, 0x0, 0x9}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000142000-0x20)={0x9, 0x0, 0x10001, 0x400}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00006a7000)={r1, 0x1ff}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/04 15:23:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)) r0 = dup(0xffffffffffffff9c) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000129000)={0x0, 0xfffffffffffffff7, 0x1, {0x54c, 0x2}, {0x2, 0xffffffff00000001}, @cond=[{0x5, 0xf9, 0x100000000, 0x4939, 0x0, 0x101}, {0x6, 0x7c9b, 0x80000000, 0x4, 0x4, 0x80000000}]}) mount(&(0x7f0000298000)='./file0\x00', &(0x7f0000d7b000-0x8)='./file0\x00', &(0x7f0000233000-0x6)='ramfs\x00', 0x100000, &(0x7f000028e000)) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)) umount2(&(0x7f000017c000)='./file0\x00', 0xa) 2018/02/04 15:23:53 executing program 6: r0 = dup(0xffffffffffffff9c) mkdirat(r0, &(0x7f00008af000+0x548)='./file0\x00', 0x6) readlinkat(0xffffffffffffffff, &(0x7f0000fca000-0x8)='./file0\x00', &(0x7f000074e000), 0x0) mount(&(0x7f0000b7b000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f00005ee000-0x6)='ramfs\x00', 0x0, &(0x7f000002d000)) 2018/02/04 15:23:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = dup(0xffffffffffffffff) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f000095f000)) sendto$inet6(r1, &(0x7f00009a6000-0x80)="a7f306ac1495b0d859d2ce26a5a7538c950d17fcabd90424d853cb5fb8f35beeb20b43a83230ff1daecafcdd42097d4bcd2c06521300001e8286852d1be9dc0114e9404a6b0318f4e56161b0a2dcadc1a658e5051946dc851b4de7551dfa03dba7dc789f924d2717ae87feaa9e49b237e40b7c63a87fade4aa2531c9dca6d5d0", 0x80, 0x4, &(0x7f00001e0000)={0xa, 0x0, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x2}, 0x1c) process_vm_writev(r0, &(0x7f00009e9000)=[{&(0x7f00004b3000)=""/79, 0x4f}], 0x1, &(0x7f0000913000)=[{&(0x7f0000c31000)=""/4096, 0x1000}, {&(0x7f0000e96000)=""/79, 0x4f}], 0x2, 0x0) 2018/02/04 15:23:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000d28000)=""/87) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000006f000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/02/04 15:23:53 executing program 7: r0 = socket(0x4, 0x4, 0xa1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000648000)=""/118, &(0x7f0000000000)=0x76) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00002af000-0x8)=[{&(0x7f0000ac9000)="290000002000190700003fffffffda060200000022e80001040000040d001400001100000005080000", 0x29}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f00009a9000-0x8)='./file0\x00', 0x40, 0x181) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000187000-0x4)) socketpair(0x2, 0x80004, 0x8, &(0x7f00001df000-0x8)={0x0, 0x0}) r4 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x1, r4, 0x8) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000a75000)={0x0, 0x0, 0x0, 0x3, 0xfffffffffffffff8, 0x0, 0x1, 0x6, 0x10, "df277c0a6791774bb99269f67ca7bafa988c82e11da207d112a8bae21470892859159deec65b2a4da97a83d2f232fa323e27558deddef8f14311c648070eb78b", "2c2f54e397caf653fd8fb720a04bbc33e3629221c48f018716374f230a8bc4b5a1b397a661defa796265d230de672614b40a63dc8f94f80f0960fce360a9e107", "658eb7261e7a70c1c9d285edbc9f5086e9790519d3b3fc8ccab0634871e1fe5d", [0x2, 0x3]}) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f000037c000)=0x9) fcntl$dupfd(r3, 0x406, r1) 2018/02/04 15:23:53 executing program 6: mmap(&(0x7f0000000000/0x27f000)=nil, 0x27f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000280000-0x30)={0x8, 0x0, &(0x7f00000eb000-0x44)=[], 0x67369398ad0cc13f, 0x0, &(0x7f0000280000-0x1)="d4"}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f000027f000-0x20)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x4c, 0x0, &(0x7f0000010000-0x80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004000-0x40)=[], &(0x7f000000f000-0x8)=[]}}}], 0x0, 0x0, &(0x7f0000001000)}) fcntl$setlease(r0, 0x400, 0xa63531e5436e8d06) 2018/02/04 15:23:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)) write(r0, &(0x7f0000fc8000)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028ea632e8de58f5930fd4c8ebb78dcf50c0000000000000200c3dde5f9eedfc811b38375640258335444c9fe3d13", 0xfffffffffffffd79) r1 = syz_open_pts(r0, 0x801) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) 2018/02/04 15:23:53 executing program 3: mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000000000), r2, &(0x7f0000001000-0x8)=0x47, 0x40, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000f13000), 0x3, 0x7) r3 = syz_open_procfs(r0, &(0x7f0000f12000)="617474722f667363726561746500ea702b3c1029986b79daea889824f3921473467fa485ef59245366fcd2a0a6219dfc1a2768c56f5814f705069e8a3bff0fd0c6c6bc0eaa382122d039026120ff7e195143c0125657442721e77790609fa7afed1122d9db38ace4bfde28be09f66643281106f1997cafda") writev(r3, &(0x7f0000017000)=[{&(0x7f0000009000)='~', 0x1}], 0x1) 2018/02/04 15:23:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001dc000)='/dev/rtc\x00', 0x80, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00008ae000-0x10)={&(0x7f00002a2000/0x1000)=nil, 0x1000}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = fcntl$getown(r1, 0x9) timer_create(0x4, &(0x7f0000d0a000)={0x0, 0x36, 0x0, @tid=r2}, &(0x7f00003cd000)) r3 = gettid() syz_open_dev$evdev(&(0x7f0000013000-0x12)='/dev/input/event#\x00', 0x0, 0x0) clone(0x0, &(0x7f0000f23000), &(0x7f0000d69000), &(0x7f0000b34000-0x4), &(0x7f0000b72000)) tkill(r3, 0x7) [ 103.638985] binder: 15800:15801 unknown command 0 [ 103.644603] binder: 15800:15801 ioctl c0306201 2027ffd0 returned -22 [ 103.668582] binder_alloc: binder_alloc_mmap_handler: 15800 20265000-20279000 already mapped failed -16 [ 103.684981] binder: BINDER_SET_CONTEXT_MGR already set [ 103.690381] binder: 15800:15801 ioctl 40046207 0 returned -16 [ 103.700806] binder: 15800:15815 unknown command 0 [ 103.700815] binder: 15800:15815 ioctl c0306201 2027ffd0 returned -22 [ 103.705831] binder_alloc: 15800: binder_alloc_buf, no vma [ 103.705844] binder: 15800:15815 transaction failed 29189/-3, size 0-0 line 3127 [ 103.728057] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/04 15:23:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ff5000)='/dev/sequencer2\x00', 0x2100, 0x0) fcntl$getown(r0, 0x9) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000166000)={0x7}, 0x8, 0x800) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00007ec000-0x4)=0x0) fcntl$setown(r1, 0x8, r2) r3 = syz_open_procfs(0x0, &(0x7f0000cb2000)='net/ip6_mr_vif\x00g') recvmsg(r3, &(0x7f0000060000)={&(0x7f000014e000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f0000689000)=[{&(0x7f000072f000-0xa9)=""/169, 0xa9}], 0x1, &(0x7f00003fe000)=""/18, 0x12, 0xe89c}, 0x2040) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00009e0000)={r4, @empty, @rand_addr}, 0xc) preadv(r3, &(0x7f0000001000)=[{&(0x7f0000000000)=""/1, 0x1}], 0x1, 0x1ffffe) 2018/02/04 15:23:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x3) r2 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r2, &(0x7f0000e3d000)=[{&(0x7f0000b7b000-0x90)=""/144, 0x90}, {&(0x7f00009df000)=""/234, 0xea}, {&(0x7f0000760000)=""/187, 0xbb}], 0x3, 0x0) r3 = gettid() process_vm_readv(r3, &(0x7f00008a5000)=[{&(0x7f0000973000)=""/4096, 0x1000}, {&(0x7f0000b90000-0xb3)=""/179, 0xb3}], 0x2, &(0x7f0000f53000-0x20)=[{&(0x7f0000607000-0xb2)=""/178, 0xb2}, {&(0x7f0000a45000-0x4)=""/4, 0x4}], 0x2, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x7, &(0x7f00004ec000), &(0x7f00000cd000+0xe02)=0x4) 2018/02/04 15:23:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r0, 0x8, &(0x7f0000002000-0x8)) r1 = memfd_create(&(0x7f0000000000)='.\x00', 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000001000-0x5d)) 2018/02/04 15:23:53 executing program 6: 2018/02/04 15:23:53 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f000000c000)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x264)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001}}}, [@etimer_thresh={0x8, 0xc, 0x4}, @mark={0xc, 0x15}]}, 0xd0}, 0x1}, 0x0) r1 = dup(r0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000003000)=0x7, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000000e000-0x38)={&(0x7f000000d000)=@ethernet={0x0, @link_local}, 0x10, &(0x7f0000002000)=[{&(0x7f0000004000)=""/50, 0x32}], 0x1, 0x0, 0x0, 0x9}, 0x0) 2018/02/04 15:23:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b73000)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$TIOCSBRK(r1, 0x5427) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000002000-0x28)={0x0, 0xfffffffffffffffe, 0x0, 0x3192, "76c85d666a1000555a52c766ad6ea0dc8b766b6c68d57bde3f2537b5b8adedfb"}) 2018/02/04 15:23:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x1, 0x0, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x7}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000265000-0x8)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000003000-0xc)='./file0/bus\x00', 0x40) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x9) socket$packet(0x11, 0x3, 0x300) 2018/02/04 15:23:53 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0xa) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000-0x5f)="100000f1c0ee000007fffd946fa283bc04eee6d8793986c497271d8568b51ba3a2d18873", 0x24}], 0x1}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000002000)={@generic="a5545a098fa74357dac07ef659c5bbc5", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}) 2018/02/04 15:23:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000361000)={0x0, 0x80000, 0xffffffffffffffff}) syncfs(r0) r1 = syz_open_procfs(0x0, &(0x7f00007e9000)="6e65742f726f75746500a1") readv(r1, &(0x7f00000b7000)=[{&(0x7f00005d4000-0xbc)=""/188, 0xbc}], 0x1) 2018/02/04 15:23:53 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000010b000-0xe)='net/netfilter\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000262000)={0xcb, 0x2000000000, 0x1, 'queue0\x00', 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000066d000-0x10)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f0000902000-0x3e)={'system_u:object_r:vhost_device_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20}, 0x3e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000)) 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) sendmsg$nfc_llcp(r0, &(0x7f0000002000-0x38)={&(0x7f0000002000-0x60)={0x27, 0x3f, 0x3b90, 0x6, 0x3, 0x5, "e1d677445b1cd6b2654ca5eba80152c531222aa8e8380b17fd8ef144125bec3f7b9e25cb8a91441d262b4b4651b30172cf9c582b52bb995865a8ddbc10174b"}, 0x60, &(0x7f0000001000)=[{&(0x7f0000001000)="9f54ee12a3f7ab9a55abe5b2643a5277dcb7f23d8e09d8490a6eae3afb2283eb0a0bc5fde8fa60eef7aa32", 0x2b}, {&(0x7f0000002000-0x74)="934d0c4c1d8c007dc37792bbb143f257323b3477d193a04ed205d641e0fc2e023da062b085223f3f140eb23a032e8aea39e51287b0b840d0bea8266a9f5663717109e0cb03699f16c26a6530ad4b891ce2c13849fc3a676762047951928c5c6387a55e2a20af26a70f44f8ba12006f07cc748a53", 0x74}, {&(0x7f0000000000)="9859ac8d332dad4f738a65052bade30f34cee76370ec8006611f8bfa5114ed172e5e45ca85035b79f822e2b77f8fa045fbf0448cb4b6d2d03a564b99cd7c924cfe0a8bb5d64056a67ecd5ed2fd869001683f3688d839", 0x56}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000002000-0x1000)="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0x1000}, {&(0x7f0000001000-0x42)="c5e5e6015d129398d79259118031eafa455cd97a19d51f0d83db1118c76ab552e62d353f797a78733e879e8b72a6925e3873729356f0b4607898da958671806ea463", 0x42}, {&(0x7f0000001000-0x7e)="cf752b0cf332d2f14840952e3fabfcc0f0bdba56121a197521761bb7470785c109856c9ae753aedfda4f1cb31e73d1e2d4c4bc925d24a5c545ce2f2d7a7e28879638d0a3695ddfcf3dc3342c7ad2d2e9599dc8d339533370a373c8a589ffdb5fc2710f5728a5a529da95e9202b058fba30eb8517f45ce6c0e44115ff8a81", 0x7e}, {&(0x7f0000001000)="5c7ee54d0bc2d491a67afd20d64c7f8c20d0519d34f609b99fc1f7ae8fe183fa3e2f53e4c4718fbdbe2fb6fe18492c5d56e0995580a140ae1a765b6fd71b0d43e8289fb8f326e2089580676feefbd533f4", 0x51}, {&(0x7f0000002000-0x97)="bbfcbf3c26af08c9151e44a066a44f9533860bda5f0cdc4306b97ecd6768c16d36b23998443bc64846b2a9e66242a49677be32f186a483cb761844a5437e027ec36993264a3dd54fbe893242ae6124b364405bf0bc36e2b6331df1ca0e53edd9ac01fac0decb2b6f77627ee2d1b26b430ae46d78ff9ebc286cd48bc84fc7da801c4d0456ef2bef251941f390f98b598f2ce2f808c49bc1", 0x97}], 0x9, &(0x7f0000001000)={0x100, 0x108, 0xff, "8a59c05f077f925b0fb4137d4f5a9a203f128c898746f20666136ff443979181e99238d61bc66fef82642d0024bcbe17d0a6f1651666ab96b2078515acbc1e80410a1a31912731cbc3d2ff2ec76d70cab765804a05076df3231810095f093fda6a1d6e5a25b0317b548da7f0299c0226e331269e1bec7067a587ca15ae2bd4679eb41f8650ddde8cceed244e5adaf343abac47d211a408897d781c44841f7b16248898768f3dc45f583e82694657c1b061d7509df8004752e9a3bad5682f756a55bf8f985d6c8b614c4057eb753f43c34a0de9f0634057ce72b8553dd57e6e315378c7bd9b40101b164b8cb0"}, 0x100, 0x840}, 0x24000894) 2018/02/04 15:23:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00004fc000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = dup(r0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000b5f000)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000dd0000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x10, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000), 0x1}, @fda={0x66646185, 0xfffffffffffffffc}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f00001b4000-0x50)=[], 0x0) 2018/02/04 15:23:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) pipe(&(0x7f0000fd3000)={0x0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000b40000-0x4), &(0x7f0000858000)=0x4) r2 = memfd_create(&(0x7f000003b000-0x6)='selinuxvmnet1/\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00003b8000-0x9)='/dev/rtc\x00', 0x40800, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00005fa000-0x8)={0x0, 0x401}, &(0x7f0000cdf000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000ffc000-0x8)={0x0, 0x1}, &(0x7f0000581000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000019000)={r4, 0x6, 0x5, 0x9001, 0x80000000, 0xb57, 0x8, 0xffffffffffffff81, {r5, @in6={{0xa, 0x1, 0xe6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000001}}, 0x2, 0x7f, 0x0, 0x6, 0x668000}}, &(0x7f0000b9d000)=0xb8) write$sndseq(r2, &(0x7f00000b4000-0x60)=[{0x0, 0x0, 0x0, 0x8, @time, {}, {}, @control}], 0x30) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 15:23:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000090d000-0x9)='cmdline\x00') ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f000018f000)=""/199) exit(0x0) readv(r1, &(0x7f0000f5c000)=[{&(0x7f000097a000-0x1000)=""/427, 0x1ab}], 0x1) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000124000)="a659bb074f4b409e890f08a202f16ca2c441810f9fee7f8ef6e6c8874529a5619f3baab9037cc8dcba273a217d0b5ec65cb667bff0d4c8fc21504d96ad14d884b412197fecae29e20d56f73337b1004f1ee56ee45e14a3129430e8ac1faebafac177af1aeaf66e1bf8229be5eaaba6cd365604744cc7") [ 103.733709] binder: send failed reply for transaction 124 to 15800:15801 [ 103.741124] binder: undelivered TRANSACTION_COMPLETE [ 103.746238] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/04 15:23:53 executing program 7: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) socket$netlink(0x10, 0x3, 0x7) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) r4 = getpgrp(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0xffffffff00000001}) socket(0x17, 0x8000b, 0x40000000c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000bbf000-0x70)=[@in6={0xa, 0x1, 0x0, @empty, 0x9}, @in6={0xa, 0x3, 0x5, @empty, 0x80000001}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5007}], 0x70) getsockopt$sock_int(r2, 0x1, 0x10000000000001e, &(0x7f00005a5000-0x4), &(0x7f000075f000-0x4)=0xfffffffffffffc6a) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f000046f000-0x1)) mmap(&(0x7f0000000000/0x518000)=nil, 0x518000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000518000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/04 15:23:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) unshare(0x40000004) 2018/02/04 15:23:53 executing program 6: pipe(&(0x7f00008f8000-0x8)={0x0, 0x0}) ioctl$KDENABIO(r0, 0x4b36) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ead000-0x10)={0x1, &(0x7f0000001000)=[{0x64, 0x0, 0x0, 0x37e}]}) r1 = syz_open_dev$mice(&(0x7f00004e6000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x9) [ 103.793887] binder: 15852:15854 ioctl 5411 20b5f000 returned -22 [ 103.809272] device lo entered promiscuous mode [ 103.811776] device lo left promiscuous mode [ 103.827501] binder: 15852:15866 got transaction with invalid number of fds (-4) [ 103.829371] binder: 15852:15866 transaction failed 29201/-22, size 72-16 line 3269 [ 103.853823] binder_alloc: binder_alloc_mmap_handler: 15852 20000000-20002000 already mapped failed -16 [ 103.870968] binder: BINDER_SET_CONTEXT_MGR already set [ 103.870976] binder: 15852:15878 ioctl 40046207 0 returned -16 [ 103.876119] binder: 15852:15866 ioctl 5411 20b5f000 returned -22 [ 103.881572] binder_alloc: 15852: binder_alloc_buf, no vma [ 103.881591] binder: 15852:15875 transaction failed 29189/-3, size 72-16 line 3127 [ 103.929147] binder: undelivered TRANSACTION_ERROR: 29201 [ 103.936226] binder: undelivered TRANSACTION_ERROR: 29189 [ 103.944784] device lo entered promiscuous mode [ 103.954701] device lo left promiscuous mode 2018/02/04 15:23:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) connect$inet6(0xffffffffffffffff, &(0x7f000072d000)={0xa, 0xffffffffffffffff, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00003e8000)=0x6, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000263000)={0xa, 0x3, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, 0x1c) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x10, &(0x7f0000864000-0x4), &(0x7f0000682000-0x4)=0x4) 2018/02/04 15:23:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000bc6000-0x8)='keyring\x00', &(0x7f0000baa000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000fbd000)='.request_key_auth\x00', &(0x7f0000f8d000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00009a2000)="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", 0x1000, r0) keyctl$revoke(0x3, r0) add_key$keyring(&(0x7f000001d000-0x8)='keyring\x00', &(0x7f0000f86000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) add_key(&(0x7f0000b7c000-0x8)='keyring\x00', &(0x7f00007b5000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) 2018/02/04 15:23:54 executing program 5: mmap(&(0x7f0000000000/0x8e2000)=nil, 0x8e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$notify(r0, 0x402, 0x5) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000433000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00001c6000-0x8)={0x0}) bind$pptp(r1, &(0x7f0000024000-0x20)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00008e2000)={r2, 0x1}) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f00008e4000)="b35c939aeab66a2f4f132841da6e039e94b97b09e4d03b8af737acf290ce379db0664af7ca442f2685a6d2f220be5cf6569a52958f870efbb3d350e270f17d4094cebe783b773b2e69752a7ed8cb89bd827bfe6339a5581e2a814f8d3ca5bc2b3777a342e0bfaf7114d32147c3f18b0c0a550a2c707b0ea7067bd813c225553468dab838a495026d3beacea2e28671f365de3a4f185473f47a2f7f720a90f93d0221a9e56e57ffdf1ef6c755064769a5b96d976aa7564e12d62b5ed8f5ddb52fc20d8c0b601bda813beb2fdc6dca186e69601805524bddec226f068881", 0xf750f2a3b6daed44) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f00008e4000-0x4)=0x20) fanotify_init(0x12, 0x101400) mmap(&(0x7f00008e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000356000)=0x0) mmap(&(0x7f00008e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r3, 0x7, &(0x7f00008e4000)={&(0x7f0000328000)="608970e8abbfbe810c0ebe2219dbf2f7ae747bcd6a8a135962c2095b0ca50dc593d41903eb303f3959b5f58d44368c3161f4e5f9caacecffd6945e797f171aaa468b82c0261517b2df4d1724408999a65fb46b75a1557ec80c3fd85e3377553df91a0df14455a84a64231e0efb762205fc664f4a72bdd909d95d664a956c590e3b58a9cd1eb27d1b7bc203406a6bef910b01ecfea2aa6177", 0x98}) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f00000cd000-0x58)="958e392937a186d6306a3615593baa57ff0002060000000001079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) 2018/02/04 15:23:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000185000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) syz_open_dev$sndseq(&(0x7f0000902000)='/dev/snd/seq\x00', 0x0, 0x0) signalfd(0xffffffffffffffff, &(0x7f000033a000-0x8), 0x8) recvmsg(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/04 15:23:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00005b1000)={0x20080522}, &(0x7f000067e000)) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000121000)='/dev/keychord\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xef) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000257000)={@common='lo\x00', &(0x7f0000262000-0x34)=@ethtool_link_settings={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], []}}) 2018/02/04 15:23:54 executing program 3: r0 = add_key$user(&(0x7f00009b6000)='user\x00', &(0x7f0000979000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000a8e000)="92a94d3a8c54bbaf17cabe3098", 0xd, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r0, 0x3) r1 = request_key(&(0x7f0000a88000-0x6)='.dead\x00', &(0x7f0000bda000)={0x73, 0x79, 0x7a}, &(0x7f0000001000-0x1d)='vboxnet1GPLposix_acl_access^\x00', 0xfffffffffffffffa) keyctl$setperm(0x5, r1, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f00009e8000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000902000)=0x10, 0xc3b61e738920252c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000002000-0xd)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000-0x5)='user\x00', r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000626000)={r3, 0xffffffff}, &(0x7f0000000000)=0x8) r4 = add_key(&(0x7f0000e08000)="63696673ff69646d617000", &(0x7f0000866000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000004e000-0x56), 0x0, 0x0) keyctl$get_security(0x11, r4, &(0x7f000032d000-0xf3)=""/243, 0xf3) time(&(0x7f0000002000-0x8)) 2018/02/04 15:23:54 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000a8000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0xb5)="fd2195d3e95261cfc6630a1ef34c98c4703f254df3a41efe35dee21e71ec5a9d254099da29776a82b59344461fa70717234703e5c93fdf94f1e8b3d24370b921683a90af25aa07342e3b29de71169b3c0914a44654f00e8d6039fb69f73978fba0a7a2437731af813f6060f9266d62937a297967bc19156d169c28f12220c07c3605033b86756491360b290f7468a7fae6b1b9c7ff06841c0f71596bdeb48c1a08d858de170a7a5e23d81396f2ec6c9e629a9a6f4f", 0xb5}, {&(0x7f00007e7000)="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", 0x1000}, {&(0x7f0000001000-0x3c)="93e30531c7f17b8a209fb500f5e158d028493a09b9113bab1129e04359c633cc10773e2b70b109c62e6185168156837162f60ae5e76b0468251238b6", 0x3c}, {&(0x7f0000001000-0x29)="e556e93792ac3eed034878729cf6ebcc8229550a4feca74a142f375230e1508c2cf1c2566167e48697e12538cceec0a1939fe7216c8c0b8d7fc69e2b4c20320b2bbc6ac24c86fa03989d410b9db8248f8380f240e3ad67e84f223e05a043fb83a645135c558071d373cfb49af0793d738829b3c8806fd5bea3d848a0f712b672ca3a9c3cfb8a3182e6844ae8041566a8dac523edd39a0519102dd037391a80056d4acf73ae763c4441f05532d4eff42b5ad500f20ea56c7c5fa84c3a04c4", 0xbe}, {&(0x7f0000001000-0x81)="57d45f65ff579ca710c0b298975dfa1b6442d2ee8c4dd9bb88545748c5793098959097f32d75993fa6d88494b9e4d4649f7e0789ecd21330592ffdeb8a4124666996958653720d7925a18d109a1fe5feafb14fa682fcb0c5efcc07793e5303d7bc85031ddf2b9470c83f32b5eb1d40b3f5e076afe9cc9cac455bafad20675757e9", 0x81}], 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001eb000)) r1 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00002bd000)={0x1, 0x3, 0x3, 0x7, 0x1f, 0x3fe0000000000000}) readv(r1, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) readv(r1, &(0x7f0000aa4000-0x10)=[{&(0x7f00008b9000)=""/170, 0xaa}], 0x1) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00007b6000-0xb), &(0x7f00001f4000)=0xb) 2018/02/04 15:23:54 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000009000), 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000016000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000017000-0x24)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000006000-0x3c)=[]}, &(0x7f0000012000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000008000-0x8)={r3, 0x81}, 0x8) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000005000-0x14)={@ipv4={[], [], @broadcast}, 0x0}, &(0x7f0000004000)=0x14) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000017000)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000018000-0x4)=0x20) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000017000-0x50)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffc741ae3, 0x8000, 0xde31, 0x100, 0x80000001, 0x40000000, r4}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1}, 0x0) 2018/02/04 15:23:54 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mq_timedsend(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000011000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000c82000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000272000-0x4)=0x10, 0x80800) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000fa4000-0x4)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 15:23:54 executing program 2: syz_open_dev$sg(&(0x7f0000ffe000-0x9)='/dev/sg#\x00', 0x9, 0x2004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4), 0x80000) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fa9000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000001000)=0x1800) syz_open_dev$urandom(&(0x7f0000438000-0xd)='/dev/urandom\x00', 0x0, 0x42240) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r2 = dup(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000001000-0x8)={0x9163, 0x2}, 0x8) r3 = socket$netlink(0x10, 0x3, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000001000)=""/93) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000002000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f72000-0xb)='/dev/hwrng\x00', 0x0, 0x0) read(r4, &(0x7f000049d000-0x57)=""/87, 0x57) fcntl$dupfd(r4, 0x406, r1) 2018/02/04 15:23:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000a80000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) timerfd_gettime(0xffffffffffffffff, &(0x7f0000f01000)) r0 = syz_open_procfs(0x0, &(0x7f0000eb3000-0x15)='net/ip6_tables_names\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00007a0000-0x8)={0x0, 0x1, 0x0, []}, &(0x7f0000f2e000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000452000-0x8)={r1, 0x6}, &(0x7f0000f5a000-0x4)=0x8) clock_settime(0x0, &(0x7f0000ee2000-0x10)={0x0, 0x1c9c380}) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000317000)=""/254) 2018/02/04 15:23:54 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000400000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x0, 0xb, @ipv4={[], [0xff, 0xff], @empty}, 0xa9f}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}}, @in6={0xa, 0x1, 0xff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, @in6={0xa, 0x2, 0x8000000080000, @dev={0xfe, 0x80, [], 0x0, 0x16}}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x889b35f8, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, @in={0x2, 0x1, @broadcast=0xffffffff}], 0xbc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f0000864000-0x4), &(0x7f0000682000-0x4)=0x4) 2018/02/04 15:23:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f000066e000), 0x12c) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000383000)=0x1, 0xffffffffffffffbc) r1 = dup(r0) sendto$inet(r0, &(0x7f0000482000), 0xffffffffffffff56, 0x800000120000401, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f000078a000-0x38)={&(0x7f0000ca5000-0xc)={0x10}, 0xc, &(0x7f0000126000)={&(0x7f00009ec000-0x60)=@report={0x4c, 0x20, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, {@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, []}, 0x4c}, 0x1}, 0x0) 2018/02/04 15:23:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) read(r0, &(0x7f0000992000-0xfe)=""/254, 0xfffffffffffffe52) sendto$inet(r0, &(0x7f00004c4000-0x1000)='$', 0x1, 0x0, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/04 15:23:54 executing program 1: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000ed5000-0x8)={0x0}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000970000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000dbe000)=0x7, 0x4) seccomp(0x20000001, 0x0, &(0x7f000086a000-0x10)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0x2000000000000003}]}) stat(&(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000065000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt(r3, 0x9, 0x100, &(0x7f0000124000-0x8e)="3d95478089ca49653002dd13bf41bb54a8c44d155802ae67ff3ea1ae7d4140887cf1b81ae67f62d451667b3e209fdcf6ec350b82614903d45d726c9bff53c765b5057991f3da98bcfd314e5ef238605291edb3d141c452b26aca3a7f4eb75e04290cc301938a72455ac067966d7cfadcef94413cc25cea77c25a8690fc41fea531022e6b02debf9ce26f2a03f500", 0x8e) syslog(0xf, 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000169000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = open(&(0x7f0000016000-0x8)='./file0\x00', 0x40000, 0xa7) mq_getsetattr(r5, &(0x7f0000b84000-0x40)={0x101, 0x6, 0x180000000000, 0x3, 0x0, 0x8, 0xb1df}, &(0x7f0000dea000)) write$selinux_validatetrans(r5, &(0x7f00007ab000)={'system_u:object_r:syslogd_var_lib_t:s0', 0x20, 'system_u:object_r:systemd_logind_sessions_t:s0', 0x20, 0x37, 0x35, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x87) chown(&(0x7f0000a72000-0x8)='./file0\x00', r2, r4) mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f00006d0000)=@add_del={0x2, &(0x7f0000a94000-0x10)=@generic="039a221b2b2c2d09b6dbe1bbe24b6aa1", 0x5}) 2018/02/04 15:23:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b8c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000365000-0xb8)={0x0, 0x4, 0x5, 0x92ba, 0x3, 0xc000000000, 0x0, 0xff, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7, 0x1, 0x7fffffff, 0x8, 0x2}}, &(0x7f0000656000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000db7000-0x18)={r2, 0x2, 0x30, 0x9}, &(0x7f0000480000-0x4)=0x18) sendmsg$key(r0, &(0x7f00003d5000)={0x0, 0x0, &(0x7f0000ac6000-0x8)={&(0x7f0000440000)={0x2, 0x10, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}]}, 0x50}, 0x1}, 0x0) 2018/02/04 15:23:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x3) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000aa1000-0x8)={0x0}, &(0x7f000049d000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000d72000)={r1, 0xf4, "6ed09cbf571bfc2e54c7852512d35e7c85a2c0e923a3ded40525027e0d4cbc5b314ea855de76fcdc795e949e387a8b33a6ca31ac7fa9aab0afe5d2ca4ce37362e078f8003b9d6b2f12d17b89a7dc51ccdb46c3e4cb78ebc6719890b59b7c4c48239689e86f76de5b3b8011549636726a7d9619ebd35de5c87b2902ed926a164c3daf9c2f8023bd41a87c32541bc2a1f9fe6789b1682354772bd3b23ea9618b72a77b9101dc0ca4ee6a2d5617d8757bf32d11f083c0d7e44f4e12aad7bb0ef0089e95bdee08661c1204f145570bb49d7ec112e8c30a3fe78a76aa78287d20775df848c9eff9f95da167954c55afaa5969e007247b"}, &(0x7f0000714000-0x4)=0xfc) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f00008e6000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f00005d3000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000afa000-0xe)={0x5, [0x20, 0x10000, 0xc84, 0xfffffffffffffffd, 0x0]}, &(0x7f00000e3000)=0xe) sendmsg$netlink(r2, &(0x7f0000ea1000-0x38)={0x0, 0x0, &(0x7f0000af8000-0x30)=[{&(0x7f0000eaa000-0x1328)={0x14, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x4, 0x0, []}]}, 0x14}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006cd000)={0x5, 0x8, 0x4, 0x2, 0x4, 0x63, 0x7fa, 0x2, 0x1, 0x1, 0x1010000000000}, 0xb) 2018/02/04 15:23:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00003ab000-0x3)="ff29", 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00005a2000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f98000-0x15)='/proc/self/net/pfkey\x00', 0x34000, 0x0) fallocate(r0, 0x1, 0x0, 0x10000) ftruncate(r0, 0x4fa) fallocate(r0, 0x1, 0x0, 0x10000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000675000)={0x0, 0x78, &(0x7f0000bad000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}}, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2a47}, @in={0x2, 0x3, @rand_addr=0xb6}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x3, @empty, 0xffffffffffffff7f}, @in={0x2, 0x2, @empty}]}, &(0x7f0000e18000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000df2000)={0x7f8000000, 0x8200, 0x2, 0x7, r2}, 0x10) lseek(r0, 0x0, 0x4) 2018/02/04 15:23:54 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw6\x00') getpid() read(r0, &(0x7f0000020000-0x42)=""/174, 0xae) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000003000-0x8), 0x5) 2018/02/04 15:23:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) read(r0, &(0x7f0000992000-0xfe)=""/254, 0xfffffffffffffe52) sendto$inet(r0, &(0x7f00004c4000-0x1000)='$', 0x1, 0x0, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/04 15:23:54 executing program 6: mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000002a000-0xa)='./control\x00', 0x86000006) timer_getoverrun(0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000b3f000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000701000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x3, @rand_addr=0x78a}], 0xb4) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000b3b000-0xa)='./control\x00', 0x1000800) inotify_add_watch(r2, &(0x7f0000b3a000)='./control\x00', 0x4000800) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a42000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b40000-0xc)={0x0, 0x0}, &(0x7f0000065000)=0xc) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b3f000)={0x0, 0x0, 0x0}, &(0x7f0000b3f000)=0xc) fchownat(r3, &(0x7f0000b40000-0xa)='./control\x00', r4, r5, 0x1400) 2018/02/04 15:23:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e45000-0xe8)={{{@in6=@mcast2, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000d75000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000d5e000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @loopback={0x0, 0x1}, 0x9, 0x8, 0x7, 0x100, 0xffff, 0x4000002, r1}) sendmsg$nl_xfrm(r0, &(0x7f00003d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000cd8000-0x6c)=@delsa={0x6c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0x0, {@in=@rand_addr, 0xffffffffffffffff, 0xa}, [@sec_ctx={0x44, 0x8, {0x3d, 0x8, 0x0, 0x0, 0x35, "69cc8910cf7a5165ef891111a0edabf37c1fd93a0de5df160b531d1d89914421c57943da7d874041f95a19e80bd2900791c154b809"}}]}, 0x6c}, 0x1}, 0x0) 2018/02/04 15:23:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e22000-0xf)='/dev/sequencer\x00', 0x444c1a0a95b31045, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000151000-0x10)={&(0x7f0000789000/0x4000)=nil, 0x4000}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000472000-0x8)={0x0}) openat$autofs(0xffffffffffffff9c, &(0x7f0000ccd000)='/dev/autofs\x00', 0x0, 0x0) bind$unix(r1, &(0x7f0000965000)=@abs={0x1}, 0x3) r2 = syz_open_procfs(0x0, &(0x7f000001e000-0x9)='net/unix\x00') sendfile(r2, r2, &(0x7f00004db000), 0x1000000000ff) 2018/02/04 15:23:54 executing program 1: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f83000-0xf)='/dev/sequencer\x00', 0x204002, 0x0) socket$unix(0x1, 0x2, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000528000-0xa)={0xe4, &(0x7f000039f000-0xe4)="681be22eb004725027442ecf5d929aa64f85f2065bca40bff499190d52724955be0777af46207b353a19ede95952bcd7030d2addeb8e31a69340977a77d1ec7e029547dc721ef7f69036887a8ef7168d26b74b7e1dd844766de75c7588ef3553fd2ad79d3289459bafed959403e1790e5fe3600dcf588bd6a1c5cdf781f2ec907e77bdf5600857a4b122f9261b9603fe9e360ea9c00367ce2217a6ae745aa5396fe53bf4e4f698cd68698e8e7bdf2c077e0d60c43103824fad59d673d4fa61ce8a06a084e7dfbe670a0297f9da27871593f9667d03fa775860a177c2cb9e3dde221c6944"}) pipe(&(0x7f000044b000)={0x0, 0x0}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f83000)=0x400, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000219000-0x4), 0x4) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00008e7000+0x61a)=@syzn, 0x10) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000f82000)=""/65) ioctl$FIONREAD(r2, 0x541b, &(0x7f00002a3000+0x537)) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000f85000-0x28)={&(0x7f00008e5000/0x1000)=nil, 0x7fff, 0x6, 0x20, &(0x7f0000df2000/0xc000)=nil, 0x9}) 2018/02/04 15:23:54 executing program 2: eventfd2(0x7b, 0x801) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000e0000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00003b7000-0x10)={0x20000000000001e0, &(0x7f00005da000)=[]}) syz_open_dev$tun(&(0x7f00001db000-0xd)='/dev/net/tun\x00', 0x0, 0x80) 2018/02/04 15:23:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000edd000-0xe)='net/connector\x00') ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000353000-0x20)={"04098a32360dd9c2b813a02632d178c2", {0x4, 0x6, 0x0, "d61904d644e3", 0x10000}}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) openat$keychord(0xffffffffffffff9c, &(0x7f0000afb000)='/dev/keychord\x00', 0x80, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e95000-0x14)={0xe64}, 0x14) 2018/02/04 15:23:54 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x103e, &(0x7f0000008000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, @random="cf1a29bc711c", [], {@ipv4={0x800, {{0xa, 0x4, 0xff, 0x1, 0x1030, 0x3, 0x8, 0x7ff, 0x16, 0x0, @rand_addr=0x10, @empty, {[@generic={0x89, 0xa, "3795226cfcc550ff"}, @generic={0x82, 0x2}, @ra={0x94, 0x6, 0xad}]}}, @udp={0x0, 0x2, 0x1008, 0x0, "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"}}}}}, &(0x7f0000009000-0x18)={0x0, 0x4, [0xa2a, 0xe64, 0xd26, 0x49a]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000002000-0x10)={r1, 0x1, 0x6, @empty}, 0x10) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000006000)=0x3ba2, 0x1) 2018/02/04 15:23:54 executing program 0: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00006c9000)='/dev/rtc\x00', 0x440203, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) rt_sigprocmask(0xfffbfffffffffffa, &(0x7f0000d68000-0x8)={0xffffffffffffffff}, 0x0, 0x8) timer_create(0x0, &(0x7f0000fd0000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000000000)={0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f0000011000)={{r2}, {r2}}, &(0x7f0000001000-0x10)) timer_gettime(0x0, &(0x7f0000fd2000-0x8)) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000fd3000-0x12)=""/128, 0x80) 2018/02/04 15:23:54 executing program 3: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f78000)) sendto$inet(r0, &(0x7f0000e79000-0x5be), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty}, 0x10) poll(&(0x7f0000d07000-0x8)=[{r0}], 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b52000-0x7)='/dev/sg#\x00', 0xfff, 0x240e41) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000ca8000)={0x0, 0x0, 0x0, 0x0, 0x10001, 0xe, 0x14, 0x10, "d6ff8d9bbbd4cdd40affdc59eb335ce9c3b35a55cd136b4c5628c545aa581d1a44af77370d65f823bff81d8fd96521af63bc2bceb766489489e6d85110fa2f9e", "84bd4505303e8bfeff0e2f8045d507c03b1fda61fa58bfede13d1f1b0ee7487e", [0x9, 0x9]}) 2018/02/04 15:23:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0xd158}, 0x80000000, [0xffffffffffffffe1]}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/04 15:23:54 executing program 4: r0 = socket(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r1) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8}, 0x1c) 2018/02/04 15:23:54 executing program 6: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000859000-0x10)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xa0}, 0x1}, 0x0) socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000873000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x4}}, 0x2e) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000380000-0x38)={&(0x7f0000e74000)={0x10}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x206, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xfffffffffffffe09}, 0x1}, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000375000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000842000)=0x3, 0x4) 2018/02/04 15:23:54 executing program 7: sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000b4f000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000001000-0xfa)="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") getpeername$inet(r0, &(0x7f0000615000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x40010, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x0, 0x39) finit_module(r1, &(0x7f0000aa9000-0x6)='##em1\x00', 0x2) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ec000)="8607006600", 0x5) 2018/02/04 15:23:54 executing program 1: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001c3000-0x15)='/proc/self/net/pfkey\x00', 0x4b00, 0x0) perf_event_open(&(0x7f0000ee3000-0x78)={0x4, 0x78, 0x6, 0x7, 0x18, 0x3ff, 0x0, 0x1ff, 0x40000, 0x1, 0x3, 0x2, 0x4, 0x1f, 0x368, 0x0, 0xfffffffffffffffe, 0x1, 0x2, 0x8, 0x200, 0x1, 0x6, 0x7, 0x5, 0x9, 0x6, 0x0, 0x200, 0x1, 0xfffffffffffff801, 0xff, 0x1, 0x1c0000000, 0x5, 0xae, 0x4, 0x9c, 0x0, 0x8001, 0x1, @perf_config_ext={0x1ad, 0x1d98}, 0x40, 0x0, 0x6468, 0x7, 0x7f, 0x5, 0x81}, r0, 0x2, r1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x10402, 0x0) ioctl$VT_WAITACTIVE(r2, 0x5607) clock_gettime(0x0, &(0x7f0000cb5000)={0x0, 0x0}) clock_nanosleep(0x4, 0x0, &(0x7f00005ae000)={r3, r4+30000000}, 0x0) ioctl$KDGKBLED(r2, 0x4004510f, &(0x7f0000637000-0x1)) 2018/02/04 15:23:54 executing program 5: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000fc0000-0x8)={0x0}) r1 = socket$packet(0x11, 0x8010000000008, 0x300) setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000000000), 0x4) fcntl$notify(r0, 0x402, 0x80000000) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000ff000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000455000)='./file0\x00', 0x4000000) inotify_rm_watch(r2, r3) 2018/02/04 15:23:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000b3000)='/selinux/checkreqprot\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00001f4000-0x8)={0x1000, 0x4, 0xe741, 0x6800000000000000}, 0x8) ioctl$VT_ACTIVATE(r0, 0x5606, 0x9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000e42000)='comm\x00') exit(0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000632000-0x10)='/selinux/member\x00', 0x2, 0x0) writev(r2, &(0x7f0000661000)=[{&(0x7f000033f000-0x1000)="15", 0x1}], 0x1) [ 104.385780] device syz2 entered promiscuous mode 2018/02/04 15:23:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x2276, 0xfffffffffffffff7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000f66000)) ppoll(&(0x7f00006d6000)=[{0xffffffffffffffff}], 0x1, &(0x7f0000ece000-0x8)={0x77359400}, &(0x7f0000064000), 0x8) 2018/02/04 15:23:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f29000-0xa0)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1, 0x5, 0xfffffffffffffff7, 0x8, 0x61227844}, &(0x7f0000fe5000)=0xa0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00008e6000-0x8)={r1, 0xc9}, &(0x7f0000c07000-0x4)=0x8) writev(r0, &(0x7f0000344000)=[{&(0x7f00006dd000-0x4b)="fd115329c6172fd78378ad12888218583d4ee8cc520abdf73cae118841bc095277b44205683d75610cbd60c360e19fd1a33e03cca82b8c27f5004e9bdd13c1be38e385f62748a8d41182d6", 0x4b}, {&(0x7f0000e5b000-0x4d)="5a57564d25b17700d5702218cc9df85c9532be360871eeb095fc461203c26d284fd41fe3e1287c3dab3fa02f0d32df5130d410018ded61ed2daad550655f8c937e762594d0e935cc7c7343081c", 0x4d}, {&(0x7f0000243000-0x17)="2131e073ad751c0c5581deb99adf7d1690aec1f7e86310", 0x17}, {&(0x7f0000e39000)="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", 0x1000}, {&(0x7f000022c000)="2901766a700f6f4fda12ecc341388914f7178cb39d45513621a1291f948ed43710d76f0e1a24", 0x26}, {&(0x7f0000c49000)="1a51537059dbf9d98143c20b56146cb3c79b1c8534270ab5667597198a13798f354e07cdf009fbbeeccccbd561799ff461ec171c564d5f7ce2d0e3fa7c42424b72f10d8b173a53dc3082ef2f3314eeec220ff5daa946de1aa9897f897a823615df664398c6ac23c45574747092b937165ece487be2ba4c233c24a7da0936f67dcc212c9db78abcacec92bc62397f4d72a041002f8dd7d430afb7767fa2294f42e79dda", 0xa3}, {&(0x7f0000a9d000)="442291b5e980e76b25746bca6f33af955d332103a61e82c8c6c6927586344f228cc19af5d746f055fb57a97d6b937b53498531745d005d5cc9d6ecaa92ff51ceacc23d0785ba914c706b58dcb096c00d4462dcfd68221b64cac7d1bd21542bf100b7b81b2b890520e827f138c1e1b14835d6", 0x72}, {&(0x7f000029a000-0xca)="46e8b12db5526e97dc8cd4f3cd306a51d7dec883651a7ac9e3bd84013b6b7dc9b6069f077eac57a9fec96cd9f53d10fb1b28e1c4c9258ee272236ac3d0c59c362ca81fe7ce52155ca435b663ed279da6517a90f89fc13acad8b8f7421260ef49e735eac2aaaf632188a9fb0f7d15164fcbfe00e9353ac96b00024062c81f3272d1ce472f8833dc196217fcb761b74e83cdca21c35dfe7235232120019823c1bb139cc810c517fa15efb082994f4b45f1c45a9687fb48eee57cd5542b874d54af39286da98f508469cb74", 0xca}, {&(0x7f0000b96000-0xdb)="94470c5bb788e9c065bac6b1c0a3db3e69e5daedcab221b3e663f4b8b210f0567113bbd7cfe1cccabfda73b3c1583a26239fcc97c2bd27ae7d33b3b7af4524701522121054de53e4024d9b4442a7425614181652985d32077d8002d5385d0da6e84a95743f8e84c6b818eebb398ba2b4156c7b521ea51f6764b6e57519e53150fec8c4a51cf55ccac319cdd0ed00a02cdca0825ee9a9bdf8b7a483cda38cffe3aad44c0718f80fdf04598df58bc05762c2bc0c8b00708ea59b82f16f95dd0d1e94e0c422d8cf11f7c2eb978532e4ed6362340db98a0a21378a9796", 0xdb}], 0x9) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00003bc000-0x9)='/dev/rtc\x00', 0x800, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000c8d000-0x4)=0x200, 0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000a69000-0x8)=0x7) readv(r2, &(0x7f0000021000)=[], 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000115000)={0x40000000}) 2018/02/04 15:23:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ed6000)='\a\x00\x00\x00igmp6\x00') readv(r0, &(0x7f0000d1f000)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) sync() connect(r0, &(0x7f00009e6000)=@nfc={0x27, 0x5, 0x1000, 0x7}, 0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000f000-0x30)={0x58, 0x0, &(0x7f000016b000)=[@exit_looper={0x630d}, @register_looper={0x630b}, @exit_looper={0x630d}, @reply={0x40406301, {0x0, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x0, 0x20, &(0x7f0000150000)=[], &(0x7f000006b000)=[0x38, 0x0, 0x38, 0x38]}}, @increfs={0x40046304, 0x4}], 0xb0, 0x0, &(0x7f0000ee8000-0xb0)="53ba5e34ae1071a4ec7f666ee7db27525d247635f03ed8d6bf8fc3ca70fb2bf7413a68a0a3cd5491793ab284a3b8edf3d58ab114017fe2934e60fcbc11c9842a226b9506d9dc875dabcdd9a85910f6c62d9339667d9bacfaabf6418b727f22be2171e00d980d17eaa4eae0faf1016246489d171f0a4cbe683febb474686f7fcfc2c30517f385356aa30ad9663f0bd88be282df18ff613314a55cbcff4bd0159882796361d8dd6ab263912d920325dbbf"}) 2018/02/04 15:23:54 executing program 7: eventfd(0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0xe02}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00004af000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000ebe000-0x24)=@ethtool_channels={0x3c}}) [ 104.446805] device syz2 left promiscuous mode 2018/02/04 15:23:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x3, @rand_addr=0xff}, 0x6) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000044c000)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000026000-0x8)={0x0, 0x9, 0x800002a7, []}, &(0x7f00001ce000)=0xfe4f) r2 = socket(0x200000000010, 0x2, 0x0) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/02/04 15:23:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000697000), &(0x7f0000ffe000)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b2c000)='/dev/rtc\x00', 0x8000, 0x0) connect$inet(r2, &(0x7f000004e000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000e2e000-0x4)) faccessat(r2, &(0x7f000054e000-0x8)='./file0\x00', 0x45, 0x200) bind$vsock_stream(r2, &(0x7f0000b31000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) bind$inet(r1, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f000048c000), 0x4) sendto$inet(r1, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getresuid(&(0x7f0000629000-0x4)=0x0, &(0x7f0000e98000-0x4), &(0x7f00002f5000)) tkill(r0, 0x9) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000c78000)=r3) tkill(r0, 0x1000000000016) 2018/02/04 15:23:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000502000)='/selinux/enforce\x00', 0xc8140, 0x0) getsockname$packet(r1, &(0x7f0000b58000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000871000)=0x14) ioctl(r0, 0x80004523, &(0x7f00004bb000)) 2018/02/04 15:23:54 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000be8000-0x15)='/proc/self/net/pfkey\x00', 0x220202, 0x0) r1 = socket$inet6(0xa, 0x0, 0x9) r2 = open(&(0x7f0000ebb000)='./file0\x00', 0x4000, 0x0) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000-0x20)=[{r0, 0x30}, {r1, 0x404}, {r2, 0x42c0}, {r3, 0x8}], 0x4, &(0x7f0000001000-0x5)={r4, r5+10000000}, &(0x7f0000000000)={0x6}, 0x8) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000029000-0xe)='/dev/keychord\x00', 0xa, 0x0) write$eventfd(r6, &(0x7f0000017000-0x8), 0x102a5) 2018/02/04 15:23:54 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) rt_sigprocmask(0x0, &(0x7f0000013000-0x8), &(0x7f0000004000-0x8), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000d03000)={&(0x7f0000817000/0x3000)=nil, 0x3000}) userfaultfd(0x80800) 2018/02/04 15:23:54 executing program 3: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x3, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000f8f000-0x14)={@remote, 0x0}, &(0x7f00008fa000-0x4)=0x14) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f90000-0x10)={0x0, 0x10, &(0x7f0000f90000-0x10)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}}]}, &(0x7f0000470000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ef1000-0xa0)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}}}, 0x0, 0x20, 0x800, 0xaa2e, 0x51}, 0xa0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000f8e000)={&(0x7f0000f8e000)={0x10, 0x0, 0x0, 0x401000}, 0xc, &(0x7f0000f8e000)={&(0x7f0000f8e000)=@ipv6_newaddr={0x78, 0x14, 0x0, 0x6, 0x1, {0xa, 0x3f, 0x80, 0xc8, r1}, [@IFA_FLAGS={0x8, 0x8, 0x4}, @IFA_CACHEINFO={0x14, 0x6, {0x9, 0x7, 0x5e29, 0x3}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_LOCAL={0x14, 0x2, @empty}, @IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @IFA_FLAGS={0x8, 0x8, 0x20}]}, 0x78}, 0x1, 0x0, 0x0, 0x40000}, 0x8010) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000814000)={0x10}, 0xc, &(0x7f0000f88000)={&(0x7f0000f8d000-0x98)=@ipv6_newroute={0x30, 0x18, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8}]}]}, 0x30}, 0x1}, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a58000)={0x0, 0xc3}, &(0x7f0000f91000-0x4)=0x6) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f91000-0x8)={r3, 0x8}, &(0x7f0000027000-0x4)=0x8) preadv(r0, &(0x7f0000a94000)=[{&(0x7f00000fd000-0x1000)=""/4096, 0x1000}, {&(0x7f000027e000)=""/34, 0x22}, {&(0x7f0000f90000-0x1000)=""/4096, 0x1000}, {&(0x7f000098b000)=""/65, 0x41}, {&(0x7f0000148000-0xc9)=""/201, 0xc9}, {&(0x7f0000f8f000)=""/17, 0x11}], 0x6, 0x0) 2018/02/04 15:23:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000047a000-0x3c)=[{{&(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x10, &(0x7f0000ba9000-0x30)=[{&(0x7f0000784000-0x31)=""/49, 0x31}, {&(0x7f0000001000-0x83)=""/131, 0x83}, {&(0x7f00006ce000)=""/164, 0xa4}], 0x3, &(0x7f000014f000)=""/240, 0xf0, 0x3}, 0x4}], 0x1, 0x20, &(0x7f0000000000)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000fd6000-0x28)={@common="000000ff00", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x20, 0x0, 0x0, "00000707c89d"}}) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(0xffffffffffffffff, &(0x7f0000af1000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000d99000)=0x10) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00003ae000), &(0x7f0000d99000)=0x8) userfaultfd(0x80800) 2018/02/04 15:23:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000b93000)='user\x00', &(0x7f0000a6f000+0x3ae)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00003b9000-0x50), 0x0, 0xffffffffffffffff) socket$inet(0x2, 0x806, 0xb44f) clone(0x835fffc, &(0x7f00003e5000-0xbb), &(0x7f00006cd000), &(0x7f0000b06000), &(0x7f000029a000-0x9c)) 2018/02/04 15:23:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xca, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0x0}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000735000)={0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) r6 = timerfd_create(0x1, 0x80800) r7 = dup3(r0, r3, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r7, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000002000-0x10)={&(0x7f0000000000)={0x2, 0x11, 0xfffffffffffffffc, 0xb, 0xa, 0x0, 0x6, 0x2, [@sadb_spirange={0x2, 0x10, 0x2, 0x3}, @sadb_spirange={0x2, 0x10, 0x2, 0x1}, @sadb_x_sa2={0x2, 0x13, 0xf, 0x0, 0x0, 0x4, 0x0}, @sadb_sa={0x2, 0x1, 0x2, 0xffffffffffffff75, 0x7, 0x21, 0x2, 0xe0000000}]}, 0x50}, 0x1}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000-0x30)=[{r0, 0x8060}, {r1, 0x6002}, {r2, 0x2120}, {r3, 0x8000}, {r4, 0x210}, {r5, 0x1003}, {r6, 0x120}], 0x7, &(0x7f0000000000), &(0x7f0000000000)={0xa458624}, 0x8) futex(&(0x7f00007e8000-0x4), 0x3, 0x0, &(0x7f0000afc000-0x10)={0x77359400}, &(0x7f0000a70000), 0x25659cf0) 2018/02/04 15:23:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000008a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000499000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) pipe2(&(0x7f00003bc000-0x8)={0x0}, 0x80000) getsockopt$inet6_tcp_int(r1, 0x6, 0x16, &(0x7f00002c3000-0x4), &(0x7f0000c65000)=0x4) r2 = syz_open_procfs(0x0, &(0x7f0000fbe000-0xd)='net/mcfilter\x00') readv(r2, &(0x7f0000f04000)=[{&(0x7f0000636000-0x92)=""/146, 0x92}], 0x1) getsockopt$ax25_int(r1, 0x101, 0xa, &(0x7f0000fef000-0x4), &(0x7f0000586000)=0x4) read$eventfd(r2, &(0x7f000074a000-0x8), 0x8) setns(r0, 0xc000000) syz_open_dev$sndtimer(&(0x7f0000223000)='/dev/snd/timer\x00', 0x0, 0x140) 2018/02/04 15:23:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() stat(&(0x7f00002d2000)='./file0\x00', &(0x7f0000937000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000d15000-0x8)='./file0\x00', 0x1000, r0, r1, 0x400, 0x2040000) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000d14000)=0x3) write$tun(r3, &(0x7f0000c89000-0x62)=@hdr={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) 2018/02/04 15:23:54 executing program 6: r0 = memfd_create(&(0x7f0000a18000)='\x00', 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00007c5000-0x20)={{&(0x7f0000eb1000/0x2000)=nil, 0x2000}, 0x1}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000db9000-0x4)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x7fffe) fsetxattr(0xffffffffffffffff, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000013000)='loproc%+userppp0wlan1$+\x00', 0x18, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000-0x4), &(0x7f0000001000)=0x4) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) getresgid(&(0x7f0000008000-0x4)=0x0, &(0x7f0000012000), &(0x7f0000013000+0x4f2)) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) 2018/02/04 15:23:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = creat(&(0x7f00004a0000)='./file0\x00', 0x20) accept$packet(0xffffffffffffffff, &(0x7f000035f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00002b3000-0x4)=0x14) sendto$packet(r1, &(0x7f00005e6000)="c859d43c6ba82b8ac7284ddcad29b9deba5c84d7c972b38b50c6b0eb11349f1e7cf06ad01ecbfd26d12e9e52dd125a0057ccb1747ba0a5bc76086f87d9f7e1caf20d97cac01dd981e473acc905a14e056bd8f68c1aae7a7c9deae768ef4337bc45aaff0b0fe95bea0e6810764ebc99", 0x6f, 0x40000, &(0x7f000026e000)={0x11, 0x0, r2, 0x1, 0x7, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000376000-0x28)={@common='bond0\x00'}) [ 104.923284] device eql entered promiscuous mode 2018/02/04 15:23:54 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000a52000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000e38000)=0x1c, 0x80000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e31000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f000085a000-0x38)={&(0x7f00009d6000-0xc)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00002fc000)={&(0x7f0000000000)={0x1020, 0xe, 0x0, 0x900, 0x5, 0x3, {0xe}, [@typed={0xc, 0x71, @fd=r1}, @generic="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"]}, 0x1020}, 0x1}, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) write(r2, &(0x7f0000194000)="4869d8ddd0c7cdead89932b617dbeaec5e47c33f", 0x14) sendfile(r2, r2, &(0x7f00000f3000-0x8), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000fa1000-0x8)={0xb0, 0x7fff}) connect$inet(r2, &(0x7f0000df6000-0x10)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00002fd000)={0x0, 0x9}, &(0x7f0000371000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000867000-0x10)={r3, 0x5, 0x8, 0x5091}, &(0x7f0000f7f000-0x4)=0x10) mount(&(0x7f0000541000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)="397018", 0x0, &(0x7f00006ca000-0x9a)) dup2(r0, r0) 2018/02/04 15:23:54 executing program 3: mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000057000)='/dev/rtc\x00', 0x480, 0x0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000062000)='./file0\x00', 0x200) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet(r1, &(0x7f0000027000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f000005b000)=0xffffffffffffff83) dup2(0xffffffffffffffff, 0xffffffffffffffff) write(r2, &(0x7f0000062000-0x94)='!', 0x1) writev(r2, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) 2018/02/04 15:23:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000049f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000f17000)={0x0, @in6={{0xa, 0x0, 0x7115, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7529}}, 0xff, 0xec, 0xd297, 0x100000000, 0x80000001}, &(0x7f000094e000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000ae000)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x3, 0x5, 0x100000000, 0xa5, 0x10}, 0xa0) ioctl$TCSBRKP(r0, 0x5425, 0x0) [ 104.968324] keychord: invalid keycode count 0 2018/02/04 15:23:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f000012f000-0x7e)='net/dev\x00') sendfile(r0, r1, &(0x7f0000dee000), 0x8001) 2018/02/04 15:23:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) r1 = mmap$binder(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000013d000-0x30)={0x1f0, 0x0, &(0x7f0000aba000-0x1f0)=[@increfs={0x40046304}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x68, 0x8, &(0x7f00002d8000-0x68)=[@fd={0x66642a85, 0x0, r0}, @ptr={0x70742a85, 0x1, &(0x7f0000a4d000), 0x1, 0x0, 0x2e}, @ptr={0x70742a85, 0x1, &(0x7f0000cf4000), 0x1, 0x3, 0x25}], &(0x7f00002e7000)=[0x78]}, 0x2}}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x18, 0x8, &(0x7f0000b95000-0x18)=[@fd={0x66642a85, 0x0, r0}], &(0x7f00008bc000)=[0x40]}, 0xf7}}, @release={0x40046306, 0x3}, @reply_sg={0x40486312, {{0x1, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x40, 0x40, &(0x7f0000f2b000-0x40)=[@ptr={0x70742a85, 0x1, &(0x7f00008fd000), 0x1, 0x3, 0x5}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}], &(0x7f000025a000-0x40)=[0x38, 0x30, 0x38, 0x27b79ea7f42f3d66, 0x18, 0x0, 0x48, 0x0]}, 0x8000}}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x58, 0x8, &(0x7f0000eec000)=[@flat={0x73682a85, 0x1, r1, 0x3}, @flat={0x736a2a85, 0x10a, r1, 0x3}, @ptr={0x70742a85, 0x0, &(0x7f00008dd000), 0x1, 0x4, 0x37}], &(0x7f0000ddc000-0x8)=[0x70]}, 0x3}}, @acquire_done={0x40106309, r1, 0x3}, @transaction={0x40406300, {0x3, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x70, 0x38, &(0x7f000004e000-0x70)=[@ptr={0x70742a85, 0x0, &(0x7f0000560000), 0x1, 0x4, 0xc}, @ptr={0x70742a85, 0x1, &(0x7f0000345000), 0x1, 0x2, 0x37}, @fda={0x66646185, 0x3, 0x0, 0x17}], &(0x7f000000d000-0x38)=[0x30, 0x28, 0x48, 0x38, 0x48, 0x0, 0x28]}}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x58, 0x18, &(0x7f00004b1000)=[@flat={0x73682a85, 0x101, r1, 0x4}, @fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @ptr={0x70742a85, 0x0, &(0x7f00008bc000), 0x1, 0x1, 0x3d}], &(0x7f000051f000-0x18)=[0x0, 0x30, 0x28]}, 0x8001}}, @free_buffer={0x40086303, r1}], 0x86, 0x0, &(0x7f0000d4e000)="8a182658cf3be07cce156c293578ea88628b974818beea0c2c13f95183ae4ea50c7dde2aabbaa535392ea46f2d84558c661f6591017bb9bceaa5345fd53c7653088e6817988eb1accbbaf9983af56139e1285fc213fc3f26a97645796269a57316d7d055ad357cc118efd1e5bbb2313f3dab3deb14a91aef165138370c84ef41e30f203e41f5"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/04 15:23:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@ipv6_newroute={0x24, 0x18, 0xf, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000009a000)='/dev/rtc\x00', 0x800, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000993000-0x8)) [ 105.021009] keychord: invalid keycode count 0 [ 105.063249] binder: 16098:16111 got transaction to invalid handle [ 105.074844] binder: 16098:16111 transaction failed 29201/-22, size 104-8 line 3004 [ 105.099210] binder: BINDER_SET_CONTEXT_MGR already set [ 105.104565] binder: 16098:16101 ioctl 40046207 0 returned -16 2018/02/04 15:23:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000b79000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f000013f000-0x12d4)=@newsa={0xf0, 0x10, 0x29, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in6=@loopback={0x0, 0x1}}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in=@multicast1=0xe0000001, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, []}, 0xf0}, 0x1}, 0x0) r1 = getpgid(0x0) ptrace$setregs(0xd, r1, 0xc000000000, &(0x7f0000d06000-0xfa)="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") ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000371000)=r1) 2018/02/04 15:23:55 executing program 3: mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c33000-0xc)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_ifreq(r2, 0x8931, &(0x7f00009f6000-0x50)={@common='tunl0\x00', @ifru_ivalue}) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000c33000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000420000-0x20)={0x3ff, 0x0, 0x3, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f0000314000)={r5, 0xfff}) ptrace(0x4207, r3) ptrace(0x420e, r3) 2018/02/04 15:23:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000041d000-0x15)='attr/fscreate\x00') preadv(r0, &(0x7f0000b35000)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000dec000-0x4)=0x50) 2018/02/04 15:23:55 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000005000-0xe)='/dev/keychord\x00', 0x40, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000019000)={0x100, 0xac16, 0x5, 0x7, 0x3, 0x100000001}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r2, 0x0, 0x4) write$selinux_access(r2, &(0x7f0000005000-0x37)={'system_u:object_r:netcontrol_device_t:s0', 0x20, 'unconfined', 0x20}, 0x37) close(r0) 2018/02/04 15:23:55 executing program 2: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f00002db000-0x4)=0xc) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002d5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fchmodat(r2, &(0x7f00009d0000)='./file0\x00', 0x6) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) waitid(0x0, 0x0, &(0x7f0000f9e000-0x10), 0x1000002, 0x0) 2018/02/04 15:23:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000b6d000)=0x0) getpriority(0x1, r0) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000932000-0x4)) r2 = open(&(0x7f0000b2d000)='./file0\x00', 0x210040, 0x121) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f00006bd000)={0x8, 0x7fffffff, 0x3, 0x3a, 0x1ff, 0x3}) 2018/02/04 15:23:55 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000003000)="5dc67d74727573746564256d696d655f7479706573797374656d00", 0x0) r0 = socket(0x11, 0xa, 0x0) sendto$ax25(r0, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000005000-0x10)={0x3, {"5cabd417410154"}}, 0x10) 2018/02/04 15:23:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000be5000-0x4)=0x6230) r1 = openat(r0, &(0x7f000090b000)='./file0\x00', 0x0, 0xc1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000b04000)=0x10, 0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0x3) pipe(&(0x7f0000ff9000-0x8)={0x0}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f00008a4000-0x50)={0x7, 0x800, 0xfffffffffffffffe, 0x0, 0x1f}) clock_adjtime(0x7, &(0x7f00004ee000-0xd0)={0x4, 0x657, 0x101, 0x86, 0x5, 0x2, 0x1f, 0x1, 0x1c83, 0xfff, 0x0, 0x7fff, 0xf2, 0x81, 0x9, 0x0, 0x101, 0x1, 0x6, 0x100, 0x1, 0x5, 0xfffffffffffffe00, 0x2, 0x3, 0x5}) pipe2(&(0x7f00008b9000-0x8)={0x0}, 0x84800) rt_sigpending(&(0x7f0000739000), 0xfffffffffffffdf0) socket$inet(0x2, 0xa, 0xd6) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000076000)={0x10000, 0x80000001, 0x6, 0x8001, 0x100000001, 0x3ff, 0x9, 0xff, 0x3, 0x3, 0x3}, 0xb) ioctl$FIONREAD(r3, 0x541b, &(0x7f000032f000)) writev(r0, &(0x7f0000001000-0x2)=[{&(0x7f000000e000)="b9", 0x1}], 0x1) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000e94000)=""/53) [ 105.104700] binder: 16098:16112 got transaction to invalid handle [ 105.104708] binder: 16098:16112 transaction failed 29201/-22, size 104-8 line 3004 [ 105.128713] binder: release 16098:16101 transaction 132 in, still active [ 105.135555] binder: send failed reply for transaction 132 to 16098:16111 [ 105.142510] binder: undelivered TRANSACTION_COMPLETE [ 105.147878] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/04 15:23:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000945000)=0x330, 0x4) sendto$inet(r0, &(0x7f0000013000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000c18000)=[{{&(0x7f0000164000)=@pppoe={0x18, 0x0, {0x0, @empty, @syzn={0x73, 0x79, 0x7a}}}, 0x1e, &(0x7f00003d8000-0x40)=[{&(0x7f00007c2000-0x2)="b3", 0x1}], 0x1, &(0x7f0000c37000)=[]}}], 0x1, 0x0) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) read(r0, &(0x7f0000e82000)=""/54, 0x36) close(r0) readv(r0, &(0x7f0000efa000)=[{&(0x7f0000cf3000)=""/55, 0x37}, {&(0x7f0000010000)=""/246, 0xf6}, {&(0x7f0000450000)=""/254, 0xfe}, {&(0x7f0000969000-0x6)=""/6, 0x6}, {&(0x7f000012c000)=""/106, 0x6a}], 0x5) 2018/02/04 15:23:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ac9000)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e28000)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000064e000-0x10)={0x0, 0x8, 0x101, 0x800, 0x0}, &(0x7f0000938000)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00009a7000)={r2, 0x34}, &(0x7f0000ca2000)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000fc4000-0x10)={0x8, 0x8003, 0xfff, 0xf81, r2}, &(0x7f0000215000)=0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) 2018/02/04 15:23:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x0, &(0x7f0000137000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000483000)={0x0, r0}, &(0x7f000042c000)) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) openat$pfkey(0xffffffffffffff9c, &(0x7f00009fa000-0x15)='/proc/self/net/pfkey\x00', 0x101002, 0x0) tkill(r1, 0x15) socketpair(0xa, 0x803, 0x2, &(0x7f0000a04000)={0x0}) ioctl$VT_DISALLOCATE(r2, 0x5608) 2018/02/04 15:23:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x5, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfb000-0x10)="010000000300060000071a00009139cc", 0x10) close(r0) r1 = syz_open_procfs(0x0, &(0x7f0000561000)='loginuid\x00') ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f000069d000)=0x8) bind$inet(r1, &(0x7f0000e0d000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}, 0x10) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f000040f000-0x10)=@common='ip6gretap0\x00') getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00009a8000)=@common, 0x10) ioctl$KDGETMODE(0xffffffffffffffff, 0x4b3b, &(0x7f000052f000-0x8)) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f0000cd8000-0x4)=0xffffffffffffffff) 2018/02/04 15:23:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000077b000)='clear_refs\x00') ioctl$int_out(r0, 0x5460, &(0x7f0000b15000-0x8)) r1 = syz_open_procfs(0x0, &(0x7f0000632000)="6f6f6d5f03730100df008b") sendfile(r0, r1, &(0x7f0000532000), 0x4) 2018/02/04 15:23:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) capset(&(0x7f0000a59000)={0x200f1526, r0}, &(0x7f0000575000)={0x6, 0x80, 0x20, 0xc8e, 0x2, 0x7ff}) r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) getsockname(r1, &(0x7f0000259000-0xc)=@nl=@proc, &(0x7f00003e4000-0x4)=0xc) connect$inet6(r1, &(0x7f0000565000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0xf3) fallocate(r1, 0x20000, 0x8, 0x1f) sendfile(r1, r2, &(0x7f00005fb000-0x8), 0xfffd) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f000084c000-0x4)) 2018/02/04 15:23:55 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000017000)='./file0\x00', 0x80040, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000017000)='./file0\x00', r1, &(0x7f0000019000-0xd)='./bus/control\x00', 0x0) 2018/02/04 15:23:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000056b000)) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000ef6000+0x5ee)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006be000-0xc)={0x0}, &(0x7f00001e2000)=0x2d5) r2 = syz_open_procfs(r1, &(0x7f0000573000-0x5)='map_files\x00') ioctl$VT_RELDISP(r2, 0xb701) 2018/02/04 15:23:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000904000-0x8)=@hopopts={0x0, 0x0, [], []}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000ffc000)=0x1, 0x2bd) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = open(&(0x7f00005d0000-0x8)='./file0\x00', 0x401, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f0000261000)='./file0\x00', 0x0, 0x0) ioctl$void(r1, 0x5450) flock(r2, 0x8) 2018/02/04 15:23:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)) chroot(&(0x7f00004ee000-0x6)='./bus\x00') umount2(&(0x7f00009fa000)='./bus\x00', 0x0) 2018/02/04 15:23:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00004ab000-0x14), &(0x7f0000720000-0x4)=0x14) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000d12000-0x10)='net/ip_mr_cache\x00') r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000149000-0x9)='/dev/rtc\x00', 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000059d000-0xe8)={{{@in=@remote, @in=@multicast1}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f000092f000-0x4)=0xe8) utime(&(0x7f0000a9f000)='./file0\x00', &(0x7f0000ead000-0x10)={0x3, 0x401}) writev(r0, &(0x7f0000e29000-0x60)=[{&(0x7f0000340000-0x1000)="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", 0x218}], 0x1) 2018/02/04 15:23:55 executing program 7: pipe(&(0x7f00004e3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x80) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00003ad000-0x8)={0x0, 0x5, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x5, 0x8, 0x0, 0x0, r1}, &(0x7f0000e4c000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000bf000+0x6a6)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x400, 0x20000000002, 0x1, 0x0, 0xfffffffffffffffd}, 0x20) 2018/02/04 15:23:55 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0xffffffffffffffff) flistxattr(r1, &(0x7f0000011000)=""/165, 0xa5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) dup3(r0, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 15:23:55 executing program 6: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000b9c000)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, &(0x7f00005d4000)=0xe8) setuid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x13, &(0x7f000013c000-0x4)="c60023ff", 0x4) 2018/02/04 15:23:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000f48000)=[{&(0x7f0000a03000)='`', 0x1}], 0x1) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) clone(0x0, &(0x7f00005fc000), &(0x7f000044c000), &(0x7f0000837000), &(0x7f0000e11000)) accept4(0xffffffffffffffff, &(0x7f00005ed000)=@pppoe={0x0, 0x0, {0x0, @random, @syzn}}, &(0x7f0000c9a000-0x4)=0x1e, 0x0) pipe(&(0x7f0000a91000)={0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000056d000-0x4)=0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00002cd000-0x20)=[{0x3, 0x80000001}, {0x2, 0x9982}, {0xf, 0x6}, {0x3, 0xb1}], 0x4) fcntl$lock(r0, 0x7, &(0x7f0000256000)={0x1, 0x0, 0x1f, 0x8000, r1}) 2018/02/04 15:23:55 executing program 1: write(0xffffffffffffffff, &(0x7f0000cb0000-0xcd)="2400000026007f000000000000007701000000ff0100000000000200ffffffff0100ff10", 0xfffffd30) 2018/02/04 15:23:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x880, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000-0x5f)=""/95, &(0x7f0000ea6000-0x4)=0x5f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)) r1 = creat(&(0x7f000041a000-0xc)='./file0/bus\x00', 0x0) ioctl$TCSETA(r1, 0x4030582a, &(0x7f00001e9000-0x14)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000dfd000-0x4)=0x0) process_vm_readv(r2, &(0x7f0000a10000)=[{&(0x7f0000050000-0x33)=""/51, 0x33}], 0x1, &(0x7f0000a6e000)=[{&(0x7f0000c21000-0x8a)=""/138, 0x8a}, {&(0x7f0000f08000-0x37)=""/55, 0x37}], 0x2, 0x0) socketpair(0x11, 0x3, 0x401, &(0x7f0000000000)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079a000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r5, 0x28, 0x6, &(0x7f00000c6000-0x10), 0x10) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000981000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGSND(r5, 0xc0045401, &(0x7f0000de6000)=""/149) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0xfc92) 2018/02/04 15:23:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000000a, 0x1, 0x0) getpeername$packet(r0, &(0x7f00000cd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000269000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c93000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) bind$packet(r0, &(0x7f00002c7000-0x14)={0x11, 0x7, r2, 0x1, 0x7ff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000864000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f000076e000-0x20)="27275bbeaeeffcda5df017ae7ba9a41678bd6b20ab34147fa2d98db0471d4d4b"}) 2018/02/04 15:23:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b0b000-0xc)='/dev/ashmem\x00', 0x3, 0x0) ioctl$void(r0, 0x40087705) creat(&(0x7f0000c40000)='./file0\x00', 0x20) 2018/02/04 15:23:55 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@common='ip_vti0\x00', 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xc, &(0x7f0000660000), 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0xc000, 0x0) ioctl$VT_RELDISP(r2, 0x5605) 2018/02/04 15:23:55 executing program 7: syz_open_dev$loop(&(0x7f00003cc000)='/dev/loop#\x00', 0x7, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000386000-0x12)='/dev/loop-control\x00', 0x1fffc, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006b6000-0xb)='/dev/hwrng\x00', 0xc0500, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000d25000)=0x5, 0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00003ac000)={0x0}, &(0x7f0000a15000)=0xc) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004f4000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000086000)=@buf={0xa7, &(0x7f0000001000-0xa7)="08510a7fcb4272ec59df2d6e59e5b9fbaa0d50b57dcabe5672ab1e6b2d4c0230d3fcd16b8d344506a9aa6586c2dabb58cfb056b36af6ff4ef41eddbb1ce63bfdf00f375955858e0745392db9b23dd1fa3f533ddc201273b864e39edaccae144e8f621422746eda79732312d0f7f59a4370844ef15b772cff02e9dd7e08899913f886933291debdd0ea5267ed0988c2f6e49541db903f7718ecbc47aba27aeafd8e45f0ace619ae"}) perf_event_open(&(0x7f00000b4000-0x78)={0x0, 0x78, 0x7, 0x80000000, 0x765, 0x80000000, 0x0, 0x100000000, 0x10000, 0x0, 0x2, 0xfffffffffffffff7, 0x100, 0x32, 0x7, 0x8001, 0x6, 0x2, 0x10001, 0x0, 0x1, 0x6, 0x200, 0x7f, 0x2, 0x6, 0xff, 0xb2, 0x5, 0x80000001, 0x0, 0x3f, 0x0, 0x5, 0xfffffffffffffff9, 0x6, 0x8, 0x6, 0x0, 0x8, 0x1, @perf_bp={&(0x7f00009d3000-0x1), 0x8}, 0x0, 0x2, 0xe081, 0x1, 0x6, 0x4, 0x101}, r3, 0xdd58, r4, 0x5) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000ddf000)={{&(0x7f00000f0000/0x3000)=nil, 0x3000}}) 2018/02/04 15:23:55 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000015000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000016000-0xbf), 0xffffffffffffff7f, 0x0, &(0x7f000001b000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) 2018/02/04 15:23:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x2, 0x100000001, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x10, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/04 15:23:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f000016c000-0x230)=[{&(0x7f00008db000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f000091f000-0x10)=[], 0x0, &(0x7f0000d8a000)=[]}], 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) symlink(&(0x7f0000c5c000)='./file0\x00', &(0x7f00007be000-0x8)='./file0\x00') ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000004f000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f000042e000-0x20)="2ba38b4a3a710793fb94c6f17c7d157f73b2dee7a34e28cf31db8353bbf27b83"}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000218000-0x20)={{&(0x7f00009f2000/0x1000)=nil, 0x1000}, 0x1}) 2018/02/04 15:23:55 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000b3d000)='/dev/input/mice\x00', 0x0, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000001000-0xea)=""/234) unshare(0x40080100) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = request_key(&(0x7f000000d000-0xa)='id_legacy\x00', &(0x7f0000025000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000020000)=',\x00', 0xffffffffffffffff) keyctl$revoke(0x3, r3) recvmmsg(r1, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/1, 0x1}], 0x1, &(0x7f000002f000)}}, {{&(0x7f0000003000-0x58)=@alg, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57}}], 0x2, 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, &(0x7f000002b000-0x48)=@full, &(0x7f000002d000)=0x48, 0x800) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000029000-0xe)={0x0, 0xa82, 0x3, [0x5, 0x80, 0x8001]}, &(0x7f000002d000-0x4)=0xe) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000030000-0x6)={r4, 0x2}, 0x6) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r2, &(0x7f000002f000)=@llc={0x1a, 0xd, 0xd5f3, 0x3, 0x3, 0x8, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}}, 0x10) clock_gettime(0x0, &(0x7f0000028000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000025000-0x10)={0x0, 0x0}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000009000-0x20)={{r5, r6/1000+10000}, {r7, r8/1000+10000}}, &(0x7f0000030000)) getsockname$ax25(r0, &(0x7f000002e000), &(0x7f000002e000)=0x10) sendto(r2, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) 2018/02/04 15:23:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a89000)='/selinux/relabel\x00', 0x2, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) bind(0xffffffffffffffff, &(0x7f00004d9000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "dff9ac6106ad4f270498a4e129476458c8aeb9556903311193c8b7e27c6f2832aeaef1b9e9bc55bf68855db3f734947afc381c9dd6959dfcddaeb7bb11fc6a"}, 0x60) 2018/02/04 15:23:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) mount(&(0x7f0000a80000-0x8)='./file0\x00', &(0x7f0000f64000-0x8)='./file0\x00', &(0x7f0000734000)='ext2\x00', 0x0, &(0x7f0000bb4000-0xbb)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000049a000-0x10)='/selinux/policy\x00', 0x0, 0x0) accept4$packet(r0, &(0x7f00008b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00001df000-0x4)=0x14, 0x80000) sendmmsg(r0, &(0x7f0000753000-0x78)=[{{&(0x7f0000d57000)=@rc={0x1f, {0x1, 0x3eb, 0xfffffffffffffff7, 0x80000001, 0x800}, 0x4}, 0x9, &(0x7f0000bce000)=[{&(0x7f0000241000)="cd9ae5f83c8811cfefe393cc08b1a225811ffb55da8c0ad5a971f6f8ca0e1739b674ab04b135efddeaad62963cee5a54b2039fd92c0a0d88e4076cb61cdd31d9c64be3e35e6ecb99e6bba2426f569b9083bf40a73e86839459b5780fc5331db5c9ffee4ac26c3478e707c1eb7ad267f09b03a8973cc4dfef6f079f88f2a2119a29a8b37ce5e7d0", 0x87}, {&(0x7f0000359000)="81f18b3ed64abfee13af5c9f58f32d2b8ea84295fb85ee58256430c98e7c29e63f5caa92f2d87f8f43cd8d6e0897fb709ff41e44c061916b0dc9eba15294c8e05ef85fd66682580dc4", 0x49}, {&(0x7f0000b6c000)="b62fa0b0e1044b0160cc4bc6d24fdfbb8d48ae693f9880b630c2bed6f9eaced4a972afd9b1f66aebb15e52cd3f0f04a8920b089e58e8c17122b7d98af9e6603f9af692d5ff38e068591b8d418c7185f1657c14bd0c5314517f169f", 0x5b}, {&(0x7f00001a1000-0x31)="5720f5550d0619e67ad256159b410b70d3492938cd32d0b4a7245eae9549ccdb594623b10d420f8911b54d00109c861981", 0x31}, {&(0x7f0000313000-0x9)="c1608373fd4042e941", 0x9}, {&(0x7f0000676000-0xc5)="e1a1a0f18c3def136afa1c7466edfcb37f5f5a41ab16faea3c46cca17f34a0728db72db6601254807e1f8b505e07f576c7f4c48b6a464d1886b382ee2bdd57b5d84459e754298f200acd4cffc0b71d73c979ee6067d8b97843b77b2fda6dd317779d43dfd8eae577a65940f787fb5f798f129aa7381095b1ba396fc36477bfa2de5435b22067fda5ac5f1e8de052432dac6dfb81772c8e735273d67c442fa3170bee872c64a0176b55fe9fbd68a0f99214f05abb0c4481d26cc7bb527dd13af506d92a49ae", 0xc5}], 0x6, &(0x7f00001fb000)=[{0x38, 0x1bb, 0x8, "a5c09bccb6ace4ac707d842c5fa862f7c6d68e610adeec4258d5b90d7d124c705429"}], 0x38, 0x4008010}, 0x9f9c}, {{&(0x7f0000e41000-0x14)=@ll={0x11, 0xd, r1, 0x1, 0x5, 0x6, @empty}, 0x14, &(0x7f00007e7000)=[{&(0x7f000018c000-0xae)="35f62f50847cbdbf76b63f86f79fbf3520489ffcc192cef2b880db96ac3319fe28aa553fa2d151461b7df5d44738791b834701fc2065aca961368c578e34893e6ad384cfa0c9915aff7e6bc00c69da242de320af200f09b17a5de3787faed6063ca8cfbd81fe96048f3dd9084b62cde1081a533475a406099a63fb4c2202b2ddc60b2e3f6e49a4459474bda581de94618efa0f69bbbd69baab369ce920a8880647b497597c279f06d153dbed62be", 0xae}, {&(0x7f0000d41000)="1c7b8e820cee6d866ea556ddc4c7553b38f7feb6f7bb266c2ecec95bab73fa27097ca83db9bacb6561419a105c476ccd22d784d2584354d1e297dbd144ee21da7120c99777a786a16745c07cbdff25aced", 0x51}, {&(0x7f0000127000-0x43)="83ac6c4d7f2ec7b7586c403543c680d739b28438e1a876b023c3618057b094587267d39b4783f9451fbc2d9f85d0a676bfa0ea4222b5614fe98030c1d83a608fedec6a", 0x43}, {&(0x7f00003fe000-0x23)="e3d6953f584ec30ad6065a8261d8b0d24c8d77c5e2f5d44437a20fcfe1d389a890749e", 0x23}, {&(0x7f0000a31000)="e105db119883492da248bc7da7de42d436087958360702b53bcdc334582e1cf5b617904f9bfebe74e07a5f480fe1e8bd511e4d3565654178acc0554c74ccd552", 0x40}], 0x5, &(0x7f000021b000-0x12e0)=[{0x28, 0x101, 0x200, "abdc6485bedb318912a7517633b1afa136"}, {0xb8, 0x1ff, 0xffffffff80000001, "3607eae177bebd264ff3d8d3fc607aadd18c6c447f32bc964e238b3311e4c9eddc66621d72c394bede8b30c50541078dacda03c8c1699d7e7c46e8f2165f63d2f34d7eed411bf220310f256e029a6e635baa7e7153f4628433e82f6f179b23c995ea8be19bf5e40a07c0fa29d01291eafe8d46a8609454b60f8e4a0175c68fa2aa77ac93df5b697d62d16af06bbb0df78b28c84b62c5e58ede7353e5785a205f5899806a92"}, {0x1010, 0x118, 0x80000000, "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{0xd8, 0x19f, 0x291b, "256d37390b299454d91d2e2e61655ad3d7fea65e7f8f54d7e97c9a0901b6c9ab58cf5c1eac983267bb3eb9a2085c23008316a7d8b5e73e61278854236b8ae1ba8806a2f18878870ed24da4d25b18427b018be9fa62aa75c5a9d7f2f80aec4c404e48201445a5b0e857612355fc64b9c331320201c38424bae49fbf6070de5038755e3565b23d686de67a2a16541cdbaa4b4695b2d177dfc4b3b35950150b64525775370034660c80ca83b21214f48d71f129bdbf2effe275fa8bef0c8e80d662f1ee5e"}, {0x78, 0x6, 0x1, "6cd33a72393ceca2961b165526c812e6875009821b69b812da8497702dfb5a637326e764cfb8b3ad4158da200178b0dc59bfb75164204fb3966fbddc49deeb0b7e03288fce803ff34d1e9c6c1c132b665708e379be1a71f9ab737cd4be69594e41e4513a2372"}, {0xa0, 0x105, 0x6, "c2c9d1b437646c71d96e861adeb7f4fb3b1139c77cee2b4dda6d1dabdbb14ea2bb28306959ab5177345653cd8894a5a06e7984d7968168f866f6b1f5f0b8bcff94f1d57a9a9c621eb51672486a8d74fcf5b8e6e4472ebd68296be268f97ea3aeb1b89bc700b7d6a30bd7b9b60066e46c26c60d85d5d73f646cfc3713adff489f339257b3b2a87f49e618"}], 0x12e0, 0x8000}, 0x8}], 0x2, 0x41) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000d19000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000098000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000002c000-0x8)={r2, 0x1}, &(0x7f00006b6000-0x4)=0x8) 2018/02/04 15:23:55 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000fa8000)=@req, 0x8) 2018/02/04 15:23:55 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000004000)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000006000-0x4)=@int=0x2, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000006000)=""/16) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x3, &(0x7f0000007000)={{0x77359400}}, &(0x7f0000002000-0x20)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000007000-0x17)=""/23) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000009000-0x68)={0x200, 0xffff, 0x1d00, {}, 0x101, 0x4}) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000001000), 0x4) 2018/02/04 15:23:55 executing program 2: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f000037a000-0x60)={0x2, 0x5, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000f88000-0x10)={0x0, 0x0}) sendmsg$key(r0, &(0x7f0000cb9000)={0x0, 0x0, &(0x7f0000933000)={&(0x7f0000f88000)={0x2, 0xc, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000f87000)=[{{&(0x7f0000df0000-0x10)=@can, 0x10, &(0x7f0000f87000)=[{&(0x7f0000687000)=""/72, 0x48}, {&(0x7f0000db8000)=""/12, 0xc}, {&(0x7f0000913000-0xa7)=""/167, 0xa7}, {&(0x7f0000f6b000)=""/231, 0xe7}, {&(0x7f0000e02000-0xce)=""/206, 0xce}, {&(0x7f000042b000-0x2b)=""/43, 0x2b}], 0x6, &(0x7f0000f88000-0x34)=""/52, 0x34}}, {{&(0x7f0000f7d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}}}, 0x3a, &(0x7f000018c000)=[]}}], 0x2, 0x0, &(0x7f000010e000-0x10)={0x0, r1+10000000}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000f89000)={@generic="2b6fb85d0aca8c044243ce4f38e96abf", @ifru_flags=0x4201}) 2018/02/04 15:23:55 executing program 0: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$revoke(0x3, 0x0) add_key$keyring(&(0x7f0000a8b000)='keyring\x00', &(0x7f0000fb1000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) r0 = socket$inet6(0xa, 0x807, 0x100000001) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000b6c000-0x4)={0x5}, 0x4) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000fb1000)={0x4, {{0xa, 0x0, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, {{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1ff}}}, 0x108) add_key(&(0x7f0000016000)='dead\x00', &(0x7f0000422000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000017000-0xfa), 0xfffffdfd, 0x0) add_key(&(0x7f0000fb1000)='rxrpc\x00', &(0x7f0000b90000)={0x73, 0x79, 0x7a}, &(0x7f00007b5000), 0x0, 0x0) unshare(0x28060400) clone(0x2e882000, &(0x7f000091c000-0xc1), &(0x7f0000b44000), &(0x7f0000b70000), &(0x7f0000e77000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fb1000)='/selinux/enforce\x00', 0x509042, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000fb1000)) 2018/02/04 15:23:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000000008, 0x1, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000864000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000247000-0x20)="000000000000006a01000000000000075b200004000000004000e7003072a901"}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000baf000)={&(0x7f0000bd4000)=[0xffffffffffffff80, 0x5, 0x7, 0xffffffffffffffff, 0x5, 0x100000000], 0x6, 0x5, 0x1f, 0x10000, 0x3f, 0xffff, {0x9, 0x3ff, 0x9, 0x4, 0x5, 0xbf, 0x9, 0x120, 0x9, 0x8, 0x0, 0xc835, 0x0, 0x100000001, "feddb041ec8738b636ef373e2f0ccbdabcf02cba26b0fb198019d18190a8f870"}}) 2018/02/04 15:23:55 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = dup(r0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000ba3000-0x4)) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x2, &(0x7f0000720000)={&(0x7f0000e07000-0x40), 0xfffffffffffffdf0}) fcntl$getownex(r0, 0x10, &(0x7f00003ec000-0x8)) 2018/02/04 15:23:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000920000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000956000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) open$dir(&(0x7f0000383000)='./file0\x00', 0x410080, 0x80) timerfd_create(0x0, 0x80000) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000aea000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = epoll_create1(0x80000) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000cd3000-0xe)='oom_score_adj\x00') exit(0x0) socket$inet6_sctp(0xa, 0x1, 0x84) pread64(r2, &(0x7f0000241000)=""/33, 0x21, 0x0) 2018/02/04 15:23:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/04 15:23:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000a1e000)='user\x00', &(0x7f00006b8000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000452000)='"', 0x1, 0xfffffffffffffffc) r1 = syz_open_dev$usbmon(&(0x7f0000fb0000-0xd)='/dev/usbmon#\x00', 0x1ff, 0x10000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000fcc000)=""/195, &(0x7f0000146000-0x4)=0xc3) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00001bd000-0xa)={0x0, 0x8, 0x1, [0x2000]}, &(0x7f00005b1000-0x4)=0xa) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000b97000-0x8c)={r2, @in6={{0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff80000000}}}, 0x8c) request_key(&(0x7f0000bbf000-0xc)='cifs.spnego\x00', &(0x7f0000bb6000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00001ce000)='\x00', 0xfffffffffffffffc) r3 = add_key(&(0x7f0000e11000-0xb)='cifs.idmap\x00', &(0x7f0000c9c000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000018e000-0x7d)="fb6383387542e4e74d9c231dab32eb1ecb5636b4260c2ef71ebc5d1f061bfa74ff279b673107006e953a22485731ca465001ea02a60d4bf096071954982be1e2696ddc5194f8392b2d2ec95df587dd8451b7a20c134e36e81b5d880c94572a15de7902bc6c8a2f58ebf8bfbb1acfdef3462c2dd07bf3c44370a0a1f09a", 0x7d, 0xfffffffffffffff9) keyctl$search(0xa, r0, &(0x7f00003ce000-0x8)='keyring\x00', &(0x7f0000709000-0x5)={0x73, 0x79, 0x7a, 0x2}, r3) 2018/02/04 15:23:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x6) r0 = timerfd_create(0x0, 0x800) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) readv(r0, &(0x7f0000680000)=[{&(0x7f0000ed4000-0xbc)=""/9, 0x9}], 0x1) 2018/02/04 15:23:55 executing program 2: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xf, 0xffffffffffff8001) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007e3000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000870000-0xa0)={0x0, @in6={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x8}}, 0x4, 0x7, 0x4, 0xff, 0xffffffffffffaa65}, &(0x7f00004e6000)=0xa0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000f1b000)={r2, 0x31, "2000146f2b21464676c7f39b2aed2c53d5c01a618fa92dbdbb88c8f340642199d28b8af5131d631ed9182e3943996c30c7"}, &(0x7f00002b6000-0x4)=0x39) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000f1e000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000f1c000)={r3, 0x7c, "83b3c7f301bf70bbed6a8004a6f77e54bf69444e642fc6b662dbc23254524cb37d4ed49d47823551b3a93712b485dc2d6880922caf3b72ef37e07aa09f8860dfbfe6d3c37e6ae6da42c2f2217ba0ba5a51ed3fe3737343621a3b7159e57536aac2617c55a480ec32278f4c9e565251a4a02b2bb0f31d334d807dbdb6"}, &(0x7f0000e62000-0x4)=0x84) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000f1d000-0x8)='./file0\x00', &(0x7f0000f1d000-0x6)=""/6, 0x6) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000f1b000)='./file0\x00', &(0x7f00004f4000)=""/170, 0xaa) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x51}], 0x1, &(0x7f0000762000)=""/79, 0x4f}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00007ea000-0x1)={0x1}, 0x1) sendto$inet(r0, &(0x7f0000f1a000)="dc", 0x1, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty}, 0x10) 2018/02/04 15:23:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006d0000)='/dev/pktcdvd/control\x00', 0x400, 0x0) r1 = syz_open_pts(r0, 0x3fffff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) readv(r0, &(0x7f00002b2000)=[{&(0x7f0000fa5000-0x8e)=""/142, 0x8e}, {&(0x7f0000cf0000)=""/103, 0x67}, {&(0x7f0000e8c000-0x99)=""/153, 0x99}, {&(0x7f000038e000-0x8f)=""/143, 0x8f}, {&(0x7f0000dd4000-0xc7)=""/199, 0xc7}, {&(0x7f0000c67000-0x1000)=""/4096, 0x1000}, {&(0x7f0000417000)=""/229, 0xe5}], 0x7) ioctl$TCXONC(r1, 0x540a, 0x7ff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000bdc000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d39000)=0x24) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001ce000)={r3, 0x3}, 0x8) 2018/02/04 15:23:55 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x804, 0x8, &(0x7f000095d000)={0x0, 0x0}) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f000095d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00005d2000-0x4)=0x10) r1 = signalfd4(0xffffffffffffff9c, &(0x7f000095c000)={0x80}, 0x8, 0x80000) fsync(r1) r2 = syz_open_dev$sg(&(0x7f0000918000-0x9)='/dev/sg#\x00', 0x0, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f00001a4000-0x8)) 2018/02/04 15:23:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ff8000)='/selinux/context\x00', 0x2, 0x0) read(r0, &(0x7f0000c07000-0xc7)=""/199, 0xc7) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000381000-0x4), &(0x7f0000ff3000-0x4)=0x4) [ 105.847650] binder: undelivered death notification, 0000000000000000 [ 105.867546] binder: BINDER_SET_CONTEXT_MGR already set [ 105.876495] binder: 16254:16255 ioctl 40046207 0 returned -16 2018/02/04 15:23:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000374000)={0x0, 0x401}, &(0x7f0000dd6000)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00009c5000-0x4c)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000111000)='/dev/rtc\x00', 0x0, 0x0) pread64(r0, &(0x7f0000ef2000)=""/224, 0xe0, 0x0) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000eb8000-0x4), &(0x7f0000d80000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00001b4000)=0x3d006af8, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000005000)={0x2, 0x101, 0xfff, 'queue0\x00', 0x2}) 2018/02/04 15:23:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000439000)={{{@in6=@mcast1, @in=@local}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f00000c0000-0x4)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000068000-0xc)={0x0, @local, @empty}, &(0x7f00004bc000)=0xc) fcntl$getown(r0, 0x9) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00008d8000-0x28)={@common='bond0\x00', r1}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000df6000)={@loopback={0x0, 0x1}, 0x6, r1}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000e48000)={&(0x7f0000af7000)=@newlink={0x170, 0x10, 0xb, 0xffffffffffffffff, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_EXT_MASK={0x0, 0x1d}]}, 0x28}, 0x1}, 0x4040) 2018/02/04 15:23:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000fbd000-0x10)=[{0x84}, {0x6}]}, 0x10) pipe2(&(0x7f000076e000)={0x0}, 0x4000) accept4$nfc_llcp(r2, 0x0, &(0x7f0000c8b000-0x4), 0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000875000-0x28)={@generic="81b0e6c8a896f0dc66e754f3982b3b66", &(0x7f0000cf0000)=@ethtool_sset_info={0x37, 0x39, 0x80, [0x4, 0x0, 0x3, 0x7, 0x611, 0x1, 0x100, 0x400000000000000, 0x2]}}) sendto(r0, &(0x7f000002b000-0xd8), 0x0, 0x0, 0x0, 0x0) 2018/02/04 15:23:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)={0x5, 0x1, 0x7c97, 0x8000000000000000}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000b6e000), &(0x7f0000f7e000-0x4)=0x4) lseek(r1, 0x0, 0x0) r2 = syz_open_pts(r1, 0x0) read(r1, &(0x7f0000df1000)=""/223, 0xdf) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000bd4000-0x2c)=""/44) ioctl$TIOCLINUX2(r2, 0x80047456, &(0x7f0000a95000)={0x2}) r3 = accept4$packet(0xffffffffffffffff, &(0x7f0000d31000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000288000)=0x14, 0x80000) ioctl$sock_ifreq(r3, 0x89f2, &(0x7f0000a51000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x1}) r4 = creat(&(0x7f0000c37000-0x8)='./file0\x00', 0x40) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000596000-0x4), &(0x7f00006a6000)=0x4) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000cbe000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x10001, 0xfffffffffffffff8, @fr=&(0x7f00006d4000)={0x3, 0x1f, 0xffffffffffff0001, 0x2, 0x8, 0x6, 0x1f3}}}) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f00004e0000)={0x721, 0x3, 0xe8b, 0x74b6}) 2018/02/04 15:23:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x80487436, &(0x7f0000000000)='1') r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d9c000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000029c000-0x4)=0x8, 0x4) mremap(&(0x7f00006da000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000d9e000/0x3000)=nil) 2018/02/04 15:23:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000d53000)={0xe6, 0x4, 0x4}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x4df) times(&(0x7f00006df000-0x20)) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000bb000), &(0x7f0000bdc000-0x2)=0x14) ioctl$TIOCNXCL(r0, 0x540d) 2018/02/04 15:23:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000375000)=[{&(0x7f00005ea000-0x1000)="85", 0x1}], 0x1) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) sendmsg$nl_generic(r1, &(0x7f00004d5000)={&(0x7f0000530000)={0x10}, 0xc, &(0x7f00009e8000)={&(0x7f00003f7000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) pwritev(r0, &(0x7f0000419000)=[{&(0x7f00003f2000-0xee)="a8f66ad49c9ebc02d23ff9c3a5b126429cf602e8dc7094a8e08e41bc8e3a5909d505ab0f27c6757ff4eda2ffccb357ed35780c057278ed2929248c3f88148dd1eae49d4f6c0c77a6ce9ff5294e1f1a7e1d83e2f448ad508ee32bb9e3311db2928935101777bddbb28591a40de319e15b6e95e4219614d102734dd76c9f09244d98df493e3dabd70ee283dcc64a4550f302909f2e705e2619d2221be1e8673b8eeddb5161c0fffb84a54e792a8c22041409c0c36c2f10117b3bb285e8c8cb86ddc7b879a3ed734f61b59e8d28ffcfd7fcaeb9d1d6b1c104a3ae17183d30d68a973328a833138bb3a710354d61de17", 0xee}, {&(0x7f0000382000-0x1000)="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", 0x1000}], 0x2, 0x0) sendfile(r1, r2, &(0x7f0000ea8000), 0x3) sendfile(r1, r2, &(0x7f000053d000-0x4), 0x8080000001) 2018/02/04 15:23:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000bea000-0x8)={0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f000044b000)="d6838c91e0f092d94b999fc40e47603788231e2550a4c2dce803bf8b99171f48bc5d24160a8d18c18cdd5a1709556cb6db19857f2c491af59ba6f2d8abbf8715348410efdf846435cc1ee3c57807bd051d94f7b3000ffb8ddbd23c6e9612d0ebd86aecbbe42d6cd92706d1b60b253b20bffdd379a404cc718456b9a13c3955644197f7e354ed053d257ed32b94af144e4b5684b0dc999424c417d830d5", 0x9d) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000263000-0x27)="26000000130047f10701c1b00e0000000000000001f8ffff08ef18ffff00f13a050003006e35", 0x26) [ 105.900574] binder: undelivered death notification, 0000000000000000 2018/02/04 15:23:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000079a000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000525000)="74756e08000000000000008000000000", 0x0) fadvise64(r0, 0x0, 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000ab8000)) sendfile(r1, r0, &(0x7f00004d3000-0x8), 0x7ffffffffffffe) 2018/02/04 15:23:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) r1 = inotify_init() mkdir(&(0x7f00008c9000-0x8)='./file0\x00', 0x0) ppoll(&(0x7f0000ecf000-0x30)=[{r1}], 0x1, &(0x7f0000873000-0x10)={0x77359400}, &(0x7f000022a000-0x8), 0x8) r2 = inotify_add_watch(r1, &(0x7f0000d9e000)='./file0\x00', 0x40) r3 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f000061c000/0x2000)=nil, 0x2000, 0x0, r3) inotify_rm_watch(r1, r2) 2018/02/04 15:23:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000082e000)='/proc/self/net/pfkey\x00', 0x200080, 0x0) recvmsg(r0, &(0x7f0000eb8000-0x38)={&(0x7f0000a50000)=@un=@abs, 0x8, &(0x7f0000907000-0x70)=[{&(0x7f0000707000)=""/92, 0x5c}, {&(0x7f00001fa000-0xaf)=""/175, 0xaf}, {&(0x7f00006eb000)=""/107, 0x6b}, {&(0x7f00008aa000)=""/43, 0x2b}, {&(0x7f000065b000-0x48)=""/72, 0x48}, {&(0x7f000018e000)=""/11, 0xb}, {&(0x7f0000c44000)=""/107, 0x6b}], 0x7, 0x0, 0x0, 0x28000000}, 0x2042) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b49000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) readlink(&(0x7f0000c47000-0x8)='./file0\x00', &(0x7f0000391000-0x8e)=""/142, 0x8e) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001eb000)) fadvise64(r1, 0x0, 0x400, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r2, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) msync(&(0x7f00009de000/0xd000)=nil, 0xd000, 0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000b2d000)={{0x0, 0x1, 0x8, 0x0, 0x2}, 0x1c, 0x2, 'id1\x00', 'timer0\x00', 0x0, 0x7, 0x5, 0x6, 0x4ded}) r3 = socket(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000028000)={0x10, 0x0, 0x0, 0x40000000400}, 0xd3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000942000-0xc)={0x0, 0x7, 0x30}, &(0x7f000077c000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000060e000)={r4, 0x1000, "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"}, &(0x7f0000a66000)=0x1008) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6}]}, 0x10) clock_gettime(0x0, &(0x7f0000a0c000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d06000)={0x0, 0x0}) mq_timedreceive(r2, &(0x7f0000a9f000-0x1000)=""/4096, 0x1000, 0x4, &(0x7f00008a5000)={r7, r8+30000000}) clock_gettime(0x0, &(0x7f0000f0b000)) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a7d000)='/selinux/create\x00', 0x2, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000b12000)={@generic="d12ff4a0c57a15e9bf2d22da71f1b604", 0xef0}) write$sndseq(r1, &(0x7f0000d7f000-0x120)=[{0x4, 0x3, 0x9, 0x0, @tick=0x2d76, {0x1ff, 0x3}, {0x6f, 0x20}, @time=@time}, {0x8, 0xff, 0x8, 0x0, @time={0x77359400}, {0x0, 0x8001}, {0x7, 0x3}, @result={0xeb5, 0xab1}}, {0x9, 0x5ef, 0x0, 0x6, @time={r5, r6+30000000}, {0x0, 0xef0}, {0x8000, 0x1}, @queue={0x7, {0x4, 0x53}}}, {0x4, 0xffff, 0x0, 0x1, @time={0x77359400}, {0x1, 0x7fffffff}, {0x81, 0x47f}, @ext={0xd3, &(0x7f0000b4f000-0xd3)="070850d97d5358d082107017200fc67cb55be7118b1ba8b4d78617fdac78414eaefe29e5d6f68ae286508992314ecbe31166db7a1311019fdf16d9071c9497bb91d7076be9df078b5dc0a8e38b4e77bacd425fb78385da1b9feb13ed7420eba04251d23d95c4f0d0923d67d1ad45ab99ef26721c18c004b10060494609d6b7b16f02650186e63e0b00ba8b32480e9ac34a796a5b88238cdad439a4d1604bbba62a2effbe5daac531c684bca787786aaab5704bba31003e2ca6b6135d5d507f92808c5819fa99da37b8e429419065a3fc295ec7"}}, {0x8001, 0x7, 0x5, 0x8, @tick=0x5, {0x90, 0x80000000}, {0xfff, 0x3}, @time=@tick=0x5}], 0xf0) write(r3, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000127000-0x8)=@assoc_value, &(0x7f0000448000)=0x8) syz_open_dev$usbmon(&(0x7f000070c000)='/dev/usbmon#\x00', 0x0, 0x0) 2018/02/04 15:23:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) finit_module(r0, &(0x7f00000f2000)='losecuritywlan0&-\x00', 0x2) futex(&(0x7f000000d000-0x4)=0x4, 0x9, 0x4, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000048000), 0x4) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f000099e000), 0x20) r1 = open(&(0x7f000082c000-0x8)='./file0\x00', 0x8000, 0x9) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000054b000)={0x0, 0x23, "83a70cbcd6d5fcf37ed55fec12091218cd2310e6e2e50ce0f9a29706775460bb28573f"}, &(0x7f0000fd9000-0x4)=0x2b) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000f41000)={r2, 0x8}, 0x8) 2018/02/04 15:23:55 executing program 3: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000cd000)=0x0) getpgid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/04 15:23:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000007000-0xe)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000a95000-0x6b)={0xf97cff8c, 0x8, 'SE\vLinux'}, 0x10) 2018/02/04 15:23:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000f0d000-0x8)={0xfffffffffffffffb}, 0x0, 0x8) timer_settime(0x0, 0x0, &(0x7f0000b81000-0x20), &(0x7f0000429000)={{}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000ee9000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10), &(0x7f0000c5a000-0x10)={0x0, r1}, 0x8) r2 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000719000-0x4)=0x3) fcntl$setlease(r2, 0x400, 0x0) openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x200020041, 0x0) close(r2) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000f3b000)) fcntl$setlease(r0, 0x400, 0x2) 2018/02/04 15:23:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = creat(&(0x7f00001cc000)='./file0\x00', 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000a9b000-0xc)={0x10000004}) sendto$inet(r0, &(0x7f000067a000-0x86)="808eed4549d06de80dc6d644e34ca9d0b539140c82aafee4861052bacd5779534e18d3a312284a59dad81e7e4f9213255c382206eb7f7f522efc3522a959254f14148584cf337ba884cb60feeb7d37f440a38372603be604d7923583eef9e93ce4b987155fd01afdf74030aea76484d8e8b79690e10886030fe9732342d34c65eaf5b17927df", 0x86, 0x4040080, &(0x7f0000119000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000e4d000)) [ 106.004418] qtaguid: iface_stat: create(lo): no inet dev [ 106.011487] qtaguid: iface_stat: create6(lo): no inet dev [ 106.019712] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 106.025216] SELinux: policydb string SE Linux does not match my string SE Linux [ 106.037693] SELinux: policydb string SE Linux does not match my string SE Linux [ 106.047241] qtaguid: iface_stat: create6(lo): no inet dev 2018/02/04 15:23:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x40000000004000) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) r1 = dup(r0) bind$inet6(r1, &(0x7f0000876000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/04 15:23:56 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000384000)='/selinux/mls\x00', 0x0, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x40000004}) r2 = socket(0x0, 0x803, 0x0) close(r2) 2018/02/04 15:23:56 executing program 6: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) prctl$intptr(0x1d, 0x3c45) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000daf000-0x8)) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f000066b000-0x4)=0xfffffffe, 0x4) r3 = fcntl$getown(r1, 0x9) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fdc000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003b2000-0xe8)={{{@in6=@mcast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000674000)=0xe8) recvfrom$packet(r4, &(0x7f00003b2000-0x27)=""/39, 0x27, 0x0, &(0x7f00005b9000-0x14)={0x11, 0x7, r5, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c82000-0xc)={0x0, 0x0}, &(0x7f000005e000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002b7000)={0x0, 0x0, 0x0}, &(0x7f0000828000-0x4)=0xc) sendmmsg$unix(r2, &(0x7f00000be000-0x70)=[{&(0x7f0000279000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000034f000-0x60)=[{&(0x7f0000641000)="00040812", 0x4}, {&(0x7f0000287000-0x83)="5147dea06d45dee743b3cf757d8f42d1b8101a115220c4c9cceb113202d10048ebeb8a60717fd9cfc737ffa893e5174e38c318639e8f3dff9f9f026f7907427b065eb227398c6fd208c7361f3b692a55f12cb8eeb717bc16d5cf760161246b3d1ca0deb073a836f4ba1f16cf19da6c35140506abbd59bb175bf60db12e8efc5b349dab", 0x83}, {&(0x7f000021a000)="1bddd18a69d017f2148466c69f328059d76fe3f3c5120b406c641ae8222c23850d2ac8", 0x23}], 0x3, &(0x7f000034c000)=[@cred={0x20, 0x1, 0x2, r3, r6, r7}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r2, r1, r1, r1, r2, r2]}], 0x60, 0x20000000}, {&(0x7f0000a59000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000cd6000)=[{&(0x7f0000756000-0xcf)="ee0cfabbd6a95c1817832379e8161f2052263ea18d89f8ff0d4c276a8d10db44835228f6f045991695e46e0ae0b75b006099e95592c2051c05d3ec30c71f1752f43e260cd9e0362277195b3c702877935370c40cb13e863c9286c8daeb145718a045755bb860cd501294863195b6d6a9a155d734884e92466bddaf679d1d93bcc2f74e7fdaf46b030355df104de8975fd8e91b911f220507d10231d881683f0a02cdf414dd1d99c065d754d03a02f97e27c488037f0e52", 0xb7}, {&(0x7f0000a70000-0xc)="0d5e5e248bc1248e4a7de8ded1c05f12a2f6b83e5af8f2ec60d2565e4b94374390e9f6b5268e", 0x26}, {&(0x7f0000f3b000)="b06bfda89c132b5c16e8a361b4b3f37c5678a3b57a1c772a261a32277018123f8710f8ebd58d3651dc116042", 0x2c}, {&(0x7f00007de000)="efa4ffd64b", 0x5}], 0x4, &(0x7f0000be8000-0x18)=[], 0x0, 0x4840}], 0x2, 0x840) connect$unix(r1, &(0x7f00009d7000)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8000, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r8, &(0x7f0000514000)='system_u:object_r:systemd_passwd_var_run_t:s0\x00', 0x2e) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000f0a000-0x8)) keyctl$join(0x1, 0x0) 2018/02/04 15:23:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00004d7000-0x7e)="66eb0992dfbb6164802f1e654c3a2b7ea5154e67ec2cb167a507e56be47d7ef310df03f1cb5ed5262da00f1751854ee9bc78f87748012cc74b88564123cb0218c995ea824e7c1397868b9fea642e120609f69d67137b70d45986fc499c97102163e475505cc28f2d53ac6a0c528dcf6e6d27c3cdcdacd694c8d6b1ec6e38", 0x7e) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000019000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000127000-0x6)={0x0}, &(0x7f0000d27000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000fd9000)={r2, 0x6, 0x0, 0x4, 0x3}, &(0x7f0000d81000-0x4)=0x18) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x5, [@empty, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @rand_addr]}, 0x24) [ 106.084383] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 106.091374] qtaguid: iface_stat: create6(lo): no inet dev 2018/02/04 15:23:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005a8000-0xc)='/dev/rfkill\x00', 0x101082, 0x0) r1 = socket(0x10, 0xe, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000a94000-0x2c)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b, 0x20000000}]}, 0x28}, 0x1}, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00007cf000)=0x0) r3 = getpgrp(0xffffffffffffffff) rt_tgsigqueueinfo(r2, r3, 0xe, &(0x7f00000e2000)={0x2b, 0x401, 0x4, 0x800}) 2018/02/04 15:23:56 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000024000-0x4), 0x4) sendmsg$key(r0, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000015000)={&(0x7f000001a000-0x220)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000027000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x1f) 2018/02/04 15:23:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000082e000)='/proc/self/net/pfkey\x00', 0x200080, 0x0) recvmsg(r0, &(0x7f0000eb8000-0x38)={&(0x7f0000a50000)=@un=@abs, 0x8, &(0x7f0000907000-0x70)=[{&(0x7f0000707000)=""/92, 0x5c}, {&(0x7f00001fa000-0xaf)=""/175, 0xaf}, {&(0x7f00006eb000)=""/107, 0x6b}, {&(0x7f00008aa000)=""/43, 0x2b}, {&(0x7f000065b000-0x48)=""/72, 0x48}, {&(0x7f000018e000)=""/11, 0xb}, {&(0x7f0000c44000)=""/107, 0x6b}], 0x7, 0x0, 0x0, 0x28000000}, 0x2042) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b49000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) readlink(&(0x7f0000c47000-0x8)='./file0\x00', &(0x7f0000391000-0x8e)=""/142, 0x8e) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001eb000)) fadvise64(r1, 0x0, 0x400, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r2, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) msync(&(0x7f00009de000/0xd000)=nil, 0xd000, 0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000b2d000)={{0x0, 0x1, 0x8, 0x0, 0x2}, 0x1c, 0x2, 'id1\x00', 'timer0\x00', 0x0, 0x7, 0x5, 0x6, 0x4ded}) r3 = socket(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000028000)={0x10, 0x0, 0x0, 0x40000000400}, 0xd3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000942000-0xc)={0x0, 0x7, 0x30}, &(0x7f000077c000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000060e000)={r4, 0x1000, "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"}, &(0x7f0000a66000)=0x1008) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6}]}, 0x10) clock_gettime(0x0, &(0x7f0000a0c000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d06000)={0x0, 0x0}) mq_timedreceive(r2, &(0x7f0000a9f000-0x1000)=""/4096, 0x1000, 0x4, &(0x7f00008a5000)={r7, r8+30000000}) clock_gettime(0x0, &(0x7f0000f0b000)) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a7d000)='/selinux/create\x00', 0x2, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000b12000)={@generic="d12ff4a0c57a15e9bf2d22da71f1b604", 0xef0}) write$sndseq(r1, &(0x7f0000d7f000-0x120)=[{0x4, 0x3, 0x9, 0x0, @tick=0x2d76, {0x1ff, 0x3}, {0x6f, 0x20}, @time=@time}, {0x8, 0xff, 0x8, 0x0, @time={0x77359400}, {0x0, 0x8001}, {0x7, 0x3}, @result={0xeb5, 0xab1}}, {0x9, 0x5ef, 0x0, 0x6, @time={r5, r6+30000000}, {0x0, 0xef0}, {0x8000, 0x1}, @queue={0x7, {0x4, 0x53}}}, {0x4, 0xffff, 0x0, 0x1, @time={0x77359400}, {0x1, 0x7fffffff}, {0x81, 0x47f}, @ext={0xd3, &(0x7f0000b4f000-0xd3)="070850d97d5358d082107017200fc67cb55be7118b1ba8b4d78617fdac78414eaefe29e5d6f68ae286508992314ecbe31166db7a1311019fdf16d9071c9497bb91d7076be9df078b5dc0a8e38b4e77bacd425fb78385da1b9feb13ed7420eba04251d23d95c4f0d0923d67d1ad45ab99ef26721c18c004b10060494609d6b7b16f02650186e63e0b00ba8b32480e9ac34a796a5b88238cdad439a4d1604bbba62a2effbe5daac531c684bca787786aaab5704bba31003e2ca6b6135d5d507f92808c5819fa99da37b8e429419065a3fc295ec7"}}, {0x8001, 0x7, 0x5, 0x8, @tick=0x5, {0x90, 0x80000000}, {0xfff, 0x3}, @time=@tick=0x5}], 0xf0) write(r3, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000127000-0x8)=@assoc_value, &(0x7f0000448000)=0x8) syz_open_dev$usbmon(&(0x7f000070c000)='/dev/usbmon#\x00', 0x0, 0x0) 2018/02/04 15:23:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) r0 = userfaultfd(0x0) r1 = epoll_create(0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ff7000-0xc)) epoll_pwait(r1, &(0x7f00005f2000)=[{}], 0x1, 0x0, &(0x7f0000ffb000-0x8), 0x8) link(&(0x7f0000a03000)='./file0\x00', &(0x7f00007d1000)='./file0\x00') 2018/02/04 15:23:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000e76000-0x10)=@buf={0x0, &(0x7f0000dee000-0x8a)}) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000c6b000), &(0x7f00006ad000)=0x4) 2018/02/04 15:23:56 executing program 5: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000000a, 0x2, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000237000)=[{&(0x7f0000f6d000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03"}, 0x60, &(0x7f000090d000)=[], 0x0, &(0x7f0000074000-0x38)={0x10}, 0x10}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fe9000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x20800, &(0x7f0000ce3000)) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x1, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000a88000-0xe8)={{{@in6=@ipv4={[], [], @dev}, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000344000-0x4)=0xe8) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fe9000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000048000-0xa0)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x3, 0xce4f, 0x11db9e7a, 0x2, 0x7}, &(0x7f0000fe7000)=0xa0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000fe7000)={r3, 0x0, 0x9, 0x8d7}, 0x10) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000638000)='./file0\x00', &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000fe6000)='./file0\x00', r1, r4) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) stat(&(0x7f0000300000-0x8)='./file0\x00', &(0x7f0000230000)) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x7, 0x5033, &(0x7f0000ead000-0x3e)=""/62, &(0x7f0000fe8000)=0x3e) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000950000-0x98)={r3, @in={{0x2, 0x1, @empty}}, 0xe0a6, 0x8}, &(0x7f0000fe9000-0x4)=0x98) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/02/04 15:23:56 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000017000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}}, 0x26) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000020000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000002000-0xe)={0x0, 0x6, "ab8112484742"}, &(0x7f0000021000-0x4)=0xe) r4 = gettid() mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r4, &(0x7f0000021000)=[{&(0x7f0000012000-0xb2)=""/178, 0xb2}, {&(0x7f000000e000+0xe0a)=""/218, 0xda}, {&(0x7f0000022000-0x1000)=""/4096, 0x1000}, {&(0x7f000000e000)=""/49, 0x31}], 0x4, &(0x7f0000021000)=[{&(0x7f0000015000-0x93)=""/147, 0x93}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000000e000)=@sack_info={r3, 0x1ff, 0x2}, &(0x7f0000020000-0x4)=0xc) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000017000-0xe)={0x0, 0x6, 0x3, [0x9, 0x9, 0x798]}, &(0x7f0000022000-0x4)=0xe) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000020000+0xc9a)='/dev/sequencer2\x00', 0x40000, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r0, &(0x7f0000023000-0xc)={0x5}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000001f000)={0x0, 0x9e, "e0bfcaafd885509cda74d5aac77750d9c6c2e1fbf4495279324c94af60e7f2d981b313e90a5effc6a898bbe58bfca0add8a846cd17b811f857ae04b18a3d8af9a039d4de9ea43d81c099f48b4297c34c1c884f7d03b297ac9bf1fe4fcf52c43f3373df19786a3f89deba7c4690d4f1b9d958eaf10058e5295fe3ba235826728ef473321e586b77d8a1b5f3274192d831b9073a17b9eb66dab7b540109023"}, &(0x7f0000018000-0x4)=0xa6) gettid() mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f000001f000-0xd)='dns_resolver\x00', &(0x7f000001f000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000001f000-0x1000)="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", 0x1000, 0xfffffffffffffff8) keyctl$clear(0x7, r6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f000001e000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x1, 0xff, 0x4, 0x6, 0x1000, 0x9}, 0x20) 2018/02/04 15:23:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ebe000)='/dev/snd/seq\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000224000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000c27000)={0x101, 0x63, 0xaa03, {r1, r2+30000000}, 0x5, 0x3}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000471000)={{}, 0x40}) write$sndseq(r0, &(0x7f0000ffe000-0x180)=[{0x40, 0x5, 0xff, 0x100, @tick=0x80000001, {0x20, 0x9ff}, {0xffffffff, 0xeb}, @quote={{0x100000001, 0x11100bd1}, 0x9, &(0x7f0000228000-0x30)={0x7, 0x7, 0x5, 0x3, @tick=0xe, {0x8, 0x3ff}, {0x2, 0x1000}, @queue={0x6, {0x2425, 0xfffffffffffffbff}}}}}, {0xfffffffffffffff7, 0x10000, 0x1ff, 0x9, @time={0x0, 0x989680}, {0x7, 0x80}, {0x0, 0x7ff}, @raw32={[0x3, 0x8, 0x1]}}, {0x14fe, 0x1, 0x6, 0x68, @time={0x77359400}, {0x13b, 0x76}, {0xfffffffffffff000, 0xc76}, @addr={0x1ff, 0x79}}, {0x3e, 0x2, 0x80000000, 0x0, @tick=0x200, {0x5, 0x7fff}, {0x5, 0x101}, @queue={0x4, {0x80000000, 0x8d3c}}}, {0xd7, 0x0, 0x7ff, 0xffffffff7fffffff, @time, {0xffff, 0x100000000}, {0x9, 0x10001}, @note={0xc41, 0xc975, 0x3a, 0x2, 0x10001}}, {0x7f, 0x7, 0x6, 0x4, @time, {0x1f, 0x5}, {0x80000000, 0x66f}, @result={0x6, 0x9}}, {0x7, 0xb9, 0x1, 0x3, @tick=0x7, {0xfff, 0x2}, {0x5, 0x100}, @raw32={[0x7ff, 0xffffffff, 0x6]}}, {0x0, 0x6, 0x80000000, 0x0, @time, {0x5, 0x14}, {0x8, 0x1}, @time=@time={0x77359400}}], 0x180) 2018/02/04 15:23:56 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) sched_rr_get_interval(r0, &(0x7f0000de7000)) 2018/02/04 15:23:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f30000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d68000)=0x0) setpgid(r1, r2) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) setsockopt(0xffffffffffffffff, 0x10000, 0x0, &(0x7f0000000000), 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}) 2018/02/04 15:23:56 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xf)='net/ipv6_route\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000c62000-0xc7)={0x0, 0xbf, "eadded7bc43d415aacd5ed96b7b450ec9bbbe06a465c9580095d5135798b847f3feebf239d23d3e308a08d7358cb3381da62fa3640b9037e0a2f6d6f97f5a786d32223937b52fda4e6ff670f3a4bdb174995d8f8f20a2a0fa3d5c7b892d69b929ea42a52d50a678c5892bd8d70c66c8d671f29d8e1e2cc130990a99c862c095c23046f36a11d9c6401312854cf190242463f8067f4dcfa2334657b8d68b181d806ab306f5b4858e35e137b7c1e5d7cd2165eca99d11f7bbc25c36c4bdc3980"}, &(0x7f0000ced000)=0xc7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000001000-0x4)) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000001000-0x6)={r2}, 0x6) sendmsg$key(r0, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x309}]}, 0x18}, 0x1}, 0x0) 2018/02/04 15:23:56 executing program 6: r0 = socket$inet6(0xa, 0x5, 0xfffffffffffffd84) ioctl$void(r0, 0x5451) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x4, 0xa, 0x2) bind$llc(r1, &(0x7f0000345000-0x10)={0x1a, 0xf8, 0x6, 0x4, 0x8404, 0x7fff, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000864000)='net/route\x00') readv(r2, &(0x7f0000a42000)=[{&(0x7f00004c7000-0xb1)=""/177, 0xb1}, {&(0x7f00007d9000-0xb9)=""/185, 0xb9}, {&(0x7f0000e99000)=""/175, 0xaf}], 0x3) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) 2018/02/04 15:23:56 executing program 1: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000103000)='/dev/autofs\x00', 0x80202, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000ffa000-0x4)=0x38d) getsockname$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f000087b000-0x4)=0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000c63000-0x4)=0x1000, 0x4) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000c56000-0x4), &(0x7f0000565000)=0x4) [ 106.197344] l2tp_core: tunl 1: fd 19 wrong protocol, got 6, expected 17 [ 106.215858] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 106.219350] l2tp_core: tunl 1: fd 22 wrong protocol, got 6, expected 17 [ 106.229855] qtaguid: iface_stat: create6(lo): no inet dev [ 106.241807] device lo entered promiscuous mode 2018/02/04 15:23:56 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000000005405, &(0x7f0000004000-0x8)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000004000)={0x3, r1}) 2018/02/04 15:23:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) socketpair$inet6(0xa, 0x4, 0xcad, &(0x7f00008f9000)) socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet6(r0, &(0x7f0000102000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1a) 2018/02/04 15:23:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f000098d000)={{0x1, 0x5}, {0x9}, 0x7f, 0x4a41a1e2b0bcc4c6, 0x7fff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f00007c8000), &(0x7f0000f14000)=0x4) 2018/02/04 15:23:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a57000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) r1 = getpgid(0x0) pipe(&(0x7f000090e000)={0x0, 0x0}) perf_event_open(&(0x7f0000d2a000)={0x4, 0x78, 0x1, 0x100, 0xffffffffffffff80, 0x3, 0x0, 0x6, 0x204, 0x0, 0xfffffffffffffff9, 0x3, 0x3, 0x3, 0x5, 0x1, 0x7, 0x100000000000000, 0x8, 0xfffffffffffffffc, 0x4, 0x1f, 0xe9d, 0xfffffffffffffffa, 0x9, 0x0, 0x8, 0x6, 0x7, 0x7, 0x100, 0xa, 0x7548, 0x100000001, 0x809, 0xffff, 0x6, 0x4, 0x0, 0x40, 0x0, @perf_config_ext={0x5b65, 0xffffffff}, 0x40, 0x3, 0xfffffffffffffff7, 0x6, 0x0, 0x10000, 0x81}, r1, 0xcb, r2, 0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @te1=&(0x7f0000e18000)={0x0, 0x9}}}) mlockall(0x1) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000331000-0x10)='/selinux/policy\x00', 0x0, 0x0) gettid() ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000531000)={&(0x7f0000d47000/0x3000)=nil, 0x3000}) r5 = geteuid() dup3(r2, r4, 0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000228000)={0x0, 0x0, 0x0}, &(0x7f000095b000-0x4)=0xc) fcntl$getown(0xffffffffffffffff, 0x9) accept$unix(r2, 0x0, &(0x7f0000b73000-0x4)) lchown(&(0x7f0000c49000-0x8)='./file0\x00', r5, r6) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000373000-0xe8)={{{@in=@loopback, @in6=@empty}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f00009f6000)=0xe8) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000084000-0x10)={0x4, &(0x7f0000f8b000)=[{0x401, 0x3, 0x100000000, 0x100000000}, {0x2, 0x3, 0x5, 0x1}, {0x1, 0x1, 0x4, 0x3}, {0xff, 0xffff, 0x0, 0xe000000000000000}]}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000788000), &(0x7f0000e20000)=0xc) gettid() [ 106.261284] device lo left promiscuous mode [ 106.341702] device lo entered promiscuous mode [ 106.347742] device lo left promiscuous mode 2018/02/04 15:23:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bfe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00007ef000), 0x4) ppoll(&(0x7f00006d4000)=[{r0, 0x40}, {r1}], 0x2, &(0x7f000055d000-0x10)={0x77359400}, &(0x7f000032a000-0x8), 0x8) writev(r1, &(0x7f0000aab000-0x10)=[{&(0x7f0000d84000-0xd0)="eefa4f6cf554e3ee47dd842376496244579e3fca323fdd92b649fb5460efd090541c3607f1b2576dc9f9dff23c52746b4ce83306f1062765380ebc5d18afcf55650aa2b8422e02ba7609dec00ca9460a71943e0aa7574874c24820b224f5323411e74af6b82527990ec6627708149442265023502c9f86d41aca17af5a9ec3a7d752d42e4d0a634498a5d8a267c2212226813cb067766392f346de309e438eab9e01f1a1c39ebd3720d304ad31771e9625ff7a15ec575e799a5391221d8a68fd52", 0xfffffffffffffe29}], 0x1) 2018/02/04 15:23:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000f97000)) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1}}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x30) 2018/02/04 15:23:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{}, {0x0}}) getrusage(0x1, &(0x7f0000372000-0x90)={{}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x6}}, {{0x0, r2}, 0x0, 0x0, 0x7}, {{0x0, 0x2710}, 0x9}, {}], 0x60) read$eventfd(r0, &(0x7f0000184000-0x8), 0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000d57000-0x10)={0x1, &(0x7f0000d73000-0x8)=[{}]}) 2018/02/04 15:23:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00002cd000)={0x800, 0x7, 0x7, {}, 0x8, 0x40}) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000189000)='/dev/autofs\x00', 0x100, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f000057c000)=0x9, 0x8) writev(r1, &(0x7f0000493000)=[{&(0x7f0000bae000)="58000000140019f700db4b01040d8c560a06000000000410489619c3001158a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a50b00ff001c0843000000000000221f080001000a000400000100ec6b0f076e", 0x58}], 0x1) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000f79000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f000000a000)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000872000-0x10)={0x7fff, 0x8209, 0x5, 0x9, 0x0}, &(0x7f0000683000)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00005bd000)={r4, 0x2}, 0x8) 2018/02/04 15:23:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a57000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) r1 = getpgid(0x0) pipe(&(0x7f000090e000)={0x0, 0x0}) perf_event_open(&(0x7f0000d2a000)={0x4, 0x78, 0x1, 0x100, 0xffffffffffffff80, 0x3, 0x0, 0x6, 0x204, 0x0, 0xfffffffffffffff9, 0x3, 0x3, 0x3, 0x5, 0x1, 0x7, 0x100000000000000, 0x8, 0xfffffffffffffffc, 0x4, 0x1f, 0xe9d, 0xfffffffffffffffa, 0x9, 0x0, 0x8, 0x6, 0x7, 0x7, 0x100, 0xa, 0x7548, 0x100000001, 0x809, 0xffff, 0x6, 0x4, 0x0, 0x40, 0x0, @perf_config_ext={0x5b65, 0xffffffff}, 0x40, 0x3, 0xfffffffffffffff7, 0x6, 0x0, 0x10000, 0x81}, r1, 0xcb, r2, 0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @te1=&(0x7f0000e18000)={0x0, 0x9}}}) mlockall(0x1) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000331000-0x10)='/selinux/policy\x00', 0x0, 0x0) gettid() ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000531000)={&(0x7f0000d47000/0x3000)=nil, 0x3000}) r5 = geteuid() dup3(r2, r4, 0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000228000)={0x0, 0x0, 0x0}, &(0x7f000095b000-0x4)=0xc) fcntl$getown(0xffffffffffffffff, 0x9) accept$unix(r2, 0x0, &(0x7f0000b73000-0x4)) lchown(&(0x7f0000c49000-0x8)='./file0\x00', r5, r6) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000373000-0xe8)={{{@in=@loopback, @in6=@empty}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f00009f6000)=0xe8) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000084000-0x10)={0x4, &(0x7f0000f8b000)=[{0x401, 0x3, 0x100000000, 0x100000000}, {0x2, 0x3, 0x5, 0x1}, {0x1, 0x1, 0x4, 0x3}, {0xff, 0xffff, 0x0, 0xe000000000000000}]}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000788000), &(0x7f0000e20000)=0xc) gettid() 2018/02/04 15:23:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) sched_setattr(r0, &(0x7f000005c000)={0x30, 0x0, 0x1, 0x1, 0x9, 0x0, 0x9, 0x4}, 0x0) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f000020c000-0x4)=0x5) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000a8f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000fd7000)={@common='lo\x00', &(0x7f0000fdb000-0x14)=@ethtool_sset_info={0x37, 0x0, 0x0, []}}) socket$pppoe(0x18, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) close(r1) 2018/02/04 15:23:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000e87000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f000099a000)='keyring\x00', &(0x7f0000746000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$reject(0x13, r0, 0x4, 0x100000000, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0xa)='blacklist\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000068d000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000b2f000)={0x0}, &(0x7f00003b2000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000615000-0x6)={r3}, 0x6) r4 = syz_open_procfs(0x0, &(0x7f0000799000)='net/ptype\x00') sendfile(r4, r4, &(0x7f00006fb000-0x8)=0x1026, 0x400000fc) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00005a4000-0x4)=0xffffffff, 0x4) timer_create(0x6, &(0x7f0000c29000)={0x0, 0x19, 0x0, @thr={&(0x7f0000c55000-0x1000)="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", &(0x7f0000f6c000)}}, &(0x7f0000f09000-0x4)) request_key(&(0x7f0000f53000)='big_key\x00', &(0x7f00001e4000)={0x73, 0x79, 0x7a}, &(0x7f0000d1a000)='net/ptype\x00', 0xfffffffffffffff8) keyctl$update(0x2, 0x0, &(0x7f0000aa8000), 0x0) 2018/02/04 15:23:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00007de000)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x8000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000054f000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00006a8000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00002c7000)={r1, 0x2}, 0x8) ioctl$TCGETA(r0, 0x5405, &(0x7f0000235000)) connect(r0, &(0x7f0000170000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @rand_addr=0x7fff}, 0x1, 0x0, 0x0, 0x4}}, 0x2e) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00005b6000)) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000620000)='/selinux/user\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000be2000-0x4)=0x7ff, 0x4) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f000016a000)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c08000-0x168)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) 2018/02/04 15:23:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f08000)='./file0\x00', 0x0) r0 = open(&(0x7f0000f52000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000a42000)='\x00v\t', 0x1001, &(0x7f0000d1a000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) pivot_root(&(0x7f00002a5000)='./file0\x00', &(0x7f0000697000)='./file0\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c4e000)={0x0, @broadcast, @empty}, &(0x7f00000ba000)=0xc) 2018/02/04 15:23:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/02/04 15:23:56 executing program 5: r0 = gettid() setpriority(0x4000001, r0, 0x0) sched_setparam(r0, &(0x7f0000cb5000-0x4)=0xe7d) 2018/02/04 15:23:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b9c000)='/dev/ppp\x00', 0x230200, 0x0) write$selinux_access(r0, &(0x7f00005ca000-0x3d)={'system_u:object_r:dlm_control_device_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x33, 0x34}, 0x3d) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000762000-0x20)={@generic="dcc3876aa155b7e6a7b7707a262f9877", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) clone(0x0, &(0x7f00003e2000), &(0x7f000057a000-0x4), &(0x7f00008a3000-0x4), &(0x7f0000fe3000)) getrlimit(0x0, &(0x7f00008c9000)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f92000)={@common='ip6_vti0\x00', @ifru_map={0x8, 0x0, 0x2, 0x1, 0x40, 0x1}}) 2018/02/04 15:23:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xb, &(0x7f0000ea7000)=0x90, 0x4) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r2) close(r1) sendfile(r1, r2, &(0x7f00000de000-0x8), 0x100000001) ioctl$LOOP_CLR_FD(r1, 0x4c01) sendto$inet6(r0, &(0x7f0000d3b000), 0xffffffffffffff61, 0xfefffefffffffffe, &(0x7f0000ed8000)={0xa, 0x0, 0xfffffffffffffffe, @loopback={0x0, 0x1}}, 0x47b3ffa328f5550f) 2018/02/04 15:23:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet(0x2, 0x6, 0x1, &(0x7f00000a1000-0x8)={0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000030e000)={0x1, [0x9]}, 0x6) writev(r0, &(0x7f00000b6000-0x10)=[{&(0x7f0000dbe000)="290000002e003109ebff070600ff0006f100000001000000970000000000000000c6d81f1f655aff00", 0x29}], 0x1) 2018/02/04 15:23:56 executing program 5: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000042a000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000fda000-0x1c)={0x0, 0x39, 0x3, {0x4, 0x100000000}, {0x1, 0x3}, @ramp={0x85, 0x4, {0x1, 0x7fff, 0x6, 0xfffffffffffffff7}}}) stat(&(0x7f0000fd8000)='./file0\x00', &(0x7f0000fd9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f000027c000)=""/234) setregid(r1, 0x0) 2018/02/04 15:23:56 executing program 7: capset(&(0x7f0000000000)={0x19980330}, &(0x7f00002b4000-0x18)) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f00000ce000-0x10)=[{&(0x7f00003e9000)="290000001c0055fcffffffffffffff0002000400000000000000010009000100000e010091645aff27", 0x29}], 0x1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000074e000)=0x83, 0x4) 2018/02/04 15:23:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x200) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00009cd000-0x4)=r1) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000399000)={0x14, 0x4, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 15:23:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000856000-0x10)={0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={r0}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f000000d000), &(0x7f0000048000), 0x0) r1 = gettid() rt_sigsuspend(&(0x7f0000b33000), 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) r4 = syz_open_dev$mice(&(0x7f000016d000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000fe7000)={&(0x7f0000b29000/0x2000)=nil, 0x2000}) fcntl$setsig(r2, 0xa, 0x12) getresuid(&(0x7f0000a0f000-0x4), &(0x7f00004d5000)=0x0, &(0x7f000059c000-0x4)) fstat(r3, &(0x7f0000cde000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getuid() epoll_create1(0x80000) stat(&(0x7f0000df4000-0x8)='./file0\x00', &(0x7f00009a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000e03000-0x8)='./file0\x00', &(0x7f00007ec000)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() sendmsg$unix(r3, &(0x7f0000c1b000)={&(0x7f0000be0000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c6b000-0x50)=[{&(0x7f0000e7a000)="7fcf26d4018f8d93e8f37cc9299b200b63ff50b621faf5a78b7e65305b2da7b1f7f743e6c76f7eeb95003182e567ba666a07e416f2957684fb90c6bc90502ac7dd9931942769eaa22ecccadb37fa58cbf07c03a8072ddf68aa85d7238548165a8c237007277efed5443a6f9d37046f677cb8ff8692108098441af7a8b3bf0c9140b21f34fb551e4f2d6fcc14463c8fbbf774e241349120365401a35274ce5c625de0f36309b0de6d846cc87274a7721d1c5e3b406311874c705518c610f398424bc70cba6ff9f12b6a345c46b59f9066ea7eefc5497ceca9fee55132733c4e51a21633f192c5a6738edb5feb91b43d47e8e5feb756e3919498e9d2c4f7e97f6c5ccfd6dbb3241ea9625f4d0679f4f1c9008c4222ec119d573f3f1371bbab046978a09a626f19e539705bfe4987df84bb2c870ba5dfee1ddc26cd278a4cc66609e9330c4e7b980fa9f15e8a89698c89796e189f33ccc0d9a6cd559c89e5b1a30fc5e13196c496b27c8206c7938a70c1dc18e5f9d7377874f8eba3a714a8623a545f68533bac08810a11c071c7002ca080f7e3767bfa4251df447bd09cc15befb536e71c37d647d738b10fc1c5edc46f266c504095837d87c9e90878c790b22dab9a0513ed0971f2bd17ab6ff625b7365a494cf995534a568828f661c2973cb67797c9fb9ee472dd6eb5741253c105e16707ae4767dfdfb89d60b3e9436fe519b15bab5c90af0790d1c753a46259be05038f8cecf0309d6cef8bc740fa823c2b471991ea3c4787bebeeb51b7977eb03e0ab6c857fa4fade9b3cfbc381d0275a61d539e10002d150c1850176872f5090b3cab8ef455f1eccab6448d14fd1b27c1094894eda1c35953c299491ec62506bd060e16985290ba3d3dfae83623c13122b9d35bcbc046b66309f81c268c7b62c9a55b437f46d1238d7d9bd77d01172bf47d1a28779ee4e4e580ab0e5607961927df323a902465b5b082be8932470d031efb4adc5867138153cc0358a6b0cb001aaa649a8ca5fd890a36d80e5323b53148760d6881f4ea719984f7f40aa7ff27f7adeb7a0b2f3004a9316f59c787211e673f48fa125118be4c3d0929255eeae103351096ebc0a136530026e019b455f10150cb9c475be922c9d724e80ef69a13a316c5095634b83331bca43d832ad4cc01e121eab9e9bff621778e2ea7c9d23fbd8e02515567e4bfa9a40123dc5f5c7576670b816aa77a0f952c1692948ef10df1c1968bb7dab260b09302adbad972296f35a7a979086c76f4ae98f832be0245ed4e41df01abaf64928ad620a67353e16cb3d96792fadee1cd7edb2661e68ea1a46296ba5b445fbe8ab2d548983cb83a29ecc163d055bb17323389861cbdb8cee037e143b390df877a3e6fab6c4e1306547912b7d639ae7f941bf749d5545055b2405a84e37b373c51ddffc890cb03eedd2d9508b2e176073d5a41311eb54b9044d48f888f95ce9f87364682f0b610188d9d3b2484f53194f46aac96d63f6c8c4c4a9dc5329aa540abf2cd85aba532508a3adfc0a73aa795a2e631b7904530b534098f695299c97893812b777216afebf1183a5fe2056e749071f8a685351e617906f4f7729b45e6ff21f4578c16ca1d540b5281c7fe61711f9ce5ba44388ab03326fdffa4c9b55529c36bd1153433a86240ed52df2fc0bb7ce3a13f939c7c5e1e1741cdbd83e7a898110cf0237c0e4faaedf6845b1e9db28024fbf30ebd42764138025ab6610ff9552c1bbfa9deeeda88b393ad04f9464391735b9538e8b1dcacafbc92fea85c3cfc2ff3744bed7f44d3cc69d222c85f1cbcfdec55cf27e52acd0f68262c1797268afbe473792bb96a8c8eb0e8f0a317226b8a8eec32bcb62ac2f138c8c9827f3ccbcc7900b98c70b5025ab31eb91d0c3ec4a3e6d72caacd29fe75b5ebf0d73f50c7123ff83eb26398f57c04a1ba6a5716b59dab51d55df8b22101af261f843cc175b651115bdb2620b244a33b535cbd0fbe2309024d26296d331914a9b58032922dc3d968e518048b915411b7e963bfd6ccb7f2129ae774f037659242b9c3ee6a607e067d9ff012f3c62a99ab7437937cd5aea4a07e1589ff114178ae5f0e7f4e4682d1b5cc80e7b2abe9e27b6222d704a8ee244e7dab23dc29c9929458b35dd9ce679402088bca1d8f85164f8ddc8929bbd855555bda8e23a66a86c5168186eace9145849288610e168f73387ce82fc9591382003031fa99a16dd26478d02b9161db35fb3b46c30aa4d5a90e0178011358c2164f5409e123f55cde9799f1595e1cc36b77a23098aa57947e67cc66df7cab08445dae8a42a76c85059437890ade4cfc209b07e67585505c25341b5118302b214d2851c767726a4f09d5d6f99c69018ba9b4a77f77b3a813dabbe45c15d5795f7b6aad15ce399420be6450b2db5258f82f642849d2650971c5744827377fdc58248cb3be528bf9bb220c46b91e929ec90530b64832dd0b63c240adc07f9eea2b3c16ee56311ad9a9e88644187801c713bf3a82b154861c161b72c4196fdabc6fa7279e85eae935d052d4d27485213bc7c879d26a2a39109defe1e4b334060eca845442d5fea34719ea2a9a8ce185f575d32bde1f0c824d341ad65ebe14bc05bc716de4ec226fba6067a7b65eb4fd434b37613cd34eb5f05f2e015ff90e165b08193b9e885a66b9bfbaab7f648d6a788f7cbd8867f5cf361d6df6374eac7669dbe85358be1138778824efb69a8ee3fca52207b4c27c6acd1e6ec3f3e337610ce762d55f75a975295effca9323acdde7b858b91c11adc3b699c278cea7c891f0034905c121fcf466b997e5f984e8ad362e6a7f67d9de04cf9df7756804c8dcb6a7cc5357dfb666f71f0d77c0e053ac62c494212ff2e2c26feb60d1e903ee44b9b9255a21f7a28bebaf59d535b384cf58c2ed4617b079b113ce7cc60b66f15ad0df67468e5c6a3b7b894b4eef63027b89e08051d52988aa8c29954c4d72908a741ac350d702fb364ce0c9738abc97e22499bf7af9ae09b2f4d1aff58440876fd599a1933ccbf7f41f76244482e5e3dda7a18dacc3009771f62df83793af2de77dfa8facef8201973c0881e5c663e00d519ed623991bc8b50d21962667b7aee6a612f4761096e572c7abb508b54c425325775f0506f71f0009a7c5cb31739f57e62b1606445fb91948bb2df902d986148d119f50eb37a64c508cedb23611b414cf8356bb47cf4c4954d973cd6e056ec9675f5c73d2ce935f7ad1dbf1d4d6b5cc0cdd2f4237fd2c77e32d4fb083c556463de81e4ea4f45cabfcb024a1fc6d3261277d4ea004693c726c36dbc38029f98f24d6101d8fc13a759f3dc9f90f6f02eca6c6f66ea80644615375b0da64c573579d345446022b88184c67528e8df9965352cbc05effe3973e8347a582690961c3369d1273fd660507910e5808f8b7ecf2a72cf5d081c2a4de8ae05792c37435235d50256ecbfc054ecc57dfdfa4da20e5cac30cbb0fbb8b831675c84c841bb5f131de74304a5f4bd5d2f5ac1401c3629d5c3fb3fe8d605ed9c0c4524530bfdd17e762e99f6d392eef36b6b16448ae4feff07664f80efd6f1ed5757ba44dc4f5b1b9f18a0a7dc43a1967c29c66b1a6677ab1ca35bbe87b44bcbd799c6e1481b39c8564974b53e4c1e210a6a61e584c57474a86eee06fa1e8c36593961d26e51a688f92fcb679e36e0c1063ab43c84806af36f02967fd45283194acb589d9621c64b13ae825618bc8b44db34699de530a2c11c38e753da4b674c7a63d884112c8ef163f12d80e7894ab0dff0db0e95a6432a39de3a1cf67a18090dd5c486cfa3276d2277ecaf9096c3008202da40453ffa93d20a1fd71c732512e96cb6a9b3bbd447e893d0669196d7f54c66a4d8c0c8b8b8ad371b0fb41536a4cf63a2ffae5a00a3fe9eb76ff24d15406b8fbe5f55da65b12770ed8216ed06bf8b89b78c828bba18ec699fd13d7b27d3f6b9ce25cfbab9cc3ad679ba1633601c51dca51b2f3fa8cf211d03bb3087c4e638345cde1b4d999c89b6adbaa0cfe0a9d3d9fa8f7de61e558e9d6da1716ed39505346cc2fdbfaeaece54d4385c62cc2e583311a4936126d0e9364fb3690a4a2036f9d895f8e2f2842e07c20238d02ace29c64ca5f349a47153012336a9a50b325eb4839f57473f06c64df17414beb01e1e8c38edae2ea8808b3bb736209dd40bd59d66bb76ee7d93dc99526d03e6bbfa5b8fa926978ab9cdd9167a428f9df7fb981245863328f0f103ee73de90157f0c6fa49d456eecfc1289c466f170148e579a5ff33e7e7d8483634b96d38a3035c355d4abe5a2a8104ab38e5dad427bd9cc2d8983f53e80d85649a81a9b89f5bc8f307b820fe11eddc7a38deb1faec3908f77231cc15159156cca50f5e9b11e13c12b6c8758dbeccc0fbb13ad814d9fb35c04fa2e75646cd515bbce1e5d78734c3afcbf79491248cb4db77f0cb07c0e0948582e9e3c1b0b1c438434e4d777a4c621ba0deb20a122bb48cd92cd005e56f135288babc17b67ce5cd031082d4535eb547bb086f1f10dd0282691a59fab057fb658c2c8bd7e0922079311bb8b88a3b71ed72e3b0ced3d3991426eff7b299f2b873ec52d8e573a4bc606c07a548de6ea625f609666a2c21a54e2217f6b57eac65f0d4aa322fba21735f0c3e15d7b881d9c3d5ed6c2d195daa6fb5ffb376a5d30b7c62024f1259d3be254d3557a10778ec328e42337b102c8b0fa1a0ebc2261faf8e5e55452c899c77afece9daf34e5785ff31a22cb2b520d040b71c0e826d66e7f40e9bbdd2341ade370a8a5c47e444f4ed5cc86a0f12e85b18f5b9f5bd8905732e4bae53903cc150624312912e3ec1a5b150d49cd7bb3da3d5087f0255f3c8b0e5606ebf66e4acf34ff6b4d6dc03ef0d51f131b29b789cd5cfa4dd2798c28cae088d88374a19facae8d0ada02027723c7f96a776c2e94ea0b4de2d51485d2d3ee18afc423efdfc157991461284b546d455d7b7b10d80bbbaed72a0713f989294916e30ffdbde1c8d0a2e3a5941a17f8d4eb3628515194329261a7fa01fb4f93f339941a5db15f39a7405dbd0f1e26579c376f46bc7bdf6b14f8cf25d508186326d57e6a5650b1f3dcaf7de8aec1917e6a9d732ab34fc4bc514f65b00db3c33d02aff6489138afd5605fa2455b186c99b453fcdf6e75438c6161de45f83048107cc859c1b531d984cf69a9e72951852f87be76bad657d193c8840f50d7e6847b817e31de9b268120949e5661a13372fdb66add5fb7e33a4a8a58acfc8afd839b05df3d987f968c9f791b189b4afcd853c7900221a5cd6cdd641d99bb56000bbf8be687a682673ae86e4022ba4cc94c048debf3d07556ab188eea6614bf7f3c8985c1094ce68896588befdf475c59e4dd94f99dd4f0fb8e09ff624883509999de41a7a3f3966a73abd5b42d3382b5a26e6b1174a0f79aeae07c163fc8e6ae49ad866154edadf6c7a561e57323a3cbf27ac2876bd51d287b16e60e1ee9409997f07ba540a6266556fabd1520c32b95d15f6a5186b92a370356d0b05ae9bfa859145fe478edf50bb125d134c748666fcf0b3950fb9182c80a9a7ee97856099b4c7e056d02c983601f5c928721be85bd5ed47eaba0fcf9fd23953c165f3e9877a1f24ea026ba82f9911dbb22fe616adf4cc270d255ee99ae1c4e1ec4ba6463eb440b4872853b3571d272f19546acaf322a66d49920451246416848f630481989544a5a84c7fa4eb025e017fa37c3d4ee701198a8ec22f46045e342c9c258c37524c5667d8", 0x1000}, {&(0x7f00000a7000)="c96fa3c5a85c7cd51c7bc2f10123b448ee9b88931b9658990771ae59880d75c4289807758143b0b8efb01dc75b5b9a2667c8bfc972d3ce53b91b5875982fef14bb9d9a3b2f358826cdbb1dda1f7baa7f96c651f32be6b29c4990e7bd47a7960ba973e7d6a07d5fff55bcf3b3559d466d62ea06a9c507ed2e5d0a7cb51f234bbd739f", 0x82}, {&(0x7f0000787000-0xb0)="9a71b8887c619482c609c08472f6248fa518474f43225a9c293f4ee6baa56f51166463b7f853fc675f28f9978f6a1a2efb99ada940b106322eba7b8abe3b5f90acbc9bf3d5b930715ab0700f62e9323bdbbd50667cb7ba376e5f69f57e18b8c870ab537e48fed78faa038c4e6b2c1688985e0d6415bb9810fcf0e5b651d45abd8ec65689f22dfe35e0c4a20b5826a918749485f62a1874d23a2cf1c62d5fb056a178c7aeb5aff2bffdb3cef9526d740c", 0xb0}, {&(0x7f00001b5000-0x30)="e5c022e564bc348e1021a7a352f8a78551108e0be025cf44c8d36d4147fa5740c6b567dad8998a1f860c994e60daf636", 0x30}, {&(0x7f000038b000-0x70)="7640841838656a0acd92c2179c8bb91c40e6842f9a56d4c8ce87a6d4ba1d558d612a0bf9b854c6c2eae2b6042d985cccb62c533a864b30b2e1e6938f0a3444fc81b52b019714acf297480f0ec572746d1ef5660ae291a866c16c31afda1c5201eb57ef2771028cc88c0cba263b82228b", 0x70}], 0x5, &(0x7f0000636000-0x60)=[@cred={0x20, 0x1, 0x2, r1, r5, r6}, @cred={0x20, 0x1, 0x2, r1, r7, r8}, @cred={0x20, 0x1, 0x2, r1, r9, r10}], 0x60, 0x44000}, 0xcccc88a5d62a16c0) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000166000)) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x2000000000000) dup2(r2, r3) getresgid(&(0x7f000052a000-0x4), &(0x7f00000be000-0x4), &(0x7f0000b5c000-0x4)) clone(0x0, &(0x7f0000fd7000), &(0x7f0000fd6000-0x4), &(0x7f0000f70000-0x4), &(0x7f0000f7b000-0xf4)) tkill(r1, 0x15) 2018/02/04 15:23:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000b28000-0xa)='./control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000d09000)={0xffffffffffffffff, 0x0, 0x1, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00004c8000)={0x70b, r1}) symlinkat(&(0x7f0000dac000-0x8)='./file0\x00', r0, &(0x7f000088c000)='./file0\x00') lremovexattr(&(0x7f0000b30000-0x10)='./control/file0\x00', &(0x7f000072c000-0x18)=@known='system.posix_acl_access\x00') 2018/02/04 15:23:56 executing program 6: mmap(&(0x7f0000000000/0xc30000)=nil, 0xc30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) waitid(0x0, 0x0, &(0x7f0000c30000-0x10), 0xc, &(0x7f0000023000-0x90)) 2018/02/04 15:23:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000060d000-0x8)='/', 0x618081, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000690000)={0x0, 0x37, "5f84f5f2af8479c0532b7f087c3901edc62471a09ed1eaae2865028cdb5374aad50b511ebd3a2320de6152143008aaa2e7cb4a7a3b42a8"}, &(0x7f0000358000-0x4)=0x3f) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000023d000)={r2, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}}, &(0x7f0000be4000)=0x8c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000681000-0x11)='/dev/vga_arbiter\x00', 0x2800, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000049a000)={0x0}, &(0x7f0000232000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000064000-0x10)={0x441e, 0x2, 0x7, 0x1, r3}, &(0x7f0000850000)=0x10) 2018/02/04 15:23:56 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095c000-0x4), 0x4) 2018/02/04 15:23:56 executing program 7: r0 = memfd_create(&(0x7f0000dd3000-0x1d)='eth0$((em1posix_acl_access/*\x00', 0x0) bind$vsock_stream(r0, &(0x7f000024b000-0x10)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x808000000000002, 0x0, 0x3, 0x0, []}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f00005a0000-0x108)={0x396f, {{0xa, 0x2, 0x8001, @loopback={0x0, 0x1}, 0xef1}}, {{0xa, 0x0, 0x5, @empty, 0x2}}}, 0x108) ioctl(r1, 0x8916, &(0x7f0000000000)) 2018/02/04 15:23:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f000003c000)={0x0, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xb8}]}) sysfs$3(0x3) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b25000)='/dev/rtc\x00', 0x200000, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000f50000-0x4)=0x9, 0x4) 2018/02/04 15:23:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c30000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000622000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000fc8000)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f6991376637, 0x10800a}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"8c4e743039d3b02be84d090b"}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick}) r2 = open(&(0x7f00008ec000)='./file0\x00', 0x100, 0x102) connect$ipx(r2, &(0x7f0000de5000-0x10)={0x4, 0x1122c896, 0x3, "7dd1b7a3a80f"}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00003c2000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000998000-0xc)={0x0, 0x9, 0x0, {}, 0x0, 0x5}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ac8000-0x8)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000d49000-0xbc)={0x0, 0x0, 'client1\x00', 0x0, "60f687a166166957", "86d645c6adbcb1aa162b5ab0f9895d9382fe2bf027e85adb2ecc4ae71ce8172f"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/04 15:23:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f000001e000-0x4)) openat$keychord(0xffffffffffffff9c, &(0x7f0000b6e000-0xe)='/dev/keychord\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cc5000-0xa)='/dev/ptmx\x00', 0x608000, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000a32000-0xec)=""/236, &(0x7f000067c000-0x4)=0xec) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000197000)={{0x3, 0x4c26896000000}, 'port0\x00', 0x8, 0x101000, 0x1, 0x4, 0x5, 0xfff, 0x100000001, 0x0, 0x0, 0xb8}) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00001b0000)=""/72) mount(&(0x7f000012b000)='./bus\x00', &(0x7f0000637000)='./bus\x00', &(0x7f0000b25000)='squashfs\x00', 0x80, &(0x7f0000fed000)="f7d1cea340aab13f4e38e44745cabf17cf7bbc28be631bca02df4f57ff18866b47a57dfe94f00d4fe30a") sendfile(r1, r0, &(0x7f00000d1000-0x8), 0x8000fffffffe) ioctl$TCFLSH(r1, 0x540b, 0x2) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003f8000-0x20)={@mcast2={0xff, 0x2, [], 0x1}, 0x86b4, 0x2, 0xff, 0x0, 0xe0f1, 0x9b, 0x9}, &(0x7f00000ea000-0x4)=0x20) dup(r0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000700000-0x24)={0x20, 0x80000000, 0x81, 0x4, 0x49d7200d, 0x4, 0x1ff, 0x0, 0x3, 0x3f, 0xffffffff, 0x3ff}) 2018/02/04 15:23:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x200) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00009cd000-0x4)=r1) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000399000)={0x14, 0x4, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 15:23:56 executing program 6: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_dev$mice(&(0x7f0000dac000)='/dev/input/mice\x00', 0x0, 0x2200) ioctl$TIOCCONS(r1, 0x541d) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000e0e000)=@int=0x2000000, 0x4) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000e40000+0x56c)=0x3) ppoll(&(0x7f0000531000)=[{r2}], 0x1, &(0x7f0000fdf000-0x10)={0x0, 0x1c9c380}, &(0x7f0000fde000), 0x8) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000ede000-0x10)={0x0, 0x0, 0x101}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000015f000)={r3, 0x80000, r1}) 2018/02/04 15:23:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x3}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) 2018/02/04 15:23:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) process_vm_readv(0x0, &(0x7f00004bd000)=[], 0x0, &(0x7f0000fe0000-0x10)=[], 0x0, 0x0) r0 = add_key(&(0x7f0000c85000)='dns_resolver\x00', &(0x7f00004c3000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000b3000-0x47)="1a4b39b6315f75888bd4361974ea541990adbd3678f90f0c1d01e4c3913c7f793d97960f127617c4740da88b9c458f32be19986f5a2683f3c74f792a384d06ed525b57139b10fe", 0x47, 0xfffffffffffffffc) add_key$user(&(0x7f0000a31000-0x5)='user\x00', &(0x7f000077a000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000019e000-0x13)="9bd057fd144359c6349c9680f5d9cca80ad708", 0x13, r0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ba8000-0xe)='/dev/keychord\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000a4a000-0x74)={0x0, 0x6c, "56e80f865b3427ae82f1941ea4770c0276218845157079de62f55118005c8ac442dd24119879327aebdf0587af6e73b028a88a329d078a107b5bcf7996731972e1d9d8c32f67948065f116b826fa23c79dcceb9665ff1de36160d5c14e28405d67fa5c4cdbd81aff2dc88f14"}, &(0x7f000080e000)=0x74) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000058a000-0x10)={0x80, 0x2, 0x80000000, 0x1, r2}, &(0x7f00001ef000-0x4)=0x10) 2018/02/04 15:23:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d91000)='./file0\x00', 0x40) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f00006ab000-0x48)=@full, &(0x7f00003a5000-0x4)=0x48) dup(r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000089e000)='/dev/hwrng\x00', 0x22a00, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00003a6000), &(0x7f0000bf1000)=0x4) 2018/02/04 15:23:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f000026b000)="6f6f6d5f736384726500ca93d4dbe4d78cc1dca2acd3e507761fa9527f628a90b823aa23a6b06febd2887d8ef87f21a91a150bc3e864e7e7cd7f6061daeef4de8fd2a26ec6d94935d703e28441764ad7d0063f733e5999ba6a5d785dcde2c119b7a8394f94109b7fd19bbc17454694665a92152893bf17e6394cf8d94bba1af39a0cdcc1c9d32398cdeeffaf") fstatfs(r1, &(0x7f0000bdf000)=""/17) fcntl$setlease(r1, 0x400, 0x2) write(r1, &(0x7f0000882000-0x82)="d97bdb3ebf7e0aa9ff359cfaa45e2ceeac6d528ae7e147e455cd0ca48682f06cb81bb923bfe6a6ed186879b8a19c4230af643fcc68a1e924882317b3319e0ebe1638d7a4c055781b0a03052dc689cd16618ca16c78d2e0ca744e5f89eed292667ecc17ad31f933010815399c90883e4d172b273dcf8ae7f24296b007ac30b61cd3c5", 0x82) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00002b7000)={{{@in=@broadcast, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f000033e000)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00005ac000)={r2, 0x1, 0x6, @random="e41dc83c37d3"}, 0x10) sendmsg(r1, &(0x7f00005f7000-0x38)={0x0, 0x0, &(0x7f0000879000)=[{&(0x7f0000d7d000)="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", 0x1000}, {&(0x7f0000682000-0xae)="c0a08e61a4730f7a50dbf5d2d9025d783e130db3ff67a7bb3affc30d2a3ef7f381dc1039f1e97e5afcfc095933b5d2a41bc98b4deb7625b4bab3ab76e24970dff11cc04dc3fcaf183ded8536d33ea0b04880fd45f5e732bd31df662abca14a6db188c597e19a4509781ca68ce4663c4c6ee0ed838c2e88c98715dca970cfa67b844b698d3acef1ef9b30c792390e2235b6e24756a91e4052287cf420898f403f2bce4a88af87b9af86dfc745d9aa", 0xae}, {&(0x7f0000765000)="7c970cfaa4da4db8698335d784f170b70640bc26dd0fedf0b7ed514c5ec8a0a416e864048f7d0d7d1b89f3795f6435a2b85c7043f8655f9dd6f9c83dcbc927b6fe563cd7bf6b69bda307dc5b4515abab9869ca1a2a92586bd40daf0af19984c6750d50eb7b3db68f4910722995ce4d4bd6255ca07c17f9bd50513e624e739e6bdcf82f13c9d882d15eb93df84478816c882b6181ee8c55655c80c88dc55b99e13bdbd353c80dd81a6059a60563725a0a4bbdf6acab1e4a6e7a10be2d34a9a1fdd8630b481d4e659358c0624566eaaca18dc73691a849d1325a32a9b419b8eb13cd5c20de0bed", 0xe6}, {&(0x7f0000b32000)="d38904b1dae4fbbf19", 0x9}], 0x4, &(0x7f00007dc000)=[{0x60, 0x0, 0xbac, "fe706432cf246298104f1519673ccec0b02fad126d2536bbbf86adace9453285934a9e925c8c7fbc8ab999a1903e51dec56122650767238ab4ccf10df36d0c15a7f705c80e5231a2797d"}, {0x18, 0x3a, 0x5, "d21698d65c65"}, {0x108, 0x12d, 0x2c64d50b, "3960ac6fab77a92927bafdd59ce0649abe89d043faa5150c3ee72f4942cf318de0f17dcb6a40b19360daedc96d64dc32a1e554bafabe44a4d74c2f882e54bc3e544b56232ebde0b21cbed2e41970265a71f27830ac6e2b74ac7103400a45e292e756be074427a799492a647e0ef2389818b37bf14554c0b47bcb119bd0da05af107d745ecc9124c8ee774c5154864aa6c217b9f0f8fa6cf4c182c1d3b85416abd624ead2b3e625f6b03bbcd313bca8efc799199c2f44e63f9056aa325dd7b37089b07548dcb0d76c93b57f5475a4e229dbcb0cc11e855eda6d06a14d3351f0d2126e7c77edbbb3e6bf77e265d08238ad3986781513af903c"}], 0x180, 0x20000080}, 0x40001) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000bcc000), 0x0) 2018/02/04 15:23:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004c8000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c44000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f00002b2000-0x28)={&(0x7f00005a3000/0x1000)=nil, 0x5, 0x0, 0x84, &(0x7f0000c24000/0x3000)=nil, 0x2}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a}}]}, 0x34}, 0x1}, 0x0) 2018/02/04 15:23:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000078000)={@generic="0ebbc720f7f9149d6cda1219cdaea7bf", 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000dd6000-0x3c)=@bridge_setlink={0x20, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, []}, 0x20}, 0x1}, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d45000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00000d3000-0x4)=0xc1ba, 0x4) 2018/02/04 15:23:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socketpair(0x8, 0x0, 0x9, &(0x7f0000692000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00006d3000-0x40)={&(0x7f000076c000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000d1b000-0x8)=[0x0, 0x0], &(0x7f0000814000-0x8)=[0x0, 0x0], &(0x7f0000767000)=[0x0], 0x4, 0x2, 0x2, 0x1}) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000806000)=""/111, &(0x7f0000320000)=0x6c) 2018/02/04 15:23:56 executing program 6: socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f0a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00008cd000)=[{0x3, 0x5c}, {0x8, 0x2}, {0x4, 0x1}, {0x8, 0x1189}, {0xc, 0x100000000}, {0x991a6cd4bc4d7c5f, 0x1}, {0x8, 0x7ff}, {0x4, 0x36a}, {0x2, 0x80000001}, {0x8, 0x1}], 0xa) writev(r0, &(0x7f00007d0000-0x10)=[{&(0x7f0000562000)="1f0000010000000000020200000006810002380549000100010100ff3ffe58", 0x1f}], 0x1) 2018/02/04 15:23:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000002000)}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000202000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = syz_open_dev$mice(&(0x7f00002b2000)='/dev/input/mice\x00', 0x0, 0x4080) r4 = getpid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000001a000)=0x0) lstat(&(0x7f0000a80000)='./file0\x00', &(0x7f00009d1000)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f9f000)=0x0) fstat(r0, &(0x7f0000471000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f000071a000-0x4)=[0x0]) sendmsg$netlink(r2, &(0x7f0000fd2000-0x38)={&(0x7f0000955000)=@kern={0x10, 0x0, 0x0, 0x67c0ec422136f68}, 0xc, &(0x7f0000ff4000-0x10)=[{&(0x7f00001f5000)={0x32c, 0x2a, 0x904, 0x5, 0x1, "", [@generic="b48926ba6a3640afc88450917401d75033784f228e26cc1b6104ee6fb42602842843bb3956274122aa962efb37cb042185bc7a6a2764de0b84", @nested={0xdc, 0x7, [@typed={0x18, 0x6b, @ipv6=@empty}, @generic="57102e80d87c827b3cf99f9a58189375e4872f2c7e2cfe0dc1f95fb752762b2f5db472b6394f6497fe9b892e9ffd119111cc073855ca9e183eaa3870225924b22ca8f7ab7bc1a15ba291d919ecb056c03442f4b542ce9ff5297ea24f803982e12736f347fb445e28c75d673299c78b8bebbe68148889db1856bfb4c5347324f425c26709fd832bfdcee30e88c26f43251030fc57887d063404d3ce10b368de293db08f9c649c292091a64579ba57e065c88b", @typed={0xc, 0x20, @fd=r0}]}, @typed={0x18, 0x54, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @typed={0xc, 0x37, @fd=r3}, @nested={0x10, 0x4a, [@typed={0xc, 0x2d, @pid=r4}]}, @nested={0x2c, 0x6a, [@typed={0xc, 0x23, @fd=r0}, @typed={0x10, 0x4e, @u64=0x2}, @generic="fb34666ddff9a1345a4a5524"]}, @generic="a84160254f79c0ba05edb58231e60f7837c0aa443f29b11afbfe73e85d1d7055e056e615111fe27bdfc90aa81eecbdaee08d9c62e4cc717ea243b48a5f83facfd696505bf247bc13d3399e35ee7987dbece0b546d09a0564b513265ae772263208a3111083786d68a4769c10130f8492e07cfe5cee964244c373fcb191bc30f90342e022278d670b2e52ac4d2dc69ad33cb56aac73df49b9531f1af8e15c39e902a538ab7543fcb90dae3340aacaffe3d0ee819c4b19dad95880ff01e2a6", @generic="8930b19393631d325ef0d1e0b4a66c928411d7410d15279993b70709882e6d34e001af6848bf3b0ed7073aed6dd4c3c76cec9724c7de3bdb714874bd166361e7343d5711030ef5d9005e6cdbe1e8dde50c206caa1e72136249e4f71e1e8e9788a950295630ecb56de2750b42651823acf18566ee8da25db7d969a501367f339267bdc8e011cb7e3f9ca26cddd5ae292c8a09079442ac54126fc3ccd4ec8b19edb9e8ee9c9a381ea35f4c967c4196d85eb09abc8b4419c80a3650b6fcc36545c72370b49fbc35386d42164c31ca3f11213a36281d6bec90d38cb9dee7f45226befa1d7e35fdba611012"]}, 0x32c}], 0x1, &(0x7f0000e88000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x40, 0x1}, 0x20000041) 2018/02/04 15:23:56 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000fe7000-0x4), &(0x7f00005ab000)=0x4) r1 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r1, 0x400, 0x1) fcntl$getflags(r1, 0x404) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000527000-0x18)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0xffffffffb49b3631}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000fe7000-0x8)={0x0, 0x401}, &(0x7f0000fe6000)=0x8) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000fe8000-0x4)=0x10000000001, 0x393) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000fe9000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000925000-0x8)='./file0\x00', &(0x7f0000fea000-0x14)=@known='security.capability\x00', &(0x7f000058a000)='\x00', 0x1, 0x2) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r1, 0x8) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000fe9000-0x10)={0x16d, 0x8000, 0x9b31}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000fea000-0x5)='user\x00', &(0x7f0000fe9000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000022a000-0xc9)="d960bd3ef9ead3c5d67905b400448922b4ede4d7a1eac4a12ae8c07574f22ca522ca5efc7592a4cda569e75f8837f1a954afa258a80dc45eb21b8e380ceffb2916537cea99492f7da5db5f9f285270026697f1e6deb1cc35241e9444f5d95095d564620d52831bd4881fe0e43c04c085e5d7080b5c9e247099ac99fe4594be34bfc953b9415177f6ecade67d2068e614ee93d74d899586672add0385197bfe11b44cd45808b7da3c4283150da4690aa029e1bf7b4ec1b41e7ab4a7db522a1dad8e95d3fef599c5a552", 0xc9, 0xfffffffffffffffd) keyctl$invalidate(0x15, r3) readlinkat(r1, &(0x7f0000fe8000-0x8)='./file0\x00', &(0x7f0000fe8000-0x4b)=""/75, 0x4b) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000fe7000-0x7d)={r2, 0x75, "8297fcbc1afa404be4f428549c5e004777085277d94a43d27b7b21e983de14d56e6ef1fb3e021de65c09000000000000002b221b048672b3c7eb334247a801441a9c8c3352ef05a542d572490c48b21c7f687cba1ce7aad847e9e6b763f21990ae23f587bb5fc45320396b3708916ebd6479e49d25"}, &(0x7f0000fe6000)=0x7d) keyctl$session_to_parent(0x12) 2018/02/04 15:23:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) getsockopt(r0, 0xffffffffffff908e, 0x4, &(0x7f0000192000)=""/107, &(0x7f000068c000)=0x6b) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) clock_gettime(0x0, &(0x7f00001e3000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000ac1000-0x10)={r2, r3+30000000}, &(0x7f0000579000)={0x0}) recvmmsg(r0, &(0x7f0000397000-0x3c)=[{{&(0x7f0000db3000-0xc)=@nl=@kern, 0xc, &(0x7f00005e6000)=[{&(0x7f0000c9b000)=""/73, 0x49}], 0x1, &(0x7f0000d5e000-0x8)=""/8, 0x8}}], 0x1, 0x0, &(0x7f000080b000-0x10)={r4}) r5 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) dup2(r5, r5) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000dc3000-0x8)) inotify_add_watch(r0, &(0x7f0000eca000)='./file0\x00', 0x80000000) sendmsg$nl_crypto(r5, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, [{0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}]}, 0xfffffc76}, 0x1}, 0x0) 2018/02/04 15:23:56 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/193) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000c65000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0x2, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, @common='sit0\x00'}) r2 = syz_open_dev$mice(&(0x7f0000bc1000)='/dev/input/mice\x00', 0x0, 0x200081) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f000001d000-0x10)={&(0x7f0000c72000/0x1000)=nil, 0x1000}) 2018/02/04 15:23:56 executing program 0: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000061a000-0x15)='/dev/pktcdvd/control\x00', 0x20000, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r1, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick, {0x1}, {}, @raw8={"b70be5f1919c08b5c9497c63"}}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000fba000-0x1000)="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", 0x1000) readv(r1, &(0x7f0000a73000)=[{&(0x7f0000001000-0x4)=""/4, 0x4}], 0x1) [ 106.957528] PF_BRIDGE: RTM_SETLINK with unknown ifindex 2018/02/04 15:23:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x400400, 0x0) r1 = getpid() mq_notify(r0, &(0x7f0000c63000)={0x0, 0x16, 0x6, @tid=r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000816000-0x8)='./file0\x00', 0x0, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00001ea000-0x8)={0x0, 0x8}, &(0x7f0000515000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00002d0000)={r3, 0xcb}, 0x8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000096b000)={0x0, @rand_addr, @loopback}, &(0x7f000012c000-0x4)=0xc) sendto$packet(r2, &(0x7f0000940000-0x5e)="fd410b389e443b8d684dbe4ce1a71e37b5bc839cdb8b00b114ae32ebcdc1869ca246621632738edb95b9e69f5d16c62bb06b1071c24fffe9ac529173b97558a9f15470ea7dd09853a12f3fce5113d0d55146f98f753d3b835bf44880e6f5", 0x5e, 0x1, &(0x7f00004d4000-0x14)={0x11, 0x1c, r4, 0x1, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}}, 0x14) open(&(0x7f00004f3000)='./file0\x00', 0x400000, 0x40) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r5, 0x0, 0x24, &(0x7f000051a000)={@empty, @local}, &(0x7f0000ee7000)=0x8) setsockopt$inet_buf(r5, 0x0, 0x2d, &(0x7f00001f4000)="76731934ea99b4811b57d3dab66a17ae334c97e5881e041e3dce99a18a7bf1d6df39d884cea01160e000733e8b95a23aaa9f0aa2853921ede930d71892006f93e28aee5f8cd6ab0e", 0x48) 2018/02/04 15:23:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000de7000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000d88000-0x10)={0x3, &(0x7f0000205000-0x18)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00002b1000)={r1, 0x2}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006f4000-0xf)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r2, &(0x7f0000d43000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @addr={0x81, 0x6}}], 0x30) 2018/02/04 15:23:57 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000a000-0x11)='/dev/vga_arbiter\x00', 0x201, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000014000-0xc), &(0x7f0000013000)=0xc) getpgrp(0xffffffffffffffff) r1 = getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000)) getpid() gettid() mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000014000-0x4)) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000013000)) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000013000), &(0x7f0000008000-0x4)=0xc) getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000)) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000013000)) r2 = getpgrp(r1) r3 = getpgid(r2) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r3, &(0x7f0000013000)=[{&(0x7f0000002000-0x3d)=""/61, 0x3d}, {&(0x7f000000a000)=""/223, 0xdf}, {&(0x7f0000014000-0xc2)=""/194, 0xc2}, {&(0x7f0000010000)=""/124, 0x7c}, {&(0x7f0000001000-0x54)=""/84, 0x54}], 0x5, &(0x7f0000013000)=[{&(0x7f0000014000-0x20)=""/32, 0x20}, {&(0x7f0000013000)=""/196, 0xc4}, {&(0x7f0000002000)=""/166, 0xa6}, {&(0x7f0000014000-0xf6)=""/246, 0xf6}], 0x4, 0x0) write$eventfd(r0, &(0x7f0000008000-0x4), 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f000000f000)=0x6, 0x8) [ 107.018245] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 107.019158] binder: 16559:16567 BC_FREE_BUFFER u0000000020000000 matched unreturned buffer [ 107.049173] binder: 16559:16580 ioctl 8904 2001a000 returned -22 2018/02/04 15:23:57 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80003) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000012000-0x8), 0x0, 0x8be09a2368556833, &(0x7f0000003000-0x8)=@abs, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ppoll(&(0x7f0000004000-0x48)=[], 0x0, &(0x7f0000011000), &(0x7f0000012000), 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 15:23:57 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000026000-0x8)='./file0\x00', 0x80000, 0x102) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000007000)={0x6, 0x4, 0x5, 0x4, 0x1000, 0x33}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001c000-0x38)={&(0x7f0000009000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001b000-0x3c)=@newneigh={0x28, 0x1c, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0xc}, [@NDA_DST_MAC={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/02/04 15:23:57 executing program 0: mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(0xffffffffffffffff, 0x5404, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x5b}) 2018/02/04 15:23:57 executing program 6: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80003, 0x401, &(0x7f0000ca1000-0x8)) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ff1000)='/selinux/validatetrans\x00', 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x12, &(0x7f0000c07000-0x4), 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00008bf000)={{{@in6=@local, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000bd4000)=0xe8) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000ff2000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x40, 0x71482979, 0x0, 0x100, 0x3, 0x40, r2}) [ 107.078893] binder: BINDER_SET_CONTEXT_MGR already set [ 107.086127] binder: 16559:16580 ioctl 40046207 0 returned -16 [ 107.095753] binder_alloc: 16559: binder_alloc_buf, no vma [ 107.102043] binder: 16559:16580 transaction failed 29189/-3, size 0-0 line 3127 [ 107.114937] binder: 16559:16567 BC_FREE_BUFFER u0000000020000000 no match [ 107.123878] binder: 16559:16567 ioctl 8904 2001a000 returned -22 [ 107.159640] binder: undelivered TRANSACTION_ERROR: 29189 [ 107.166114] binder: release 16559:16567 transaction 139 out, still active [ 107.173081] binder: undelivered TRANSACTION_COMPLETE [ 107.178304] binder: send failed reply for transaction 139, target dead 2018/02/04 15:23:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000337000-0xc)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000b8d000-0x38)={&(0x7f00003f6000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}}}, 0x32, &(0x7f000055b000-0x20)=[{&(0x7f000083c000)=""/203, 0xcb}, {&(0x7f0000da6000)=""/15, 0xf}], 0x2, &(0x7f0000cd3000-0xe5)=""/229, 0xe5, 0x20}, 0x2000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000095d000-0xa)={0x0, 0x6, 0x1, [0x9]}, &(0x7f00004c6000)=0xa) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000b41000)={r3, 0x10000}, 0x8) accept$packet(r2, 0x0, &(0x7f0000dc8000-0x4)) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000028b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000a06000-0x8)={0x0}) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f000060a000)='/dev/ppp\x00', 0x20001, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f00000f9000-0xc)={r5, 0x80000, r6}) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000ffe000)=@assoc_id=r3, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075b000-0x30)={0x4c, 0x0, &(0x7f000092b000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bd2000-0x48)=[], &(0x7f0000a82000-0x18)=[]}}}], 0x0, 0x0, &(0x7f000005b000-0x82)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000b8000)={0x4, 0x0, &(0x7f0000109000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f0000584000-0xad)="e7"}) 2018/02/04 15:23:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = creat(&(0x7f00006b6000-0x8)='./file0\x00', 0x11) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000a5f000)={0x8, 0x9, 0x8, 0x7ff}, 0x8) link(&(0x7f0000c24000)='./file0\x00', &(0x7f0000ee5000)='./file0\x00') socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d27000-0x10)='/dev/sequencer2\x00', 0x140, 0x0) mknodat(r1, &(0x7f0000861000-0x8)='./file0\x00', 0x1000, 0x73d3) timer_settime(0x0, 0x0, &(0x7f0000d7e000-0x20)={{}, {0x77359400}}, &(0x7f000027f000-0x20)={{0x0}}) rt_sigtimedwait(&(0x7f00004cf000), &(0x7f000007f000), &(0x7f0000d66000-0x10)={r2}, 0x8) syz_open_dev$usbmon(&(0x7f0000ed6000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) 2018/02/04 15:23:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000508000)='/dev/ppp\x00', 0x6000, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000b36000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000f3a000-0x4)=0x14) sysfs$3(0x3) recvfrom$packet(r1, &(0x7f0000e46000)=""/154, 0x9a, 0x40000002, &(0x7f0000588000-0x14)={0x11, 0x7, r2, 0x1, 0x3, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000c0c000)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000c67000)=@bridge_dellink={0x28, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r3}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0xffffffffffffff0d}]}]}, 0x28}, 0x1}, 0x0) 2018/02/04 15:23:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000e79000-0x9)='/dev/sg#\x00', 0x5, 0x10000) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000c91000)=""/215, &(0x7f0000e79000-0x4)=0xd7) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(r2, 0x40b) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000e7a000-0x4)=0x5, 0x4) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r3, &(0x7f0000e79000)=[{{&(0x7f0000442000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f000059b000-0x70)=[{&(0x7f0000e7a000-0x51)=""/81, 0x51}, {&(0x7f0000e79000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0x57)=""/87, 0x57}, {&(0x7f00009cf000)=""/214, 0xd6}, {&(0x7f0000461000)=""/164, 0xa4}, {&(0x7f0000273000-0x9e)=""/158, 0x9e}, {&(0x7f0000e7a000-0x29)=""/41, 0x29}], 0x7, 0x0, 0x0, 0x8}, 0xc0}, {{&(0x7f000015d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10, &(0x7f0000e7a000-0x20)=[{&(0x7f0000e7a000-0xdf)=""/223, 0xdf}, {&(0x7f00001f3000)=""/93, 0x5d}], 0x2, &(0x7f0000b1f000)=""/96, 0x60, 0x6}, 0x3}, {{&(0x7f0000ba7000-0x9)=@rc, 0x9, &(0x7f000010a000-0x50)=[{&(0x7f0000e79000)=""/24, 0x18}, {&(0x7f0000e7a000-0x6a)=""/109, 0x6d}, {&(0x7f0000e79000)=""/193, 0xc1}, {&(0x7f000095d000)=""/162, 0xa2}, {&(0x7f0000bd2000-0x70)=""/112, 0x70}], 0x5, &(0x7f000084c000-0x37)=""/55, 0x37, 0xffffffffffffff00}, 0xbc0}, {{&(0x7f0000a3c000)=@hci, 0x6, &(0x7f0000e7a000-0x40)=[{&(0x7f0000229000)=""/85, 0x55}, {&(0x7f0000e7a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0xe8)=""/232, 0xe8}, {&(0x7f0000e79000)=""/4, 0x4}], 0x4, &(0x7f00001c3000-0xe5)=""/229, 0xe5, 0x2}, 0xffffffff}, {{&(0x7f0000132000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f00007c3000-0x70)=[{&(0x7f0000e79000)=""/166, 0xa6}, {&(0x7f0000903000-0x87)=""/135, 0x87}, {&(0x7f00004cf000)=""/160, 0xa0}, {&(0x7f0000e7a000-0xe6)=""/230, 0xe6}, {&(0x7f0000268000-0xac)=""/172, 0xac}, {&(0x7f0000e7a000-0xbd)=""/189, 0xbd}, {&(0x7f0000e79000)=""/63, 0x3f}], 0x7, &(0x7f0000e7a000-0xad)=""/173, 0xad, 0xd4}}], 0x5, 0x120, &(0x7f000060f000-0x10)={0x77359400}) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f000024c000-0x4)) dup2(r3, r2) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000e7b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0xd00}) getsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000e7a000), &(0x7f0000e7b000-0x1)=0x4) 2018/02/04 15:23:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000062a000)='/dev/snd/timer\x00', 0x0, 0x101000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000003b000)={0x2, 0x1, 0x9, 0x3, 0x20002000000}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000ab3000)={@dev={0xac, 0x14, 0x0, 0xd}, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xd}}, 0xc) accept$inet(r1, &(0x7f0000940000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000321000-0x4)=0x10) ioctl$TIOCCBRK(r1, 0x5428) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc074510c, &(0x7f0000e6b000-0x50)) 2018/02/04 15:23:57 executing program 1: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f00008e8000), &(0x7f00000d3000-0x1)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f000006a000-0x8)=[{0x1f, 0xb4, 0x1, 0x2}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000100000)=""/22, &(0x7f0000896000-0x4)=0xfffffffffffffe89) 2018/02/04 15:23:57 executing program 7: r0 = dup(0xffffffffffffff9c) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x3) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x7, 0x30, 0x400}, &(0x7f0000001000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00008bf000)=r2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001000)={{0x2, 0x2, @broadcast=0xffffffff}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x40, {0x2, 0x3, @multicast1=0xe0000001}, @generic="4fcc5c033b3f53fd0d11912c85dec5b8"}) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000001000-0xac)=""/172) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000004000-0x40)={0x7, 0x3ff, 0x4ec2, 0xe0, &(0x7f0000004000-0xe0)=""/224, 0x6, &(0x7f0000003000)=""/6, 0x69, &(0x7f0000003000)=""/105}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000003000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000005000-0x4)=0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000005000-0x8)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000)) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000005000)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) ioctl$KDSETLED(r0, 0x4b32, 0x7) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000007000-0x10)={0x5, 0x1}) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000004000-0xc)={0xb7c, 0x1, 0x100000001, 0x80000000, 0x3, 0x6}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000008000-0x16)={r2, 0x32, 0x7, [0xf86b, 0x0, 0x8, 0xffffffff, 0xc0000000, 0x9, 0x101]}, &(0x7f0000008000-0x4)=0x16) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={r3, 0xdc6}, &(0x7f0000007000)=0x6) 2018/02/04 15:23:57 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./file0\x00', &(0x7f000000c000)='./file0\x00') mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000019000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f000000c000)='/dev/usbmon#\x00', 0x7, 0x8000) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000009000)={0x6, &(0x7f000000a000-0x30)=[{0x100000001, 0x100, 0x401, 0x4}, {0x10001, 0x10001, 0x1, 0x9}, {0x1f, 0x3, 0x100, 0x5}, {0xc2, 0x7fff, 0x401, 0x7f}, {0x6, 0x7f, 0xfff}, {0x3f, 0x5312f3d6, 0x8, 0x6}]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) renameat2(r0, &(0x7f0000017000)='./bus\x00', r0, &(0x7f0000019000-0xd)='./file0\x00', 0x2) 2018/02/04 15:23:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7}, 0x0, 0x7fffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) r1 = socket$inet6(0xa, 0x6, 0x101) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000f83000), &(0x7f0000c7a000-0x4)=0x4) prctl$void(0x9bc5637330eba3b9) r2 = dup(r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000587000)={0x0, 0xb6, "733b31d8fe45c46f2b6e47935f7a9a3a5f549c0d8435badfc043ba35061d82fa1e14061d57a1ac3163a279a9a677ffff4f5853f7d9847db4f8c2d7486f382c789c39253ea1419d994a797fdfa0764b35619055ab9f2ec4bf456f2cafd9e97f106c6708199048ab983fb19221b18c03c502383998523198a1dc0a8402d77bf92719506b07660ec138b0f1e1d0a86bd12c597a7794666aaeb9e6d4caa77a38daa49adabb7bb6812000ea42f405a035df381f5e1cc1d3c7"}, &(0x7f0000ea5000)=0xbe) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000097c000-0x20)={0x5b16, 0x3f, 0x8000, 0x8, 0x1, 0x1, 0x5, 0x80000000, r3}, 0x20) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) mq_open(&(0x7f0000569000)='-$\x00', 0x80, 0x0, &(0x7f00007eb000-0x40)={0xbe, 0x5, 0x2, 0x0, 0x0, 0x200000000000, 0xb2, 0x4000000000000001}) 2018/02/04 15:23:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x55, &(0x7f0000bf5000-0x64)=""/100, &(0x7f0000a7c000-0x4)=0x64) setsockopt$inet6_opts(r0, 0x29, 0x38, &(0x7f0000fd8000-0x28)=@hopopts={0x0, 0x0, [], []}, 0xffffffffffffffe1) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/04 15:23:57 executing program 5: r0 = creat(&(0x7f0000d80000-0x8)='./file0\x00', 0xc0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x3e, {{0xa, 0x0, 0x3ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}, 0x1, 0x5, [{{0xa, 0x3, 0x80000001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1ff}}, {{0xa, 0x0, 0x20, @empty, 0x10000000000}}, {{0xa, 0x0, 0x1, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x4, @empty, 0x5}}, {{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}]}, 0x310) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000016f000-0x10)={0x1, 0xa444, 0x0, 0x1}, 0x10) timer_create(0xfffffffffffffffc, &(0x7f0000044000)={0x0, 0x14, 0x0, @thr={&(0x7f0000a86000-0x98), &(0x7f00009d0000)}}, &(0x7f0000454000)) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00006d3000)=0x4) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{}, {0x0, 0x989680}}, &(0x7f0000046000)) timer_settime(0x0, 0x0, &(0x7f00007af000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) 2018/02/04 15:23:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bda000-0x1)) chdir(&(0x7f0000870000)='./file0\x00') mkdir(&(0x7f000022e000-0x8)='./file0\x00', 0x0) socketpair(0x8, 0x2, 0xfffffffffffffffa, &(0x7f0000b3f000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00007bf000-0x4)=0x100, &(0x7f0000b12000)=0x4) 2018/02/04 15:23:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f000051b000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000061f000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00009cb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f00008f8000)={0x5, 0xd3, 0x2, 0x6, 0x8000, 0x3, 0x0, 0x5, 0x72, 0x3560}) r3 = syz_open_dev$sg(&(0x7f0000b4f000)='/dev/sg#\x00', 0x1, 0xc0202) faccessat(r3, &(0x7f0000495000)='./file0\x00', 0x10, 0x800) setsockopt$inet_mreqn(r1, 0x0, 0x28, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/02/04 15:23:57 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000042a000)='/selinux/enforce\x00', 0x200001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@remote, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f000095f000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000+0x741)={@multicast1=0xe0000001, @multicast1=0xe0000001, r1}, 0xc) mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f0000fc1000-0x20)="5b6dad1e4bab4601dbff00000020000000000000dd7affffff00030a0b8436c8"}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002ad000-0x16)='/selinux/checkreqprot\x00', 0x181000, 0x0) write$selinux_validatetrans(r3, &(0x7f000081f000)={'system_u:object_r:usb_device_t:s0', 0x20, 'system_u:object_r:udev_tbl_t:s0', 0x20, 0x33, 0x37, 0x20, '/usr/sbin/cupsd\x00'}, 0x55) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000027c000-0x40)=[{0x2, 0x81}, {}, {0x7, 0x6}, {0x6, 0x3}, {0x8}, {0x0, 0x80}, {0x3, 0x2}, {0x0, 0x7f}], 0x8) [ 107.275207] binder: 16610:16621 ERROR: BC_REGISTER_LOOPER called without request [ 107.295704] binder_alloc: binder_alloc_mmap_handler: 16610 20000000-20002000 already mapped failed -16 2018/02/04 15:23:57 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000ae7000-0x14)=@ethtool_wolinfo={0x7, 0x0, 0x0, "98df6fd6121b"}}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000bae000-0x15)='/dev/pktcdvd/control\x00', 0x4040, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000fd1000-0x4)=0x0) getresuid(&(0x7f0000d54000), &(0x7f0000c67000), &(0x7f00008fa000-0x4)=0x0) getgroups(0x4, &(0x7f0000944000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fcntl$getownex(r1, 0x10, &(0x7f0000a50000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00006e4000)={{{@in=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f000082b000)=0xe8) fstat(r0, &(0x7f000070b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000018f000-0x4)=0x0) getresuid(&(0x7f00003ab000-0x4), &(0x7f0000da9000-0x4)=0x0, &(0x7f0000603000)) fstat(r1, &(0x7f0000352000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000795000-0xe8)={{{@in6=@local, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f00000e6000-0x4)=0xe8) getresgid(&(0x7f0000d05000)=0x0, &(0x7f0000cf7000-0x4), &(0x7f0000b70000-0x4)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00008f4000-0x4)=0x0) stat(&(0x7f0000b2a000-0x8)='./file0\x00', &(0x7f0000bee000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00001ea000-0x4), &(0x7f0000164000), &(0x7f00004fe000-0x4)=0x0) r18 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000376000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$getownex(r18, 0x10, &(0x7f0000465000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000010f000-0xe8)={{{@in=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000f8f000)=0xff09) r21 = getegid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a89000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000dca000-0xe8)={{{@in=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000b9f000)=0xe8) getgroups(0x3, &(0x7f0000f2f000-0xc)=[0xffffffffffffffff, 0x0, 0x0]) r25 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000074f000)={0x0, 0x0, 0x0}, &(0x7f0000eb8000)=0xc) r27 = getpgrp(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a3c000)={0x0, 0x0}, &(0x7f00002c6000)=0xc) r29 = getgid() r30 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000654000-0xe8)={{{@in=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000979000-0x4)=0xe8) lstat(&(0x7f0000492000)='./file0\x00', &(0x7f00000b8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r33 = getpid() lstat(&(0x7f0000e42000-0x8)='./file0\x00', &(0x7f0000a75000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000efb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r36 = getpgid(0x0) fstat(r0, &(0x7f00007e1000+0x64)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f59000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000ba000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00001a6000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000fb000-0xe8)={{{@in=@loopback, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00001f6000)=0xe8) lstat(&(0x7f000051b000)='./file0\x00', &(0x7f000054f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f11000-0xc)={0x0}, &(0x7f0000c5e000)=0xc) fstat(r0, &(0x7f0000781000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000b6d000-0xc)=[0x0, 0x0, 0x0]) r45 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000fbc000)={{{@in=@multicast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@empty}}, &(0x7f00007f5000-0x4)=0xe8) getgroups(0x4, &(0x7f0000e43000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r48 = getpid() fstat(r0, &(0x7f0000e8e000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00006aa000)='./file0\x00', &(0x7f0000968000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002ef000)={0x0}, &(0x7f0000469000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000857000)={{{@in6=@remote, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000854000-0x4)=0xe8) getgroups(0x4, &(0x7f0000d4f000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000fe3000-0x4)=0x0) fstat(r1, &(0x7f0000d51000)={0x0, 0x0, 0x0, 0x0, 0x0}) r56 = getegid() r57 = gettid() fstat(r0, &(0x7f0000a50000)={0x0, 0x0, 0x0, 0x0, 0x0}) r59 = getegid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000af7000-0x4)=0x0) stat(&(0x7f00005e5000)='./file0\x00', &(0x7f0000506000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r62 = getegid() fcntl$getownex(r1, 0x10, &(0x7f0000257000)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008b4000-0xc)={0x0, 0x0}, &(0x7f0000c07000-0x4)=0xc) lstat(&(0x7f0000300000)='./file0\x00', &(0x7f000097d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000005a000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000040a000)={{{@in6=@loopback, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000de6000)=0xe8) getresgid(&(0x7f0000c4e000-0x4)=0x0, &(0x7f000043f000-0x4), &(0x7f0000dbd000)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f87000-0x4)=0x0) stat(&(0x7f0000c91000)='./file0\x00', &(0x7f0000ddd000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000520000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008db000)=0xc) sendmmsg$unix(r2, &(0x7f0000c46000-0x230)=[{&(0x7f0000188000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000066d000)=[{&(0x7f0000102000-0x68)="3d4e6eeb90d0205b755f1fe71fe7c13566dd41462e70af0c8563555b946aa36d9dae9c4bc778fcccb4dcd9bb17ff7b591e20fec1fe65df6a0c271b9d6f294d2062fac6df6732d947ed34f621a9906b7b597d9c4822c27465d6553f4b15fadee7cdc16c4531ce7ecb", 0x68}, {&(0x7f000094b000-0x88)="7b80c2ff3afd0e824626ce77cce1e4cc8b76de91e9d6878189d22a85e715f42f3a0f90913dd0825d68fa9f0c830d1b86740dfcfe9519b6d4398572f20ac8ecdd1caa827de452faa8080ca1f4c0e5059e3dfe4e86ebffd17515692f72cbb96a435910432c9ba9397ca02da778791f3f84f281c5f13303ac24b473ba221662aefd1a9e912e492c286b", 0x88}, {&(0x7f0000c53000)="cd341fe870c60209b707978f94fa4f036b62952b069230f20d6e92ed64752775e7f745bf65c897a59895a0d4d6e5c0e4e55a6401c5afcd8eabc78a0c22a9d6172b2202ad27b1d89f73358ed412a9cf2f434ad645b71768ab30617d06a13113318b18646a480463f88f7f09226f83a306a7487ea7edb8c10c93bc260916dd724ede23495368092646df0a18c74ca0fce27ad6eba94f5d4bd878071a79ba364114b43372d51229ecb00a74238aaf22", 0xae}, {&(0x7f0000ece000-0x36)="611e8ac2ceba30fef3bcae5c5da16ddd83af9d27b81c90059a17ad6e28b0fbf2eb4ad1dcfffb7bf618be54a7e36e0bf582534ca920cc", 0x36}], 0x4, &(0x7f0000bf9000-0xf0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}], 0xf0, 0x1}, {&(0x7f000032a000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000047d000-0x50)=[{&(0x7f0000e72000)="209da6699c13a81b8613901d2c7d3445b656691c5055f9f075b110f2e95c7756f75d45b0615386727fa2a48f6dfee203529b5dfba1c12b3898dc573206fcc35e54e3e766aa0e18a8a85f832ccfa4", 0x4e}, {&(0x7f0000f9d000-0xf4)="be46306b029e095ee8f34b31397ad064804f8bc1f8c87690b08c44983842545d7ce2246c6e2f3d2d4420e8ac1ff49ddae3e2cab725b8a6c4180f670e3e22688c36012a5e0cb394df30e3270913627446a8c592d64d7bcb2319af510f9caa84bc07c3ac4f07a4194b053e5a3a9486cebe9782b6e20dad650cc16c158857f039c1e3e303098af7d0b6a6028e7ca1487e83f51533585212bce59863b0c34212bc7e09730b307056a9a9307a40542a03740ec60929e0e4c22dc80c206b9bfe0957deba1dcf857e2dafff4128a0a1bff4d82b49e98e8b5b0f0074dfac195a6a13a5b9a351ce300a211dc95dabfd037d1b000a86ab9db3", 0xf4}, {&(0x7f000071a000-0x2d)="82f2db1da98bcad5b6039afbf509a3f91aba6d4ded17c34329a91e7d773be626c4d09b746145daeb1788e5b904", 0x2d}, {&(0x7f00006d4000-0x40)="d558f0806a1c6fc2d96272b4f3150d1d3ba1dda5a3792eeb0d3c3bec9b4b9e79b9c07038af8202763798da06aca9e7b6618015d44f1fc91e94ff30fca579da69", 0x40}, {&(0x7f0000ad4000)="6bc733df812c1acfbadd1f674526b87c69f6a2d368053dbdd27bbcb152f4fc2f51d4d2821b480f411b0b270d5ebb6661e974a89dbf6e1df3389e2803550856cd8798e3bd74cedc3ab479", 0x4a}], 0x5, &(0x7f0000575000-0x48)=[@rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x48, 0x20040000}, {&(0x7f0000947000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000aa9000-0x10)=[{&(0x7f0000ab1000)="ce3aa1896ebdcf8c0bb700980fb4d78ffe8e5d7be70f8492b8121dd7b1d11379c31228de7dd189ae8c1235202e6070c3b70a68193d191fd08e6a24429d1ac7f9b911a62d718908875d9357e56d8747db335392429654079f309479b0b7746101220887b3bb22d74a90690b91bfb37c5cae7fb7681a85a1", 0x77}], 0x1, &(0x7f0000a11000-0x20)=[@cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x20, 0x800}, {&(0x7f0000ff6000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000add000)=[{&(0x7f0000912000)="b5a6d52cb12fc3b22816cf3b48d8023531b4dfce939599d690", 0x19}, {&(0x7f0000599000-0x6d)="9d92cc68c876218982259d2f48c21a22d85c4a7ce8c64b63323418402727f5f6d7adacb9de1379363c3240ed3ab74c9dc597865bccd2b15ac5328872b0da6a577e30f864fcff39adcd3bd5c2ed5449ef00f4f6a4982820456d163d9c082d6db25d62755e7caa2550bb3f55e8ea", 0x6d}, 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{&(0x7f0000d58000)="726ec012b4fa14f42e2c79ea62058266840c6be3ca3b4ac41557daa73ae90b76a60985a7c38004c3659b115ac55d4d9f69625a885d23ddafc6d862a3015541efebac43dc242dfa6abbf64cdfbde136b0844e1764c93fdf08a1cdb0b6e9c32781cef3135ed20df3dc13649072c1ac381cac2e59f7da45cd1c5fcabd1c5d9543fd6ae76472af04f9be0c36aac473ed786f1d94e0f0def4954ed37b120b9b874568c6652b2e2b9158eb29735d11f9e22f0e018d2daeb0b57bae4b7e43329be7b7ce0bf37d28b2b24ef74b08066c4040", 0xce}], 0x6, &(0x7f000074a000)=[@cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, 0x0, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r0, r1]}], 0xc8, 0x200000d4}, {&(0x7f0000d8b000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000c47000)=[{&(0x7f0000d06000)="7a0c13a5067ab96b1e12cc3795d267988eb8072418231d0a2fb541a8c0f51ac1759e5e19851488c6a710b98fc02a1c454a5fe84a08c50c3c31b6ba470e66d8bf376bf9d7c93393deae885ca92d3be1cb0018de862a745015db4da75c520123a80272bdd5a232235ba1522554e9191f3cdd9e54e651c52930e74381", 0x7b}, {&(0x7f0000e42000-0x8e)="5697fa937285fcdc778928b8fe23c9225f13ac1270f7e7a6a5027c71bb77f8b876caaafd45b43dca9f7c0f202f32996044fa18a66dea61a38d2240aecb4062d83f33913f406fd22c80d5c89479dedcf9b37f7b435b582776ce114603c2b6b2e37dda5ee37c9e56655a922774241cd5b7ecb7f39cece61c0e9155390ecfa9b420e53590c15c3b78b7a6f2d3426d69", 0x8e}, {&(0x7f0000dd7000-0xf2)="9a9cc98ce6311e68bfdb3a2dfebae732b5710f467e8cc73b8af0041c4ea34c0ecf00c3d445eb43547777f92739c7879bfc57bc58453723fb8752c66d660529c052af91353dfa7b8509a925d9e4015310492c6fc3a9373eb4b74855af090daa136467217eb7f6d4642cc6ea22001acd66381296deb04ec9bd84c4dd21a58cb691220cfef391b4b6a04d8b2f11a3e6bf9f39d61c2f8f32f6a0d1cefdbcfaa1dce63dd120e3b8ba842461556fa0712459fc73ff0bfb07e37fa751e72739c01eaa0148edbae26bd6cd69f6163184c2fab42966eba64e4b05e4b186d423f7e5b79f0e5ee2a2c01bb5650c6e1afe75473401004eca", 0xf2}, {&(0x7f000069f000+0x6f6)="80bc3ca4d401480429cec501a17c8a7a6ee2cd81d58a7776116f9d2a1d0030ad99d465012e0f2a92ac076711fb3103abf396ad6219104b65", 0x38}], 0x4, &(0x7f000092b000-0x148)=[@cred={0x20, 0x1, 0x2, r33, r34, r35}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @cred={0x20, 0x1, 0x2, r39, r40, r41}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r42, r43, r44}, @cred={0x20, 0x1, 0x2, r45, r46, r47}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r0]}], 0x148}, {&(0x7f0000a33000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000138000-0x10)=[{&(0x7f0000268000)="1ddbdd42adb62b41266befaeee586e9a75f62febc072b4d2c6fc0c887044fd0984612de89d9400b9661d29eac9ea1ab660b62f56eb29a7f773678d01083a317d92b617834d9630bceb4690f6a47f0dd9cadbe53adfe5b80b423b3428a492670b2b43bd587be04108463e976ce51b0a884cd32a84395be62234", 0x79}], 0x1, &(0x7f000035b000)=[@cred={0x20, 0x1, 0x2, r48, r49, r50}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r51, r52, r53}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}], 0x98, 0x4000800}, {&(0x7f0000db7000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c8a000)=[{&(0x7f0000b62000-0xcc)="4f990ccae34453a9e82eec1a019d110868b9008374f746b168da7bd1298251b58f1dd3d909f5ed05a8b8cd0a46f62c4364c5e69bc249063333d909cbd7cfb69b2657eac61c4e22c68210bc95189ac1f2e63409f3c813036e563da0d1853f5d267bcce156880c21114bd7df6a9b1b8172ba6e0811891631b5494407100baeecfc5fe44121d0e736fb580d8f093ce425693fb21e9054e3a6b6430b308bb87cfbe7b173751feb9de8e9fec7502101f31eed0f4b9feece405f4afaac705fc7531a670d88d99b8350c1d9f9e8c03e", 0xcc}, {&(0x7f000085e000)="5f5fed361600b34d9d6f1dbc09aef6a88af7aa6f1204228212da68470a3b889ecf4c314710a46afb870d11e3cb3e0c35e6bcb89ad76b19040478577c356f5943403ecd5106f7cc8e56b4e34f372b", 0x4e}, {&(0x7f0000558000)="ff4ff6db6dcfcd9276df508a9a9bd8a66963e540ffdd4bc62cd3c9bbd10ab3a05b4ae799a6caf75d761025144433c709ca044e08a87bac4407f32f8d5c2b38df8985b8401c3aac59f5845a30ff2d0f3e26a021cab1f5095565059c281a253767753fd8adbdab951114e91d7af29a58a51e7e67b844542000e16433430a8d04ca34c85fc1864764b45d0f62f3dcb73277667e2af14406e88ee60f28755c1fc973079c456d2e89c81b9a3092be1bcf", 0xae}], 0x3, 0x0, 0x0, 0x4}, {&(0x7f0000b8b000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d9d000-0x10)=[{&(0x7f0000f63000-0x13)="c20184871ec6a8717853f6f8ed55e51f82b5c0", 0x13}], 0x1, &(0x7f000088d000)=[@cred={0x20, 0x1, 0x2, r54, r55, r56}, @cred={0x20, 0x1, 0x2, r57, r58, r59}, @cred={0x20, 0x1, 0x2, r60, r61, r62}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r1, r1, r1, r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r63, r64, r65}], 0xf0, 0x800}, {&(0x7f0000019000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000ca5000-0x20)=[{&(0x7f0000c5e000)="2fd433403f9978c901d1afa1031058c9967e6da8e0a5bde68a743f947607969076ff3da0bd10feca4db06a6d1389ad1b10c33596f9ea23df1ff28d3d0419ae59e5ed72e196d63ee3e7d3d7c2849872acef5ddef786da5aa8dab99ccbf6b2488fd0cd21eef5f319c4324d6d982122a0471e4955810029928dca9d6bc15684d0daaed219ba6247ba59698417", 0x8b}, {&(0x7f00003f3000-0x21)="db66b0012eb41ad549ef03d5c86243f471c4650758f43c2a50fe260a0d7f609ca3", 0x21}], 0x2, &(0x7f0000379000-0x90)=[@cred={0x20, 0x1, 0x2, r66, r67, r68}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r0, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r69, r70, r71}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}], 0x90, 0xc3e779de8d869cc}], 0xa, 0x20040010) r72 = socket$inet(0x2, 0x7, 0x0) sendmsg$inet_sctp(r72, &(0x7f0000754000)={&(0x7f00008e3000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000708000-0x60)=[{&(0x7f0000df9000)="be9590", 0x3}, {&(0x7f000084f000)="125c5f20bb28458c44babc608ed3ee7a07b984f2e321273e2495bb834a94eef28be34e1416eb32e96c9e93150534fd30704bb4ecc42db040cd5111c2755115697f0ecf1743e73db01dc0c637653e399d2291e1807d3250b734e6673e173fd3621e5e43fc4ca4b701ae182cc815a1326cde0e327a7d45d138d5", 0x79}, {&(0x7f00001d2000+0xe96)="ed36d980ba52457a37e0cb694f96cbfef224a2d814760feb9c8dc77bcc4b5f4ab4de8a114be4c40d9ee74199d51f573458bfd4cb719df8ee2250e3d420a9b3df2d95f51a919c399ef94ec858dabd032d7684ffc10177c9b497b7a9ec5b5f8bd2cbc27c9a7553dcc139515efcc28728c3e16393ee338ad9ceccea620f7d06314d9fd3e5734835668fcbc40b08e55dd91976b9cc0f6a71b2e7ae2452fd0adb7b8e3d3c9851b430672b3f1835cfdfa30b78b5445cbd9cf1778a4f868b4d98bfa42db4cc446d057c034f43ce6feb", 0xcc}, {&(0x7f0000b9d000-0xc3)="155b48f951425469c5629cfbfa16425107ed9c9eb1afaf027b8b1e3d2f0f61c7391593be3d2fb3b6f7460ab98710f9dc451913ddf0e05447b17a8166f514cea899c86740030ec40566e7bc21b958916b9e2c54532ff2513cb28330d0ca3814a5ec6bbd627474b861783304c7a794ce2a77480ab871066a42f1aa0345a7a1e34f1752f1b9fb85644297d79936368cdebfb3e0183f5d0664cf85e7a8bbc3d1f4bc281dcd798f3e125b64044358c3129e0cc432bd420cc0e0bbd6a7d6e701e84ef905f114", 0xc3}, {&(0x7f000023e000-0x1000)="744ba5d1e249e14d99205159df40646688cff38ad13bde394ddc54ae013eed8900a1f86a201506ac902dcff046d1269fe1752ce34c98ef051d0e1d530263ff68694b6dcfb8f35ee4d0838e8696fd10c954358b7502d0c644eb0ec4dcd5456b85c61f0c2fbbf2afdc4f01c5a8aacd47cbfd7b07eaf75baec80a46c41ebd32650a26cb97cf74229dc0dcb0a5f121cf8b3dcb26f6bedcea73ec1b5ea40a64d9b97acac30332e89758a2380f7464228de52a8dd5363486a200a5f58edbf046d157cd9576f17b80219ea25dcc289ac7efb3d863d58c5ad965f336c2cbb5cd2481311be5325d9a4de23fa1ec2b6c60d0d7e87abc389b1897de10aabd21df93f09500658986037cf702df953f8f0d1f48629c189ca2c229d1a44b58174db80903cb9bc4f15a9ab5066cb032160e15a60dfe0075b2c4835cfd0f4990865ef9ba53564e2dd02f1500c9bfe0246cadd9e15f0a495d4283c2279cc85ecf97b832b2d89408ec45e272c80e5484f7ac164edc11a4240e913fd5508c788ea053da504c33f76606702b30d42f64602acb5a8a928da98576fe7d722ece3838f808d601e8458a95eddac7210c012ef26188ba1053b96655449907f31293b0d06d35f74da417d9842c34475c462d62e819b8d27ebc458e82d24ffc6c054929ba660a9ecf375ecd559b94848fe5ec44031f8a15fba81f6134b54bb5fc95aff3ceaa5e4f9fe01932501c7e83e030e7c15559b47592e6fe3386aa68ce2da560471a3187f88a93838afa74b2d2d94f0791572b7057aabe6ed351836cad1e6baac294ceff8f9d54b9686305b80b8796fb0ad37c4ec96bb99a0e2cf503b731fd4ec2c5d1383d2de4a3baa3bda8e755a5707e16f7f0e91211f23dfa90bb386c4404ec8ed1d401c5501bff2e25b08aa9f66692251ecd23ca961e5a97477c9c0e7d6d1e697e39e8ae8cf68d12efc26c4d2b222c1d087c965c97e65654e923653d24ddc872dd6f4c97e59825ec1b64a537ae04428d206efb9ff7725fa482a83c3253a2db2bf2607cf03ceeaa98a99de6cce128e6e99716af8ff107e90a21c28b436bcf60301f7e2e1f5f81d8dbfe784fe7e52d079606bad2b3c26eff5cdef1b5b766d2e7674ae79066d9b756011c21594aaec6fee978feb092528336625d4a3f2db2b4fac71af72624cf409fee36b5c9476b4dea6381f96bef6e2ca2e31f3e54241f750bb5919e2d5c5b4e9a74b67c063428002e580461465c764740d3405f6a112649bcd62e45a8f216dc8e01ebeb55ee72b0b41ea4dfe9a7d24f1c74e0ea34e7a705b023ab7dc7dd1eed6c876776929cd73c4e43d62b13ca0d963fea54728493e9f380fcb4c1ae48352bee4299cb962d4b7861bf1ff4be29a88abd347e5a39f6c42693e3e0fabf48d3efd86614add91161b80206f74dea0f7ee6742196260f149a1960dff16e1898d47c9cd7e4e9e3974499c2c1b8d98e82d9c5d61c75066b617b96fe75cbfd0876cb9bf22c91254efce5c9ba011f1d664cac67392850188d5e93d78165f316cee7f11fd9d2f7e2da241af6b71a512ff2ce433074543aebb15ff65f1c95c2d1994c09a07cbe61a31e850be1cb656a0730145a8fd545dc85aaac946f1b60e0fdecdadf0041b5851338b919b7a1e74785f06660e92d116e9809c1983545831e347d3e613bb2212deb71cbe2b2d92c7175e881782d1a628a1fa78feb9a02207c1359f76ec83afc933cc72904670a77ec9dd4bf3b72257efdd138da313807339420b90e45a8b8e2e508042f5d564cb2b104c556662d861fe2b1bb567f80228040e0fb76050cf863e302733a36c636695b88cbaf7e2ad085fb4a2607750c0ca0310570741bffb2f2811b3d1966bd231fe3c79d00e82a4075d4ce57a19ec0f4ad629c0da33b56ffe3c537e46e877ac0197ca2a6bfeedb2afa94822545f47b26d798804f524f1c0c72cc8ad3978dfdf5224f95845cba08fd5ab0175a8557f348164dfa6d0acbb090f16736cf58729358935e90903e5d16639fffc541eb6e147ebcdf6da9bfa600d864c637df750f8299c77d8923eb6a031ed160810f9141ee686aca9fd144cf13a1d0de9153d09019f30781c36fcf3eaf9b7a5cfe4eee73c03e38bc958fea9cc974116953bfaa8be657ac137dc88c5d611c98cd1af0ac340d7af82f78e2e443d3b5ee96754e9393cdc3f8ac53ab080d44f74dd667955d2eb7c2ea2b09d100db6d6d695191777280d6cc2b94ef2f19fed933304cba120240f9a1041aa31070efc1905422addfb95aa1c6ecfa4cac8c89af779609d44c7f88e759b287943b7a3b8bb20fe4781a6adfb63cdeb1270229182538827938eb4e2d8b72c120580b50f7ad348e80fe133f4f12f46833b3471a7105d8e10af595632ff4f84baa2c78825e37e85a81d9e95be1262ed0ecd23cedf01b55134f7897d5d42b175b9817d62c8ce7c280757f061b720c53d271fbb42cd3a5597e56893de83fab79d3056d9d4fcf8064218d95b867a515a886beacfcf0d4cadae2a9731558e0d16975e090bc29c7108349843ee5d25e0d3aec6d17f95a115d363f0e3e04392d96ee400b054b19d147418a8a9e9099c5382eaf87ffc90c7301ec6a3b896ca8aa880a604c4dfe74c1b6bc183951ea6f588cab5209e0f9779d75e17306dd045e397c2206ccf5c3b19882135b987d0e8345be51b43b5244baa50b11ae590a808f77ec576de4229b1e28ca17b99db751520c50aa5689bd58f47a3822085cd8a0b20043bf57054157827071e89e18ef631cddf00e74ee50eb675d88317ddda71fded607fdc7503c248b09fd8e229d220f24d3c94e67f01d73903589427297cf045e0eba22a0cddf0580dd6397c0b426e1b07b973fd76495acfb65321f64e6ce80267b24d187f4686ca3f0ac2ea01a89e824da7a98e7ff047c262de6e2e3cb93d026c1c678048c3f5bc96eb22e15d1620e9552219d6f037bd58ac86cc19e88d88c045a0471eb4417e966d5e71255befb34f88f01341dde14da5bd5dd4f893229fd1e7dd385dbcaebc43c4a526477e85471972cfd74ce5a77fed0f68fd0e9c22edb3d3a08a97cbe0c531f271275623fd17d01664318eb5d133b9af75cfa6474afb9924cad54c4f9992d47b50b8c44b63c91fa53c72fb9a3b1cde032e808f272656eec0436a3960929cb27f2109816f5f811ff9513e6aeee52653cb1427f075a89713caf458b6fbffc6d6b3d6918c271ab0f53700322555414f97785b644a1b5498911a573e3e903dc170a324e8da13ed02a624caaf4bd5930555dbe45c07e19b15ebc50f2d530fed531090def665762d2af42331599e9ff406b2e6ec730849e0e4a4d40ccf4a3dda1caa40b2d8e4f3440403219028a30984107be30b0cabbc8d35314c9f87715ae9a3ea16b5927d3c818fc5c2cb7bff2f2c446d599819272b6ed8d9f2d1a3d7fd4a691cf17381a5a8753c8a07669b8317b8818c720137db0ecac79288970a464395b88fd51b37534b55e1e121ff7005ea4f210cbbd977e9322ba9acb7675cdfcaf676265634643a07081e8b4aa55ebdee94de4713204bef120768888ebec81cad18a708e07c9fc1cbeacdc7d8d599b142d18f1e8a35f72749b115d1097305a2796ab976ae96e545d9119656602b3e8d13aef43759364cc6b485daf01694a7244f97ebc5f5b4c675ea128d532869f59c64d716566924f61fd266730bdfc55b666c905c049920687e5aa7fbfc5e580a359388a9c30d72b91751db567bc56ea8a7f9805e4f86a5f50e444b1f82e8e61df761a2bc16b874e3cf267983fbd22a4bb4b314d8db488c79663d4c482e0c0cb8a41fba9315a3bd9d7a333145723a5e854fd4965eeeeaf32693bac20a40829be8d837913b75ddba03ca75db37d9ce5a4d3cb49682e5b1d210e67e79352c7c9ea432873ad3759f5332f06cf4bbf23bd54d1aaeb3c6d0b83a866fec29e77efcc04d7dede0d2468ea022d71cc783e282be21e95ad5a5fa7f330a428b02d0bb0d7c7eafed8648cc953f161c7c3ff056a9da549f2fb051636862b7ac264595d44144ff960975fba6da2da54c2e812658577110e19c3bbdca3d0aa12d2a836bba1c01fab0b7ac27c46ffd6a83c2e34916439c969a7365094cf7f65cccf454817b3664aa8e4b0ed63a23e2bdd6a96a36d48206492dd4b4b34ce5beea59fc416da72d3bb8ebb8c9d7cfc7cb94c34721e12c3acb56e68e2c64e3c87ca280be4734670253018ed3e51231f9e79ee320eff356e01a1d43c1db8b523b6027405c05a0fa953a597c58f903ec8dcb094c55475327fe2076a18ce047c4f92108eb75998ec358c75864d3303038e1e015953aa3cc600607069113a660a761b5f36e3cfeb8a5e202c40c287be261d3e72c3c6e34bf98125a5c399653bcaf00f9692d149abb4b0bf89843240df76493a441d9b38ede14930961acaeb08eec1369ef7136ec490f3df13263b31b4a38002421fade4064652d11b4742b6112c65b454343956949b9318229ba3977ac628344bd1152df44980fed88fa2626c4dbeefa6897f926bd5f3e7792be04fb1b2c71ebdebcc06f5d4d7c8892257c04ce60e03039ef7b431e4f843500ea7f27ff62567193f46c04b2f9c5bb0afb0f222498e7fef5e33e3062dc4d0e117ee67df243d71f3f5dc9dff17324e0ff0c8131d45c69072136889d755f34a6c4865c1ff5eb82869b3c1cbb1bb911de173cfb221f2b3c1883c05744f45f0bfeef3e224f1c4e616580794964c876f03f3f78a2bb61a433f4ddaab5a3513c26c69cd37479c95bf233f9d611c08cf710491336f6fadebfaf2a143e039afddad4d0875f9d71070d9c4640fc38badecbcd5fda8d396915b97b0a66bd0dbefb61d1abb1920a643db7f57161cf7395bfe3839621597a9aeb04c53af0d366e8a395ed0f73926021dd9ef9943687191f8f04d05f693ef9c2c54827231909402c29795f773949c193d92e6e5ab40cc2b45961ec2adf744f8874e758b33e8848ed7ff96e703945f9e55c588b95d59f4d7504f4d2962bf633a9bae7f2b1693baf37772ebeedcca7c658f1ac17fdda786879c9a02a8b9d52a2b0f3ce683517497351121e0c235ceb120d641902cb0ba4b04a9bd4791932a119bda147be98b5dc8eea6f6da149ab8871a697ef6f4d3122e208cb5f5c9d7819c3cc3ec27cfb2f7f6f9093e5ce78ade6673733c0afb4bf5ed1d00b03d1eb619af60e2868c39fa47dfae150c0ce816c03092bcae9a0a746d4e1bd471dcc2de557e5c7033ea16e9e766a3ed0bbec2bd9555761ff8eb91714a452350d469f4ebc1252ef0df108d9056d73522ebcf602b31c4a33fac57c591df749a491468b03eb64bae46a2473b19e59661c7d8ae415d518fbebeaf83c05d481679d758fd6e76a6f6cceb13b42e43dcec5fac4437c755430e15ec62cc3c16e299afc74f3a7410338ac94c9e1dc51dd45bb76c95dd52b760c7a92235a3ffc29834e365ae7d9071e6c0d46a64c0808ae39d52316e8d28a88191f0bf17856fde68fac706d845e90563cca560300f69073c9c0676800061113d439c9a7c15908274c2a7b59a5b3d5a5991886526fd923850693d62f06f2b12993ea025c89de4408ede2c36850fffe0a0ebe6ac00ede7e41fc7842e96de4590159c1bf230572ab44b046f735e0f4ff62c0403621aea8dd45184f500fe227269e598359fc9a3749d54e18421dec1cd09ffc855ffd75dfe3061ba6451672f24c95f5c8f89c6f95d57111ef16000111056f4fa3d6f0b0332ce93b7a1b23629f4a89da813a5daacf796b56ee550fa4a2d5a44df3b696fd4feccabe55c", 0x1000}, {&(0x7f0000b29000-0xad)="4dc75c3283c906ea00a04d8b578b4afc584ff898c1d7e747270ce2fb958025d1841699f21e1ed97fbaeea17f98f0e70cbc2d9f3e429b02995b7239f1c621b482c95bc021b0ec118dc439a07929b9363c6953d881ff66051aa9d4c9965d910b0c7a67caf653ad4c835513fbaa810355243518b4a0b12942097c8423109aa9b767bb5565a3f4c1f9134054392460b5c72c51600719ff0921aa440dadcf469a2e5da0783f6c153682c26e84a53d1d", 0xad}], 0x6, 0x0, 0x0, 0x880}, 0x4) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00002de000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 15:23:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000a75000-0xb0)={{0x8, 0xfffffffffffffb97}, 'port0\x00', 0x8, 0x1, 0x20, 0x97, 0x3ff, 0x4, 0x0, 0x0, 0x4, 0x3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d2e000-0x10)='/selinux/access\x00', 0x2, 0x0) open$dir(&(0x7f00000db000-0x8)='./file0\x00', 0x200, 0x0) r1 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000230000)={0x401, 0x1, 0xee55}) dup2(r2, r1) bind$vsock_stream(r1, &(0x7f0000c40000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) write$sndseq(r1, &(0x7f0000d82000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x30) [ 107.332267] binder: BINDER_SET_CONTEXT_MGR already set [ 107.342980] binder: 16610:16621 ioctl 40046207 0 returned -16 [ 107.358108] binder_alloc: 16610: binder_alloc_buf, no vma [ 107.367661] binder: 16610:16655 transaction failed 29189/-3, size 0-0 line 3127 [ 107.380150] binder: undelivered TRANSACTION_ERROR: 29189 [ 107.380857] ================================================================== [ 107.380871] BUG: KASAN: use-after-free in __lock_acquire+0x2eff/0x3640 [ 107.380876] Read of size 8 at addr ffff8801c6ecd9b8 by task syz-executor3/16640 [ 107.380877] [ 107.380884] CPU: 1 PID: 16640 Comm: syz-executor3 Not tainted 4.9.80-gb30d2b5 #28 [ 107.380888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.380899] ffff8801b0587630 ffffffff81d94b69 ffffea00071bb300 ffff8801c6ecd9b8 [ 107.380907] 0000000000000000 ffff8801c6ecd9b8 ffff8801c6ecd9b8 ffff8801b0587668 [ 107.380915] ffffffff8153e093 ffff8801c6ecd9b8 0000000000000008 0000000000000000 [ 107.380916] Call Trace: [ 107.380926] [] dump_stack+0xc1/0x128 [ 107.380934] [] print_address_description+0x73/0x280 [ 107.380941] [] kasan_report+0x275/0x360 [ 107.380948] [] ? __lock_acquire+0x2eff/0x3640 [ 107.380955] [] __asan_report_load8_noabort+0x14/0x20 [ 107.380962] [] __lock_acquire+0x2eff/0x3640 [ 107.380969] [] ? __lock_acquire+0x629/0x3640 [ 107.380976] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 107.380984] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 107.380991] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 107.380998] [] ? mark_held_locks+0xaf/0x100 [ 107.381007] [] ? mutex_lock_nested+0x5e3/0x870 [ 107.381013] [] lock_acquire+0x12e/0x410 [ 107.381019] [] ? remove_wait_queue+0x14/0x40 [ 107.381026] [] _raw_spin_lock_irqsave+0x4e/0x70 [ 107.381032] [] ? remove_wait_queue+0x14/0x40 [ 107.381037] [] remove_wait_queue+0x14/0x40 [ 107.381047] [] ep_unregister_pollwait.isra.6+0xaf/0x240 [ 107.381054] [] ? ep_unregister_pollwait.isra.6+0x12a/0x240 [ 107.381059] [] ? ep_free+0x1b0/0x1b0 [ 107.381065] [] ep_free+0x96/0x1b0 [ 107.381071] [] ? ep_free+0x1b0/0x1b0 [ 107.381078] [] ep_eventpoll_release+0x44/0x60 [ 107.381083] [] __fput+0x28c/0x6e0 [ 107.381089] [] ____fput+0x15/0x20 [ 107.381100] [] task_work_run+0x115/0x190 [ 107.381107] [] do_exit+0x7e7/0x2a40 [ 107.381114] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 107.381121] [] ? release_task+0x1240/0x1240 [ 107.381127] [] ? get_futex_key+0x1050/0x1050 [ 107.381134] [] ? __dequeue_signal+0xa3/0x550 [ 107.381141] [] ? recalc_sigpending+0x72/0x90 [ 107.381148] [] do_group_exit+0x108/0x320 [ 107.381155] [] get_signal+0x4d4/0x14e0 [ 107.381163] [] do_signal+0x87/0x1a00 [ 107.381169] [] ? __fget+0x228/0x3a0 [ 107.381174] [] ? __fget+0x47/0x3a0 [ 107.381181] [] ? setup_sigcontext+0x7d0/0x7d0 [ 107.381187] [] ? __fget_light+0x158/0x1e0 [ 107.381192] [] ? SyS_futex+0x22e/0x2d0 [ 107.381198] [] ? do_futex+0x15c0/0x15c0 [ 107.381205] [] ? exit_to_usermode_loop+0xac/0x120 [ 107.381211] [] exit_to_usermode_loop+0xe1/0x120 [ 107.381217] [] syscall_return_slowpath+0x1a0/0x1e0 [ 107.381224] [] entry_SYSCALL_64_fastpath+0xe6/0xe8 [ 107.381226] [ 107.381229] Allocated by task 16621: [ 107.381236] save_stack_trace+0x16/0x20 [ 107.381241] save_stack+0x43/0xd0 [ 107.381245] kasan_kmalloc+0xad/0xe0 [ 107.381251] kmem_cache_alloc_trace+0xfb/0x2a0 [ 107.381256] binder_get_thread+0x15d/0x750 [ 107.381260] binder_poll+0x4a/0x210 [ 107.381266] SyS_epoll_ctl+0x11d7/0x2190 [ 107.381270] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 107.381272] [ 107.381274] Freed by task 16621: [ 107.381278] save_stack_trace+0x16/0x20 [ 107.381283] save_stack+0x43/0xd0 [ 107.381288] kasan_slab_free+0x72/0xc0 [ 107.381292] kfree+0x103/0x300 [ 107.381298] binder_thread_dec_tmpref+0x1cc/0x240 [ 107.381303] binder_thread_release+0x27d/0x540 [ 107.381307] binder_ioctl+0x9c0/0x11b0 [ 107.381312] do_vfs_ioctl+0x1aa/0x1140 [ 107.381317] SyS_ioctl+0x8f/0xc0 [ 107.381321] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 107.381323] [ 107.381327] The buggy address belongs to the object at ffff8801c6ecd900 [ 107.381327] which belongs to the cache kmalloc-512 of size 512 [ 107.381332] The buggy address is located 184 bytes inside of [ 107.381332] 512-byte region [ffff8801c6ecd900, ffff8801c6ecdb00) [ 107.381333] The buggy address belongs to the page: [ 107.381341] page:ffffea00071bb300 count:1 mapcount:0 mapping: (null) index:0x0 compound_mapcount: 0 [ 107.381346] flags: 0x8000000000004080(slab|head) [ 107.381348] page dumped because: kasan: bad access detected [ 107.381349] [ 107.381350] Memory state around the buggy address: [ 107.381356] ffff8801c6ecd880: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 107.381361] ffff8801c6ecd900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 107.381365] >ffff8801c6ecd980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 107.381367] ^ [ 107.381372] ffff8801c6ecda00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 107.381376] ffff8801c6ecda80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 107.381378] ================================================================== [ 107.381379] Disabling lock debugging due to kernel taint [ 107.381382] Kernel panic - not syncing: panic_on_warn set ... [ 107.381382] [ 107.381388] CPU: 1 PID: 16640 Comm: syz-executor3 Tainted: G B 4.9.80-gb30d2b5 #28 [ 107.381391] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.381400] ffff8801b0587588 ffffffff81d94b69 ffffffff841970af ffff8801b0587660 [ 107.381408] 0000000000000000 ffff8801c6ecd9b8 ffff8801c6ecd9b8 ffff8801b0587650 [ 107.381416] ffffffff8142f541 0000000041b58ab3 ffffffff8418ab20 ffffffff8142f385 [ 107.381417] Call Trace: [ 107.381424] [] dump_stack+0xc1/0x128 [ 107.381431] [] panic+0x1bc/0x3a8 [ 107.381439] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 107.381446] [] ? add_taint+0x40/0x50 [ 107.381452] [] kasan_end_report+0x50/0x50 [ 107.381458] [] kasan_report+0x167/0x360 [ 107.381465] [] ? __lock_acquire+0x2eff/0x3640 [ 107.381472] [] __asan_report_load8_noabort+0x14/0x20 [ 107.381479] [] __lock_acquire+0x2eff/0x3640 [ 107.381486] [] ? __lock_acquire+0x629/0x3640 [ 107.381494] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 107.381501] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 107.381509] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 107.381515] [] ? mark_held_locks+0xaf/0x100 [ 107.381522] [] ? mutex_lock_nested+0x5e3/0x870 [ 107.381528] [] lock_acquire+0x12e/0x410 [ 107.381534] [] ? remove_wait_queue+0x14/0x40 [ 107.381540] [] _raw_spin_lock_irqsave+0x4e/0x70 [ 107.381546] [] ? remove_wait_queue+0x14/0x40 [ 107.381551] [] remove_wait_queue+0x14/0x40 [ 107.381558] [] ep_unregister_pollwait.isra.6+0xaf/0x240 [ 107.381565] [] ? ep_unregister_pollwait.isra.6+0x12a/0x240 [ 107.381571] [] ? ep_free+0x1b0/0x1b0 [ 107.381577] [] ep_free+0x96/0x1b0 [ 107.381582] [] ? ep_free+0x1b0/0x1b0 [ 107.381589] [] ep_eventpoll_release+0x44/0x60 [ 107.381594] [] __fput+0x28c/0x6e0 [ 107.381599] [] ____fput+0x15/0x20 [ 107.381605] [] task_work_run+0x115/0x190 [ 107.381611] [] do_exit+0x7e7/0x2a40 [ 107.381619] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 107.381626] [] ? release_task+0x1240/0x1240 [ 107.381632] [] ? get_futex_key+0x1050/0x1050 [ 107.381638] [] ? __dequeue_signal+0xa3/0x550 [ 107.381645] [] ? recalc_sigpending+0x72/0x90 [ 107.381657] [] do_group_exit+0x108/0x320 [ 107.381664] [] get_signal+0x4d4/0x14e0 [ 107.381671] [] do_signal+0x87/0x1a00 [ 107.381676] [] ? __fget+0x228/0x3a0 [ 107.381682] [] ? __fget+0x47/0x3a0 [ 107.381688] [] ? setup_sigcontext+0x7d0/0x7d0 [ 107.381694] [] ? __fget_light+0x158/0x1e0 [ 107.381700] [] ? SyS_futex+0x22e/0x2d0 [ 107.381705] [] ? do_futex+0x15c0/0x15c0 [ 107.381711] [] ? exit_to_usermode_loop+0xac/0x120 [ 107.381718] [] exit_to_usermode_loop+0xe1/0x120 [ 107.381724] [] syscall_return_slowpath+0x1a0/0x1e0 [ 107.381730] [] entry_SYSCALL_64_fastpath+0xe6/0xe8 [ 107.386082] Dumping ftrace buffer: [ 107.386085] (ftrace buffer empty) [ 107.386088] Kernel Offset: disabled [ 108.264299] Rebooting in 86400 seconds..